Merge branch 'main' of https://github.com/spice2x/spice2x.github.io

## Link to GitHub Issue or related Pull Request, if one exists
#618 

## Description of change
Add rest of the LED strip lights.

## Testing
Tested U region.

CONTRIBUTING.md

@@ -1,8 +1,7 @@
 ## Contributing
 Baseline rules for patch submissions are as follows. Any patches violating the rules below will not be accepted.
 
-### New as of March 2025
+To contribute, fork the repo (just the main branch), make changes in your fork, and contribute to upstream by opening a pull request to the main repo.
-Pull requests in GitHub are open. You don't need to bother with patch file submissions anymore. To contribute, fork the repo (just the main branch), make changes in your fork, and contribute to upstream by opening a pull request to the main repo.
 
 ### Adding support for games
 
@@ -12,6 +11,14 @@ Pull requests in GitHub are open. You don't need to bother with patch file submi
 * For a new game that was never supported (not a new version of a game, but rather a new series): please wait 1 year after official AC release in Japan.
 * For new version of an already supported game: proceed with caution and use generally-accepted community guidelines.
 
+### Forbidden "features" that will never be accepted
+
+* Performing decryption of encrypted files
+* Including (bundling), distributing, or linking to game data, or making it easier to find/download game data
+* Any features that [phone home](https://en.wikipedia.org/wiki/Phoning_home)
+  * This includes automatic updaters.
+  * Exception: we have allowed the "patch import from URL" feature, but this has only been done under very careful considerations and plenty of warnings to the user.
+
 ### Avoiding regressions
 
 The biggest risk in making code changes to spice is the risk of regressions. There is a **lot** of shared code used by many different games, reaching back game versions that are more than a decade old. It is practically impossible to test all supported games and versions.
@@ -22,7 +29,7 @@ Therefore, when making code changes, please be extremely careful about containin
 
 #### Config file compatibility
 
-Do not change the names of options, buttons binds, analogs, etc - since they are used as unique identifiers in config files. If they are changed, you will introduce an incompatibility with previous versions of config file.
+Do not change the names of buttons binds, analogs, strings for command line parameters, etc - since they are used as unique identifiers in config files. If they are changed, you will introduce an incompatibility with previous versions of config file.
 
 ### Code quality requirements
 
@@ -49,6 +56,9 @@ Watch out for legacy OS compatibility. Currently, the minimum support floor is W
 
 ### Code style requirements
 * Indents are four spaces.
+* Try to keep under 100 characters per line. This includes comments and string literals.
+* Avoid making unnecessary formatting or whitespace changes in a PR; e.g., watch out for text editor automatically stripping trailing whitespace. It pollutes the diff and slows down code review.
+* For signed/unsigned integer types, prefer `cstdint` types; e.g., use `int32_t`, `uint64_t` and not `int` and `unsigned long long`.
 * Always use \{ curly braces \} when appropriate; do not omit them even when it's optional; such as `for` `if` `else`, etc.
 
 OK:

pull_request_template.md

@@ -7,7 +7,7 @@
 > 
 > Feel free to remove this section after you have read it.
 
-## Link to GitHub Issue, if one exists
+## Link to GitHub Issue or related Pull Request, if one exists
 #0
 
 ## Description of change

src/spice2x/CMakeLists.txt

@@ -109,6 +109,12 @@ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     # RapidJSON does this
     add_compile_definitions(_SILENCE_CXX17_ITERATOR_BASE_CLASS_DEPRECATION_WARNING)
 
+    add_compile_options("-Wno-nontrivial-memcall") # imgui, rapidjson
+    add_compile_options("-Wno-deprecated-builtins") # robin_hood
+    add_compile_options("-Wno-deprecated-declarations") # rapidjson
+    add_compile_options("-Wno-inconsistent-missing-override") # headsocket
+    add_compile_options("-Wno-microsoft-exception-spec") # gcc/clang have different noexcept specifiers on d3d9 COM interfaces
+
     # warnings
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunknown-warning-option")
 
@@ -118,6 +124,9 @@ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -static")
 else()
 
+    # warnings as errors
+    set(CMAKE_COMPILE_WARNING_AS_ERROR ON)
+
     # warnings
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra") # enable stuff
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-pointer-arith") # but we love pointer arithmetic :)
@@ -167,8 +176,8 @@ else()
         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG")
 
         # file prefix map for relative working directory
-        set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ffile-prefix-map=${CMAKE_SOURCE_DIR}=.")
+        set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ffile-prefix-map=\"${CMAKE_SOURCE_DIR}=.\"")
-        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffile-prefix-map=${CMAKE_SOURCE_DIR}=.")
+        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffile-prefix-map=\"${CMAKE_SOURCE_DIR}=.\"")
     endif()
 
     # release with debug info flags
@@ -257,6 +266,7 @@ set_source_files_properties(cfg/manifest.rc PROPERTIES LANGUAGE RC)
 set_source_files_properties(cfg/icon.rc PROPERTIES LANGUAGE RC)
 set_source_files_properties(cfg/Win32D.rc PROPERTIES LANGUAGE RC)
 set_source_files_properties(build/manifest64.rc PROPERTIES LANGUAGE RC)
+set_source_files_properties(stubs/manifest.rc PROPERTIES LANGUAGE RC)
 
 # sources
 #########
@@ -343,6 +353,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         cfg/configurator.cpp
         cfg/configurator_wnd.cpp
         cfg/screen_resize.cpp
+        cfg/controller_presets.cpp
 
         # easrv
         easrv/easrv.cpp
@@ -372,6 +383,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/shared/twtouch.cpp
         games/popn/popn.cpp
         games/popn/io.cpp
+        games/popn/bi3a_hook.cpp
         games/bbc/bbc.cpp
         games/bbc/io.cpp
         games/hpm/hpm.cpp
@@ -398,6 +410,10 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/nost/poke.cpp
         games/gitadora/gitadora.cpp
         games/gitadora/io.cpp
+        games/gitadora/handle.cpp
+        games/gitadora/j32d.cpp
+        games/gitadora/j33i.cpp
+        games/gitadora/bi2x_hook.cpp
         games/mga/mga.cpp
         games/mga/io.cpp
         games/mga/gunio.cpp
@@ -434,6 +450,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/scotto/io.cpp
         games/drs/drs.cpp
         games/drs/io.cpp
+        games/drs/rgb_cam.cpp
         games/we/we.cpp
         games/we/io.cpp
         games/we/touchpanel.cpp
@@ -467,12 +484,15 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/pc/bi2x_hook.cpp
 
         # hooks
+        hooks/audio/acm.cpp
         hooks/audio/audio.cpp
         hooks/audio/buffer.cpp
+        hooks/audio/mme.cpp
         hooks/audio/util.cpp
         hooks/audio/backends/dsound/dsound_backend.cpp
         hooks/audio/backends/mmdevice/audio_endpoint_volume.cpp
         hooks/audio/backends/mmdevice/device.cpp
+        hooks/audio/backends/mmdevice/device_collection.cpp
         hooks/audio/backends/mmdevice/device_enumerator.cpp
         hooks/audio/backends/wasapi/audio_client.cpp
         hooks/audio/backends/wasapi/audio_render_client.cpp
@@ -525,9 +545,11 @@ set(SOURCE_FILES ${SOURCE_FILES}
         misc/device.cpp
         misc/eamuse.cpp
         misc/extdev.cpp
+        misc/nativetouchhook.cpp
         misc/sciunit.cpp
         misc/sde.cpp
         misc/wintouchemu.cpp
+        misc/ami2000.cpp
 
         # nvapi
         nvapi/nvapi.cpp
@@ -542,9 +564,11 @@ set(SOURCE_FILES ${SOURCE_FILES}
         overlay/windows/camera_control.cpp
         overlay/windows/card_manager.cpp
         overlay/windows/drs_dancefloor.cpp
+        overlay/windows/gfdm_sub.cpp
         overlay/windows/screen_resize.cpp
         overlay/windows/sdvx_sub.cpp
         overlay/windows/config.cpp
+        overlay/windows/controller_presets.cpp
         overlay/windows/control.cpp
         overlay/windows/eadev.cpp
         overlay/windows/fps.cpp
@@ -559,6 +583,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         overlay/windows/log.cpp
         overlay/windows/midi.cpp
         overlay/windows/patch_manager.cpp
+        overlay/windows/popn_sub.cpp
         overlay/windows/wnd_manager.cpp
 
         # rawinput
@@ -573,6 +598,8 @@ set(SOURCE_FILES ${SOURCE_FILES}
         rawinput/smxstage.h
         rawinput/smxdedicab.cpp
         rawinput/smxdedicab.h
+        rawinput/xinput.cpp
+        rawinput/xinput.h
 
         # reader
         reader/reader.cpp
@@ -612,6 +639,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         util/execexe.cpp
         util/dependencies.cpp
         util/deferlog.cpp
+        util/socd_cleaner.cpp
 )
 
 source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} PREFIX "Source Files" FILES ${SOURCE_FILES})
@@ -623,7 +651,7 @@ set(RESOURCE_FILES build/manifest.manifest build/manifest.rc build/icon.rc cfg/W
 add_executable(spicetools_spice ${SOURCE_FILES} ${RESOURCE_FILES})
 target_link_libraries(spicetools_spice
         PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 target_link_libraries(spicetools_spice PUBLIC winscard)
 set_target_properties(spicetools_spice PROPERTIES PREFIX "")
 set_target_properties(spicetools_spice PROPERTIES OUTPUT_NAME "spice")
@@ -639,7 +667,7 @@ set(RESOURCE_FILES build/manifest.manifest build/manifest.rc build/icon.rc cfg/W
 add_executable(spicetools_spice_laa ${SOURCE_FILES} ${RESOURCE_FILES})
 target_link_libraries(spicetools_spice_laa
         PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 target_link_libraries(spicetools_spice_laa PUBLIC winscard)
 set_target_properties(spicetools_spice_laa PROPERTIES PREFIX "")
 set_target_properties(spicetools_spice_laa PROPERTIES OUTPUT_NAME "spice_laa")
@@ -656,7 +684,7 @@ set(RESOURCE_FILES build/manifest.manifest build/manifest.rc build/icon.rc cfg/W
 add_executable(spicetools_spice_linux ${SOURCE_FILES} ${RESOURCE_FILES})
 target_link_libraries(spicetools_spice_linux
         PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 set_target_properties(spicetools_spice_linux PROPERTIES PREFIX "")
 set_target_properties(spicetools_spice_linux PROPERTIES OUTPUT_NAME "spice_linux")
 target_compile_definitions(spicetools_spice_linux PRIVATE NO_SCARD=1 PRIVATE SPICE_LINUX=1)
@@ -674,7 +702,7 @@ add_executable(spicetools_spice64 ${SOURCE_FILES} ${RESOURCE_FILES})
 # do NOT link against: mf, mfplat, mfreadwrite; otherwise unity games will break
 target_link_libraries(spicetools_spice64
         PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp mfuuid strmiids dxva2
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 target_link_libraries(spicetools_spice64 PUBLIC winscard)
 set_target_properties(spicetools_spice64 PROPERTIES PREFIX "")
 set_target_properties(spicetools_spice64 PROPERTIES OUTPUT_NAME "spice64")
@@ -693,7 +721,7 @@ add_executable(spicetools_spice64_linux ${SOURCE_FILES} ${RESOURCE_FILES})
 # do NOT link against: mf, mfplat, mfreadwrite; otherwise unity games will break
 target_link_libraries(spicetools_spice64_linux
         PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp mfuuid strmiids dxva2
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 set_target_properties(spicetools_spice64_linux PROPERTIES PREFIX "")
 set_target_properties(spicetools_spice64_linux PROPERTIES OUTPUT_NAME "spice64_linux")
 target_compile_definitions(spicetools_spice64_linux PRIVATE SPICE64=1)
@@ -711,7 +739,7 @@ set(RESOURCE_FILES cfg/manifest.manifest cfg/manifest.rc cfg/icon.rc cfg/Win32D.
 add_executable(spicetools_cfg WIN32 ${SOURCE_FILES} ${RESOURCE_FILES})
 target_link_libraries(spicetools_cfg
         PUBLIC ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp strmiids
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 target_link_libraries(spicetools_cfg PUBLIC winscard)
 set_target_properties(spicetools_cfg PROPERTIES PREFIX "")
 set_target_properties(spicetools_cfg PROPERTIES OUTPUT_NAME "spicecfg")
@@ -729,7 +757,7 @@ set(RESOURCE_FILES cfg/manifest.manifest cfg/manifest.rc cfg/icon.rc cfg/Win32D.
 add_executable(spicetools_cfg_linux WIN32 ${SOURCE_FILES} ${RESOURCE_FILES})
 target_link_libraries(spicetools_cfg_linux
         PUBLIC ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp strmiids
-        PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
+        PRIVATE fmt::fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
 set_target_properties(spicetools_cfg_linux PROPERTIES PREFIX "")
 set_target_properties(spicetools_cfg_linux PROPERTIES OUTPUT_NAME "spicecfg_linux")
 target_compile_definitions(spicetools_cfg_linux PRIVATE SPICETOOLS_SPICECFG_STANDALONE=1)
@@ -745,7 +773,7 @@ endif()
 # kbt.dll
 set(SOURCE_FILES stubs/stubs.cpp)
 add_library(spicetools_stubs_kbt SHARED ${SOURCE_FILES} stubs/stubs.def)
-target_link_libraries(spicetools_stubs_kbt PRIVATE fmt-header-only)
+target_link_libraries(spicetools_stubs_kbt PRIVATE fmt::fmt-header-only)
 set_target_properties(spicetools_stubs_kbt PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_kbt PROPERTIES OUTPUT_NAME "kbt")
 target_compile_definitions(spicetools_stubs_kbt PRIVATE STUB=1)
@@ -756,7 +784,7 @@ endif()
 
 # kbt.dll 64bit
 add_library(spicetools_stubs_kbt64 SHARED ${SOURCE_FILES} stubs/stubs.def)
-target_link_libraries(spicetools_stubs_kbt64 PRIVATE fmt-header-only)
+target_link_libraries(spicetools_stubs_kbt64 PRIVATE fmt::fmt-header-only)
 set_target_properties(spicetools_stubs_kbt64 PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_kbt64 PROPERTIES OUTPUT_NAME "kbt")
 target_compile_definitions(spicetools_stubs_kbt64 PRIVATE STUB=1)
@@ -768,7 +796,7 @@ endif()
 # kld.dll
 set(SOURCE_FILES stubs/stubs.cpp)
 add_library(spicetools_stubs_kld SHARED ${SOURCE_FILES} stubs/stubs.def)
-target_link_libraries(spicetools_stubs_kld PRIVATE fmt-header-only)
+target_link_libraries(spicetools_stubs_kld PRIVATE fmt::fmt-header-only)
 set_target_properties(spicetools_stubs_kld PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_kld PROPERTIES OUTPUT_NAME "kld")
 target_compile_definitions(spicetools_stubs_kld PRIVATE STUB=1)
@@ -779,7 +807,7 @@ endif()
 
 # kld.dll 64bit
 add_library(spicetools_stubs_kld64 SHARED ${SOURCE_FILES} stubs/stubs.def)
-target_link_libraries(spicetools_stubs_kld64 PRIVATE fmt-header-only)
+target_link_libraries(spicetools_stubs_kld64 PRIVATE fmt::fmt-header-only)
 set_target_properties(spicetools_stubs_kld64 PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_kld64 PROPERTIES OUTPUT_NAME "kld")
 target_compile_definitions(spicetools_stubs_kld64 PRIVATE STUB=1)
@@ -790,7 +818,8 @@ endif()
 
 # nvcuda.dll
 set(SOURCE_FILES stubs/nvcuda.cpp)
-add_library(spicetools_stubs_nvcuda SHARED ${SOURCE_FILES} stubs/nvcuda.def)
+set(RESOURCE_FILES stubs/manifest.rc)
+add_library(spicetools_stubs_nvcuda SHARED ${SOURCE_FILES} ${RESOURCE_FILES} stubs/nvcuda.def)
 set_target_properties(spicetools_stubs_nvcuda PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_nvcuda PROPERTIES OUTPUT_NAME "nvcuda")
 
@@ -800,7 +829,8 @@ endif()
 
 # nvcuvid.dll
 set(SOURCE_FILES stubs/nvcuvid.cpp)
-add_library(spicetools_stubs_nvcuvid SHARED ${SOURCE_FILES} stubs/nvcuvid.def)
+set(RESOURCE_FILES stubs/manifest.rc)
+add_library(spicetools_stubs_nvcuvid SHARED ${SOURCE_FILES} ${RESOURCE_FILES} stubs/nvcuvid.def)
 set_target_properties(spicetools_stubs_nvcuvid PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_nvcuvid PROPERTIES OUTPUT_NAME "nvcuvid")
 
@@ -810,7 +840,8 @@ endif()
 
 # nvEncodeAPI64.dll
 set(SOURCE_FILES stubs/nvEncodeAPI64.cpp)
-add_library(spicetools_stubs_nvEncodeAPI64 SHARED ${SOURCE_FILES} stubs/nvEncodeAPI64.def)
+set(RESOURCE_FILES stubs/manifest.rc)
+add_library(spicetools_stubs_nvEncodeAPI64 SHARED ${SOURCE_FILES} ${RESOURCE_FILES} stubs/nvEncodeAPI64.def)
 set_target_properties(spicetools_stubs_nvEncodeAPI64 PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_nvEncodeAPI64 PROPERTIES OUTPUT_NAME "nvEncodeAPI64")
 
@@ -820,7 +851,8 @@ endif()
 
 # cpusbxpkm.dll (32 bit)
 set(SOURCE_FILES stubs/cpusbxpkm.cpp)
-add_library(spicetools_stubs_cpusbxpkm SHARED ${SOURCE_FILES} stubs/cpusbxpkm.def)
+set(RESOURCE_FILES stubs/manifest.rc)
+add_library(spicetools_stubs_cpusbxpkm SHARED ${SOURCE_FILES} ${RESOURCE_FILES} stubs/cpusbxpkm.def)
 set_target_properties(spicetools_stubs_cpusbxpkm PROPERTIES PREFIX "")
 set_target_properties(spicetools_stubs_cpusbxpkm PROPERTIES OUTPUT_NAME "cpusbxpkm")
 

src/spice2x/acio/bi2a/bi2a.cpp

@@ -9,11 +9,22 @@
 #include "games/drs/drs.h"
 #include "misc/eamuse.h"
 #include "util/logging.h"
+#include "util/socd_cleaner.h"
+#include "util/time.h"
 #include "util/utils.h"
 #include "util/tapeled.h"
 
 using namespace GameAPI;
 
+#define DEBUG_VERBOSE 0
+
+#if DEBUG_VERBOSE
+#define log_debug(module, format_str, ...) logger::push( \
+    LOG_FORMAT("M", module, format_str, ## __VA_ARGS__), logger::Style::GREY)
+#else
+#define log_debug(module, format_str, ...)
+#endif
+
 // state
 static uint8_t STATUS_BUFFER[272] {};
 static bool STATUS_BUFFER_FREEZE = false;
@@ -94,18 +105,25 @@ static bool __cdecl ac_io_bi2a_update_control_status_buffer() {
         }
 
         // volume left
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Left))) {
+        const auto now = get_performance_milliseconds();
+        const auto vol_l_state = socd::socd_clean(0,
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Left)),
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Right)),
+            now);
+        if (vol_l_state == socd::SocdCCW) {
             BI2A_VOLL = (BI2A_VOLL - games::sdvx::DIGITAL_KNOB_SENS) & 1023;
-        }
+        } else if (vol_l_state == socd::SocdCW) {
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Right))) {
             BI2A_VOLL = (BI2A_VOLL + games::sdvx::DIGITAL_KNOB_SENS) & 1023;
         }
 
         // volume right
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Left))) {
+        const auto vol_r_state = socd::socd_clean(1,
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Left)),
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Right)),
+            now);
+        if (vol_r_state == socd::SocdCCW) {
             BI2A_VOLR = (BI2A_VOLR - games::sdvx::DIGITAL_KNOB_SENS) & 1023;
-        }
+        } else if (vol_r_state == socd::SocdCW) {
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Right))) {
             BI2A_VOLR = (BI2A_VOLR + games::sdvx::DIGITAL_KNOB_SENS) & 1023;
         }
 
@@ -127,6 +145,12 @@ static bool __cdecl ac_io_bi2a_update_control_status_buffer() {
         // save volumes in buffer
         *((uint16_t*) &STATUS_BUFFER[17]) = (uint16_t) ((vol_left) << 2);
         *((uint16_t*) &STATUS_BUFFER[19]) = (uint16_t) ((vol_right) << 2);
+
+        log_debug(
+            "bi2a",
+            "knobs = {} {}",
+            *((uint16_t*) &STATUS_BUFFER[17]),
+            *((uint16_t*) &STATUS_BUFFER[19]));
     }
 
     // DanceDanceRevolution

src/spice2x/acio/icca/icca.cpp

@@ -35,24 +35,33 @@ struct ICCA_STATUS_LA9 {
 static_assert(sizeof(struct ICCA_STATUS) == 24, "ICCA_STATUS must be 24 bytes");
 
 enum ICCA_WORKFLOW {
-    STEP,
+    STEP = 0,
-    SLEEP,
+    SLEEP = 1,
-    START,
+    START = 2,
-    INIT,
+    INIT = 3,
-    READY,
+    READY = 4,
-    GET_USERID,
+    GET_USERID = 5,
-    ACTIVE,
+    ACTIVE = 6,
-    EJECT,
+    EJECT = 7,
-    EJECT_CHECK,
+    EJECT_CHECK = 8,
-    END,
+    END = 9,
-    CLOSE_EJECT,
+    CLOSE_EJECT = 10,
-    CLOSE_E_CHK,
+    CLOSE_E_CHK = 11,
-    CLOSE_END,
+    CLOSE_END = 12,
-    ERR_GETUID = -2
+    ERR_GETUID = -2,
+    ERR_REMOVED = -11
 };
+
+// used by RA as the status_code
+enum ICCA_STATUS_CODE {
+    EMPTY = 1,
+    ENGAGED = 2
+};
+
 struct ICCA_UNIT {
     struct ICCA_STATUS status {};
     enum ICCA_WORKFLOW state = STEP;
+    enum ICCA_WORKFLOW state_jdz = SLEEP;
     bool card_cmd_pressed = false;
     bool card_in = false;
     double card_in_time = 0.0;
@@ -75,6 +84,11 @@ static inline int icca_get_active_count() {
 }
 
 static inline int icca_get_unit_id(int unit_id) {
+    // on RA the unit_id is zero-indexed
+    if (avs::game::is_model("JDZ")) {
+        return unit_id;
+    }
+
     if (icca_get_active_count() < 2)
         return 1;
     else {
@@ -122,9 +136,15 @@ static inline void update_card(int unit_id) {
                     IS_LAST_CARD_FELICA = is_card_uid_felica(unit->status.uid);
 
                     unit->state = acio::ICCA_COMPAT_ACTIVE ? START : ACTIVE;
+                    unit->state_jdz = ACTIVE;
                     unit->status.error = 0;
+                    unit->status.front_sensor = 1;
+                    unit->status.rear_sensor = 1;
                 } else {
                     unit->state = ERR_GETUID;
+                    unit->state_jdz = ERR_GETUID;
+                    unit->status.front_sensor = 1;
+                    unit->status.rear_sensor = 1;
                     memset(unit->status.uid, 0, 8);
                 }
                 unit->card_in = true;
@@ -132,10 +152,25 @@ static inline void update_card(int unit_id) {
             } else if (unit->state == EJECT_CHECK) {
                 unit->state = SLEEP;
                 unit->card_in = false;
+                unit->status.front_sensor = 0;
+                unit->status.rear_sensor = 0;
+            } else if (unit->state_jdz == READY) {
+                unit->state = GET_USERID;
+                unit->state_jdz = GET_USERID;
+                unit->status.error = 0;
+                unit->status.front_sensor = 1;
+                unit->status.rear_sensor = 1;
+                unit->card_in = true;
+                unit->card_in_time = get_performance_seconds();
             }
         } else {
             unit->state = acio::ICCA_COMPAT_ACTIVE ? START : ACTIVE;
+            if (unit->state_jdz == READY) {
+                unit->state_jdz = GET_USERID;
+            }
             unit->status.error = 0;
+            unit->status.front_sensor = 1;
+            unit->status.rear_sensor = 1;
             unit->card_in = true;
             unit->card_in_time = get_performance_seconds();
         }
@@ -144,6 +179,12 @@ static inline void update_card(int unit_id) {
         unit->state = CLOSE_EJECT;
         if (fabs(get_performance_seconds() - unit->card_in_time) > CARD_TIMEOUT) {
             unit->card_in = false;
+            memset(unit->status.uid, 0, 8);
+            if (unit->state_jdz == ACTIVE || unit->state_jdz == GET_USERID) {
+                unit->state_jdz = ERR_REMOVED;
+            }
+            unit->status.front_sensor = 0;
+            unit->status.rear_sensor = 0;
         }
     }
 
@@ -302,7 +343,11 @@ static char __cdecl ac_io_icca_get_status(void *a1, void *a2) {
 
     // copy state to output buffer
     ICCA_UNIT *unit = &ICCA_UNITS[unit_id];
-    unit->status.status_code = unit->state;
+    if (avs::game::is_model("JDZ")) {
+        unit->status.status_code = unit->card_in ? ENGAGED : EMPTY;
+    } else {
+        unit->status.status_code = unit->state;
+    }
     memcpy(status, &unit->status, sizeof(struct ICCA_STATUS));
 
     // funny workaround
@@ -387,6 +432,11 @@ static char __cdecl ac_io_icca_req_uid(int unit_id) {
 static int __cdecl ac_io_icca_req_uid_isfinished(int unit_id, DWORD *read_state) {
     unit_id = icca_get_unit_id(unit_id);
     ICCA_UNIT *unit = &ICCA_UNITS[unit_id];
+    if (avs::game::is_model("JDZ")) {
+        // hack for RA - only ever seen it as this
+        *read_state = 8;
+        return 1;
+    }
     if (unit->card_in) {
         if (fabs(get_performance_seconds() - unit->card_in_time) < CARD_TIMEOUT) {
             unit->state = END;
@@ -403,16 +453,61 @@ static int __cdecl ac_io_icca_send_keep_alive_packet(int a1, int a2, int a3) {
     return 0;
 }
 
+static int __cdecl ac_io_icca_workflow_jdz(int workflow, int unit_id) {
+
+    unit_id = icca_get_unit_id(unit_id);
+    ICCA_UNIT *unit = &ICCA_UNITS[unit_id];
+    switch (workflow) {
+        // RA uses "STEP" as more of a polling thing it seems
+        case STEP:
+            switch (unit->state_jdz) {
+                case CLOSE_EJECT:
+                    unit->state_jdz = CLOSE_E_CHK;
+                    break;
+                case CLOSE_E_CHK:
+                    unit->state_jdz = CLOSE_END;
+                    break;
+                case CLOSE_END:
+                    unit->state_jdz = SLEEP;
+                    break;
+                default:
+                    break;
+            }
+            break;
+        case SLEEP:
+            unit->state = SLEEP;
+            break;
+        case START:
+            unit->state_jdz = INIT;
+            break;
+        case INIT:
+        case READY:
+            unit->state_jdz = READY;
+            break;
+        case CLOSE_EJECT:
+            unit->state_jdz = CLOSE_EJECT;
+            return CLOSE_E_CHK;
+        case CLOSE_END:
+            unit->state_jdz = SLEEP;
+            break;
+        default:
+            // should probably log a warning here
+            break;
+    }
+    return unit->state_jdz;
+}
+
 static int __cdecl ac_io_icca_workflow(int workflow, int unit_id) {
+    // RA uses a different workflow process for the slotted readers; treat it differently
+    if (avs::game::is_model("JDZ")) {
+        return ac_io_icca_workflow_jdz(workflow, unit_id);
+    }
 
     unit_id = icca_get_unit_id(unit_id);
     ICCA_UNIT *unit = &ICCA_UNITS[unit_id];
     switch (workflow) {
         case STEP:
-            if (avs::game::is_model("JDZ"))
+            unit->state = STEP;
-                unit->state = SLEEP;
-            else
-                unit->state = STEP;
             break;
         case SLEEP:
             unit->state = SLEEP;
@@ -441,7 +536,6 @@ static int __cdecl ac_io_icca_workflow(int workflow, int unit_id) {
         default:
             break;
     }
-
     return unit->state;
 }
 
@@ -467,6 +561,14 @@ acio::ICCAModule::ICCAModule(HMODULE module, acio::HookMode hookMode) : ACIOModu
 void acio::ICCAModule::attach() {
     ACIOModule::attach();
 
+    // workaround for RA; ac_io_icca_cardunit_init is never called so treat like both are initialized
+    if (avs::game::is_model("JDZ")) {
+        ICCA_UNITS[0].initialized = true;
+        ICCA_UNITS[1].initialized = true;
+
+        CARD_TIMEOUT = 10.0; // keep the card in the slot for longer
+    }
+
     // hooks
     ACIO_MODULE_HOOK(ac_io_icca_cardunit_init);
     ACIO_MODULE_HOOK(ac_io_icca_cardunit_init_isfinished);

src/spice2x/acio/j32d/j32d.cpp

@@ -52,7 +52,7 @@ static bool __cdecl ac_io_j32d_update_control_status_buffer(size_t a1) {
         float pad3_vel = Buttons::getVelocity(RI_MGR, buttons.at(games::ftt::Buttons::Pad3));
         float pad4_vel = Buttons::getVelocity(RI_MGR, buttons.at(games::ftt::Buttons::Pad4));
         // FIXME(felix): this logic seems wrong for analog handling but correct for digital inputs
-        if (pad1_vel > 0.f) {
+        if (Buttons::getState(RI_MGR, buttons.at(games::ftt::Buttons::Pad1))) {
             STATUS_BUFFER[6] = (int) (51.f * pad1_vel + 0.5f);
         }
         if (Buttons::getState(RI_MGR, buttons.at(games::ftt::Buttons::Pad2))) {
@@ -67,10 +67,10 @@ static bool __cdecl ac_io_j32d_update_control_status_buffer(size_t a1) {
 
         // process analogs
         auto &analogs = games::ftt::get_analogs();
-        auto pad1_analog = analogs.at(games::ftt::Analogs::Pad1);
+        auto &pad1_analog = analogs.at(games::ftt::Analogs::Pad1);
-        auto pad2_analog = analogs.at(games::ftt::Analogs::Pad2);
+        auto &pad2_analog = analogs.at(games::ftt::Analogs::Pad2);
-        auto pad3_analog = analogs.at(games::ftt::Analogs::Pad3);
+        auto &pad3_analog = analogs.at(games::ftt::Analogs::Pad3);
-        auto pad4_analog = analogs.at(games::ftt::Analogs::Pad4);
+        auto &pad4_analog = analogs.at(games::ftt::Analogs::Pad4);
         if (pad1_analog.isSet()) {
             auto val = (uint32_t) (51.f * Analogs::getState(RI_MGR, pad1_analog) + 0.5f);
             STATUS_BUFFER[6] = MAX(STATUS_BUFFER[6], val);

src/spice2x/acio/kfca/kfca.cpp

@@ -8,10 +8,21 @@
 #include "games/sdvx/io.h"
 #include "misc/eamuse.h"
 #include "rawinput/rawinput.h"
+#include "util/socd_cleaner.h"
+#include "util/time.h"
 #include "util/utils.h"
 
 using namespace GameAPI;
 
+#define DEBUG_VERBOSE 0
+
+#if DEBUG_VERBOSE
+#define log_debug(module, format_str, ...) logger::push( \
+    LOG_FORMAT("M", module, format_str, ## __VA_ARGS__), logger::Style::GREY)
+#else
+#define log_debug(module, format_str, ...)
+#endif
+
 // globals
 uint8_t KFCA_VOL_SOUND = 96;
 uint8_t KFCA_VOL_HEADPHONE = 96;
@@ -342,18 +353,25 @@ static char __cdecl ac_io_kfca_update_control_status_buffer() {
         }
 
         // volume left
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Left))) {
+        const auto now = get_performance_milliseconds();
+        const auto vol_l_state = socd::socd_clean(0,
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Left)),
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Right)),
+            now);
+        if (vol_l_state == socd::SocdCCW) {
             KFCA_VOLL = (KFCA_VOLL - games::sdvx::DIGITAL_KNOB_SENS) & 1023;
-        }
+        } else if (vol_l_state == socd::SocdCW) {
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_L_Right))) {
             KFCA_VOLL = (KFCA_VOLL + games::sdvx::DIGITAL_KNOB_SENS) & 1023;
         }
 
         // volume right
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Left))) {
+        const auto vol_r_state = socd::socd_clean(1,
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Left)),
+            Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Right)),
+            now);
+        if (vol_r_state == socd::SocdCCW) {
             KFCA_VOLR = (KFCA_VOLR - games::sdvx::DIGITAL_KNOB_SENS) & 1023;
-        }
+        } else if (vol_r_state == socd::SocdCW) {
-        if (Buttons::getState(RI_MGR, buttons.at(games::sdvx::Buttons::VOL_R_Right))) {
             KFCA_VOLR = (KFCA_VOLR + games::sdvx::DIGITAL_KNOB_SENS) & 1023;
         }
 
@@ -372,6 +390,8 @@ static char __cdecl ac_io_kfca_update_control_status_buffer() {
         vol_left %= 1024;
         vol_right %= 1024;
         
+        log_debug("kfca", "knobs = {} {}", vol_left, vol_right);
+
         // save volumes in buffer
         STATUS_BUFFER[input_offset + 16 + 0] |= (unsigned char) ((vol_left << 6) & 0xFF);
         STATUS_BUFFER[input_offset + 16 + 1] |= (unsigned char) ((vol_left >> 2) & 0xFF);

src/spice2x/acio/mdxf/mdxf.cpp

@@ -1,4 +1,5 @@
 #include "mdxf.h"
+#include "mdxf_poll.h"
 
 #include "avs/game.h"
 #include "games/ddr/io.h"
@@ -6,63 +7,243 @@
 #include "rawinput/rawinput.h"
 #include "util/logging.h"
 #include "util/utils.h"
+#include <mutex>
+
+#define MDFX_DEBUG_VERBOSE 0
+
+#if MDFX_DEBUG_VERBOSE
+#define log_debug(module, format_str, ...) logger::push( \
+    LOG_FORMAT("M", module, format_str, ## __VA_ARGS__), logger::Style::GREY)
+#else
+#define log_debug(module, format_str, ...)
+#endif
 
 // constants
 const size_t STATUS_BUFFER_SIZE = 32;
+const size_t STATUS_BUFFER_NUM_ENTRIES = 16;
 
 // static stuff
-static uint8_t COUNTER = 0;
+static uint8_t HEAD_P1 = 0;
+static uint8_t HEAD_P2 = 0;
+
+static uint16_t PREV_STATE_P1 = 0;
+static uint16_t PREV_STATE_P2 = 0;
+static uint64_t PREV_TIME_P1 = 0;
+static uint64_t PREV_TIME_P2 = 0;
+
+static std::mutex MUTEX_P1;
+static std::mutex MUTEX_P2;
+
+static bool IS_MDXF_ACTIVE = false;
+
+static const uint8_t BACKFILL_INTERVAL_MS = 4;
+static const uint8_t BACKFILL_PADDING_MS = 2;
+
+// These are used to determine if a thread needs to be spun up to keep pad state ring buffers populated with enough recent polls
+static uint64_t START_TIME = 0;
+static int CALL_COUNT = 0;
+static const int THRESHOLD_REFRESH_RATE = 120;
+
+static std::atomic<bool> IS_REFRESH_RATE_MEASUREMENT_STARTED{false};
+static std::atomic<bool> IS_REFRESH_RATE_DETERMINED{false};
+static std::atomic<bool> IS_THREAD_NEEDED{false};
+static std::atomic<bool> MDXF_THREAD_RUNNING{false};
+
+static std::thread MDXF_THREAD;
+
+static constexpr int THREAD_REFRESH_RATE_HZ = 125;
+static constexpr auto THREAD_PERIOD = std::chrono::milliseconds(1000 / THREAD_REFRESH_RATE_HZ);
 
 // buffers
 #pragma pack(push, 1)
 static struct {
-    uint8_t STATUS_BUFFER_P1[7][STATUS_BUFFER_SIZE] {};
+    uint8_t STATUS_BUFFER_P1[STATUS_BUFFER_NUM_ENTRIES][STATUS_BUFFER_SIZE] {};
-    uint8_t STATUS_BUFFER_P2[7][STATUS_BUFFER_SIZE] {};
+    uint8_t STATUS_BUFFER_P2[STATUS_BUFFER_NUM_ENTRIES][STATUS_BUFFER_SIZE] {};
 } BUFFERS {};
 #pragma pack(pop)
 
 static bool STATUS_BUFFER_FREEZE = false;
 
+// Decides which method to use for populating ring buffer entries for "padding".
+// Overwritten in spicecfg using P4IO Buffer Algorithm option.
+// THREAD_MODE: Spins a thread running at THREAD_REFRESH_RATE_HZ which periodically fills the ring
+//              buffer with auxiliary entries. Falls back on BACKFILL_MODE
+// BACKFILL_MODE: On every update cycle, fill the ring buffer with entries for the last known state
+//                BACKFILL_INTERVAL_MS apart from each other from the time of the last entry to the
+//                current time before adding the entry for the current state.
+// AUTO_MODE: thread mode if <120Hz, backfill if >=120Hz
+acio::MDXFBufferFillMode acio::MDXF_BUFFER_FILL_MODE = acio::MDXFBufferFillMode::AUTO_MODE;
+
+typedef enum {
+    ARKMDXP4_POLL = 0,
+    INTERNAL_POLL = 1,
+    EXTERNAL_POLL = 2
+} MDXFPollSource;
+
 typedef uint64_t (__cdecl *ARK_GET_TICK_TIME64_T)();
 
 static uint64_t arkGetTickTime64() {
-    static ARK_GET_TICK_TIME64_T getTickTime64 =
+    static ARK_GET_TICK_TIME64_T getTickTime64 = nullptr;
-        (ARK_GET_TICK_TIME64_T)GetProcAddress(avs::game::DLL_INSTANCE, "arkGetTickTime64");
+
-    if (getTickTime64 == nullptr) {
+    if (!getTickTime64) {
-        // this works on 32-bit versions of avs, but not on 64.
+        HMODULE h = avs::game::DLL_INSTANCE;
-        // it's better than nothing though.
+        if (h) {
-        return timeGetTime();
+            getTickTime64 = (ARK_GET_TICK_TIME64_T)GetProcAddress(h, "arkGetTickTime64");
+        }
+    }
+    // this works on 32-bit versions of avs, but not on 64.
+    // it's better than nothing though.
+    return getTickTime64 ? getTickTime64() : timeGetTime();
+}
+
+// Used to keep the ring buffer populated with steady updates. 60Hz interval is too slow
+static void mdxf_thread_start() {
+    bool expected = false;
+    if (!MDXF_THREAD_RUNNING.compare_exchange_strong(expected, true)) {
+        return;
+    }
+
+    log_info("mdxf", "starting poll thread");
+
+    MDXF_THREAD = std::thread([] {
+        SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_BELOW_NORMAL);
+
+        while (MDXF_THREAD_RUNNING.load(std::memory_order_acquire)) {
+            mdxf_poll(false);
+            std::this_thread::sleep_for(THREAD_PERIOD);
+        }
+    });
+}
+
+static void mdxf_thread_stop() {
+    if (!MDXF_THREAD_RUNNING.exchange(false)) {
+        return;
+    }
+
+    if (MDXF_THREAD.joinable()) {
+        MDXF_THREAD.join();
+    }
+
+}
+
+// Snaps measured refresh rate to best fit
+static int snap_refresh_rate(int measured_hz) {
+    static constexpr std::array<int, 6> rates = {
+        60, 120, 144, 165, 180, 240
+    };
+
+    int best = rates[0];
+    int best_err = std::fabs(measured_hz - best);
+
+    for (int r : rates) {
+        int err = std::fabs(measured_hz - r);
+        if (err < best_err) {
+            best = r;
+            best_err = err;
+        }
+    }
+    return best;
+}
+
+// Increments the number of times the update function was called,
+// then calculates the current refresh rate of the game
+// (20 seconds after the game starts, until 25 seconds)
+static void count_calls_from_game() {
+    if (IS_REFRESH_RATE_DETERMINED) {
+        return;
+    }
+
+    const uint64_t current_time = arkGetTickTime64();
+
+    if (!IS_REFRESH_RATE_MEASUREMENT_STARTED) {
+        if (START_TIME == 0) {
+            START_TIME = current_time;
+        }
+
+        // boot screen takes about 10 seconds, so let's wait for double that
+        if ((current_time - START_TIME) < 20000) {
+            // too early, do nothing
+            return;
+        } else {
+            // 20s has passed for the first time, start measuring on next call
+            IS_REFRESH_RATE_MEASUREMENT_STARTED = true;
+            START_TIME = current_time;
+            log_debug("mdxf", "measurement begin");
+            return;
+        }
+    }
+
+    const uint64_t elapsed_time = current_time - START_TIME;
+    CALL_COUNT++;
+    if (elapsed_time >= 5000) {
+        double measured_hz = static_cast<double>(CALL_COUNT) * 1000.0 / static_cast<double>(elapsed_time);
+        
+        // Account for the main loop calling this twice per iteration
+        measured_hz *= 0.5;
+        const int snapped_hz = snap_refresh_rate(static_cast<int>(measured_hz));
+
+        IS_REFRESH_RATE_DETERMINED = true;
+        IS_THREAD_NEEDED = (snapped_hz < THRESHOLD_REFRESH_RATE);
+        log_info(
+            "mdxf",
+            "detected: {} Hz, best fit: {} Hz",
+            static_cast<int>(measured_hz),
+            snapped_hz);
+
+        if (IS_THREAD_NEEDED) {
+            mdxf_thread_start();
+        }
     }
-    return getTickTime64();
 }
 
 /*
  * Implementations
  */
 
-static bool __cdecl ac_io_mdxf_get_control_status_buffer(int node, void *buffer, uint8_t a3, uint8_t a4) {
+static uint64_t __cdecl ac_io_mdxf_get_control_status_buffer(int node, void *out, uint8_t index, uint8_t head_in) {
+
+    // Default error value (matches original mask behavior)
+    auto error_ret = static_cast<uint64_t>(node - 0x11) & 0xFFFFFFFFFFFFFF00;
     
     // Dance Dance Revolution
     if (avs::game::is_model("MDX")) {
+        // Select player-specific state
+        std::mutex* mutex = nullptr;
+        uint8_t* head = nullptr;
+        uint8_t (*buffer)[STATUS_BUFFER_SIZE];
+        size_t size = STATUS_BUFFER_NUM_ENTRIES;
         
-        // get buffer index
-        auto i = (COUNTER + a3) % std::size(BUFFERS.STATUS_BUFFER_P1);
-
-        // copy buffer
         if (node == 17 || node == 25) {
-            memcpy(buffer, BUFFERS.STATUS_BUFFER_P1[i], STATUS_BUFFER_SIZE);
+            mutex = &MUTEX_P1;
+            head = &HEAD_P1;
+            buffer = BUFFERS.STATUS_BUFFER_P1;
         } else if (node == 18 || node == 26) {
-            memcpy(buffer, BUFFERS.STATUS_BUFFER_P2[i], STATUS_BUFFER_SIZE);
+            mutex = &MUTEX_P2;
+            head = &HEAD_P2;
+            buffer = BUFFERS.STATUS_BUFFER_P2;
         } else {
-
+            memset(out, 0, STATUS_BUFFER_SIZE);
-            // fill with zeros on unknown node
+            return error_ret;
-            memset(buffer, 0, STATUS_BUFFER_SIZE);
-            return false;
         }
+        
+        std::lock_guard<std::mutex> lock(*mutex);
+        
+        const uint8_t start_index = (head_in == 0xFF) ? *head : head_in;
+
+        // Compute ring index: walk backwards from start_index as index increases
+        // Assumes ring buffer size is a power of two
+        const size_t mask = size - 1;
+        const size_t offset = static_cast<size_t>(index) & mask;
+        const size_t i = (static_cast<size_t>(start_index) - offset + size) & mask;
+
+        // Copy the chosen entry
+        memcpy(out, buffer[i], STATUS_BUFFER_SIZE);
+
+        // Return the start value actually used
+        return static_cast<uint64_t>(start_index);
     }
 
-    // return success
+    return error_ret;
-    return true;
 }
 
 static bool __cdecl ac_io_mdxf_set_output_level(unsigned int a1, unsigned int a2, uint8_t value) {
@@ -104,36 +285,57 @@ static bool __cdecl ac_io_mdxf_set_output_level(unsigned int a1, unsigned int a2
     return true;
 }
 
-static bool __cdecl ac_io_mdxf_update_control_status_buffer(int node) {
+static bool __cdecl ac_io_mdxf_update_control_status_buffer_impl(int node, MDXFPollSource source, uint64_t current_time) {
-
-    // increase counter
-    COUNTER = (COUNTER + 1) % std::size(BUFFERS.STATUS_BUFFER_P1);
 
     // check freeze
     if (STATUS_BUFFER_FREEZE) {
         return true;
     }
 
-    // clear buffer
-    uint8_t *buffer = nullptr;
-    switch (node) {
-        case 17:
-        case 25:
-            buffer = BUFFERS.STATUS_BUFFER_P1[COUNTER];
-            break;
-        case 18:
-        case 26:
-            buffer = BUFFERS.STATUS_BUFFER_P2[COUNTER];
-            break;
-        default:
-
-            // return failure on unknown node
-            return false;
-    }
-    memset(buffer, 0, STATUS_BUFFER_SIZE);
-
     // Dance Dance Revolution
     if (avs::game::is_model("MDX")) {
+        // Marks this module as actively being used, allowing this function to be called from other sources
+        if (source == ARKMDXP4_POLL) {
+            if (!IS_MDXF_ACTIVE) {
+                log_debug("mdxf", "initializing mdxf I/O support");
+                IS_MDXF_ACTIVE = true;
+                if (acio::MDXF_BUFFER_FILL_MODE == acio::MDXFBufferFillMode::THREAD_MODE) {
+                    IS_THREAD_NEEDED = true;
+                    mdxf_thread_start();
+                }
+            }
+            if (acio::MDXF_BUFFER_FILL_MODE == acio::MDXFBufferFillMode::AUTO_MODE) {
+                count_calls_from_game();
+            }
+        }
+        
+        uint8_t (*buffer)[STATUS_BUFFER_SIZE];
+        uint8_t *head = nullptr;
+        uint16_t *prev_state = nullptr;
+        uint64_t *prev_time = nullptr;
+        std::mutex* mutex = nullptr;
+        
+        switch (node) {
+            case 17:
+            case 25:
+                mutex = &MUTEX_P1;
+                head = &HEAD_P1;
+                prev_state = &PREV_STATE_P1;
+                prev_time = &PREV_TIME_P1;
+                buffer = BUFFERS.STATUS_BUFFER_P1;
+                break;
+            case 18:
+            case 26:
+                mutex = &MUTEX_P2;
+                head = &HEAD_P2;
+                prev_state = &PREV_STATE_P2;
+                prev_time = &PREV_TIME_P2;
+                buffer = BUFFERS.STATUS_BUFFER_P2;
+                break;
+            default:
+                // return failure on unknown node
+                return false;
+        }
     
         // Sensor Map (LDUR):
         // FOOT DOWN = bit 32-35 = byte 4, bit 0-3
@@ -166,29 +368,115 @@ static bool __cdecl ac_io_mdxf_update_control_status_buffer(int node) {
                 break;
         }
         
-        *(uint64_t*)&buffer[0x18] = arkGetTickTime64();
+        uint16_t current_state;
         
-        // get buttons
+        // Only call getState() if called externally when actual input events happen, otherwise use previous known state
-        auto &buttons = games::ddr::get_buttons();
+        if (source == EXTERNAL_POLL) {
+            // get buttons
+            auto &buttons = games::ddr::get_buttons();
+            uint8_t up_down = 0;
+            uint8_t left_right = 0;
             
-        if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[0]))) {
+            if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[0]))) {
-            buffer[4] |= 0xF0;
+                up_down |= 0xF0;
+            }
+            if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[1]))) {
+                up_down |= 0x0F;
+            }
+            if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[2]))) {
+                left_right |= 0xF0;
+            }
+            if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[3]))) {
+                left_right |= 0x0F;
+            }
+            current_state = (uint16_t(up_down) << 8) | left_right;
+        } else {
+            current_state = *prev_state;
         }
-        if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[1]))) {
+        
-            buffer[4] |= 0x0F;
+        std::lock_guard<std::mutex> lock(*mutex);
+        
+        const bool has_state_changed = *prev_state != current_state;
+        const bool has_time_changed = *prev_time < current_time;
+        
+        // If state hasn't changed and either the update was triggered externally or the time hasn't changed, then don't advance head pointer or write a new entry
+        if (!has_state_changed && (source == EXTERNAL_POLL || !has_time_changed)) {
+            return true;
         }
-        if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[2]))) {
+        
-            buffer[5] |= 0xF0;
+        // The start and stop time cutoffs for backfilling entries. Min(..) ensures times aren't negative.
+        // The stop time is just before the current_time, set by BACKFILL_PADDING_MS, which avoids the last backfilled entry being too close to current_time.
+        uint64_t start_time = *prev_time;
+        const uint64_t stop_time = current_time - std::min<uint64_t>(current_time, BACKFILL_PADDING_MS);
+        
+        // Ensures the first iteration will write the first entry at current_time and not backfill to time 0ms.
+        if (start_time == 0) {
+            start_time = current_time - std::min<uint64_t>(current_time, BACKFILL_INTERVAL_MS);
         }
-        if (GameAPI::Buttons::getState(RI_MGR, buttons.at(button_map[3]))) {
+        
-            buffer[5] |= 0x0F;
+        // Ensures only STATUS_BUFFER_NUM_ENTRIES entries at most are backfilled
+        const uint64_t max_backfill = BACKFILL_INTERVAL_MS * STATUS_BUFFER_NUM_ENTRIES;
+        const uint64_t min_time = current_time - std::min<uint64_t>(current_time, max_backfill);
+        if (start_time < min_time) {
+            start_time = min_time;
         }
+        
+        // Don't backfill entries if called externally or if a separate thread is being used to fill auxiliary entries
+        if (source == EXTERNAL_POLL || IS_THREAD_NEEDED) {
+            start_time = stop_time - 1;
+        }
+        
+        uint64_t time = start_time;
+        uint16_t state = *prev_state;
+        
+        // Backfill entries a fixed interval apart from each other between prev_time and current_time
+        while (time < stop_time) {
+            // Advance head pointer
+            *head = (*head + 1) % STATUS_BUFFER_NUM_ENTRIES;
+            uint8_t* buffer_entry = buffer[*head];
+
+            // Clear buffer
+            memset(buffer_entry, 0, STATUS_BUFFER_SIZE);
+            
+            time += BACKFILL_INTERVAL_MS;
+            
+            // If the stop time is reached, then write current_time and current_state instead for this final iteration
+            const bool isEdge = (time >= stop_time);
+            if (isEdge) {
+                state = current_state;
+                time = current_time;
+            }
+            
+            // Write button state
+            buffer_entry[4] = (state >> 8) & 0xFF;
+            buffer_entry[5] = state & 0xFF;
+            
+            // Write game time
+            *(uint64_t*)&buffer_entry[0x18] = time;
+        }
+        
+        *prev_state = current_state;
+        *prev_time = current_time;
     }
 
     // return success
     return true;
 }
 
+static bool __cdecl ac_io_mdxf_update_control_status_buffer(int node) {
+    return ac_io_mdxf_update_control_status_buffer_impl(node, ARKMDXP4_POLL, arkGetTickTime64());
+}
+
+// Used for triggering updates of the controller states from outside arkmdxp4.dll main refresh loop (i.e. within rawinput.cpp on controller events)
+void mdxf_poll(bool isExternal) {
+    if (IS_MDXF_ACTIVE) {
+        const MDXFPollSource source = isExternal ? EXTERNAL_POLL : INTERNAL_POLL;
+        const uint64_t call_time_ms = arkGetTickTime64();
+        ac_io_mdxf_update_control_status_buffer_impl(17, source, call_time_ms);
+        ac_io_mdxf_update_control_status_buffer_impl(18, source, call_time_ms);
+    }
+}
+
 /*
  * Module stuff
  */
@@ -207,3 +495,9 @@ void acio::MDXFModule::attach() {
     ACIO_MODULE_HOOK(ac_io_mdxf_set_output_level);
     ACIO_MODULE_HOOK(ac_io_mdxf_update_control_status_buffer);
 }
+
+acio::MDXFModule::~MDXFModule() {
+    if (IS_THREAD_NEEDED) {
+        mdxf_thread_stop();
+    }
+}

src/spice2x/acio/mdxf/mdxf.h

@@ -4,10 +4,24 @@
 
 namespace acio {
 
+    enum class MDXFBufferFillMode {
+        // backfill mode, but if <120Hz, enable poll thread
+        AUTO_MODE,
+
+        // forces poll thread
+        THREAD_MODE,
+
+        // forces backfill mode (no poll thread)
+        BACKFILL_MODE
+    };
+
+    extern MDXFBufferFillMode MDXF_BUFFER_FILL_MODE;
+
     class MDXFModule : public ACIOModule {
     public:
         MDXFModule(HMODULE module, HookMode hookMode);
 
         virtual void attach() override;
+        ~MDXFModule() override; 
     };
 }

src/spice2x/acio/mdxf/mdxf_poll.h

@@ -0,0 +1,5 @@
+// mdxf_poll.h
+#pragma once
+
+// Called from rawinput thread whenever inputs have just been updated
+void mdxf_poll(bool isExternal);

src/spice2x/acio/panb/panb.cpp

@@ -84,7 +84,7 @@ static bool __cdecl ac_io_panb_start_auto_input() {
     return true;
 }
 
-static uint8_t panb_get_button_velocity(Button button, Button button_soft, Button button_medium, Button button_hard) {
+static uint8_t panb_get_button_velocity(Button& button, Button& button_soft, Button& button_medium, Button& button_hard) {
     const auto velocity = Buttons::getVelocity(RI_MGR, button);
     const auto velocity_soft = Buttons::getVelocity(RI_MGR, button_soft);
     const auto velocity_medium = Buttons::getVelocity(RI_MGR, button_medium);

src/spice2x/acio2emu/packet.cpp

@@ -95,12 +95,19 @@ namespace acio2emu {
             break;
 
         default:
-            log_fatal("acio2emu", "cannot set step: unknown value: {}", s);
+            log_fatal(
+                "acio2emu",
+                "cannot set step: unknown value: {}",
+                static_cast<uint32_t>(s));
             break;
         }
 
         if (!valid) {
-            log_fatal("acio2emu", "illegal transition detected: {} -> {}", step_, s);
+            log_fatal(
+                "acio2emu",
+                "illegal transition detected: {} -> {}",
+                static_cast<uint32_t>(step_),
+                static_cast<uint32_t>(s));
         }
 #endif
         step_ = s;

src/spice2x/acioemu/icca.cpp

@@ -2,6 +2,7 @@
 
 #include "acio/icca/icca.h"
 #include "avs/game.h"
+#include "games/sdvx/sdvx.h"
 #include "misc/eamuse.h"
 #include "util/logging.h"
 #include "util/utils.h"
@@ -101,13 +102,10 @@ bool ICCADevice::parse_msg(MessageData *msg_in,
 
             // send version data
             auto msg = this->create_msg(msg_in, MSG_VERSION_SIZE);
-            if (
+            if (avs::game::is_model({"LDJ", "TBS", "UJK", "XIF"}) ||
-                avs::game::is_model({"LDJ", "TBS", "UJK", "XIF"}) ||
+                games::sdvx::is_valkyrie_model()) {
-                // SDVX Valkyrie cabinet mode
-                (avs::game::is_model("KFC") && (avs::game::SPEC[0] == 'G' || avs::game::SPEC[0] == 'H'))
-            ) {
                 this->set_version(msg, 0x3, 0, 1, 7, 0, "ICCA");
-            } else if (avs::game::is_model({"VFG"})) {
+            } else if (avs::game::is_model("VFG")) {
                 this->set_version(msg, 0x3, 0, 1, 7, 0, "ICCB");
             } else {
                 this->set_version(msg, 0x3, 0, 1, 6, 0, "ICCA");
@@ -520,11 +518,7 @@ void ICCADevice::update_status(int unit) {
             buffer[1] = felica ? 0x01 : 0x00;
             buffer[10] = felica ? 0x01 : 0x00;
 
-        } else if (
+        } else if (avs::game::is_model({"LDJ", "TBS", "XIF"}) || games::sdvx::is_valkyrie_model()) {
-            avs::game::is_model({"LDJ", "TBS", "XIF"}) ||
-            // SDVX Valkyrie cabinet mode
-            (avs::game::is_model("KFC") && (avs::game::SPEC[0] == 'G' || avs::game::SPEC[0] == 'H'))) {
-
             // set status to 0 otherwise reader power on fails
             buffer[0] = 0x00;
         } else {

src/spice2x/api/modules/drs.cpp

@@ -34,7 +34,7 @@ namespace api::modules {
     void DRS::touch_set(Request &req, Response &res) {
 
         // get all touch points
-        games::drs::drs_touch_t touches[16];
+        auto touches = std::make_unique<games::drs::drs_touch_t[]>(req.params.Size());
         size_t i = 0;
         for (Value &param : req.params.GetArray()) {
 
@@ -86,6 +86,6 @@ namespace api::modules {
         }
 
         // apply touch points
-        games::drs::fire_touches(touches, i);
+        games::drs::fire_touches(touches.get(), i);
     }
 }

src/spice2x/api/response.cpp

@@ -22,7 +22,7 @@ Response::Response(uint64_t id) {
     // check for error
     auto error = document.GetParseError();
     if (error)
-        log_warning("api", "response template parse error: {}", error);
+        log_warning("api", "response template parse error: {}", static_cast<uint32_t>(error));
 
     // set ID
     document["id"].SetUint64(id);

src/spice2x/avs/automap.cpp

@@ -263,7 +263,7 @@ namespace avs::automap {
     int property_node_read(avs::core::node_ptr node, avs::core::node_type type, void *data, uint32_t data_size) {
         auto result = avs::core::property_node_read(node, type, data, data_size);
         if (result < 0 && property_patches_enabled(nullptr, node)) {
-            log_warning("automap", "property_node_read failed ({}): {}", type, result);
+            log_warning("automap", "property_node_read failed ({}): {}", static_cast<uint32_t>(type), result);
 
             // probably wrong type
             memset(data, 0, data_size);
@@ -278,7 +278,7 @@ namespace avs::automap {
             if (parent_node && parent_node != node) {
                 char name_buf[256] {};
                 if (avs::core::property_node_name(node, name_buf, sizeof(name_buf)) >= 0) {
-                    log_warning("automap", "property_node_read replace type ({}): {}", type, result);
+                    log_warning("automap", "property_node_read replace type ({}): {}", static_cast<uint32_t>(type), result);
                     avs::core::property_node_remove(node);
                     avs::core::property_node_create(nullptr, parent_node, type, name_buf, data);
                 }

src/spice2x/avs/core.cpp

@@ -7,6 +7,7 @@
 #include <stdint.h>
 
 #include "external/robin_hood.h"
+#include "games/popn/popn.h"
 #include "launcher/logger.h"
 #include "launcher/signal.h"
 #include "util/deferlog.h"
@@ -1108,6 +1109,8 @@ namespace avs {
 
             // SOUND VOLTEX
             {"soundvoltex.dll", 0x10000000},
+            // GITADORA
+            {"gdxg.dll", 0x2000000},
 #endif
             // jubeat
             {"jubeat.dll", 0x2000000},
@@ -1177,6 +1180,15 @@ namespace avs {
                 return;
             }
 
+            // hack, both hello! popn and popn hc using popn.dll
+            if (games::popn::is_pikapika_model()) {
+                auto old_size = HEAP_SIZE;
+                HEAP_SIZE = 0x20000000;
+                DEFAULT_HEAP_SIZE_SET = true;
+                log_info("avs-core", "updated heap size: {} -> {}", old_size, avs::core::HEAP_SIZE);
+                return;
+            }
+
             if (HEAP_SIZE_DEFAULTS.find(dll_name) != HEAP_SIZE_DEFAULTS.end()) {
                 auto old_size = HEAP_SIZE;
 
@@ -1232,6 +1244,7 @@ namespace avs {
                                 break;
                             case 'F':
                                 new_style = logger::Style::RED;
+                                deferredlogs::report_fatal_message();
                                 break;
                             default:
                                 position = 0;
@@ -1300,6 +1313,7 @@ namespace avs {
                     break;
                 case 'F':
                     style = logger::Style::RED;
+                    deferredlogs::report_fatal_message();
                     break;
                 case 'W':
                     style = logger::Style::YELLOW;

src/spice2x/avs/ea3.cpp

@@ -5,9 +5,11 @@
 #include "build/defs.h"
 #include "easrv/easrv.h"
 #include "easrv/smartea.h"
-#include "games/mfc/mfc.h"
+#include "games/gitadora/gitadora.h"
 #include "hooks/avshook.h"
+#include "hooks/graphics/graphics.h"
 #include "util/detour.h"
+#include "util/deferlog.h"
 #include "util/fileutils.h"
 #include "util/libutils.h"
 #include "util/logging.h"
@@ -215,7 +217,23 @@ namespace avs {
                 ea3_config_name = "prop/eamuse-config.xml";
             }
 
-            log_info("avs-ea3", "booting (using {})", ea3_config_name);
+            if (avs::core::file_exists(ea3_config_name)) {
+                log_info("avs-ea3", "booting (using {})", ea3_config_name);
+            } else {
+                log_warning("avs-ea3", "looked for the following files in order:");
+                log_warning("avs-ea3", "  * prop/ea3-config.xml");
+                log_warning("avs-ea3", "  * prop/ea3-cfg.xml");
+                if (avs::game::DLL_NAME == "beatstream1.dll") {
+                    log_warning("avs-ea3", "  * prop/ea3-config-1.xml");
+                }
+                if (avs::game::DLL_NAME == "beatstream2.dll") {
+                    log_warning("avs-ea3", "  * prop/ea3-config-2.xml");
+                }
+                log_warning("avs-ea3", "  * prop/eamuse-config.xml");
+                log_warning("avs-ea3", "none of the files above were found, game will fail to boot");
+                log_warning("avs-ea3", "usually, this means your game data is incomplete");
+                log_fatal("avs-ea3", "no ea3 config file found in prop directory; check log messages");
+            }
 
             // remember new config path
             CFG_PATH = ea3_config_name;
@@ -282,6 +300,7 @@ namespace avs {
 
             // read software nodes
             if (ea3_soft != nullptr) {
+                log_misc("avs-ea3", "reading soft id from {}...", ea3_config_name);
                 avs::core::property_node_refer(ea3_config, ea3_soft, "model",
                         avs::core::NODE_TYPE_str, EA3_MODEL, 4);
                 avs::core::property_node_refer(ea3_config, ea3_soft, "dest",
@@ -293,6 +312,7 @@ namespace avs {
                 avs::core::property_node_refer(ea3_config, ea3_soft, "ext",
                         avs::core::NODE_TYPE_str, EA3_EXT, 11);
             } else if (fileutils::file_exists("prop/ea3-ident.xml")) {
+                log_misc("avs-ea3", "reading soft id from prop/ea3-ident.xml...");
 
                 // read ident config
                 auto ea3_ident = avs::core::config_read("prop/ea3-ident.xml");
@@ -316,7 +336,14 @@ namespace avs {
                 // clean up
                 avs::core::config_destroy(ea3_ident);
             } else {
-                log_fatal("avs-ea3", "node not found in '{}': /ea3/soft", ea3_config_name);
+                // <ea3><soft> node missing error
+                log_warning("avs-ea3", "soft id (datecode) not found in prop XML files");
+                log_warning("avs-ea3", "get fixed prop files and try again - you have incomplete data");
+                log_warning("avs-ea3", "for experts only:");
+                log_warning("avs-ea3", "  * add the missing <soft>...</soft> node to {}", ea3_config_name);
+                log_warning("avs-ea3", "  * alternatively, provide ea3-ident.xml with <ea3_conf><soft>...");
+
+                log_fatal("avs-ea3", "datecode missing in '{}'; 'prop/ea3-ident.xml' also missing", ea3_config_name);
             }
 
             // set account id (`EA3_PCBID` is valid if and only if `/ea3/id` is present)
@@ -484,8 +511,15 @@ namespace avs {
             std::ostringstream init_code;
             init_code << EA3_MODEL;
             init_code << EA3_DEST;
-            init_code << EA3_SPEC;
+            if (avs::game::DLL_NAME == "arkmdxbio2.dll" &&
-            init_code << EA3_REV;
+                strcmp(EA3_MODEL, "MDX") == 0 && strcmp(EA3_SPEC, "I") == 0) {
+                // ddr gold cab
+                init_code << "G";
+                init_code << "B";
+            } else {
+                init_code << EA3_SPEC;
+                init_code << EA3_REV;
+            }
             init_code << EA3_EXT;
             std::string init_code_str = init_code.str();
 
@@ -511,12 +545,42 @@ namespace avs {
                 }
             }
 
+            // update -WINDOW in app-config
+            if (games::gitadora::is_arena_model()) {
+                avs::core::property_search_remove_safe(app_config, nullptr, "/param/cmdline");
+                std::string cmdline{};
+                if (games::gitadora::is_drum()) {
+                    if (GRAPHICS_WINDOWED) {
+                        cmdline = "-d -DM -WINDOW";
+                    } else {
+                        cmdline = "-d -DM";
+                    }
+                } else {
+                    if (GRAPHICS_WINDOWED) {
+                        cmdline = "-g -GF -WINDOW";
+                    } else {
+                        cmdline = "-g -GF";
+                    }
+                }
+                log_info("avs-ea3", "using cmdline: `{}`", cmdline);
+                avs::core::property_node_create(app_config, nullptr,
+                        avs::core::NODE_TYPE_str, "/param/cmdline", cmdline.c_str());
+            }
+
             auto app_param = avs::core::property_search_safe(app_config, nullptr, "/param");
 
             // call the game init
-            log_info("avs-ea3", "calling entry init");
+            log_info("avs-ea3", "calling dll_entry_init (init code = {})", init_code_str);
             if (!avs::game::entry_init(init_code_str.data(), app_param)) {
-                log_fatal("avs-ea3", "entry init failed :(");
+                for (size_t i = 0; i < 255; i++) {
+                    log_warning("avs-ea3", "dll_entry_init failed :(");
+                }
+                deferredlogs::defer_error_messages({
+                    "dll_entry_init failed",
+                    "    init code: " + init_code_str,
+                    "    this is a fatal error that causes boot failure",
+                    "    most likely, your prop files have errors"
+                });
             }
 
             // accommodate changes to soft id code
@@ -563,6 +627,7 @@ namespace avs {
             soft_id_code << EA3_EXT;
             std::string soft_id_code_str = soft_id_code.str();
             log_info("avs-ea3", "soft id code: {}", soft_id_code_str);
+            deferredlogs::set_softid(soft_id_code_str);
 
             // set soft ID code
             avs::core::avs_std_setenv("/env/profile/soft_id_code", soft_id_code_str.c_str());

src/spice2x/build/controller_presets.xml

@@ -0,0 +1,327 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates>
+    <!-- PHOENIXWAN controller preset for Beatmania IIDX
+
+       Button indices 0-6: keys 1-7
+       Button indices 8-11: E1 (Start for Deluxe Model Style), E2 (Effect), E3 (VEFX), E4 (P1 Start for Lightning Model Style)
+
+        P1 Side                     P2 Side
+             8 9 10 11          8 9 10 11
+              2  4  6            2  4  6
+       TT   1  3  5  7         1  3  5  7   TT -->
+    <template name="DJ DAO PHOENIXWAN" game="Beatmania IIDX">
+        <buttons>
+            <button name="P1 1" vkey="0" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 2" vkey="1" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 3" vkey="2" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 4" vkey="3" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 5" vkey="4" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 6" vkey="5" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 7" vkey="6" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 1" vkey="0" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 2" vkey="1" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 3" vkey="2" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 4" vkey="3" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 5" vkey="4" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 6" vkey="5" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 7" vkey="6" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <!-- P1 Start: E1 primary (index 8), E4 alternative (index 11) -->
+            <button name="P1 Start" vkey="8" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 Start" vkey="11" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <!-- P2 Start: E1 primary (index 8), E4 alternative (index 11) -->
+            <button name="P2 Start" vkey="8" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 Start" vkey="11" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <!-- EFFECT: E2 (index 9), primary P2 side, alternative P1 side -->
+            <button name="EFFECT" vkey="9" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="EFFECT" vkey="9" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <!-- VEFX: E3 (index 10), primary P2 side, alternative P1 side -->
+            <button name="VEFX" vkey="10" analogtype="0" devid="Player 2" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="VEFX" vkey="10" analogtype="0" devid="Player 1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+        </buttons>
+        <analogs>
+            <analog name="Turntable P1" devid="Player 1" index="4" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Turntable P2" devid="Player 2" index="4" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+        </analogs>
+        <lights>
+            <light name="P1 1" devid="Player 1" index="0"/>
+            <light name="P1 2" devid="Player 1" index="1"/>
+            <light name="P1 3" devid="Player 1" index="2"/>
+            <light name="P1 4" devid="Player 1" index="3"/>
+            <light name="P1 5" devid="Player 1" index="4"/>
+            <light name="P1 6" devid="Player 1" index="5"/>
+            <light name="P1 7" devid="Player 1" index="6"/>
+            <light name="P2 1" devid="Player 2" index="0"/>
+            <light name="P2 2" devid="Player 2" index="1"/>
+            <light name="P2 3" devid="Player 2" index="2"/>
+            <light name="P2 4" devid="Player 2" index="3"/>
+            <light name="P2 5" devid="Player 2" index="4"/>
+            <light name="P2 6" devid="Player 2" index="5"/>
+            <light name="P2 7" devid="Player 2" index="6"/>
+            <!-- Start buttons bind both E1 (index 8) and E4 (index 11), but lights use
+           Lightning Model style only (one per side) to avoid both lighting up at once -->
+            <light name="P1 Start" devid="Player 1" index="10"/>
+            <light name="P2 Start" devid="Player 2" index="7"/>
+            <light name="VEFX" devid="Player 1" index="8"/>
+            <light name="VEFX" devid="Player 2" index="8"/>
+            <light name="Effect" devid="Player 1" index="9"/>
+            <light name="Effect" devid="Player 2" index="9"/>
+        </lights>
+    </template>
+    <!-- Common "double scratch" BMS playstyle: LSHIFT   A S D SPACE L ; '   RSHIFT -->
+    <!-- Uses Up/Down arrows for turntable navigation -->
+    <template name="Keyboard (linear, double scratch, QWERTY)" game="Beatmania IIDX">
+        <buttons>
+            <button name="P1 1" vkey="65" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 2" vkey="83" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 3" vkey="68" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 4" vkey="32" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 5" vkey="76" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 6" vkey="186" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 7" vkey="222" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 TT+" vkey="40" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 TT-" vkey="38" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 TT+/-" vkey="160" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 TT+/- Alternate" vkey="161" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 Start" vkey="13" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 Start" vkey="69" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="EFFECT" vkey="81" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="VEFX" vkey="87" analogtype="0" devid="" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+        </buttons>
+        <keypad_buttons/>
+        <analogs/>
+        <lights/>
+    </template>
+    <template name="arcin (arcin-infinitas)" game="Beatmania IIDX">
+        <buttons>
+            <button name="P1 1" vkey="0" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 2" vkey="1" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 3" vkey="2" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 4" vkey="3" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 5" vkey="4" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 6" vkey="5" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 7" vkey="6" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P1 Start" vkey="9" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 1" vkey="0" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 2" vkey="1" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 3" vkey="2" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 4" vkey="3" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 5" vkey="4" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 6" vkey="5" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 7" vkey="6" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="P2 Start" vkey="9" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="EFFECT" vkey="11" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="EFFECT" vkey="11" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="VEFX" vkey="10" analogtype="0" devid="arcin (1p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="VEFX" vkey="10" analogtype="0" devid="arcin (2p)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+        </buttons>
+        <keypad_buttons/>
+        <!-- Assumes analog mode. Need to invert direction since this FW is designed for INF. -->
+        <analogs>
+            <analog name="Turntable P1" devid="arcin (1p)" index="0" sensivity="1" deadzone="0" deadzone_mirror="false" invert="true" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Turntable P2" devid="arcin (2p)" index="0" sensivity="1" deadzone="0" deadzone_mirror="false" invert="true" smoothing="false" multiplier="1" relative="false" delay="0"/>
+        </analogs>
+        <lights>
+            <light name="P1 1" devid="arcin (1p)" index="0"/>
+            <light name="P1 2" devid="arcin (1p)" index="1"/>
+            <light name="P1 3" devid="arcin (1p)" index="2"/>
+            <light name="P1 4" devid="arcin (1p)" index="3"/>
+            <light name="P1 5" devid="arcin (1p)" index="4"/>
+            <light name="P1 6" devid="arcin (1p)" index="5"/>
+            <light name="P1 7" devid="arcin (1p)" index="6"/>
+            <light name="P2 1" devid="arcin (2p)" index="0"/>
+            <light name="P2 2" devid="arcin (2p)" index="1"/>
+            <light name="P2 3" devid="arcin (2p)" index="2"/>
+            <light name="P2 4" devid="arcin (2p)" index="3"/>
+            <light name="P2 5" devid="arcin (2p)" index="4"/>
+            <light name="P2 6" devid="arcin (2p)" index="5"/>
+            <light name="P2 7" devid="arcin (2p)" index="6"/>
+            <light name="P1 Start" devid="arcin (1p)" index="9"/>
+            <light name="P2 Start" devid="arcin (2p)" index="9"/>
+        </lights>
+    </template>
+    <!-- This controller has many modes; here, we use HID Analog mode which is meant for data -->
+    <template name="DJ DAO Nostroller (Analog mode)" game="Nostalgia">
+        <buttons/>
+        <keypad_buttons/>
+        <analogs>
+            <analog name="Key 1" devid="Analogs key 01-28" index="4" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 2" devid="Analogs key 01-28" index="5" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 3" devid="Analogs key 01-28" index="6" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 4" devid="Analogs key 01-28" index="7" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 5" devid="Analogs key 01-28" index="8" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 6" devid="Analogs key 01-28" index="9" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 7" devid="Analogs key 01-28" index="10" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 8" devid="Analogs key 01-28" index="11" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 9" devid="Analogs key 01-28" index="12" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 10" devid="Analogs key 01-28" index="13" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 11" devid="Analogs key 01-28" index="14" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 12" devid="Analogs key 01-28" index="15" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 13" devid="Analogs key 01-28" index="16" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 14" devid="Analogs key 01-28" index="17" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 15" devid="Analogs key 01-28" index="18" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 16" devid="Analogs key 01-28" index="19" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 17" devid="Analogs key 01-28" index="20" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 18" devid="Analogs key 01-28" index="21" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 19" devid="Analogs key 01-28" index="22" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 20" devid="Analogs key 01-28" index="23" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 21" devid="Analogs key 01-28" index="24" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 22" devid="Analogs key 01-28" index="25" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 23" devid="Analogs key 01-28" index="26" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 24" devid="Analogs key 01-28" index="27" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 25" devid="Analogs key 01-28" index="28" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 26" devid="Analogs key 01-28" index="29" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 27" devid="Analogs key 01-28" index="30" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Key 28" devid="Analogs key 01-28" index="31" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+        </analogs>
+        <lights>
+            <light name="Key 1 R" devid="Lights 01-14" index="0"/>
+            <light name="Key 1 G" devid="Lights 01-14" index="1"/>
+            <light name="Key 1 B" devid="Lights 01-14" index="2"/>
+            <light name="Key 2 R" devid="Lights 01-14" index="3"/>
+            <light name="Key 2 G" devid="Lights 01-14" index="4"/>
+            <light name="Key 2 B" devid="Lights 01-14" index="5"/>
+            <light name="Key 3 R" devid="Lights 01-14" index="6"/>
+            <light name="Key 3 G" devid="Lights 01-14" index="7"/>
+            <light name="Key 3 B" devid="Lights 01-14" index="8"/>
+            <light name="Key 4 R" devid="Lights 01-14" index="9"/>
+            <light name="Key 4 G" devid="Lights 01-14" index="10"/>
+            <light name="Key 4 B" devid="Lights 01-14" index="11"/>
+            <light name="Key 5 R" devid="Lights 01-14" index="12"/>
+            <light name="Key 5 G" devid="Lights 01-14" index="13"/>
+            <light name="Key 5 B" devid="Lights 01-14" index="14"/>
+            <light name="Key 6 R" devid="Lights 01-14" index="15"/>
+            <light name="Key 6 G" devid="Lights 01-14" index="16"/>
+            <light name="Key 6 B" devid="Lights 01-14" index="17"/>
+            <light name="Key 7 R" devid="Lights 01-14" index="18"/>
+            <light name="Key 7 G" devid="Lights 01-14" index="19"/>
+            <light name="Key 7 B" devid="Lights 01-14" index="20"/>
+            <light name="Key 8 R" devid="Lights 01-14" index="21"/>
+            <light name="Key 8 G" devid="Lights 01-14" index="22"/>
+            <light name="Key 8 B" devid="Lights 01-14" index="23"/>
+            <light name="Key 9 R" devid="Lights 01-14" index="24"/>
+            <light name="Key 9 G" devid="Lights 01-14" index="25"/>
+            <light name="Key 9 B" devid="Lights 01-14" index="26"/>
+            <light name="Key 10 R" devid="Lights 01-14" index="27"/>
+            <light name="Key 10 G" devid="Lights 01-14" index="28"/>
+            <light name="Key 10 B" devid="Lights 01-14" index="29"/>
+            <light name="Key 11 R" devid="Lights 01-14" index="30"/>
+            <light name="Key 11 G" devid="Lights 01-14" index="31"/>
+            <light name="Key 11 B" devid="Lights 01-14" index="32"/>
+            <light name="Key 12 R" devid="Lights 01-14" index="33"/>
+            <light name="Key 12 G" devid="Lights 01-14" index="34"/>
+            <light name="Key 12 B" devid="Lights 01-14" index="35"/>
+            <light name="Key 13 R" devid="Lights 01-14" index="36"/>
+            <light name="Key 13 G" devid="Lights 01-14" index="37"/>
+            <light name="Key 13 B" devid="Lights 01-14" index="38"/>
+            <light name="Key 14 R" devid="Lights 01-14" index="39"/>
+            <light name="Key 14 G" devid="Lights 01-14" index="40"/>
+            <light name="Key 14 B" devid="Lights 01-14" index="41"/>
+            <light name="Key 15 R" devid="Lights 15-28" index="0"/>
+            <light name="Key 15 G" devid="Lights 15-28" index="1"/>
+            <light name="Key 15 B" devid="Lights 15-28" index="2"/>
+            <light name="Key 16 R" devid="Lights 15-28" index="3"/>
+            <light name="Key 16 G" devid="Lights 15-28" index="4"/>
+            <light name="Key 16 B" devid="Lights 15-28" index="5"/>
+            <light name="Key 17 R" devid="Lights 15-28" index="6"/>
+            <light name="Key 17 G" devid="Lights 15-28" index="7"/>
+            <light name="Key 17 B" devid="Lights 15-28" index="8"/>
+            <light name="Key 18 R" devid="Lights 15-28" index="9"/>
+            <light name="Key 18 G" devid="Lights 15-28" index="10"/>
+            <light name="Key 18 B" devid="Lights 15-28" index="11"/>
+            <light name="Key 19 R" devid="Lights 15-28" index="12"/>
+            <light name="Key 19 G" devid="Lights 15-28" index="13"/>
+            <light name="Key 19 B" devid="Lights 15-28" index="14"/>
+            <light name="Key 20 R" devid="Lights 15-28" index="15"/>
+            <light name="Key 20 G" devid="Lights 15-28" index="16"/>
+            <light name="Key 20 B" devid="Lights 15-28" index="17"/>
+            <light name="Key 21 R" devid="Lights 15-28" index="18"/>
+            <light name="Key 21 G" devid="Lights 15-28" index="19"/>
+            <light name="Key 21 B" devid="Lights 15-28" index="20"/>
+            <light name="Key 22 R" devid="Lights 15-28" index="21"/>
+            <light name="Key 22 G" devid="Lights 15-28" index="22"/>
+            <light name="Key 22 B" devid="Lights 15-28" index="23"/>
+            <light name="Key 23 R" devid="Lights 15-28" index="24"/>
+            <light name="Key 23 G" devid="Lights 15-28" index="25"/>
+            <light name="Key 23 B" devid="Lights 15-28" index="26"/>
+            <light name="Key 24 R" devid="Lights 15-28" index="27"/>
+            <light name="Key 24 G" devid="Lights 15-28" index="28"/>
+            <light name="Key 24 B" devid="Lights 15-28" index="29"/>
+            <light name="Key 25 R" devid="Lights 15-28" index="30"/>
+            <light name="Key 25 G" devid="Lights 15-28" index="31"/>
+            <light name="Key 25 B" devid="Lights 15-28" index="32"/>
+            <light name="Key 26 R" devid="Lights 15-28" index="33"/>
+            <light name="Key 26 G" devid="Lights 15-28" index="34"/>
+            <light name="Key 26 B" devid="Lights 15-28" index="35"/>
+            <light name="Key 27 R" devid="Lights 15-28" index="36"/>
+            <light name="Key 27 G" devid="Lights 15-28" index="37"/>
+            <light name="Key 27 B" devid="Lights 15-28" index="38"/>
+            <light name="Key 28 R" devid="Lights 15-28" index="39"/>
+            <light name="Key 28 G" devid="Lights 15-28" index="40"/>
+            <light name="Key 28 B" devid="Lights 15-28" index="41"/>
+        </lights>
+    </template>
+    <!-- Gitaller has two modes - digital tilt and analog axis. This binds both of them at the same time. -->
+    <template name="DJ DAO Gitaller" game="GitaDora">
+        <buttons>
+            <button name="Guitar P1 Start" vkey="9" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 Help" vkey="8" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 Pick Up" vkey="5" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 Pick Down" vkey="6" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 R" vkey="0" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 G" vkey="1" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 B" vkey="2" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 Y" vkey="3" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 P" vkey="4" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 Wail Up" vkey="10" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Guitar P1 Wail Down" vkey="11" analogtype="0" devid="Gitaller P1" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+        </buttons>
+        <keypad_buttons/>
+        <analogs>
+            <analog name="Guitar P1 Wail X" devid="Gitaller P1" index="1" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Guitar P1 Wail Y" devid="Gitaller P1" index="0" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="Guitar P1 Wail Z" devid="Gitaller P1" index="5" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+        </analogs>
+        <lights/>
+    <!-- Gen 1 FAUCETWO in HID mode; should also work for later gens -->
+    </template>
+        <template name="DJ DAO FAUCETWO" game="Sound Voltex">
+        <buttons>
+            <button name="BT-A" vkey="1" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="BT-B" vkey="2" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="BT-C" vkey="3" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="BT-D" vkey="4" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="FX-L" vkey="5" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="FX-R" vkey="6" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+            <button name="Start" vkey="0" analogtype="0" devid="Buttons (MI_01)" invert="false" debounce_up="0" debounce_down="0" velocity_threshold="0"/>
+        </buttons>
+        <keypad_buttons/>
+        <analogs>
+            <analog name="VOL-L" devid="Buttons (MI_01)" index="1" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+            <analog name="VOL-R" devid="Buttons (MI_01)" index="0" sensivity="1" deadzone="0" deadzone_mirror="false" invert="false" smoothing="false" multiplier="1" relative="false" delay="0"/>
+        </analogs>
+        <lights>
+            <light name="BT-A" devid="Lights (MI_02)" index="24"/>
+            <light name="BT-B" devid="Lights (MI_02)" index="25"/>
+            <light name="BT-C" devid="Lights (MI_02)" index="26"/>
+            <light name="BT-D" devid="Lights (MI_02)" index="27"/>
+            <light name="FX-L" devid="Lights (MI_02)" index="28"/>
+            <light name="FX-R" devid="Lights (MI_02)" index="29"/>
+            <light name="Start" devid="Lights (MI_02)" index="30"/>
+            <light name="Upper Left Speaker Avg R" devid="Lights (MI_02)" index="0"/>
+            <light name="Upper Left Speaker Avg G" devid="Lights (MI_02)" index="1"/>
+            <light name="Upper Left Speaker Avg B" devid="Lights (MI_02)" index="2"/>
+            <light name="Upper Right Speaker Avg R" devid="Lights (MI_02)" index="9"/>
+            <light name="Upper Right Speaker Avg G" devid="Lights (MI_02)" index="10"/>
+            <light name="Upper Right Speaker Avg B" devid="Lights (MI_02)" index="11"/>
+            <light name="Lower Left Speaker Avg R" devid="Lights (MI_02)" index="3"/>
+            <light name="Lower Left Speaker Avg G" devid="Lights (MI_02)" index="4"/>
+            <light name="Lower Left Speaker Avg B" devid="Lights (MI_02)" index="5"/>
+            <light name="Lower Right Speaker Avg R" devid="Lights (MI_02)" index="6"/>
+            <light name="Lower Right Speaker Avg G" devid="Lights (MI_02)" index="7"/>
+            <light name="Lower Right Speaker Avg B" devid="Lights (MI_02)" index="8"/>
+            <light name="Control Panel Avg R" devid="Lights (MI_02)" index="15"/>
+            <light name="Control Panel Avg G" devid="Lights (MI_02)" index="16"/>
+            <light name="Control Panel Avg B" devid="Lights (MI_02)" index="17"/>
+        </lights>
+    </template>
+</templates>

src/spice2x/build_all.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # set to EN-US for consistency
 LANG=en_us_8859_1
@@ -41,12 +41,18 @@ done
 # settings
 GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2> /dev/null || echo "none")
 GIT_HEAD=$(git rev-parse HEAD || echo "none")
-TOOLCHAIN_32="/usr/share/mingw/toolchain-i686-w64-mingw32.cmake"
+TOOLCHAIN_32="${TOOLCHAIN_32:-"/usr/share/mingw/toolchain-i686-w64-mingw32.cmake"}"
-TOOLCHAIN_64="/usr/share/mingw/toolchain-x86_64-w64-mingw32.cmake"
+TOOLCHAIN_64="${TOOLCHAIN_64:-"/usr/share/mingw/toolchain-x86_64-w64-mingw32.cmake"}"
+TOOLCHAIN_WINXP_32="${TOOLCHAIN_WINXP_32:-"/opt/llvm-mingw-xp/toolchain-files/cmake/i686-mingw32-clang.cmake"}"
+TOOLCHAIN_WINXP_64="${TOOLCHAIN_WINXP_64:-"/opt/llvm-mingw-xp/toolchain-files/cmake/x86_64-mingw32-clang.cmake"}"
 BUILDDIR_32_RELEASE="./cmake-build-release-32"
 BUILDDIR_32_DEBUG="./cmake-build-debug-32"
 BUILDDIR_64_RELEASE="./cmake-build-release-64"
 BUILDDIR_64_DEBUG="./cmake-build-debug-64"
+BUILDDIR_WINXP_32_RELEASE="./cmake-build-release-winxp-32"
+BUILDDIR_WINXP_32_DEBUG="./cmake-build-debug-winxp-32"
+BUILDDIR_WINXP_64_RELEASE="./cmake-build-release-winxp-64"
+BUILDDIR_WINXP_64_DEBUG="./cmake-build-debug-winxp-64"
 DEBUG=0
 OUTDIR="./bin/spice2x"
 OUTDIR_EXTRAS="./bin/spice2x/extras"
@@ -64,17 +70,34 @@ DIST_NAME_EXTRAS="spice2x-$(date +%y)-$(date +%m)-$(date +%d)-full.zip"
 DIST_COMMENT=${DIST_NAME}$'\n'"$GIT_BRANCH - $GIT_HEAD"$'\nThank you for playing.'
 TARGETS_32="spicetools_stubs_kbt spicetools_stubs_kld spicetools_cfg spicetools_cfg_linux spicetools_spice spicetools_spice_laa spicetools_spice_linux spicetools_stubs_cpusbxpkm"
 TARGETS_64="spicetools_stubs_kbt64 spicetools_stubs_kld64 spicetools_stubs_nvEncodeAPI64 spicetools_stubs_nvcuvid spicetools_stubs_nvcuda spicetools_spice64 spicetools_spice64_linux"
+TARGETS_XP32="spicetools_cfg spicetools_spice"
+TARGETS_XP64="spicetools_spice64"
 
 # determine build type
 BUILD_TYPE="Release"
 BUILDDIR_32=${BUILDDIR_32_RELEASE}
 BUILDDIR_64=${BUILDDIR_64_RELEASE}
+BUILDDIR_WINXP_32=${BUILDDIR_WINXP_32_RELEASE}
+BUILDDIR_WINXP_64=${BUILDDIR_WINXP_64_RELEASE}
 if ((DEBUG > 0))
 then
 	BUILD_TYPE="Debug"
 	BUILDDIR_32=${BUILDDIR_32_DEBUG}
 	BUILDDIR_64=${BUILDDIR_64_DEBUG}
-	DIST_NAME=$(echo ${DIST_NAME} | sed 's/\.[^.]*$/-dbg&/')
+	BUILDDIR_WINXP_32=${BUILDDIR_WINXP_32_DEBUG}
+	BUILDDIR_WINXP_64=${BUILDDIR_WINXP_64_DEBUG}
+	DIST_NAME=$(echo "${DIST_NAME}" | sed 's/\.[^.]*$/-dbg&/')
+fi
+
+# is the XP-compatible toolchain installed?
+XP_MUST_BUILD=0
+BUILD_XP=0
+if [ -f "$TOOLCHAIN_WINXP_32" ] && [ -f "$TOOLCHAIN_WINXP_64" ]; then
+	BUILD_XP=1;
+elif ((XP_MUST_BUILD > 0))
+then
+	echo "WinXP toolchain not available, aborting"
+	exit 1
 fi
 
 # determine number of cores
@@ -90,6 +113,13 @@ echo "Git Branch: $GIT_BRANCH"
 echo "Git Head: $GIT_HEAD"
 echo "Toolchain for 32bit targets: $TOOLCHAIN_32"
 echo "Toolchain for 64bit targets: $TOOLCHAIN_64"
+if ((BUILD_XP > 0))
+then
+	echo "Toolchain for WinXP 32bit targets: $TOOLCHAIN_WINXP_32"
+	echo "Toolchain for WinXP 64bit targets: $TOOLCHAIN_WINXP_64"
+else
+	echo "WinXP toolchain not available, skipping WinXP builds"
+fi
 echo "Distribution Name: $DIST_NAME"
 echo "Build Type: $BUILD_TYPE"
 echo "Cores: $CORES"
@@ -114,7 +144,7 @@ time (
 	fi
 	mkdir -p ${BUILDDIR_32}
 	pushd ${BUILDDIR_32} > /dev/null
-	cmake -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_32} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} $OLDPWD && ninja ${TARGETS_32}
+	cmake -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_32} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} "$OLDPWD" && ninja ${TARGETS_32}
 	popd > /dev/null
 
 	# 64 bit
@@ -127,14 +157,60 @@ time (
 	fi
 	mkdir -p ${BUILDDIR_64}
 	pushd ${BUILDDIR_64} > /dev/null
-	cmake -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_64} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} $OLDPWD && ninja ${TARGETS_64}
+	cmake -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_64} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} "$OLDPWD" && ninja ${TARGETS_64}
 	popd > /dev/null
 
+	if ((BUILD_XP > 0))
+	then
+		# 32 bit Windows XP
+		echo "Building 32bit targets (WinXP toolchain)..."
+		echo "========================="
+		if ((CLEAN_BUILD > 0))
+		then
+			rm -rf ${BUILDDIR_WINXP_32}
+		fi
+		mkdir -p ${BUILDDIR_WINXP_32}
+		pushd ${BUILDDIR_WINXP_32} > /dev/null
+		CXXFLAGS="$CXXFLAGS -DSPICE_XP=1" cmake -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_WINXP_32} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} "$OLDPWD" && ninja ${TARGETS_XP32}
+		popd > /dev/null
+
+		# 64 bit Windows XP
+		echo ""
+		echo "Building 64bit targets (WinXP toolchain)..."
+		echo "========================="
+		if ((CLEAN_BUILD > 0))
+		then
+			rm -rf ${BUILDDIR_WINXP_64}
+		fi
+		mkdir -p ${BUILDDIR_WINXP_64}
+		pushd ${BUILDDIR_WINXP_64} > /dev/null
+		CXXFLAGS="$CXXFLAGS -DSPICE_XP=1" cmake -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_WINXP_64} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} "$OLDPWD" && ninja ${TARGETS_XP64}
+		popd > /dev/null
+	else
+		echo "Skipping WinXP builds, toolchain not specified"
+	fi
+
 	echo ""
 	echo "Compilation process done :)"
 	echo "==========================="
 )
 
+if ((BUILD_XP > 0))
+then
+	echo ""
+	echo "Checking XP compatibility..."
+	echo "============================="
+	if ! command -v windows_dll_compat_checker &> /dev/null; then
+		echo "WARNING: windows_dll_compat_checker not found, skipping XP compatibility check"
+	else
+		windows_dll_compat_checker -s PREMADE/winxp_x86_64.ini \
+			${BUILDDIR_WINXP_64}/spicetools/64/spice64.exe
+		windows_dll_compat_checker -s PREMADE/winxp_x86_64_32bit_dlls.ini \
+			${BUILDDIR_WINXP_32}/spicetools/spicecfg.exe \
+			${BUILDDIR_WINXP_32}/spicetools/32/spice.exe
+	fi
+fi
+
 # generate PDBs
 if false  # ((DEBUG > 0))
 then
@@ -191,6 +267,10 @@ rm -rf ${OUTDIR_EXTRAS}
 mkdir -p ${OUTDIR_EXTRAS}
 mkdir -p ${OUTDIR_EXTRAS}/largeaddressaware
 mkdir -p ${OUTDIR_EXTRAS}/linux
+if ((BUILD_XP > 0))
+then
+mkdir -p ${OUTDIR_EXTRAS}/winxp
+fi
 
 if false # ((DEBUG > 0))
 then
@@ -226,6 +306,12 @@ else
     cp ${BUILDDIR_64}/spicetools/64/nvcuda.dll ${OUTDIR}/stubs/64 2>/dev/null
     cp ${BUILDDIR_64}/spicetools/64/nvcuvid.dll ${OUTDIR}/stubs/64 2>/dev/null
     cp ${BUILDDIR_32}/spicetools/32/cpusbxpkm.dll ${OUTDIR}/stubs/32 2>/dev/null
+	if ((BUILD_XP > 0))
+	then
+		cp ${BUILDDIR_WINXP_32}/spicetools/spicecfg.exe ${OUTDIR_EXTRAS}/winxp 2>/dev/null
+		cp ${BUILDDIR_WINXP_32}/spicetools/32/spice.exe ${OUTDIR_EXTRAS}/winxp 2>/dev/null
+		cp ${BUILDDIR_WINXP_64}/spicetools/64/spice64.exe ${OUTDIR_EXTRAS}/winxp 2>/dev/null
+	fi
 fi
 
 # pack source files to output directory
@@ -234,7 +320,7 @@ mkdir -p ${OUTDIR}/src
 if ((INCLUDE_SRC > 0))
 then
 	echo "Generating source file archive..."
-	git archive --format tar.gz --prefix=spice2x/ HEAD ./ > ${OUTDIR}/src/spice2x-${GIT_BRANCH}.tar.gz 2>/dev/null || \
+	git archive --format tar.gz --prefix=spice2x/ HEAD ./ > "${OUTDIR}/src/spice2x-${GIT_BRANCH}.tar.gz" 2>/dev/null || \
 		echo "WARNING: Couldn't get git to create the archive. Is this a git repository?"
 fi
 
@@ -249,11 +335,11 @@ if ((DIST_ENABLE > 0))
 then
 	echo "Building dist..."
 	mkdir -p ${DIST_FOLDER}
-	rm -rf ${DIST_FOLDER}/${DIST_NAME}
+	rm -rf "${DIST_FOLDER}/${DIST_NAME}"
-	pushd ${OUTDIR}/.. > /dev/null
+	pushd ${OUTDIR} > /dev/null
-	zip -qrXT9 $OLDPWD/${DIST_FOLDER}/${DIST_NAME} spice2x -x "spice2x/extras/*" -z <<< "$DIST_COMMENT"
+	zip -qrXT9 "$OLDPWD/${DIST_FOLDER}/${DIST_NAME}" . -x "extras/*" -z <<< "$DIST_COMMENT"
 	echo "Building extras..."
-	zip -qrXT9 $OLDPWD/${DIST_FOLDER}/${DIST_NAME_EXTRAS} spice2x -z <<< "$DIST_COMMENT"
+	zip -qrXT9 "$OLDPWD/${DIST_FOLDER}/${DIST_NAME_EXTRAS}" . -z <<< "$DIST_COMMENT"
 	popd > /dev/null
 fi
 

src/spice2x/build_docker.sh

@@ -1,4 +1,12 @@
-#!/bin/bash
+#!/usr/bin/env bash
-docker build --pull $PWD/external/docker -t spicetools/deps --platform linux/x86_64
+
-docker build --build-context gitroot=$PWD/../../.git . -t spicetools/spice:latest
+set -eu
-docker run --rm -v $PWD/dist:/src/src/spice2x/dist -v $PWD/bin:/src/src/spice2x/bin -v $PWD/.ccache:/src/src/spice2x/.ccache spicetools/spice "$@"
+
+docker build --pull "$PWD/external/docker" -t spicetools/deps --platform linux/x86_64
+docker build --build-context gitroot="$PWD/../../.git" . -t spicetools/spice:latest
+
+# Interactive TTY if available, so docker build can be Ctrl+C'd
+DOCKER_FLAGS=""
+[ -t 0 ] && DOCKER_FLAGS="-it"
+
+docker run $DOCKER_FLAGS --rm -v "$PWD/dist:/src/src/spice2x/dist" -v "$PWD/bin:/src/src/spice2x/bin" -v "$PWD/.ccache:/src/src/spice2x/.ccache" spicetools/spice "$@"

src/spice2x/cfg/Win32D.rc

@@ -13,5 +13,6 @@ IDR_LICENSES RCDATA "../licenses.txt"
 IDR_PATCHES RCDATA "../build/patches.json"
 IDR_README RCDATA "../readme.txt"
 IDR_DSEGFONT RCDATA "../external/dseg/DSEG14Classic-Italic.ttf"
+IDR_CONTROLLER_PRESETS_BUILTIN RCDATA "../build/controller_presets.xml"
 
 #endif

src/spice2x/cfg/analog.cpp

@@ -90,6 +90,10 @@ std::string Analog::getDisplayString(rawinput::RawInputManager *manager) {
                 return "MIDI Unknown Index " + indexString + " (" + device->desc + ")";
             }
         }
+        case rawinput::XINPUT_GAMEPAD:
+            return fmt::format("{} ({})",
+                xinput::get_analog_string(static_cast<xinput::XInputAnalogEnum>(index)),
+                device->desc);
         case rawinput::DESTROYED:
             return "Device unplugged (" + indexString + ")";
         default:

src/spice2x/cfg/analog.h

@@ -82,16 +82,22 @@ public:
         return this->index != 0xFF;
     }
 
-    inline void clearBindings() {
+    inline void resetValues() {
-        device_identifier = "";
-        index = 0xFF;
         setSensitivity(1.f);
         setDeadzone(0.f);
         invert = false;
         smoothing = false;
+        deadzone_mirror = false;
         setMultiplier(1);
         setRelativeMode(false);
         setDelayBufferDepth(0);
+        setLastState(0.5f);
+    }
+
+    inline void clearBindings() {
+        device_identifier = "";
+        index = 0xFF;
+        resetValues();
     }
 
     inline const std::string &getName() const {

src/spice2x/cfg/api.cpp

@@ -1,5 +1,6 @@
 #include "api.h"
 
+#include <cassert>
 #include <optional>
 
 #include "launcher/superexit.h"
@@ -37,7 +38,11 @@ std::vector<Button> GameAPI::Buttons::sortButtons(
         for (auto &bt : buttons) {
             if (name == bt.getName()) {
                 button_found = true;
-                sorted.push_back(bt);
+                Button button_new = bt;
+                if (vkey_defaults) {
+                    button_new.setVKeyDefault(vkey_defaults->at(index));
+                }
+                sorted.push_back(button_new);
                 break;
             }
         }
@@ -47,6 +52,7 @@ std::vector<Button> GameAPI::Buttons::sortButtons(
 
             if (vkey_defaults) {
                 button.setVKey(vkey_defaults->at(index));
+                button.setVKeyDefault(vkey_defaults->at(index));
             }
         }
 
@@ -384,6 +390,16 @@ GameAPI::Buttons::State GameAPI::Buttons::getState(rawinput::RawInputManager *ma
                 }
                 case rawinput::PIUIO_DEVICE: {
                     state = device->piuioDev->IsPressed(vKey) ? BUTTON_PRESSED : BUTTON_NOT_PRESSED;
+                    break;
+                }
+                case rawinput::XINPUT_GAMEPAD: {
+                    assert(reinterpret_cast<uintptr_t>(device->handle) < XUSER_MAX_COUNT);
+                    const auto player = static_cast<uint8_t>(reinterpret_cast<uintptr_t>(device->handle));
+                    state = manager->XINPUT_MGR->is_button_pressed(
+                        player,
+                        static_cast<xinput::XInputButtonEnum>(vKey)) ?
+                        BUTTON_PRESSED : BUTTON_NOT_PRESSED;
+                    break;
                 }
                 default:
                     break;
@@ -581,7 +597,7 @@ float Buttons::getVelocity(std::unique_ptr<rawinput::RawInputManager> &manager,
     }
 }
 
-float GameAPI::Analogs::getState(rawinput::Device *device, Analog &analog) {
+float GameAPI::Analogs::getState(rawinput::RawInputManager *manager, rawinput::Device *device, Analog &analog) {
     float value = 0.5f;
     if (!device) {
         return value;
@@ -644,10 +660,12 @@ float GameAPI::Analogs::getState(rawinput::Device *device, Analog &analog) {
         case rawinput::HID: {
 
             // get value
-            if (inverted) {
+            if (index < device->hidInfo->value_states.size()) {
-                value = 1.f - device->hidInfo->value_states[index];
+                if (inverted) {
-            } else {
+                    value = 1.f - device->hidInfo->value_states[index];
-                value = device->hidInfo->value_states[index];
+                } else {
+                    value = device->hidInfo->value_states[index];
+                }
             }
 
             // deadzone
@@ -760,6 +778,18 @@ float GameAPI::Analogs::getState(rawinput::Device *device, Analog &analog) {
             }
             break;
         }
+        case rawinput::XINPUT_GAMEPAD: {
+            assert(reinterpret_cast<uintptr_t>(device->handle) < XUSER_MAX_COUNT);
+            const auto player = static_cast<uint8_t>(reinterpret_cast<uintptr_t>(device->handle));
+            value = manager->XINPUT_MGR->get_analog_state(
+                player,
+                static_cast<xinput::XInputAnalogEnum>(index));
+            // invert value
+            if (inverted) {
+                value = 1.f - value;
+            }
+            break;
+        }
         default:
             break;
     }
@@ -815,7 +845,7 @@ float GameAPI::Analogs::getState(rawinput::RawInputManager *manager, Analog &ana
         return analog.getLastState();
     }
 
-    float state = getState(device, analog);
+    float state = getState(manager, device, analog);
     analog.setLastState(state);
 
     return state;
@@ -859,7 +889,45 @@ std::vector<Light> GameAPI::Lights::sortLights(
     return sorted;
 }
 
-void GameAPI::Lights::writeLight(rawinput::Device *device, int index, float value) {
+static std::vector<Light> sortLightsWithCategoryInternal(
+    const std::vector<Light> &lights,
+    const std::initializer_list<GameAPI::Lights::LightAndCategory> list)
+{
+    std::vector<Light> sorted;
+
+    bool light_found;
+    for (auto &name : list) {
+        light_found = false;
+
+        for (auto &light : lights) {
+            if (name.light_name == light.getName()) {
+                light_found = true;
+                Light light_new = light;
+                light_new.setCategory(name.category_name);
+                sorted.push_back(light_new);
+                break;
+            }
+        }
+
+        if (!light_found) {
+            sorted.emplace_back(name.light_name, name.category_name);
+        }
+    }
+
+    return sorted;
+}
+
+void GameAPI::Lights::sortLightsWithCategory(
+    std::vector<Light> *lights,
+    const std::initializer_list<LightAndCategory> list) {
+
+    if (lights) {
+        *lights = sortLightsWithCategoryInternal(*lights, list);
+    }
+}
+
+
+void GameAPI::Lights::writeLight(rawinput::RawInputManager *manager, rawinput::Device *device, int index, float value) {
 
     // check device
     if (!device) {
@@ -946,6 +1014,18 @@ void GameAPI::Lights::writeLight(rawinput::Device *device, int index, float valu
             }
             break;
         }
+        case rawinput::XINPUT_GAMEPAD: {
+            assert(reinterpret_cast<uintptr_t>(device->handle) < XUSER_MAX_COUNT);
+            const auto player = static_cast<uint8_t>(reinterpret_cast<uintptr_t>(device->handle));
+            if (index < static_cast<int>(xinput::XInputOutputEnum::COUNT)) {
+                manager->XINPUT_MGR->set_output_state(
+                    player, static_cast<xinput::XInputOutputEnum>(index), value);
+                // no need to set output_pending; xinput output handled immediately
+            } else {
+                log_warning("api", "invalid xinput light index: {}", index);
+            }
+            break;
+        }
         default:
             break;
     }
@@ -971,9 +1051,9 @@ void GameAPI::Lights::writeLight(rawinput::RawInputManager *manager, Light &ligh
 
         // write state
         if (light.override_enabled) {
-            writeLight(device, light.getIndex(), light.override_state);
+            writeLight(manager, device, light.getIndex(), light.override_state);
         } else {
-            writeLight(device, light.getIndex(), value);
+            writeLight(manager, device, light.getIndex(), value);
         }
     }
 

src/spice2x/cfg/api.h

@@ -6,24 +6,20 @@
 #include <windows.h>
 #include "option.h"
 
+#include "button.h"
+#include "analog.h"
+#include "light.h"
+
 namespace rawinput {
     class RawInputManager;
     struct Device;
 }
 
-class Button;
-class Analog;
-class Light;
 class Game;
 class Option;
 
 namespace GameAPI {
     namespace Buttons {
-        enum State {
-            BUTTON_PRESSED = true,
-            BUTTON_NOT_PRESSED = false
-        };
-
         /**
          * Parses the config and returns the buttons set by the user.
          *
@@ -107,27 +103,19 @@ namespace GameAPI {
             }
         }
 
-        float getState(rawinput::Device *device, Analog &analog);
+        float getState(rawinput::RawInputManager *manager, rawinput::Device *device, Analog &analog);
         float getState(rawinput::RawInputManager *manager, Analog &analog);
         float getState(std::unique_ptr<rawinput::RawInputManager> &manager, Analog &analog);
     }
 
     namespace Lights {
+
         std::vector<Light> getLights(const std::string &game_name);
 
         std::vector<Light> sortLights(
                 const std::vector<Light> &lights,
                 const std::vector<std::string> &light_names);
 
-        template<typename T>
-        void sortLights(std::vector<Light> *lights, T t) {
-            const std::vector<std::string> light_names { t };
-
-            if (lights) {
-                *lights = GameAPI::Lights::sortLights(*lights, light_names);
-            }
-        }
-
         template<typename T, typename... Rest>
         void sortLights(std::vector<Light> *lights, T t, Rest... rest) {
             const std::vector<std::string> light_names { t, rest... };
@@ -137,7 +125,17 @@ namespace GameAPI {
             }
         }
 
-        void writeLight(rawinput::Device *device, int index, float value);
+        struct LightAndCategory {
+            const std::string category_name;
+            const std::string light_name;
+
+            LightAndCategory(std::string category_name, std::string light_name) :
+                category_name(std::move(category_name)), light_name(std::move(light_name))  {}
+        };
+
+        void sortLightsWithCategory(std::vector<Light> *lights, const std::initializer_list<LightAndCategory> list);
+
+        void writeLight(rawinput::RawInputManager *manager, rawinput::Device *device, int index, float value);
         void writeLight(rawinput::RawInputManager *manager, Light &light, float value);
         void writeLight(std::unique_ptr<rawinput::RawInputManager> &manager, Light &light, float value);
 
@@ -152,7 +150,3 @@ namespace GameAPI {
         void sortOptions(std::vector<Option> &, const std::vector<OptionDefinition> &);
     }
 }
-
-#include "button.h"
-#include "analog.h"
-#include "light.h"

src/spice2x/cfg/button.cpp

@@ -44,7 +44,7 @@ std::string Button::getVKeyString() {
         case 0x0C:
             return "Clear";
         case 0x0D:
-            return "Enter";
+            return "Enter/Return";
         case 0x10:
             return "Shift";
         case 0x11:
@@ -58,8 +58,28 @@ std::string Button::getVKeyString() {
             return "Pause";
         case 0x14:
             return "Caps Lock";
+        case 0x15:
+            return "IME Kana/Hangul";
+        case 0x16:
+            return "IME On";
+        case 0x17:
+            return "IME Junja";
+        case 0x18:
+            return "IME Final";
+        case 0x19:
+            return "IME Hanja/Kanji";
+        case 0x1A:
+            return "IME Off";
         case 0x1B:
             return "Escape";
+        case 0x1C:
+            return "IME Convert";
+        case 0x1D:
+            return "IME Nonconvert";
+        case 0x1E:
+            return "IME Accept";
+        case 0x1F:
+            return "IME Mode Change";
         case 0x20:
             return "Space";
         case 0x21:
@@ -163,37 +183,37 @@ std::string Button::getVKeyString() {
         case 0x5D:
             return "Apps";
         case 0x60:
-            return "Num 0";
+            return "Numpad 0";
         case 0x61:
-            return "Num 1";
+            return "Numpad 1";
         case 0x62:
-            return "Num 2";
+            return "Numpad 2";
         case 0x63:
-            return "Num 3";
+            return "Numpad 3";
         case 0x64:
-            return "Num 4";
+            return "Numpad 4";
         case 0x65:
-            return "Num 5";
+            return "Numpad 5";
         case 0x66:
-            return "Num 6";
+            return "Numpad 6";
         case 0x67:
-            return "Num 7";
+            return "Numpad 7";
         case 0x68:
-            return "Num 8";
+            return "Numpad 8";
         case 0x69:
-            return "Num 9";
+            return "Numpad 9";
         case 0x6A:
-            return "*";
+            return "Numpad *";
         case 0x6B:
-            return "+";
+            return "Numpad +";
         case 0x6C:
-            return "Seperator";
+            return "Numpad Seperator";
         case 0x6D:
-            return "-";
+            return "Numpad -";
         case 0x6E:
-            return ".";
+            return "Numpad .";
         case 0x6F:
-            return "/";
+            return "Numpad /";
         case 0x70:
             return "F1";
         case 0x71:
@@ -255,9 +275,11 @@ std::string Button::getVKeyString() {
         case 0xA3:
             return "Right Control";
         case 0xA4:
-            return "Left Menu";
+            return "Left Alt";
         case 0xA5:
-            return "Right Menu";
+            return "Right Alt";
+        case INVALID_VKEY:
+            return "Invalid";
         default:
 
             // check win API
@@ -301,17 +323,17 @@ std::string Button::getDisplayString(rawinput::RawInputManager* manager) {
         switch (device->type) {
             case rawinput::MOUSE: {
                 const char *btn = "Unknown";
-                static const char *MOUSE_NAMES[] = {
+                static const std::array<const char *, 8>MOUSE_NAMES = {
-                        "Left Mouse",
+                    "Left Mouse",
-                        "Right Mouse",
+                    "Right Mouse",
-                        "Middle Mouse",
+                    "Middle Mouse",
-                        "Mouse 1",
+                    "Mouse 1",
-                        "Mouse 2",
+                    "Mouse 2",
-                        "Mouse 3",
+                    "Mouse 3",
-                        "Mouse 4",
+                    "Mouse 4",
-                        "Mouse 5",
+                    "Mouse 5",
-                };
+                    };
-                if (vKey < sizeof(MOUSE_NAMES)) {
+                if (vKey < MOUSE_NAMES.size()) {
                     btn = MOUSE_NAMES[vKey];
                 }
                 return fmt::format("{} ({})", btn, device->desc);
@@ -395,6 +417,10 @@ std::string Button::getDisplayString(rawinput::RawInputManager* manager) {
             }
             case rawinput::PIUIO_DEVICE:
                 return "PIUIO " + vKeyString;
+            case rawinput::XINPUT_GAMEPAD:
+                return fmt::format("{} ({})",
+                    xinput::get_button_string(static_cast<xinput::XInputButtonEnum>(vKey)),
+                    device->desc);
             case rawinput::DESTROYED:
                 return "Device unplugged (" + vKeyString + ")";
             default:

src/spice2x/cfg/button.h

@@ -1,15 +1,23 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <utility>
 #include <vector>
 
-#include "api.h"
-
 namespace rawinput {
     class RawInputManager;
 }
 
+namespace GameAPI {
+    namespace Buttons {
+        enum State {
+            BUTTON_PRESSED = true,
+            BUTTON_NOT_PRESSED = false
+        };
+    }
+}
+
 enum ButtonAnalogType {
     BAT_NONE = 0,
     BAT_POSITIVE = 1,
@@ -41,19 +49,24 @@ private:
     std::string name;
     std::string device_identifier = "";
     unsigned short vKey = INVALID_VKEY;
+
+    // default bindings are always naive
+    unsigned short vKey_default = INVALID_VKEY;
+
     ButtonAnalogType analog_type = BAT_NONE;
     double debounce_up = 0.0;
     double debounce_down = 0.0;
     bool invert = false;
+    bool is_temporary = false;
 
     GameAPI::Buttons::State last_state = GameAPI::Buttons::BUTTON_NOT_PRESSED;
     float last_velocity = 0.f;
     unsigned short velocity_threshold = 0;
 
-    std::string getVKeyString();
     std::string getMidiNoteString();
 
 public:
+    std::string getVKeyString();
 
     // overrides
     bool override_enabled = false;
@@ -70,12 +83,20 @@ public:
         if (this->override_enabled) {
             return true;
         }
+
+        // has a device
+        if (!this->device_identifier.empty()) {
+            return true;
+        }
+
+        // naive, and has a valid vKey
         if (this->vKey != INVALID_VKEY) {
             return true;
         }
 
         for (auto &alternative : this->alternatives) {
-            if (alternative.vKey != INVALID_VKEY) {
+            if (!alternative.getDeviceIdentifier().empty() ||
+                alternative.getVKey() != INVALID_VKEY) {
                 return true;
             }
         }
@@ -116,6 +137,14 @@ public:
         this->vKey = vKey;
     }
 
+    inline unsigned short getVKeyDefault() const {
+        return this->vKey_default;
+    }
+
+    inline void setVKeyDefault(unsigned short vKey_default) {
+        this->vKey_default = vKey_default;
+    }
+
     inline ButtonAnalogType getAnalogType() const {
         return this->analog_type;
     }
@@ -164,6 +193,14 @@ public:
         this->last_velocity = last_velocity;
     }
 
+    inline bool isTemporary() const {
+        return this->is_temporary;
+    }
+
+    inline void setTemporary(bool is_temporary) {
+        this->is_temporary = is_temporary;
+    }
+
     inline unsigned short getVelocityThreshold() const {
         return this->velocity_threshold;
     }
@@ -172,6 +209,20 @@ public:
         this->velocity_threshold = velocity_threshold;
     }
 
+    inline bool isValid() {
+        // temporarily created by UI
+        if (isTemporary()) {
+            return true;
+        }
+
+        // nothing is set
+        if (getDeviceIdentifier().empty() && getVKey() == INVALID_VKEY) {
+            return false;
+        }
+
+        return true;
+    }
+
     void getMidiVKey(int& channel, int& index);
     void setMidiVKey(rawinput::RawInputManager* manager, bool is_note, int channel, int index);
 

src/spice2x/cfg/config.cpp

@@ -1,5 +1,6 @@
 #include "config.h"
 #include "util/logging.h"
+#include "cfg/button.h"
 
 /*
  * This code absolutely sucks.
@@ -10,6 +11,14 @@
 // settings
 std::string CONFIG_PATH_OVERRIDE = "";
 
+#define CFG_DEBUG_VERBOSE 0
+
+#if CFG_DEBUG_VERBOSE
+#define log_debug(module, format_str, ...) logger::push( \
+    LOG_FORMAT("M", module, format_str, ## __VA_ARGS__), logger::Style::GREY)
+#else
+#define log_debug(module, format_str, ...)
+#endif
 
 ///////////////////
 /// Constructor ///
@@ -68,7 +77,7 @@ Config::Config() {
                 this->firstFillConfigFile();
                 break;
             default:
-                log_warning("cfg", "Unknown XML error reading config: {}", configLoadError);
+                log_warning("cfg", "Unknown XML error reading config: {}", static_cast<uint32_t>(configLoadError));
                 break;
         }
     } while (configLoadError != tinyxml2::XMLError::XML_SUCCESS);
@@ -510,8 +519,10 @@ bool Config::updateBinding(const Game &game, const Button &button, int alternati
         return false;
     }
 
+    tinyxml2::XMLElement *gameButtonNode = nullptr;
+
     // iterate button nodes
-    tinyxml2::XMLElement *gameButtonNode = gameButtonsNode->FirstChildElement("button");
+    gameButtonNode = gameButtonsNode->FirstChildElement("button");
     int button_count = 0;
     while (gameButtonNode != nullptr) {
         const char *buttonNodeName = gameButtonNode->Attribute("name");
@@ -574,6 +585,39 @@ bool Config::updateBinding(const Game &game, const Button &button, int alternati
         }
     }
 
+    // trim the trailing invalid (unbound) alternatives
+    tinyxml2::XMLElement *to_delete = nullptr;
+    gameButtonNode = gameButtonsNode->LastChildElement("button");
+    while (gameButtonNode != nullptr) {
+        const char *name = gameButtonNode->Attribute("name");
+        const char *devid = gameButtonNode->Attribute("devid");
+        int vkey = INVALID_VKEY;
+        gameButtonNode->QueryIntAttribute("vkey", &vkey);
+
+        // wrong button, ignore and keep iterating backwards
+        if (name == nullptr || std::string(name) != button.getName()) {
+            gameButtonNode = gameButtonNode->PreviousSiblingElement("button");
+            continue;
+        }
+
+        // found a node for this button, which means to_delete is not the first one
+        // delete the node for to_delete
+        if (to_delete != nullptr) {
+            log_debug("cfg", "deleting excessive button binding for {}", name);
+            gameButtonsNode->DeleteChild(to_delete);
+            to_delete = nullptr;
+        }
+
+        if ((devid == nullptr || strlen(devid) == 0) && vkey == INVALID_VKEY) {
+            // unbound button with no device ID, make a note of it so it can be deleted later
+            to_delete = gameButtonNode;
+            gameButtonNode = gameButtonNode->PreviousSiblingElement("button");
+        } else {
+            // valid binding found; stop iterating
+            break;
+        }
+    }
+
     // check if button was not found
     if (button_count == 0) {
         return false;
@@ -760,6 +804,37 @@ bool Config::updateBinding(const Game &game, const Light &light, int alternative
         }
     }
 
+    // trim the trailing invalid (unbound) alternatives
+    tinyxml2::XMLElement *to_delete = nullptr;
+    gameLightNode = gameLightsNode->LastChildElement("light");
+    while (gameLightNode != nullptr) {
+        const char *name = gameLightNode->Attribute("name");
+        const char *devid = gameLightNode->Attribute("devid");
+
+        // wrong light, ignore and keep iterating backwards
+        if (name == nullptr || std::string(name) != light.getName()) {
+            gameLightNode = gameLightNode->PreviousSiblingElement("light");
+            continue;
+        }
+
+        // found a node for this button, which means to_delete is not the first one
+        // delete the node for to_delete
+        if (to_delete != nullptr) {
+            log_debug("cfg", "deleting excessive light binding for {}", name);
+            gameLightsNode->DeleteChild(to_delete);
+            to_delete = nullptr;
+        }
+
+        if (devid == nullptr || strlen(devid) == 0) {
+            // unbound light, make a note of it so it can be deleted later
+            to_delete = gameLightNode;
+            gameLightNode = gameLightNode->PreviousSiblingElement("light");
+        } else {
+            // valid binding found; stop iterating
+            break;
+        }
+    }
+
     // check if light was not found
     if (light_count == 0) {
         return false;

src/spice2x/cfg/controller_presets.cpp

@@ -0,0 +1,460 @@
+#include "overlay/windows/controller_presets.h"
+
+#include <filesystem>
+
+#include "cfg/resource.h"
+#include "external/tinyxml2/tinyxml2.h"
+#include "util/fileutils.h"
+#include "util/logging.h"
+#include "util/resutils.h"
+
+namespace overlay::windows {
+
+    static std::filesystem::path get_templates_path() {
+        return fileutils::get_config_file_path("ControllerPresets", "spicetools_presets.xml");
+    }
+
+    static void write_button_entry(tinyxml2::XMLDocument &doc, tinyxml2::XMLElement *parent,
+                                   const std::string &name, const TemplateButtonEntry &entry) {
+        auto *el = doc.NewElement("button");
+        el->SetAttribute("name", name.c_str());
+        el->SetAttribute("vkey", entry.vKey);
+        el->SetAttribute("analogtype", (int)entry.analog_type);
+        el->SetAttribute("devid", entry.device_identifier.c_str());
+        el->SetAttribute("invert", entry.invert);
+        el->SetAttribute("debounce_up", entry.debounce_up);
+        el->SetAttribute("debounce_down", entry.debounce_down);
+        el->SetAttribute("velocity_threshold", entry.velocity_threshold);
+        parent->InsertEndChild(el);
+    }
+
+    static TemplateButtonEntry read_button_entry(tinyxml2::XMLElement *el) {
+        TemplateButtonEntry entry;
+        int vkey = INVALID_VKEY;
+        el->QueryIntAttribute("vkey", &vkey);
+        entry.vKey = (unsigned short)vkey;
+
+        int atype = 0;
+        el->QueryIntAttribute("analogtype", &atype);
+        entry.analog_type = (ButtonAnalogType)atype;
+
+        const char *devid = el->Attribute("devid");
+        entry.device_identifier = devid ? devid : "";
+
+        el->QueryBoolAttribute("invert", &entry.invert);
+        el->QueryDoubleAttribute("debounce_up", &entry.debounce_up);
+        el->QueryDoubleAttribute("debounce_down", &entry.debounce_down);
+
+        int vel = 0;
+        el->QueryIntAttribute("velocity_threshold", &vel);
+        entry.velocity_threshold = (unsigned short)vel;
+
+        return entry;
+    }
+
+    static void write_analog(tinyxml2::XMLDocument &doc, tinyxml2::XMLElement *parent,
+                             const TemplateAnalogBinding &analog) {
+        auto *el = doc.NewElement("analog");
+        el->SetAttribute("name", analog.name.c_str());
+        el->SetAttribute("devid", analog.device_identifier.c_str());
+        el->SetAttribute("index", analog.index);
+        el->SetAttribute("sensivity", analog.sensitivity);  // keep typo for compat
+        el->SetAttribute("deadzone", analog.deadzone);
+        el->SetAttribute("deadzone_mirror", analog.deadzone_mirror);
+        el->SetAttribute("invert", analog.invert);
+        el->SetAttribute("smoothing", analog.smoothing);
+        el->SetAttribute("multiplier", analog.multiplier);
+        el->SetAttribute("relative", analog.relative_mode);
+        el->SetAttribute("delay", analog.delay_buffer_depth);
+        parent->InsertEndChild(el);
+    }
+
+    static TemplateAnalogBinding read_analog(tinyxml2::XMLElement *el) {
+        TemplateAnalogBinding a;
+        const char *name = el->Attribute("name");
+        a.name = name ? name : "";
+
+        const char *devid = el->Attribute("devid");
+        a.device_identifier = devid ? devid : "";
+
+        int idx = 0xFF;
+        el->QueryIntAttribute("index", &idx);
+        a.index = (unsigned short)idx;
+
+        el->QueryFloatAttribute("sensivity", &a.sensitivity);  // keep typo
+        el->QueryFloatAttribute("deadzone", &a.deadzone);
+        el->QueryBoolAttribute("deadzone_mirror", &a.deadzone_mirror);
+        el->QueryBoolAttribute("invert", &a.invert);
+        el->QueryBoolAttribute("smoothing", &a.smoothing);
+        el->QueryIntAttribute("multiplier", &a.multiplier);
+        el->QueryBoolAttribute("relative", &a.relative_mode);
+        el->QueryIntAttribute("delay", &a.delay_buffer_depth);
+
+        return a;
+    }
+
+    static void write_light_entry(tinyxml2::XMLDocument &doc, tinyxml2::XMLElement *parent,
+                                  const std::string &name, const TemplateLightEntry &entry) {
+        auto *el = doc.NewElement("light");
+        el->SetAttribute("name", name.c_str());
+        el->SetAttribute("devid", entry.device_identifier.c_str());
+        el->SetAttribute("index", entry.index);
+        parent->InsertEndChild(el);
+    }
+
+    static TemplateLightEntry read_light_entry(tinyxml2::XMLElement *el) {
+        TemplateLightEntry entry;
+        const char *devid = el->Attribute("devid");
+        entry.device_identifier = devid ? devid : "";
+
+        int idx = 0;
+        el->QueryIntAttribute("index", &idx);
+        entry.index = (unsigned int)idx;
+
+        return entry;
+    }
+
+    // Parse all templates from an already-loaded XMLDocument.
+    // is_builtin controls the is_builtin flag on each returned template.
+    static std::vector<ControllerTemplate> load_templates_from_doc(
+            tinyxml2::XMLDocument &doc, bool is_builtin) {
+        std::vector<ControllerTemplate> templates;
+
+        auto *root = doc.RootElement();
+        if (!root) {
+            return templates;
+        }
+
+        auto *tmpl_el = root->FirstChildElement("template");
+        while (tmpl_el) {
+            ControllerTemplate tmpl;
+            const char *name = tmpl_el->Attribute("name");
+            const char *game = tmpl_el->Attribute("game");
+            tmpl.name = name ? name : "";
+            tmpl.game_name = game ? game : "";
+            tmpl.is_builtin = is_builtin;
+
+            // buttons
+            auto *buttons_el = tmpl_el->FirstChildElement("buttons");
+            if (buttons_el) {
+                auto *btn_el = buttons_el->FirstChildElement("button");
+                while (btn_el) {
+                    const char *btn_name = btn_el->Attribute("name");
+                    std::string btn_name_str = btn_name ? btn_name : "";
+
+                    TemplateButtonBinding *binding = nullptr;
+                    for (auto &b : tmpl.buttons) {
+                        if (b.name == btn_name_str) { binding = &b; break; }
+                    }
+                    if (!binding) {
+                        tmpl.buttons.push_back({btn_name_str, read_button_entry(btn_el), {}});
+                    } else {
+                        binding->alternatives.push_back(read_button_entry(btn_el));
+                    }
+                    btn_el = btn_el->NextSiblingElement("button");
+                }
+            }
+
+            // keypad buttons
+            auto *kp_el = tmpl_el->FirstChildElement("keypad_buttons");
+            if (kp_el) {
+                auto *btn_el = kp_el->FirstChildElement("button");
+                while (btn_el) {
+                    const char *btn_name = btn_el->Attribute("name");
+                    std::string btn_name_str = btn_name ? btn_name : "";
+
+                    TemplateButtonBinding *binding = nullptr;
+                    for (auto &b : tmpl.keypad_buttons) {
+                        if (b.name == btn_name_str) { binding = &b; break; }
+                    }
+                    if (!binding) {
+                        tmpl.keypad_buttons.push_back({btn_name_str, read_button_entry(btn_el), {}});
+                    } else {
+                        binding->alternatives.push_back(read_button_entry(btn_el));
+                    }
+                    btn_el = btn_el->NextSiblingElement("button");
+                }
+            }
+
+            // analogs
+            auto *analogs_el = tmpl_el->FirstChildElement("analogs");
+            if (analogs_el) {
+                auto *analog_el = analogs_el->FirstChildElement("analog");
+                while (analog_el) {
+                    tmpl.analogs.push_back(read_analog(analog_el));
+                    analog_el = analog_el->NextSiblingElement("analog");
+                }
+            }
+
+            // lights
+            auto *lights_el = tmpl_el->FirstChildElement("lights");
+            if (lights_el) {
+                auto *light_el = lights_el->FirstChildElement("light");
+                while (light_el) {
+                    const char *light_name = light_el->Attribute("name");
+                    std::string light_name_str = light_name ? light_name : "";
+
+                    TemplateLightBinding *binding = nullptr;
+                    for (auto &l : tmpl.lights) {
+                        if (l.name == light_name_str) { binding = &l; break; }
+                    }
+                    if (!binding) {
+                        tmpl.lights.push_back({light_name_str, read_light_entry(light_el), {}});
+                    } else {
+                        binding->alternatives.push_back(read_light_entry(light_el));
+                    }
+                    light_el = light_el->NextSiblingElement("light");
+                }
+            }
+
+            templates.push_back(std::move(tmpl));
+            tmpl_el = tmpl_el->NextSiblingElement("template");
+        }
+
+        return templates;
+    }
+
+    static std::vector<ControllerTemplate> load_builtin_templates() {
+        auto xml = resutil::load_file_string(IDR_CONTROLLER_PRESETS_BUILTIN);
+        tinyxml2::XMLDocument doc;
+        auto err = doc.Parse(xml.c_str());
+        if (err != tinyxml2::XML_SUCCESS) {
+            log_warning("templates", "failed to parse builtin templates XML: {}", (int)err);
+            return {};
+        }
+        return load_templates_from_doc(doc, true);
+    }
+
+    std::vector<ControllerTemplate> load_user_templates() {
+        std::vector<ControllerTemplate> templates;
+        auto path = get_templates_path();
+
+        tinyxml2::XMLDocument doc;
+        if (doc.LoadFile(path.c_str()) != tinyxml2::XML_SUCCESS) {
+            return templates;
+        }
+        return load_templates_from_doc(doc, false);
+    }
+
+    bool save_user_template(
+        const ControllerTemplate &tmpl,
+        const bool save_buttons,
+        const bool save_keypads,
+        const bool save_analogs,
+        const bool save_lights) {
+
+        auto path = get_templates_path();
+        auto path_tmp = path;
+        path_tmp.replace_extension(L"tmp");
+
+        tinyxml2::XMLDocument doc;
+        if (doc.LoadFile(path.c_str()) != tinyxml2::XML_SUCCESS) {
+            auto *decl = doc.NewDeclaration();
+            doc.InsertFirstChild(decl);
+            auto *root = doc.NewElement("templates");
+            doc.InsertEndChild(root);
+        }
+
+        auto *root = doc.RootElement();
+        if (!root) {
+            root = doc.NewElement("templates");
+            doc.InsertEndChild(root);
+        }
+
+        // remove existing template with same name and game
+        auto *existing = root->FirstChildElement("template");
+        while (existing) {
+            auto *next = existing->NextSiblingElement("template");
+            const char *ename = existing->Attribute("name");
+            const char *egame = existing->Attribute("game");
+            if (ename && egame &&
+                std::string(ename) == tmpl.name &&
+                std::string(egame) == tmpl.game_name) {
+                root->DeleteChild(existing);
+            }
+            existing = next;
+        }
+
+        auto *tmpl_el = doc.NewElement("template");
+        tmpl_el->SetAttribute("name", tmpl.name.c_str());
+        tmpl_el->SetAttribute("game", tmpl.game_name.c_str());
+
+        // buttons — skip unbound entries
+        auto *buttons_el = doc.NewElement("buttons");
+        if (save_buttons) {
+            for (auto &btn : tmpl.buttons) {
+                if (!btn.primary.is_unbound()) {
+                    write_button_entry(doc, buttons_el, btn.name, btn.primary);
+                }
+                for (auto &alt : btn.alternatives) {
+                    if (!alt.is_unbound()) {
+                        write_button_entry(doc, buttons_el, btn.name, alt);
+                    }
+                }
+            }
+        }
+        tmpl_el->InsertEndChild(buttons_el);
+
+        // keypad buttons — skip unbound entries
+        if (!tmpl.keypad_buttons.empty()) {
+            auto *kp_el = doc.NewElement("keypad_buttons");
+            if (save_keypads) {
+                for (auto &btn : tmpl.keypad_buttons) {
+                    if (!btn.primary.is_unbound()) {
+                        write_button_entry(doc, kp_el, btn.name, btn.primary);
+                    }
+                    for (auto &alt : btn.alternatives) {
+                        if (!alt.is_unbound()) {
+                            write_button_entry(doc, kp_el, btn.name, alt);
+                        }
+                    }
+                }
+            }
+            tmpl_el->InsertEndChild(kp_el);
+        }
+
+        // analogs — skip unbound entries
+        auto *analogs_el = doc.NewElement("analogs");
+        if (save_analogs) {
+            for (auto &a : tmpl.analogs) {
+                if (!a.is_unbound()) {
+                    write_analog(doc, analogs_el, a);
+                }
+            }
+        }
+        tmpl_el->InsertEndChild(analogs_el);
+
+        // lights — skip unbound entries
+        auto *lights_el = doc.NewElement("lights");
+        if (save_lights) {
+            for (auto &l : tmpl.lights) {
+                if (!l.primary.is_unbound()) {
+                    write_light_entry(doc, lights_el, l.name, l.primary);
+                }
+                for (auto &alt : l.alternatives) {
+                    if (!alt.is_unbound()) {
+                        write_light_entry(doc, lights_el, l.name, alt);
+                    }
+                }
+            }
+        }
+        tmpl_el->InsertEndChild(lights_el);
+
+        root->InsertEndChild(tmpl_el);
+
+        // ensure directory exists
+        if (!path.parent_path().empty() && !std::filesystem::exists(path.parent_path())) {
+            fileutils::dir_create_recursive(path.parent_path());
+        }
+
+        // save atomically via temp file
+        auto save_err = doc.SaveFile(path_tmp.c_str());
+        if (save_err != tinyxml2::XML_SUCCESS) {
+            log_warning("templates", "failed to save templates file: {}", (int)save_err);
+            return false;
+        }
+
+        std::error_code ec;
+        std::filesystem::rename(path_tmp, path, ec);
+        if (ec) {
+            log_warning("templates", "failed to rename templates file: {}", ec.message());
+            return false;
+        }
+
+        return true;
+    }
+
+    bool delete_user_template(const std::string &game_name, const std::string &template_name) {
+        auto path = get_templates_path();
+
+        tinyxml2::XMLDocument doc;
+        if (doc.LoadFile(path.c_str()) != tinyxml2::XML_SUCCESS) return false;
+
+        auto *root = doc.RootElement();
+        if (!root) return false;
+
+        bool found = false;
+        auto *tmpl_el = root->FirstChildElement("template");
+        while (tmpl_el) {
+            auto *next = tmpl_el->NextSiblingElement("template");
+            const char *ename = tmpl_el->Attribute("name");
+            const char *egame = tmpl_el->Attribute("game");
+            if (ename && egame &&
+                std::string(ename) == template_name &&
+                std::string(egame) == game_name) {
+                root->DeleteChild(tmpl_el);
+                found = true;
+            }
+            tmpl_el = next;
+        }
+
+        if (found) {
+            auto path_tmp = path;
+            path_tmp.replace_extension(L"tmp");
+            if (doc.SaveFile(path_tmp.c_str()) == tinyxml2::XML_SUCCESS) {
+                std::error_code ec;
+                std::filesystem::rename(path_tmp, path, ec);
+            }
+        }
+
+        return found;
+    }
+
+    bool rename_user_template(const std::string &game_name,
+                              const std::string &old_name, const std::string &new_name) {
+        auto path = get_templates_path();
+
+        tinyxml2::XMLDocument doc;
+        if (doc.LoadFile(path.c_str()) != tinyxml2::XML_SUCCESS) return false;
+
+        auto *root = doc.RootElement();
+        if (!root) return false;
+
+        bool found = false;
+        auto *tmpl_el = root->FirstChildElement("template");
+        while (tmpl_el) {
+            const char *ename = tmpl_el->Attribute("name");
+            const char *egame = tmpl_el->Attribute("game");
+            if (ename && egame &&
+                std::string(ename) == old_name &&
+                std::string(egame) == game_name) {
+                tmpl_el->SetAttribute("name", new_name.c_str());
+                found = true;
+                break;
+            }
+            tmpl_el = tmpl_el->NextSiblingElement("template");
+        }
+
+        if (found) {
+            auto path_tmp = path;
+            path_tmp.replace_extension(L"tmp");
+            if (doc.SaveFile(path_tmp.c_str()) == tinyxml2::XML_SUCCESS) {
+                std::error_code ec;
+                std::filesystem::rename(path_tmp, path, ec);
+            }
+        }
+
+        return found;
+    }
+
+    std::vector<ControllerTemplate> get_templates_for_game(const std::string &game_name) {
+        std::vector<ControllerTemplate> result;
+
+        log_misc("templates", "loading built-in templates for {}", game_name);
+        for (auto &t : load_builtin_templates()) {
+            if (t.game_name == game_name) {
+                result.push_back(std::move(t));
+            }
+        }
+
+        log_misc("templates", "loading user templates for {}", game_name);
+        for (auto &t : load_user_templates()) {
+            if (t.game_name == game_name) {
+                result.push_back(std::move(t));
+            }
+        }
+
+        return result;
+    }
+
+}

src/spice2x/cfg/light.cpp

@@ -85,6 +85,15 @@ std::string Light::getDisplayString(rawinput::RawInputManager* manager) {
 
             return "Invalid SMX Dedicab Light (" + index_string + ")";
         }
+        case rawinput::XINPUT_GAMEPAD: {
+            if (index < static_cast<size_t>(xinput::XInputOutputEnum::COUNT)) {
+                return fmt::format("{} ({})",
+                    xinput::get_output_string(static_cast<xinput::XInputOutputEnum>(index)),
+                    device->desc);
+            }
+
+            return "Invalid XInput Gamepad Light (" + index_string + ")";
+        }
         case rawinput::DESTROYED:
             return "Unplugged device (" + index_string + ")";
         default:

src/spice2x/cfg/light.h

@@ -11,8 +11,10 @@ class Light {
 private:
     std::vector<Light> alternatives;
     std::string lightName;
+    std::string lightCategory;
     std::string deviceIdentifier = "";
     unsigned int index = 0;
+    bool is_temporary = false;
 
 public:
     float last_state = 0.f;
@@ -22,6 +24,8 @@ public:
     float override_state = 0.f;
 
     explicit Light(std::string lightName) : lightName(std::move(lightName)) {};
+    explicit Light(std::string lightName, std::string lightCategory) :
+        lightName(std::move(lightName)), lightCategory(std::move(lightCategory)) {};
 
     std::string getDisplayString(rawinput::RawInputManager* manager);
 
@@ -50,6 +54,14 @@ public:
         return this->lightName;
     }
 
+    inline const std::string &getCategory() const {
+        return this->lightCategory;
+    }
+
+    inline void setCategory(std::string category) {
+        this->lightCategory = std::move(category);
+    }
+
     inline const std::string &getDeviceIdentifier() const {
         return this->deviceIdentifier;
     }
@@ -65,4 +77,26 @@ public:
     inline void setIndex(unsigned int index) {
         this->index = index;
     }
+
+    inline bool isTemporary() const {
+        return this->is_temporary;
+    }
+
+    inline void setTemporary(bool is_temporary) {
+        this->is_temporary = is_temporary;
+    }
+
+    inline bool isValid() {
+        // temporarily created by UI
+        if (isTemporary()) {
+            return true;
+        }
+
+        // nothing is set
+        if (getDeviceIdentifier().empty()) {
+            return false;
+        }
+
+        return true;
+    }
 };

src/spice2x/cfg/option.cpp

@@ -3,6 +3,10 @@
 #include "util/logging.h"
 #include "util/utils.h"
 
+static auto format_as(OptionType f) {
+    return fmt::underlying(f);
+}
+
 void Option::value_add(std::string new_value) {
 
     // put in primary slot if possible

src/spice2x/cfg/option.h

@@ -13,6 +13,16 @@ enum class OptionType {
     Hex,
 };
 
+enum class OptionPickerType {
+    None,
+    AsioDriver,
+    EACard,
+    CpuAffinity,
+    FilePath,
+    DirectoryPath,
+    Monitor,
+};
+
 struct OptionDefinition {
     std::string title;
     // unique identifier used for flag matching but also stored in config files
@@ -32,6 +42,10 @@ struct OptionDefinition {
     bool sensitive = false;
     std::vector<std::pair<std::string, std::string>> elements = {};
     bool disabled = false;
+    OptionPickerType picker = OptionPickerType::None;
+
+    // for OptionPickerType::FilePath
+    std::string file_extension = "";
 };
 
 class Option {

src/spice2x/cfg/resource.h

@@ -4,3 +4,4 @@
 #define IDR_PATCHES                     132
 #define IDR_README                      133
 #define IDR_DSEGFONT                    134
+#define IDR_CONTROLLER_PRESETS_BUILTIN  135

src/spice2x/cfg/screen_resize.cpp

@@ -1,9 +1,11 @@
 #include "screen_resize.h"
 
+#include "avs/game.h"
 #include "external/rapidjson/document.h"
 #include "external/rapidjson/pointer.h"
 #include "external/rapidjson/prettywriter.h"
 #include "misc/eamuse.h"
+#include "util/deferlog.h"
 #include "util/utils.h"
 #include "util/fileutils.h"
 #include "hooks/graphics/graphics.h"
@@ -48,7 +50,7 @@ namespace cfg {
         // check parse error
         auto error = doc.GetParseError();
         if (error) {
-            log_warning("ScreenResize", "config parse error: {}", error);
+            log_warning("ScreenResize", "config parse error: {}", static_cast<uint32_t>(error));
             return;
         }
 
@@ -78,6 +80,10 @@ namespace cfg {
             root);
         
         load_bool_value(doc, root + "enable_screen_resize", this->enable_screen_resize);
+        if (this->enable_screen_resize) {
+            log_misc("ScreenResize", "enabled by config file");
+        }
+
         load_bool_value(doc, root + "enable_linear_filter", this->enable_linear_filter);
         for (size_t i = 0; i < std::size(this->scene_settings); i++) {
             auto& scene = this->scene_settings[i];

src/spice2x/cfg/screen_resize.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <atomic>
 #include <memory>
 #include <string>
 #include <optional>
@@ -51,11 +52,15 @@ namespace cfg {
         bool enable_linear_filter = true;
         fullscreen_setting scene_settings[4];
 
+        // state
+        std::atomic<bool> need_surface_clean = false;
+
         // windowed mode sizing
         // Windows terminology:
         //     window = rectangle including the frame
         //     client = just the content area without frames.
         bool window_always_on_top = false;
+        bool window_disable_round_corners = false;
         bool client_keep_aspect_ratio = true;
         bool enable_window_resize = false;
         int window_decoration = 0; // enum type WindowDecorationMode
@@ -69,6 +74,7 @@ namespace cfg {
         uint32_t init_client_height = 0;
         float init_client_aspect_ratio = 1.f;
         uint32_t init_window_style = 0;
+        uint32_t init_window_style_ex = 0;
         uint32_t window_deco_width = 0;
         uint32_t window_deco_height = 0;
 

src/spice2x/external/docker/Dockerfile

@@ -15,3 +15,11 @@ RUN pacman --noconfirm -Syu git \
     ccache
 RUN useradd user -m && echo "ALL ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
 RUN su user -c "cd /tmp/ && git clone https://aur.archlinux.org/yay-bin.git --depth=1 && cd yay-bin && makepkg --noconfirm -si && yay --noconfirm -S mingw-w64-cmake"
+
+RUN mkdir -p /opt/llvm-mingw-xp \
+    && curl -fsSL "https://github.com/mon/llvm-mingw-xp/releases/download/llvm-mingw-xp-22.1.0/llvm-mingw-llvm-mingw-xp-22.1.0-msvcrt-ubuntu-22.04-x86_64.tar.xz" \
+    | tar -xJ --strip-components=1 -C /opt/llvm-mingw-xp
+ENV PATH="$PATH:/opt/llvm-mingw-xp/bin"
+
+RUN curl -fsSL "https://github.com/mon/windows-dll-compat-checker/releases/download/v1.3/windows_dll_compat_checker-linux-x86_64.tar.xz" \
+    | tar -xJ -C /usr/local/bin

src/spice2x/external/fmt/.clang-format

@@ -1,8 +0,0 @@
-# Run manually to reformat a file:
-# clang-format -i --style=file <file>
-Language: Cpp
-BasedOnStyle: Google
-IndentPPDirectives: AfterHash
-IndentCaseLabels: false
-AlwaysBreakTemplateDeclarations: false
-DerivePointerAlignment: false

src/spice2x/external/fmt/.gitignore

@@ -1,37 +0,0 @@
-.vscode/
-.vs/
-
-*.iml
-.idea/
-.externalNativeBuild/
-.gradle/
-gradle/
-gradlew*
-local.properties
-build/
-support/.cxx
-
-bin/
-/_CPack_Packages
-/CMakeScripts
-/doc/doxyxml
-/doc/html
-/doc/node_modules
-virtualenv
-/Testing
-/install_manifest.txt
-*~
-*.a
-*.so*
-*.xcodeproj
-*.zip
-cmake_install.cmake
-CPack*.cmake
-fmt-*.cmake
-CTestTestfile.cmake
-CMakeCache.txt
-CMakeFiles
-FMT.build
-Makefile
-run-msbuild.bat
-fmt.pc

src/spice2x/external/fmt/CMakeLists.txt

@@ -1,15 +1,17 @@
-cmake_minimum_required(VERSION 3.1...3.18)
+cmake_minimum_required(VERSION 3.8...3.28)
 
 # Fallback for using newer policies on CMake <3.12.
-if(${CMAKE_VERSION} VERSION_LESS 3.12)
+if (${CMAKE_VERSION} VERSION_LESS 3.12)
   cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
-endif()
+endif ()
 
 # Determine if fmt is built as a subproject (using add_subdirectory)
 # or if it is the master project.
 if (NOT DEFINED FMT_MASTER_PROJECT)
   set(FMT_MASTER_PROJECT OFF)
-  if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
+  # NOTE: source vs current_source detection is unreliable
+  # this heuristic is more generally applicable esp w.r.t FetchContent
+  if (NOT DEFINED PROJECT_NAME)
     set(FMT_MASTER_PROJECT ON)
     message(STATUS "CMake version: ${CMAKE_VERSION}")
   endif ()
@@ -17,22 +19,108 @@ endif ()
 
 # Joins arguments and places the results in ${result_var}.
 function(join result_var)
-  set(result )
+  set(result "")
   foreach (arg ${ARGN})
     set(result "${result}${arg}")
   endforeach ()
   set(${result_var} "${result}" PARENT_SCOPE)
 endfunction()
 
+# DEPRECATED! Should be merged into add_module_library.
 function(enable_module target)
   if (MSVC)
-    set(BMI ${CMAKE_CURRENT_BINARY_DIR}/${target}.ifc)
+    if(NOT CMAKE_GENERATOR STREQUAL "Ninja")
-    target_compile_options(${target}
+      set(BMI_DIR "${CMAKE_CURRENT_BINARY_DIR}")
-      PRIVATE /interface /ifcOutput ${BMI}
+      file(TO_NATIVE_PATH "${BMI_DIR}/${target}.ifc" BMI)
-      INTERFACE /reference fmt=${BMI})
+      target_compile_options(${target}
+        PRIVATE /interface /ifcOutput ${BMI}
+        INTERFACE /reference fmt=${BMI})
+      set_target_properties(${target} PROPERTIES ADDITIONAL_CLEAN_FILES ${BMI})
+      set_source_files_properties(${BMI} PROPERTIES GENERATED ON)
+    endif()
   endif ()
-  set_target_properties(${target} PROPERTIES ADDITIONAL_CLEAN_FILES ${BMI})
+endfunction()
-  set_source_files_properties(${BMI} PROPERTIES GENERATED ON)
+
+set(FMT_USE_CMAKE_MODULES FALSE)
+if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.28 AND
+    CMAKE_GENERATOR STREQUAL "Ninja")
+  set(FMT_USE_CMAKE_MODULES TRUE)
+endif ()
+
+# Adds a library compiled with C++20 module support.
+# `enabled` is a CMake variables that specifies if modules are enabled.
+# If modules are disabled `add_module_library` falls back to creating a
+# non-modular library.
+#
+# Usage:
+#   add_module_library(<name> [sources...] FALLBACK [sources...] [IF enabled])
+function(add_module_library name)
+  cmake_parse_arguments(AML "" "IF" "FALLBACK" ${ARGN})
+  set(sources ${AML_UNPARSED_ARGUMENTS})
+
+  add_library(${name})
+  set_target_properties(${name} PROPERTIES LINKER_LANGUAGE CXX)
+
+  if (NOT ${${AML_IF}})
+    # Create a non-modular library.
+    target_sources(${name} PRIVATE ${AML_FALLBACK})
+    set_target_properties(${name} PROPERTIES CXX_SCAN_FOR_MODULES OFF)
+    return()
+  endif ()
+
+  # Modules require C++20.
+  target_compile_features(${name} PUBLIC cxx_std_20)
+  if (CMAKE_COMPILER_IS_GNUCXX)
+    target_compile_options(${name} PUBLIC -fmodules-ts)
+  endif ()
+
+  if (FMT_USE_CMAKE_MODULES)
+    target_sources(${name} PUBLIC FILE_SET fmt TYPE CXX_MODULES
+                   FILES ${sources})
+  else()
+    # `std` is affected by CMake options and may be higher than C++20.
+    get_target_property(std ${name} CXX_STANDARD)
+
+    if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+      set(pcms)
+      foreach (src ${sources})
+        get_filename_component(pcm ${src} NAME_WE)
+        set(pcm ${pcm}.pcm)
+
+        # Propagate -fmodule-file=*.pcm to targets that link with this library.
+        target_compile_options(
+          ${name} PUBLIC -fmodule-file=${CMAKE_CURRENT_BINARY_DIR}/${pcm})
+
+        # Use an absolute path to prevent target_link_libraries prepending -l
+        # to it.
+        set(pcms ${pcms} ${CMAKE_CURRENT_BINARY_DIR}/${pcm})
+        add_custom_command(
+          OUTPUT ${pcm}
+          COMMAND ${CMAKE_CXX_COMPILER}
+                  -std=c++${std} -x c++-module --precompile -c
+                  -o ${pcm} ${CMAKE_CURRENT_SOURCE_DIR}/${src}
+                  "-I$<JOIN:$<TARGET_PROPERTY:${name},INCLUDE_DIRECTORIES>,;-I>"
+          # Required by the -I generator expression above.
+          COMMAND_EXPAND_LISTS
+          DEPENDS ${src})
+      endforeach ()
+
+      # Add .pcm files as sources to make sure they are built before the library.
+      set(sources)
+      foreach (pcm ${pcms})
+        get_filename_component(pcm_we ${pcm} NAME_WE)
+        set(obj ${pcm_we}.o)
+        # Use an absolute path to prevent target_link_libraries prepending -l.
+        set(sources ${sources} ${pcm} ${CMAKE_CURRENT_BINARY_DIR}/${obj})
+        add_custom_command(
+          OUTPUT ${obj}
+          COMMAND ${CMAKE_CXX_COMPILER} $<TARGET_PROPERTY:${name},COMPILE_OPTIONS>
+                  -c -o ${obj} ${pcm}
+          DEPENDS ${pcm})
+      endforeach ()
+    endif ()
+    target_sources(${name} PRIVATE ${sources})
+  endif()
 endfunction()
 
 include(CMakeParseArguments)
@@ -79,28 +167,28 @@ option(FMT_INSTALL "Generate the install target." ${FMT_MASTER_PROJECT})
 option(FMT_TEST "Generate the test target." ${FMT_MASTER_PROJECT})
 option(FMT_FUZZ "Generate the fuzz target." OFF)
 option(FMT_CUDA_TEST "Generate the cuda-test target." OFF)
-option(FMT_OS "Include core requiring OS (Windows/Posix) " ON)
+option(FMT_OS "Include OS-specific APIs." ON)
 option(FMT_MODULE "Build a module instead of a traditional library." OFF)
+option(FMT_SYSTEM_HEADERS "Expose headers with marking them as system." OFF)
+option(FMT_UNICODE "Enable Unicode support." ON)
 
-set(FMT_CAN_MODULE OFF)
-if (CMAKE_CXX_STANDARD GREATER 17 AND
-    # msvc 16.10-pre4
-    MSVC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 19.29.30035)
-  set(FMT_CAN_MODULE ON)
-endif ()
-if (NOT FMT_CAN_MODULE)
-  set(FMT_MODULE OFF)
-  message(STATUS "Module support is disabled.")
-endif ()
 if (FMT_TEST AND FMT_MODULE)
   # The tests require {fmt} to be compiled as traditional library
   message(STATUS "Testing is incompatible with build mode 'module'.")
 endif ()
+set(FMT_SYSTEM_HEADERS_ATTRIBUTE "")
+if (FMT_SYSTEM_HEADERS)
+  set(FMT_SYSTEM_HEADERS_ATTRIBUTE SYSTEM)
+endif ()
+if (CMAKE_SYSTEM_NAME STREQUAL "MSDOS")
+  set(FMT_TEST OFF)
+  message(STATUS "MSDOS is incompatible with gtest")
+endif ()
 
-# Get version from core.h
+# Get version from base.h
-file(READ include/fmt/core.h core_h)
+file(READ include/fmt/base.h base_h)
-if (NOT core_h MATCHES "FMT_VERSION ([0-9]+)([0-9][0-9])([0-9][0-9])")
+if (NOT base_h MATCHES "FMT_VERSION ([0-9]+)([0-9][0-9])([0-9][0-9])")
-  message(FATAL_ERROR "Cannot get FMT_VERSION from core.h.")
+  message(FATAL_ERROR "Cannot get FMT_VERSION from base.h.")
 endif ()
 # Use math to skip leading zeros if any.
 math(EXPR CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
@@ -108,29 +196,19 @@ math(EXPR CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
 math(EXPR CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
 join(FMT_VERSION ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.
                  ${CPACK_PACKAGE_VERSION_PATCH})
-message(STATUS "Version: ${FMT_VERSION}")
+message(STATUS "{fmt} version: ${FMT_VERSION}")
 
 message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
 
 if (NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
-  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
 endif ()
 
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/support/cmake")
-  "${CMAKE_CURRENT_SOURCE_DIR}/support/cmake")
 
-include(cxx14)
 include(CheckCXXCompilerFlag)
 include(JoinPaths)
 
-list(FIND CMAKE_CXX_COMPILE_FEATURES "cxx_variadic_templates" index)
-if (${index} GREATER -1)
-  # Use cxx_variadic_templates instead of more appropriate cxx_std_11 for
-  # compatibility with older CMake versions.
-  set(FMT_REQUIRED_FEATURES cxx_variadic_templates)
-endif ()
-message(STATUS "Required features: ${FMT_REQUIRED_FEATURES}")
-
 if (FMT_MASTER_PROJECT AND NOT DEFINED CMAKE_CXX_VISIBILITY_PRESET)
   set_verbose(CMAKE_CXX_VISIBILITY_PRESET hidden CACHE STRING
               "Preset for the export of private symbols")
@@ -151,7 +229,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
       -Wcast-align
       -Wctor-dtor-privacy -Wdisabled-optimization
       -Winvalid-pch -Woverloaded-virtual
-      -Wconversion -Wswitch-enum -Wundef
+      -Wconversion -Wundef
       -Wno-ctor-dtor-privacy -Wno-format-nonliteral)
   if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
       set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS}
@@ -164,7 +242,13 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
   endif ()
   if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
       set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wshift-overflow=2
-          -Wnull-dereference -Wduplicated-cond)
+          -Wduplicated-cond)
+      # Workaround for GCC regression
+      # [12/13/14/15 regression] New (since gcc 12) false positive null-dereference in vector.resize
+      # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108860
+      if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.0)
+        set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnull-dereference)
+      endif ()
   endif ()
   set(WERROR_FLAG -Werror)
 endif ()
@@ -204,18 +288,6 @@ if (FMT_MASTER_PROJECT AND CMAKE_GENERATOR MATCHES "Visual Studio")
     ${CMAKE_MAKE_PROGRAM} -p:FrameworkPathOverride=\"${netfxpath}\" %*")
 endif ()
 
-set(strtod_l_headers stdlib.h)
-if (APPLE)
-  set(strtod_l_headers ${strtod_l_headers} xlocale.h)
-endif ()
-
-include(CheckSymbolExists)
-if (WIN32)
-  check_symbol_exists(_strtod_l "${strtod_l_headers}" HAVE_STRTOD_L)
-else ()
-  check_symbol_exists(strtod_l "${strtod_l_headers}" HAVE_STRTOD_L)
-endif ()
-
 function(add_headers VAR)
   set(headers ${${VAR}})
   foreach (header ${ARGN})
@@ -225,29 +297,22 @@ function(add_headers VAR)
 endfunction()
 
 # Define the fmt library, its includes and the needed defines.
-add_headers(FMT_HEADERS args.h chrono.h color.h compile.h core.h format.h
+set(FMT_HEADERS)
-                        format-inl.h locale.h os.h ostream.h printf.h ranges.h
+add_headers(FMT_HEADERS args.h base.h chrono.h color.h compile.h core.h format.h
+                        format-inl.h os.h ostream.h printf.h ranges.h std.h
                         xchar.h)
-if (FMT_MODULE)
+set(FMT_SOURCES src/format.cc)
-  set(FMT_SOURCES src/fmt.cc)
-elseif (FMT_OS)
-  set(FMT_SOURCES src/format.cc src/os.cc)
-else()
-  set(FMT_SOURCES src/format.cc)
-endif ()
 
-add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} README.rst ChangeLog.rst)
+add_module_library(fmt src/fmt.cc FALLBACK
+                   ${FMT_SOURCES} ${FMT_HEADERS} README.md ChangeLog.md
+                   IF FMT_MODULE)
 add_library(fmt::fmt ALIAS fmt)
-
+if (FMT_MODULE)
-if (HAVE_STRTOD_L)
+  enable_module(fmt)
-  target_compile_definitions(fmt PUBLIC FMT_LOCALE)
+elseif (FMT_OS)
-endif ()
+  target_sources(fmt PRIVATE src/os.cc)
-
+else()
-if (MINGW)
+  target_compile_definitions(fmt PRIVATE FMT_OS=0)
-  check_cxx_compiler_flag("Wa,-mbig-obj" FMT_HAS_MBIG_OBJ)
-  if (${FMT_HAS_MBIG_OBJ})
-    target_compile_options(fmt PUBLIC "-Wa,-mbig-obj")
-  endif()
 endif ()
 
 if (FMT_WERROR)
@@ -256,13 +321,14 @@ endif ()
 if (FMT_PEDANTIC)
   target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
 endif ()
-if (FMT_MODULE)
+
-  enable_module(fmt)
+if (cxx_std_11 IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+  target_compile_features(fmt PUBLIC cxx_std_11)
+else ()
+  message(WARNING "Feature cxx_std_11 is unknown for the CXX compiler")
 endif ()
 
-target_compile_features(fmt INTERFACE ${FMT_REQUIRED_FEATURES})
+target_include_directories(fmt ${FMT_SYSTEM_HEADERS_ATTRIBUTE} BEFORE PUBLIC
-
-target_include_directories(fmt PUBLIC
   $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
   $<INSTALL_INTERFACE:${FMT_INC_DIR}>)
 
@@ -270,7 +336,16 @@ set(FMT_DEBUG_POSTFIX d CACHE STRING "Debug library postfix.")
 
 set_target_properties(fmt PROPERTIES
   VERSION ${FMT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR}
-  DEBUG_POSTFIX "${FMT_DEBUG_POSTFIX}")
+  PUBLIC_HEADER "${FMT_HEADERS}"
+  DEBUG_POSTFIX "${FMT_DEBUG_POSTFIX}"
+
+  # Workaround for Visual Studio 2017:
+  # Ensure the .pdb is created with the same name and in the same directory
+  # as the .lib. Newer VS versions already do this by default, but there is no
+  # harm in setting it for those too. Ignored by other generators.
+  COMPILE_PDB_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
+  COMPILE_PDB_NAME "fmt"
+  COMPILE_PDB_NAME_DEBUG "fmt${FMT_DEBUG_POSTFIX}")
 
 # Set FMT_LIB_NAME for pkg-config fmt.pc. We cannot use the OUTPUT_NAME target
 # property because it's not set by default.
@@ -280,25 +355,30 @@ if (CMAKE_BUILD_TYPE STREQUAL "Debug")
 endif ()
 
 if (BUILD_SHARED_LIBS)
-  if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS" AND
+  target_compile_definitions(fmt PRIVATE FMT_LIB_EXPORT INTERFACE FMT_SHARED)
-      NOT EMSCRIPTEN)
-    # Fix rpmlint warning:
-    # unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
-    target_link_libraries(fmt -Wl,--as-needed)
-  endif ()
-  target_compile_definitions(fmt PRIVATE FMT_EXPORT INTERFACE FMT_SHARED)
 endif ()
 if (FMT_SAFE_DURATION_CAST)
   target_compile_definitions(fmt PUBLIC FMT_SAFE_DURATION_CAST)
-endif()
+endif ()
 
 add_library(fmt-header-only INTERFACE)
 add_library(fmt::fmt-header-only ALIAS fmt-header-only)
 
-target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
+if (NOT MSVC)
-target_compile_features(fmt-header-only INTERFACE ${FMT_REQUIRED_FEATURES})
+  # Unicode is always supported on compilers other than MSVC.
+elseif (FMT_UNICODE)
+  # Unicode support requires compiling with /utf-8.
+  target_compile_options(fmt PUBLIC $<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CXX_COMPILER_ID:MSVC>>:/utf-8>)
+  target_compile_options(fmt-header-only INTERFACE $<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CXX_COMPILER_ID:MSVC>>:/utf-8>)
+else ()
+  target_compile_definitions(fmt PUBLIC FMT_UNICODE=0)
+endif ()
 
-target_include_directories(fmt-header-only INTERFACE
+target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
+target_compile_features(fmt-header-only INTERFACE cxx_std_11)
+
+target_include_directories(fmt-header-only
+  ${FMT_SYSTEM_HEADERS_ATTRIBUTE} BEFORE INTERFACE
   $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
   $<INSTALL_INTERFACE:${FMT_INC_DIR}>)
 
@@ -318,7 +398,7 @@ if (FMT_INSTALL)
               "Installation directory for libraries, a relative path that "
               "will be joined to ${CMAKE_INSTALL_PREFIX} or an absolute path.")
 
-  set_verbose(FMT_PKGCONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/pkgconfig CACHE PATH
+  set_verbose(FMT_PKGCONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/pkgconfig CACHE STRING
               "Installation directory for pkgconfig (.pc) files, a relative "
               "path that will be joined with ${CMAKE_INSTALL_PREFIX} or an "
               "absolute path.")
@@ -343,11 +423,20 @@ if (FMT_INSTALL)
 
   set(INSTALL_TARGETS fmt fmt-header-only)
 
+  set(INSTALL_FILE_SET)
+  if (FMT_USE_CMAKE_MODULES)
+    set(INSTALL_FILE_SET FILE_SET fmt DESTINATION "${FMT_INC_DIR}/fmt")
+  endif()
+
   # Install the library and headers.
-  install(TARGETS ${INSTALL_TARGETS} EXPORT ${targets_export_name}
+  install(TARGETS ${INSTALL_TARGETS}
+          COMPONENT fmt_core
+          EXPORT ${targets_export_name}
           LIBRARY DESTINATION ${FMT_LIB_DIR}
           ARCHIVE DESTINATION ${FMT_LIB_DIR}
-          RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+          PUBLIC_HEADER DESTINATION "${FMT_INC_DIR}/fmt"
+          RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+          ${INSTALL_FILE_SET})
 
   # Use a namespace because CMake provides better diagnostics for namespaced
   # imported targets.
@@ -355,20 +444,56 @@ if (FMT_INSTALL)
          FILE ${PROJECT_BINARY_DIR}/${targets_export_name}.cmake)
 
   # Install version, config and target files.
-  install(
+  install(FILES ${project_config} ${version_config}
-    FILES ${project_config} ${version_config}
+          DESTINATION ${FMT_CMAKE_DIR}
-    DESTINATION ${FMT_CMAKE_DIR})
+          COMPONENT fmt_core)
   install(EXPORT ${targets_export_name} DESTINATION ${FMT_CMAKE_DIR}
-          NAMESPACE fmt::)
+          NAMESPACE fmt::
+          COMPONENT fmt_core)
 
-  install(FILES $<TARGET_PDB_FILE:${INSTALL_TARGETS}>
+  install(FILES "${pkgconfig}" DESTINATION "${FMT_PKGCONFIG_DIR}"
-          DESTINATION ${FMT_LIB_DIR} OPTIONAL)
+          COMPONENT fmt_core)
-  install(FILES ${FMT_HEADERS} DESTINATION "${FMT_INC_DIR}/fmt")
-  install(FILES "${pkgconfig}" DESTINATION "${FMT_PKGCONFIG_DIR}")
 endif ()
 
+function(add_doc_target)
+  find_program(DOXYGEN doxygen
+    PATHS "$ENV{ProgramFiles}/doxygen/bin"
+          "$ENV{ProgramFiles\(x86\)}/doxygen/bin")
+  if (NOT DOXYGEN)
+    message(STATUS "Target 'doc' disabled because doxygen not found")
+    return ()
+  endif ()
+
+  find_program(MKDOCS mkdocs)
+  if (NOT MKDOCS)
+    message(STATUS "Target 'doc' disabled because mkdocs not found")
+    return ()
+  endif ()
+
+  set(sources )
+  foreach (source api.md index.md syntax.md get-started.md fmt.css fmt.js)
+    set(sources ${sources} doc/${source})
+  endforeach()
+
+  add_custom_target(
+    doc
+    COMMAND
+      ${CMAKE_COMMAND}
+        -E env PYTHONPATH=${CMAKE_CURRENT_SOURCE_DIR}/support/python
+        ${MKDOCS} build -f ${CMAKE_CURRENT_SOURCE_DIR}/support/mkdocs.yml
+        # MkDocs requires the site dir to be outside of the doc dir.
+                        --site-dir ${CMAKE_CURRENT_BINARY_DIR}/doc-html
+                        --no-directory-urls
+    SOURCES ${sources})
+
+  include(GNUInstallDirs)
+  install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc-html/
+          DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/doc/fmt
+          COMPONENT fmt_doc OPTIONAL)
+endfunction()
+
 if (FMT_DOC)
-  add_subdirectory(doc)
+  add_doc_target()
 endif ()
 
 if (FMT_TEST)
@@ -398,13 +523,12 @@ if (FMT_MASTER_PROJECT AND EXISTS ${gitignore})
     string(REPLACE "*" ".*" line "${line}")
     set(ignored_files ${ignored_files} "${line}$" "${line}/")
   endforeach ()
-  set(ignored_files ${ignored_files}
+  set(ignored_files ${ignored_files} /.git /build/doxyxml .vagrant)
-    /.git /breathe /format-benchmark sphinx/ .buildinfo .doctrees)
 
   set(CPACK_SOURCE_GENERATOR ZIP)
   set(CPACK_SOURCE_IGNORE_FILES ${ignored_files})
   set(CPACK_SOURCE_PACKAGE_FILE_NAME fmt-${FMT_VERSION})
   set(CPACK_PACKAGE_NAME fmt)
-  set(CPACK_RESOURCE_FILE_README ${PROJECT_SOURCE_DIR}/README.rst)
+  set(CPACK_RESOURCE_FILE_README ${PROJECT_SOURCE_DIR}/README.md)
   include(CPack)
 endif ()

src/spice2x/external/fmt/CONTRIBUTING.md

@@ -1,20 +0,0 @@
-Contributing to {fmt}
-=====================
-
-By submitting a pull request or a patch, you represent that you have the right
-to license your contribution to the {fmt} project owners and the community,
-agree that your contributions are licensed under the {fmt} license, and agree
-to future changes to the licensing.
-
-All C++ code must adhere to [Google C++ Style Guide](
-https://google.github.io/styleguide/cppguide.html) with the following
-exceptions:
-
-* Exceptions are permitted
-* snake_case should be used instead of UpperCamelCase for function and type
-  names
-
-All documentation must adhere to the [Google Developer Documentation Style
-Guide](https://developers.google.com/style).
-
-Thanks for contributing!

src/spice2x/external/fmt/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2012 - present, Victor Zverovich
+Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

src/spice2x/external/fmt/README.md

@@ -0,0 +1,486 @@
+<img src="https://user-images.githubusercontent.com/576385/156254208-f5b743a9-88cf-439d-b0c0-923d53e8d551.png" alt="{fmt}" width="25%"/>
+
+[![image](https://github.com/fmtlib/fmt/workflows/linux/badge.svg)](https://github.com/fmtlib/fmt/actions?query=workflow%3Alinux)
+[![image](https://github.com/fmtlib/fmt/workflows/macos/badge.svg)](https://github.com/fmtlib/fmt/actions?query=workflow%3Amacos)
+[![image](https://github.com/fmtlib/fmt/workflows/windows/badge.svg)](https://github.com/fmtlib/fmt/actions?query=workflow%3Awindows)
+[![fmt is continuously fuzzed at oss-fuzz](https://oss-fuzz-build-logs.storage.googleapis.com/badges/fmt.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?\%0Acolspec=ID%20Type%20Component%20Status%20Proj%20Reported%20Owner%20\%0ASummary&q=proj%3Dfmt&can=1)
+[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/8880/badge)](https://www.bestpractices.dev/projects/8880)
+[![image](https://api.securityscorecards.dev/projects/github.com/fmtlib/fmt/badge)](https://securityscorecards.dev/viewer/?uri=github.com/fmtlib/fmt)
+[![Ask questions at StackOverflow with the tag fmt](https://img.shields.io/badge/stackoverflow-fmt-blue.svg)](https://stackoverflow.com/questions/tagged/fmt)
+
+**{fmt}** is an open-source formatting library providing a fast and safe
+alternative to C stdio and C++ iostreams.
+
+If you like this project, please consider donating to one of the funds
+that help victims of the war in Ukraine: <https://www.stopputin.net/>.
+
+[Documentation](https://fmt.dev)
+
+[Cheat Sheets](https://hackingcpp.com/cpp/libs/fmt.html)
+
+Q&A: ask questions on [StackOverflow with the tag
+fmt](https://stackoverflow.com/questions/tagged/fmt).
+
+Try {fmt} in [Compiler Explorer](https://godbolt.org/z/8Mx1EW73v).
+
+# Features
+
+- Simple [format API](https://fmt.dev/latest/api/) with positional
+  arguments for localization
+- Implementation of [C++20
+  std::format](https://en.cppreference.com/w/cpp/utility/format) and
+  [C++23 std::print](https://en.cppreference.com/w/cpp/io/print)
+- [Format string syntax](https://fmt.dev/latest/syntax/) similar
+  to Python\'s
+  [format](https://docs.python.org/3/library/stdtypes.html#str.format)
+- Fast IEEE 754 floating-point formatter with correct rounding,
+  shortness and round-trip guarantees using the
+  [Dragonbox](https://github.com/jk-jeon/dragonbox) algorithm
+- Portable Unicode support
+- Safe [printf
+  implementation](https://fmt.dev/latest/api/#printf-formatting)
+  including the POSIX extension for positional arguments
+- Extensibility: [support for user-defined
+  types](https://fmt.dev/latest/api/#formatting-user-defined-types)
+- High performance: faster than common standard library
+  implementations of `(s)printf`, iostreams, `to_string` and
+  `to_chars`, see [Speed tests](#speed-tests) and [Converting a
+  hundred million integers to strings per
+  second](http://www.zverovich.net/2020/06/13/fast-int-to-string-revisited.html)
+- Small code size both in terms of source code with the minimum
+  configuration consisting of just three files, `base.h`, `format.h`
+  and `format-inl.h`, and compiled code; see [Compile time and code
+  bloat](#compile-time-and-code-bloat)
+- Reliability: the library has an extensive set of
+  [tests](https://github.com/fmtlib/fmt/tree/master/test) and is
+  [continuously fuzzed](https://bugs.chromium.org/p/oss-fuzz/issues/list?colspec=ID%20Type%20Component%20Status%20Proj%20Reported%20Owner%20Summary&q=proj%3Dfmt&can=1)
+- Safety: the library is fully type-safe, errors in format strings can
+  be reported at compile time, automatic memory management prevents
+  buffer overflow errors
+- Ease of use: small self-contained code base, no external
+  dependencies, permissive MIT
+  [license](https://github.com/fmtlib/fmt/blob/master/LICENSE)
+- [Portability](https://fmt.dev/latest/#portability) with
+  consistent output across platforms and support for older compilers
+- Clean warning-free codebase even on high warning levels such as
+  `-Wall -Wextra -pedantic`
+- Locale independence by default
+- Optional header-only configuration enabled with the
+  `FMT_HEADER_ONLY` macro
+
+See the [documentation](https://fmt.dev) for more details.
+
+# Examples
+
+**Print to stdout** ([run](https://godbolt.org/z/Tevcjh))
+
+``` c++
+#include <fmt/base.h>
+
+int main() {
+  fmt::print("Hello, world!\n");
+}
+```
+
+**Format a string** ([run](https://godbolt.org/z/oK8h33))
+
+``` c++
+std::string s = fmt::format("The answer is {}.", 42);
+// s == "The answer is 42."
+```
+
+**Format a string using positional arguments**
+([run](https://godbolt.org/z/Yn7Txe))
+
+``` c++
+std::string s = fmt::format("I'd rather be {1} than {0}.", "right", "happy");
+// s == "I'd rather be happy than right."
+```
+
+**Print dates and times** ([run](https://godbolt.org/z/c31ExdY3W))
+
+``` c++
+#include <fmt/chrono.h>
+
+int main() {
+  auto now = std::chrono::system_clock::now();
+  fmt::print("Date and time: {}\n", now);
+  fmt::print("Time: {:%H:%M}\n", now);
+}
+```
+
+Output:
+
+    Date and time: 2023-12-26 19:10:31.557195597
+    Time: 19:10
+
+**Print a container** ([run](https://godbolt.org/z/MxM1YqjE7))
+
+``` c++
+#include <vector>
+#include <fmt/ranges.h>
+
+int main() {
+  std::vector<int> v = {1, 2, 3};
+  fmt::print("{}\n", v);
+}
+```
+
+Output:
+
+    [1, 2, 3]
+
+**Check a format string at compile time**
+
+``` c++
+std::string s = fmt::format("{:d}", "I am not a number");
+```
+
+This gives a compile-time error in C++20 because `d` is an invalid
+format specifier for a string.
+
+**Write a file from a single thread**
+
+``` c++
+#include <fmt/os.h>
+
+int main() {
+  auto out = fmt::output_file("guide.txt");
+  out.print("Don't {}", "Panic");
+}
+```
+
+This can be [5 to 9 times faster than
+fprintf](http://www.zverovich.net/2020/08/04/optimal-file-buffer-size.html).
+
+**Print with colors and text styles**
+
+``` c++
+#include <fmt/color.h>
+
+int main() {
+  fmt::print(fg(fmt::color::crimson) | fmt::emphasis::bold,
+             "Hello, {}!\n", "world");
+  fmt::print(fg(fmt::color::floral_white) | bg(fmt::color::slate_gray) |
+             fmt::emphasis::underline, "Olá, {}!\n", "Mundo");
+  fmt::print(fg(fmt::color::steel_blue) | fmt::emphasis::italic,
+             "你好{}！\n", "世界");
+}
+```
+
+Output on a modern terminal with Unicode support:
+
+![image](https://github.com/fmtlib/fmt/assets/%0A576385/2a93c904-d6fa-4aa6-b453-2618e1c327d7)
+
+# Benchmarks
+
+## Speed tests
+
+| Library           | Method        | Run Time, s |
+|-------------------|---------------|-------------|
+| libc              | printf        |   0.91      |
+| libc++            | std::ostream  |   2.49      |
+| {fmt} 9.1         | fmt::print    |   0.74      |
+| Boost Format 1.80 | boost::format |   6.26      |
+| Folly Format      | folly::format |   1.87      |
+
+{fmt} is the fastest of the benchmarked methods, \~20% faster than
+`printf`.
+
+The above results were generated by building `tinyformat_test.cpp` on
+macOS 12.6.1 with `clang++ -O3 -DNDEBUG -DSPEED_TEST -DHAVE_FORMAT`, and
+taking the best of three runs. In the test, the format string
+`"%0.10f:%04d:%+g:%s:%p:%c:%%\n"` or equivalent is filled 2,000,000
+times with output sent to `/dev/null`; for further details refer to the
+[source](https://github.com/fmtlib/format-benchmark/blob/master/src/tinyformat-test.cc).
+
+{fmt} is up to 20-30x faster than `std::ostringstream` and `sprintf` on
+IEEE754 `float` and `double` formatting
+([dtoa-benchmark](https://github.com/fmtlib/dtoa-benchmark)) and faster
+than [double-conversion](https://github.com/google/double-conversion)
+and [ryu](https://github.com/ulfjack/ryu):
+
+[![image](https://user-images.githubusercontent.com/576385/95684665-11719600-0ba8-11eb-8e5b-972ff4e49428.png)](https://fmt.dev/unknown_mac64_clang12.0.html)
+
+## Compile time and code bloat
+
+The script [bloat-test.py][test] from [format-benchmark][bench] tests compile
+time and code bloat for nontrivial projects. It generates 100 translation units
+and uses `printf()` or its alternative five times in each to simulate a
+medium-sized project. The resulting executable size and compile time (Apple
+clang version 15.0.0 (clang-1500.1.0.2.5), macOS Sonoma, best of three) is shown
+in the following tables.
+
+[test]: https://github.com/fmtlib/format-benchmark/blob/master/bloat-test.py
+[bench]: https://github.com/fmtlib/format-benchmark
+
+**Optimized build (-O3)**
+
+| Method        | Compile Time, s | Executable size, KiB | Stripped size, KiB |
+|---------------|-----------------|----------------------|--------------------|
+| printf        |             1.6 |                   54 |                 50 |
+| IOStreams     |            25.9 |                   98 |                 84 |
+| fmt 83652df   |             4.8 |                   54 |                 50 |
+| tinyformat    |            29.1 |                  161 |                136 |
+| Boost Format  |            55.0 |                  530 |                317 |
+
+{fmt} is fast to compile and is comparable to `printf` in terms of per-call
+binary size (within a rounding error on this system).
+
+**Non-optimized build**
+
+| Method        | Compile Time, s | Executable size, KiB | Stripped size, KiB |
+|---------------|-----------------|----------------------|--------------------|
+| printf        |             1.4 |                   54 |                 50 |
+| IOStreams     |            23.4 |                   92 |                 68 |
+| {fmt} 83652df |             4.4 |                   89 |                 85 |
+| tinyformat    |            24.5 |                  204 |                161 |
+| Boost Format  |            36.4 |                  831 |                462 |
+
+`libc`, `lib(std)c++`, and `libfmt` are all linked as shared libraries
+to compare formatting function overhead only. Boost Format is a
+header-only library so it doesn\'t provide any linkage options.
+
+## Running the tests
+
+Please refer to [Building the
+library](https://fmt.dev/latest/get-started/#building-from-source) for
+instructions on how to build the library and run the unit tests.
+
+Benchmarks reside in a separate repository,
+[format-benchmarks](https://github.com/fmtlib/format-benchmark), so to
+run the benchmarks you first need to clone this repository and generate
+Makefiles with CMake:
+
+    $ git clone --recursive https://github.com/fmtlib/format-benchmark.git
+    $ cd format-benchmark
+    $ cmake .
+
+Then you can run the speed test:
+
+    $ make speed-test
+
+or the bloat test:
+
+    $ make bloat-test
+
+# Migrating code
+
+[clang-tidy](https://clang.llvm.org/extra/clang-tidy/) v18 provides the
+[modernize-use-std-print](https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-std-print.html)
+check that is capable of converting occurrences of `printf` and
+`fprintf` to `fmt::print` if configured to do so. (By default it
+converts to `std::print`.)
+
+# Notable projects using this library
+
+- [0 A.D.](https://play0ad.com/): a free, open-source, cross-platform
+  real-time strategy game
+- [AMPL/MP](https://github.com/ampl/mp): an open-source library for
+  mathematical programming
+- [Apple's FoundationDB](https://github.com/apple/foundationdb): an open-source,
+  distributed, transactional key-value store
+- [Aseprite](https://github.com/aseprite/aseprite): animated sprite
+  editor & pixel art tool
+- [AvioBook](https://www.aviobook.aero/en): a comprehensive aircraft
+  operations suite
+- [Blizzard Battle.net](https://battle.net/): an online gaming
+  platform
+- [Celestia](https://celestia.space/): real-time 3D visualization of
+  space
+- [Ceph](https://ceph.com/): a scalable distributed storage system
+- [ccache](https://ccache.dev/): a compiler cache
+- [ClickHouse](https://github.com/ClickHouse/ClickHouse): an
+  analytical database management system
+- [ContextVision](https://www.contextvision.com/): medical imaging software
+- [Contour](https://github.com/contour-terminal/contour/): a modern
+  terminal emulator
+- [CUAUV](https://cuauv.org/): Cornell University\'s autonomous
+  underwater vehicle
+- [Drake](https://drake.mit.edu/): a planning, control, and analysis
+  toolbox for nonlinear dynamical systems (MIT)
+- [Envoy](https://github.com/envoyproxy/envoy): C++ L7 proxy and
+  communication bus (Lyft)
+- [FiveM](https://fivem.net/): a modification framework for GTA V
+- [fmtlog](https://github.com/MengRao/fmtlog): a performant
+  fmtlib-style logging library with latency in nanoseconds
+- [Folly](https://github.com/facebook/folly): Facebook open-source
+  library
+- [GemRB](https://gemrb.org/): a portable open-source implementation
+  of Bioware's Infinity Engine
+- [Grand Mountain
+  Adventure](https://store.steampowered.com/app/1247360/Grand_Mountain_Adventure/):
+  a beautiful open-world ski & snowboarding game
+- [HarpyWar/pvpgn](https://github.com/pvpgn/pvpgn-server): Player vs
+  Player Gaming Network with tweaks
+- [KBEngine](https://github.com/kbengine/kbengine): an open-source
+  MMOG server engine
+- [Keypirinha](https://keypirinha.com/): a semantic launcher for
+  Windows
+- [Kodi](https://kodi.tv/) (formerly xbmc): home theater software
+- [Knuth](https://kth.cash/): high-performance Bitcoin full-node
+- [libunicode](https://github.com/contour-terminal/libunicode/): a
+  modern C++17 Unicode library
+- [MariaDB](https://mariadb.org/): relational database management
+  system
+- [Microsoft Verona](https://github.com/microsoft/verona): research
+  programming language for concurrent ownership
+- [MongoDB](https://mongodb.com/): distributed document database
+- [MongoDB Smasher](https://github.com/duckie/mongo_smasher): a small
+  tool to generate randomized datasets
+- [OpenSpace](https://openspaceproject.com/): an open-source
+  astrovisualization framework
+- [PenUltima Online (POL)](https://www.polserver.com/): an MMO server,
+  compatible with most Ultima Online clients
+- [PyTorch](https://github.com/pytorch/pytorch): an open-source
+  machine learning library
+- [quasardb](https://www.quasardb.net/): a distributed,
+  high-performance, associative database
+- [Quill](https://github.com/odygrd/quill): asynchronous low-latency
+  logging library
+- [QKW](https://github.com/ravijanjam/qkw): generalizing aliasing to
+  simplify navigation, and execute complex multi-line terminal
+  command sequences
+- [redis-cerberus](https://github.com/HunanTV/redis-cerberus): a Redis
+  cluster proxy
+- [redpanda](https://vectorized.io/redpanda): a 10x faster Kafka®
+  replacement for mission-critical systems written in C++
+- [rpclib](http://rpclib.net/): a modern C++ msgpack-RPC server and
+  client library
+- [Salesforce Analytics
+  Cloud](https://www.salesforce.com/analytics-cloud/overview/):
+  business intelligence software
+- [Scylla](https://www.scylladb.com/): a Cassandra-compatible NoSQL
+  data store that can handle 1 million transactions per second on a
+  single server
+- [Seastar](http://www.seastar-project.org/): an advanced, open-source
+  C++ framework for high-performance server applications on modern
+  hardware
+- [spdlog](https://github.com/gabime/spdlog): super fast C++ logging
+  library
+- [Stellar](https://www.stellar.org/): financial platform
+- [Touch Surgery](https://www.touchsurgery.com/): surgery simulator
+- [TrinityCore](https://github.com/TrinityCore/TrinityCore):
+  open-source MMORPG framework
+- [🐙 userver framework](https://userver.tech/): open-source
+  asynchronous framework with a rich set of abstractions and database
+  drivers
+- [Windows Terminal](https://github.com/microsoft/terminal): the new
+  Windows terminal
+
+[More\...](https://github.com/search?q=fmtlib&type=Code)
+
+If you are aware of other projects using this library, please let me
+know by [email](mailto:victor.zverovich@gmail.com) or by submitting an
+[issue](https://github.com/fmtlib/fmt/issues).
+
+# Motivation
+
+So why yet another formatting library?
+
+There are plenty of methods for doing this task, from standard ones like
+the printf family of function and iostreams to Boost Format and
+FastFormat libraries. The reason for creating a new library is that
+every existing solution that I found either had serious issues or
+didn\'t provide all the features I needed.
+
+## printf
+
+The good thing about `printf` is that it is pretty fast and readily
+available being a part of the C standard library. The main drawback is
+that it doesn\'t support user-defined types. `printf` also has safety
+issues although they are somewhat mitigated with [\_\_attribute\_\_
+((format (printf,
+\...))](https://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html) in
+GCC. There is a POSIX extension that adds positional arguments required
+for
+[i18n](https://en.wikipedia.org/wiki/Internationalization_and_localization)
+to `printf` but it is not a part of C99 and may not be available on some
+platforms.
+
+## iostreams
+
+The main issue with iostreams is best illustrated with an example:
+
+``` c++
+std::cout << std::setprecision(2) << std::fixed << 1.23456 << "\n";
+```
+
+which is a lot of typing compared to printf:
+
+``` c++
+printf("%.2f\n", 1.23456);
+```
+
+Matthew Wilson, the author of FastFormat, called this \"chevron hell\".
+iostreams don\'t support positional arguments by design.
+
+The good part is that iostreams support user-defined types and are safe
+although error handling is awkward.
+
+## Boost Format
+
+This is a very powerful library that supports both `printf`-like format
+strings and positional arguments. Its main drawback is performance.
+According to various benchmarks, it is much slower than other methods
+considered here. Boost Format also has excessive build times and severe
+code bloat issues (see [Benchmarks](#benchmarks)).
+
+## FastFormat
+
+This is an interesting library that is fast, safe and has positional
+arguments. However, it has significant limitations, citing its author:
+
+> Three features that have no hope of being accommodated within the
+> current design are:
+>
+> - Leading zeros (or any other non-space padding)
+> - Octal/hexadecimal encoding
+> - Runtime width/alignment specification
+
+It is also quite big and has a heavy dependency, on STLSoft, which might be
+too restrictive for use in some projects.
+
+## Boost Spirit.Karma
+
+This is not a formatting library but I decided to include it here for
+completeness. As iostreams, it suffers from the problem of mixing
+verbatim text with arguments. The library is pretty fast, but slower on
+integer formatting than `fmt::format_to` with format string compilation
+on Karma\'s own benchmark, see [Converting a hundred million integers to
+strings per
+second](http://www.zverovich.net/2020/06/13/fast-int-to-string-revisited.html).
+
+# License
+
+{fmt} is distributed under the MIT
+[license](https://github.com/fmtlib/fmt/blob/master/LICENSE).
+
+# Documentation License
+
+The [Format String Syntax](https://fmt.dev/latest/syntax/) section
+in the documentation is based on the one from Python [string module
+documentation](https://docs.python.org/3/library/string.html#module-string).
+For this reason, the documentation is distributed under the Python
+Software Foundation license available in
+[doc/python-license.txt](https://raw.github.com/fmtlib/fmt/master/doc/python-license.txt).
+It only applies if you distribute the documentation of {fmt}.
+
+# Maintainers
+
+The {fmt} library is maintained by Victor Zverovich
+([vitaut](https://github.com/vitaut)) with contributions from many other
+people. See
+[Contributors](https://github.com/fmtlib/fmt/graphs/contributors) and
+[Releases](https://github.com/fmtlib/fmt/releases) for some of the
+names. Let us know if your contribution is not listed or mentioned
+incorrectly and we\'ll make it right.
+
+# Security Policy
+
+To report a security issue, please disclose it at [security
+advisory](https://github.com/fmtlib/fmt/security/advisories/new).
+
+This project is maintained by a team of volunteers on a
+reasonable-effort basis. As such, please give us at least *90* days to
+work on a fix before public exposure.

src/spice2x/external/fmt/README.rst

@@ -1,524 +0,0 @@
-{fmt}
-=====
-
-.. image:: https://github.com/fmtlib/fmt/workflows/linux/badge.svg
-   :target: https://github.com/fmtlib/fmt/actions?query=workflow%3Alinux
-
-.. image:: https://github.com/fmtlib/fmt/workflows/macos/badge.svg
-   :target: https://github.com/fmtlib/fmt/actions?query=workflow%3Amacos
-
-.. image:: https://github.com/fmtlib/fmt/workflows/windows/badge.svg
-   :target: https://github.com/fmtlib/fmt/actions?query=workflow%3Awindows
-
-.. image:: https://ci.appveyor.com/api/projects/status/ehjkiefde6gucy1v
-   :target: https://ci.appveyor.com/project/vitaut/fmt
-
-.. image:: https://oss-fuzz-build-logs.storage.googleapis.com/badges/fmt.svg
-   :alt: fmt is continuously fuzzed at oss-fuzz
-   :target: https://bugs.chromium.org/p/oss-fuzz/issues/list?\
-            colspec=ID%20Type%20Component%20Status%20Proj%20Reported%20Owner%20\
-            Summary&q=proj%3Dfmt&can=1
-
-.. image:: https://img.shields.io/badge/stackoverflow-fmt-blue.svg
-   :alt: Ask questions at StackOverflow with the tag fmt
-   :target: https://stackoverflow.com/questions/tagged/fmt
-
-**{fmt}** is an open-source formatting library providing a fast and safe
-alternative to C stdio and C++ iostreams.
-
-If you like this project, please consider donating to the BYSOL
-Foundation that helps victims of political repressions in Belarus:
-https://bysol.org/en/bs/general/.
-
-`Documentation <https://fmt.dev>`__
-
-Q&A: ask questions on `StackOverflow with the tag fmt
-<https://stackoverflow.com/questions/tagged/fmt>`_.
-
-Try {fmt} in `Compiler Explorer <https://godbolt.org/z/Eq5763>`_.
-
-Features
---------
-
-* Simple `format API <https://fmt.dev/latest/api.html>`_ with positional arguments
-  for localization
-* Implementation of `C++20 std::format
-  <https://en.cppreference.com/w/cpp/utility/format>`__
-* `Format string syntax <https://fmt.dev/latest/syntax.html>`_ similar to Python's
-  `format <https://docs.python.org/3/library/stdtypes.html#str.format>`_
-* Fast IEEE 754 floating-point formatter with correct rounding, shortness and
-  round-trip guarantees
-* Safe `printf implementation
-  <https://fmt.dev/latest/api.html#printf-formatting>`_ including the POSIX
-  extension for positional arguments
-* Extensibility: `support for user-defined types
-  <https://fmt.dev/latest/api.html#formatting-user-defined-types>`_
-* High performance: faster than common standard library implementations of
-  ``(s)printf``, iostreams, ``to_string`` and ``to_chars``, see `Speed tests`_
-  and `Converting a hundred million integers to strings per second
-  <http://www.zverovich.net/2020/06/13/fast-int-to-string-revisited.html>`_
-* Small code size both in terms of source code with the minimum configuration
-  consisting of just three files, ``core.h``, ``format.h`` and ``format-inl.h``,
-  and compiled code; see `Compile time and code bloat`_
-* Reliability: the library has an extensive set of `tests
-  <https://github.com/fmtlib/fmt/tree/master/test>`_ and is `continuously fuzzed
-  <https://bugs.chromium.org/p/oss-fuzz/issues/list?colspec=ID%20Type%20
-  Component%20Status%20Proj%20Reported%20Owner%20Summary&q=proj%3Dfmt&can=1>`_
-* Safety: the library is fully type safe, errors in format strings can be
-  reported at compile time, automatic memory management prevents buffer overflow
-  errors
-* Ease of use: small self-contained code base, no external dependencies,
-  permissive MIT `license
-  <https://github.com/fmtlib/fmt/blob/master/LICENSE.rst>`_
-* `Portability <https://fmt.dev/latest/index.html#portability>`_ with
-  consistent output across platforms and support for older compilers
-* Clean warning-free codebase even on high warning levels such as
-  ``-Wall -Wextra -pedantic``
-* Locale-independence by default
-* Optional header-only configuration enabled with the ``FMT_HEADER_ONLY`` macro
-
-See the `documentation <https://fmt.dev>`_ for more details.
-
-Examples
---------
-
-**Print to stdout** (`run <https://godbolt.org/z/Tevcjh>`_)
-
-.. code:: c++
-
-    #include <fmt/core.h>
-    
-    int main() {
-      fmt::print("Hello, world!\n");
-    }
-
-**Format a string** (`run <https://godbolt.org/z/oK8h33>`_)
-
-.. code:: c++
-
-    std::string s = fmt::format("The answer is {}.", 42);
-    // s == "The answer is 42."
-
-**Format a string using positional arguments** (`run <https://godbolt.org/z/Yn7Txe>`_)
-
-.. code:: c++
-
-    std::string s = fmt::format("I'd rather be {1} than {0}.", "right", "happy");
-    // s == "I'd rather be happy than right."
-
-**Print chrono durations** (`run <https://godbolt.org/z/K8s4Mc>`_)
-
-.. code:: c++
-
-    #include <fmt/chrono.h>
-
-    int main() {
-      using namespace std::literals::chrono_literals;
-      fmt::print("Default format: {} {}\n", 42s, 100ms);
-      fmt::print("strftime-like format: {:%H:%M:%S}\n", 3h + 15min + 30s);
-    }
-
-Output::
-
-    Default format: 42s 100ms
-    strftime-like format: 03:15:30
-
-**Print a container** (`run <https://godbolt.org/z/MjsY7c>`_)
-
-.. code:: c++
-
-    #include <vector>
-    #include <fmt/ranges.h>
-
-    int main() {
-      std::vector<int> v = {1, 2, 3};
-      fmt::print("{}\n", v);
-    }
-
-Output::
-
-    [1, 2, 3]
-
-**Check a format string at compile time**
-
-.. code:: c++
-
-    std::string s = fmt::format(FMT_STRING("{:d}"), "I am not a number");
-
-This gives a compile-time error because ``d`` is an invalid format specifier for
-a string.
-
-**Write a file from a single thread**
-
-.. code:: c++
-
-    #include <fmt/os.h>
-
-    int main() {
-      auto out = fmt::output_file("guide.txt");
-      out.print("Don't {}", "Panic");
-    }
-
-This can be `5 to 9 times faster than fprintf
-<http://www.zverovich.net/2020/08/04/optimal-file-buffer-size.html>`_.
-
-**Print with colors and text styles**
-
-.. code:: c++
-
-    #include <fmt/color.h>
-
-    int main() {
-      fmt::print(fg(fmt::color::crimson) | fmt::emphasis::bold,
-                 "Hello, {}!\n", "world");
-      fmt::print(fg(fmt::color::floral_white) | bg(fmt::color::slate_gray) |
-                 fmt::emphasis::underline, "Hello, {}!\n", "мир");
-      fmt::print(fg(fmt::color::steel_blue) | fmt::emphasis::italic,
-                 "Hello, {}!\n", "世界");
-    }
-
-Output on a modern terminal:
-
-.. image:: https://user-images.githubusercontent.com/
-           576385/88485597-d312f600-cf2b-11ea-9cbe-61f535a86e28.png
-
-Benchmarks
-----------
-
-Speed tests
-~~~~~~~~~~~
-
-================= ============= ===========
-Library           Method        Run Time, s
-================= ============= ===========
-libc              printf          1.04
-libc++            std::ostream    3.05
-{fmt} 6.1.1       fmt::print      0.75
-Boost Format 1.67 boost::format   7.24
-Folly Format      folly::format   2.23
-================= ============= ===========
-
-{fmt} is the fastest of the benchmarked methods, ~35% faster than ``printf``.
-
-The above results were generated by building ``tinyformat_test.cpp`` on macOS
-10.14.6 with ``clang++ -O3 -DNDEBUG -DSPEED_TEST -DHAVE_FORMAT``, and taking the
-best of three runs. In the test, the format string ``"%0.10f:%04d:%+g:%s:%p:%c:%%\n"``
-or equivalent is filled 2,000,000 times with output sent to ``/dev/null``; for
-further details refer to the `source
-<https://github.com/fmtlib/format-benchmark/blob/master/tinyformat_test.cpp>`_.
-
-{fmt} is up to 20-30x faster than ``std::ostringstream`` and ``sprintf`` on
-floating-point formatting (`dtoa-benchmark <https://github.com/fmtlib/dtoa-benchmark>`_)
-and faster than `double-conversion <https://github.com/google/double-conversion>`_ and
-`ryu <https://github.com/ulfjack/ryu>`_:
-
-.. image:: https://user-images.githubusercontent.com/576385/
-           95684665-11719600-0ba8-11eb-8e5b-972ff4e49428.png
-   :target: https://fmt.dev/unknown_mac64_clang12.0.html
-
-Compile time and code bloat
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The script `bloat-test.py
-<https://github.com/fmtlib/format-benchmark/blob/master/bloat-test.py>`_
-from `format-benchmark <https://github.com/fmtlib/format-benchmark>`_
-tests compile time and code bloat for nontrivial projects.
-It generates 100 translation units and uses ``printf()`` or its alternative
-five times in each to simulate a medium sized project.  The resulting
-executable size and compile time (Apple LLVM version 8.1.0 (clang-802.0.42),
-macOS Sierra, best of three) is shown in the following tables.
-
-**Optimized build (-O3)**
-
-============= =============== ==================== ==================
-Method        Compile Time, s Executable size, KiB Stripped size, KiB
-============= =============== ==================== ==================
-printf                    2.6                   29                 26
-printf+string            16.4                   29                 26
-iostreams                31.1                   59                 55
-{fmt}                    19.0                   37                 34
-Boost Format             91.9                  226                203
-Folly Format            115.7                  101                 88
-============= =============== ==================== ==================
-
-As you can see, {fmt} has 60% less overhead in terms of resulting binary code
-size compared to iostreams and comes pretty close to ``printf``. Boost Format
-and Folly Format have the largest overheads.
-
-``printf+string`` is the same as ``printf`` but with extra ``<string>``
-include to measure the overhead of the latter.
-
-**Non-optimized build**
-
-============= =============== ==================== ==================
-Method        Compile Time, s Executable size, KiB Stripped size, KiB
-============= =============== ==================== ==================
-printf                    2.2                   33                 30
-printf+string            16.0                   33                 30
-iostreams                28.3                   56                 52
-{fmt}                    18.2                   59                 50
-Boost Format             54.1                  365                303
-Folly Format             79.9                  445                430
-============= =============== ==================== ==================
-
-``libc``, ``lib(std)c++`` and ``libfmt`` are all linked as shared libraries to
-compare formatting function overhead only. Boost Format is a
-header-only library so it doesn't provide any linkage options.
-
-Running the tests
-~~~~~~~~~~~~~~~~~
-
-Please refer to `Building the library`__ for the instructions on how to build
-the library and run the unit tests.
-
-__ https://fmt.dev/latest/usage.html#building-the-library
-
-Benchmarks reside in a separate repository,
-`format-benchmarks <https://github.com/fmtlib/format-benchmark>`_,
-so to run the benchmarks you first need to clone this repository and
-generate Makefiles with CMake::
-
-    $ git clone --recursive https://github.com/fmtlib/format-benchmark.git
-    $ cd format-benchmark
-    $ cmake .
-
-Then you can run the speed test::
-
-    $ make speed-test
-
-or the bloat test::
-
-    $ make bloat-test
-    
-Migrating code
---------------
-
-`clang-tidy-fmt <https://github.com/mikecrowe/clang-tidy-fmt>`_ provides clang
-tidy checks for converting occurrences of ``printf`` and ``fprintf`` to
-``fmt::print``.
-
-Projects using this library
----------------------------
-
-* `0 A.D. <https://play0ad.com/>`_: a free, open-source, cross-platform
-  real-time strategy game
-
-* `2GIS <https://2gis.ru/>`_: free business listings with a city map
-
-* `AMPL/MP <https://github.com/ampl/mp>`_:
-  an open-source library for mathematical programming
-
-* `Aseprite <https://github.com/aseprite/aseprite>`_:
-  animated sprite editor & pixel art tool 
-
-* `AvioBook <https://www.aviobook.aero/en>`_: a comprehensive aircraft
-  operations suite
-  
-* `Blizzard Battle.net <https://battle.net/>`_: an online gaming platform
-  
-* `Celestia <https://celestia.space/>`_: real-time 3D visualization of space
-
-* `Ceph <https://ceph.com/>`_: a scalable distributed storage system
-
-* `ccache <https://ccache.dev/>`_: a compiler cache
-
-* `ClickHouse <https://github.com/ClickHouse/ClickHouse>`_: analytical database
-  management system
-
-* `CUAUV <https://cuauv.org/>`_: Cornell University's autonomous underwater
-  vehicle
-
-* `Drake <https://drake.mit.edu/>`_: a planning, control, and analysis toolbox
-  for nonlinear dynamical systems (MIT)
-
-* `Envoy <https://lyft.github.io/envoy/>`_: C++ L7 proxy and communication bus
-  (Lyft)
-
-* `FiveM <https://fivem.net/>`_: a modification framework for GTA V
-
-* `fmtlog <https://github.com/MengRao/fmtlog>`_: a performant fmtlib-style
-  logging library with latency in nanoseconds
-
-* `Folly <https://github.com/facebook/folly>`_: Facebook open-source library
-
-* `HarpyWar/pvpgn <https://github.com/pvpgn/pvpgn-server>`_:
-  Player vs Player Gaming Network with tweaks
-
-* `KBEngine <https://github.com/kbengine/kbengine>`_: an open-source MMOG server
-  engine
-
-* `Keypirinha <https://keypirinha.com/>`_: a semantic launcher for Windows
-
-* `Kodi <https://kodi.tv/>`_ (formerly xbmc): home theater software
-
-* `Knuth <https://kth.cash/>`_: high-performance Bitcoin full-node
-
-* `Microsoft Verona <https://github.com/microsoft/verona>`_:
-  research programming language for concurrent ownership
-
-* `MongoDB <https://mongodb.com/>`_: distributed document database
-
-* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: a small tool to
-  generate randomized datasets
-
-* `OpenSpace <https://openspaceproject.com/>`_: an open-source
-  astrovisualization framework
-
-* `PenUltima Online (POL) <https://www.polserver.com/>`_:
-  an MMO server, compatible with most Ultima Online clients
-
-* `PyTorch <https://github.com/pytorch/pytorch>`_: an open-source machine
-  learning library
-
-* `quasardb <https://www.quasardb.net/>`_: a distributed, high-performance,
-  associative database
-  
-* `Quill <https://github.com/odygrd/quill>`_: asynchronous low-latency logging library
-
-* `QKW <https://github.com/ravijanjam/qkw>`_: generalizing aliasing to simplify
-  navigation, and executing complex multi-line terminal command sequences
-
-* `redis-cerberus <https://github.com/HunanTV/redis-cerberus>`_: a Redis cluster
-  proxy
-
-* `redpanda <https://vectorized.io/redpanda>`_: a 10x faster Kafka® replacement
-  for mission critical systems written in C++
-
-* `rpclib <http://rpclib.net/>`_: a modern C++ msgpack-RPC server and client
-  library
-
-* `Salesforce Analytics Cloud
-  <https://www.salesforce.com/analytics-cloud/overview/>`_:
-  business intelligence software
-
-* `Scylla <https://www.scylladb.com/>`_: a Cassandra-compatible NoSQL data store
-  that can handle 1 million transactions per second on a single server
-
-* `Seastar <http://www.seastar-project.org/>`_: an advanced, open-source C++
-  framework for high-performance server applications on modern hardware
-
-* `spdlog <https://github.com/gabime/spdlog>`_: super fast C++ logging library
-
-* `Stellar <https://www.stellar.org/>`_: financial platform
-
-* `Touch Surgery <https://www.touchsurgery.com/>`_: surgery simulator
-
-* `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: open-source
-  MMORPG framework
-
-* `Windows Terminal <https://github.com/microsoft/terminal>`_: the new Windows
-  terminal
-
-`More... <https://github.com/search?q=fmtlib&type=Code>`_
-
-If you are aware of other projects using this library, please let me know
-by `email <mailto:victor.zverovich@gmail.com>`_ or by submitting an
-`issue <https://github.com/fmtlib/fmt/issues>`_.
-
-Motivation
-----------
-
-So why yet another formatting library?
-
-There are plenty of methods for doing this task, from standard ones like
-the printf family of function and iostreams to Boost Format and FastFormat
-libraries. The reason for creating a new library is that every existing
-solution that I found either had serious issues or didn't provide
-all the features I needed.
-
-printf
-~~~~~~
-
-The good thing about ``printf`` is that it is pretty fast and readily available
-being a part of the C standard library. The main drawback is that it
-doesn't support user-defined types. ``printf`` also has safety issues although
-they are somewhat mitigated with `__attribute__ ((format (printf, ...))
-<https://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html>`_ in GCC.
-There is a POSIX extension that adds positional arguments required for
-`i18n <https://en.wikipedia.org/wiki/Internationalization_and_localization>`_
-to ``printf`` but it is not a part of C99 and may not be available on some
-platforms.
-
-iostreams
-~~~~~~~~~
-
-The main issue with iostreams is best illustrated with an example:
-
-.. code:: c++
-
-    std::cout << std::setprecision(2) << std::fixed << 1.23456 << "\n";
-
-which is a lot of typing compared to printf:
-
-.. code:: c++
-
-    printf("%.2f\n", 1.23456);
-
-Matthew Wilson, the author of FastFormat, called this "chevron hell". iostreams
-don't support positional arguments by design.
-
-The good part is that iostreams support user-defined types and are safe although
-error handling is awkward.
-
-Boost Format
-~~~~~~~~~~~~
-
-This is a very powerful library which supports both ``printf``-like format
-strings and positional arguments. Its main drawback is performance. According to
-various, benchmarks it is much slower than other methods considered here. Boost
-Format also has excessive build times and severe code bloat issues (see
-`Benchmarks`_).
-
-FastFormat
-~~~~~~~~~~
-
-This is an interesting library which is fast, safe and has positional arguments.
-However, it has significant limitations, citing its author:
-
-    Three features that have no hope of being accommodated within the
-    current design are:
-
-    * Leading zeros (or any other non-space padding)
-    * Octal/hexadecimal encoding
-    * Runtime width/alignment specification
-
-It is also quite big and has a heavy dependency, STLSoft, which might be too
-restrictive for using it in some projects.
-
-Boost Spirit.Karma
-~~~~~~~~~~~~~~~~~~
-
-This is not really a formatting library but I decided to include it here for
-completeness. As iostreams, it suffers from the problem of mixing verbatim text
-with arguments. The library is pretty fast, but slower on integer formatting
-than ``fmt::format_to`` with format string compilation on Karma's own benchmark,
-see `Converting a hundred million integers to strings per second
-<http://www.zverovich.net/2020/06/13/fast-int-to-string-revisited.html>`_.
-
-License
--------
-
-{fmt} is distributed under the MIT `license
-<https://github.com/fmtlib/fmt/blob/master/LICENSE.rst>`_.
-
-Documentation License
----------------------
-
-The `Format String Syntax <https://fmt.dev/latest/syntax.html>`_
-section in the documentation is based on the one from Python `string module
-documentation <https://docs.python.org/3/library/string.html#module-string>`_.
-For this reason the documentation is distributed under the Python Software
-Foundation license available in `doc/python-license.txt
-<https://raw.github.com/fmtlib/fmt/master/doc/python-license.txt>`_.
-It only applies if you distribute the documentation of {fmt}.
-
-Maintainers
------------
-
-The {fmt} library is maintained by Victor Zverovich (`vitaut
-<https://github.com/vitaut>`_) and Jonathan Müller (`foonathan
-<https://github.com/foonathan>`_) with contributions from many other people.
-See `Contributors <https://github.com/fmtlib/fmt/graphs/contributors>`_ and
-`Releases <https://github.com/fmtlib/fmt/releases>`_ for some of the names.
-Let us know if your contribution is not listed or mentioned incorrectly and
-we'll make it right.

src/spice2x/external/fmt/include/fmt/args.h

@@ -1,4 +1,4 @@
-// Formatting library for C++ - dynamic format arguments
+// Formatting library for C++ - dynamic argument lists
 //
 // Copyright (c) 2012 - present, Victor Zverovich
 // All rights reserved.
@@ -8,34 +8,39 @@
 #ifndef FMT_ARGS_H_
 #define FMT_ARGS_H_
 
-#include <functional>  // std::reference_wrapper
+#ifndef FMT_MODULE
-#include <memory>      // std::unique_ptr
+#  include <functional>  // std::reference_wrapper
-#include <vector>
+#  include <memory>      // std::unique_ptr
+#  include <vector>
+#endif
 
-#include "core.h"
+#include "format.h"  // std_string_view
 
 FMT_BEGIN_NAMESPACE
-
 namespace detail {
 
 template <typename T> struct is_reference_wrapper : std::false_type {};
 template <typename T>
 struct is_reference_wrapper<std::reference_wrapper<T>> : std::true_type {};
 
-template <typename T> const T& unwrap(const T& v) { return v; }
+template <typename T> auto unwrap(const T& v) -> const T& { return v; }
-template <typename T> const T& unwrap(const std::reference_wrapper<T>& v) {
+template <typename T>
+auto unwrap(const std::reference_wrapper<T>& v) -> const T& {
   return static_cast<const T&>(v);
 }
 
-class dynamic_arg_list {
+// node is defined outside dynamic_arg_list to workaround a C2504 bug in MSVC
-  // Workaround for clang's -Wweak-vtables. Unlike for regular classes, for
+// 2022 (v17.10.0).
-  // templates it doesn't complain about inability to deduce single translation
+//
-  // unit for placing vtable. So storage_node_base is made a fake template.
+// Workaround for clang's -Wweak-vtables. Unlike for regular classes, for
-  template <typename = void> struct node {
+// templates it doesn't complain about inability to deduce single translation
-    virtual ~node() = default;
+// unit for placing vtable. So node is made a fake template.
-    std::unique_ptr<node<>> next;
+template <typename = void> struct node {
-  };
+  virtual ~node() = default;
+  std::unique_ptr<node<>> next;
+};
 
+class dynamic_arg_list {
   template <typename T> struct typed_node : node<> {
     T value;
 
@@ -50,7 +55,7 @@ class dynamic_arg_list {
   std::unique_ptr<node<>> head_;
 
  public:
-  template <typename T, typename Arg> const T& push(const Arg& arg) {
+  template <typename T, typename Arg> auto push(const Arg& arg) -> const T& {
     auto new_node = std::unique_ptr<typed_node<T>>(new typed_node<T>(arg));
     auto& value = new_node->value;
     new_node->next = std::move(head_);
@@ -61,28 +66,18 @@ class dynamic_arg_list {
 }  // namespace detail
 
 /**
-  \rst
+ * A dynamic list of formatting arguments with storage.
-  A dynamic version of `fmt::format_arg_store`.
+ *
-  It's equipped with a storage to potentially temporary objects which lifetimes
+ * It can be implicitly converted into `fmt::basic_format_args` for passing
-  could be shorter than the format arguments object.
+ * into type-erased formatting functions such as `fmt::vformat`.
-
-  It can be implicitly converted into `~fmt::basic_format_args` for passing
-  into type-erased formatting functions such as `~fmt::vformat`.
-  \endrst
  */
-template <typename Context>
+FMT_EXPORT template <typename Context> class dynamic_format_arg_store {
-class dynamic_format_arg_store
-#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
-    // Workaround a GCC template argument substitution bug.
-    : public basic_format_args<Context>
-#endif
-{
  private:
   using char_type = typename Context::char_type;
 
   template <typename T> struct need_copy {
     static constexpr detail::type mapped_type =
-        detail::mapped_type_constant<T, Context>::value;
+        detail::mapped_type_constant<T, char_type>::value;
 
     enum {
       value = !(detail::is_reference_wrapper<T>::value ||
@@ -95,10 +90,10 @@ class dynamic_format_arg_store
   };
 
   template <typename T>
-  using stored_type = conditional_t<detail::is_string<T>::value &&
+  using stored_t = conditional_t<
-                                        !has_formatter<T, Context>::value &&
+      std::is_convertible<T, std::basic_string<char_type>>::value &&
-                                        !detail::is_reference_wrapper<T>::value,
+          !detail::is_reference_wrapper<T>::value,
-                                    std::basic_string<char_type>, T>;
+      std::basic_string<char_type>, T>;
 
   // Storage of basic_format_arg must be contiguous.
   std::vector<basic_format_arg<Context>> data_;
@@ -110,78 +105,72 @@ class dynamic_format_arg_store
 
   friend class basic_format_args<Context>;
 
-  unsigned long long get_types() const {
+  auto data() const -> const basic_format_arg<Context>* {
-    return detail::is_unpacked_bit | data_.size() |
-           (named_info_.empty()
-                ? 0ULL
-                : static_cast<unsigned long long>(detail::has_named_args_bit));
-  }
-
-  const basic_format_arg<Context>* data() const {
     return named_info_.empty() ? data_.data() : data_.data() + 1;
   }
 
   template <typename T> void emplace_arg(const T& arg) {
-    data_.emplace_back(detail::make_arg<Context>(arg));
+    data_.emplace_back(arg);
   }
 
   template <typename T>
   void emplace_arg(const detail::named_arg<char_type, T>& arg) {
-    if (named_info_.empty()) {
+    if (named_info_.empty())
-      constexpr const detail::named_arg_info<char_type>* zero_ptr{nullptr};
+      data_.insert(data_.begin(), basic_format_arg<Context>(nullptr, 0));
-      data_.insert(data_.begin(), {zero_ptr, 0});
+    data_.emplace_back(detail::unwrap(arg.value));
-    }
-    data_.emplace_back(detail::make_arg<Context>(detail::unwrap(arg.value)));
     auto pop_one = [](std::vector<basic_format_arg<Context>>* data) {
       data->pop_back();
     };
     std::unique_ptr<std::vector<basic_format_arg<Context>>, decltype(pop_one)>
         guard{&data_, pop_one};
     named_info_.push_back({arg.name, static_cast<int>(data_.size() - 2u)});
-    data_[0].value_.named_args = {named_info_.data(), named_info_.size()};
+    data_[0] = {named_info_.data(), named_info_.size()};
     guard.release();
   }
 
  public:
+  constexpr dynamic_format_arg_store() = default;
+
+  operator basic_format_args<Context>() const {
+    return basic_format_args<Context>(data(), static_cast<int>(data_.size()),
+                                      !named_info_.empty());
+  }
+
   /**
-    \rst
+   * Adds an argument into the dynamic store for later passing to a formatting
-    Adds an argument into the dynamic store for later passing to a formatting
+   * function.
-    function.
+   *
-
+   * Note that custom types and string types (but not string views) are copied
-    Note that custom types and string types (but not string views) are copied
+   * into the store dynamically allocating memory if necessary.
-    into the store dynamically allocating memory if necessary.
+   *
-
+   * **Example**:
-    **Example**::
+   *
-
+   *     fmt::dynamic_format_arg_store<fmt::format_context> store;
-      fmt::dynamic_format_arg_store<fmt::format_context> store;
+   *     store.push_back(42);
-      store.push_back(42);
+   *     store.push_back("abc");
-      store.push_back("abc");
+   *     store.push_back(1.5f);
-      store.push_back(1.5f);
+   *     std::string result = fmt::vformat("{} and {} and {}", store);
-      std::string result = fmt::vformat("{} and {} and {}", store);
+   */
-    \endrst
-  */
   template <typename T> void push_back(const T& arg) {
     if (detail::const_check(need_copy<T>::value))
-      emplace_arg(dynamic_args_.push<stored_type<T>>(arg));
+      emplace_arg(dynamic_args_.push<stored_t<T>>(arg));
     else
       emplace_arg(detail::unwrap(arg));
   }
 
   /**
-    \rst
+   * Adds a reference to the argument into the dynamic store for later passing
-    Adds a reference to the argument into the dynamic store for later passing to
+   * to a formatting function.
-    a formatting function.
+   *
-
+   * **Example**:
-    **Example**::
+   *
-
+   *     fmt::dynamic_format_arg_store<fmt::format_context> store;
-      fmt::dynamic_format_arg_store<fmt::format_context> store;
+   *     char band[] = "Rolling Stones";
-      char band[] = "Rolling Stones";
+   *     store.push_back(std::cref(band));
-      store.push_back(std::cref(band));
+   *     band[9] = 'c'; // Changing str affects the output.
-      band[9] = 'c'; // Changing str affects the output.
+   *     std::string result = fmt::vformat("{}", store);
-      std::string result = fmt::vformat("{}", store);
+   *     // result == "Rolling Scones"
-      // result == "Rolling Scones"
+   */
-    \endrst
-  */
   template <typename T> void push_back(std::reference_wrapper<T> arg) {
     static_assert(
         need_copy<T>::value,
@@ -190,41 +179,40 @@ class dynamic_format_arg_store
   }
 
   /**
-    Adds named argument into the dynamic store for later passing to a formatting
+   * Adds named argument into the dynamic store for later passing to a
-    function. ``std::reference_wrapper`` is supported to avoid copying of the
+   * formatting function. `std::reference_wrapper` is supported to avoid
-    argument. The name is always copied into the store.
+   * copying of the argument. The name is always copied into the store.
-  */
+   */
   template <typename T>
   void push_back(const detail::named_arg<char_type, T>& arg) {
     const char_type* arg_name =
         dynamic_args_.push<std::basic_string<char_type>>(arg.name).c_str();
     if (detail::const_check(need_copy<T>::value)) {
       emplace_arg(
-          fmt::arg(arg_name, dynamic_args_.push<stored_type<T>>(arg.value)));
+          fmt::arg(arg_name, dynamic_args_.push<stored_t<T>>(arg.value)));
     } else {
       emplace_arg(fmt::arg(arg_name, arg.value));
     }
   }
 
-  /** Erase all elements from the store */
+  /// Erase all elements from the store.
   void clear() {
     data_.clear();
     named_info_.clear();
-    dynamic_args_ = detail::dynamic_arg_list();
+    dynamic_args_ = {};
   }
 
-  /**
+  /// Reserves space to store at least `new_cap` arguments including
-    \rst
+  /// `new_cap_named` named arguments.
-    Reserves space to store at least *new_cap* arguments including
-    *new_cap_named* named arguments.
-    \endrst
-  */
   void reserve(size_t new_cap, size_t new_cap_named) {
     FMT_ASSERT(new_cap >= new_cap_named,
-               "Set of arguments includes set of named arguments");
+               "set of arguments includes set of named arguments");
     data_.reserve(new_cap);
     named_info_.reserve(new_cap_named);
   }
+
+  /// Returns the number of elements in the store.
+  auto size() const noexcept -> size_t { return data_.size(); }
 };
 
 FMT_END_NAMESPACE

src/spice2x/external/fmt/include/fmt/color.h

@@ -10,15 +10,8 @@
 
 #include "format.h"
 
-// __declspec(deprecated) is broken in some MSVC versions.
-#if FMT_MSC_VER
-#  define FMT_DEPRECATED_NONMSVC
-#else
-#  define FMT_DEPRECATED_NONMSVC FMT_DEPRECATED
-#endif
-
 FMT_BEGIN_NAMESPACE
-FMT_MODULE_EXPORT_BEGIN
+FMT_BEGIN_EXPORT
 
 enum class color : uint32_t {
   alice_blue = 0xF0F8FF,               // rgb(240,248,255)
@@ -185,19 +178,23 @@ enum class terminal_color : uint8_t {
 
 enum class emphasis : uint8_t {
   bold = 1,
-  italic = 1 << 1,
+  faint = 1 << 1,
-  underline = 1 << 2,
+  italic = 1 << 2,
-  strikethrough = 1 << 3
+  underline = 1 << 3,
+  blink = 1 << 4,
+  reverse = 1 << 5,
+  conceal = 1 << 6,
+  strikethrough = 1 << 7,
 };
 
 // rgb is a struct for red, green and blue colors.
 // Using the name "rgb" makes some editors show the color in a tooltip.
 struct rgb {
-  FMT_CONSTEXPR rgb() : r(0), g(0), b(0) {}
+  constexpr rgb() : r(0), g(0), b(0) {}
-  FMT_CONSTEXPR rgb(uint8_t r_, uint8_t g_, uint8_t b_) : r(r_), g(g_), b(b_) {}
+  constexpr rgb(uint8_t r_, uint8_t g_, uint8_t b_) : r(r_), g(g_), b(b_) {}
-  FMT_CONSTEXPR rgb(uint32_t hex)
+  constexpr rgb(uint32_t hex)
       : r((hex >> 16) & 0xFF), g((hex >> 8) & 0xFF), b(hex & 0xFF) {}
-  FMT_CONSTEXPR rgb(color hex)
+  constexpr rgb(color hex)
       : r((uint32_t(hex) >> 16) & 0xFF),
         g((uint32_t(hex) >> 8) & 0xFF),
         b(uint32_t(hex) & 0xFF) {}
@@ -206,422 +203,435 @@ struct rgb {
   uint8_t b;
 };
 
-FMT_BEGIN_DETAIL_NAMESPACE
+namespace detail {
 
-// color is a struct of either a rgb color or a terminal color.
+// A bit-packed variant of an RGB color, a terminal color, or unset color.
+// see text_style for the bit-packing scheme.
 struct color_type {
-  FMT_CONSTEXPR color_type() FMT_NOEXCEPT : is_rgb(), value{} {}
+  constexpr color_type() noexcept = default;
-  FMT_CONSTEXPR color_type(color rgb_color) FMT_NOEXCEPT : is_rgb(true),
+  constexpr color_type(color rgb_color) noexcept
-                                                           value{} {
+      : value_(static_cast<uint32_t>(rgb_color) | (1 << 24)) {}
-    value.rgb_color = static_cast<uint32_t>(rgb_color);
+  constexpr color_type(rgb rgb_color) noexcept
+      : color_type(static_cast<color>(
+            (static_cast<uint32_t>(rgb_color.r) << 16) |
+            (static_cast<uint32_t>(rgb_color.g) << 8) | rgb_color.b)) {}
+  constexpr color_type(terminal_color term_color) noexcept
+      : value_(static_cast<uint32_t>(term_color) | (3 << 24)) {}
+
+  constexpr auto is_terminal_color() const noexcept -> bool {
+    return (value_ & (1 << 25)) != 0;
   }
-  FMT_CONSTEXPR color_type(rgb rgb_color) FMT_NOEXCEPT : is_rgb(true), value{} {
+
-    value.rgb_color = (static_cast<uint32_t>(rgb_color.r) << 16) |
+  constexpr auto value() const noexcept -> uint32_t {
-                      (static_cast<uint32_t>(rgb_color.g) << 8) | rgb_color.b;
+    return value_ & 0xFFFFFF;
   }
-  FMT_CONSTEXPR color_type(terminal_color term_color) FMT_NOEXCEPT : is_rgb(),
+
-                                                                     value{} {
+  constexpr color_type(uint32_t value) noexcept : value_(value) {}
-    value.term_color = static_cast<uint8_t>(term_color);
+
-  }
+  uint32_t value_ = 0;
-  bool is_rgb;
-  union color_union {
-    uint8_t term_color;
-    uint32_t rgb_color;
-  } value;
 };
+}  // namespace detail
 
-FMT_END_DETAIL_NAMESPACE
+/// A text style consisting of foreground and background colors and emphasis.
-
-/** A text style consisting of foreground and background colors and emphasis. */
 class text_style {
+  // The information is packed as follows:
+  // ┌──┐
+  // │ 0│─┐
+  // │..│ ├── foreground color value
+  // │23│─┘
+  // ├──┤
+  // │24│─┬── discriminator for the above value. 00 if unset, 01 if it's
+  // │25│─┘   an RGB color, or 11 if it's a terminal color (10 is unused)
+  // ├──┤
+  // │26│──── overflow bit, always zero (see below)
+  // ├──┤
+  // │27│─┐
+  // │..│ │
+  // │50│ │
+  // ├──┤ │
+  // │51│ ├── background color (same format as the foreground color)
+  // │52│ │
+  // ├──┤ │
+  // │53│─┘
+  // ├──┤
+  // │54│─┐
+  // │..│ ├── emphases
+  // │61│─┘
+  // ├──┤
+  // │62│─┬── unused
+  // │63│─┘
+  // └──┘
+  // The overflow bits are there to make operator|= efficient.
+  // When ORing, we must throw if, for either the foreground or background,
+  // one style specifies a terminal color and the other specifies any color
+  // (terminal or RGB); in other words, if one discriminator is 11 and the
+  // other is 11 or 01.
+  //
+  // We do that check by adding the styles. Consider what adding does to each
+  // possible pair of discriminators:
+  //    00 + 00 = 000
+  //    01 + 00 = 001
+  //    11 + 00 = 011
+  //    01 + 01 = 010
+  //    11 + 01 = 100 (!!)
+  //    11 + 11 = 110 (!!)
+  // In the last two cases, the ones we want to catch, the third bit——the
+  // overflow bit——is set. Bingo.
+  //
+  // We must take into account the possible carry bit from the bits
+  // before the discriminator. The only potentially problematic case is
+  // 11 + 00 = 011 (a carry bit would make it 100, not good!), but a carry
+  // bit is impossible in that case, because 00 (unset color) means the
+  // 24 bits that precede the discriminator are all zero.
+  //
+  // This test can be applied to both colors simultaneously.
+
  public:
-  FMT_CONSTEXPR text_style(emphasis em = emphasis()) FMT_NOEXCEPT
+  FMT_CONSTEXPR text_style(emphasis em = emphasis()) noexcept
-      : set_foreground_color(),
+      : style_(static_cast<uint64_t>(em) << 54) {}
-        set_background_color(),
-        ems(em) {}
 
-  FMT_CONSTEXPR text_style& operator|=(const text_style& rhs) {
+  FMT_CONSTEXPR auto operator|=(text_style rhs) -> text_style& {
-    if (!set_foreground_color) {
+    if (((style_ + rhs.style_) & ((1ULL << 26) | (1ULL << 53))) != 0)
-      set_foreground_color = rhs.set_foreground_color;
+      report_error("can't OR a terminal color");
-      foreground_color = rhs.foreground_color;
+    style_ |= rhs.style_;
-    } else if (rhs.set_foreground_color) {
-      if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
-        FMT_THROW(format_error("can't OR a terminal color"));
-      foreground_color.value.rgb_color |= rhs.foreground_color.value.rgb_color;
-    }
-
-    if (!set_background_color) {
-      set_background_color = rhs.set_background_color;
-      background_color = rhs.background_color;
-    } else if (rhs.set_background_color) {
-      if (!background_color.is_rgb || !rhs.background_color.is_rgb)
-        FMT_THROW(format_error("can't OR a terminal color"));
-      background_color.value.rgb_color |= rhs.background_color.value.rgb_color;
-    }
-
-    ems = static_cast<emphasis>(static_cast<uint8_t>(ems) |
-                                static_cast<uint8_t>(rhs.ems));
     return *this;
   }
 
-  friend FMT_CONSTEXPR text_style operator|(text_style lhs,
+  friend FMT_CONSTEXPR auto operator|(text_style lhs, text_style rhs)
-                                            const text_style& rhs) {
+      -> text_style {
     return lhs |= rhs;
   }
 
-  FMT_DEPRECATED_NONMSVC FMT_CONSTEXPR text_style& operator&=(
+  FMT_CONSTEXPR auto operator==(text_style rhs) const noexcept -> bool {
-      const text_style& rhs) {
+    return style_ == rhs.style_;
-    return and_assign(rhs);
   }
 
-  FMT_DEPRECATED_NONMSVC friend FMT_CONSTEXPR text_style
+  FMT_CONSTEXPR auto operator!=(text_style rhs) const noexcept -> bool {
-  operator&(text_style lhs, const text_style& rhs) {
+    return !(*this == rhs);
-    return lhs.and_assign(rhs);
   }
 
-  FMT_CONSTEXPR bool has_foreground() const FMT_NOEXCEPT {
+  FMT_CONSTEXPR auto has_foreground() const noexcept -> bool {
-    return set_foreground_color;
+    return (style_ & (1 << 24)) != 0;
   }
-  FMT_CONSTEXPR bool has_background() const FMT_NOEXCEPT {
+  FMT_CONSTEXPR auto has_background() const noexcept -> bool {
-    return set_background_color;
+    return (style_ & (1ULL << 51)) != 0;
   }
-  FMT_CONSTEXPR bool has_emphasis() const FMT_NOEXCEPT {
+  FMT_CONSTEXPR auto has_emphasis() const noexcept -> bool {
-    return static_cast<uint8_t>(ems) != 0;
+    return (style_ >> 54) != 0;
   }
-  FMT_CONSTEXPR detail::color_type get_foreground() const FMT_NOEXCEPT {
+  FMT_CONSTEXPR auto get_foreground() const noexcept -> detail::color_type {
     FMT_ASSERT(has_foreground(), "no foreground specified for this style");
-    return foreground_color;
+    return style_ & 0x3FFFFFF;
   }
-  FMT_CONSTEXPR detail::color_type get_background() const FMT_NOEXCEPT {
+  FMT_CONSTEXPR auto get_background() const noexcept -> detail::color_type {
     FMT_ASSERT(has_background(), "no background specified for this style");
-    return background_color;
+    return (style_ >> 27) & 0x3FFFFFF;
   }
-  FMT_CONSTEXPR emphasis get_emphasis() const FMT_NOEXCEPT {
+  FMT_CONSTEXPR auto get_emphasis() const noexcept -> emphasis {
     FMT_ASSERT(has_emphasis(), "no emphasis specified for this style");
-    return ems;
+    return static_cast<emphasis>(style_ >> 54);
   }
 
  private:
-  FMT_CONSTEXPR text_style(bool is_foreground,
+  FMT_CONSTEXPR text_style(uint64_t style) noexcept : style_(style) {}
-                           detail::color_type text_color) FMT_NOEXCEPT
-      : set_foreground_color(),
-        set_background_color(),
-        ems() {
-    if (is_foreground) {
-      foreground_color = text_color;
-      set_foreground_color = true;
-    } else {
-      background_color = text_color;
-      set_background_color = true;
-    }
-  }
 
-  // DEPRECATED!
+  friend FMT_CONSTEXPR auto fg(detail::color_type foreground) noexcept
-  FMT_CONSTEXPR text_style& and_assign(const text_style& rhs) {
+      -> text_style;
-    if (!set_foreground_color) {
-      set_foreground_color = rhs.set_foreground_color;
-      foreground_color = rhs.foreground_color;
-    } else if (rhs.set_foreground_color) {
-      if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
-        FMT_THROW(format_error("can't AND a terminal color"));
-      foreground_color.value.rgb_color &= rhs.foreground_color.value.rgb_color;
-    }
 
-    if (!set_background_color) {
+  friend FMT_CONSTEXPR auto bg(detail::color_type background) noexcept
-      set_background_color = rhs.set_background_color;
+      -> text_style;
-      background_color = rhs.background_color;
-    } else if (rhs.set_background_color) {
-      if (!background_color.is_rgb || !rhs.background_color.is_rgb)
-        FMT_THROW(format_error("can't AND a terminal color"));
-      background_color.value.rgb_color &= rhs.background_color.value.rgb_color;
-    }
 
-    ems = static_cast<emphasis>(static_cast<uint8_t>(ems) &
+  uint64_t style_ = 0;
-                                static_cast<uint8_t>(rhs.ems));
-    return *this;
-  }
-
-  friend FMT_CONSTEXPR_DECL text_style fg(detail::color_type foreground)
-      FMT_NOEXCEPT;
-
-  friend FMT_CONSTEXPR_DECL text_style bg(detail::color_type background)
-      FMT_NOEXCEPT;
-
-  detail::color_type foreground_color;
-  detail::color_type background_color;
-  bool set_foreground_color;
-  bool set_background_color;
-  emphasis ems;
 };
 
-/** Creates a text style from the foreground (text) color. */
+/// Creates a text style from the foreground (text) color.
-FMT_CONSTEXPR inline text_style fg(detail::color_type foreground) FMT_NOEXCEPT {
+FMT_CONSTEXPR inline auto fg(detail::color_type foreground) noexcept
-  return text_style(true, foreground);
+    -> text_style {
+  return foreground.value_;
 }
 
-/** Creates a text style from the background color. */
+/// Creates a text style from the background color.
-FMT_CONSTEXPR inline text_style bg(detail::color_type background) FMT_NOEXCEPT {
+FMT_CONSTEXPR inline auto bg(detail::color_type background) noexcept
-  return text_style(false, background);
+    -> text_style {
+  return static_cast<uint64_t>(background.value_) << 27;
 }
 
-FMT_CONSTEXPR inline text_style operator|(emphasis lhs,
+FMT_CONSTEXPR inline auto operator|(emphasis lhs, emphasis rhs) noexcept
-                                          emphasis rhs) FMT_NOEXCEPT {
+    -> text_style {
   return text_style(lhs) | rhs;
 }
 
-FMT_BEGIN_DETAIL_NAMESPACE
+namespace detail {
 
 template <typename Char> struct ansi_color_escape {
-  FMT_CONSTEXPR ansi_color_escape(detail::color_type text_color,
+  FMT_CONSTEXPR ansi_color_escape(color_type text_color,
-                                  const char* esc) FMT_NOEXCEPT {
+                                  const char* esc) noexcept {
     // If we have a terminal color, we need to output another escape code
     // sequence.
-    if (!text_color.is_rgb) {
+    if (text_color.is_terminal_color()) {
       bool is_background = esc == string_view("\x1b[48;2;");
-      uint32_t value = text_color.value.term_color;
+      uint32_t value = text_color.value();
       // Background ASCII codes are the same as the foreground ones but with
       // 10 more.
       if (is_background) value += 10u;
 
-      size_t index = 0;
+      buffer[size++] = static_cast<Char>('\x1b');
-      buffer[index++] = static_cast<Char>('\x1b');
+      buffer[size++] = static_cast<Char>('[');
-      buffer[index++] = static_cast<Char>('[');
 
       if (value >= 100u) {
-        buffer[index++] = static_cast<Char>('1');
+        buffer[size++] = static_cast<Char>('1');
         value %= 100u;
       }
-      buffer[index++] = static_cast<Char>('0' + value / 10u);
+      buffer[size++] = static_cast<Char>('0' + value / 10u);
-      buffer[index++] = static_cast<Char>('0' + value % 10u);
+      buffer[size++] = static_cast<Char>('0' + value % 10u);
 
-      buffer[index++] = static_cast<Char>('m');
+      buffer[size++] = static_cast<Char>('m');
-      buffer[index++] = static_cast<Char>('\0');
       return;
     }
 
     for (int i = 0; i < 7; i++) {
       buffer[i] = static_cast<Char>(esc[i]);
     }
-    rgb color(text_color.value.rgb_color);
+    rgb color(text_color.value());
     to_esc(color.r, buffer + 7, ';');
     to_esc(color.g, buffer + 11, ';');
     to_esc(color.b, buffer + 15, 'm');
-    buffer[19] = static_cast<Char>(0);
+    size = 19;
   }
-  FMT_CONSTEXPR ansi_color_escape(emphasis em) FMT_NOEXCEPT {
+  FMT_CONSTEXPR ansi_color_escape(emphasis em) noexcept {
-    uint8_t em_codes[4] = {};
+    uint8_t em_codes[num_emphases] = {};
-    uint8_t em_bits = static_cast<uint8_t>(em);
+    if (has_emphasis(em, emphasis::bold)) em_codes[0] = 1;
-    if (em_bits & static_cast<uint8_t>(emphasis::bold)) em_codes[0] = 1;
+    if (has_emphasis(em, emphasis::faint)) em_codes[1] = 2;
-    if (em_bits & static_cast<uint8_t>(emphasis::italic)) em_codes[1] = 3;
+    if (has_emphasis(em, emphasis::italic)) em_codes[2] = 3;
-    if (em_bits & static_cast<uint8_t>(emphasis::underline)) em_codes[2] = 4;
+    if (has_emphasis(em, emphasis::underline)) em_codes[3] = 4;
-    if (em_bits & static_cast<uint8_t>(emphasis::strikethrough))
+    if (has_emphasis(em, emphasis::blink)) em_codes[4] = 5;
-      em_codes[3] = 9;
+    if (has_emphasis(em, emphasis::reverse)) em_codes[5] = 7;
+    if (has_emphasis(em, emphasis::conceal)) em_codes[6] = 8;
+    if (has_emphasis(em, emphasis::strikethrough)) em_codes[7] = 9;
 
-    size_t index = 0;
+    buffer[size++] = static_cast<Char>('\x1b');
-    for (int i = 0; i < 4; ++i) {
+    buffer[size++] = static_cast<Char>('[');
+
+    for (size_t i = 0; i < num_emphases; ++i) {
       if (!em_codes[i]) continue;
-      buffer[index++] = static_cast<Char>('\x1b');
+      buffer[size++] = static_cast<Char>('0' + em_codes[i]);
-      buffer[index++] = static_cast<Char>('[');
+      buffer[size++] = static_cast<Char>(';');
-      buffer[index++] = static_cast<Char>('0' + em_codes[i]);
-      buffer[index++] = static_cast<Char>('m');
     }
-    buffer[index++] = static_cast<Char>(0);
-  }
-  FMT_CONSTEXPR operator const Char*() const FMT_NOEXCEPT { return buffer; }
 
-  FMT_CONSTEXPR const Char* begin() const FMT_NOEXCEPT { return buffer; }
+    buffer[size - 1] = static_cast<Char>('m');
-  FMT_CONSTEXPR_CHAR_TRAITS const Char* end() const FMT_NOEXCEPT {
+  }
-    return buffer + std::char_traits<Char>::length(buffer);
+  FMT_CONSTEXPR operator const Char*() const noexcept { return buffer; }
+
+  FMT_CONSTEXPR auto begin() const noexcept -> const Char* { return buffer; }
+  FMT_CONSTEXPR auto end() const noexcept -> const Char* {
+    return buffer + size;
   }
 
  private:
-  Char buffer[7u + 3u * 4u + 1u];
+  static constexpr size_t num_emphases = 8;
+  Char buffer[7u + 4u * num_emphases] = {};
+  size_t size = 0;
 
   static FMT_CONSTEXPR void to_esc(uint8_t c, Char* out,
-                                   char delimiter) FMT_NOEXCEPT {
+                                   char delimiter) noexcept {
     out[0] = static_cast<Char>('0' + c / 100);
     out[1] = static_cast<Char>('0' + c / 10 % 10);
     out[2] = static_cast<Char>('0' + c % 10);
     out[3] = static_cast<Char>(delimiter);
   }
+  static FMT_CONSTEXPR auto has_emphasis(emphasis em, emphasis mask) noexcept
+      -> bool {
+    return static_cast<uint8_t>(em) & static_cast<uint8_t>(mask);
+  }
 };
 
 template <typename Char>
-FMT_CONSTEXPR ansi_color_escape<Char> make_foreground_color(
+FMT_CONSTEXPR auto make_foreground_color(color_type foreground) noexcept
-    detail::color_type foreground) FMT_NOEXCEPT {
+    -> ansi_color_escape<Char> {
   return ansi_color_escape<Char>(foreground, "\x1b[38;2;");
 }
 
 template <typename Char>
-FMT_CONSTEXPR ansi_color_escape<Char> make_background_color(
+FMT_CONSTEXPR auto make_background_color(color_type background) noexcept
-    detail::color_type background) FMT_NOEXCEPT {
+    -> ansi_color_escape<Char> {
   return ansi_color_escape<Char>(background, "\x1b[48;2;");
 }
 
 template <typename Char>
-FMT_CONSTEXPR ansi_color_escape<Char> make_emphasis(emphasis em) FMT_NOEXCEPT {
+FMT_CONSTEXPR auto make_emphasis(emphasis em) noexcept
+    -> ansi_color_escape<Char> {
   return ansi_color_escape<Char>(em);
 }
 
-template <typename Char>
+template <typename Char> inline void reset_color(buffer<Char>& buffer) {
-inline void fputs(const Char* chars, FILE* stream) FMT_NOEXCEPT {
-  std::fputs(chars, stream);
-}
-
-template <>
-inline void fputs<wchar_t>(const wchar_t* chars, FILE* stream) FMT_NOEXCEPT {
-  std::fputws(chars, stream);
-}
-
-template <typename Char> inline void reset_color(FILE* stream) FMT_NOEXCEPT {
-  fputs("\x1b[0m", stream);
-}
-
-template <> inline void reset_color<wchar_t>(FILE* stream) FMT_NOEXCEPT {
-  fputs(L"\x1b[0m", stream);
-}
-
-template <typename Char>
-inline void reset_color(buffer<Char>& buffer) FMT_NOEXCEPT {
   auto reset_color = string_view("\x1b[0m");
   buffer.append(reset_color.begin(), reset_color.end());
 }
 
+template <typename T> struct styled_arg : view {
+  const T& value;
+  text_style style;
+  styled_arg(const T& v, text_style s) : value(v), style(s) {}
+};
+
 template <typename Char>
-void vformat_to(buffer<Char>& buf, const text_style& ts,
+void vformat_to(buffer<Char>& buf, text_style ts, basic_string_view<Char> fmt,
-                basic_string_view<Char> format_str,
+                basic_format_args<buffered_context<Char>> args) {
-                basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  bool has_style = false;
   if (ts.has_emphasis()) {
-    has_style = true;
+    auto emphasis = make_emphasis<Char>(ts.get_emphasis());
-    auto emphasis = detail::make_emphasis<Char>(ts.get_emphasis());
     buf.append(emphasis.begin(), emphasis.end());
   }
   if (ts.has_foreground()) {
-    has_style = true;
+    auto foreground = make_foreground_color<Char>(ts.get_foreground());
-    auto foreground = detail::make_foreground_color<Char>(ts.get_foreground());
     buf.append(foreground.begin(), foreground.end());
   }
   if (ts.has_background()) {
-    has_style = true;
+    auto background = make_background_color<Char>(ts.get_background());
-    auto background = detail::make_background_color<Char>(ts.get_background());
     buf.append(background.begin(), background.end());
   }
-  detail::vformat_to(buf, format_str, args);
+  vformat_to(buf, fmt, args);
-  if (has_style) detail::reset_color<Char>(buf);
+  if (ts != text_style()) reset_color<Char>(buf);
 }
+}  // namespace detail
 
-FMT_END_DETAIL_NAMESPACE
+inline void vprint(FILE* f, text_style ts, string_view fmt, format_args args) {
-
+  auto buf = memory_buffer();
-template <typename S, typename Char = char_t<S>>
+  detail::vformat_to(buf, ts, fmt, args);
-void vprint(std::FILE* f, const text_style& ts, const S& format,
+  print(f, FMT_STRING("{}"), string_view(buf.begin(), buf.size()));
-            basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buf;
-  detail::vformat_to(buf, ts, to_string_view(format), args);
-  buf.push_back(Char(0));
-  detail::fputs(buf.data(), f);
 }
 
 /**
-  \rst
+ * Formats a string and prints it to the specified file stream using ANSI
-  Formats a string and prints it to the specified file stream using ANSI
+ * escape sequences to specify text formatting.
-  escape sequences to specify text formatting.
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ *     fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
-    fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
+ *                "Elapsed time: {0:.2f} seconds", 1.23);
-               "Elapsed time: {0:.2f} seconds", 1.23);
-  \endrst
  */
-template <typename S, typename... Args,
+template <typename... T>
-          FMT_ENABLE_IF(detail::is_string<S>::value)>
+void print(FILE* f, text_style ts, format_string<T...> fmt, T&&... args) {
-void print(std::FILE* f, const text_style& ts, const S& format_str,
+  vprint(f, ts, fmt.str, vargs<T...>{{args...}});
-           const Args&... args) {
-  vprint(f, ts, format_str,
-         fmt::make_args_checked<Args...>(format_str, args...));
 }
 
 /**
-  \rst
+ * Formats a string and prints it to stdout using ANSI escape sequences to
-  Formats a string and prints it to stdout using ANSI escape sequences to
+ * specify text formatting.
-  specify text formatting.
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ *     fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
-    fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
+ *                "Elapsed time: {0:.2f} seconds", 1.23);
-               "Elapsed time: {0:.2f} seconds", 1.23);
-  \endrst
  */
-template <typename S, typename... Args,
+template <typename... T>
-          FMT_ENABLE_IF(detail::is_string<S>::value)>
+void print(text_style ts, format_string<T...> fmt, T&&... args) {
-void print(const text_style& ts, const S& format_str, const Args&... args) {
+  return print(stdout, ts, fmt, std::forward<T>(args)...);
-  return print(stdout, ts, format_str, args...);
 }
 
-template <typename S, typename Char = char_t<S>>
+inline auto vformat(text_style ts, string_view fmt, format_args args)
-inline std::basic_string<Char> vformat(
+    -> std::string {
-    const text_style& ts, const S& format_str,
+  auto buf = memory_buffer();
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
+  detail::vformat_to(buf, ts, fmt, args);
-  basic_memory_buffer<Char> buf;
-  detail::vformat_to(buf, ts, to_string_view(format_str), args);
   return fmt::to_string(buf);
 }
 
 /**
-  \rst
+ * Formats arguments and returns the result as a string using ANSI escape
-  Formats arguments and returns the result as a string using ANSI
+ * sequences to specify text formatting.
-  escape sequences to specify text formatting.
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ * ```
-    #include <fmt/color.h>
+ * #include <fmt/color.h>
-    std::string message = fmt::format(fmt::emphasis::bold | fg(fmt::color::red),
+ * std::string message = fmt::format(fmt::emphasis::bold | fg(fmt::color::red),
-                                      "The answer is {}", 42);
+ *                                   "The answer is {}", 42);
-  \endrst
+ * ```
-*/
-template <typename S, typename... Args, typename Char = char_t<S>>
-inline std::basic_string<Char> format(const text_style& ts, const S& format_str,
-                                      const Args&... args) {
-  return fmt::vformat(ts, to_string_view(format_str),
-                      fmt::make_args_checked<Args...>(format_str, args...));
-}
-
-/**
-  Formats a string with the given text_style and writes the output to ``out``.
  */
-template <typename OutputIt, typename Char,
+template <typename... T>
-          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value)>
+inline auto format(text_style ts, format_string<T...> fmt, T&&... args)
-OutputIt vformat_to(
+    -> std::string {
-    OutputIt out, const text_style& ts, basic_string_view<Char> format_str,
+  return fmt::vformat(ts, fmt.str, vargs<T...>{{args...}});
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
+}
-  auto&& buf = detail::get_buffer<Char>(out);
+
-  detail::vformat_to(buf, ts, format_str, args);
+/// Formats a string with the given text_style and writes the output to `out`.
-  return detail::get_iterator(buf);
+template <typename OutputIt,
+          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, char>::value)>
+auto vformat_to(OutputIt out, text_style ts, string_view fmt, format_args args)
+    -> OutputIt {
+  auto&& buf = detail::get_buffer<char>(out);
+  detail::vformat_to(buf, ts, fmt, args);
+  return detail::get_iterator(buf, out);
 }
 
 /**
-  \rst
+ * Formats arguments with the given text style, writes the result to the output
-  Formats arguments with the given text_style, writes the result to the output
+ * iterator `out` and returns the iterator past the end of the output range.
-  iterator ``out`` and returns the iterator past the end of the output range.
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ *     std::vector<char> out;
-    std::vector<char> out;
+ *     fmt::format_to(std::back_inserter(out),
-    fmt::format_to(std::back_inserter(out),
+ *                    fmt::emphasis::bold | fg(fmt::color::red), "{}", 42);
-                   fmt::emphasis::bold | fg(fmt::color::red), "{}", 42);
+ */
-  \endrst
+template <typename OutputIt, typename... T,
-*/
+          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, char>::value)>
-template <typename OutputIt, typename S, typename... Args,
+inline auto format_to(OutputIt out, text_style ts, format_string<T...> fmt,
-          bool enable = detail::is_output_iterator<OutputIt, char_t<S>>::value&&
+                      T&&... args) -> OutputIt {
-              detail::is_string<S>::value>
+  return vformat_to(out, ts, fmt.str, vargs<T...>{{args...}});
-inline auto format_to(OutputIt out, const text_style& ts, const S& format_str,
-                      Args&&... args) ->
-    typename std::enable_if<enable, OutputIt>::type {
-  return vformat_to(out, ts, to_string_view(format_str),
-                    fmt::make_args_checked<Args...>(format_str, args...));
 }
 
-FMT_MODULE_EXPORT_END
+template <typename T, typename Char>
+struct formatter<detail::styled_arg<T>, Char> : formatter<T, Char> {
+  template <typename FormatContext>
+  auto format(const detail::styled_arg<T>& arg, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    const auto& ts = arg.style;
+    auto out = ctx.out();
+
+    bool has_style = false;
+    if (ts.has_emphasis()) {
+      has_style = true;
+      auto emphasis = detail::make_emphasis<Char>(ts.get_emphasis());
+      out = detail::copy<Char>(emphasis.begin(), emphasis.end(), out);
+    }
+    if (ts.has_foreground()) {
+      has_style = true;
+      auto foreground =
+          detail::make_foreground_color<Char>(ts.get_foreground());
+      out = detail::copy<Char>(foreground.begin(), foreground.end(), out);
+    }
+    if (ts.has_background()) {
+      has_style = true;
+      auto background =
+          detail::make_background_color<Char>(ts.get_background());
+      out = detail::copy<Char>(background.begin(), background.end(), out);
+    }
+    out = formatter<T, Char>::format(arg.value, ctx);
+    if (has_style) {
+      auto reset_color = string_view("\x1b[0m");
+      out = detail::copy<Char>(reset_color.begin(), reset_color.end(), out);
+    }
+    return out;
+  }
+};
+
+/**
+ * Returns an argument that will be formatted using ANSI escape sequences,
+ * to be used in a formatting function.
+ *
+ * **Example**:
+ *
+ *     fmt::print("Elapsed time: {0:.2f} seconds",
+ *                fmt::styled(1.23, fmt::fg(fmt::color::green) |
+ *                                  fmt::bg(fmt::color::blue)));
+ */
+template <typename T>
+FMT_CONSTEXPR auto styled(const T& value, text_style ts)
+    -> detail::styled_arg<remove_cvref_t<T>> {
+  return detail::styled_arg<remove_cvref_t<T>>{value, ts};
+}
+
+FMT_END_EXPORT
 FMT_END_NAMESPACE
 
 #endif  // FMT_COLOR_H_

src/spice2x/external/fmt/include/fmt/compile.h

@@ -8,134 +8,14 @@
 #ifndef FMT_COMPILE_H_
 #define FMT_COMPILE_H_
 
+#ifndef FMT_MODULE
+#  include <iterator>  // std::back_inserter
+#endif
+
 #include "format.h"
 
 FMT_BEGIN_NAMESPACE
-namespace detail {
+FMT_BEGIN_EXPORT
-
-// An output iterator that counts the number of objects written to it and
-// discards them.
-class counting_iterator {
- private:
-  size_t count_;
-
- public:
-  using iterator_category = std::output_iterator_tag;
-  using difference_type = std::ptrdiff_t;
-  using pointer = void;
-  using reference = void;
-  using _Unchecked_type = counting_iterator;  // Mark iterator as checked.
-
-  struct value_type {
-    template <typename T> void operator=(const T&) {}
-  };
-
-  counting_iterator() : count_(0) {}
-
-  size_t count() const { return count_; }
-
-  counting_iterator& operator++() {
-    ++count_;
-    return *this;
-  }
-  counting_iterator operator++(int) {
-    auto it = *this;
-    ++*this;
-    return it;
-  }
-
-  friend counting_iterator operator+(counting_iterator it, difference_type n) {
-    it.count_ += static_cast<size_t>(n);
-    return it;
-  }
-
-  value_type operator*() const { return {}; }
-};
-
-template <typename Char, typename InputIt>
-inline counting_iterator copy_str(InputIt begin, InputIt end,
-                                  counting_iterator it) {
-  return it + (end - begin);
-}
-
-template <typename OutputIt> class truncating_iterator_base {
- protected:
-  OutputIt out_;
-  size_t limit_;
-  size_t count_ = 0;
-
-  truncating_iterator_base() : out_(), limit_(0) {}
-
-  truncating_iterator_base(OutputIt out, size_t limit)
-      : out_(out), limit_(limit) {}
-
- public:
-  using iterator_category = std::output_iterator_tag;
-  using value_type = typename std::iterator_traits<OutputIt>::value_type;
-  using difference_type = std::ptrdiff_t;
-  using pointer = void;
-  using reference = void;
-  using _Unchecked_type =
-      truncating_iterator_base;  // Mark iterator as checked.
-
-  OutputIt base() const { return out_; }
-  size_t count() const { return count_; }
-};
-
-// An output iterator that truncates the output and counts the number of objects
-// written to it.
-template <typename OutputIt,
-          typename Enable = typename std::is_void<
-              typename std::iterator_traits<OutputIt>::value_type>::type>
-class truncating_iterator;
-
-template <typename OutputIt>
-class truncating_iterator<OutputIt, std::false_type>
-    : public truncating_iterator_base<OutputIt> {
-  mutable typename truncating_iterator_base<OutputIt>::value_type blackhole_;
-
- public:
-  using value_type = typename truncating_iterator_base<OutputIt>::value_type;
-
-  truncating_iterator() = default;
-
-  truncating_iterator(OutputIt out, size_t limit)
-      : truncating_iterator_base<OutputIt>(out, limit) {}
-
-  truncating_iterator& operator++() {
-    if (this->count_++ < this->limit_) ++this->out_;
-    return *this;
-  }
-
-  truncating_iterator operator++(int) {
-    auto it = *this;
-    ++*this;
-    return it;
-  }
-
-  value_type& operator*() const {
-    return this->count_ < this->limit_ ? *this->out_ : blackhole_;
-  }
-};
-
-template <typename OutputIt>
-class truncating_iterator<OutputIt, std::true_type>
-    : public truncating_iterator_base<OutputIt> {
- public:
-  truncating_iterator() = default;
-
-  truncating_iterator(OutputIt out, size_t limit)
-      : truncating_iterator_base<OutputIt>(out, limit) {}
-
-  template <typename T> truncating_iterator& operator=(T val) {
-    if (this->count_++ < this->limit_) *this->out_++ = val;
-    return *this;
-  }
-
-  truncating_iterator& operator++() { return *this; }
-  truncating_iterator& operator++(int) { return *this; }
-  truncating_iterator& operator*() { return *this; }
-};
 
 // A compile-time string which is compiled into fast formatting code.
 class compiled_string {};
@@ -144,64 +24,99 @@ template <typename S>
 struct is_compiled_string : std::is_base_of<compiled_string, S> {};
 
 /**
-  \rst
+ * Converts a string literal `s` into a format string that will be parsed at
-  Converts a string literal *s* into a format string that will be parsed at
+ * compile time and converted into efficient formatting code. Requires C++17
-  compile time and converted into efficient formatting code. Requires C++17
+ * `constexpr if` compiler support.
-  ``constexpr if`` compiler support.
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ *     // Converts 42 into std::string using the most efficient method and no
-    // Converts 42 into std::string using the most efficient method and no
+ *     // runtime format string processing.
-    // runtime format string processing.
+ *     std::string s = fmt::format(FMT_COMPILE("{}"), 42);
-    std::string s = fmt::format(FMT_COMPILE("{}"), 42);
-  \endrst
  */
-#ifdef __cpp_if_constexpr
+#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
-#  define FMT_COMPILE(s) \
+#  define FMT_COMPILE(s) FMT_STRING_IMPL(s, fmt::compiled_string)
-    FMT_STRING_IMPL(s, fmt::detail::compiled_string, explicit)
 #else
 #  define FMT_COMPILE(s) FMT_STRING(s)
 #endif
 
-#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
+/**
-template <typename Char, size_t N, fixed_string<Char, N> Str>
+ * Converts a string literal into a format string that will be parsed at
-struct udl_compiled_string : compiled_string {
+ * compile time and converted into efficient formatting code. Requires support
-  using char_type = Char;
+ * for class types in constant template parameters (a C++20 feature).
-  constexpr operator basic_string_view<char_type>() const {
+ *
-    return {Str.data, N - 1};
+ *  **Example**:
-  }
+ *
-};
+ *     // Converts 42 into std::string using the most efficient method and no
+ *     // runtime format string processing.
+ *     using namespace fmt::literals;
+ *     std::string s = fmt::format("{}"_cf, 42);
+ */
+#if FMT_USE_NONTYPE_TEMPLATE_ARGS
+inline namespace literals {
+template <detail::fixed_string Str> constexpr auto operator""_cf() {
+  return FMT_COMPILE(Str.data);
+}
+}  // namespace literals
 #endif
 
+FMT_END_EXPORT
+
+namespace detail {
+
 template <typename T, typename... Tail>
-const T& first(const T& value, const Tail&...) {
+constexpr auto first(const T& value, const Tail&...) -> const T& {
   return value;
 }
 
-#ifdef __cpp_if_constexpr
+#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
-template <typename... Args> struct type_list {};
+template <typename... T> struct type_list {};
 
 // Returns a reference to the argument at index N from [first, rest...].
 template <int N, typename T, typename... Args>
-constexpr const auto& get([[maybe_unused]] const T& first,
+constexpr auto get([[maybe_unused]] const T& first,
-                          [[maybe_unused]] const Args&... rest) {
+                   [[maybe_unused]] const Args&... rest) -> const auto& {
   static_assert(N < 1 + sizeof...(Args), "index is out of bounds");
   if constexpr (N == 0)
     return first;
   else
-    return get<N - 1>(rest...);
+    return detail::get<N - 1>(rest...);
+}
+
+#  if FMT_USE_NONTYPE_TEMPLATE_ARGS
+template <int N, typename T, typename... Args, typename Char>
+constexpr auto get_arg_index_by_name(basic_string_view<Char> name) -> int {
+  if constexpr (is_static_named_arg<T>()) {
+    if (name == T::name) return N;
+  }
+  if constexpr (sizeof...(Args) > 0)
+    return get_arg_index_by_name<N + 1, Args...>(name);
+  (void)name;  // Workaround an MSVC bug about "unused" parameter.
+  return -1;
+}
+#  endif
+
+template <typename... Args, typename Char>
+FMT_CONSTEXPR auto get_arg_index_by_name(basic_string_view<Char> name) -> int {
+#  if FMT_USE_NONTYPE_TEMPLATE_ARGS
+  if constexpr (sizeof...(Args) > 0)
+    return get_arg_index_by_name<0, Args...>(name);
+#  endif
+  (void)name;
+  return -1;
 }
 
 template <typename Char, typename... Args>
-constexpr int get_arg_index_by_name(basic_string_view<Char> name,
+constexpr auto get_arg_index_by_name(basic_string_view<Char> name,
-                                    type_list<Args...>) {
+                                     type_list<Args...>) -> int {
   return get_arg_index_by_name<Args...>(name);
 }
 
 template <int N, typename> struct get_type_impl;
 
 template <int N, typename... Args> struct get_type_impl<N, type_list<Args...>> {
-  using type = remove_cvref_t<decltype(get<N>(std::declval<Args>()...))>;
+  using type =
+      remove_cvref_t<decltype(detail::get<N>(std::declval<Args>()...))>;
 };
 
 template <int N, typename T>
@@ -213,8 +128,8 @@ template <typename Char> struct text {
   basic_string_view<Char> data;
   using char_type = Char;
 
-  template <typename OutputIt, typename... Args>
+  template <typename OutputIt, typename... T>
-  constexpr OutputIt format(OutputIt out, const Args&...) const {
+  constexpr auto format(OutputIt out, const T&...) const -> OutputIt {
     return write<Char>(out, data);
   }
 };
@@ -223,8 +138,8 @@ template <typename Char>
 struct is_compiled_format<text<Char>> : std::true_type {};
 
 template <typename Char>
-constexpr text<Char> make_text(basic_string_view<Char> s, size_t pos,
+constexpr auto make_text(basic_string_view<Char> s, size_t pos, size_t size)
-                               size_t size) {
+    -> text<Char> {
   return {{&s[pos], size}};
 }
 
@@ -232,16 +147,17 @@ template <typename Char> struct code_unit {
   Char value;
   using char_type = Char;
 
-  template <typename OutputIt, typename... Args>
+  template <typename OutputIt, typename... T>
-  constexpr OutputIt format(OutputIt out, const Args&...) const {
+  constexpr auto format(OutputIt out, const T&...) const -> OutputIt {
-    return write<Char>(out, value);
+    *out++ = value;
+    return out;
   }
 };
 
 // This ensures that the argument type is convertible to `const T&`.
 template <typename T, int N, typename... Args>
-constexpr const T& get_arg_checked(const Args&... args) {
+constexpr auto get_arg_checked(const Args&... args) -> const T& {
-  const auto& arg = get<N>(args...);
+  const auto& arg = detail::get<N>(args...);
   if constexpr (detail::is_named_arg<remove_cvref_t<decltype(arg)>>()) {
     return arg.value;
   } else {
@@ -253,12 +169,18 @@ template <typename Char>
 struct is_compiled_format<code_unit<Char>> : std::true_type {};
 
 // A replacement field that refers to argument N.
-template <typename Char, typename T, int N> struct field {
+template <typename Char, typename V, int N> struct field {
   using char_type = Char;
 
-  template <typename OutputIt, typename... Args>
+  template <typename OutputIt, typename... T>
-  constexpr OutputIt format(OutputIt out, const Args&... args) const {
+  constexpr auto format(OutputIt out, const T&... args) const -> OutputIt {
-    return write<Char>(out, get_arg_checked<T, N>(args...));
+    const V& arg = get_arg_checked<V, N>(args...);
+    if constexpr (std::is_convertible<V, basic_string_view<Char>>::value) {
+      auto s = basic_string_view<Char>(arg);
+      return copy<Char>(s.begin(), s.end(), out);
+    } else {
+      return write<Char>(out, arg);
+    }
   }
 };
 
@@ -271,10 +193,10 @@ template <typename Char> struct runtime_named_field {
   basic_string_view<Char> name;
 
   template <typename OutputIt, typename T>
-  constexpr static bool try_format_argument(
+  constexpr static auto try_format_argument(
       OutputIt& out,
       // [[maybe_unused]] due to unused-but-set-parameter warning in GCC 7,8,9
-      [[maybe_unused]] basic_string_view<Char> arg_name, const T& arg) {
+      [[maybe_unused]] basic_string_view<Char> arg_name, const T& arg) -> bool {
     if constexpr (is_named_arg<typename std::remove_cv<T>::type>::value) {
       if (arg_name == arg.name) {
         out = write<Char>(out, arg.value);
@@ -284,11 +206,11 @@ template <typename Char> struct runtime_named_field {
     return false;
   }
 
-  template <typename OutputIt, typename... Args>
+  template <typename OutputIt, typename... T>
-  constexpr OutputIt format(OutputIt out, const Args&... args) const {
+  constexpr auto format(OutputIt out, const T&... args) const -> OutputIt {
     bool found = (try_format_argument(out, name, args) || ...);
     if (!found) {
-      throw format_error("argument with specified name is not found");
+      FMT_THROW(format_error("argument with specified name is not found"));
     }
     return out;
   }
@@ -298,17 +220,17 @@ template <typename Char>
 struct is_compiled_format<runtime_named_field<Char>> : std::true_type {};
 
 // A replacement field that refers to argument N and has format specifiers.
-template <typename Char, typename T, int N> struct spec_field {
+template <typename Char, typename V, int N> struct spec_field {
   using char_type = Char;
-  formatter<T, Char> fmt;
+  formatter<V, Char> fmt;
 
-  template <typename OutputIt, typename... Args>
+  template <typename OutputIt, typename... T>
-  constexpr FMT_INLINE OutputIt format(OutputIt out,
+  constexpr FMT_INLINE auto format(OutputIt out, const T&... args) const
-                                       const Args&... args) const {
+      -> OutputIt {
     const auto& vargs =
         fmt::make_format_args<basic_format_context<OutputIt, Char>>(args...);
     basic_format_context<OutputIt, Char> ctx(out, vargs);
-    return fmt.format(get_arg_checked<T, N>(args...), ctx);
+    return fmt.format(get_arg_checked<V, N>(args...), ctx);
   }
 };
 
@@ -320,8 +242,8 @@ template <typename L, typename R> struct concat {
   R rhs;
   using char_type = typename L::char_type;
 
-  template <typename OutputIt, typename... Args>
+  template <typename OutputIt, typename... T>
-  constexpr OutputIt format(OutputIt out, const Args&... args) const {
+  constexpr auto format(OutputIt out, const T&... args) const -> OutputIt {
     out = lhs.format(out, args...);
     return rhs.format(out, args...);
   }
@@ -331,14 +253,14 @@ template <typename L, typename R>
 struct is_compiled_format<concat<L, R>> : std::true_type {};
 
 template <typename L, typename R>
-constexpr concat<L, R> make_concat(L lhs, R rhs) {
+constexpr auto make_concat(L lhs, R rhs) -> concat<L, R> {
   return {lhs, rhs};
 }
 
 struct unknown_format {};
 
 template <typename Char>
-constexpr size_t parse_text(basic_string_view<Char> str, size_t pos) {
+constexpr auto parse_text(basic_string_view<Char> str, size_t pos) -> size_t {
   for (size_t size = str.size(); pos != size; ++pos) {
     if (str[pos] == '{' || str[pos] == '}') break;
   }
@@ -346,13 +268,12 @@ constexpr size_t parse_text(basic_string_view<Char> str, size_t pos) {
 }
 
 template <typename Args, size_t POS, int ID, typename S>
-constexpr auto compile_format_string(S format_str);
+constexpr auto compile_format_string(S fmt);
 
 template <typename Args, size_t POS, int ID, typename T, typename S>
-constexpr auto parse_tail(T head, S format_str) {
+constexpr auto parse_tail(T head, S fmt) {
-  if constexpr (POS !=
+  if constexpr (POS != basic_string_view<typename S::char_type>(fmt).size()) {
-                basic_string_view<typename S::char_type>(format_str).size()) {
+    constexpr auto tail = compile_format_string<Args, POS, ID>(fmt);
-    constexpr auto tail = compile_format_string<Args, POS, ID>(format_str);
     if constexpr (std::is_same<remove_cvref_t<decltype(tail)>,
                                unknown_format>())
       return tail;
@@ -369,48 +290,51 @@ template <typename T, typename Char> struct parse_specs_result {
   int next_arg_id;
 };
 
-constexpr int manual_indexing_id = -1;
+enum { manual_indexing_id = -1 };
 
 template <typename T, typename Char>
-constexpr parse_specs_result<T, Char> parse_specs(basic_string_view<Char> str,
+constexpr auto parse_specs(basic_string_view<Char> str, size_t pos,
-                                                  size_t pos, int next_arg_id) {
+                           int next_arg_id) -> parse_specs_result<T, Char> {
   str.remove_prefix(pos);
-  auto ctx = basic_format_parse_context<Char>(str, {}, next_arg_id);
+  auto ctx =
+      compile_parse_context<Char>(str, max_value<int>(), nullptr, next_arg_id);
   auto f = formatter<T, Char>();
   auto end = f.parse(ctx);
-  return {f, pos + fmt::detail::to_unsigned(end - str.data()) + 1,
+  return {f, pos + fmt::detail::to_unsigned(end - str.data()),
           next_arg_id == 0 ? manual_indexing_id : ctx.next_arg_id()};
 }
 
 template <typename Char> struct arg_id_handler {
+  arg_id_kind kind;
   arg_ref<Char> arg_id;
 
-  constexpr int operator()() {
+  constexpr auto on_auto() -> int {
     FMT_ASSERT(false, "handler cannot be used with automatic indexing");
     return 0;
   }
-  constexpr int operator()(int id) {
+  constexpr auto on_index(int id) -> int {
+    kind = arg_id_kind::index;
     arg_id = arg_ref<Char>(id);
     return 0;
   }
-  constexpr int operator()(basic_string_view<Char> id) {
+  constexpr auto on_name(basic_string_view<Char> id) -> int {
+    kind = arg_id_kind::name;
     arg_id = arg_ref<Char>(id);
     return 0;
   }
-
-  constexpr void on_error(const char* message) { throw format_error(message); }
 };
 
 template <typename Char> struct parse_arg_id_result {
+  arg_id_kind kind;
   arg_ref<Char> arg_id;
   const Char* arg_id_end;
 };
 
 template <int ID, typename Char>
 constexpr auto parse_arg_id(const Char* begin, const Char* end) {
-  auto handler = arg_id_handler<Char>{arg_ref<Char>{}};
+  auto handler = arg_id_handler<Char>{arg_id_kind::none, arg_ref<Char>{}};
   auto arg_id_end = parse_arg_id(begin, end, handler);
-  return parse_arg_id_result<Char>{handler.arg_id, arg_id_end};
+  return parse_arg_id_result<Char>{handler.kind, handler.arg_id, arg_id_end};
 }
 
 template <typename T, typename Enable = void> struct field_type {
@@ -424,43 +348,48 @@ struct field_type<T, enable_if_t<detail::is_named_arg<T>::value>> {
 
 template <typename T, typename Args, size_t END_POS, int ARG_INDEX, int NEXT_ID,
           typename S>
-constexpr auto parse_replacement_field_then_tail(S format_str) {
+constexpr auto parse_replacement_field_then_tail(S fmt) {
   using char_type = typename S::char_type;
-  constexpr auto str = basic_string_view<char_type>(format_str);
+  constexpr auto str = basic_string_view<char_type>(fmt);
   constexpr char_type c = END_POS != str.size() ? str[END_POS] : char_type();
   if constexpr (c == '}') {
     return parse_tail<Args, END_POS + 1, NEXT_ID>(
-        field<char_type, typename field_type<T>::type, ARG_INDEX>(),
+        field<char_type, typename field_type<T>::type, ARG_INDEX>(), fmt);
-        format_str);
+  } else if constexpr (c != ':') {
-  } else if constexpr (c == ':') {
+    FMT_THROW(format_error("expected ':'"));
+  } else {
     constexpr auto result = parse_specs<typename field_type<T>::type>(
         str, END_POS + 1, NEXT_ID == manual_indexing_id ? 0 : NEXT_ID);
-    return parse_tail<Args, result.end, result.next_arg_id>(
+    if constexpr (result.end >= str.size() || str[result.end] != '}') {
-        spec_field<char_type, typename field_type<T>::type, ARG_INDEX>{
+      FMT_THROW(format_error("expected '}'"));
-            result.fmt},
+      return 0;
-        format_str);
+    } else {
+      return parse_tail<Args, result.end + 1, result.next_arg_id>(
+          spec_field<char_type, typename field_type<T>::type, ARG_INDEX>{
+              result.fmt},
+          fmt);
+    }
   }
 }
 
 // Compiles a non-empty format string and returns the compiled representation
 // or unknown_format() on unrecognized input.
 template <typename Args, size_t POS, int ID, typename S>
-constexpr auto compile_format_string(S format_str) {
+constexpr auto compile_format_string(S fmt) {
   using char_type = typename S::char_type;
-  constexpr auto str = basic_string_view<char_type>(format_str);
+  constexpr auto str = basic_string_view<char_type>(fmt);
   if constexpr (str[POS] == '{') {
     if constexpr (POS + 1 == str.size())
-      throw format_error("unmatched '{' in format string");
+      FMT_THROW(format_error("unmatched '{' in format string"));
     if constexpr (str[POS + 1] == '{') {
-      return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
+      return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), fmt);
     } else if constexpr (str[POS + 1] == '}' || str[POS + 1] == ':') {
       static_assert(ID != manual_indexing_id,
                     "cannot switch from manual to automatic argument indexing");
       constexpr auto next_id =
           ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
       return parse_replacement_field_then_tail<get_type<ID, Args>, Args,
-                                               POS + 1, ID, next_id>(
+                                               POS + 1, ID, next_id>(fmt);
-          format_str);
     } else {
       constexpr auto arg_id_result =
           parse_arg_id<ID>(str.data() + POS + 1, str.data() + str.size());
@@ -468,92 +397,87 @@ constexpr auto compile_format_string(S format_str) {
       constexpr char_type c =
           arg_id_end_pos != str.size() ? str[arg_id_end_pos] : char_type();
       static_assert(c == '}' || c == ':', "missing '}' in format string");
-      if constexpr (arg_id_result.arg_id.kind == arg_id_kind::index) {
+      if constexpr (arg_id_result.kind == arg_id_kind::index) {
         static_assert(
             ID == manual_indexing_id || ID == 0,
             "cannot switch from automatic to manual argument indexing");
-        constexpr auto arg_index = arg_id_result.arg_id.val.index;
+        constexpr auto arg_index = arg_id_result.arg_id.index;
         return parse_replacement_field_then_tail<get_type<arg_index, Args>,
                                                  Args, arg_id_end_pos,
                                                  arg_index, manual_indexing_id>(
-            format_str);
+            fmt);
-      } else if constexpr (arg_id_result.arg_id.kind == arg_id_kind::name) {
+      } else if constexpr (arg_id_result.kind == arg_id_kind::name) {
         constexpr auto arg_index =
-            get_arg_index_by_name(arg_id_result.arg_id.val.name, Args{});
+            get_arg_index_by_name(arg_id_result.arg_id.name, Args{});
-        if constexpr (arg_index != invalid_arg_index) {
+        if constexpr (arg_index >= 0) {
           constexpr auto next_id =
               ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
           return parse_replacement_field_then_tail<
               decltype(get_type<arg_index, Args>::value), Args, arg_id_end_pos,
-              arg_index, next_id>(format_str);
+              arg_index, next_id>(fmt);
-        } else {
+        } else if constexpr (c == '}') {
-          if constexpr (c == '}') {
+          return parse_tail<Args, arg_id_end_pos + 1, ID>(
-            return parse_tail<Args, arg_id_end_pos + 1, ID>(
+              runtime_named_field<char_type>{arg_id_result.arg_id.name}, fmt);
-                runtime_named_field<char_type>{arg_id_result.arg_id.val.name},
+        } else if constexpr (c == ':') {
-                format_str);
+          return unknown_format();  // no type info for specs parsing
-          } else if constexpr (c == ':') {
-            return unknown_format();  // no type info for specs parsing
-          }
         }
       }
     }
   } else if constexpr (str[POS] == '}') {
     if constexpr (POS + 1 == str.size())
-      throw format_error("unmatched '}' in format string");
+      FMT_THROW(format_error("unmatched '}' in format string"));
-    return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
+    return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), fmt);
   } else {
     constexpr auto end = parse_text(str, POS + 1);
     if constexpr (end - POS > 1) {
-      return parse_tail<Args, end, ID>(make_text(str, POS, end - POS),
+      return parse_tail<Args, end, ID>(make_text(str, POS, end - POS), fmt);
-                                       format_str);
     } else {
-      return parse_tail<Args, end, ID>(code_unit<char_type>{str[POS]},
+      return parse_tail<Args, end, ID>(code_unit<char_type>{str[POS]}, fmt);
-                                       format_str);
     }
   }
 }
 
 template <typename... Args, typename S,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-constexpr auto compile(S format_str) {
+constexpr auto compile(S fmt) {
-  constexpr auto str = basic_string_view<typename S::char_type>(format_str);
+  constexpr auto str = basic_string_view<typename S::char_type>(fmt);
   if constexpr (str.size() == 0) {
     return detail::make_text(str, 0, 0);
   } else {
     constexpr auto result =
-        detail::compile_format_string<detail::type_list<Args...>, 0, 0>(
+        detail::compile_format_string<detail::type_list<Args...>, 0, 0>(fmt);
-            format_str);
     return result;
   }
 }
-#endif  // __cpp_if_constexpr
+#endif  // defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
 }  // namespace detail
 
-FMT_MODULE_EXPORT_BEGIN
+FMT_BEGIN_EXPORT
 
-#ifdef __cpp_if_constexpr
+#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
 
-template <typename CompiledFormat, typename... Args,
+template <typename CompiledFormat, typename... T,
           typename Char = typename CompiledFormat::char_type,
           FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
-FMT_INLINE std::basic_string<Char> format(const CompiledFormat& cf,
+FMT_INLINE FMT_CONSTEXPR_STRING auto format(const CompiledFormat& cf,
-                                          const Args&... args) {
+                                            const T&... args)
+    -> std::basic_string<Char> {
   auto s = std::basic_string<Char>();
   cf.format(std::back_inserter(s), args...);
   return s;
 }
 
-template <typename OutputIt, typename CompiledFormat, typename... Args,
+template <typename OutputIt, typename CompiledFormat, typename... T,
           FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
-constexpr FMT_INLINE OutputIt format_to(OutputIt out, const CompiledFormat& cf,
+constexpr FMT_INLINE auto format_to(OutputIt out, const CompiledFormat& cf,
-                                        const Args&... args) {
+                                    const T&... args) -> OutputIt {
   return cf.format(out, args...);
 }
 
-template <typename S, typename... Args,
+template <typename S, typename... T,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
+FMT_INLINE FMT_CONSTEXPR_STRING auto format(const S&, T&&... args)
-                                                           Args&&... args) {
+    -> std::basic_string<typename S::char_type> {
   if constexpr (std::is_same<typename S::char_type, char>::value) {
     constexpr auto str = basic_string_view<typename S::char_type>(S());
     if constexpr (str.size() == 2 && str[0] == '{' && str[1] == '}') {
@@ -566,73 +490,99 @@ FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
       }
     }
   }
-  constexpr auto compiled = detail::compile<Args...>(S());
+  constexpr auto compiled = detail::compile<T...>(S());
   if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
                              detail::unknown_format>()) {
-    return format(static_cast<basic_string_view<typename S::char_type>>(S()),
+    return fmt::format(
-                  std::forward<Args>(args)...);
+        static_cast<basic_string_view<typename S::char_type>>(S()),
+        std::forward<T>(args)...);
   } else {
-    return format(compiled, std::forward<Args>(args)...);
+    return fmt::format(compiled, std::forward<T>(args)...);
   }
 }
 
-template <typename OutputIt, typename S, typename... Args,
+template <typename OutputIt, typename S, typename... T,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-FMT_CONSTEXPR OutputIt format_to(OutputIt out, const S&, Args&&... args) {
+FMT_CONSTEXPR auto format_to(OutputIt out, const S&, T&&... args) -> OutputIt {
-  constexpr auto compiled = detail::compile<Args...>(S());
+  constexpr auto compiled = detail::compile<T...>(S());
   if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
                              detail::unknown_format>()) {
-    return format_to(out,
+    return fmt::format_to(
-                     static_cast<basic_string_view<typename S::char_type>>(S()),
+        out, static_cast<basic_string_view<typename S::char_type>>(S()),
-                     std::forward<Args>(args)...);
+        std::forward<T>(args)...);
   } else {
-    return format_to(out, compiled, std::forward<Args>(args)...);
+    return fmt::format_to(out, compiled, std::forward<T>(args)...);
   }
 }
 #endif
 
-template <typename OutputIt, typename S, typename... Args,
+template <typename OutputIt, typename S, typename... T,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-format_to_n_result<OutputIt> format_to_n(OutputIt out, size_t n,
+auto format_to_n(OutputIt out, size_t n, const S& fmt, T&&... args)
-                                         const S& format_str, Args&&... args) {
+    -> format_to_n_result<OutputIt> {
-  auto it = format_to(detail::truncating_iterator<OutputIt>(out, n), format_str,
+  using traits = detail::fixed_buffer_traits;
-                      std::forward<Args>(args)...);
+  auto buf = detail::iterator_buffer<OutputIt, char, traits>(out, n);
-  return {it.base(), it.count()};
+  fmt::format_to(std::back_inserter(buf), fmt, std::forward<T>(args)...);
+  return {buf.out(), buf.count()};
 }
 
-template <typename S, typename... Args,
+template <typename S, typename... T,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-size_t formatted_size(const S& format_str, const Args&... args) {
+FMT_CONSTEXPR20 auto formatted_size(const S& fmt, T&&... args) -> size_t {
-  return format_to(detail::counting_iterator(), format_str, args...).count();
+  auto buf = detail::counting_buffer<>();
+  fmt::format_to(appender(buf), fmt, std::forward<T>(args)...);
+  return buf.count();
 }
 
-template <typename S, typename... Args,
+template <typename S, typename... T,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-void print(std::FILE* f, const S& format_str, const Args&... args) {
+void print(std::FILE* f, const S& fmt, T&&... args) {
-  memory_buffer buffer;
+  auto buf = memory_buffer();
-  format_to(std::back_inserter(buffer), format_str, args...);
+  fmt::format_to(appender(buf), fmt, std::forward<T>(args)...);
-  detail::print(f, {buffer.data(), buffer.size()});
+  detail::print(f, {buf.data(), buf.size()});
 }
 
-template <typename S, typename... Args,
+template <typename S, typename... T,
-          FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
-void print(const S& format_str, const Args&... args) {
+void print(const S& fmt, T&&... args) {
-  print(stdout, format_str, args...);
+  print(stdout, fmt, std::forward<T>(args)...);
 }
 
-#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
+template <size_t N> class static_format_result {
-inline namespace literals {
+ private:
-template <detail::fixed_string Str>
+  char data[N];
-constexpr detail::udl_compiled_string<
-    remove_cvref_t<decltype(Str.data[0])>,
-    sizeof(Str.data) / sizeof(decltype(Str.data[0])), Str>
-operator""_cf() {
-  return {};
-}
-}  // namespace literals
-#endif
 
-FMT_MODULE_EXPORT_END
+ public:
+  template <typename S, typename... T,
+            FMT_ENABLE_IF(is_compiled_string<S>::value)>
+  explicit FMT_CONSTEXPR static_format_result(const S& fmt, T&&... args) {
+    *fmt::format_to(data, fmt, std::forward<T>(args)...) = '\0';
+  }
+
+  auto str() const -> fmt::string_view { return {data, N - 1}; }
+  auto c_str() const -> const char* { return data; }
+};
+
+/**
+ * Formats arguments according to the format string `fmt_str` and produces
+ * a string of the exact required size at compile time. Both the format string
+ * and the arguments must be compile-time expressions.
+ *
+ * The resulting string can be accessed as a C string via `c_str()` or as
+ * a `fmt::string_view` via `str()`.
+ *
+ * **Example**:
+ *
+ *     // Produces the static string "42" at compile time.
+ *     static constexpr auto result = FMT_STATIC_FORMAT("{}", 42);
+ *     const char* s = result.c_str();
+ */
+#define FMT_STATIC_FORMAT(fmt_str, ...)                            \
+  fmt::static_format_result<                                       \
+      fmt::formatted_size(FMT_COMPILE(fmt_str), __VA_ARGS__) + 1>( \
+      FMT_COMPILE(fmt_str), __VA_ARGS__)
+
+FMT_END_EXPORT
 FMT_END_NAMESPACE
 
 #endif  // FMT_COMPILE_H_

src/spice2x/external/fmt/include/fmt/locale.h

@@ -1,2 +0,0 @@
-#include "xchar.h"
-#warning fmt/locale.h is deprecated, include fmt/format.h or fmt/xchar.h instead

src/spice2x/external/fmt/include/fmt/os.h

@@ -8,30 +8,34 @@
 #ifndef FMT_OS_H_
 #define FMT_OS_H_
 
-#include <cerrno>
-#include <clocale>  // locale_t
-#include <cstddef>
-#include <cstdio>
-#include <cstdlib>       // strtod_l
-#include <system_error>  // std::system_error
-
-#if defined __APPLE__ || defined(__FreeBSD__)
-#  include <xlocale.h>  // for LC_NUMERIC_MASK on OS X
-#endif
-
 #include "format.h"
 
+#ifndef FMT_MODULE
+#  include <cerrno>
+#  include <cstddef>
+#  include <cstdio>
+#  include <system_error>  // std::system_error
+
+#  if FMT_HAS_INCLUDE(<xlocale.h>)
+#    include <xlocale.h>  // LC_NUMERIC_MASK on macOS
+#  endif
+#endif  // FMT_MODULE
+
+#ifndef FMT_USE_FCNTL
 // UWP doesn't provide _pipe.
-#if FMT_HAS_INCLUDE("winapifamily.h")
+#  if FMT_HAS_INCLUDE("winapifamily.h")
-#  include <winapifamily.h>
+#    include <winapifamily.h>
-#endif
+#  endif
-#if (FMT_HAS_INCLUDE(<fcntl.h>) || defined(__APPLE__) || \
+#  if (FMT_HAS_INCLUDE(<fcntl.h>) || defined(__APPLE__) || \
-     defined(__linux__)) &&                              \
+       defined(__linux__)) &&                              \
-    (!defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP))
+      (!defined(WINAPI_FAMILY) ||                          \
-#  include <fcntl.h>  // for O_RDONLY
+       (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP)) &&    \
-#  define FMT_USE_FCNTL 1
+      !defined(__wasm__)
-#else
+#    include <fcntl.h>  // for O_RDONLY
-#  define FMT_USE_FCNTL 0
+#    define FMT_USE_FCNTL 1
+#  else
+#    define FMT_USE_FCNTL 0
+#  endif
 #endif
 
 #ifndef FMT_POSIX
@@ -45,6 +49,7 @@
 
 // Calls to system functions are wrapped in FMT_SYSTEM for testability.
 #ifdef FMT_SYSTEM
+#  define FMT_HAS_SYSTEM
 #  define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
 #else
 #  define FMT_SYSTEM(call) ::call
@@ -70,144 +75,88 @@
 #define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
 
 FMT_BEGIN_NAMESPACE
-FMT_MODULE_EXPORT_BEGIN
+FMT_BEGIN_EXPORT
 
 /**
-  \rst
+ * A reference to a null-terminated string. It can be constructed from a C
-  A reference to a null-terminated string. It can be constructed from a C
+ * string or `std::string`.
-  string or ``std::string``.
+ *
-
+ * You can use one of the following type aliases for common character types:
-  You can use one of the following type aliases for common character types:
+ *
-
+ * +---------------+-----------------------------+
-  +---------------+-----------------------------+
+ * | Type          | Definition                  |
-  | Type          | Definition                  |
+ * +===============+=============================+
-  +===============+=============================+
+ * | cstring_view  | basic_cstring_view<char>    |
-  | cstring_view  | basic_cstring_view<char>    |
+ * +---------------+-----------------------------+
-  +---------------+-----------------------------+
+ * | wcstring_view | basic_cstring_view<wchar_t> |
-  | wcstring_view | basic_cstring_view<wchar_t> |
+ * +---------------+-----------------------------+
-  +---------------+-----------------------------+
+ *
-
+ * This class is most useful as a parameter type for functions that wrap C APIs.
-  This class is most useful as a parameter type to allow passing
-  different types of strings to a function, for example::
-
-    template <typename... Args>
-    std::string format(cstring_view format_str, const Args & ... args);
-
-    format("{}", 42);
-    format(std::string("{}"), 42);
-  \endrst
  */
 template <typename Char> class basic_cstring_view {
  private:
   const Char* data_;
 
  public:
-  /** Constructs a string reference object from a C string. */
+  /// Constructs a string reference object from a C string.
   basic_cstring_view(const Char* s) : data_(s) {}
 
-  /**
+  /// Constructs a string reference from an `std::string` object.
-    \rst
-    Constructs a string reference from an ``std::string`` object.
-    \endrst
-   */
   basic_cstring_view(const std::basic_string<Char>& s) : data_(s.c_str()) {}
 
-  /** Returns the pointer to a C string. */
+  /// Returns the pointer to a C string.
-  const Char* c_str() const { return data_; }
+  auto c_str() const -> const Char* { return data_; }
 };
 
 using cstring_view = basic_cstring_view<char>;
 using wcstring_view = basic_cstring_view<wchar_t>;
 
-template <typename Char> struct formatter<std::error_code, Char> {
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename FormatContext>
-  FMT_CONSTEXPR auto format(const std::error_code& ec, FormatContext& ctx) const
-      -> decltype(ctx.out()) {
-    auto out = ctx.out();
-    out = detail::write_bytes(out, ec.category().name(),
-                              basic_format_specs<Char>());
-    out = detail::write<Char>(out, Char(':'));
-    out = detail::write<Char>(out, ec.value());
-    return out;
-  }
-};
-
 #ifdef _WIN32
-FMT_API const std::error_category& system_category() FMT_NOEXCEPT;
+FMT_API const std::error_category& system_category() noexcept;
-
-FMT_BEGIN_DETAIL_NAMESPACE
-// A converter from UTF-16 to UTF-8.
-// It is only provided for Windows since other systems support UTF-8 natively.
-class utf16_to_utf8 {
- private:
-  memory_buffer buffer_;
-
- public:
-  utf16_to_utf8() {}
-  FMT_API explicit utf16_to_utf8(basic_string_view<wchar_t> s);
-  operator string_view() const { return string_view(&buffer_[0], size()); }
-  size_t size() const { return buffer_.size() - 1; }
-  const char* c_str() const { return &buffer_[0]; }
-  std::string str() const { return std::string(&buffer_[0], size()); }
-
-  // Performs conversion returning a system error code instead of
-  // throwing exception on conversion error. This method may still throw
-  // in case of memory allocation error.
-  FMT_API int convert(basic_string_view<wchar_t> s);
-};
 
+namespace detail {
 FMT_API void format_windows_error(buffer<char>& out, int error_code,
-                                  const char* message) FMT_NOEXCEPT;
+                                  const char* message) noexcept;
-FMT_END_DETAIL_NAMESPACE
+}
 
-FMT_API std::system_error vwindows_error(int error_code, string_view format_str,
+FMT_API std::system_error vwindows_error(int error_code, string_view fmt,
                                          format_args args);
 
 /**
- \rst
+ * Constructs a `std::system_error` object with the description of the form
- Constructs a :class:`std::system_error` object with the description
+ *
- of the form
+ *     <message>: <system-message>
-
+ *
- .. parsed-literal::
+ * where `<message>` is the formatted message and `<system-message>` is the
-   *<message>*: *<system-message>*
+ * system message corresponding to the error code.
-
+ * `error_code` is a Windows error code as given by `GetLastError`.
- where *<message>* is the formatted message and *<system-message>* is the
+ * If `error_code` is not a valid error code such as -1, the system message
- system message corresponding to the error code.
+ * will look like "error -1".
- *error_code* is a Windows error code as given by ``GetLastError``.
+ *
- If *error_code* is not a valid error code such as -1, the system message
+ * **Example**:
- will look like "error -1".
+ *
-
+ *     // This throws a system_error with the description
- **Example**::
+ *     //   cannot open file 'foo': The system cannot find the file specified.
-
+ *     // or similar (system message may vary) if the file doesn't exist.
-   // This throws a system_error with the description
+ *     const char *filename = "foo";
-   //   cannot open file 'madeup': The system cannot find the file specified.
+ *     LPOFSTRUCT of = LPOFSTRUCT();
-   // or similar (system message may vary).
+ *     HFILE file = OpenFile(filename, &of, OF_READ);
-   const char *filename = "madeup";
+ *     if (file == HFILE_ERROR) {
-   LPOFSTRUCT of = LPOFSTRUCT();
+ *       throw fmt::windows_error(GetLastError(),
-   HFILE file = OpenFile(filename, &of, OF_READ);
+ *                                "cannot open file '{}'", filename);
-   if (file == HFILE_ERROR) {
+ *     }
-     throw fmt::windows_error(GetLastError(),
+ */
-                              "cannot open file '{}'", filename);
+template <typename... T>
-   }
+auto windows_error(int error_code, string_view message, const T&... args)
- \endrst
+    -> std::system_error {
-*/
+  return vwindows_error(error_code, message, vargs<T...>{{args...}});
-template <typename... Args>
-std::system_error windows_error(int error_code, string_view message,
-                                const Args&... args) {
-  return vwindows_error(error_code, message, fmt::make_format_args(args...));
 }
 
 // Reports a Windows error without throwing an exception.
 // Can be used to report errors from destructors.
-FMT_API void report_windows_error(int error_code,
+FMT_API void report_windows_error(int error_code, const char* message) noexcept;
-                                  const char* message) FMT_NOEXCEPT;
 #else
-inline const std::error_category& system_category() FMT_NOEXCEPT {
+inline auto system_category() noexcept -> const std::error_category& {
   return std::system_category();
 }
 #endif  // _WIN32
@@ -215,8 +164,8 @@ inline const std::error_category& system_category() FMT_NOEXCEPT {
 // std::system is not available on some platforms such as iOS (#2248).
 #ifdef __OSX__
 template <typename S, typename... Args, typename Char = char_t<S>>
-void say(const S& format_str, Args&&... args) {
+void say(const S& fmt, Args&&... args) {
-  std::system(format("say \"{}\"", format(format_str, args...)).c_str());
+  std::system(format("say \"{}\"", format(fmt, args...)).c_str());
 }
 #endif
 
@@ -227,24 +176,24 @@ class buffered_file {
 
   friend class file;
 
-  explicit buffered_file(FILE* f) : file_(f) {}
+  inline explicit buffered_file(FILE* f) : file_(f) {}
 
  public:
   buffered_file(const buffered_file&) = delete;
   void operator=(const buffered_file&) = delete;
 
   // Constructs a buffered_file object which doesn't represent any file.
-  buffered_file() FMT_NOEXCEPT : file_(nullptr) {}
+  inline buffered_file() noexcept : file_(nullptr) {}
 
   // Destroys the object closing the file it represents if any.
-  FMT_API ~buffered_file() FMT_NOEXCEPT;
+  FMT_API ~buffered_file() noexcept;
 
  public:
-  buffered_file(buffered_file&& other) FMT_NOEXCEPT : file_(other.file_) {
+  inline buffered_file(buffered_file&& other) noexcept : file_(other.file_) {
     other.file_ = nullptr;
   }
 
-  buffered_file& operator=(buffered_file&& other) {
+  inline auto operator=(buffered_file&& other) -> buffered_file& {
     close();
     file_ = other.file_;
     other.file_ = nullptr;
@@ -258,36 +207,35 @@ class buffered_file {
   FMT_API void close();
 
   // Returns the pointer to a FILE object representing this file.
-  FILE* get() const FMT_NOEXCEPT { return file_; }
+  inline auto get() const noexcept -> FILE* { return file_; }
 
-  // We place parentheses around fileno to workaround a bug in some versions
+  FMT_API auto descriptor() const -> int;
-  // of MinGW that define fileno as a macro.
-  FMT_API int(fileno)() const;
 
-  void vprint(string_view format_str, format_args args) {
+  template <typename... T>
-    fmt::vprint(file_, format_str, args);
+  inline void print(string_view fmt, const T&... args) {
-  }
+    fmt::vargs<T...> vargs = {{args...}};
-
+    detail::is_locking<T...>() ? fmt::vprint_buffered(file_, fmt, vargs)
-  template <typename... Args>
+                               : fmt::vprint(file_, fmt, vargs);
-  inline void print(string_view format_str, const Args&... args) {
-    vprint(format_str, fmt::make_format_args(args...));
   }
 };
 
 #if FMT_USE_FCNTL
+
 // A file. Closed file is represented by a file object with descriptor -1.
-// Methods that are not declared with FMT_NOEXCEPT may throw
+// Methods that are not declared with noexcept may throw
 // fmt::system_error in case of failure. Note that some errors such as
 // closing the file multiple times will cause a crash on Windows rather
 // than an exception. You can get standard behavior by overriding the
 // invalid parameter handler with _set_invalid_parameter_handler.
-class file {
+class FMT_API file {
  private:
   int fd_;  // File descriptor.
 
   // Constructs a file object with a given descriptor.
   explicit file(int fd) : fd_(fd) {}
 
+  friend struct pipe;
+
  public:
   // Possible values for the oflag argument to the constructor.
   enum {
@@ -300,19 +248,19 @@ class file {
   };
 
   // Constructs a file object which doesn't represent any file.
-  file() FMT_NOEXCEPT : fd_(-1) {}
+  inline file() noexcept : fd_(-1) {}
 
   // Opens a file and constructs a file object representing this file.
-  FMT_API file(cstring_view path, int oflag);
+  file(cstring_view path, int oflag);
 
  public:
   file(const file&) = delete;
   void operator=(const file&) = delete;
 
-  file(file&& other) FMT_NOEXCEPT : fd_(other.fd_) { other.fd_ = -1; }
+  inline file(file&& other) noexcept : fd_(other.fd_) { other.fd_ = -1; }
 
   // Move assignment is not noexcept because close may throw.
-  file& operator=(file&& other) {
+  inline auto operator=(file&& other) -> file& {
     close();
     fd_ = other.fd_;
     other.fd_ = -1;
@@ -320,54 +268,65 @@ class file {
   }
 
   // Destroys the object closing the file it represents if any.
-  FMT_API ~file() FMT_NOEXCEPT;
+  ~file() noexcept;
 
   // Returns the file descriptor.
-  int descriptor() const FMT_NOEXCEPT { return fd_; }
+  inline auto descriptor() const noexcept -> int { return fd_; }
 
   // Closes the file.
-  FMT_API void close();
+  void close();
 
   // Returns the file size. The size has signed type for consistency with
   // stat::st_size.
-  FMT_API long long size() const;
+  auto size() const -> long long;
 
   // Attempts to read count bytes from the file into the specified buffer.
-  FMT_API size_t read(void* buffer, size_t count);
+  auto read(void* buffer, size_t count) -> size_t;
 
   // Attempts to write count bytes from the specified buffer to the file.
-  FMT_API size_t write(const void* buffer, size_t count);
+  auto write(const void* buffer, size_t count) -> size_t;
 
   // Duplicates a file descriptor with the dup function and returns
   // the duplicate as a file object.
-  FMT_API static file dup(int fd);
+  static auto dup(int fd) -> file;
 
   // Makes fd be the copy of this file descriptor, closing fd first if
   // necessary.
-  FMT_API void dup2(int fd);
+  void dup2(int fd);
 
   // Makes fd be the copy of this file descriptor, closing fd first if
   // necessary.
-  FMT_API void dup2(int fd, std::error_code& ec) FMT_NOEXCEPT;
+  void dup2(int fd, std::error_code& ec) noexcept;
-
-  // Creates a pipe setting up read_end and write_end file objects for reading
-  // and writing respectively.
-  FMT_API static void pipe(file& read_end, file& write_end);
 
   // Creates a buffered_file object associated with this file and detaches
   // this file object from the file.
-  FMT_API buffered_file fdopen(const char* mode);
+  auto fdopen(const char* mode) -> buffered_file;
+
+#  if defined(_WIN32) && !defined(__MINGW32__)
+  // Opens a file and constructs a file object representing this file by
+  // wcstring_view filename. Windows only.
+  static file open_windows_file(wcstring_view path, int oflag);
+#  endif
+};
+
+struct FMT_API pipe {
+  file read_end;
+  file write_end;
+
+  // Creates a pipe setting up read_end and write_end file objects for reading
+  // and writing respectively.
+  pipe();
 };
 
 // Returns the memory page size.
-long getpagesize();
+auto getpagesize() -> long;
 
-FMT_BEGIN_DETAIL_NAMESPACE
+namespace detail {
 
 struct buffer_size {
-  buffer_size() = default;
+  constexpr buffer_size() = default;
   size_t value = 0;
-  buffer_size operator=(size_t val) const {
+  FMT_CONSTEXPR auto operator=(size_t val) const -> buffer_size {
     auto bs = buffer_size();
     bs.value = val;
     return bs;
@@ -378,7 +337,7 @@ struct ostream_params {
   int oflag = file::WRONLY | file::CREATE | file::TRUNC;
   size_t buffer_size = BUFSIZ > 32768 ? BUFSIZ : 32768;
 
-  ostream_params() {}
+  constexpr ostream_params() {}
 
   template <typename... T>
   ostream_params(T... params, int new_oflag) : ostream_params(params...) {
@@ -390,126 +349,79 @@ struct ostream_params {
       : ostream_params(params...) {
     this->buffer_size = bs.value;
   }
+
+// Intel has a bug that results in failure to deduce a constructor
+// for empty parameter packs.
+#  if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 2000
+  ostream_params(int new_oflag) : oflag(new_oflag) {}
+  ostream_params(detail::buffer_size bs) : buffer_size(bs.value) {}
+#  endif
 };
 
-FMT_END_DETAIL_NAMESPACE
+}  // namespace detail
 
-static constexpr detail::buffer_size buffer_size;
+FMT_INLINE_VARIABLE constexpr auto buffer_size = detail::buffer_size();
 
-/** A fast output stream which is not thread-safe. */
+/// A fast buffered output stream for writing from a single thread. Writing from
-class FMT_API ostream final : private detail::buffer<char> {
+/// multiple threads without external synchronization may result in a data race.
+class ostream : private detail::buffer<char> {
  private:
   file file_;
 
-  void flush() {
+  FMT_API ostream(cstring_view path, const detail::ostream_params& params);
+
+  FMT_API static void grow(buffer<char>& buf, size_t);
+
+ public:
+  FMT_API ostream(ostream&& other) noexcept;
+  FMT_API ~ostream();
+
+  operator writer() {
+    detail::buffer<char>& buf = *this;
+    return buf;
+  }
+
+  inline void flush() {
     if (size() == 0) return;
-    file_.write(data(), size());
+    file_.write(data(), size() * sizeof(data()[0]));
     clear();
   }
 
-  void grow(size_t) override;
-
-  ostream(cstring_view path, const detail::ostream_params& params)
-      : file_(path, params.oflag) {
-    set(new char[params.buffer_size], params.buffer_size);
-  }
-
- public:
-  ostream(ostream&& other)
-      : detail::buffer<char>(other.data(), other.size(), other.capacity()),
-        file_(std::move(other.file_)) {
-    other.clear();
-    other.set(nullptr, 0);
-  }
-  ~ostream() {
-    flush();
-    delete[] data();
-  }
-
   template <typename... T>
-  friend ostream output_file(cstring_view path, T... params);
+  friend auto output_file(cstring_view path, T... params) -> ostream;
 
-  void close() {
+  inline void close() {
     flush();
     file_.close();
   }
 
-  /**
+  /// Formats `args` according to specifications in `fmt` and writes the
-    Formats ``args`` according to specifications in ``fmt`` and writes the
+  /// output to the file.
-    output to the file.
-   */
   template <typename... T> void print(format_string<T...> fmt, T&&... args) {
-    vformat_to(detail::buffer_appender<char>(*this), fmt,
+    vformat_to(appender(*this), fmt.str, vargs<T...>{{args...}});
-               fmt::make_format_args(args...));
   }
 };
 
 /**
-  \rst
+ * Opens a file for writing. Supported parameters passed in `params`:
-  Opens a file for writing. Supported parameters passed in *params*:
+ *
-
+ * - `<integer>`: Flags passed to [open](
-  * ``<integer>``: Flags passed to `open
+ *   https://pubs.opengroup.org/onlinepubs/007904875/functions/open.html)
-    <https://pubs.opengroup.org/onlinepubs/007904875/functions/open.html>`_
+ *   (`file::WRONLY | file::CREATE | file::TRUNC` by default)
-    (``file::WRONLY | file::CREATE`` by default)
+ * - `buffer_size=<integer>`: Output buffer size
-  * ``buffer_size=<integer>``: Output buffer size
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ *     auto out = fmt::output_file("guide.txt");
-    auto out = fmt::output_file("guide.txt");
+ *     out.print("Don't {}", "Panic");
-    out.print("Don't {}", "Panic");
-  \endrst
  */
 template <typename... T>
-inline ostream output_file(cstring_view path, T... params) {
+inline auto output_file(cstring_view path, T... params) -> ostream {
   return {path, detail::ostream_params(params...)};
 }
 #endif  // FMT_USE_FCNTL
 
-#ifdef FMT_LOCALE
+FMT_END_EXPORT
-// A "C" numeric locale.
-class locale {
- private:
-#  ifdef _WIN32
-  using locale_t = _locale_t;
-
-  static void freelocale(locale_t loc) { _free_locale(loc); }
-
-  static double strtod_l(const char* nptr, char** endptr, _locale_t loc) {
-    return _strtod_l(nptr, endptr, loc);
-  }
-#  endif
-
-  locale_t locale_;
-
- public:
-  using type = locale_t;
-  locale(const locale&) = delete;
-  void operator=(const locale&) = delete;
-
-  locale() {
-#  ifndef _WIN32
-    locale_ = FMT_SYSTEM(newlocale(LC_NUMERIC_MASK, "C", nullptr));
-#  else
-    locale_ = _create_locale(LC_NUMERIC, "C");
-#  endif
-    if (!locale_) FMT_THROW(system_error(errno, "cannot create locale"));
-  }
-  ~locale() { freelocale(locale_); }
-
-  type get() const { return locale_; }
-
-  // Converts string to floating-point number and advances str past the end
-  // of the parsed input.
-  double strtod(const char*& str) const {
-    char* end = nullptr;
-    double result = strtod_l(str, &end, locale_);
-    str = end;
-    return result;
-  }
-};
-using Locale FMT_DEPRECATED_ALIAS = locale;
-#endif  // FMT_LOCALE
-FMT_MODULE_EXPORT_END
 FMT_END_NAMESPACE
 
 #endif  // FMT_OS_H_

src/spice2x/external/fmt/include/fmt/ostream.h

@@ -8,93 +8,53 @@
 #ifndef FMT_OSTREAM_H_
 #define FMT_OSTREAM_H_
 
-#include <ostream>
+#ifndef FMT_MODULE
+#  include <fstream>  // std::filebuf
+#endif
 
-#include "format.h"
+#ifdef _WIN32
+#  ifdef __GLIBCXX__
+#    include <ext/stdio_filebuf.h>
+#    include <ext/stdio_sync_filebuf.h>
+#  endif
+#  include <io.h>
+#endif
+
+#include "chrono.h"  // formatbuf
+
+#ifdef _MSVC_STL_UPDATE
+#  define FMT_MSVC_STL_UPDATE _MSVC_STL_UPDATE
+#elif defined(_MSC_VER) && _MSC_VER < 1912  // VS 15.5
+#  define FMT_MSVC_STL_UPDATE _MSVC_LANG
+#else
+#  define FMT_MSVC_STL_UPDATE 0
+#endif
 
 FMT_BEGIN_NAMESPACE
-
-template <typename Char> class basic_printf_parse_context;
-template <typename OutputIt, typename Char> class basic_printf_context;
-
 namespace detail {
 
-template <class Char> class formatbuf : public std::basic_streambuf<Char> {
+// Generate a unique explicit instantiation in every translation unit using a
- private:
+// tag type in an anonymous namespace.
-  using int_type = typename std::basic_streambuf<Char>::int_type;
+namespace {
-  using traits_type = typename std::basic_streambuf<Char>::traits_type;
+struct file_access_tag {};
-
+}  // namespace
-  buffer<Char>& buffer_;
+template <typename Tag, typename BufType, FILE* BufType::*FileMemberPtr>
-
+class file_access {
- public:
+  friend auto get_file(BufType& obj) -> FILE* { return obj.*FileMemberPtr; }
-  formatbuf(buffer<Char>& buf) : buffer_(buf) {}
-
- protected:
-  // The put-area is actually always empty. This makes the implementation
-  // simpler and has the advantage that the streambuf and the buffer are always
-  // in sync and sputc never writes into uninitialized memory. The obvious
-  // disadvantage is that each call to sputc always results in a (virtual) call
-  // to overflow. There is no disadvantage here for sputn since this always
-  // results in a call to xsputn.
-
-  int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE {
-    if (!traits_type::eq_int_type(ch, traits_type::eof()))
-      buffer_.push_back(static_cast<Char>(ch));
-    return ch;
-  }
-
-  std::streamsize xsputn(const Char* s, std::streamsize count) FMT_OVERRIDE {
-    buffer_.append(s, s + count);
-    return count;
-  }
 };
 
-struct converter {
+#if FMT_MSVC_STL_UPDATE
-  template <typename T, FMT_ENABLE_IF(is_integral<T>::value)> converter(T);
+template class file_access<file_access_tag, std::filebuf,
-};
+                           &std::filebuf::_Myfile>;
-
+auto get_file(std::filebuf&) -> FILE*;
-template <typename Char> struct test_stream : std::basic_ostream<Char> {
+#endif
- private:
-  void_t<> operator<<(converter);
-};
-
-// Hide insertion operators for built-in types.
-template <typename Char, typename Traits>
-void_t<> operator<<(std::basic_ostream<Char, Traits>&, Char);
-template <typename Char, typename Traits>
-void_t<> operator<<(std::basic_ostream<Char, Traits>&, char);
-template <typename Traits>
-void_t<> operator<<(std::basic_ostream<char, Traits>&, char);
-template <typename Traits>
-void_t<> operator<<(std::basic_ostream<char, Traits>&, signed char);
-template <typename Traits>
-void_t<> operator<<(std::basic_ostream<char, Traits>&, unsigned char);
-
-// Checks if T has a user-defined operator<< (e.g. not a member of
-// std::ostream).
-template <typename T, typename Char> class is_streamable {
- private:
-  template <typename U>
-  static bool_constant<!std::is_same<decltype(std::declval<test_stream<Char>&>()
-                                              << std::declval<U>()),
-                                     void_t<>>::value>
-  test(int);
-
-  template <typename> static std::false_type test(...);
-
-  using result = decltype(test<T>(0));
-
- public:
-  is_streamable() = default;
-
-  static const bool value = result::value;
-};
 
 // Write the content of buf to os.
+// It is a separate function rather than a part of vprint to simplify testing.
 template <typename Char>
 void write_buffer(std::basic_ostream<Char>& os, buffer<Char>& buf) {
   const Char* buf_data = buf.data();
-  using unsigned_streamsize = std::make_unsigned<std::streamsize>::type;
+  using unsigned_streamsize = make_unsigned_t<std::streamsize>;
   unsigned_streamsize size = buf.size();
   unsigned_streamsize max_size = to_unsigned(max_value<std::streamsize>());
   do {
@@ -105,77 +65,103 @@ void write_buffer(std::basic_ostream<Char>& os, buffer<Char>& buf) {
   } while (size != 0);
 }
 
-template <typename Char, typename T>
+template <typename T> struct streamed_view {
-void format_value(buffer<Char>& buf, const T& value,
+  const T& value;
-                  locale_ref loc = locale_ref()) {
-  formatbuf<Char> format_buf(buf);
-  std::basic_ostream<Char> output(&format_buf);
-#if !defined(FMT_STATIC_THOUSANDS_SEPARATOR)
-  if (loc) output.imbue(loc.get<std::locale>());
-#endif
-  output << value;
-  output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
-  buf.try_resize(buf.size());
-}
-
-// Formats an object of type T that has an overloaded ostream operator<<.
-template <typename T, typename Char>
-struct fallback_formatter<T, Char, enable_if_t<is_streamable<T, Char>::value>>
-    : private formatter<basic_string_view<Char>, Char> {
-  FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
-      -> decltype(ctx.begin()) {
-    return formatter<basic_string_view<Char>, Char>::parse(ctx);
-  }
-  template <typename ParseCtx,
-            FMT_ENABLE_IF(std::is_same<
-                          ParseCtx, basic_printf_parse_context<Char>>::value)>
-  auto parse(ParseCtx& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename OutputIt>
-  auto format(const T& value, basic_format_context<OutputIt, Char>& ctx)
-      -> OutputIt {
-    basic_memory_buffer<Char> buffer;
-    format_value(buffer, value, ctx.locale());
-    basic_string_view<Char> str(buffer.data(), buffer.size());
-    return formatter<basic_string_view<Char>, Char>::format(str, ctx);
-  }
-  template <typename OutputIt>
-  auto format(const T& value, basic_printf_context<OutputIt, Char>& ctx)
-      -> OutputIt {
-    basic_memory_buffer<Char> buffer;
-    format_value(buffer, value, ctx.locale());
-    return std::copy(buffer.begin(), buffer.end(), ctx.out());
-  }
 };
 }  // namespace detail
 
-FMT_MODULE_EXPORT
+// Formats an object of type T that has an overloaded ostream operator<<.
 template <typename Char>
-void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
+struct basic_ostream_formatter : formatter<basic_string_view<Char>, Char> {
-            basic_format_args<buffer_context<type_identity_t<Char>>> args) {
+  void set_debug_format() = delete;
-  basic_memory_buffer<Char> buffer;
+
-  detail::vformat_to(buffer, format_str, args);
+  template <typename T, typename Context>
+  auto format(const T& value, Context& ctx) const -> decltype(ctx.out()) {
+    auto buffer = basic_memory_buffer<Char>();
+    auto&& formatbuf = detail::formatbuf<std::basic_streambuf<Char>>(buffer);
+    auto&& output = std::basic_ostream<Char>(&formatbuf);
+    output.imbue(std::locale::classic());  // The default is always unlocalized.
+    output << value;
+    output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
+    return formatter<basic_string_view<Char>, Char>::format(
+        {buffer.data(), buffer.size()}, ctx);
+  }
+};
+
+using ostream_formatter = basic_ostream_formatter<char>;
+
+template <typename T, typename Char>
+struct formatter<detail::streamed_view<T>, Char>
+    : basic_ostream_formatter<Char> {
+  template <typename Context>
+  auto format(detail::streamed_view<T> view, Context& ctx) const
+      -> decltype(ctx.out()) {
+    return basic_ostream_formatter<Char>::format(view.value, ctx);
+  }
+};
+
+/**
+ * Returns a view that formats `value` via an ostream `operator<<`.
+ *
+ * **Example**:
+ *
+ *     fmt::print("Current thread id: {}\n",
+ *                fmt::streamed(std::this_thread::get_id()));
+ */
+template <typename T>
+constexpr auto streamed(const T& value) -> detail::streamed_view<T> {
+  return {value};
+}
+
+inline void vprint(std::ostream& os, string_view fmt, format_args args) {
+  auto buffer = memory_buffer();
+  detail::vformat_to(buffer, fmt, args);
+  FILE* f = nullptr;
+#if FMT_MSVC_STL_UPDATE && FMT_USE_RTTI
+  if (auto* buf = dynamic_cast<std::filebuf*>(os.rdbuf()))
+    f = detail::get_file(*buf);
+#elif defined(_WIN32) && defined(__GLIBCXX__) && FMT_USE_RTTI
+  auto* rdbuf = os.rdbuf();
+  if (auto* sfbuf = dynamic_cast<__gnu_cxx::stdio_sync_filebuf<char>*>(rdbuf))
+    f = sfbuf->file();
+  else if (auto* fbuf = dynamic_cast<__gnu_cxx::stdio_filebuf<char>*>(rdbuf))
+    f = fbuf->file();
+#endif
+#ifdef _WIN32
+  if (f) {
+    int fd = _fileno(f);
+    if (_isatty(fd)) {
+      os.flush();
+      if (detail::write_console(fd, {buffer.data(), buffer.size()})) return;
+    }
+  }
+#endif
+  detail::ignore_unused(f);
   detail::write_buffer(os, buffer);
 }
 
 /**
-  \rst
+ * Prints formatted data to the stream `os`.
-  Prints formatted data to the stream *os*.
+ *
-
+ * **Example**:
-  **Example**::
+ *
-
+ *     fmt::print(cerr, "Don't {}!", "panic");
-    fmt::print(cerr, "Don't {}!", "panic");
-  \endrst
  */
-FMT_MODULE_EXPORT
+FMT_EXPORT template <typename... T>
-template <typename S, typename... Args,
+void print(std::ostream& os, format_string<T...> fmt, T&&... args) {
-          typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
+  fmt::vargs<T...> vargs = {{args...}};
-void print(std::basic_ostream<Char>& os, const S& format_str, Args&&... args) {
+  if (detail::const_check(detail::use_utf8)) return vprint(os, fmt.str, vargs);
-  vprint(os, to_string_view(format_str),
+  auto buffer = memory_buffer();
-         fmt::make_args_checked<Args...>(format_str, args...));
+  detail::vformat_to(buffer, fmt.str, vargs);
+  detail::write_buffer(os, buffer);
 }
+
+FMT_EXPORT template <typename... T>
+void println(std::ostream& os, format_string<T...> fmt, T&&... args) {
+  fmt::print(os, FMT_STRING("{}\n"),
+             fmt::format(fmt, std::forward<T>(args)...));
+}
+
 FMT_END_NAMESPACE
 
 #endif  // FMT_OSTREAM_H_

src/spice2x/external/fmt/include/fmt/printf.h

@@ -8,74 +8,114 @@
 #ifndef FMT_PRINTF_H_
 #define FMT_PRINTF_H_
 
-#include <algorithm>  // std::max
+#ifndef FMT_MODULE
-#include <limits>     // std::numeric_limits
+#  include <algorithm>  // std::find
-#include <ostream>
+#  include <limits>     // std::numeric_limits
+#endif
 
 #include "format.h"
 
 FMT_BEGIN_NAMESPACE
-FMT_MODULE_EXPORT_BEGIN
+FMT_BEGIN_EXPORT
 
-template <typename Char>
+template <typename Char> class basic_printf_context {
-class basic_printf_parse_context : public basic_format_parse_context<Char> {
+ private:
-  using basic_format_parse_context<Char>::basic_format_parse_context;
+  basic_appender<Char> out_;
+  basic_format_args<basic_printf_context> args_;
+
+  static_assert(std::is_same<Char, char>::value ||
+                    std::is_same<Char, wchar_t>::value,
+                "Unsupported code unit type.");
+
+ public:
+  using char_type = Char;
+  enum { builtin_types = 1 };
+
+  /// Constructs a `printf_context` object. References to the arguments are
+  /// stored in the context object so make sure they have appropriate lifetimes.
+  basic_printf_context(basic_appender<Char> out,
+                       basic_format_args<basic_printf_context> args)
+      : out_(out), args_(args) {}
+
+  auto out() -> basic_appender<Char> { return out_; }
+  void advance_to(basic_appender<Char>) {}
+
+  auto locale() -> locale_ref { return {}; }
+
+  auto arg(int id) const -> basic_format_arg<basic_printf_context> {
+    return args_.get(id);
+  }
 };
-template <typename OutputIt, typename Char> class basic_printf_context;
 
-FMT_BEGIN_DETAIL_NAMESPACE
+namespace detail {
+
+// Return the result via the out param to workaround gcc bug 77539.
+template <bool IS_CONSTEXPR, typename T, typename Ptr = const T*>
+FMT_CONSTEXPR auto find(Ptr first, Ptr last, T value, Ptr& out) -> bool {
+  for (out = first; out != last; ++out) {
+    if (*out == value) return true;
+  }
+  return false;
+}
+
+template <>
+inline auto find<false, char>(const char* first, const char* last, char value,
+                              const char*& out) -> bool {
+  out =
+      static_cast<const char*>(memchr(first, value, to_unsigned(last - first)));
+  return out != nullptr;
+}
 
 // Checks if a value fits in int - used to avoid warnings about comparing
 // signed and unsigned integers.
-template <bool IsSigned> struct int_checker {
+template <bool IS_SIGNED> struct int_checker {
-  template <typename T> static bool fits_in_int(T value) {
+  template <typename T> static auto fits_in_int(T value) -> bool {
-    unsigned max = max_value<int>();
+    return value <= to_unsigned(max_value<int>());
-    return value <= max;
   }
-  static bool fits_in_int(bool) { return true; }
+  inline static auto fits_in_int(bool) -> bool { return true; }
 };
 
 template <> struct int_checker<true> {
-  template <typename T> static bool fits_in_int(T value) {
+  template <typename T> static auto fits_in_int(T value) -> bool {
     return value >= (std::numeric_limits<int>::min)() &&
            value <= max_value<int>();
   }
-  static bool fits_in_int(int) { return true; }
+  inline static auto fits_in_int(int) -> bool { return true; }
 };
 
-class printf_precision_handler {
+struct printf_precision_handler {
- public:
   template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  int operator()(T value) {
+  auto operator()(T value) -> int {
     if (!int_checker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
-      FMT_THROW(format_error("number is too big"));
+      report_error("number is too big");
-    return (std::max)(static_cast<int>(value), 0);
+    return max_of(static_cast<int>(value), 0);
   }
 
   template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  int operator()(T) {
+  auto operator()(T) -> int {
-    FMT_THROW(format_error("precision is not integer"));
+    report_error("precision is not integer");
     return 0;
   }
 };
 
 // An argument visitor that returns true iff arg is a zero integer.
-class is_zero_int {
+struct is_zero_int {
- public:
   template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  bool operator()(T value) {
+  auto operator()(T value) -> bool {
     return value == 0;
   }
 
   template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  bool operator()(T) {
+  auto operator()(T) -> bool {
     return false;
   }
 };
 
 template <typename T> struct make_unsigned_or_bool : std::make_unsigned<T> {};
 
-template <> struct make_unsigned_or_bool<bool> { using type = bool; };
+template <> struct make_unsigned_or_bool<bool> {
+  using type = bool;
+};
 
 template <typename T, typename Context> class arg_converter {
  private:
@@ -98,24 +138,19 @@ template <typename T, typename Context> class arg_converter {
     using target_type = conditional_t<std::is_same<T, void>::value, U, T>;
     if (const_check(sizeof(target_type) <= sizeof(int))) {
       // Extra casts are used to silence warnings.
-      if (is_signed) {
+      using unsigned_type = typename make_unsigned_or_bool<target_type>::type;
-        arg_ = detail::make_arg<Context>(
+      if (is_signed)
-            static_cast<int>(static_cast<target_type>(value)));
+        arg_ = static_cast<int>(static_cast<target_type>(value));
-      } else {
+      else
-        using unsigned_type = typename make_unsigned_or_bool<target_type>::type;
+        arg_ = static_cast<unsigned>(static_cast<unsigned_type>(value));
-        arg_ = detail::make_arg<Context>(
-            static_cast<unsigned>(static_cast<unsigned_type>(value)));
-      }
     } else {
-      if (is_signed) {
+      // glibc's printf doesn't sign extend arguments of smaller types:
-        // glibc's printf doesn't sign extend arguments of smaller types:
+      //   std::printf("%lld", -42);  // prints "4294967254"
-        //   std::printf("%lld", -42);  // prints "4294967254"
+      // but we don't have to do the same because it's a UB.
-        // but we don't have to do the same because it's a UB.
+      if (is_signed)
-        arg_ = detail::make_arg<Context>(static_cast<long long>(value));
+        arg_ = static_cast<long long>(value);
-      } else {
+      else
-        arg_ = detail::make_arg<Context>(
+        arg_ = static_cast<typename make_unsigned_or_bool<U>::type>(value);
-            static_cast<typename make_unsigned_or_bool<U>::type>(value));
-      }
     }
   }
 
@@ -129,7 +164,7 @@ template <typename T, typename Context> class arg_converter {
 // unsigned).
 template <typename T, typename Context, typename Char>
 void convert_arg(basic_format_arg<Context>& arg, Char type) {
-  visit_format_arg(arg_converter<T, Context>(arg, type), arg);
+  arg.visit(arg_converter<T, Context>(arg, type));
 }
 
 // Converts an integer argument to char for printf.
@@ -142,8 +177,7 @@ template <typename Context> class char_converter {
 
   template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
   void operator()(T value) {
-    arg_ = detail::make_arg<Context>(
+    arg_ = static_cast<typename Context::char_type>(value);
-        static_cast<typename Context::char_type>(value));
   }
 
   template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
@@ -153,261 +187,163 @@ template <typename Context> class char_converter {
 // An argument visitor that return a pointer to a C string if argument is a
 // string or null otherwise.
 template <typename Char> struct get_cstring {
-  template <typename T> const Char* operator()(T) { return nullptr; }
+  template <typename T> auto operator()(T) -> const Char* { return nullptr; }
-  const Char* operator()(const Char* s) { return s; }
+  auto operator()(const Char* s) -> const Char* { return s; }
 };
 
 // Checks if an argument is a valid printf width specifier and sets
 // left alignment if it is negative.
-template <typename Char> class printf_width_handler {
+class printf_width_handler {
  private:
-  using format_specs = basic_format_specs<Char>;
-
   format_specs& specs_;
 
  public:
-  explicit printf_width_handler(format_specs& specs) : specs_(specs) {}
+  inline explicit printf_width_handler(format_specs& specs) : specs_(specs) {}
 
   template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  unsigned operator()(T value) {
+  auto operator()(T value) -> unsigned {
     auto width = static_cast<uint32_or_64_or_128_t<T>>(value);
     if (detail::is_negative(value)) {
-      specs_.align = align::left;
+      specs_.set_align(align::left);
       width = 0 - width;
     }
-    unsigned int_max = max_value<int>();
+    unsigned int_max = to_unsigned(max_value<int>());
-    if (width > int_max) FMT_THROW(format_error("number is too big"));
+    if (width > int_max) report_error("number is too big");
     return static_cast<unsigned>(width);
   }
 
   template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  unsigned operator()(T) {
+  auto operator()(T) -> unsigned {
-    FMT_THROW(format_error("width is not integer"));
+    report_error("width is not integer");
     return 0;
   }
 };
 
-// The ``printf`` argument formatter.
+// Workaround for a bug with the XL compiler when initializing
-template <typename OutputIt, typename Char>
+// printf_arg_formatter's base class.
+template <typename Char>
+auto make_arg_formatter(basic_appender<Char> iter, format_specs& s)
+    -> arg_formatter<Char> {
+  return {iter, s, locale_ref()};
+}
+
+// The `printf` argument formatter.
+template <typename Char>
 class printf_arg_formatter : public arg_formatter<Char> {
  private:
   using base = arg_formatter<Char>;
-  using context_type = basic_printf_context<OutputIt, Char>;
+  using context_type = basic_printf_context<Char>;
-  using format_specs = basic_format_specs<Char>;
 
   context_type& context_;
 
-  OutputIt write_null_pointer(bool is_string = false) {
+  void write_null_pointer(bool is_string = false) {
     auto s = this->specs;
-    s.type = 0;
+    s.set_type(presentation_type::none);
-    return write_bytes(this->out, is_string ? "(null)" : "(nil)", s);
+    write_bytes<Char>(this->out, is_string ? "(null)" : "(nil)", s);
+  }
+
+  template <typename T> void write(T value) {
+    detail::write<Char>(this->out, value, this->specs, this->locale);
   }
 
  public:
-  printf_arg_formatter(OutputIt iter, format_specs& s, context_type& ctx)
+  printf_arg_formatter(basic_appender<Char> iter, format_specs& s,
-      : base{iter, s, locale_ref()}, context_(ctx) {}
+                       context_type& ctx)
+      : base(make_arg_formatter(iter, s)), context_(ctx) {}
 
-  OutputIt operator()(monostate value) { return base::operator()(value); }
+  void operator()(monostate value) { write(value); }
 
   template <typename T, FMT_ENABLE_IF(detail::is_integral<T>::value)>
-  OutputIt operator()(T value) {
+  void operator()(T value) {
     // MSVC2013 fails to compile separate overloads for bool and Char so use
     // std::is_same instead.
-    if (std::is_same<T, Char>::value) {
+    if (!std::is_same<T, Char>::value) {
-      format_specs fmt_specs = this->specs;
+      write(value);
-      if (fmt_specs.type && fmt_specs.type != 'c')
+      return;
-        return (*this)(static_cast<int>(value));
-      fmt_specs.sign = sign::none;
-      fmt_specs.alt = false;
-      fmt_specs.fill[0] = ' ';  // Ignore '0' flag for char types.
-      // align::numeric needs to be overwritten here since the '0' flag is
-      // ignored for non-numeric types
-      if (fmt_specs.align == align::none || fmt_specs.align == align::numeric)
-        fmt_specs.align = align::right;
-      return write<Char>(this->out, static_cast<Char>(value), fmt_specs);
     }
-    return base::operator()(value);
+    format_specs s = this->specs;
+    if (s.type() != presentation_type::none &&
+        s.type() != presentation_type::chr) {
+      return (*this)(static_cast<int>(value));
+    }
+    s.set_sign(sign::none);
+    s.clear_alt();
+    s.set_fill(' ');  // Ignore '0' flag for char types.
+    // align::numeric needs to be overwritten here since the '0' flag is
+    // ignored for non-numeric types
+    if (s.align() == align::none || s.align() == align::numeric)
+      s.set_align(align::right);
+    detail::write<Char>(this->out, static_cast<Char>(value), s);
   }
 
   template <typename T, FMT_ENABLE_IF(std::is_floating_point<T>::value)>
-  OutputIt operator()(T value) {
+  void operator()(T value) {
-    return base::operator()(value);
+    write(value);
   }
 
-  /** Formats a null-terminated C string. */
+  void operator()(const char* value) {
-  OutputIt operator()(const char* value) {
+    if (value)
-    if (value) return base::operator()(value);
+      write(value);
-    return write_null_pointer(this->specs.type != 'p');
+    else
+      write_null_pointer(this->specs.type() != presentation_type::pointer);
   }
 
-  /** Formats a null-terminated wide C string. */
+  void operator()(const wchar_t* value) {
-  OutputIt operator()(const wchar_t* value) {
+    if (value)
-    if (value) return base::operator()(value);
+      write(value);
-    return write_null_pointer(this->specs.type != 'p');
+    else
+      write_null_pointer(this->specs.type() != presentation_type::pointer);
   }
 
-  OutputIt operator()(basic_string_view<Char> value) {
+  void operator()(basic_string_view<Char> value) { write(value); }
-    return base::operator()(value);
+
+  void operator()(const void* value) {
+    if (value)
+      write(value);
+    else
+      write_null_pointer();
   }
 
-  /** Formats a pointer. */
+  void operator()(typename basic_format_arg<context_type>::handle handle) {
-  OutputIt operator()(const void* value) {
+    auto parse_ctx = parse_context<Char>({});
-    return value ? base::operator()(value) : write_null_pointer();
+    handle.format(parse_ctx, context_);
-  }
-
-  /** Formats an argument of a custom (user-defined) type. */
-  OutputIt operator()(typename basic_format_arg<context_type>::handle handle) {
-    handle.format(context_.parse_context(), context_);
-    return this->out;
   }
 };
 
-template <typename Char, typename Context>
+template <typename Char>
-void vprintf(buffer<Char>& buf, basic_string_view<Char> format,
+void parse_flags(format_specs& specs, const Char*& it, const Char* end) {
-             basic_format_args<Context> args) {
-  Context(buffer_appender<Char>(buf), format, args).format();
-}
-
-FMT_END_DETAIL_NAMESPACE
-
-// For printing into memory_buffer.
-template <typename Char, typename Context>
-FMT_DEPRECATED void printf(detail::buffer<Char>& buf,
-                           basic_string_view<Char> format,
-                           basic_format_args<Context> args) {
-  return detail::vprintf(buf, format, args);
-}
-using detail::vprintf;
-
-template <typename T> struct printf_formatter {
-  printf_formatter() = delete;
-
-  template <typename ParseContext>
-  auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename FormatContext>
-  auto format(const T&, FormatContext& ctx) -> decltype(ctx.out()) {
-    return ctx.out();
-  }
-};
-
-/**
- This template formats data and writes the output through an output iterator.
- */
-template <typename OutputIt, typename Char> class basic_printf_context {
- public:
-  /** The character type for the output. */
-  using char_type = Char;
-  using iterator = OutputIt;
-  using format_arg = basic_format_arg<basic_printf_context>;
-  using parse_context_type = basic_printf_parse_context<Char>;
-  template <typename T> using formatter_type = printf_formatter<T>;
-
- private:
-  using format_specs = basic_format_specs<char_type>;
-
-  OutputIt out_;
-  basic_format_args<basic_printf_context> args_;
-  parse_context_type parse_ctx_;
-
-  static void parse_flags(format_specs& specs, const Char*& it,
-                          const Char* end);
-
-  // Returns the argument with specified index or, if arg_index is -1, the next
-  // argument.
-  format_arg get_arg(int arg_index = -1);
-
-  // Parses argument index, flags and width and returns the argument index.
-  int parse_header(const Char*& it, const Char* end, format_specs& specs);
-
- public:
-  /**
-   \rst
-   Constructs a ``printf_context`` object. References to the arguments are
-   stored in the context object so make sure they have appropriate lifetimes.
-   \endrst
-   */
-  basic_printf_context(OutputIt out, basic_string_view<char_type> format_str,
-                       basic_format_args<basic_printf_context> args)
-      : out_(out), args_(args), parse_ctx_(format_str) {}
-
-  OutputIt out() { return out_; }
-  void advance_to(OutputIt it) { out_ = it; }
-
-  detail::locale_ref locale() { return {}; }
-
-  format_arg arg(int id) const { return args_.get(id); }
-
-  parse_context_type& parse_context() { return parse_ctx_; }
-
-  FMT_CONSTEXPR void on_error(const char* message) {
-    parse_ctx_.on_error(message);
-  }
-
-  /** Formats stored arguments and writes the output to the range. */
-  OutputIt format();
-};
-
-template <typename OutputIt, typename Char>
-void basic_printf_context<OutputIt, Char>::parse_flags(format_specs& specs,
-                                                       const Char*& it,
-                                                       const Char* end) {
   for (; it != end; ++it) {
     switch (*it) {
-    case '-':
+    case '-': specs.set_align(align::left); break;
-      specs.align = align::left;
+    case '+': specs.set_sign(sign::plus); break;
-      break;
+    case '0': specs.set_fill('0'); break;
-    case '+':
-      specs.sign = sign::plus;
-      break;
-    case '0':
-      specs.fill[0] = '0';
-      break;
     case ' ':
-      if (specs.sign != sign::plus) {
+      if (specs.sign() != sign::plus) specs.set_sign(sign::space);
-        specs.sign = sign::space;
-      }
       break;
-    case '#':
+    case '#': specs.set_alt(); break;
-      specs.alt = true;
+    default:  return;
-      break;
-    default:
-      return;
     }
   }
 }
 
-template <typename OutputIt, typename Char>
+template <typename Char, typename GetArg>
-typename basic_printf_context<OutputIt, Char>::format_arg
+auto parse_header(const Char*& it, const Char* end, format_specs& specs,
-basic_printf_context<OutputIt, Char>::get_arg(int arg_index) {
+                  GetArg get_arg) -> int {
-  if (arg_index < 0)
-    arg_index = parse_ctx_.next_arg_id();
-  else
-    parse_ctx_.check_arg_id(--arg_index);
-  return detail::get_arg(*this, arg_index);
-}
-
-template <typename OutputIt, typename Char>
-int basic_printf_context<OutputIt, Char>::parse_header(const Char*& it,
-                                                       const Char* end,
-                                                       format_specs& specs) {
   int arg_index = -1;
-  char_type c = *it;
+  Char c = *it;
   if (c >= '0' && c <= '9') {
     // Parse an argument index (if followed by '$') or a width possibly
     // preceded with '0' flag(s).
-    detail::error_handler eh;
+    int value = parse_nonnegative_int(it, end, -1);
-    int value = parse_nonnegative_int(it, end, eh);
     if (it != end && *it == '$') {  // value is an argument index
       ++it;
-      arg_index = value;
+      arg_index = value != -1 ? value : max_value<int>();
     } else {
-      if (c == '0') specs.fill[0] = '0';
+      if (c == '0') specs.set_fill('0');
       if (value != 0) {
         // Nonzero value means that we parsed width and don't need to
         // parse it or flags again, so return now.
+        if (value == -1) report_error("number is too big");
         specs.width = value;
         return arg_index;
       }
@@ -417,89 +353,127 @@ int basic_printf_context<OutputIt, Char>::parse_header(const Char*& it,
   // Parse width.
   if (it != end) {
     if (*it >= '0' && *it <= '9') {
-      detail::error_handler eh;
+      specs.width = parse_nonnegative_int(it, end, -1);
-      specs.width = parse_nonnegative_int(it, end, eh);
+      if (specs.width == -1) report_error("number is too big");
     } else if (*it == '*') {
       ++it;
-      specs.width = static_cast<int>(visit_format_arg(
+      specs.width = static_cast<int>(
-          detail::printf_width_handler<char_type>(specs), get_arg()));
+          get_arg(-1).visit(detail::printf_width_handler(specs)));
     }
   }
   return arg_index;
 }
 
-template <typename OutputIt, typename Char>
+inline auto parse_printf_presentation_type(char c, type t, bool& upper)
-OutputIt basic_printf_context<OutputIt, Char>::format() {
+    -> presentation_type {
-  auto out = this->out();
+  using pt = presentation_type;
-  const Char* start = parse_ctx_.begin();
+  constexpr auto integral_set = sint_set | uint_set | bool_set | char_set;
-  const Char* end = parse_ctx_.end();
+  switch (c) {
+  case 'd': return in(t, integral_set) ? pt::dec : pt::none;
+  case 'o': return in(t, integral_set) ? pt::oct : pt::none;
+  case 'X': upper = true; FMT_FALLTHROUGH;
+  case 'x': return in(t, integral_set) ? pt::hex : pt::none;
+  case 'E': upper = true; FMT_FALLTHROUGH;
+  case 'e': return in(t, float_set) ? pt::exp : pt::none;
+  case 'F': upper = true; FMT_FALLTHROUGH;
+  case 'f': return in(t, float_set) ? pt::fixed : pt::none;
+  case 'G': upper = true; FMT_FALLTHROUGH;
+  case 'g': return in(t, float_set) ? pt::general : pt::none;
+  case 'A': upper = true; FMT_FALLTHROUGH;
+  case 'a': return in(t, float_set) ? pt::hexfloat : pt::none;
+  case 'c': return in(t, integral_set) ? pt::chr : pt::none;
+  case 's': return in(t, string_set | cstring_set) ? pt::string : pt::none;
+  case 'p': return in(t, pointer_set | cstring_set) ? pt::pointer : pt::none;
+  default:  return pt::none;
+  }
+}
+
+template <typename Char, typename Context>
+void vprintf(buffer<Char>& buf, basic_string_view<Char> format,
+             basic_format_args<Context> args) {
+  using iterator = basic_appender<Char>;
+  auto out = iterator(buf);
+  auto context = basic_printf_context<Char>(out, args);
+  auto parse_ctx = parse_context<Char>(format);
+
+  // Returns the argument with specified index or, if arg_index is -1, the next
+  // argument.
+  auto get_arg = [&](int arg_index) {
+    if (arg_index < 0)
+      arg_index = parse_ctx.next_arg_id();
+    else
+      parse_ctx.check_arg_id(--arg_index);
+    auto arg = context.arg(arg_index);
+    if (!arg) report_error("argument not found");
+    return arg;
+  };
+
+  const Char* start = parse_ctx.begin();
+  const Char* end = parse_ctx.end();
   auto it = start;
   while (it != end) {
-    if (!detail::find<false, Char>(it, end, '%', it)) {
+    if (!find<false, Char>(it, end, '%', it)) {
-      it = end;  // detail::find leaves it == nullptr if it doesn't find '%'
+      it = end;  // find leaves it == nullptr if it doesn't find '%'.
       break;
     }
-    char_type c = *it++;
+    Char c = *it++;
     if (it != end && *it == c) {
-      out = detail::write(
+      write(out, basic_string_view<Char>(start, to_unsigned(it - start)));
-          out, basic_string_view<Char>(start, detail::to_unsigned(it - start)));
       start = ++it;
       continue;
     }
-    out = detail::write(out, basic_string_view<Char>(
+    write(out, basic_string_view<Char>(start, to_unsigned(it - 1 - start)));
-                                 start, detail::to_unsigned(it - 1 - start)));
 
-    format_specs specs;
+    auto specs = format_specs();
-    specs.align = align::right;
+    specs.set_align(align::right);
 
     // Parse argument index, flags and width.
-    int arg_index = parse_header(it, end, specs);
+    int arg_index = parse_header(it, end, specs, get_arg);
-    if (arg_index == 0) on_error("argument not found");
+    if (arg_index == 0) report_error("argument not found");
 
     // Parse precision.
     if (it != end && *it == '.') {
       ++it;
       c = it != end ? *it : 0;
       if ('0' <= c && c <= '9') {
-        detail::error_handler eh;
+        specs.precision = parse_nonnegative_int(it, end, 0);
-        specs.precision = parse_nonnegative_int(it, end, eh);
       } else if (c == '*') {
         ++it;
-        specs.precision = static_cast<int>(
+        specs.precision =
-            visit_format_arg(detail::printf_precision_handler(), get_arg()));
+            static_cast<int>(get_arg(-1).visit(printf_precision_handler()));
       } else {
         specs.precision = 0;
       }
     }
 
-    format_arg arg = get_arg(arg_index);
+    auto arg = get_arg(arg_index);
     // For d, i, o, u, x, and X conversion specifiers, if a precision is
     // specified, the '0' flag is ignored
-    if (specs.precision >= 0 && arg.is_integral())
+    if (specs.precision >= 0 && is_integral_type(arg.type())) {
-      specs.fill[0] =
+      // Ignore '0' for non-numeric types or if '-' present.
-          ' ';  // Ignore '0' flag for non-numeric types or if '-' present.
+      specs.set_fill(' ');
-    if (specs.precision >= 0 && arg.type() == detail::type::cstring_type) {
+    }
-      auto str = visit_format_arg(detail::get_cstring<Char>(), arg);
+    if (specs.precision >= 0 && arg.type() == type::cstring_type) {
+      auto str = arg.visit(get_cstring<Char>());
       auto str_end = str + specs.precision;
       auto nul = std::find(str, str_end, Char());
-      arg = detail::make_arg<basic_printf_context>(basic_string_view<Char>(
+      auto sv = basic_string_view<Char>(
-          str,
+          str, to_unsigned(nul != str_end ? nul - str : specs.precision));
-          detail::to_unsigned(nul != str_end ? nul - str : specs.precision)));
+      arg = sv;
     }
-    if (specs.alt && visit_format_arg(detail::is_zero_int(), arg))
+    if (specs.alt() && arg.visit(is_zero_int())) specs.clear_alt();
-      specs.alt = false;
+    if (specs.fill_unit<Char>() == '0') {
-    if (specs.fill[0] == '0') {
+      if (is_arithmetic_type(arg.type()) && specs.align() != align::left) {
-      if (arg.is_arithmetic() && specs.align != align::left)
+        specs.set_align(align::numeric);
-        specs.align = align::numeric;
+      } else {
-      else
+        // Ignore '0' flag for non-numeric types or if '-' flag is also present.
-        specs.fill[0] = ' ';  // Ignore '0' flag for non-numeric types or if '-'
+        specs.set_fill(' ');
-                              // flag is also present.
+      }
     }
 
     // Parse length and convert the argument to the required type.
     c = it != end ? *it++ : 0;
-    char_type t = it != end ? *it : 0;
+    Char t = it != end ? *it : 0;
-    using detail::convert_arg;
     switch (c) {
     case 'h':
       if (t == 'h') {
@@ -519,190 +493,132 @@ OutputIt basic_printf_context<OutputIt, Char>::format() {
         convert_arg<long>(arg, t);
       }
       break;
-    case 'j':
+    case 'j': convert_arg<intmax_t>(arg, t); break;
-      convert_arg<intmax_t>(arg, t);
+    case 'z': convert_arg<size_t>(arg, t); break;
-      break;
+    case 't': convert_arg<std::ptrdiff_t>(arg, t); break;
-    case 'z':
-      convert_arg<size_t>(arg, t);
-      break;
-    case 't':
-      convert_arg<std::ptrdiff_t>(arg, t);
-      break;
     case 'L':
       // printf produces garbage when 'L' is omitted for long double, no
       // need to do the same.
       break;
-    default:
+    default: --it; convert_arg<void>(arg, c);
-      --it;
-      convert_arg<void>(arg, c);
     }
 
     // Parse type.
-    if (it == end) FMT_THROW(format_error("invalid format string"));
+    if (it == end) report_error("invalid format string");
-    specs.type = static_cast<char>(*it++);
+    char type = static_cast<char>(*it++);
-    if (arg.is_integral()) {
+    if (is_integral_type(arg.type())) {
       // Normalize type.
-      switch (specs.type) {
+      switch (type) {
       case 'i':
-      case 'u':
+      case 'u': type = 'd'; break;
-        specs.type = 'd';
-        break;
       case 'c':
-        visit_format_arg(detail::char_converter<basic_printf_context>(arg),
+        arg.visit(char_converter<basic_printf_context<Char>>(arg));
-                         arg);
         break;
       }
     }
+    bool upper = false;
+    specs.set_type(parse_printf_presentation_type(type, arg.type(), upper));
+    if (specs.type() == presentation_type::none)
+      report_error("invalid format specifier");
+    if (upper) specs.set_upper();
 
     start = it;
 
     // Format argument.
-    out = visit_format_arg(
+    arg.visit(printf_arg_formatter<Char>(out, specs, context));
-        detail::printf_arg_formatter<OutputIt, Char>(out, specs, *this), arg);
   }
-  return detail::write(
+  write(out, basic_string_view<Char>(start, to_unsigned(it - start)));
-      out, basic_string_view<Char>(start, detail::to_unsigned(it - start)));
 }
+}  // namespace detail
 
-template <typename Char>
+using printf_context = basic_printf_context<char>;
-using basic_printf_context_t =
+using wprintf_context = basic_printf_context<wchar_t>;
-    basic_printf_context<detail::buffer_appender<Char>, Char>;
-
-using printf_context = basic_printf_context_t<char>;
-using wprintf_context = basic_printf_context_t<wchar_t>;
 
 using printf_args = basic_format_args<printf_context>;
 using wprintf_args = basic_format_args<wprintf_context>;
 
-/**
+/// Constructs an `format_arg_store` object that contains references to
-  \rst
+/// arguments and can be implicitly converted to `printf_args`.
-  Constructs an `~fmt::format_arg_store` object that contains references to
+template <typename Char = char, typename... T>
-  arguments and can be implicitly converted to `~fmt::printf_args`.
+inline auto make_printf_args(T&... args)
-  \endrst
+    -> decltype(fmt::make_format_args<basic_printf_context<Char>>(args...)) {
- */
+  return fmt::make_format_args<basic_printf_context<Char>>(args...);
-template <typename... T>
-inline auto make_printf_args(const T&... args)
-    -> format_arg_store<printf_context, T...> {
-  return {args...};
 }
 
-/**
+template <typename Char> struct vprintf_args {
-  \rst
+  using type = basic_format_args<basic_printf_context<Char>>;
-  Constructs an `~fmt::format_arg_store` object that contains references to
+};
-  arguments and can be implicitly converted to `~fmt::wprintf_args`.
-  \endrst
- */
-template <typename... T>
-inline auto make_wprintf_args(const T&... args)
-    -> format_arg_store<wprintf_context, T...> {
-  return {args...};
-}
 
-template <typename S, typename Char = char_t<S>>
+template <typename Char>
-inline auto vsprintf(
+inline auto vsprintf(basic_string_view<Char> fmt,
-    const S& fmt,
+                     typename vprintf_args<Char>::type args)
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
     -> std::basic_string<Char> {
-  basic_memory_buffer<Char> buffer;
+  auto buf = basic_memory_buffer<Char>();
-  vprintf(buffer, to_string_view(fmt), args);
+  detail::vprintf(buf, fmt, args);
-  return to_string(buffer);
+  return {buf.data(), buf.size()};
 }
 
 /**
-  \rst
+ * Formats `args` according to specifications in `fmt` and returns the result
-  Formats arguments and returns the result as a string.
+ * as as string.
-
+ *
-  **Example**::
+ * **Example**:
-
+ *
-    std::string message = fmt::sprintf("The answer is %d", 42);
+ *     std::string message = fmt::sprintf("The answer is %d", 42);
-  \endrst
+ */
-*/
+template <typename... T>
-template <typename S, typename... T,
+inline auto sprintf(string_view fmt, const T&... args) -> std::string {
-          typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
+  return vsprintf(fmt, make_printf_args(args...));
-inline auto sprintf(const S& fmt, const T&... args) -> std::basic_string<Char> {
+}
-  using context = basic_printf_context_t<Char>;
+template <typename... T>
-  return vsprintf(to_string_view(fmt), fmt::make_format_args<context>(args...));
+FMT_DEPRECATED auto sprintf(basic_string_view<wchar_t> fmt, const T&... args)
+    -> std::wstring {
+  return vsprintf(fmt, make_printf_args<wchar_t>(args...));
 }
 
-template <typename S, typename Char = char_t<S>>
+template <typename Char>
-inline auto vfprintf(
+auto vfprintf(std::FILE* f, basic_string_view<Char> fmt,
-    std::FILE* f, const S& fmt,
+              typename vprintf_args<Char>::type args) -> int {
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
+  auto buf = basic_memory_buffer<Char>();
-    -> int {
+  detail::vprintf(buf, fmt, args);
-  basic_memory_buffer<Char> buffer;
+  size_t size = buf.size();
-  vprintf(buffer, to_string_view(fmt), args);
+  return std::fwrite(buf.data(), sizeof(Char), size, f) < size
-  size_t size = buffer.size();
-  return std::fwrite(buffer.data(), sizeof(Char), size, f) < size
              ? -1
              : static_cast<int>(size);
 }
 
 /**
-  \rst
+ * Formats `args` according to specifications in `fmt` and writes the output
-  Prints formatted data to the file *f*.
+ * to `f`.
-
+ *
-  **Example**::
+ * **Example**:
-
+ *
-    fmt::fprintf(stderr, "Don't %s!", "panic");
+ *     fmt::fprintf(stderr, "Don't %s!", "panic");
-  \endrst
  */
-template <typename S, typename... T, typename Char = char_t<S>>
+template <typename... T>
-inline auto fprintf(std::FILE* f, const S& fmt, const T&... args) -> int {
+inline auto fprintf(std::FILE* f, string_view fmt, const T&... args) -> int {
-  using context = basic_printf_context_t<Char>;
+  return vfprintf(f, fmt, make_printf_args(args...));
-  return vfprintf(f, to_string_view(fmt), fmt::make_format_args<context>(args...));
 }
-
+template <typename... T>
-template <typename S, typename Char = char_t<S>>
+FMT_DEPRECATED auto fprintf(std::FILE* f, basic_string_view<wchar_t> fmt,
-inline auto vprintf(
+                            const T&... args) -> int {
-    const S& fmt,
+  return vfprintf(f, fmt, make_printf_args<wchar_t>(args...));
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
-    -> int {
-  return vfprintf(stdout, to_string_view(fmt), args);
 }
 
 /**
-  \rst
+ * Formats `args` according to specifications in `fmt` and writes the output
-  Prints formatted data to ``stdout``.
+ * to `stdout`.
-
+ *
-  **Example**::
+ * **Example**:
-
+ *
-    fmt::printf("Elapsed time: %.2f seconds", 1.23);
+ *   fmt::printf("Elapsed time: %.2f seconds", 1.23);
-  \endrst
  */
-template <typename S, typename... T, FMT_ENABLE_IF(detail::is_string<S>::value)>
+template <typename... T>
-inline auto printf(const S& fmt, const T&... args) -> int {
+inline auto printf(string_view fmt, const T&... args) -> int {
-  return vprintf(to_string_view(fmt),
+  return vfprintf(stdout, fmt, make_printf_args(args...));
-                 fmt::make_format_args<basic_printf_context_t<char_t<S>>>(args...));
 }
 
-template <typename S, typename Char = char_t<S>>
+FMT_END_EXPORT
-inline auto vfprintf(
-    std::basic_ostream<Char>& os, const S& fmt,
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
-    -> int {
-  basic_memory_buffer<Char> buffer;
-  vprintf(buffer, to_string_view(fmt), args);
-  os.write(buffer.data(), static_cast<std::streamsize>(buffer.size()));
-  return static_cast<int>(buffer.size());
-}
-
-/**
-  \rst
-  Prints formatted data to the stream *os*.
-
-  **Example**::
-
-    fmt::fprintf(cerr, "Don't %s!", "panic");
-  \endrst
- */
-template <typename S, typename... T, typename Char = char_t<S>>
-inline auto fprintf(std::basic_ostream<Char>& os, const S& fmt,
-                    const T&... args) -> int {
-  return vfprintf(os, to_string_view(fmt),
-                  fmt::make_format_args<basic_printf_context_t<Char>>(args...));
-}
-
-FMT_MODULE_EXPORT_END
 FMT_END_NAMESPACE
 
 #endif  // FMT_PRINTF_H_

src/spice2x/external/fmt/include/fmt/std.h

@@ -0,0 +1,727 @@
+// Formatting library for C++ - formatters for standard library types
+//
+// Copyright (c) 2012 - present, Victor Zverovich
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
+#ifndef FMT_STD_H_
+#define FMT_STD_H_
+
+#include "format.h"
+#include "ostream.h"
+
+#ifndef FMT_MODULE
+#  include <atomic>
+#  include <bitset>
+#  include <complex>
+#  include <exception>
+#  include <functional>  // std::reference_wrapper
+#  include <memory>
+#  include <thread>
+#  include <type_traits>
+#  include <typeinfo>  // std::type_info
+#  include <utility>   // std::make_index_sequence
+
+// Check FMT_CPLUSPLUS to suppress a bogus warning in MSVC.
+#  if FMT_CPLUSPLUS >= 201703L
+#    if FMT_HAS_INCLUDE(<filesystem>) && \
+        (!defined(FMT_CPP_LIB_FILESYSTEM) || FMT_CPP_LIB_FILESYSTEM != 0)
+#      include <filesystem>
+#    endif
+#    if FMT_HAS_INCLUDE(<variant>)
+#      include <variant>
+#    endif
+#    if FMT_HAS_INCLUDE(<optional>)
+#      include <optional>
+#    endif
+#  endif
+// Use > instead of >= in the version check because <source_location> may be
+// available after C++17 but before C++20 is marked as implemented.
+#  if FMT_CPLUSPLUS > 201703L && FMT_HAS_INCLUDE(<source_location>)
+#    include <source_location>
+#  endif
+#  if FMT_CPLUSPLUS > 202002L && FMT_HAS_INCLUDE(<expected>)
+#    include <expected>
+#  endif
+#endif  // FMT_MODULE
+
+#if FMT_HAS_INCLUDE(<version>)
+#  include <version>
+#endif
+
+// GCC 4 does not support FMT_HAS_INCLUDE.
+#if FMT_HAS_INCLUDE(<cxxabi.h>) || defined(__GLIBCXX__)
+#  include <cxxabi.h>
+// Android NDK with gabi++ library on some architectures does not implement
+// abi::__cxa_demangle().
+#  ifndef __GABIXX_CXXABI_H__
+#    define FMT_HAS_ABI_CXA_DEMANGLE
+#  endif
+#endif
+
+#ifdef FMT_CPP_LIB_FILESYSTEM
+// Use the provided definition.
+#elif defined(__cpp_lib_filesystem)
+#  define FMT_CPP_LIB_FILESYSTEM __cpp_lib_filesystem
+#else
+#  define FMT_CPP_LIB_FILESYSTEM 0
+#endif
+
+#ifdef FMT_CPP_LIB_VARIANT
+// Use the provided definition.
+#elif defined(__cpp_lib_variant)
+#  define FMT_CPP_LIB_VARIANT __cpp_lib_variant
+#else
+#  define FMT_CPP_LIB_VARIANT 0
+#endif
+
+FMT_BEGIN_NAMESPACE
+namespace detail {
+
+#if FMT_CPP_LIB_FILESYSTEM
+
+template <typename Char, typename PathChar>
+auto get_path_string(const std::filesystem::path& p,
+                     const std::basic_string<PathChar>& native) {
+  if constexpr (std::is_same_v<Char, char> && std::is_same_v<PathChar, wchar_t>)
+    return to_utf8<wchar_t>(native, to_utf8_error_policy::replace);
+  else
+    return p.string<Char>();
+}
+
+template <typename Char, typename PathChar>
+void write_escaped_path(basic_memory_buffer<Char>& quoted,
+                        const std::filesystem::path& p,
+                        const std::basic_string<PathChar>& native) {
+  if constexpr (std::is_same_v<Char, char> &&
+                std::is_same_v<PathChar, wchar_t>) {
+    auto buf = basic_memory_buffer<wchar_t>();
+    write_escaped_string<wchar_t>(std::back_inserter(buf), native);
+    bool valid = to_utf8<wchar_t>::convert(quoted, {buf.data(), buf.size()});
+    FMT_ASSERT(valid, "invalid utf16");
+  } else if constexpr (std::is_same_v<Char, PathChar>) {
+    write_escaped_string<std::filesystem::path::value_type>(
+        std::back_inserter(quoted), native);
+  } else {
+    write_escaped_string<Char>(std::back_inserter(quoted), p.string<Char>());
+  }
+}
+
+#endif  // FMT_CPP_LIB_FILESYSTEM
+
+#if defined(__cpp_lib_expected) || FMT_CPP_LIB_VARIANT
+
+template <typename Char, typename OutputIt, typename T, typename FormatContext>
+auto write_escaped_alternative(OutputIt out, const T& v, FormatContext& ctx)
+    -> OutputIt {
+  if constexpr (has_to_string_view<T>::value)
+    return write_escaped_string<Char>(out, detail::to_string_view(v));
+  if constexpr (std::is_same_v<T, Char>) return write_escaped_char(out, v);
+
+  formatter<std::remove_cv_t<T>, Char> underlying;
+  maybe_set_debug_format(underlying, true);
+  return underlying.format(v, ctx);
+}
+#endif
+
+#if FMT_CPP_LIB_VARIANT
+
+template <typename> struct is_variant_like_ : std::false_type {};
+template <typename... Types>
+struct is_variant_like_<std::variant<Types...>> : std::true_type {};
+
+template <typename Variant, typename Char> class is_variant_formattable {
+  template <size_t... Is>
+  static auto check(std::index_sequence<Is...>) -> std::conjunction<
+      is_formattable<std::variant_alternative_t<Is, Variant>, Char>...>;
+
+ public:
+  static constexpr bool value = decltype(check(
+      std::make_index_sequence<std::variant_size<Variant>::value>()))::value;
+};
+
+#endif  // FMT_CPP_LIB_VARIANT
+
+#if FMT_USE_RTTI
+inline auto normalize_libcxx_inline_namespaces(string_view demangled_name_view,
+                                               char* begin) -> string_view {
+  // Normalization of stdlib inline namespace names.
+  // libc++ inline namespaces.
+  //  std::__1::*       -> std::*
+  //  std::__1::__fs::* -> std::*
+  // libstdc++ inline namespaces.
+  //  std::__cxx11::*             -> std::*
+  //  std::filesystem::__cxx11::* -> std::filesystem::*
+  if (demangled_name_view.starts_with("std::")) {
+    char* to = begin + 5;  // std::
+    for (const char *from = to, *end = begin + demangled_name_view.size();
+         from < end;) {
+      // This is safe, because demangled_name is NUL-terminated.
+      if (from[0] == '_' && from[1] == '_') {
+        const char* next = from + 1;
+        while (next < end && *next != ':') next++;
+        if (next[0] == ':' && next[1] == ':') {
+          from = next + 2;
+          continue;
+        }
+      }
+      *to++ = *from++;
+    }
+    demangled_name_view = {begin, detail::to_unsigned(to - begin)};
+  }
+  return demangled_name_view;
+}
+
+template <class OutputIt>
+auto normalize_msvc_abi_name(string_view abi_name_view, OutputIt out)
+    -> OutputIt {
+  const string_view demangled_name(abi_name_view);
+  for (size_t i = 0; i < demangled_name.size(); ++i) {
+    auto sub = demangled_name;
+    sub.remove_prefix(i);
+    if (sub.starts_with("enum ")) {
+      i += 4;
+      continue;
+    }
+    if (sub.starts_with("class ") || sub.starts_with("union ")) {
+      i += 5;
+      continue;
+    }
+    if (sub.starts_with("struct ")) {
+      i += 6;
+      continue;
+    }
+    if (*sub.begin() != ' ') *out++ = *sub.begin();
+  }
+  return out;
+}
+
+template <typename OutputIt>
+auto write_demangled_name(OutputIt out, const std::type_info& ti) -> OutputIt {
+#  ifdef FMT_HAS_ABI_CXA_DEMANGLE
+  int status = 0;
+  size_t size = 0;
+  std::unique_ptr<char, void (*)(void*)> demangled_name_ptr(
+      abi::__cxa_demangle(ti.name(), nullptr, &size, &status), &free);
+
+  string_view demangled_name_view;
+  if (demangled_name_ptr) {
+    demangled_name_view = normalize_libcxx_inline_namespaces(
+        demangled_name_ptr.get(), demangled_name_ptr.get());
+  } else {
+    demangled_name_view = string_view(ti.name());
+  }
+  return detail::write_bytes<char>(out, demangled_name_view);
+#  elif FMT_MSC_VERSION && defined(_MSVC_STL_UPDATE)
+  return normalize_msvc_abi_name(ti.name(), out);
+#  elif FMT_MSC_VERSION && defined(_LIBCPP_VERSION)
+  const string_view demangled_name = ti.name();
+  std::string name_copy(demangled_name.size(), '\0');
+  // normalize_msvc_abi_name removes class, struct, union etc that MSVC has in
+  // front of types
+  name_copy.erase(normalize_msvc_abi_name(demangled_name, name_copy.begin()),
+                  name_copy.end());
+  // normalize_libcxx_inline_namespaces removes the inline __1, __2, etc
+  // namespaces libc++ uses for ABI versioning On MSVC ABI + libc++
+  // environments, we need to eliminate both of them.
+  const string_view normalized_name =
+      normalize_libcxx_inline_namespaces(name_copy, name_copy.data());
+  return detail::write_bytes<char>(out, normalized_name);
+#  else
+  return detail::write_bytes<char>(out, string_view(ti.name()));
+#  endif
+}
+
+#endif  // FMT_USE_RTTI
+
+template <typename T, typename Enable = void>
+struct has_flip : std::false_type {};
+
+template <typename T>
+struct has_flip<T, void_t<decltype(std::declval<T>().flip())>>
+    : std::true_type {};
+
+template <typename T> struct is_bit_reference_like {
+  static constexpr bool value = std::is_convertible<T, bool>::value &&
+                                std::is_nothrow_assignable<T, bool>::value &&
+                                has_flip<T>::value;
+};
+
+// Workaround for libc++ incompatibility with C++ standard.
+// According to the Standard, `bitset::operator[] const` returns bool.
+#if defined(_LIBCPP_VERSION) && !defined(FMT_IMPORT_STD)
+template <typename C>
+struct is_bit_reference_like<std::__bit_const_reference<C>> {
+  static constexpr bool value = true;
+};
+#endif
+
+template <typename T, typename Enable = void>
+struct has_format_as : std::false_type {};
+template <typename T>
+struct has_format_as<T, void_t<decltype(format_as(std::declval<const T&>()))>>
+    : std::true_type {};
+
+template <typename T, typename Enable = void>
+struct has_format_as_member : std::false_type {};
+template <typename T>
+struct has_format_as_member<
+    T, void_t<decltype(formatter<T>::format_as(std::declval<const T&>()))>>
+    : std::true_type {};
+
+}  // namespace detail
+
+template <typename T, typename Deleter>
+auto ptr(const std::unique_ptr<T, Deleter>& p) -> const void* {
+  return p.get();
+}
+template <typename T> auto ptr(const std::shared_ptr<T>& p) -> const void* {
+  return p.get();
+}
+
+#if FMT_CPP_LIB_FILESYSTEM
+
+template <typename Char> struct formatter<std::filesystem::path, Char> {
+ private:
+  format_specs specs_;
+  detail::arg_ref<Char> width_ref_;
+  bool debug_ = false;
+  char path_type_ = 0;
+
+ public:
+  FMT_CONSTEXPR void set_debug_format(bool set = true) { debug_ = set; }
+
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) {
+    auto it = ctx.begin(), end = ctx.end();
+    if (it == end) return it;
+
+    it = detail::parse_align(it, end, specs_);
+    if (it == end) return it;
+
+    Char c = *it;
+    if ((c >= '0' && c <= '9') || c == '{')
+      it = detail::parse_width(it, end, specs_, width_ref_, ctx);
+    if (it != end && *it == '?') {
+      debug_ = true;
+      ++it;
+    }
+    if (it != end && (*it == 'g')) path_type_ = detail::to_ascii(*it++);
+    return it;
+  }
+
+  template <typename FormatContext>
+  auto format(const std::filesystem::path& p, FormatContext& ctx) const {
+    auto specs = specs_;
+    auto path_string =
+        !path_type_ ? p.native()
+                    : p.generic_string<std::filesystem::path::value_type>();
+
+    detail::handle_dynamic_spec(specs.dynamic_width(), specs.width, width_ref_,
+                                ctx);
+    if (!debug_) {
+      auto s = detail::get_path_string<Char>(p, path_string);
+      return detail::write(ctx.out(), basic_string_view<Char>(s), specs);
+    }
+    auto quoted = basic_memory_buffer<Char>();
+    detail::write_escaped_path(quoted, p, path_string);
+    return detail::write(ctx.out(),
+                         basic_string_view<Char>(quoted.data(), quoted.size()),
+                         specs);
+  }
+};
+
+class path : public std::filesystem::path {
+ public:
+  auto display_string() const -> std::string {
+    const std::filesystem::path& base = *this;
+    return fmt::format(FMT_STRING("{}"), base);
+  }
+  auto system_string() const -> std::string { return string(); }
+
+  auto generic_display_string() const -> std::string {
+    const std::filesystem::path& base = *this;
+    return fmt::format(FMT_STRING("{:g}"), base);
+  }
+  auto generic_system_string() const -> std::string { return generic_string(); }
+};
+
+#endif  // FMT_CPP_LIB_FILESYSTEM
+
+template <size_t N, typename Char>
+struct formatter<std::bitset<N>, Char>
+    : nested_formatter<basic_string_view<Char>, Char> {
+ private:
+  // This is a functor because C++11 doesn't support generic lambdas.
+  struct writer {
+    const std::bitset<N>& bs;
+
+    template <typename OutputIt>
+    FMT_CONSTEXPR auto operator()(OutputIt out) -> OutputIt {
+      for (auto pos = N; pos > 0; --pos)
+        out = detail::write<Char>(out, bs[pos - 1] ? Char('1') : Char('0'));
+      return out;
+    }
+  };
+
+ public:
+  template <typename FormatContext>
+  auto format(const std::bitset<N>& bs, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return this->write_padded(ctx, writer{bs});
+  }
+};
+
+template <typename Char>
+struct formatter<std::thread::id, Char> : basic_ostream_formatter<Char> {};
+
+#ifdef __cpp_lib_optional
+template <typename T, typename Char>
+struct formatter<std::optional<T>, Char,
+                 std::enable_if_t<is_formattable<T, Char>::value>> {
+ private:
+  formatter<std::remove_cv_t<T>, Char> underlying_;
+  static constexpr basic_string_view<Char> optional =
+      detail::string_literal<Char, 'o', 'p', 't', 'i', 'o', 'n', 'a', 'l',
+                             '('>{};
+  static constexpr basic_string_view<Char> none =
+      detail::string_literal<Char, 'n', 'o', 'n', 'e'>{};
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) {
+    detail::maybe_set_debug_format(underlying_, true);
+    return underlying_.parse(ctx);
+  }
+
+  template <typename FormatContext>
+  auto format(const std::optional<T>& opt, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    if (!opt) return detail::write<Char>(ctx.out(), none);
+
+    auto out = ctx.out();
+    out = detail::write<Char>(out, optional);
+    ctx.advance_to(out);
+    out = underlying_.format(*opt, ctx);
+    return detail::write(out, ')');
+  }
+};
+#endif  // __cpp_lib_optional
+
+#ifdef __cpp_lib_expected
+template <typename T, typename E, typename Char>
+struct formatter<std::expected<T, E>, Char,
+                 std::enable_if_t<(std::is_void<T>::value ||
+                                   is_formattable<T, Char>::value) &&
+                                  is_formattable<E, Char>::value>> {
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    return ctx.begin();
+  }
+
+  template <typename FormatContext>
+  auto format(const std::expected<T, E>& value, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto out = ctx.out();
+
+    if (value.has_value()) {
+      out = detail::write<Char>(out, "expected(");
+      if constexpr (!std::is_void<T>::value)
+        out = detail::write_escaped_alternative<Char>(out, *value, ctx);
+    } else {
+      out = detail::write<Char>(out, "unexpected(");
+      out = detail::write_escaped_alternative<Char>(out, value.error(), ctx);
+    }
+    *out++ = ')';
+    return out;
+  }
+};
+#endif  // __cpp_lib_expected
+
+#ifdef __cpp_lib_source_location
+template <> struct formatter<std::source_location> {
+  FMT_CONSTEXPR auto parse(parse_context<>& ctx) { return ctx.begin(); }
+
+  template <typename FormatContext>
+  auto format(const std::source_location& loc, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto out = ctx.out();
+    out = detail::write(out, loc.file_name());
+    out = detail::write(out, ':');
+    out = detail::write<char>(out, loc.line());
+    out = detail::write(out, ':');
+    out = detail::write<char>(out, loc.column());
+    out = detail::write(out, ": ");
+    out = detail::write(out, loc.function_name());
+    return out;
+  }
+};
+#endif
+
+#if FMT_CPP_LIB_VARIANT
+
+template <typename T> struct is_variant_like {
+  static constexpr bool value = detail::is_variant_like_<T>::value;
+};
+
+template <typename Char> struct formatter<std::monostate, Char> {
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    return ctx.begin();
+  }
+
+  template <typename FormatContext>
+  auto format(const std::monostate&, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return detail::write<Char>(ctx.out(), "monostate");
+  }
+};
+
+template <typename Variant, typename Char>
+struct formatter<Variant, Char,
+                 std::enable_if_t<std::conjunction_v<
+                     is_variant_like<Variant>,
+                     detail::is_variant_formattable<Variant, Char>>>> {
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    return ctx.begin();
+  }
+
+  template <typename FormatContext>
+  auto format(const Variant& value, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto out = ctx.out();
+
+    out = detail::write<Char>(out, "variant(");
+    FMT_TRY {
+      std::visit(
+          [&](const auto& v) {
+            out = detail::write_escaped_alternative<Char>(out, v, ctx);
+          },
+          value);
+    }
+    FMT_CATCH(const std::bad_variant_access&) {
+      detail::write<Char>(out, "valueless by exception");
+    }
+    *out++ = ')';
+    return out;
+  }
+};
+
+#endif  // FMT_CPP_LIB_VARIANT
+
+template <> struct formatter<std::error_code> {
+ private:
+  format_specs specs_;
+  detail::arg_ref<char> width_ref_;
+  bool debug_ = false;
+
+ public:
+  FMT_CONSTEXPR void set_debug_format(bool set = true) { debug_ = set; }
+
+  FMT_CONSTEXPR auto parse(parse_context<>& ctx) -> const char* {
+    auto it = ctx.begin(), end = ctx.end();
+    if (it == end) return it;
+
+    it = detail::parse_align(it, end, specs_);
+
+    char c = *it;
+    if (it != end && ((c >= '0' && c <= '9') || c == '{'))
+      it = detail::parse_width(it, end, specs_, width_ref_, ctx);
+
+    if (it != end && *it == '?') {
+      debug_ = true;
+      ++it;
+    }
+    if (it != end && *it == 's') {
+      specs_.set_type(presentation_type::string);
+      ++it;
+    }
+    return it;
+  }
+
+  template <typename FormatContext>
+  FMT_CONSTEXPR20 auto format(const std::error_code& ec,
+                              FormatContext& ctx) const -> decltype(ctx.out()) {
+    auto specs = specs_;
+    detail::handle_dynamic_spec(specs.dynamic_width(), specs.width, width_ref_,
+                                ctx);
+    auto buf = memory_buffer();
+    if (specs_.type() == presentation_type::string) {
+      buf.append(ec.message());
+    } else {
+      buf.append(string_view(ec.category().name()));
+      buf.push_back(':');
+      detail::write<char>(appender(buf), ec.value());
+    }
+    auto quoted = memory_buffer();
+    auto str = string_view(buf.data(), buf.size());
+    if (debug_) {
+      detail::write_escaped_string<char>(std::back_inserter(quoted), str);
+      str = string_view(quoted.data(), quoted.size());
+    }
+    return detail::write<char>(ctx.out(), str, specs);
+  }
+};
+
+#if FMT_USE_RTTI
+template <> struct formatter<std::type_info> {
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<>& ctx) -> const char* {
+    return ctx.begin();
+  }
+
+  template <typename Context>
+  auto format(const std::type_info& ti, Context& ctx) const
+      -> decltype(ctx.out()) {
+    return detail::write_demangled_name(ctx.out(), ti);
+  }
+};
+#endif  // FMT_USE_RTTI
+
+template <typename T>
+struct formatter<
+    T, char,
+    typename std::enable_if<std::is_base_of<std::exception, T>::value>::type> {
+ private:
+  bool with_typename_ = false;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<>& ctx) -> const char* {
+    auto it = ctx.begin();
+    auto end = ctx.end();
+    if (it == end || *it == '}') return it;
+    if (*it == 't') {
+      ++it;
+      with_typename_ = FMT_USE_RTTI != 0;
+    }
+    return it;
+  }
+
+  template <typename Context>
+  auto format(const std::exception& ex, Context& ctx) const
+      -> decltype(ctx.out()) {
+    auto out = ctx.out();
+#if FMT_USE_RTTI
+    if (with_typename_) {
+      out = detail::write_demangled_name(out, typeid(ex));
+      *out++ = ':';
+      *out++ = ' ';
+    }
+#endif
+    return detail::write_bytes<char>(out, string_view(ex.what()));
+  }
+};
+
+// We can't use std::vector<bool, Allocator>::reference and
+// std::bitset<N>::reference because the compiler can't deduce Allocator and N
+// in partial specialization.
+template <typename BitRef, typename Char>
+struct formatter<BitRef, Char,
+                 enable_if_t<detail::is_bit_reference_like<BitRef>::value>>
+    : formatter<bool, Char> {
+  template <typename FormatContext>
+  FMT_CONSTEXPR auto format(const BitRef& v, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return formatter<bool, Char>::format(v, ctx);
+  }
+};
+
+template <typename T, typename Char>
+struct formatter<std::atomic<T>, Char,
+                 enable_if_t<is_formattable<T, Char>::value>>
+    : formatter<T, Char> {
+  template <typename FormatContext>
+  auto format(const std::atomic<T>& v, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return formatter<T, Char>::format(v.load(), ctx);
+  }
+};
+
+#ifdef __cpp_lib_atomic_flag_test
+template <typename Char>
+struct formatter<std::atomic_flag, Char> : formatter<bool, Char> {
+  template <typename FormatContext>
+  auto format(const std::atomic_flag& v, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return formatter<bool, Char>::format(v.test(), ctx);
+  }
+};
+#endif  // __cpp_lib_atomic_flag_test
+
+template <typename T, typename Char> struct formatter<std::complex<T>, Char> {
+ private:
+  detail::dynamic_format_specs<Char> specs_;
+
+  template <typename FormatContext, typename OutputIt>
+  FMT_CONSTEXPR auto do_format(const std::complex<T>& c,
+                               detail::dynamic_format_specs<Char>& specs,
+                               FormatContext& ctx, OutputIt out) const
+      -> OutputIt {
+    if (c.real() != 0) {
+      *out++ = Char('(');
+      out = detail::write<Char>(out, c.real(), specs, ctx.locale());
+      specs.set_sign(sign::plus);
+      out = detail::write<Char>(out, c.imag(), specs, ctx.locale());
+      if (!detail::isfinite(c.imag())) *out++ = Char(' ');
+      *out++ = Char('i');
+      *out++ = Char(')');
+      return out;
+    }
+    out = detail::write<Char>(out, c.imag(), specs, ctx.locale());
+    if (!detail::isfinite(c.imag())) *out++ = Char(' ');
+    *out++ = Char('i');
+    return out;
+  }
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    if (ctx.begin() == ctx.end() || *ctx.begin() == '}') return ctx.begin();
+    return parse_format_specs(ctx.begin(), ctx.end(), specs_, ctx,
+                              detail::type_constant<T, Char>::value);
+  }
+
+  template <typename FormatContext>
+  auto format(const std::complex<T>& c, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto specs = specs_;
+    if (specs.dynamic()) {
+      detail::handle_dynamic_spec(specs.dynamic_width(), specs.width,
+                                  specs.width_ref, ctx);
+      detail::handle_dynamic_spec(specs.dynamic_precision(), specs.precision,
+                                  specs.precision_ref, ctx);
+    }
+
+    if (specs.width == 0) return do_format(c, specs, ctx, ctx.out());
+    auto buf = basic_memory_buffer<Char>();
+
+    auto outer_specs = format_specs();
+    outer_specs.width = specs.width;
+    outer_specs.copy_fill_from(specs);
+    outer_specs.set_align(specs.align());
+
+    specs.width = 0;
+    specs.set_fill({});
+    specs.set_align(align::none);
+
+    do_format(c, specs, ctx, basic_appender<Char>(buf));
+    return detail::write<Char>(ctx.out(),
+                               basic_string_view<Char>(buf.data(), buf.size()),
+                               outer_specs);
+  }
+};
+
+template <typename T, typename Char>
+struct formatter<std::reference_wrapper<T>, Char,
+                 // Guard against format_as because reference_wrapper is
+                 // implicitly convertible to T&.
+                 enable_if_t<is_formattable<remove_cvref_t<T>, Char>::value &&
+                             !detail::has_format_as<T>::value &&
+                             !detail::has_format_as_member<T>::value>>
+    : formatter<remove_cvref_t<T>, Char> {
+  template <typename FormatContext>
+  auto format(std::reference_wrapper<T> ref, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return formatter<remove_cvref_t<T>, Char>::format(ref.get(), ctx);
+  }
+};
+
+FMT_END_NAMESPACE
+
+#endif  // FMT_STD_H_

src/spice2x/external/fmt/include/fmt/xchar.h

@@ -5,53 +5,136 @@
 //
 // For the license information refer to format.h.
 
-#ifndef FMT_WCHAR_H_
+#ifndef FMT_XCHAR_H_
-#define FMT_WCHAR_H_
+#define FMT_XCHAR_H_
-
-#include <cwchar>
 
+#include "color.h"
 #include "format.h"
+#include "ostream.h"
+#include "ranges.h"
+
+#ifndef FMT_MODULE
+#  include <cwchar>
+#  if FMT_USE_LOCALE
+#    include <locale>
+#  endif
+#endif
 
 FMT_BEGIN_NAMESPACE
 namespace detail {
+
 template <typename T>
 using is_exotic_char = bool_constant<!std::is_same<T, char>::value>;
+
+template <typename S, typename = void> struct format_string_char {};
+
+template <typename S>
+struct format_string_char<
+    S, void_t<decltype(sizeof(detail::to_string_view(std::declval<S>())))>> {
+  using type = char_t<S>;
+};
+
+template <typename S>
+struct format_string_char<
+    S, enable_if_t<std::is_base_of<detail::compile_string, S>::value>> {
+  using type = typename S::char_type;
+};
+
+template <typename S>
+using format_string_char_t = typename format_string_char<S>::type;
+
+inline auto write_loc(basic_appender<wchar_t> out, loc_value value,
+                      const format_specs& specs, locale_ref loc) -> bool {
+#if FMT_USE_LOCALE
+  auto& numpunct =
+      std::use_facet<std::numpunct<wchar_t>>(loc.get<std::locale>());
+  auto separator = std::wstring();
+  auto grouping = numpunct.grouping();
+  if (!grouping.empty()) separator = std::wstring(1, numpunct.thousands_sep());
+  return value.visit(loc_writer<wchar_t>{out, specs, separator, grouping, {}});
+#endif
+  return false;
 }
 
-FMT_MODULE_EXPORT_BEGIN
+template <typename Char>
+void vformat_to(buffer<Char>& buf, basic_string_view<Char> fmt,
+                basic_format_args<buffered_context<Char>> args,
+                locale_ref loc = {}) {
+  static_assert(!std::is_same<Char, char>::value, "");
+  auto out = basic_appender<Char>(buf);
+  parse_format_string(
+      fmt, format_handler<Char>{parse_context<Char>(fmt), {out, args, loc}});
+}
+}  // namespace detail
+
+FMT_BEGIN_EXPORT
 
 using wstring_view = basic_string_view<wchar_t>;
-using wformat_parse_context = basic_format_parse_context<wchar_t>;
+using wformat_parse_context = parse_context<wchar_t>;
-using wformat_context = buffer_context<wchar_t>;
+using wformat_context = buffered_context<wchar_t>;
 using wformat_args = basic_format_args<wformat_context>;
 using wmemory_buffer = basic_memory_buffer<wchar_t>;
 
-#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
+template <typename Char, typename... T> struct basic_fstring {
-// Workaround broken conversion on older gcc.
+ private:
-template <typename... Args> using wformat_string = wstring_view;
+  basic_string_view<Char> str_;
-#else
-template <typename... Args>
-using wformat_string = basic_format_string<wchar_t, type_identity_t<Args>...>;
-#endif
 
-template <typename... Args>
+  static constexpr int num_static_named_args =
-constexpr format_arg_store<wformat_context, Args...> make_wformat_args(
+      detail::count_static_named_args<T...>();
-    const Args&... args) {
+
-  return {args...};
+  using checker = detail::format_string_checker<
+      Char, static_cast<int>(sizeof...(T)), num_static_named_args,
+      num_static_named_args != detail::count_named_args<T...>()>;
+
+  using arg_pack = detail::arg_pack<T...>;
+
+ public:
+  using t = basic_fstring;
+
+  template <typename S,
+            FMT_ENABLE_IF(
+                std::is_convertible<const S&, basic_string_view<Char>>::value)>
+  FMT_CONSTEVAL FMT_ALWAYS_INLINE basic_fstring(const S& s) : str_(s) {
+    if (FMT_USE_CONSTEVAL)
+      detail::parse_format_string<Char>(s, checker(s, arg_pack()));
+  }
+  template <typename S,
+            FMT_ENABLE_IF(std::is_base_of<detail::compile_string, S>::value&&
+                              std::is_same<typename S::char_type, Char>::value)>
+  FMT_ALWAYS_INLINE basic_fstring(const S&) : str_(S()) {
+    FMT_CONSTEXPR auto sv = basic_string_view<Char>(S());
+    FMT_CONSTEXPR int ignore =
+        (parse_format_string(sv, checker(sv, arg_pack())), 0);
+    detail::ignore_unused(ignore);
+  }
+  basic_fstring(runtime_format_string<Char> fmt) : str_(fmt.str) {}
+
+  operator basic_string_view<Char>() const { return str_; }
+  auto get() const -> basic_string_view<Char> { return str_; }
+};
+
+template <typename Char, typename... T>
+using basic_format_string = basic_fstring<Char, T...>;
+
+template <typename... T>
+using wformat_string = typename basic_format_string<wchar_t, T...>::t;
+inline auto runtime(wstring_view s) -> runtime_format_string<wchar_t> {
+  return {{s}};
 }
 
+template <typename... T>
+constexpr auto make_wformat_args(T&... args)
+    -> decltype(fmt::make_format_args<wformat_context>(args...)) {
+  return fmt::make_format_args<wformat_context>(args...);
+}
+
+#if !FMT_USE_NONTYPE_TEMPLATE_ARGS
 inline namespace literals {
-constexpr auto operator"" _format(const wchar_t* s, size_t n)
+inline auto operator""_a(const wchar_t* s, size_t) -> detail::udl_arg<wchar_t> {
-    -> detail::udl_formatter<wchar_t> {
-  return {{s, n}};
-}
-
-#if FMT_USE_USER_DEFINED_LITERALS && !FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
-constexpr detail::udl_arg<wchar_t> operator"" _a(const wchar_t* s, size_t) {
   return {s};
 }
-#endif
 }  // namespace literals
+#endif
 
 template <typename It, typename Sentinel>
 auto join(It begin, Sentinel end, wstring_view sep)
@@ -59,9 +142,9 @@ auto join(It begin, Sentinel end, wstring_view sep)
   return {begin, end, sep};
 }
 
-template <typename Range>
+template <typename Range, FMT_ENABLE_IF(!is_tuple_like<Range>::value)>
 auto join(Range&& range, wstring_view sep)
-    -> join_view<detail::iterator_t<Range>, detail::sentinel_t<Range>,
+    -> join_view<decltype(std::begin(range)), decltype(std::end(range)),
                  wchar_t> {
   return join(std::begin(range), std::end(range), sep);
 }
@@ -72,118 +155,144 @@ auto join(std::initializer_list<T> list, wstring_view sep)
   return join(std::begin(list), std::end(list), sep);
 }
 
-template <typename Locale, typename S, typename Char = char_t<S>,
+template <typename Tuple, FMT_ENABLE_IF(is_tuple_like<Tuple>::value)>
-          FMT_ENABLE_IF(detail::is_locale<Locale>::value&&
+auto join(const Tuple& tuple, basic_string_view<wchar_t> sep)
-                            detail::is_exotic_char<Char>::value)>
+    -> tuple_join_view<Tuple, wchar_t> {
-inline std::basic_string<Char> vformat(
+  return {tuple, sep};
-    const Locale& loc, const S& format_str,
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  return detail::vformat(loc, to_string_view(format_str), args);
 }
 
-template <typename Locale, typename S, typename... Args,
+template <typename Char, FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
-          typename Char = char_t<S>,
+auto vformat(basic_string_view<Char> fmt,
-          FMT_ENABLE_IF(detail::is_locale<Locale>::value&&
+             basic_format_args<buffered_context<Char>> args)
-                            detail::is_exotic_char<Char>::value)>
+    -> std::basic_string<Char> {
-inline std::basic_string<Char> format(const Locale& loc, const S& format_str,
+  auto buf = basic_memory_buffer<Char>();
-                                      Args&&... args) {
+  detail::vformat_to(buf, fmt, args);
-  return detail::vformat(loc, to_string_view(format_str),
+  return {buf.data(), buf.size()};
-                         fmt::make_args_checked<Args...>(format_str, args...));
 }
 
-template <typename OutputIt, typename S, typename Char = char_t<S>,
+template <typename... T>
+auto format(wformat_string<T...> fmt, T&&... args) -> std::wstring {
+  return vformat(fmt::wstring_view(fmt), fmt::make_wformat_args(args...));
+}
+
+template <typename OutputIt, typename... T>
+auto format_to(OutputIt out, wformat_string<T...> fmt, T&&... args)
+    -> OutputIt {
+  return vformat_to(out, fmt::wstring_view(fmt),
+                    fmt::make_wformat_args(args...));
+}
+
+// Pass char_t as a default template parameter instead of using
+// std::basic_string<char_t<S>> to reduce the symbol size.
+template <typename S, typename... T,
+          typename Char = detail::format_string_char_t<S>,
+          FMT_ENABLE_IF(!std::is_same<Char, char>::value &&
+                        !std::is_same<Char, wchar_t>::value)>
+auto format(const S& fmt, T&&... args) -> std::basic_string<Char> {
+  return vformat(detail::to_string_view(fmt),
+                 fmt::make_format_args<buffered_context<Char>>(args...));
+}
+
+template <typename S, typename Char = detail::format_string_char_t<S>,
+          FMT_ENABLE_IF(detail::is_exotic_char<Char>::value)>
+inline auto vformat(locale_ref loc, const S& fmt,
+                    basic_format_args<buffered_context<Char>> args)
+    -> std::basic_string<Char> {
+  auto buf = basic_memory_buffer<Char>();
+  detail::vformat_to(buf, detail::to_string_view(fmt), args, loc);
+  return {buf.data(), buf.size()};
+}
+
+template <typename S, typename... T,
+          typename Char = detail::format_string_char_t<S>,
+          FMT_ENABLE_IF(detail::is_exotic_char<Char>::value)>
+inline auto format(locale_ref loc, const S& fmt, T&&... args)
+    -> std::basic_string<Char> {
+  return vformat(loc, detail::to_string_view(fmt),
+                 fmt::make_format_args<buffered_context<Char>>(args...));
+}
+
+template <typename OutputIt, typename S,
+          typename Char = detail::format_string_char_t<S>,
           FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
                             detail::is_exotic_char<Char>::value)>
-auto vformat_to(OutputIt out, const S& format_str,
+auto vformat_to(OutputIt out, const S& fmt,
-                basic_format_args<buffer_context<type_identity_t<Char>>> args)
+                basic_format_args<buffered_context<Char>> args) -> OutputIt {
+  auto&& buf = detail::get_buffer<Char>(out);
+  detail::vformat_to(buf, detail::to_string_view(fmt), args);
+  return detail::get_iterator(buf, out);
+}
+
+template <typename OutputIt, typename S, typename... T,
+          typename Char = detail::format_string_char_t<S>,
+          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value &&
+                        !std::is_same<Char, char>::value &&
+                        !std::is_same<Char, wchar_t>::value)>
+inline auto format_to(OutputIt out, const S& fmt, T&&... args) -> OutputIt {
+  return vformat_to(out, detail::to_string_view(fmt),
+                    fmt::make_format_args<buffered_context<Char>>(args...));
+}
+
+template <typename S, typename OutputIt, typename... Args,
+          typename Char = detail::format_string_char_t<S>,
+          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
+                            detail::is_exotic_char<Char>::value)>
+inline auto vformat_to(OutputIt out, locale_ref loc, const S& fmt,
+                       basic_format_args<buffered_context<Char>> args)
     -> OutputIt {
   auto&& buf = detail::get_buffer<Char>(out);
-  detail::vformat_to(buf, to_string_view(format_str), args);
+  vformat_to(buf, detail::to_string_view(fmt), args, loc);
-  return detail::get_iterator(buf);
+  return detail::get_iterator(buf, out);
 }
 
-template <typename OutputIt, typename S, typename... Args,
+template <typename OutputIt, typename S, typename... T,
-          typename Char = char_t<S>,
+          typename Char = detail::format_string_char_t<S>,
-          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
+          bool enable = detail::is_output_iterator<OutputIt, Char>::value &&
-                            detail::is_exotic_char<Char>::value)>
+                        detail::is_exotic_char<Char>::value>
-inline auto format_to(OutputIt out, const S& fmt, Args&&... args) -> OutputIt {
+inline auto format_to(OutputIt out, locale_ref loc, const S& fmt, T&&... args)
-  const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
+    -> typename std::enable_if<enable, OutputIt>::type {
-  return vformat_to(out, to_string_view(fmt), vargs);
+  return vformat_to(out, loc, detail::to_string_view(fmt),
-}
+                    fmt::make_format_args<buffered_context<Char>>(args...));
-
-template <typename S, typename... Args, typename Char, size_t SIZE,
-          typename Allocator, FMT_ENABLE_IF(detail::is_string<S>::value)>
-FMT_DEPRECATED auto format_to(basic_memory_buffer<Char, SIZE, Allocator>& buf,
-                              const S& format_str, Args&&... args) ->
-    typename buffer_context<Char>::iterator {
-  const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
-  detail::vformat_to(buf, to_string_view(format_str), vargs);
-  return detail::buffer_appender<Char>(buf);
-}
-
-template <typename Locale, typename S, typename OutputIt, typename... Args,
-          typename Char = char_t<S>,
-          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
-                            detail::is_locale<Locale>::value&&
-                                detail::is_exotic_char<Char>::value)>
-inline OutputIt vformat_to(
-    OutputIt out, const Locale& loc, const S& format_str,
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  auto&& buf = detail::get_buffer<Char>(out);
-  vformat_to(buf, to_string_view(format_str), args, detail::locale_ref(loc));
-  return detail::get_iterator(buf);
-}
-
-template <
-    typename OutputIt, typename Locale, typename S, typename... Args,
-    typename Char = char_t<S>,
-    bool enable = detail::is_output_iterator<OutputIt, Char>::value&&
-        detail::is_locale<Locale>::value&& detail::is_exotic_char<Char>::value>
-inline auto format_to(OutputIt out, const Locale& loc, const S& format_str,
-                      Args&&... args) ->
-    typename std::enable_if<enable, OutputIt>::type {
-  const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
-  return vformat_to(out, loc, to_string_view(format_str), vargs);
 }
 
 template <typename OutputIt, typename Char, typename... Args,
           FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
                             detail::is_exotic_char<Char>::value)>
-inline auto vformat_to_n(
+inline auto vformat_to_n(OutputIt out, size_t n, basic_string_view<Char> fmt,
-    OutputIt out, size_t n, basic_string_view<Char> format_str,
+                         basic_format_args<buffered_context<Char>> args)
-    basic_format_args<buffer_context<type_identity_t<Char>>> args)
     -> format_to_n_result<OutputIt> {
-  detail::iterator_buffer<OutputIt, Char, detail::fixed_buffer_traits> buf(out,
+  using traits = detail::fixed_buffer_traits;
-                                                                           n);
+  auto buf = detail::iterator_buffer<OutputIt, Char, traits>(out, n);
-  detail::vformat_to(buf, format_str, args);
+  detail::vformat_to(buf, fmt, args);
   return {buf.out(), buf.count()};
 }
 
-template <typename OutputIt, typename S, typename... Args,
+template <typename OutputIt, typename S, typename... T,
-          typename Char = char_t<S>,
+          typename Char = detail::format_string_char_t<S>,
           FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
                             detail::is_exotic_char<Char>::value)>
-inline auto format_to_n(OutputIt out, size_t n, const S& fmt,
+inline auto format_to_n(OutputIt out, size_t n, const S& fmt, T&&... args)
-                        const Args&... args) -> format_to_n_result<OutputIt> {
+    -> format_to_n_result<OutputIt> {
-  const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
+  return vformat_to_n(out, n, fmt::basic_string_view<Char>(fmt),
-  return vformat_to_n(out, n, to_string_view(fmt), vargs);
+                      fmt::make_format_args<buffered_context<Char>>(args...));
 }
 
-template <typename S, typename... Args, typename Char = char_t<S>,
+template <typename S, typename... T,
+          typename Char = detail::format_string_char_t<S>,
           FMT_ENABLE_IF(detail::is_exotic_char<Char>::value)>
-inline auto formatted_size(const S& fmt, Args&&... args) -> size_t {
+inline auto formatted_size(const S& fmt, T&&... args) -> size_t {
-  detail::counting_buffer<Char> buf;
+  auto buf = detail::counting_buffer<Char>();
-  const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
+  detail::vformat_to(buf, detail::to_string_view(fmt),
-  detail::vformat_to(buf, to_string_view(fmt), vargs);
+                     fmt::make_format_args<buffered_context<Char>>(args...));
   return buf.count();
 }
 
 inline void vprint(std::FILE* f, wstring_view fmt, wformat_args args) {
-  wmemory_buffer buffer;
+  auto buf = wmemory_buffer();
-  detail::vformat_to(buffer, fmt, args);
+  detail::vformat_to(buf, fmt, args);
-  buffer.push_back(L'\0');
+  buf.push_back(L'\0');
-  if (std::fputws(buffer.data(), f) == -1)
+  if (std::fputws(buf.data(), f) == -1)
-    FMT_THROW(system_error(errno, "cannot write to file"));
+    FMT_THROW(system_error(errno, FMT_STRING("cannot write to file")));
 }
 
 inline void vprint(wstring_view fmt, wformat_args args) {
@@ -192,20 +301,56 @@ inline void vprint(wstring_view fmt, wformat_args args) {
 
 template <typename... T>
 void print(std::FILE* f, wformat_string<T...> fmt, T&&... args) {
-  return vprint(f, wstring_view(fmt), make_wformat_args(args...));
+  return vprint(f, wstring_view(fmt), fmt::make_wformat_args(args...));
 }
 
 template <typename... T> void print(wformat_string<T...> fmt, T&&... args) {
-  return vprint(wstring_view(fmt), make_wformat_args(args...));
+  return vprint(wstring_view(fmt), fmt::make_wformat_args(args...));
 }
 
-/**
+template <typename... T>
-  Converts *value* to ``std::wstring`` using the default format for type *T*.
+void println(std::FILE* f, wformat_string<T...> fmt, T&&... args) {
- */
+  return print(f, L"{}\n", fmt::format(fmt, std::forward<T>(args)...));
-template <typename T> inline std::wstring to_wstring(const T& value) {
+}
+
+template <typename... T> void println(wformat_string<T...> fmt, T&&... args) {
+  return print(L"{}\n", fmt::format(fmt, std::forward<T>(args)...));
+}
+
+inline auto vformat(text_style ts, wstring_view fmt, wformat_args args)
+    -> std::wstring {
+  auto buf = wmemory_buffer();
+  detail::vformat_to(buf, ts, fmt, args);
+  return {buf.data(), buf.size()};
+}
+
+template <typename... T>
+inline auto format(text_style ts, wformat_string<T...> fmt, T&&... args)
+    -> std::wstring {
+  return fmt::vformat(ts, fmt, fmt::make_wformat_args(args...));
+}
+
+inline void vprint(std::wostream& os, wstring_view fmt, wformat_args args) {
+  auto buffer = basic_memory_buffer<wchar_t>();
+  detail::vformat_to(buffer, fmt, args);
+  detail::write_buffer(os, buffer);
+}
+
+template <typename... T>
+void print(std::wostream& os, wformat_string<T...> fmt, T&&... args) {
+  vprint(os, fmt, fmt::make_format_args<buffered_context<wchar_t>>(args...));
+}
+
+template <typename... T>
+void println(std::wostream& os, wformat_string<T...> fmt, T&&... args) {
+  print(os, L"{}\n", fmt::format(fmt, std::forward<T>(args)...));
+}
+
+/// Converts `value` to `std::wstring` using the default format for type `T`.
+template <typename T> inline auto to_wstring(const T& value) -> std::wstring {
   return format(FMT_STRING(L"{}"), value);
 }
-FMT_MODULE_EXPORT_END
+FMT_END_EXPORT
 FMT_END_NAMESPACE
 
-#endif  // FMT_WCHAR_H_
+#endif  // FMT_XCHAR_H_

src/spice2x/external/fmt/src/fmt.cc

@@ -1,45 +1,67 @@
 module;
-// put all implementation-provided headers into the global module fragment
+
-// to prevent attachment to this module
+#define FMT_MODULE
-#if !defined(_CRT_SECURE_NO_WARNINGS) && defined(_MSC_VER)
+
-#  define _CRT_SECURE_NO_WARNINGS
+#ifdef _MSVC_LANG
-#endif
+#  define FMT_CPLUSPLUS _MSVC_LANG
-#if !defined(WIN32_LEAN_AND_MEAN) && defined(_WIN32)
+#else
-#  define WIN32_LEAN_AND_MEAN
+#  define FMT_CPLUSPLUS __cplusplus
 #endif
 
-#include <algorithm>
+// Put all implementation-provided headers into the global module fragment
-#include <cctype>
+// to prevent attachment to this module.
+#ifndef FMT_IMPORT_STD
+#  include <algorithm>
+#  include <bitset>
+#  include <chrono>
+#  include <cmath>
+#  include <complex>
+#  include <cstddef>
+#  include <cstdint>
+#  include <cstdio>
+#  include <cstdlib>
+#  include <cstring>
+#  include <ctime>
+#  include <exception>
+#  if FMT_CPLUSPLUS > 202002L
+#    include <expected>
+#  endif
+#  include <filesystem>
+#  include <fstream>
+#  include <functional>
+#  include <iterator>
+#  include <limits>
+#  include <locale>
+#  include <memory>
+#  include <optional>
+#  include <ostream>
+#  include <source_location>
+#  include <stdexcept>
+#  include <string>
+#  include <string_view>
+#  include <system_error>
+#  include <thread>
+#  include <type_traits>
+#  include <typeinfo>
+#  include <utility>
+#  include <variant>
+#  include <vector>
+#else
+#  include <limits.h>
+#  include <stdint.h>
+#  include <stdio.h>
+#  include <stdlib.h>
+#  include <string.h>
+#  include <time.h>
+#endif
 #include <cerrno>
-#include <chrono>
 #include <climits>
-#include <clocale>
+#include <version>
-#include <cmath>
-#include <cstdarg>
-#include <cstddef>
-#include <cstdint>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <ctime>
-#include <cwchar>
-#include <exception>
-#include <functional>
-#include <iterator>
-#include <limits>
-#include <locale>
-#include <memory>
-#include <ostream>
-#include <sstream>
-#include <stdexcept>
-#include <string>
-#include <string_view>
-#include <system_error>
-#include <type_traits>
-#include <utility>
-#include <vector>
 
-#if _MSC_VER
+#if __has_include(<cxxabi.h>)
+#  include <cxxabi.h>
+#endif
+#if defined(_MSC_VER) || defined(__MINGW32__)
 #  include <intrin.h>
 #endif
 #if defined __APPLE__ || defined(__FreeBSD__)
@@ -61,40 +83,73 @@ module;
 #  endif
 #endif
 #ifdef _WIN32
+#  if defined(__GLIBCXX__)
+#    include <ext/stdio_filebuf.h>
+#    include <ext/stdio_sync_filebuf.h>
+#  endif
+#  define WIN32_LEAN_AND_MEAN
 #  include <windows.h>
 #endif
 
 export module fmt;
 
-#define FMT_MODULE_EXPORT export
+#ifdef FMT_IMPORT_STD
-#define FMT_MODULE_EXPORT_BEGIN export {
+import std;
-#define FMT_MODULE_EXPORT_END }
-#define FMT_BEGIN_DETAIL_NAMESPACE \
-  }                                \
-  namespace detail {
-#define FMT_END_DETAIL_NAMESPACE \
-  }                              \
-  export {
-
-#if defined(_MSC_FULL_VER) && _MSC_FULL_VER > 192930036
-#define FMT_USE_NONTYPE_TEMPLATE_PARAMETERS 0
 #endif
 
-// all library-provided declarations and definitions
+#define FMT_EXPORT export
-// must be in the module purview to be exported
+#define FMT_BEGIN_EXPORT export {
+#define FMT_END_EXPORT }
+
+// If you define FMT_ATTACH_TO_GLOBAL_MODULE
+//  - all declarations are detached from module 'fmt'
+//  - the module behaves like a traditional static library, too
+//  - all library symbols are mangled traditionally
+//  - you can mix TUs with either importing or #including the {fmt} API
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+extern "C++" {
+#endif
+
+#ifndef FMT_OS
+#  define FMT_OS 1
+#endif
+
+// All library-provided declarations and definitions must be in the module
+// purview to be exported.
 #include "fmt/args.h"
 #include "fmt/chrono.h"
 #include "fmt/color.h"
 #include "fmt/compile.h"
 #include "fmt/format.h"
-#include "fmt/os.h"
+#if FMT_OS
+#  include "fmt/os.h"
+#endif
+#include "fmt/ostream.h"
 #include "fmt/printf.h"
+#include "fmt/ranges.h"
+#include "fmt/std.h"
 #include "fmt/xchar.h"
 
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+}
+#endif
+
 // gcc doesn't yet implement private module fragments
 #if !FMT_GCC_VERSION
-module : private;
+module :private;
 #endif
 
-#include "format.cc"
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
-#include "os.cc"
+extern "C++" {
+#endif
+
+#if FMT_HAS_INCLUDE("format.cc")
+#  include "format.cc"
+#endif
+#if FMT_OS && FMT_HAS_INCLUDE("os.cc")
+#  include "os.cc"
+#endif
+
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+}
+#endif

src/spice2x/external/fmt/src/format.cc

@@ -8,68 +8,36 @@
 #include "fmt/format-inl.h"
 
 FMT_BEGIN_NAMESPACE
+
+#if FMT_USE_LOCALE
+template FMT_API locale_ref::locale_ref(const std::locale& loc);  // DEPRECATED!
+template FMT_API auto locale_ref::get<std::locale>() const -> std::locale;
+#endif
+
 namespace detail {
 
-template <typename T>
+template FMT_API auto dragonbox::to_decimal(float x) noexcept
-int format_float(char* buf, std::size_t size, const char* format, int precision,
+    -> dragonbox::decimal_fp<float>;
-                 T value) {
+template FMT_API auto dragonbox::to_decimal(double x) noexcept
-#ifdef FMT_FUZZ
+    -> dragonbox::decimal_fp<double>;
-  if (precision > 100000)
-    throw std::runtime_error(
-        "fuzz mode - avoid large allocation inside snprintf");
-#endif
-  // Suppress the warning about nonliteral format string.
-  int (*snprintf_ptr)(char*, size_t, const char*, ...) = FMT_SNPRINTF;
-  return precision < 0 ? snprintf_ptr(buf, size, format, value)
-                       : snprintf_ptr(buf, size, format, precision, value);
-}
-
-template FMT_API dragonbox::decimal_fp<float> dragonbox::to_decimal(float x)
-    FMT_NOEXCEPT;
-template FMT_API dragonbox::decimal_fp<double> dragonbox::to_decimal(double x)
-    FMT_NOEXCEPT;
-}  // namespace detail
-
-// Workaround a bug in MSVC2013 that prevents instantiation of format_float.
-int (*instantiate_format_float)(double, int, detail::float_specs,
-                                detail::buffer<char>&) = detail::format_float;
-
-#ifndef FMT_STATIC_THOUSANDS_SEPARATOR
-template FMT_API detail::locale_ref::locale_ref(const std::locale& loc);
-template FMT_API std::locale detail::locale_ref::get<std::locale>() const;
-#endif
 
 // Explicit instantiations for char.
 
-template FMT_API std::string detail::grouping_impl<char>(locale_ref);
+template FMT_API auto thousands_sep_impl(locale_ref)
-template FMT_API char detail::thousands_sep_impl(locale_ref);
+    -> thousands_sep_result<char>;
-template FMT_API char detail::decimal_point_impl(locale_ref);
+template FMT_API auto decimal_point_impl(locale_ref) -> char;
 
-template FMT_API void detail::buffer<char>::append(const char*, const char*);
+// DEPRECATED!
-
+template FMT_API void buffer<char>::append(const char*, const char*);
-template FMT_API void detail::vformat_to(
-    detail::buffer<char>&, string_view,
-    basic_format_args<FMT_BUFFER_CONTEXT(char)>, detail::locale_ref);
-
-template FMT_API int detail::snprintf_float(double, int, detail::float_specs,
-                                            detail::buffer<char>&);
-template FMT_API int detail::snprintf_float(long double, int,
-                                            detail::float_specs,
-                                            detail::buffer<char>&);
-template FMT_API int detail::format_float(double, int, detail::float_specs,
-                                          detail::buffer<char>&);
-template FMT_API int detail::format_float(long double, int, detail::float_specs,
-                                          detail::buffer<char>&);
 
 // Explicit instantiations for wchar_t.
 
-template FMT_API std::string detail::grouping_impl<wchar_t>(locale_ref);
+template FMT_API auto thousands_sep_impl(locale_ref)
-template FMT_API wchar_t detail::thousands_sep_impl(locale_ref);
+    -> thousands_sep_result<wchar_t>;
-template FMT_API wchar_t detail::decimal_point_impl(locale_ref);
+template FMT_API auto decimal_point_impl(locale_ref) -> wchar_t;
 
-template FMT_API void detail::buffer<wchar_t>::append(const wchar_t*,
+// DEPRECATED!
-                                                      const wchar_t*);
+template FMT_API void buffer<wchar_t>::append(const wchar_t*, const wchar_t*);
-
-template struct detail::basic_data<void>;
 
+}  // namespace detail
 FMT_END_NAMESPACE

src/spice2x/external/fmt/src/os.cc

@@ -12,43 +12,51 @@
 
 #include "fmt/os.h"
 
-#include <climits>
+#ifndef FMT_MODULE
+#  include <climits>
 
-#if FMT_USE_FCNTL
+#  if FMT_USE_FCNTL
-#  include <sys/stat.h>
+#    include <sys/stat.h>
-#  include <sys/types.h>
+#    include <sys/types.h>
 
-#  ifndef _WIN32
+#    ifdef _WRS_KERNEL    // VxWorks7 kernel
-#    include <unistd.h>
+#      include <ioLib.h>  // getpagesize
-#  else
-#    ifndef WIN32_LEAN_AND_MEAN
-#      define WIN32_LEAN_AND_MEAN
-#    endif
-#    include <io.h>
-
-#    define O_CREAT _O_CREAT
-#    define O_TRUNC _O_TRUNC
-
-#    ifndef S_IRUSR
-#      define S_IRUSR _S_IREAD
 #    endif
 
-#    ifndef S_IWUSR
+#    ifndef _WIN32
-#      define S_IWUSR _S_IWRITE
+#      include <unistd.h>
-#    endif
+#    else
+#      ifndef WIN32_LEAN_AND_MEAN
+#        define WIN32_LEAN_AND_MEAN
+#      endif
+#      include <io.h>
+#    endif  // _WIN32
+#  endif    // FMT_USE_FCNTL
 
-#    ifdef __MINGW32__
+#  ifdef _WIN32
-#      define _SH_DENYNO 0x40
+#    include <windows.h>
-#    endif
+#  endif
-#  endif  // _WIN32
-#endif    // FMT_USE_FCNTL
-
-#ifdef _WIN32
-#  include <windows.h>
 #endif
 
-#ifdef fileno
+#ifdef _WIN32
-#  undef fileno
+#  ifndef S_IRUSR
+#    define S_IRUSR _S_IREAD
+#  endif
+#  ifndef S_IWUSR
+#    define S_IWUSR _S_IWRITE
+#  endif
+#  ifndef S_IRGRP
+#    define S_IRGRP 0
+#  endif
+#  ifndef S_IWGRP
+#    define S_IWGRP 0
+#  endif
+#  ifndef S_IROTH
+#    define S_IROTH 0
+#  endif
+#  ifndef S_IWOTH
+#    define S_IWOTH 0
+#  endif
 #endif
 
 namespace {
@@ -58,48 +66,20 @@ using rwresult = int;
 
 // On Windows the count argument to read and write is unsigned, so convert
 // it from size_t preventing integer overflow.
-inline unsigned convert_rwcount(std::size_t count) {
+inline unsigned convert_rwcount(size_t count) {
   return count <= UINT_MAX ? static_cast<unsigned>(count) : UINT_MAX;
 }
 #elif FMT_USE_FCNTL
 // Return type of read and write functions.
 using rwresult = ssize_t;
 
-inline std::size_t convert_rwcount(std::size_t count) { return count; }
+inline auto convert_rwcount(size_t count) -> size_t { return count; }
 #endif
 }  // namespace
 
 FMT_BEGIN_NAMESPACE
 
 #ifdef _WIN32
-detail::utf16_to_utf8::utf16_to_utf8(basic_string_view<wchar_t> s) {
-  if (int error_code = convert(s)) {
-    FMT_THROW(windows_error(error_code,
-                            "cannot convert string from UTF-16 to UTF-8"));
-  }
-}
-
-int detail::utf16_to_utf8::convert(basic_string_view<wchar_t> s) {
-  if (s.size() > INT_MAX) return ERROR_INVALID_PARAMETER;
-  int s_size = static_cast<int>(s.size());
-  if (s_size == 0) {
-    // WideCharToMultiByte does not support zero length, handle separately.
-    buffer_.resize(1);
-    buffer_[0] = 0;
-    return 0;
-  }
-
-  int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, nullptr, 0,
-                                   nullptr, nullptr);
-  if (length == 0) return GetLastError();
-  buffer_.resize(length + 1);
-  length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, &buffer_[0],
-                               length, nullptr, nullptr);
-  if (length == 0) return GetLastError();
-  buffer_[length] = 0;
-  return 0;
-}
-
 namespace detail {
 
 class system_message {
@@ -109,7 +89,7 @@ class system_message {
   unsigned long result_;
   wchar_t* message_;
 
-  static bool is_whitespace(wchar_t c) FMT_NOEXCEPT {
+  static bool is_whitespace(wchar_t c) noexcept {
     return c == L' ' || c == L'\n' || c == L'\r' || c == L'\t' || c == L'\0';
   }
 
@@ -128,20 +108,20 @@ class system_message {
     }
   }
   ~system_message() { LocalFree(message_); }
-  explicit operator bool() const FMT_NOEXCEPT { return result_ != 0; }
+  explicit operator bool() const noexcept { return result_ != 0; }
-  operator basic_string_view<wchar_t>() const FMT_NOEXCEPT {
+  operator basic_string_view<wchar_t>() const noexcept {
     return basic_string_view<wchar_t>(message_, result_);
   }
 };
 
 class utf8_system_category final : public std::error_category {
  public:
-  const char* name() const FMT_NOEXCEPT override { return "system"; }
+  const char* name() const noexcept override { return "system"; }
   std::string message(int error_code) const override {
-    system_message msg(error_code);
+    auto&& msg = system_message(error_code);
     if (msg) {
-      utf16_to_utf8 utf8_message;
+      auto utf8_message = to_utf8<wchar_t>();
-      if (utf8_message.convert(msg) == ERROR_SUCCESS) {
+      if (utf8_message.convert(msg)) {
         return utf8_message.str();
       }
     }
@@ -151,7 +131,7 @@ class utf8_system_category final : public std::error_category {
 
 }  // namespace detail
 
-FMT_API const std::error_category& system_category() FMT_NOEXCEPT {
+FMT_API const std::error_category& system_category() noexcept {
   static const detail::utf8_system_category category;
   return category;
 }
@@ -163,13 +143,14 @@ std::system_error vwindows_error(int err_code, string_view format_str,
 }
 
 void detail::format_windows_error(detail::buffer<char>& out, int error_code,
-                                  const char* message) FMT_NOEXCEPT {
+                                  const char* message) noexcept {
   FMT_TRY {
-    system_message msg(error_code);
+    auto&& msg = system_message(error_code);
     if (msg) {
-      utf16_to_utf8 utf8_message;
+      auto utf8_message = to_utf8<wchar_t>();
-      if (utf8_message.convert(msg) == ERROR_SUCCESS) {
+      if (utf8_message.convert(msg)) {
-        format_to(buffer_appender<char>(out), "{}: {}", message, utf8_message);
+        fmt::format_to(appender(out), FMT_STRING("{}: {}"), message,
+                       string_view(utf8_message));
         return;
       }
     }
@@ -178,12 +159,12 @@ void detail::format_windows_error(detail::buffer<char>& out, int error_code,
   format_error_code(out, error_code, message);
 }
 
-void report_windows_error(int error_code, const char* message) FMT_NOEXCEPT {
+void report_windows_error(int error_code, const char* message) noexcept {
-  report_error(detail::format_windows_error, error_code, message);
+  do_report_error(detail::format_windows_error, error_code, message);
 }
 #endif  // _WIN32
 
-buffered_file::~buffered_file() FMT_NOEXCEPT {
+buffered_file::~buffered_file() noexcept {
   if (file_ && FMT_SYSTEM(fclose(file_)) != 0)
     report_system_error(errno, "cannot close file");
 }
@@ -192,39 +173,57 @@ buffered_file::buffered_file(cstring_view filename, cstring_view mode) {
   FMT_RETRY_VAL(file_, FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())),
                 nullptr);
   if (!file_)
-    FMT_THROW(system_error(errno, "cannot open file {}", filename.c_str()));
+    FMT_THROW(system_error(errno, FMT_STRING("cannot open file {}"),
+                           filename.c_str()));
 }
 
 void buffered_file::close() {
   if (!file_) return;
   int result = FMT_SYSTEM(fclose(file_));
   file_ = nullptr;
-  if (result != 0) FMT_THROW(system_error(errno, "cannot close file"));
+  if (result != 0)
+    FMT_THROW(system_error(errno, FMT_STRING("cannot close file")));
 }
 
-// A macro used to prevent expansion of fileno on broken versions of MinGW.
+auto buffered_file::descriptor() const -> int {
-#define FMT_ARGS
+#ifdef FMT_HAS_SYSTEM
-
+  // fileno is a macro on OpenBSD.
-int buffered_file::fileno() const {
+#  ifdef fileno
-  int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
+#    undef fileno
-  if (fd == -1) FMT_THROW(system_error(errno, "cannot get file descriptor"));
+#  endif
+  int fd = FMT_POSIX_CALL(fileno(file_));
+#elif defined(_WIN32)
+  int fd = _fileno(file_);
+#else
+  int fd = fileno(file_);
+#endif
+  if (fd == -1)
+    FMT_THROW(system_error(errno, FMT_STRING("cannot get file descriptor")));
   return fd;
 }
 
 #if FMT_USE_FCNTL
+#  ifdef _WIN32
+using mode_t = int;
+#  endif
+
+constexpr mode_t default_open_mode =
+    S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH;
+
 file::file(cstring_view path, int oflag) {
-  int mode = S_IRUSR | S_IWUSR;
 #  if defined(_WIN32) && !defined(__MINGW32__)
   fd_ = -1;
-  FMT_POSIX_CALL(sopen_s(&fd_, path.c_str(), oflag, _SH_DENYNO, mode));
+  auto converted = detail::utf8_to_utf16(string_view(path.c_str()));
+  *this = file::open_windows_file(converted.c_str(), oflag);
 #  else
-  FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, mode)));
+  FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, default_open_mode)));
-#  endif
   if (fd_ == -1)
-    FMT_THROW(system_error(errno, "cannot open file {}", path.c_str()));
+    FMT_THROW(
+        system_error(errno, FMT_STRING("cannot open file {}"), path.c_str()));
+#  endif
 }
 
-file::~file() FMT_NOEXCEPT {
+file::~file() noexcept {
   // Don't retry close in case of EINTR!
   // See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
   if (fd_ != -1 && FMT_POSIX_CALL(close(fd_)) != 0)
@@ -237,10 +236,11 @@ void file::close() {
   // See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
   int result = FMT_POSIX_CALL(close(fd_));
   fd_ = -1;
-  if (result != 0) FMT_THROW(system_error(errno, "cannot close file"));
+  if (result != 0)
+    FMT_THROW(system_error(errno, FMT_STRING("cannot close file")));
 }
 
-long long file::size() const {
+auto file::size() const -> long long {
 #  ifdef _WIN32
   // Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT
   // is less than 0x0500 as is the case with some default MinGW builds.
@@ -251,7 +251,7 @@ long long file::size() const {
   if (size_lower == INVALID_FILE_SIZE) {
     DWORD error = GetLastError();
     if (error != NO_ERROR)
-      FMT_THROW(windows_error(GetLastError(), "cannot get file size"));
+      FMT_THROW(windows_error(error, "cannot get file size"));
   }
   unsigned long long long_size = size_upper;
   return (long_size << sizeof(DWORD) * CHAR_BIT) | size_lower;
@@ -259,33 +259,36 @@ long long file::size() const {
   using Stat = struct stat;
   Stat file_stat = Stat();
   if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
-    FMT_THROW(system_error(errno, "cannot get file attributes"));
+    FMT_THROW(system_error(errno, FMT_STRING("cannot get file attributes")));
   static_assert(sizeof(long long) >= sizeof(file_stat.st_size),
                 "return type of file::size is not large enough");
   return file_stat.st_size;
 #  endif
 }
 
-std::size_t file::read(void* buffer, std::size_t count) {
+auto file::read(void* buffer, size_t count) -> size_t {
   rwresult result = 0;
   FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
-  if (result < 0) FMT_THROW(system_error(errno, "cannot read from file"));
+  if (result < 0)
+    FMT_THROW(system_error(errno, FMT_STRING("cannot read from file")));
   return detail::to_unsigned(result);
 }
 
-std::size_t file::write(const void* buffer, std::size_t count) {
+auto file::write(const void* buffer, size_t count) -> size_t {
   rwresult result = 0;
   FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
-  if (result < 0) FMT_THROW(system_error(errno, "cannot write to file"));
+  if (result < 0)
+    FMT_THROW(system_error(errno, FMT_STRING("cannot write to file")));
   return detail::to_unsigned(result);
 }
 
-file file::dup(int fd) {
+auto file::dup(int fd) -> file {
   // Don't retry as dup doesn't return EINTR.
   // http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
   int new_fd = FMT_POSIX_CALL(dup(fd));
   if (new_fd == -1)
-    FMT_THROW(system_error(errno, "cannot duplicate file descriptor {}", fd));
+    FMT_THROW(system_error(
+        errno, FMT_STRING("cannot duplicate file descriptor {}"), fd));
   return file(new_fd);
 }
 
@@ -293,22 +296,47 @@ void file::dup2(int fd) {
   int result = 0;
   FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
   if (result == -1) {
-    FMT_THROW(system_error(errno, "cannot duplicate file descriptor {} to {}",
+    FMT_THROW(system_error(
-                           fd_, fd));
+        errno, FMT_STRING("cannot duplicate file descriptor {} to {}"), fd_,
+        fd));
   }
 }
 
-void file::dup2(int fd, std::error_code& ec) FMT_NOEXCEPT {
+void file::dup2(int fd, std::error_code& ec) noexcept {
   int result = 0;
   FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
   if (result == -1) ec = std::error_code(errno, std::generic_category());
 }
 
-void file::pipe(file& read_end, file& write_end) {
+auto file::fdopen(const char* mode) -> buffered_file {
-  // Close the descriptors first to make sure that assignments don't throw
+// Don't retry as fdopen doesn't return EINTR.
-  // and there are no leaks.
+#  if defined(__MINGW32__) && defined(_POSIX_)
-  read_end.close();
+  FILE* f = ::fdopen(fd_, mode);
-  write_end.close();
+#  else
+  FILE* f = FMT_POSIX_CALL(fdopen(fd_, mode));
+#  endif
+  if (!f) {
+    FMT_THROW(system_error(
+        errno, FMT_STRING("cannot associate stream with file descriptor")));
+  }
+  buffered_file bf(f);
+  fd_ = -1;
+  return bf;
+}
+
+#  if defined(_WIN32) && !defined(__MINGW32__)
+file file::open_windows_file(wcstring_view path, int oflag) {
+  int fd = -1;
+  auto err = _wsopen_s(&fd, path.c_str(), oflag, _SH_DENYNO, default_open_mode);
+  if (fd == -1) {
+    FMT_THROW(system_error(err, FMT_STRING("cannot open file {}"),
+                           detail::to_utf8<wchar_t>(path.c_str()).c_str()));
+  }
+  return file(fd);
+}
+#  endif
+
+pipe::pipe() {
   int fds[2] = {};
 #  ifdef _WIN32
   // Make the default pipe capacity same as on Linux 2.6.11+.
@@ -319,42 +347,52 @@ void file::pipe(file& read_end, file& write_end) {
   // http://pubs.opengroup.org/onlinepubs/009696799/functions/pipe.html
   int result = FMT_POSIX_CALL(pipe(fds));
 #  endif
-  if (result != 0) FMT_THROW(system_error(errno, "cannot create pipe"));
+  if (result != 0)
-  // The following assignments don't throw because read_fd and write_fd
+    FMT_THROW(system_error(errno, FMT_STRING("cannot create pipe")));
-  // are closed.
+  // The following assignments don't throw.
   read_end = file(fds[0]);
   write_end = file(fds[1]);
 }
 
-buffered_file file::fdopen(const char* mode) {
+#  if !defined(__MSDOS__)
-// Don't retry as fdopen doesn't return EINTR.
+auto getpagesize() -> long {
-#  if defined(__MINGW32__) && defined(_POSIX_)
+#    ifdef _WIN32
-  FILE* f = ::fdopen(fd_, mode);
-#  else
-  FILE* f = FMT_POSIX_CALL(fdopen(fd_, mode));
-#  endif
-  if (!f)
-    FMT_THROW(
-        system_error(errno, "cannot associate stream with file descriptor"));
-  buffered_file bf(f);
-  fd_ = -1;
-  return bf;
-}
-
-long getpagesize() {
-#  ifdef _WIN32
   SYSTEM_INFO si;
   GetSystemInfo(&si);
   return si.dwPageSize;
-#  else
+#    else
+#      ifdef _WRS_KERNEL
+  long size = FMT_POSIX_CALL(getpagesize());
+#      else
   long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
-  if (size < 0) FMT_THROW(system_error(errno, "cannot get memory page size"));
+#      endif
+
+  if (size < 0)
+    FMT_THROW(system_error(errno, FMT_STRING("cannot get memory page size")));
   return size;
+#    endif
+}
 #  endif
+
+void ostream::grow(buffer<char>& buf, size_t) {
+  if (buf.size() == buf.capacity()) static_cast<ostream&>(buf).flush();
 }
 
-FMT_API void ostream::grow(size_t) {
+ostream::ostream(cstring_view path, const detail::ostream_params& params)
-  if (this->size() == this->capacity()) flush();
+    : buffer<char>(grow), file_(path, params.oflag) {
+  set(new char[params.buffer_size], params.buffer_size);
+}
+
+ostream::ostream(ostream&& other) noexcept
+    : buffer<char>(grow, other.data(), other.size(), other.capacity()),
+      file_(std::move(other.file_)) {
+  other.clear();
+  other.set(nullptr, 0);
+}
+
+ostream::~ostream() {
+  flush();
+  delete[] data();
 }
 #endif  // FMT_USE_FCNTL
 FMT_END_NAMESPACE

src/spice2x/external/fmt/support/AndroidManifest.xml

@@ -1 +1 @@
-<manifest package="net.fmtlib" />
+<manifest package="dev.fmt" />

src/spice2x/external/fmt/support/Vagrantfile

@@ -3,18 +3,17 @@
 
 # A vagrant config for testing against gcc-4.8.
 Vagrant.configure("2") do |config|
-  config.vm.box = "ubuntu/xenial64"
+  config.vm.box = "bento/ubuntu-22.04-arm64"
-  config.disksize.size = '15GB'
 
-  config.vm.provider "virtualbox" do |vb|
+  config.vm.provider "vmware_desktop" do |vb|
     vb.memory = "4096"
   end
 
   config.vm.provision "shell", inline: <<-SHELL
     apt-get update
     apt-get install -y g++ make wget git
-    wget -q https://github.com/Kitware/CMake/releases/download/v3.14.4/cmake-3.14.4-Linux-x86_64.tar.gz
+    wget -q https://github.com/Kitware/CMake/releases/download/v3.26.0/cmake-3.26.0-Linux-x86_64.tar.gz
-    tar xzf cmake-3.14.4-Linux-x86_64.tar.gz
+    tar xzf cmake-3.26.0-Linux-x86_64.tar.gz
-    ln -s `pwd`/cmake-3.14.4-Linux-x86_64/bin/cmake /usr/local/bin
+    ln -s `pwd`/cmake-3.26.0-Linux-x86_64/bin/cmake /usr/local/bin
   SHELL
 end

src/spice2x/external/fmt/support/appveyor-build.py

@@ -1,43 +0,0 @@
-#!/usr/bin/env python
-# Build the project on AppVeyor.
-
-import os
-from subprocess import check_call
-
-build = os.environ['BUILD']
-config = os.environ['CONFIGURATION']
-platform = os.environ['PLATFORM']
-path = os.environ['PATH']
-image = os.environ['APPVEYOR_BUILD_WORKER_IMAGE']
-jobid = os.environ['APPVEYOR_JOB_ID']
-cmake_command = ['cmake', '-DFMT_PEDANTIC=ON', '-DCMAKE_BUILD_TYPE=' + config, '..']
-if build == 'mingw':
-    cmake_command.append('-GMinGW Makefiles')
-    build_command = ['mingw32-make', '-j4']
-    test_command = ['mingw32-make', 'test']
-    # Remove the path to Git bin directory from $PATH because it breaks
-    # MinGW config.
-    path = path.replace(r'C:\Program Files (x86)\Git\bin', '')
-    os.environ['PATH'] = r'C:\MinGW\bin;' + path
-else:
-    # Add MSBuild 14.0 to PATH as described in
-    # http://help.appveyor.com/discussions/problems/2229-v140-not-found-on-vs2105rc.
-    os.environ['PATH'] = r'C:\Program Files (x86)\MSBuild\15.0\Bin;' + path
-    if image == 'Visual Studio 2019':
-        generator = 'Visual Studio 16 2019'
-        if platform == 'x64':
-            cmake_command.extend(['-A', 'x64'])
-    else:
-        if image == 'Visual Studio 2015':
-            generator = 'Visual Studio 14 2015'
-        elif image == 'Visual Studio 2017':
-            generator = 'Visual Studio 15 2017'
-        if platform == 'x64':
-            generator += ' Win64'
-    cmake_command.append('-G' + generator)
-    build_command = ['cmake', '--build', '.', '--config', config, '--', '/m:4']
-    test_command = ['ctest', '-C', config]
-
-check_call(cmake_command)
-check_call(build_command)
-check_call(test_command)

src/spice2x/external/fmt/support/appveyor.yml

@@ -1,31 +0,0 @@
-configuration:
-  - Debug
-  - Release
-
-clone_depth: 1
-
-image:
-  - Visual Studio 2015
-
-platform:
-  - x64
-
-environment:
-  CTEST_OUTPUT_ON_FAILURE: 1
-  MSVC_DEFAULT_OPTIONS: ON
-  BUILD: msvc
-
-before_build:
- - mkdir build
- - cd build
-
-build_script:
-  - python ../support/appveyor-build.py
-
-on_failure:
-  - appveyor PushArtifact Testing/Temporary/LastTest.log
-  - appveyor AddTest test
-
-# Uncomment this to debug AppVeyor failures.
-#on_finish:
-#  - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

src/spice2x/external/fmt/support/build-docs.py

@@ -1,58 +0,0 @@
-#!/usr/bin/env python
-# Build the documentation in CI.
-
-from __future__ import print_function
-import errno, os, shutil, subprocess, sys, urllib
-from subprocess import call, check_call, Popen, PIPE, STDOUT
-
-def rmtree_if_exists(dir):
-    try:
-        shutil.rmtree(dir)
-    except OSError as e:
-        if e.errno == errno.ENOENT:
-            pass
-
-# Build the docs.
-fmt_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
-sys.path.insert(0, os.path.join(fmt_dir, 'doc'))
-import build
-build.create_build_env()
-html_dir = build.build_docs()
-
-repo = 'fmtlib.github.io'
-branch = os.environ['GITHUB_REF']
-is_ci = 'CI' in os.environ
-if is_ci and branch != 'refs/heads/master':
-    print('Branch: ' + branch)
-    exit(0) # Ignore non-master branches
-if is_ci and 'KEY' not in os.environ:
-    # Don't update the repo if building in CI from an account that doesn't have
-    # push access.
-    print('Skipping update of ' + repo)
-    exit(0)
-
-# Clone the fmtlib.github.io repo.
-rmtree_if_exists(repo)
-git_url = 'https://github.com/' if is_ci else 'git@github.com:'
-check_call(['git', 'clone', git_url + 'fmtlib/{}.git'.format(repo)])
-
-# Copy docs to the repo.
-target_dir = os.path.join(repo, 'dev')
-rmtree_if_exists(target_dir)
-shutil.copytree(html_dir, target_dir, ignore=shutil.ignore_patterns('.*'))
-if is_ci:
-    check_call(['git', 'config', '--global', 'user.name', 'fmtbot'])
-    check_call(['git', 'config', '--global', 'user.email', 'viz@fmt.dev'])
-
-# Push docs to GitHub pages.
-check_call(['git', 'add', '--all'], cwd=repo)
-if call(['git', 'diff-index', '--quiet', 'HEAD'], cwd=repo):
-    check_call(['git', 'commit', '-m', 'Update documentation'], cwd=repo)
-    cmd = 'git push'
-    if is_ci:
-        cmd += ' https://$KEY@github.com/fmtlib/fmtlib.github.io.git master'
-    p = Popen(cmd, shell=True, stdout=PIPE, stderr=STDOUT, cwd=repo)
-    # Print the output without the key.
-    print(p.communicate()[0].replace(os.environ['KEY'], '$KEY'))
-    if p.returncode != 0:
-        raise subprocess.CalledProcessError(p.returncode, cmd)

src/spice2x/external/fmt/support/build.gradle

@@ -11,7 +11,7 @@ buildscript {
         // https://developer.android.com/studio/releases/gradle-plugin#updating-gradle
         //
         // Notice that 4.0.0 here is the version of [Android Gradle Plugin]
-        // Accroding to URL above you will need Gradle 6.1 or higher
+        // According to URL above you will need Gradle 6.1 or higher
         //
         classpath "com.android.tools.build:gradle:4.1.1"
     }

src/spice2x/external/fmt/support/check-commits

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+"""Compile source on a range of commits
+
+Usage:
+  check-commits <start> <source>
+"""
+
+import docopt, os, sys, tempfile
+from subprocess import check_call, check_output, run
+
+args = docopt.docopt(__doc__)
+start = args.get('<start>')
+source = args.get('<source>')
+
+cwd = os.getcwd()
+
+with tempfile.TemporaryDirectory() as work_dir:
+  check_call(['git', 'clone', 'https://github.com/fmtlib/fmt.git'],
+             cwd=work_dir)
+  repo_dir = os.path.join(work_dir, 'fmt')
+  commits = check_output(
+    ['git', 'rev-list', f'{start}..HEAD', '--abbrev-commit',
+     '--', 'include', 'src'],
+    text=True, cwd=repo_dir).rstrip().split('\n')
+  commits.reverse()
+  print('Time\tCommit')
+  for commit in commits:
+    check_call(['git', '-c', 'advice.detachedHead=false', 'checkout', commit],
+               cwd=repo_dir)
+    returncode = run(
+      ['c++', '-std=c++11', '-O3', '-DNDEBUG', '-I', 'include',
+       'src/format.cc', os.path.join(cwd, source)], cwd=repo_dir).returncode
+    if returncode != 0:
+      continue
+    times = []
+    for i in range(5):
+      output = check_output([os.path.join(repo_dir, 'a.out')], text=True)
+      times.append(float(output))
+    message = check_output(['git', 'log', '-1', '--pretty=format:%s', commit],
+                           cwd=repo_dir, text=True)
+    print(f'{min(times)}\t{commit} {message[:40]}')
+    sys.stdout.flush()

src/spice2x/external/fmt/support/cmake/cxx14.cmake

@@ -1,70 +0,0 @@
-# C++14 feature support detection
-
-include(CheckCXXSourceCompiles)
-include(CheckCXXCompilerFlag)
-
-if (NOT CMAKE_CXX_STANDARD)
-  set(CMAKE_CXX_STANDARD 11)
-endif()
-message(STATUS "CXX_STANDARD: ${CMAKE_CXX_STANDARD}")
-
-if (CMAKE_CXX_STANDARD EQUAL 20)
-  check_cxx_compiler_flag(-std=c++20 has_std_20_flag)
-  check_cxx_compiler_flag(-std=c++2a has_std_2a_flag)
-
-  if (has_std_20_flag)
-    set(CXX_STANDARD_FLAG -std=c++20)
-  elseif (has_std_2a_flag)
-    set(CXX_STANDARD_FLAG -std=c++2a)
-  endif ()
-elseif (CMAKE_CXX_STANDARD EQUAL 17)
-  check_cxx_compiler_flag(-std=c++17 has_std_17_flag)
-  check_cxx_compiler_flag(-std=c++1z has_std_1z_flag)
-
-  if (has_std_17_flag)
-    set(CXX_STANDARD_FLAG -std=c++17)
-  elseif (has_std_1z_flag)
-    set(CXX_STANDARD_FLAG -std=c++1z)
-  endif ()
-elseif (CMAKE_CXX_STANDARD EQUAL 14)
-  check_cxx_compiler_flag(-std=c++14 has_std_14_flag)
-  check_cxx_compiler_flag(-std=c++1y has_std_1y_flag)
-
-  if (has_std_14_flag)
-    set(CXX_STANDARD_FLAG -std=c++14)
-  elseif (has_std_1y_flag)
-    set(CXX_STANDARD_FLAG -std=c++1y)
-  endif ()
-elseif (CMAKE_CXX_STANDARD EQUAL 11)
-  check_cxx_compiler_flag(-std=c++11 has_std_11_flag)
-  check_cxx_compiler_flag(-std=c++0x has_std_0x_flag)
-
-  if (has_std_11_flag)
-    set(CXX_STANDARD_FLAG -std=c++11)
-  elseif (has_std_0x_flag)
-    set(CXX_STANDARD_FLAG -std=c++0x)
-  endif ()
-endif ()
-
-set(CMAKE_REQUIRED_FLAGS ${CXX_STANDARD_FLAG})
-
-# Check if user-defined literals are available
-check_cxx_source_compiles("
-  void operator\"\" _udl(long double);
-  int main() {}"
-  SUPPORTS_USER_DEFINED_LITERALS)
-if (NOT SUPPORTS_USER_DEFINED_LITERALS)
-  set (SUPPORTS_USER_DEFINED_LITERALS OFF)
-endif ()
-
-# Check if <variant> is available
-set(CMAKE_REQUIRED_FLAGS -std=c++1z)
-check_cxx_source_compiles("
-  #include <variant>
-  int main() {}"
-  FMT_HAS_VARIANT)
-if (NOT FMT_HAS_VARIANT)
-  set (FMT_HAS_VARIANT OFF)
-endif ()
-
-set(CMAKE_REQUIRED_FLAGS )

src/spice2x/external/fmt/support/cmake/fmt-config.cmake.in

@@ -1,4 +1,7 @@
 @PACKAGE_INIT@
 
-include(${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake)
+if (NOT TARGET fmt::fmt)
+  include(${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake)
+endif ()
+
 check_required_components(fmt)

src/spice2x/external/fmt/support/compute-powers.py

@@ -1,53 +0,0 @@
-#!/usr/bin/env python
-# Compute 10 ** exp with exp in the range [min_exponent, max_exponent] and print
-# normalized (with most-significant bit equal to 1) significands in hexadecimal.
-
-from __future__ import print_function
-
-min_exponent = -348
-max_exponent = 340
-step = 8
-significand_size = 64
-exp_offset = 2000
-
-class fp:
-    pass
-
-powers = []
-for i, exp in enumerate(range(min_exponent, max_exponent + 1, step)):
-    result = fp()
-    n = 10 ** exp if exp >= 0 else 2 ** exp_offset / 10 ** -exp
-    k = significand_size + 1
-    # Convert to binary and round.
-    binary = '{:b}'.format(n)
-    result.f = (int('{:0<{}}'.format(binary[:k], k), 2) + 1) / 2
-    result.e = len(binary) - (exp_offset if exp < 0 else 0) - significand_size
-    powers.append(result)
-    # Sanity check.
-    exp_offset10 = 400
-    actual = result.f * 10 ** exp_offset10
-    if result.e > 0:
-        actual *= 2 ** result.e
-    else:
-        for j in range(-result.e):
-            actual /= 2
-    expected = 10 ** (exp_offset10 + exp)
-    precision = len('{}'.format(expected)) - len('{}'.format(actual - expected))
-    if precision < 19:
-        print('low precision:', precision)
-        exit(1)
-
-print('Significands:', end='')
-for i, fp in enumerate(powers):
-    if i % 3 == 0:
-        print(end='\n ')
-    print(' {:0<#16x}'.format(fp.f, ), end=',')
-
-print('\n\nExponents:', end='')
-for i, fp in enumerate(powers):
-    if i % 11 == 0:
-        print(end='\n ')
-    print(' {:5}'.format(fp.e), end=',')
-
-print('\n\nMax exponent difference:',
-      max([x.e - powers[i - 1].e for i, x in enumerate(powers)][1:]))

src/spice2x/external/fmt/support/manage.py

@@ -1,290 +0,0 @@
-#!/usr/bin/env python
-
-"""Manage site and releases.
-
-Usage:
-  manage.py release [<branch>]
-  manage.py site
-
-For the release command $FMT_TOKEN should contain a GitHub personal access token
-obtained from https://github.com/settings/tokens.
-"""
-
-from __future__ import print_function
-import datetime, docopt, errno, fileinput, json, os
-import re, requests, shutil, sys, tempfile
-from contextlib import contextmanager
-from distutils.version import LooseVersion
-from subprocess import check_call
-
-
-class Git:
-    def __init__(self, dir):
-        self.dir = dir
-
-    def call(self, method, args, **kwargs):
-        return check_call(['git', method] + list(args), **kwargs)
-
-    def add(self, *args):
-        return self.call('add', args, cwd=self.dir)
-
-    def checkout(self, *args):
-        return self.call('checkout', args, cwd=self.dir)
-
-    def clean(self, *args):
-        return self.call('clean', args, cwd=self.dir)
-
-    def clone(self, *args):
-        return self.call('clone', list(args) + [self.dir])
-
-    def commit(self, *args):
-        return self.call('commit', args, cwd=self.dir)
-
-    def pull(self, *args):
-        return self.call('pull', args, cwd=self.dir)
-
-    def push(self, *args):
-        return self.call('push', args, cwd=self.dir)
-
-    def reset(self, *args):
-        return self.call('reset', args, cwd=self.dir)
-
-    def update(self, *args):
-        clone = not os.path.exists(self.dir)
-        if clone:
-            self.clone(*args)
-        return clone
-
-
-def clean_checkout(repo, branch):
-    repo.clean('-f', '-d')
-    repo.reset('--hard')
-    repo.checkout(branch)
-
-
-class Runner:
-    def __init__(self, cwd):
-        self.cwd = cwd
-
-    def __call__(self, *args, **kwargs):
-        kwargs['cwd'] = kwargs.get('cwd', self.cwd)
-        check_call(args, **kwargs)
-
-
-def create_build_env():
-    """Create a build environment."""
-    class Env:
-        pass
-    env = Env()
-
-    # Import the documentation build module.
-    env.fmt_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-    sys.path.insert(0, os.path.join(env.fmt_dir, 'doc'))
-    import build
-
-    env.build_dir = 'build'
-    env.versions = build.versions
-
-    # Virtualenv and repos are cached to speed up builds.
-    build.create_build_env(os.path.join(env.build_dir, 'virtualenv'))
-
-    env.fmt_repo = Git(os.path.join(env.build_dir, 'fmt'))
-    return env
-
-
-@contextmanager
-def rewrite(filename):
-    class Buffer:
-        pass
-    buffer = Buffer()
-    if not os.path.exists(filename):
-        buffer.data = ''
-        yield buffer
-        return
-    with open(filename) as f:
-        buffer.data = f.read()
-    yield buffer
-    with open(filename, 'w') as f:
-        f.write(buffer.data)
-
-
-fmt_repo_url = 'git@github.com:fmtlib/fmt'
-
-
-def update_site(env):
-    env.fmt_repo.update(fmt_repo_url)
-
-    doc_repo = Git(os.path.join(env.build_dir, 'fmtlib.github.io'))
-    doc_repo.update('git@github.com:fmtlib/fmtlib.github.io')
-
-    for version in env.versions:
-        clean_checkout(env.fmt_repo, version)
-        target_doc_dir = os.path.join(env.fmt_repo.dir, 'doc')
-        # Remove the old theme.
-        for entry in os.listdir(target_doc_dir):
-            path = os.path.join(target_doc_dir, entry)
-            if os.path.isdir(path):
-                shutil.rmtree(path)
-        # Copy the new theme.
-        for entry in ['_static', '_templates', 'basic-bootstrap', 'bootstrap',
-                      'conf.py', 'fmt.less']:
-            src = os.path.join(env.fmt_dir, 'doc', entry)
-            dst = os.path.join(target_doc_dir, entry)
-            copy = shutil.copytree if os.path.isdir(src) else shutil.copyfile
-            copy(src, dst)
-        # Rename index to contents.
-        contents = os.path.join(target_doc_dir, 'contents.rst')
-        if not os.path.exists(contents):
-            os.rename(os.path.join(target_doc_dir, 'index.rst'), contents)
-        # Fix issues in reference.rst/api.rst.
-        for filename in ['reference.rst', 'api.rst', 'index.rst']:
-            pattern = re.compile('doxygenfunction.. (bin|oct|hexu|hex)$', re.M)
-            with rewrite(os.path.join(target_doc_dir, filename)) as b:
-                b.data = b.data.replace('std::ostream &', 'std::ostream&')
-                b.data = re.sub(pattern, r'doxygenfunction:: \1(int)', b.data)
-                b.data = b.data.replace('std::FILE*', 'std::FILE *')
-                b.data = b.data.replace('unsigned int', 'unsigned')
-                #b.data = b.data.replace('operator""_', 'operator"" _')
-                b.data = b.data.replace(
-                    'format_to_n(OutputIt, size_t, string_view, Args&&',
-                    'format_to_n(OutputIt, size_t, const S&, const Args&')
-                b.data = b.data.replace(
-                    'format_to_n(OutputIt, std::size_t, string_view, Args&&',
-                    'format_to_n(OutputIt, std::size_t, const S&, const Args&')
-                if version == ('3.0.2'):
-                    b.data = b.data.replace(
-                        'fprintf(std::ostream&', 'fprintf(std::ostream &')
-                if version == ('5.3.0'):
-                    b.data = b.data.replace(
-                        'format_to(OutputIt, const S&, const Args&...)',
-                        'format_to(OutputIt, const S &, const Args &...)')
-                if version.startswith('5.') or version.startswith('6.'):
-                    b.data = b.data.replace(', size_t', ', std::size_t')
-                if version.startswith('7.'):
-                    b.data = b.data.replace(', std::size_t', ', size_t')
-                    b.data = b.data.replace('join(It, It', 'join(It, Sentinel')
-                b.data = b.data.replace('aa long', 'a long')
-                b.data = b.data.replace('serveral', 'several')
-                if version.startswith('6.2.'):
-                    b.data = b.data.replace(
-                        'vformat(const S&, basic_format_args<' +
-                        'buffer_context<Char>>)',
-                        'vformat(const S&, basic_format_args<' +
-                        'buffer_context<type_identity_t<Char>>>)')
-        # Fix a broken link in index.rst.
-        index = os.path.join(target_doc_dir, 'index.rst')
-        with rewrite(index) as b:
-            b.data = b.data.replace(
-                'doc/latest/index.html#format-string-syntax', 'syntax.html')
-        # Build the docs.
-        html_dir = os.path.join(env.build_dir, 'html')
-        if os.path.exists(html_dir):
-            shutil.rmtree(html_dir)
-        include_dir = env.fmt_repo.dir
-        if LooseVersion(version) >= LooseVersion('5.0.0'):
-            include_dir = os.path.join(include_dir, 'include', 'fmt')
-        elif LooseVersion(version) >= LooseVersion('3.0.0'):
-            include_dir = os.path.join(include_dir, 'fmt')
-        import build
-        build.build_docs(version, doc_dir=target_doc_dir,
-                         include_dir=include_dir, work_dir=env.build_dir)
-        shutil.rmtree(os.path.join(html_dir, '.doctrees'))
-        # Create symlinks for older versions.
-        for link, target in {'index': 'contents', 'api': 'reference'}.items():
-            link = os.path.join(html_dir, link) + '.html'
-            target += '.html'
-            if os.path.exists(os.path.join(html_dir, target)) and \
-               not os.path.exists(link):
-                os.symlink(target, link)
-        # Copy docs to the website.
-        version_doc_dir = os.path.join(doc_repo.dir, version)
-        try:
-            shutil.rmtree(version_doc_dir)
-        except OSError as e:
-            if e.errno != errno.ENOENT:
-                raise
-        shutil.move(html_dir, version_doc_dir)
-
-
-def release(args):
-    env = create_build_env()
-    fmt_repo = env.fmt_repo
-
-    branch = args.get('<branch>')
-    if branch is None:
-        branch = 'master'
-    if not fmt_repo.update('-b', branch, fmt_repo_url):
-        clean_checkout(fmt_repo, branch)
-
-    # Convert changelog from RST to GitHub-flavored Markdown and get the
-    # version.
-    changelog = 'ChangeLog.rst'
-    changelog_path = os.path.join(fmt_repo.dir, changelog)
-    import rst2md
-    changes, version = rst2md.convert(changelog_path)
-    cmakelists = 'CMakeLists.txt'
-    for line in fileinput.input(os.path.join(fmt_repo.dir, cmakelists),
-                                inplace=True):
-        prefix = 'set(FMT_VERSION '
-        if line.startswith(prefix):
-            line = prefix + version + ')\n'
-        sys.stdout.write(line)
-
-    # Update the version in the changelog.
-    title_len = 0
-    for line in fileinput.input(changelog_path, inplace=True):
-        if line.decode('utf-8').startswith(version + ' - TBD'):
-            line = version + ' - ' + datetime.date.today().isoformat()
-            title_len = len(line)
-            line += '\n'
-        elif title_len:
-            line = '-' * title_len + '\n'
-            title_len = 0
-        sys.stdout.write(line)
-
-    # Add the version to the build script.
-    script = os.path.join('doc', 'build.py')
-    script_path = os.path.join(fmt_repo.dir, script)
-    for line in fileinput.input(script_path, inplace=True):
-      m = re.match(r'( *versions = )\[(.+)\]', line)
-      if m:
-        line = '{}[{}, \'{}\']\n'.format(m.group(1), m.group(2), version)
-      sys.stdout.write(line)
-
-    fmt_repo.checkout('-B', 'release')
-    fmt_repo.add(changelog, cmakelists, script)
-    fmt_repo.commit('-m', 'Update version')
-
-    # Build the docs and package.
-    run = Runner(fmt_repo.dir)
-    run('cmake', '.')
-    run('make', 'doc', 'package_source')
-    update_site(env)
-
-    # Create a release on GitHub.
-    fmt_repo.push('origin', 'release')
-    params = {'access_token': os.getenv('FMT_TOKEN')}
-    r = requests.post('https://api.github.com/repos/fmtlib/fmt/releases',
-                      params=params,
-                      data=json.dumps({'tag_name': version,
-                                       'target_commitish': 'release',
-                                       'body': changes, 'draft': True}))
-    if r.status_code != 201:
-        raise Exception('Failed to create a release ' + str(r))
-    id = r.json()['id']
-    uploads_url = 'https://uploads.github.com/repos/fmtlib/fmt/releases'
-    package = 'fmt-{}.zip'.format(version)
-    r = requests.post(
-        '{}/{}/assets?name={}'.format(uploads_url, id, package),
-        headers={'Content-Type': 'application/zip'},
-        params=params, data=open('build/fmt/' + package, 'rb'))
-    if r.status_code != 201:
-        raise Exception('Failed to upload an asset ' + str(r))
-
-
-if __name__ == '__main__':
-    args = docopt.docopt(__doc__)
-    if args.get('release'):
-        release(args)
-    elif args.get('site'):
-        update_site(create_build_env())

src/spice2x/external/fmt/support/mkdocs

@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+# A script to invoke mkdocs with the correct environment.
+# Additionally supports deploying via mike:
+#   ./mkdocs deploy [mike-deploy-options]
+# For example:
+#   ./mkdocs deploy <version>
+# This will checkout the website to fmt/build/fmt.dev and deploy documentation
+# <version> there.
+
+import errno, os, shutil, sys
+from subprocess import call
+
+support_dir = os.path.dirname(os.path.normpath(__file__))
+build_dir = os.path.join(os.path.dirname(support_dir), 'build')
+
+# Set PYTHONPATH for the mkdocstrings handler.
+env = os.environ.copy()
+path = env.get('PYTHONPATH')
+env['PYTHONPATH'] = \
+  (path + ':' if path else '') + os.path.join(support_dir, 'python')
+
+redirect_page = \
+'''<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Redirecting</title>
+  <noscript>
+    <meta http-equiv="refresh" content="1; url=11.0/" />
+  </noscript>
+  <script>
+    window.location.replace(
+      "api/" + window.location.search + window.location.hash
+    );
+  </script>
+</head>
+<body>
+  Redirecting to <a href="api/">api</a>...
+</body>
+</html>
+'''
+
+config_path = os.path.join(support_dir, 'mkdocs.yml')
+args = sys.argv[1:]
+if len(args) > 0:
+  command = args[0]
+  if command == 'deploy' or command == 'set-default':
+    git_url = 'https://github.com/' if 'CI' in os.environ else 'git@github.com:'
+    site_repo = git_url + 'fmtlib/fmt.dev.git'
+
+    site_dir = os.path.join(build_dir, 'fmt.dev')
+    try:
+      shutil.rmtree(site_dir)
+    except OSError as e:
+      if e.errno == errno.ENOENT:
+        pass
+    ret = call(['git', 'clone', '--depth=1', site_repo, site_dir])
+    if ret != 0:
+      sys.exit(ret)
+
+    # Copy the config to the build dir because the site is built relative to it.
+    config_build_path = os.path.join(build_dir, 'mkdocs.yml')
+    shutil.copyfile(config_path, config_build_path)
+
+    version = args[1]
+    ret = call(['mike'] + args + ['--config-file', config_build_path,
+               '--branch', 'master'], cwd=site_dir, env=env)
+    if ret != 0 or version == 'dev':
+      sys.exit(ret)
+    current_doc_path = os.path.join(site_dir, version)
+    # mike stages files added by deploy for deletion for unclear reason,
+    # undo it.
+    ret = call(['git', 'reset', '--hard'], cwd=site_dir)
+    if False:
+      os.makedirs(current_doc_path, exist_ok=True)
+      redirect_page_path = os.path.join(current_doc_path, 'api.html')
+      with open(redirect_page_path, "w") as file:
+        file.write(redirect_page)
+      ret = call(['git', 'add', redirect_page_path], cwd=site_dir)
+      if ret != 0:
+        sys.exit(ret)
+      ret = call(['git', 'commit', '--amend', '--no-edit'], cwd=site_dir)
+    sys.exit(ret)
+  elif not command.startswith('-'):
+    args += ['-f', config_path]
+sys.exit(call(['mkdocs'] + args, env=env))

src/spice2x/external/fmt/support/mkdocs.yml

@@ -0,0 +1,48 @@
+site_name: '{fmt}'
+
+docs_dir: ../doc
+
+repo_url: https://github.com/fmtlib/fmt
+
+theme:
+  name: material
+  features:
+    - navigation.tabs
+    - navigation.top
+    - toc.integrate
+
+extra_javascript:
+  - https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.7.2/highlight.min.js
+  - fmt.js
+
+extra_css:
+  - https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.7.2/styles/default.min.css
+  - fmt.css
+
+markdown_extensions:
+  - pymdownx.highlight:
+      # Use JavaScript syntax highlighter instead of Pygments because it
+      # automatically applies to code blocks extracted through Doxygen.
+      use_pygments: false
+      anchor_linenums: true
+      line_spans: __span
+      pygments_lang_class: true
+  - pymdownx.inlinehilite
+  - pymdownx.snippets
+
+plugins:
+  - search
+  - mkdocstrings:
+      default_handler: cxx
+nav:
+  - Home: index.md
+  - Get Started: get-started.md
+  - API: api.md
+  - Syntax: syntax.md
+
+exclude_docs: ChangeLog-old.md
+
+extra:
+  version:
+    provider: mike
+  generator: false

src/spice2x/external/fmt/support/printable.py

@@ -0,0 +1,201 @@
+#!/usr/bin/env python3
+
+# This script is based on
+# https://github.com/rust-lang/rust/blob/master/library/core/src/unicode/printable.py
+# distributed under https://github.com/rust-lang/rust/blob/master/LICENSE-MIT.
+
+# This script uses the following Unicode tables:
+# - UnicodeData.txt
+
+
+from collections import namedtuple
+import csv
+import os
+import subprocess
+
+NUM_CODEPOINTS=0x110000
+
+def to_ranges(iter):
+    current = None
+    for i in iter:
+        if current is None or i != current[1] or i in (0x10000, 0x20000):
+            if current is not None:
+                yield tuple(current)
+            current = [i, i + 1]
+        else:
+            current[1] += 1
+    if current is not None:
+        yield tuple(current)
+
+def get_escaped(codepoints):
+    for c in codepoints:
+        if (c.class_ or "Cn") in "Cc Cf Cs Co Cn Zl Zp Zs".split() and c.value != ord(' '):
+            yield c.value
+
+def get_file(f):
+    try:
+        return open(os.path.basename(f))
+    except FileNotFoundError:
+        subprocess.run(["curl", "-O", f], check=True)
+        return open(os.path.basename(f))
+
+Codepoint = namedtuple('Codepoint', 'value class_')
+
+def get_codepoints(f):
+    r = csv.reader(f, delimiter=";")
+    prev_codepoint = 0
+    class_first = None
+    for row in r:
+        codepoint = int(row[0], 16)
+        name = row[1]
+        class_ = row[2]
+
+        if class_first is not None:
+            if not name.endswith("Last>"):
+                raise ValueError("Missing Last after First")
+
+        for c in range(prev_codepoint + 1, codepoint):
+            yield Codepoint(c, class_first)
+
+        class_first = None
+        if name.endswith("First>"):
+            class_first = class_
+
+        yield Codepoint(codepoint, class_)
+        prev_codepoint = codepoint
+
+    if class_first is not None:
+        raise ValueError("Missing Last after First")
+
+    for c in range(prev_codepoint + 1, NUM_CODEPOINTS):
+        yield Codepoint(c, None)
+
+def compress_singletons(singletons):
+    uppers = [] # (upper, # items in lowers)
+    lowers = []
+
+    for i in singletons:
+        upper = i >> 8
+        lower = i & 0xff
+        if len(uppers) == 0 or uppers[-1][0] != upper:
+            uppers.append((upper, 1))
+        else:
+            upper, count = uppers[-1]
+            uppers[-1] = upper, count + 1
+        lowers.append(lower)
+
+    return uppers, lowers
+
+def compress_normal(normal):
+    # lengths 0x00..0x7f are encoded as 00, 01, ..., 7e, 7f
+    # lengths 0x80..0x7fff are encoded as 80 80, 80 81, ..., ff fe, ff ff
+    compressed = [] # [truelen, (truelenaux), falselen, (falselenaux)]
+
+    prev_start = 0
+    for start, count in normal:
+        truelen = start - prev_start
+        falselen = count
+        prev_start = start + count
+
+        assert truelen < 0x8000 and falselen < 0x8000
+        entry = []
+        if truelen > 0x7f:
+            entry.append(0x80 | (truelen >> 8))
+            entry.append(truelen & 0xff)
+        else:
+            entry.append(truelen & 0x7f)
+        if falselen > 0x7f:
+            entry.append(0x80 | (falselen >> 8))
+            entry.append(falselen & 0xff)
+        else:
+            entry.append(falselen & 0x7f)
+
+        compressed.append(entry)
+
+    return compressed
+
+def print_singletons(uppers, lowers, uppersname, lowersname):
+    print("  static constexpr singleton {}[] = {{".format(uppersname))
+    for u, c in uppers:
+        print("    {{{:#04x}, {}}},".format(u, c))
+    print("  };")
+    print("  static constexpr unsigned char {}[] = {{".format(lowersname))
+    for i in range(0, len(lowers), 8):
+        print("    {}".format(" ".join("{:#04x},".format(l) for l in lowers[i:i+8])))
+    print("  };")
+
+def print_normal(normal, normalname):
+    print("  static constexpr unsigned char {}[] = {{".format(normalname))
+    for v in normal:
+        print("    {}".format(" ".join("{:#04x},".format(i) for i in v)))
+    print("  };")
+
+def main():
+    file = get_file("https://www.unicode.org/Public/UNIDATA/UnicodeData.txt")
+
+    codepoints = get_codepoints(file)
+
+    CUTOFF=0x10000
+    singletons0 = []
+    singletons1 = []
+    normal0 = []
+    normal1 = []
+    extra = []
+
+    for a, b in to_ranges(get_escaped(codepoints)):
+        if a > 2 * CUTOFF:
+            extra.append((a, b - a))
+        elif a == b - 1:
+            if a & CUTOFF:
+                singletons1.append(a & ~CUTOFF)
+            else:
+                singletons0.append(a)
+        elif a == b - 2:
+            if a & CUTOFF:
+                singletons1.append(a & ~CUTOFF)
+                singletons1.append((a + 1) & ~CUTOFF)
+            else:
+                singletons0.append(a)
+                singletons0.append(a + 1)
+        else:
+            if a >= 2 * CUTOFF:
+                extra.append((a, b - a))
+            elif a & CUTOFF:
+                normal1.append((a & ~CUTOFF, b - a))
+            else:
+                normal0.append((a, b - a))
+
+    singletons0u, singletons0l = compress_singletons(singletons0)
+    singletons1u, singletons1l = compress_singletons(singletons1)
+    normal0 = compress_normal(normal0)
+    normal1 = compress_normal(normal1)
+
+    print("""\
+FMT_FUNC auto is_printable(uint32_t cp) -> bool {\
+""")
+    print_singletons(singletons0u, singletons0l, 'singletons0', 'singletons0_lower')
+    print_singletons(singletons1u, singletons1l, 'singletons1', 'singletons1_lower')
+    print_normal(normal0, 'normal0')
+    print_normal(normal1, 'normal1')
+    print("""\
+  auto lower = static_cast<uint16_t>(cp);
+  if (cp < 0x10000) {
+    return is_printable(lower, singletons0,
+                        sizeof(singletons0) / sizeof(*singletons0),
+                        singletons0_lower, normal0, sizeof(normal0));
+  }
+  if (cp < 0x20000) {
+    return is_printable(lower, singletons1,
+                        sizeof(singletons1) / sizeof(*singletons1),
+                        singletons1_lower, normal1, sizeof(normal1));
+  }\
+""")
+    for a, b in extra:
+        print("  if (0x{:x} <= cp && cp < 0x{:x}) return false;".format(a, a + b))
+    print("""\
+  return cp < 0x{:x};
+}}\
+""".format(NUM_CODEPOINTS))
+
+if __name__ == '__main__':
+    main()

src/spice2x/external/fmt/support/python/mkdocstrings_handlers/cxx/__init__.py

@@ -0,0 +1,338 @@
+# A basic mkdocstrings handler for {fmt}.
+# Copyright (c) 2012 - present, Victor Zverovich
+# https://github.com/fmtlib/fmt/blob/master/LICENSE
+
+import os
+import xml.etree.ElementTree as ElementTree
+from pathlib import Path
+from subprocess import PIPE, STDOUT, CalledProcessError, Popen
+from typing import Any, List, Mapping, Optional
+
+from mkdocstrings.handlers.base import BaseHandler
+
+
+class Definition:
+    """A definition extracted by Doxygen."""
+
+    def __init__(self, name: str, kind: Optional[str] = None,
+                 node: Optional[ElementTree.Element] = None,
+                 is_member: bool = False):
+        self.name = name
+        self.kind = kind if kind is not None else node.get('kind')
+        self.desc = None
+        self.id = name if not is_member else None
+        self.members = None
+        self.params = None
+        self.template_params = None
+        self.trailing_return_type = None
+        self.type = None
+
+
+# A map from Doxygen to HTML tags.
+tag_map = {
+    'bold': 'b',
+    'emphasis': 'em',
+    'computeroutput': 'code',
+    'para': 'p',
+    'programlisting': 'pre',
+    'verbatim': 'pre'
+}
+
+# A map from Doxygen tags to text.
+tag_text_map = {
+    'codeline': '',
+    'highlight': '',
+    'sp': ' '
+}
+
+
+def escape_html(s: str) -> str:
+    return s.replace("<", "&lt;")
+
+
+def doxyxml2html(nodes: List[ElementTree.Element]):
+    out = ''
+    for n in nodes:
+        tag = tag_map.get(n.tag)
+        if not tag:
+            out += tag_text_map[n.tag]
+        out += '<' + tag + '>' if tag else ''
+        out += '<code class="language-cpp">' if tag == 'pre' else ''
+        if n.text:
+            out += escape_html(n.text)
+        out += doxyxml2html(list(n))
+        out += '</code>' if tag == 'pre' else ''
+        out += '</' + tag + '>' if tag else ''
+        if n.tail:
+            out += n.tail
+    return out
+
+
+def convert_template_params(node: ElementTree.Element) -> Optional[List[Definition]]:
+    template_param_list = node.find('templateparamlist')
+    if template_param_list is None:
+        return None
+    params = []
+    for param_node in template_param_list.findall('param'):
+        name = param_node.find('declname')
+        param = Definition(name.text if name is not None else '', 'param')
+        param.type = param_node.find('type').text
+        params.append(param)
+    return params
+
+
+def get_description(node: ElementTree.Element) -> List[ElementTree.Element]:
+    return node.findall('briefdescription/para') + \
+        node.findall('detaileddescription/para')
+
+
+def normalize_type(type_: str) -> str:
+    type_ = type_.replace('< ', '<').replace(' >', '>')
+    return type_.replace(' &', '&').replace(' *', '*')
+
+
+def convert_type(type_: ElementTree.Element) -> Optional[str]:
+    if type_ is None:
+        return None
+    result = type_.text if type_.text else ''
+    for ref in type_:
+        result += ref.text
+        if ref.tail:
+            result += ref.tail
+    result += type_.tail.strip()
+    return normalize_type(result)
+
+
+def convert_params(func: ElementTree.Element) -> List[Definition]:
+    params = []
+    for p in func.findall('param'):
+        d = Definition(p.find('declname').text, 'param')
+        d.type = convert_type(p.find('type'))
+        params.append(d)
+    return params
+
+
+def convert_return_type(d: Definition, node: ElementTree.Element) -> None:
+    d.trailing_return_type = None
+    if d.type == 'auto' or d.type == 'constexpr auto':
+        parts = node.find('argsstring').text.split(' -> ')
+        if len(parts) > 1:
+            d.trailing_return_type = normalize_type(parts[1])
+
+
+def render_param(param: Definition) -> str:
+    return param.type + (f'&nbsp;{param.name}' if len(param.name) > 0 else '')
+
+
+def render_decl(d: Definition) -> str:
+    text = ''
+    if d.id is not None:
+        text += f'<a id="{d.id}">\n'
+    text += '<pre><code class="language-cpp decl">'
+
+    text += '<div>'
+    if d.template_params is not None:
+        text += 'template &lt;'
+        text += ', '.join([render_param(p) for p in d.template_params])
+        text += '&gt;\n'
+    text += '</div>'
+
+    text += '<div>'
+    end = ';'
+    if d.kind == 'function' or d.kind == 'variable':
+        text += d.type + ' ' if len(d.type) > 0 else ''
+    elif d.kind == 'typedef':
+        text += 'using '
+    elif d.kind == 'define':
+        end = ''
+    else:
+        text += d.kind + ' '
+    text += d.name
+
+    if d.params is not None:
+        params = ', '.join([
+            (p.type + ' ' if p.type else '') + p.name for p in d.params])
+        text += '(' + escape_html(params) + ')'
+        if d.trailing_return_type:
+            text += ' -&NoBreak;>&nbsp;' + escape_html(d.trailing_return_type)
+    elif d.kind == 'typedef':
+        text += ' = ' + escape_html(d.type)
+
+    text += end
+    text += '</div>'
+    text += '</code></pre>\n'
+    if d.id is not None:
+        text += f'</a>\n'
+    return text
+
+
+class CxxHandler(BaseHandler):
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__(handler='cxx', **kwargs)
+
+        headers = [
+            'args.h', 'base.h', 'chrono.h', 'color.h', 'compile.h', 'format.h',
+            'os.h', 'ostream.h', 'printf.h', 'ranges.h', 'std.h', 'xchar.h'
+        ]
+
+        # Run doxygen.
+        cmd = ['doxygen', '-']
+        support_dir = Path(__file__).parents[3]
+        top_dir = os.path.dirname(support_dir)
+        include_dir = os.path.join(top_dir, 'include', 'fmt')
+        self._ns2doxyxml = {}
+        build_dir = os.path.join(top_dir, 'build')
+        os.makedirs(build_dir, exist_ok=True)
+        self._doxyxml_dir = os.path.join(build_dir, 'doxyxml')
+        p = Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=STDOUT)
+        _, _ = p.communicate(input=r'''
+            PROJECT_NAME     = fmt
+            GENERATE_XML     = YES
+            GENERATE_LATEX   = NO
+            GENERATE_HTML    = NO
+            INPUT            = {0}
+            XML_OUTPUT       = {1}
+            QUIET            = YES
+            AUTOLINK_SUPPORT = NO
+            MACRO_EXPANSION  = YES
+            PREDEFINED       = _WIN32=1 \
+                               __linux__=1 \
+                               FMT_ENABLE_IF(...)= \
+                               FMT_USE_USER_LITERALS=1 \
+                               FMT_USE_ALIAS_TEMPLATES=1 \
+                               FMT_USE_NONTYPE_TEMPLATE_ARGS=1 \
+                               FMT_API= \
+                               "FMT_BEGIN_NAMESPACE=namespace fmt {{" \
+                               "FMT_END_NAMESPACE=}}" \
+                               "FMT_DOC=1"
+            '''.format(
+                ' '.join([os.path.join(include_dir, h) for h in headers]),
+                self._doxyxml_dir).encode('utf-8'))
+        if p.returncode != 0:
+            raise CalledProcessError(p.returncode, cmd)
+
+        # Merge all file-level XMLs into one to simplify search.
+        self._file_doxyxml = None
+        for h in headers:
+            filename = h.replace(".h", "_8h.xml")
+            with open(os.path.join(self._doxyxml_dir, filename)) as f:
+                doxyxml = ElementTree.parse(f)
+                if self._file_doxyxml is None:
+                    self._file_doxyxml = doxyxml
+                    continue
+                root = self._file_doxyxml.getroot()
+                for node in doxyxml.getroot():
+                    root.append(node)
+
+    def collect_compound(self, identifier: str,
+                         cls: List[ElementTree.Element]) -> Definition:
+        """Collect a compound definition such as a struct."""
+        path = os.path.join(self._doxyxml_dir, cls[0].get('refid') + '.xml')
+        with open(path) as f:
+            xml = ElementTree.parse(f)
+            node = xml.find('compounddef')
+            d = Definition(identifier, node=node)
+            d.template_params = convert_template_params(node)
+            d.desc = get_description(node)
+            d.members = []
+            for m in \
+                    node.findall('sectiondef[@kind="public-attrib"]/memberdef') + \
+                    node.findall('sectiondef[@kind="public-func"]/memberdef'):
+                name = m.find('name').text
+                # Doxygen incorrectly classifies members of private unnamed unions as
+                # public members of the containing class.
+                if name.endswith('_'):
+                    continue
+                desc = get_description(m)
+                if len(desc) == 0:
+                    continue
+                kind = m.get('kind')
+                member = Definition(name if name else '', kind=kind, is_member=True)
+                type_text = m.find('type').text
+                member.type = type_text if type_text else ''
+                if kind == 'function':
+                    member.params = convert_params(m)
+                    convert_return_type(member, m)
+                member.template_params = None
+                member.desc = desc
+                d.members.append(member)
+            return d
+
+    def collect(self, identifier: str, _config: Mapping[str, Any]) -> Definition:
+        qual_name = 'fmt::' + identifier
+
+        param_str = None
+        paren = qual_name.find('(')
+        if paren > 0:
+            qual_name, param_str = qual_name[:paren], qual_name[paren + 1:-1]
+
+        colons = qual_name.rfind('::')
+        namespace, name = qual_name[:colons], qual_name[colons + 2:]
+
+        # Load XML.
+        doxyxml = self._ns2doxyxml.get(namespace)
+        if doxyxml is None:
+            path = f'namespace{namespace.replace("::", "_1_1")}.xml'
+            with open(os.path.join(self._doxyxml_dir, path)) as f:
+                doxyxml = ElementTree.parse(f)
+                self._ns2doxyxml[namespace] = doxyxml
+
+        nodes = doxyxml.findall(
+            f"compounddef/sectiondef/memberdef/name[.='{name}']/..")
+        if len(nodes) == 0:
+            nodes = self._file_doxyxml.findall(
+                f"compounddef/sectiondef/memberdef/name[.='{name}']/..")
+        candidates = []
+        for node in nodes:
+            # Process a function or a typedef.
+            params = None
+            d = Definition(name, node=node)
+            if d.kind == 'function':
+                params = convert_params(node)
+                node_param_str = ', '.join([p.type for p in params])
+                if param_str and param_str != node_param_str:
+                    candidates.append(f'{name}({node_param_str})')
+                    continue
+            elif d.kind == 'define':
+                params = []
+                for p in node.findall('param'):
+                    param = Definition(p.find('defname').text, kind='param')
+                    param.type = None
+                    params.append(param)
+            d.type = convert_type(node.find('type'))
+            d.template_params = convert_template_params(node)
+            d.params = params
+            convert_return_type(d, node)
+            d.desc = get_description(node)
+            return d
+
+        cls = doxyxml.findall(f"compounddef/innerclass[.='{qual_name}']")
+        if not cls:
+            raise Exception(f'Cannot find {identifier}. Candidates: {candidates}')
+        return self.collect_compound(identifier, cls)
+
+    def render(self, d: Definition, config: dict) -> str:
+        if d.id is not None:
+            self.do_heading('', 0, id=d.id)
+        text = '<div class="docblock">\n'
+        text += render_decl(d)
+        text += '<div class="docblock-desc">\n'
+        text += doxyxml2html(d.desc)
+        if d.members is not None:
+            for m in d.members:
+                text += self.render(m, config)
+        text += '</div>\n'
+        text += '</div>\n'
+        return text
+
+
+def get_handler(theme: str, custom_templates: Optional[str] = None,
+                **_config: Any) -> CxxHandler:
+    """Return an instance of `CxxHandler`.
+
+    Arguments:
+        theme: The theme to use when rendering contents.
+        custom_templates: Directory containing custom templates.
+        **_config: Configuration passed to the handler.
+    """
+    return CxxHandler(theme=theme, custom_templates=custom_templates)

src/spice2x/external/fmt/support/python/mkdocstrings_handlers/cxx/templates/README

@@ -0,0 +1 @@
+mkdocsstrings requires a handler to have a templates directory.

src/spice2x/external/fmt/support/release.py

@@ -0,0 +1,188 @@
+#!/usr/bin/env python3
+
+"""Make a release.
+
+Usage:
+  release.py [<branch>]
+
+For the release command $FMT_TOKEN should contain a GitHub personal access token
+obtained from https://github.com/settings/tokens.
+"""
+
+from __future__ import print_function
+import datetime, docopt, errno, fileinput, json, os
+import re, shutil, sys
+from subprocess import check_call
+import urllib.request
+
+
+class Git:
+    def __init__(self, dir):
+        self.dir = dir
+
+    def call(self, method, args, **kwargs):
+        return check_call(['git', method] + list(args), **kwargs)
+
+    def add(self, *args):
+        return self.call('add', args, cwd=self.dir)
+
+    def checkout(self, *args):
+        return self.call('checkout', args, cwd=self.dir)
+
+    def clean(self, *args):
+        return self.call('clean', args, cwd=self.dir)
+
+    def clone(self, *args):
+        return self.call('clone', list(args) + [self.dir])
+
+    def commit(self, *args):
+        return self.call('commit', args, cwd=self.dir)
+
+    def pull(self, *args):
+        return self.call('pull', args, cwd=self.dir)
+
+    def push(self, *args):
+        return self.call('push', args, cwd=self.dir)
+
+    def reset(self, *args):
+        return self.call('reset', args, cwd=self.dir)
+
+    def update(self, *args):
+        clone = not os.path.exists(self.dir)
+        if clone:
+            self.clone(*args)
+        return clone
+
+
+def clean_checkout(repo, branch):
+    repo.clean('-f', '-d')
+    repo.reset('--hard')
+    repo.checkout(branch)
+
+
+class Runner:
+    def __init__(self, cwd):
+        self.cwd = cwd
+
+    def __call__(self, *args, **kwargs):
+        kwargs['cwd'] = kwargs.get('cwd', self.cwd)
+        check_call(args, **kwargs)
+
+
+def create_build_env():
+    """Create a build environment."""
+    class Env:
+        pass
+    env = Env()
+    env.fmt_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+    env.build_dir = 'build'
+    env.fmt_repo = Git(os.path.join(env.build_dir, 'fmt'))
+    return env
+
+
+if __name__ == '__main__':
+    args = docopt.docopt(__doc__)
+    env = create_build_env()
+    fmt_repo = env.fmt_repo
+
+    branch = args.get('<branch>')
+    if branch is None:
+        branch = 'master'
+    if not fmt_repo.update('-b', branch, 'git@github.com:fmtlib/fmt'):
+        clean_checkout(fmt_repo, branch)
+
+    # Update the date in the changelog and extract the version and the first
+    # section content.
+    changelog = 'ChangeLog.md'
+    changelog_path = os.path.join(fmt_repo.dir, changelog)
+    is_first_section = True
+    first_section = []
+    for i, line in enumerate(fileinput.input(changelog_path, inplace=True)):
+        if i == 0:
+            version = re.match(r'# (.*) - TBD', line).group(1)
+            line = '# {} - {}\n'.format(
+                version, datetime.date.today().isoformat())
+        elif not is_first_section:
+            pass
+        elif line.startswith('#'):
+            is_first_section = False
+        else:
+            first_section.append(line)
+        sys.stdout.write(line)
+    if first_section[0] == '\n':
+        first_section.pop(0)
+
+    ns_version = None
+    base_h_path = os.path.join(fmt_repo.dir, 'include', 'fmt', 'base.h')
+    for line in fileinput.input(base_h_path):
+        m = re.match(r'\s*inline namespace v(.*) .*', line)
+        if m:
+            ns_version = m.group(1)
+            break
+    major_version = version.split('.')[0]
+    if not ns_version or ns_version != major_version:
+        raise Exception(f'Version mismatch {ns_version} != {major_version}')
+
+    # Workaround GitHub-flavored Markdown treating newlines as <br>.
+    changes = ''
+    code_block = False
+    stripped = False
+    for line in first_section:
+        if re.match(r'^\s*```', line):
+            code_block = not code_block
+            changes += line
+            stripped = False
+            continue
+        if code_block:
+            changes += line
+            continue
+        if line == '\n' or re.match(r'^\s*\|.*', line):
+            if stripped:
+                changes += '\n'
+                stripped = False
+            changes += line
+            continue
+        if stripped:
+            line = ' ' + line.lstrip()
+        changes += line.rstrip()
+        stripped = True
+
+    fmt_repo.checkout('-B', 'release')
+    fmt_repo.add(changelog)
+    fmt_repo.commit('-m', 'Update version')
+
+    # Build the docs and package.
+    run = Runner(fmt_repo.dir)
+    run('cmake', '.')
+    run('make', 'doc', 'package_source')
+
+    # Create a release on GitHub.
+    fmt_repo.push('origin', 'release')
+    auth_headers = {'Authorization': 'token ' + os.getenv('FMT_TOKEN')}
+    req = urllib.request.Request(
+        'https://api.github.com/repos/fmtlib/fmt/releases',
+        data=json.dumps({'tag_name': version,
+                         'target_commitish': 'release',
+                         'body': changes, 'draft': True}).encode('utf-8'),
+        headers=auth_headers, method='POST')
+    with urllib.request.urlopen(req) as response:
+        if response.status != 201:
+            raise Exception(f'Failed to create a release ' +
+                            '{response.status} {response.reason}')
+        response_data = json.loads(response.read().decode('utf-8'))
+        id = response_data['id']
+
+    # Upload the package.
+    uploads_url = 'https://uploads.github.com/repos/fmtlib/fmt/releases'
+    package = 'fmt-{}.zip'.format(version)
+    req = urllib.request.Request(
+        f'{uploads_url}/{id}/assets?name={package}',
+        headers={'Content-Type': 'application/zip'} | auth_headers,
+        data=open('build/fmt/' + package, 'rb').read(), method='POST')
+    with urllib.request.urlopen(req) as response:
+        if response.status != 201:
+            raise Exception(f'Failed to upload an asset '
+                            '{response.status} {response.reason}')
+
+    short_version = '.'.join(version.split('.')[:-1])
+    check_call(['./mkdocs', 'deploy', short_version])

src/spice2x/external/fmt/support/rst2md.py

@@ -1,159 +0,0 @@
-#!/usr/bin/env python
-# reStructuredText (RST) to GitHub-flavored Markdown converter
-
-import re, sys
-from docutils import core, nodes, writers
-
-
-def is_github_ref(node):
-    return re.match('https://github.com/.*/(issues|pull)/.*', node['refuri'])
-
-
-class Translator(nodes.NodeVisitor):
-    def __init__(self, document):
-        nodes.NodeVisitor.__init__(self, document)
-        self.output = ''
-        self.indent = 0
-        self.preserve_newlines = False
-
-    def write(self, text):
-        self.output += text.replace('\n', '\n' + ' ' * self.indent)
-
-    def visit_document(self, node):
-        pass
-
-    def depart_document(self, node):
-        pass
-
-    def visit_section(self, node):
-        pass
-
-    def depart_section(self, node):
-        # Skip all sections except the first one.
-        raise nodes.StopTraversal
-
-    def visit_title(self, node):
-        self.version = re.match(r'(\d+\.\d+\.\d+).*', node.children[0]).group(1)
-        raise nodes.SkipChildren
-
-    def visit_title_reference(self, node):
-        raise Exception(node)
-
-    def depart_title(self, node):
-        pass
-
-    def visit_Text(self, node):
-        if not self.preserve_newlines:
-            node = node.replace('\n', ' ')
-        self.write(node)
-
-    def depart_Text(self, node):
-        pass
-
-    def visit_bullet_list(self, node):
-        pass
-
-    def depart_bullet_list(self, node):
-        pass
-
-    def visit_list_item(self, node):
-        self.write('* ')
-        self.indent += 2
-
-    def depart_list_item(self, node):
-        self.indent -= 2
-        self.write('\n\n')
-
-    def visit_paragraph(self, node):
-        pass
-
-    def depart_paragraph(self, node):
-        pass
-
-    def visit_reference(self, node):
-        if not is_github_ref(node):
-            self.write('[')
-
-    def depart_reference(self, node):
-        if not is_github_ref(node):
-            self.write('](' + node['refuri'] + ')')
-
-    def visit_target(self, node):
-        pass
-
-    def depart_target(self, node):
-        pass
-
-    def visit_literal(self, node):
-        self.write('`')
-
-    def depart_literal(self, node):
-        self.write('`')
-
-    def visit_literal_block(self, node):
-        self.write('\n\n```')
-        if 'c++' in node['classes']:
-            self.write('c++')
-        self.write('\n')
-        self.preserve_newlines = True
-
-    def depart_literal_block(self, node):
-        self.write('\n```\n')
-        self.preserve_newlines = False
-
-    def visit_inline(self, node):
-        pass
-
-    def depart_inline(self, node):
-        pass
-
-    def visit_image(self, node):
-        self.write('![](' + node['uri'] + ')')
-
-    def depart_image(self, node):
-        pass
-
-    def write_row(self, row, widths):
-        for i, entry in enumerate(row):
-            text = entry[0][0] if len(entry) > 0 else ''
-            if i != 0:
-                self.write('|')
-            self.write('{:{}}'.format(text, widths[i]))
-        self.write('\n')
-
-    def visit_table(self, node):
-        table = node.children[0]
-        colspecs = table[:-2]
-        thead = table[-2]
-        tbody = table[-1]
-        widths = [int(cs['colwidth']) for cs in colspecs]
-        sep = '|'.join(['-' * w for w in widths]) + '\n'
-        self.write('\n\n')
-        self.write_row(thead[0], widths)
-        self.write(sep)
-        for row in tbody:
-            self.write_row(row, widths)
-        raise nodes.SkipChildren
-
-    def depart_table(self, node):
-        pass
-
-class MDWriter(writers.Writer):
-    """GitHub-flavored markdown writer"""
-
-    supported = ('md',)
-    """Formats this writer supports."""
-
-    def translate(self):
-        translator = Translator(self.document)
-        self.document.walkabout(translator)
-        self.output = (translator.output, translator.version)
-
-
-def convert(rst_path):
-    """Converts RST file to Markdown."""
-    return core.publish_file(source_path=rst_path, writer=MDWriter())
-
-
-if __name__ == '__main__':
-    convert(sys.argv[1])

src/spice2x/external/fmt/support/rtd/conf.py

@@ -1,7 +0,0 @@
-# Sphinx configuration for readthedocs.
-
-import os, sys
-
-master_doc = 'index'
-html_theme = 'theme'
-html_theme_path = ["."]

src/spice2x/external/fmt/support/rtd/index.rst

@@ -1,2 +0,0 @@
-If you are not redirected automatically, follow the
-`link to the fmt documentation <https://fmt.dev/latest/>`_.

src/spice2x/external/fmt/support/rtd/theme/layout.html

@@ -1,17 +0,0 @@
-{% extends "basic/layout.html" %}
-
-{% block extrahead %}
-<meta charset="UTF-8">
-<meta http-equiv="refresh" content="1;url=https://fmt.dev/latest/">
-<script type="text/javascript">
-    window.location.href = "https://fmt.dev/latest/"
-</script>
-<title>Page Redirection</title>
-{% endblock %}
-
-{% block document %}
-If you are not redirected automatically, follow the <a href='https://fmt.dev/latest/'>link to the fmt documentation</a>.
-{% endblock %}
-
-{% block footer %}
-{% endblock %}

src/spice2x/external/fmt/support/rtd/theme/theme.conf

@@ -1,2 +0,0 @@
-[theme]
-inherit = basic

src/spice2x/external/imgui/LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2023 Omar Cornut
+Copyright (c) 2014-2026 Omar Cornut
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/spice2x/external/imgui/backends/imgui_impl_dx9.cpp

@@ -1,16 +1,37 @@
-// dear imgui: Renderer for DirectX9
+// dear imgui: Renderer Backend for DirectX9
-// This needs to be used along with a Platform Binding (e.g. Win32)
+// This needs to be used along with a Platform Backend (e.g. Win32)
 
 // Implemented features:
-//  [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID in imgui.cpp.
+//  [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as texture identifier. Read the FAQ about ImTextureID/ImTextureRef!
-//  [X] Renderer: Support for large meshes (64k+ vertices) with 16-bits indices.
+//  [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
+//  [X] Renderer: Texture updates support for dynamic font atlas (ImGuiBackendFlags_RendererHasTextures).
+//  [X] Renderer: IMGUI_USE_BGRA_PACKED_COLOR support, as this is the optimal color encoding for DirectX9.
+//  [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
 
-// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
+// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
-// If you are new to dear imgui, read examples/README.txt and read the documentation at the top of imgui.cpp.
+// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
-// https://github.com/ocornut/imgui
+// Learn about Dear ImGui:
+// - FAQ                  https://dearimgui.com/faq
+// - Getting Started      https://dearimgui.com/getting-started
+// - Documentation        https://dearimgui.com/docs (same as your local docs/ folder).
+// - Introduction, links and more at the top of imgui.cpp
 
 // CHANGELOG
 // (minor and older changes stripped away, please see git history for details)
+//  2026-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
+//  2026-03-19: Fixed issue in ImGui_ImplDX9_UpdateTexture() if ImTextureID_Invalid is defined to be != 0, which became the default since 2026-03-12. (#9295, #9310)
+//  2025-09-18: Call platform_io.ClearRendererHandlers() on shutdown.
+//  2025-06-11: DirectX9: Added support for ImGuiBackendFlags_RendererHasTextures, for dynamic font atlas.
+//  2024-10-07: DirectX9: Changed default texture sampler to Clamp instead of Repeat/Wrap.
+//  2024-02-12: DirectX9: Using RGBA format when supported by the driver to avoid CPU side conversion. (#6575)
+//  2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
+//  2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
+//  2021-06-25: DirectX9: Explicitly disable texture state stages after >= 1.
+//  2021-05-19: DirectX9: Replaced direct access to ImDrawCmd::TextureId with a call to ImDrawCmd::GetTexID(). (will become a requirement)
+//  2021-04-23: DirectX9: Explicitly setting up more graphics states to increase compatibility with unusual non-default states.
+//  2021-03-18: DirectX9: Calling IDirect3DStateBlock9::Capture() after CreateStateBlock() as a workaround for state restoring issues (see #3857).
+//  2021-03-03: DirectX9: Added support for IMGUI_USE_BGRA_PACKED_COLOR in user's imconfig file.
+//  2021-02-18: DirectX9: Change blending equation to preserve alpha in output buffer.
 //  2019-05-29: DirectX9: Added support for large mesh (64K+ vertices), enable ImGuiBackendFlags_RendererHasVtxOffset flag.
 //  2019-04-30: DirectX9: Added support for special ImDrawCallback_ResetRenderState callback to reset render state.
 //  2019-03-29: Misc: Fixed erroneous assert in ImGui_ImplDX9_InvalidateDeviceObjects().
@@ -22,160 +43,154 @@
 //  2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback and exposed ImGui_ImplDX9_RenderDrawData() in the .h file so you can call it yourself.
 //  2018-02-06: Misc: Removed call to ImGui::Shutdown() which is not available from 1.60 WIP, user needs to call CreateContext/DestroyContext themselves.
 
-#include "imgui_impl_dx9.h"
-
 #include <algorithm>
-
-// DirectX
-#include <d3d9.h>
-
 #include "imgui.h"
+#ifndef IMGUI_DISABLE
+#include "imgui_impl_dx9.h"
 
 // allow std::min use
 #ifdef min
 #undef min
 #endif
 
-// DirectX data
+// DirectX
-static LPDIRECT3DDEVICE9 g_pd3dDevice = NULL;
+#include <d3d9.h>
-static LPDIRECT3DVERTEXBUFFER9 g_pVB = NULL;
-static LPDIRECT3DINDEXBUFFER9 g_pIB = NULL;
-static LPDIRECT3DTEXTURE9 g_FontTexture = NULL;
-static int g_VertexBufferSize = 5000, g_IndexBufferSize = 10000;
 
+// Clang/GCC warnings with -Weverything
+#if defined(__clang__)
+#pragma clang diagnostic ignored "-Wold-style-cast"         // warning: use of old-style cast                            // yes, they are more terse.
+#pragma clang diagnostic ignored "-Wsign-conversion"        // warning: implicit conversion changes signedness
+#endif
+
+// DirectX data
+struct ImGui_ImplDX9_Data
+{
+    LPDIRECT3DDEVICE9           pd3dDevice;
+    LPDIRECT3DVERTEXBUFFER9     pVB;
+    LPDIRECT3DINDEXBUFFER9      pIB;
+    int                         VertexBufferSize;
+    int                         IndexBufferSize;
+    bool                        HasRgbaSupport;
+
+    ImGui_ImplDX9_Data()        { memset((void*)this, 0, sizeof(*this)); VertexBufferSize = 5000; IndexBufferSize = 10000; }
+};
+
+struct CUSTOMVERTEX
+{
+    float    pos[3];
+    D3DCOLOR col;
+    float    uv[2];
+};
 #define D3DFVF_CUSTOMVERTEX (D3DFVF_XYZ|D3DFVF_DIFFUSE|D3DFVF_TEX1)
 
-// Render function.
+#ifdef IMGUI_USE_BGRA_PACKED_COLOR
-// (this used to be set in io.RenderDrawListsFn and called by ImGui::Render(), but you can now call this directly from your main loop)
+#define IMGUI_COL_TO_DX9_ARGB(_COL)     (_COL)
-void ImGui_ImplDX9_RenderDrawData(ImDrawData *draw_data) {
+#else
+#define IMGUI_COL_TO_DX9_ARGB(_COL)     (((_COL) & 0xFF00FF00) | (((_COL) & 0xFF0000) >> 16) | (((_COL) & 0xFF) << 16))
+#endif
 
-    // Avoid rendering when minimized
+// Backend data stored in io.BackendRendererUserData to allow support for multiple Dear ImGui contexts
-    if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
+// It is STRONGLY preferred that you use docking branch with multi-viewports (== single Dear ImGui context + multiple windows) instead of multiple Dear ImGui contexts.
-        return;
+static ImGui_ImplDX9_Data* ImGui_ImplDX9_GetBackendData()
+{
+    return ImGui::GetCurrentContext() ? (ImGui_ImplDX9_Data*)ImGui::GetIO().BackendRendererUserData : nullptr;
+}
 
-    // Create and grow buffers if needed
+// Forward Declarations
-    if (!g_pVB || g_VertexBufferSize < draw_data->TotalVtxCount) {
+static void ImGui_ImplDX9_InitMultiViewportSupport();
-        if (g_pVB) {
+static void ImGui_ImplDX9_ShutdownMultiViewportSupport();
-            g_pVB->Release();
+static void ImGui_ImplDX9_CreateDeviceObjectsForPlatformWindows();
-            g_pVB = NULL;
+static void ImGui_ImplDX9_InvalidateDeviceObjectsForPlatformWindows();
-        }
-        g_VertexBufferSize = draw_data->TotalVtxCount + 5000;
-        if (g_pd3dDevice->CreateVertexBuffer(g_VertexBufferSize * sizeof(ImDrawVert),
-                                             D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX,
-                                             D3DPOOL_DEFAULT, &g_pVB, NULL) < 0)
-            return;
-    }
-    if (!g_pIB || g_IndexBufferSize < draw_data->TotalIdxCount) {
-        if (g_pIB) {
-            g_pIB->Release();
-            g_pIB = NULL;
-        }
-        g_IndexBufferSize = draw_data->TotalIdxCount + 10000;
-        if (g_pd3dDevice->CreateIndexBuffer(g_IndexBufferSize * sizeof(ImDrawIdx),
-                                            D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY,
-                                            sizeof(ImDrawIdx) == 2 ? D3DFMT_INDEX16 : D3DFMT_INDEX32,
-                                            D3DPOOL_DEFAULT, &g_pIB, NULL) < 0)
-            return;
-    }
 
-    // Backup the DX9 state
+struct render_state_t {
-    IDirect3DStateBlock9 *d3d9_state_block = NULL;
+    IDirect3DSurface9 *back_buffer;
-    if (g_pd3dDevice->CreateStateBlock(D3DSBT_ALL, &d3d9_state_block) < 0)
+    IDirect3DSurface9 *depth_stencil;
-        return;
+    IDirect3DSurface9 *render_targets[8];
+    D3DCAPS9 caps;
+};
 
-    // Backup the DX9 transform (DX9 documentation suggests that it is included in the StateBlock but it doesn't appear to)
+// Functions
-    D3DMATRIX last_world, last_view, last_projection;
+static void ImGui_ImplDX9_SetupRenderState(ImDrawData* draw_data, struct render_state_t *render_state)
-    g_pd3dDevice->GetTransform(D3DTS_WORLD, &last_world);
+{
-    g_pd3dDevice->GetTransform(D3DTS_VIEW, &last_view);
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
-    g_pd3dDevice->GetTransform(D3DTS_PROJECTION, &last_projection);
-
-    // Copy all vertices into a single contiguous buffer
-    ImDrawVert *vtx_dst;
-    ImDrawIdx *idx_dst;
-    if (g_pVB->Lock(0, (UINT) (draw_data->TotalVtxCount * sizeof(ImDrawVert)), (void **) &vtx_dst,
-                    D3DLOCK_DISCARD) < 0)
-        return;
-    if (g_pIB->Lock(0, (UINT) (draw_data->TotalIdxCount * sizeof(ImDrawIdx)), (void **) &idx_dst,
-                    D3DLOCK_DISCARD) < 0)
-        return;
-    for (int n = 0; n < draw_data->CmdListsCount; n++) {
-        const ImDrawList *cmd_list = draw_data->CmdLists[n];
-        memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
-        memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
-        vtx_dst += cmd_list->VtxBuffer.Size;
-        idx_dst += cmd_list->IdxBuffer.Size;
-    }
-    g_pVB->Unlock();
-    g_pIB->Unlock();
-    g_pd3dDevice->SetStreamSource(0, g_pVB, 0, sizeof(ImDrawVert));
-    g_pd3dDevice->SetIndices(g_pIB);
-    g_pd3dDevice->SetFVF(D3DFVF_CUSTOMVERTEX);
 
     // Setup viewport
     D3DVIEWPORT9 vp;
     vp.X = vp.Y = 0;
-    vp.Width = (DWORD) draw_data->DisplaySize.x;
+    vp.Width = (DWORD)draw_data->DisplaySize.x;
-    vp.Height = (DWORD) draw_data->DisplaySize.y;
+    vp.Height = (DWORD)draw_data->DisplaySize.y;
     vp.MinZ = 0.0f;
     vp.MaxZ = 1.0f;
-    g_pd3dDevice->SetViewport(&vp);
 
-    g_pd3dDevice->SetPixelShader(nullptr);
+    LPDIRECT3DDEVICE9 device = bd->pd3dDevice;
-    g_pd3dDevice->SetVertexShader(nullptr);
+    device->SetViewport(&vp);
 
-    D3DCAPS9 caps {};
+    // spice ldj
-    if (FAILED(g_pd3dDevice->GetDeviceCaps(&caps))) {
+    {
-        caps.NumSimultaneousRTs = 0UL;
+        if (FAILED(device->GetDeviceCaps(&render_state->caps))) {
-    }
+            render_state->caps.NumSimultaneousRTs = 0UL;
+        }
 
-    IDirect3DSurface9 *back_buffer = nullptr;
+        // save all previous render target state
-    IDirect3DSurface9 *depth_stencil = nullptr;
+        for (size_t target = 0; target < std::min(8UL, render_state->caps.NumSimultaneousRTs); target++) {
-    IDirect3DSurface9 *render_targets[8];
+            if (FAILED(device->GetRenderTarget(target, &render_state->render_targets[target]))) {
+                render_state->render_targets[target] = nullptr;
+            }
+        }
 
-    // save all previous render target state
+        // get the previous depth stencil
-    for (size_t target = 0; target < std::min(8UL, caps.NumSimultaneousRTs); target++) {
+        if (FAILED(device->GetDepthStencilSurface(&render_state->depth_stencil))) {
-        if (FAILED(g_pd3dDevice->GetRenderTarget(target, &render_targets[target]))) {
+            render_state->depth_stencil = nullptr;
-            render_targets[target] = nullptr;
+        }
+
+        // set the back buffer as the current render target
+        if (SUCCEEDED(device->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &render_state->back_buffer))) {
+            device->SetRenderTarget(0, render_state->back_buffer);
+            device->SetDepthStencilSurface(nullptr);
+
+            for (size_t target = 1; target < std::min(8UL, render_state->caps.NumSimultaneousRTs); target++) {
+                device->SetRenderTarget(target, nullptr);
+            }
+        } else {
+            render_state->back_buffer = nullptr;
         }
     }
 
-    // get the previous depth stencil
+    // Setup render state: fixed-pipeline, alpha-blending, no face culling, no depth testing, shade mode (for gradient), bilinear sampling.
-    if (FAILED(g_pd3dDevice->GetDepthStencilSurface(&depth_stencil))) {
+    device->SetPixelShader(nullptr);
-        depth_stencil = nullptr;
+    device->SetVertexShader(nullptr);
-    }
+    device->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
-
+    device->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
-    // set the back buffer as the current render target
+    device->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
-    if (SUCCEEDED(g_pd3dDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &back_buffer))) {
+    device->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
-        g_pd3dDevice->SetRenderTarget(0, back_buffer);
+    device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
-        g_pd3dDevice->SetDepthStencilSurface(nullptr);
+    device->SetRenderState(D3DRS_ZENABLE, FALSE);
-
+    device->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
-        for (size_t target = 1; target < std::min(8UL, caps.NumSimultaneousRTs); target++) {
+    device->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
-            g_pd3dDevice->SetRenderTarget(target, nullptr);
+    device->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
-        }
+    device->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
-    } else {
+    device->SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE, TRUE);
-        back_buffer = nullptr;
+    device->SetRenderState(D3DRS_SRCBLENDALPHA, D3DBLEND_ONE);
-    }
+    device->SetRenderState(D3DRS_DESTBLENDALPHA, D3DBLEND_INVSRCALPHA);
-
+    device->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
-    // Setup render state: fixed-pipeline, alpha-blending, no face culling, no depth testing, shade mode (for gradient)
+    device->SetRenderState(D3DRS_FOGENABLE, FALSE);
-    g_pd3dDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
+    device->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
-    g_pd3dDevice->SetRenderState(D3DRS_LIGHTING, false);
+    device->SetRenderState(D3DRS_SPECULARENABLE, FALSE);
-    g_pd3dDevice->SetRenderState(D3DRS_ZENABLE, false);
+    device->SetRenderState(D3DRS_STENCILENABLE, FALSE);
-    g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
+    device->SetRenderState(D3DRS_CLIPPING, TRUE);
-    g_pd3dDevice->SetRenderState(D3DRS_ALPHATESTENABLE, false);
+    device->SetRenderState(D3DRS_LIGHTING, FALSE);
-    g_pd3dDevice->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
+    device->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
-    g_pd3dDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
+    device->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
-    g_pd3dDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
+    device->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
-    g_pd3dDevice->SetRenderState(D3DRS_SCISSORTESTENABLE, true);
+    device->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
-    g_pd3dDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
+    device->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
-    g_pd3dDevice->SetRenderState(D3DRS_FOGENABLE, false);
+    device->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
-    g_pd3dDevice->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
+    device->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
-    g_pd3dDevice->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
+    device->SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
-    g_pd3dDevice->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
+    device->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
-    g_pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
+    device->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
-    g_pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
+    device->SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
-    g_pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
+    device->SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
-    g_pd3dDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
-    g_pd3dDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
 
     // Setup orthographic projection matrix
     // Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
@@ -185,176 +200,537 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData *draw_data) {
         float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x + 0.5f;
         float T = draw_data->DisplayPos.y + 0.5f;
         float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y + 0.5f;
-        D3DMATRIX mat_identity = {{{1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}}};
+        D3DMATRIX mat_identity = { { { 1.0f, 0.0f, 0.0f, 0.0f,  0.0f, 1.0f, 0.0f, 0.0f,  0.0f, 0.0f, 1.0f, 0.0f,  0.0f, 0.0f, 0.0f, 1.0f } } };
         D3DMATRIX mat_projection =
-                {{{
+        { { {
-                          2.0f / (R - L), 0.0f, 0.0f, 0.0f,
+            2.0f/(R-L),   0.0f,         0.0f,  0.0f,
-                          0.0f, 2.0f / (T - B), 0.0f, 0.0f,
+            0.0f,         2.0f/(T-B),   0.0f,  0.0f,
-                          0.0f, 0.0f, 0.5f, 0.0f,
+            0.0f,         0.0f,         0.5f,  0.0f,
-                          (L + R) / (L - R), (T + B) / (B - T), 0.5f, 1.0f
+            (L+R)/(L-R),  (T+B)/(B-T),  0.5f,  1.0f
-                  }}};
+        } } };
-        g_pd3dDevice->SetTransform(D3DTS_WORLD, &mat_identity);
+        device->SetTransform(D3DTS_WORLD, &mat_identity);
-        g_pd3dDevice->SetTransform(D3DTS_VIEW, &mat_identity);
+        device->SetTransform(D3DTS_VIEW, &mat_identity);
-        g_pd3dDevice->SetTransform(D3DTS_PROJECTION, &mat_projection);
+        device->SetTransform(D3DTS_PROJECTION, &mat_projection);
     }
+}
+
+// Render function.
+void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
+{
+    // Avoid rendering when minimized
+    if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
+        return;
+
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    LPDIRECT3DDEVICE9 device = bd->pd3dDevice;
+
+    // Catch up with texture updates. Most of the times, the list will have 1 element with an OK status, aka nothing to do.
+    // (This almost always points to ImGui::GetPlatformIO().Textures[] but is part of ImDrawData to allow overriding or disabling texture updates).
+    if (draw_data->Textures != nullptr)
+        for (ImTextureData* tex : *draw_data->Textures)
+            if (tex->Status != ImTextureStatus_OK)
+                ImGui_ImplDX9_UpdateTexture(tex);
+
+    // Create and grow buffers if needed
+    if (!bd->pVB || bd->VertexBufferSize < draw_data->TotalVtxCount)
+    {
+        if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
+        bd->VertexBufferSize = draw_data->TotalVtxCount + 5000;
+        if (device->CreateVertexBuffer(bd->VertexBufferSize * sizeof(CUSTOMVERTEX), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &bd->pVB, nullptr) < 0)
+            return;
+    }
+    if (!bd->pIB || bd->IndexBufferSize < draw_data->TotalIdxCount)
+    {
+        if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
+        bd->IndexBufferSize = draw_data->TotalIdxCount + 10000;
+        if (device->CreateIndexBuffer(bd->IndexBufferSize * sizeof(ImDrawIdx), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, sizeof(ImDrawIdx) == 2 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, D3DPOOL_DEFAULT, &bd->pIB, nullptr) < 0)
+            return;
+    }
+
+    // Backup the DX9 state
+    IDirect3DStateBlock9* state_block = nullptr;
+    if (device->CreateStateBlock(D3DSBT_ALL, &state_block) < 0)
+        return;
+    if (state_block->Capture() < 0)
+    {
+        state_block->Release();
+        return;
+    }
+
+    // Backup the DX9 transform (DX9 documentation suggests that it is included in the StateBlock but it doesn't appear to)
+    D3DMATRIX last_world, last_view, last_projection;
+    device->GetTransform(D3DTS_WORLD, &last_world);
+    device->GetTransform(D3DTS_VIEW, &last_view);
+    device->GetTransform(D3DTS_PROJECTION, &last_projection);
+
+    // Allocate buffers
+    CUSTOMVERTEX* vtx_dst;
+    ImDrawIdx* idx_dst;
+    if (bd->pVB->Lock(0, (UINT)(draw_data->TotalVtxCount * sizeof(CUSTOMVERTEX)), (void**)&vtx_dst, D3DLOCK_DISCARD) < 0)
+    {
+        state_block->Release();
+        return;
+    }
+    if (bd->pIB->Lock(0, (UINT)(draw_data->TotalIdxCount * sizeof(ImDrawIdx)), (void**)&idx_dst, D3DLOCK_DISCARD) < 0)
+    {
+        bd->pVB->Unlock();
+        state_block->Release();
+        return;
+    }
+
+    // Copy and convert all vertices into a single contiguous buffer, convert colors to DX9 default format.
+    // FIXME-OPT: This is a minor waste of resource, the ideal is to use imconfig.h and
+    //  1) to avoid repacking colors:   #define IMGUI_USE_BGRA_PACKED_COLOR
+    //  2) to avoid repacking vertices: #define IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT struct ImDrawVert { ImVec2 pos; float z; ImU32 col; ImVec2 uv; }
+    for (const ImDrawList* draw_list : draw_data->CmdLists)
+    {
+        const ImDrawVert* vtx_src = draw_list->VtxBuffer.Data;
+        for (int i = 0; i < draw_list->VtxBuffer.Size; i++)
+        {
+            vtx_dst->pos[0] = vtx_src->pos.x;
+            vtx_dst->pos[1] = vtx_src->pos.y;
+            vtx_dst->pos[2] = 0.0f;
+            vtx_dst->col = IMGUI_COL_TO_DX9_ARGB(vtx_src->col);
+            vtx_dst->uv[0] = vtx_src->uv.x;
+            vtx_dst->uv[1] = vtx_src->uv.y;
+            vtx_dst++;
+            vtx_src++;
+        }
+        memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
+        idx_dst += draw_list->IdxBuffer.Size;
+    }
+    bd->pVB->Unlock();
+    bd->pIB->Unlock();
+    device->SetStreamSource(0, bd->pVB, 0, sizeof(CUSTOMVERTEX));
+    device->SetIndices(bd->pIB);
+    device->SetFVF(D3DFVF_CUSTOMVERTEX);
+
+    // Setup desired DX state
+    struct render_state_t render_state = {};
+    ImGui_ImplDX9_SetupRenderState(draw_data, &render_state);
 
     // Render command lists
     // (Because we merged all buffers into a single one, we maintain our own offset into them)
     int global_vtx_offset = 0;
     int global_idx_offset = 0;
     ImVec2 clip_off = draw_data->DisplayPos;
-    for (int n = 0; n < draw_data->CmdListsCount; n++) {
+    for (const ImDrawList* draw_list : draw_data->CmdLists)
-        const ImDrawList *cmd_list = draw_data->CmdLists[n];
+    {
-        for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++) {
+        for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
-            const ImDrawCmd *pcmd = &cmd_list->CmdBuffer[cmd_i];
+        {
-            if (pcmd->UserCallback != NULL) {
+            const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
-                pcmd->UserCallback(cmd_list, pcmd);
+            if (pcmd->UserCallback != nullptr)
-            } else {
+            {
-                const RECT r = {(LONG) (pcmd->ClipRect.x - clip_off.x), (LONG) (pcmd->ClipRect.y - clip_off.y),
+                // User callback, registered via ImDrawList::AddCallback()
-                                (LONG) (pcmd->ClipRect.z - clip_off.x), (LONG) (pcmd->ClipRect.w - clip_off.y)};
+                // (ImDrawCallback_ResetRenderState is a special callback value used by the user to request the renderer to reset render state.)
-                auto texture = reinterpret_cast<IDirect3DBaseTexture9 *>(pcmd->TextureId);
+                if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
-                g_pd3dDevice->SetTexture(0, texture);
+                    ImGui_ImplDX9_SetupRenderState(draw_data, &render_state);
-                g_pd3dDevice->SetScissorRect(&r);
+                else
-                g_pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST,
+                    pcmd->UserCallback(draw_list, pcmd);
-                                                   pcmd->VtxOffset + global_vtx_offset, 0,
+            }
-                                                   (UINT) cmd_list->VtxBuffer.Size,
+            else
-                                                   pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount / 3);
+            {
+                // Project scissor/clipping rectangles into framebuffer space
+                ImVec2 clip_min(pcmd->ClipRect.x - clip_off.x, pcmd->ClipRect.y - clip_off.y);
+                ImVec2 clip_max(pcmd->ClipRect.z - clip_off.x, pcmd->ClipRect.w - clip_off.y);
+                if (clip_max.x <= clip_min.x || clip_max.y <= clip_min.y)
+                    continue;
+
+                // Apply scissor/clipping rectangle
+                const RECT r = { (LONG)clip_min.x, (LONG)clip_min.y, (LONG)clip_max.x, (LONG)clip_max.y };
+                device->SetScissorRect(&r);
+
+                // Bind texture, Draw
+                const LPDIRECT3DTEXTURE9 texture = (LPDIRECT3DTEXTURE9)pcmd->GetTexID();
+                device->SetTexture(0, texture);
+                device->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, pcmd->VtxOffset + global_vtx_offset, 0, (UINT)draw_list->VtxBuffer.Size, pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount / 3);
             }
         }
-        global_idx_offset += cmd_list->IdxBuffer.Size;
+        global_idx_offset += draw_list->IdxBuffer.Size;
-        global_vtx_offset += cmd_list->VtxBuffer.Size;
+        global_vtx_offset += draw_list->VtxBuffer.Size;
     }
 
-    if (back_buffer) {
+    // When using multi-viewports, it appears that there's an odd logic in DirectX9 which prevent subsequent windows
-        back_buffer->Release();
+    // from rendering until the first window submits at least one draw call, even once. That's our workaround. (see #2560)
-        back_buffer = nullptr;
+    if (global_vtx_offset == 0)
-    }
+        bd->pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, 0, 0, 0, 0, 0);
 
-    // restore previous depth stencil
+    // spice ldj
-    if (depth_stencil) {
+    {
-        g_pd3dDevice->SetDepthStencilSurface(depth_stencil);
+        if (render_state.back_buffer) {
-        depth_stencil->Release();
+            render_state.back_buffer->Release();
-        depth_stencil = nullptr;
+            render_state.back_buffer = nullptr;
-    }
+        }
+        // restore previous depth stencil
+        if (render_state.depth_stencil) {
+            device->SetDepthStencilSurface(render_state.depth_stencil);
+            render_state.depth_stencil->Release();
+            render_state.depth_stencil = nullptr;
+        }
+        // restore all render target state
+        for (size_t target = 0; target < std::min(8UL, render_state.caps.NumSimultaneousRTs); target++) {
+            auto render_target = render_state.render_targets[target];
 
-    // restore all render target state
+            if (render_target) {
-    for (size_t target = 0; target < std::min(8UL, caps.NumSimultaneousRTs); target++) {
+                device->SetRenderTarget(target, render_target);
-        auto render_target = render_targets[target];
+                render_target->Release();
-
+            }
-        if (render_target) {
-            g_pd3dDevice->SetRenderTarget(target, render_target);
-            render_target->Release();
         }
     }
 
-    // restore the DX9 transform
+    // Restore the DX9 transform
-    g_pd3dDevice->SetTransform(D3DTS_WORLD, &last_world);
+    device->SetTransform(D3DTS_WORLD, &last_world);
-    g_pd3dDevice->SetTransform(D3DTS_VIEW, &last_view);
+    device->SetTransform(D3DTS_VIEW, &last_view);
-    g_pd3dDevice->SetTransform(D3DTS_PROJECTION, &last_projection);
+    device->SetTransform(D3DTS_PROJECTION, &last_projection);
 
-    // restore the DX9 state
+    // Restore the DX9 state
-    d3d9_state_block->Apply();
+    state_block->Apply();
-    d3d9_state_block->Release();
+    state_block->Release();
 }
 
-bool ImGui_ImplDX9_Init(IDirect3DDevice9 *device) {
+static bool ImGui_ImplDX9_CheckFormatSupport(LPDIRECT3DDEVICE9 pDevice, D3DFORMAT format)
+{
+    LPDIRECT3D9 pd3d = nullptr;
+    if (pDevice->GetDirect3D(&pd3d) != D3D_OK)
+        return false;
+    D3DDEVICE_CREATION_PARAMETERS param = {};
+    D3DDISPLAYMODE mode = {};
+    if (pDevice->GetCreationParameters(&param) != D3D_OK || pDevice->GetDisplayMode(0, &mode) != D3D_OK)
+    {
+        pd3d->Release();
+        return false;
+    }
+    // Font texture should support linear filter, color blend and write to render-target
+    bool support = (pd3d->CheckDeviceFormat(param.AdapterOrdinal, param.DeviceType, mode.Format, D3DUSAGE_DYNAMIC | D3DUSAGE_QUERY_FILTER | D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING, D3DRTYPE_TEXTURE, format)) == D3D_OK;
+    pd3d->Release();
+    return support;
+}
 
-    // Setup back-end capabilities flags
+bool ImGui_ImplDX9_Init(IDirect3DDevice9* device)
-    auto &io = ImGui::GetIO();
+{
+    ImGuiIO& io = ImGui::GetIO();
+    IMGUI_CHECKVERSION();
+    IM_ASSERT(io.BackendRendererUserData == nullptr && "Already initialized a renderer backend!");
+
+    // Setup backend capabilities flags
+    ImGui_ImplDX9_Data* bd = IM_NEW(ImGui_ImplDX9_Data)();
+    io.BackendRendererUserData = (void*)bd;
     io.BackendRendererName = "imgui_impl_dx9";
+    io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset;  // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
+    io.BackendFlags |= ImGuiBackendFlags_RendererHasTextures;   // We can honor ImGuiPlatformIO::Textures[] requests during render.
+    io.BackendFlags |= ImGuiBackendFlags_RendererHasViewports;  // We can create multi-viewports on the Renderer side (optional)
 
-    // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
+    ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
-    io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset;
+    platform_io.Renderer_TextureMaxWidth = platform_io.Renderer_TextureMaxHeight = 4096;
+
+    bd->pd3dDevice = device;
+    bd->pd3dDevice->AddRef();
+    bd->HasRgbaSupport = ImGui_ImplDX9_CheckFormatSupport(bd->pd3dDevice, D3DFMT_A8B8G8R8);
+
+    ImGui_ImplDX9_InitMultiViewportSupport();
 
-    g_pd3dDevice = device;
-    g_pd3dDevice->AddRef();
     return true;
 }
 
-void ImGui_ImplDX9_Shutdown() {
+void ImGui_ImplDX9_Shutdown()
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    IM_ASSERT(bd != nullptr && "No renderer backend to shutdown, or already shutdown?");
+    ImGuiIO& io = ImGui::GetIO();
+    ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
+
+    ImGui_ImplDX9_ShutdownMultiViewportSupport();
     ImGui_ImplDX9_InvalidateDeviceObjects();
+    if (bd->pd3dDevice) { bd->pd3dDevice->Release(); }
 
-    if (g_pd3dDevice) {
+    io.BackendRendererName = nullptr;
-        g_pd3dDevice->Release();
+    io.BackendRendererUserData = nullptr;
-        g_pd3dDevice = NULL;
+    io.BackendFlags &= ~(ImGuiBackendFlags_RendererHasVtxOffset | ImGuiBackendFlags_RendererHasTextures | ImGuiBackendFlags_RendererHasViewports);
+    platform_io.ClearRendererHandlers();
+    IM_DELETE(bd);
+}
+
+// Convert RGBA32 to BGRA32 (because RGBA32 is not well supported by DX9 devices)
+static void ImGui_ImplDX9_CopyTextureRegion(bool tex_use_colors, const ImU32* src, int src_pitch, ImU32* dst, int dst_pitch, int w, int h)
+{
+#ifndef IMGUI_USE_BGRA_PACKED_COLOR
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    const bool convert_rgba_to_bgra = (!bd->HasRgbaSupport && tex_use_colors);
+#else
+    const bool convert_rgba_to_bgra = false;
+    IM_UNUSED(tex_use_colors);
+#endif
+    for (int y = 0; y < h; y++)
+    {
+        const ImU32* src_p = (const ImU32*)(const void*)((const unsigned char*)src + src_pitch * y);
+        ImU32* dst_p = (ImU32*)(void*)((unsigned char*)dst + dst_pitch * y);
+        if (convert_rgba_to_bgra)
+            for (int x = w; x > 0; x--, src_p++, dst_p++) // Convert copy
+                *dst_p = IMGUI_COL_TO_DX9_ARGB(*src_p);
+        else
+            memcpy(dst_p, src_p, w * 4); // Raw copy
     }
 }
 
-static bool ImGui_ImplDX9_CreateFontsTexture() {
+void ImGui_ImplDX9_UpdateTexture(ImTextureData* tex)
-    // Build texture atlas
+{
-    ImGuiIO &io = ImGui::GetIO();
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
-    unsigned char *pixels;
-    int width, height, bytes_per_pixel;
-    io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height, &bytes_per_pixel);
 
-    // Upload texture to graphics system
+    if (tex->Status == ImTextureStatus_WantCreate)
-    g_FontTexture = NULL;
+    {
-    if (g_pd3dDevice->CreateTexture(width, height, 1, D3DUSAGE_DYNAMIC, D3DFMT_A8R8G8B8,
+        // Create and upload new texture to graphics system
-                                    D3DPOOL_DEFAULT, &g_FontTexture, NULL) < 0)
+        //IMGUI_DEBUG_LOG("UpdateTexture #%03d: WantCreate %dx%d\n", tex->UniqueID, tex->Width, tex->Height);
-        return false;
+        IM_ASSERT(tex->TexID == ImTextureID_Invalid && tex->BackendUserData == nullptr);
-    D3DLOCKED_RECT tex_locked_rect;
+        IM_ASSERT(tex->Format == ImTextureFormat_RGBA32);
-    if (g_FontTexture->LockRect(0, &tex_locked_rect, NULL, 0) != D3D_OK)
+        LPDIRECT3DTEXTURE9 dx_tex = nullptr;
-        return false;
+        HRESULT hr = bd->pd3dDevice->CreateTexture(tex->Width, tex->Height, 1, D3DUSAGE_DYNAMIC, bd->HasRgbaSupport ? D3DFMT_A8B8G8R8 : D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &dx_tex, nullptr);
-    for (int y = 0; y < height; y++)
+        if (hr < 0)
-        memcpy((unsigned char *) tex_locked_rect.pBits + tex_locked_rect.Pitch * y,
+        {
-               pixels + (width * bytes_per_pixel) * y, (width * bytes_per_pixel));
+            IM_ASSERT(hr >= 0 && "Backend failed to create texture!");
-    g_FontTexture->UnlockRect(0);
+            return;
-
-    // Store our identifier
-    io.Fonts->TexID = (ImTextureID) g_FontTexture;
-
-    return true;
-}
-
-bool ImGui_ImplDX9_CreateDeviceObjects() {
-    if (!g_pd3dDevice) {
-        return false;
-    }
-    return ImGui_ImplDX9_CreateFontsTexture();
-}
-
-void ImGui_ImplDX9_InvalidateDeviceObjects() {
-    if (!g_pd3dDevice)
-        return;
-    if (g_pVB) {
-        g_pVB->Release();
-        g_pVB = NULL;
-    }
-    if (g_pIB) {
-        g_pIB->Release();
-        g_pIB = NULL;
-    }
-    if (g_FontTexture) {
-        g_FontTexture->Release();
-        g_FontTexture = NULL;
-        ImGui::GetIO().Fonts->TexID = 0;
-    } // We copied g_pFontTextureView to io.Fonts->TexID so let's clear that as well.
-}
-
-void ImGui_ImplDX9_NewFrame() {
-    if (!g_FontTexture) {
-        ImGui_ImplDX9_CreateDeviceObjects();
-    }
-
-    IDirect3DSwapChain9 *swap_chain = nullptr;
-    if (SUCCEEDED(g_pd3dDevice->GetSwapChain(0, &swap_chain))) {
-        auto &io = ImGui::GetIO();
-
-        D3DPRESENT_PARAMETERS present_params {};
-
-        if (SUCCEEDED(swap_chain->GetPresentParameters(&present_params))) {
-            if (present_params.BackBufferWidth != 0 && present_params.BackBufferHeight != 0) {
-                io.DisplaySize.x = static_cast<float>(present_params.BackBufferWidth);
-                io.DisplaySize.y = static_cast<float>(present_params.BackBufferHeight);
-            } else {
-                RECT rect {};
-                GetClientRect(present_params.hDeviceWindow, &rect);
-
-                io.DisplaySize.x = static_cast<float>(rect.right - rect.left);
-                io.DisplaySize.y = static_cast<float>(rect.bottom - rect.top);
-            }
         }
 
-        swap_chain->Release();
+        D3DLOCKED_RECT locked_rect;
+        if (dx_tex->LockRect(0, &locked_rect, nullptr, 0) == D3D_OK)
+        {
+            ImGui_ImplDX9_CopyTextureRegion(tex->UseColors, (ImU32*)tex->GetPixels(), tex->Width * 4, (ImU32*)locked_rect.pBits, (ImU32)locked_rect.Pitch, tex->Width, tex->Height);
+            dx_tex->UnlockRect(0);
+        }
+
+        // Store identifiers
+        tex->SetTexID((ImTextureID)(intptr_t)dx_tex);
+        tex->SetStatus(ImTextureStatus_OK);
+    }
+    else if (tex->Status == ImTextureStatus_WantUpdates)
+    {
+        // Update selected blocks. We only ever write to textures regions which have never been used before!
+        // This backend choose to use tex->Updates[] but you can use tex->UpdateRect to upload a single region.
+        LPDIRECT3DTEXTURE9 backend_tex = (LPDIRECT3DTEXTURE9)(intptr_t)tex->TexID;
+        RECT update_rect = { (LONG)tex->UpdateRect.x, (LONG)tex->UpdateRect.y, (LONG)(tex->UpdateRect.x + tex->UpdateRect.w), (LONG)(tex->UpdateRect.y + tex->UpdateRect.h) };
+        D3DLOCKED_RECT locked_rect;
+        if (backend_tex->LockRect(0, &locked_rect, &update_rect, 0) == D3D_OK)
+            for (ImTextureRect& r : tex->Updates)
+                ImGui_ImplDX9_CopyTextureRegion(tex->UseColors, (ImU32*)tex->GetPixelsAt(r.x, r.y), tex->Width * 4,
+                    (ImU32*)locked_rect.pBits + (r.x - update_rect.left) + (r.y - update_rect.top) * (locked_rect.Pitch / 4), (int)locked_rect.Pitch, r.w, r.h);
+        backend_tex->UnlockRect(0);
+        tex->SetStatus(ImTextureStatus_OK);
+    }
+    else if (tex->Status == ImTextureStatus_WantDestroy)
+    {
+        if (tex->TexID != ImTextureID_Invalid)
+            if (LPDIRECT3DTEXTURE9 backend_tex = (LPDIRECT3DTEXTURE9)tex->TexID)
+            {
+                IM_ASSERT(tex->TexID == (ImTextureID)(intptr_t)backend_tex);
+                backend_tex->Release();
+
+                // Clear identifiers and mark as destroyed (in order to allow e.g. calling InvalidateDeviceObjects while running)
+                tex->SetTexID(ImTextureID_Invalid);
+            }
+        tex->SetStatus(ImTextureStatus_Destroyed);
     }
 }
+
+bool ImGui_ImplDX9_CreateDeviceObjects()
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    if (!bd || !bd->pd3dDevice)
+        return false;
+    ImGui_ImplDX9_CreateDeviceObjectsForPlatformWindows();
+    return true;
+}
+
+void ImGui_ImplDX9_InvalidateDeviceObjects()
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    if (!bd || !bd->pd3dDevice)
+        return;
+
+    // Destroy all textures
+    for (ImTextureData* tex : ImGui::GetPlatformIO().Textures)
+        if (tex->RefCount == 1)
+        {
+            tex->SetStatus(ImTextureStatus_WantDestroy);
+            ImGui_ImplDX9_UpdateTexture(tex);
+        }
+    if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
+    if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
+    ImGui_ImplDX9_InvalidateDeviceObjectsForPlatformWindows();
+}
+
+void ImGui_ImplDX9_NewFrame()
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    IM_ASSERT(bd != nullptr && "Context or backend not initialized! Did you call ImGui_ImplDX9_Init()?");
+    // IM_UNUSED(bd);
+
+    // spice ldj
+    {
+        IDirect3DSwapChain9 *swap_chain = nullptr;
+        if (SUCCEEDED(bd->pd3dDevice->GetSwapChain(0, &swap_chain))) {
+            auto &io = ImGui::GetIO();
+
+            D3DPRESENT_PARAMETERS present_params {};
+
+            if (SUCCEEDED(swap_chain->GetPresentParameters(&present_params))) {
+                if (present_params.BackBufferWidth != 0 && present_params.BackBufferHeight != 0) {
+                    io.DisplaySize.x = static_cast<float>(present_params.BackBufferWidth);
+                    io.DisplaySize.y = static_cast<float>(present_params.BackBufferHeight);
+                } else {
+                    RECT rect {};
+                    GetClientRect(present_params.hDeviceWindow, &rect);
+
+                    io.DisplaySize.x = static_cast<float>(rect.right - rect.left);
+                    io.DisplaySize.y = static_cast<float>(rect.bottom - rect.top);
+                }
+            }
+
+            swap_chain->Release();
+        }
+    }
+}
+
+//--------------------------------------------------------------------------------------------------------
+// MULTI-VIEWPORT / PLATFORM INTERFACE SUPPORT
+// This is an _advanced_ and _optional_ feature, allowing the backend to create and handle multiple viewports simultaneously.
+// If you are new to dear imgui or creating a new binding for dear imgui, it is recommended that you completely ignore this section first..
+//--------------------------------------------------------------------------------------------------------
+
+// Helper structure we store in the void* RendererUserData field of each ImGuiViewport to easily retrieve our backend data.
+struct ImGui_ImplDX9_ViewportData
+{
+    IDirect3DSwapChain9*    SwapChain;
+    D3DPRESENT_PARAMETERS   d3dpp;
+
+    ImGui_ImplDX9_ViewportData()  { SwapChain = nullptr; ZeroMemory(&d3dpp, sizeof(D3DPRESENT_PARAMETERS)); }
+    ~ImGui_ImplDX9_ViewportData() { IM_ASSERT(SwapChain == nullptr); }
+};
+
+static void ImGui_ImplDX9_CreateWindow(ImGuiViewport* viewport)
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    ImGui_ImplDX9_ViewportData* vd = IM_NEW(ImGui_ImplDX9_ViewportData)();
+    viewport->RendererUserData = vd;
+
+    // PlatformHandleRaw should always be a HWND, whereas PlatformHandle might be a higher-level handle (e.g. GLFWWindow*, SDL's WindowID).
+    // Some backends will leave PlatformHandleRaw == 0, in which case we assume PlatformHandle will contain the HWND.
+    HWND hwnd = viewport->PlatformHandleRaw ? (HWND)viewport->PlatformHandleRaw : (HWND)viewport->PlatformHandle;
+    IM_ASSERT(hwnd != 0);
+
+    ZeroMemory(&vd->d3dpp, sizeof(D3DPRESENT_PARAMETERS));
+    vd->d3dpp.Windowed = TRUE;
+    vd->d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
+    vd->d3dpp.BackBufferWidth = (UINT)viewport->Size.x;
+    vd->d3dpp.BackBufferHeight = (UINT)viewport->Size.y;
+    vd->d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
+    vd->d3dpp.hDeviceWindow = hwnd;
+    vd->d3dpp.EnableAutoDepthStencil = FALSE;
+    vd->d3dpp.AutoDepthStencilFormat = D3DFMT_D16;
+    vd->d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;   // Present without vsync
+
+    HRESULT hr = bd->pd3dDevice->CreateAdditionalSwapChain(&vd->d3dpp, &vd->SwapChain); IM_UNUSED(hr);
+    IM_ASSERT(hr == D3D_OK);
+    IM_ASSERT(vd->SwapChain != nullptr);
+}
+
+static void ImGui_ImplDX9_DestroyWindow(ImGuiViewport* viewport)
+{
+    // The main viewport (owned by the application) will always have RendererUserData == 0 since we didn't create the data for it.
+    if (ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData)
+    {
+        if (vd->SwapChain)
+            vd->SwapChain->Release();
+        vd->SwapChain = nullptr;
+        ZeroMemory(&vd->d3dpp, sizeof(D3DPRESENT_PARAMETERS));
+        IM_DELETE(vd);
+    }
+    viewport->RendererUserData = nullptr;
+}
+
+static void ImGui_ImplDX9_SetWindowSize(ImGuiViewport* viewport, ImVec2 size)
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData;
+    if (vd->SwapChain)
+    {
+        vd->SwapChain->Release();
+        vd->SwapChain = nullptr;
+        vd->d3dpp.BackBufferWidth = (UINT)size.x;
+        vd->d3dpp.BackBufferHeight = (UINT)size.y;
+        HRESULT hr = bd->pd3dDevice->CreateAdditionalSwapChain(&vd->d3dpp, &vd->SwapChain); IM_UNUSED(hr);
+        IM_ASSERT(hr == D3D_OK);
+    }
+}
+
+static void ImGui_ImplDX9_RenderWindow(ImGuiViewport* viewport, void*)
+{
+    ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
+    ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData;
+    ImVec4 clear_color = ImVec4(0.0f, 0.0f, 0.0f, 1.0f);
+
+    LPDIRECT3DSURFACE9 render_target = nullptr;
+    LPDIRECT3DSURFACE9 last_render_target = nullptr;
+    LPDIRECT3DSURFACE9 last_depth_stencil = nullptr;
+    vd->SwapChain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &render_target);
+    bd->pd3dDevice->GetRenderTarget(0, &last_render_target);
+    bd->pd3dDevice->GetDepthStencilSurface(&last_depth_stencil);
+    bd->pd3dDevice->SetRenderTarget(0, render_target);
+    bd->pd3dDevice->SetDepthStencilSurface(nullptr);
+
+    if (!(viewport->Flags & ImGuiViewportFlags_NoRendererClear))
+    {
+        D3DCOLOR clear_col_dx = D3DCOLOR_RGBA((int)(clear_color.x*255.0f), (int)(clear_color.y*255.0f), (int)(clear_color.z*255.0f), (int)(clear_color.w*255.0f));
+        bd->pd3dDevice->Clear(0, nullptr, D3DCLEAR_TARGET, clear_col_dx, 1.0f, 0);
+    }
+
+    ImGui_ImplDX9_RenderDrawData(viewport->DrawData);
+
+    // Restore render target
+    bd->pd3dDevice->SetRenderTarget(0, last_render_target);
+    bd->pd3dDevice->SetDepthStencilSurface(last_depth_stencil);
+    render_target->Release();
+    last_render_target->Release();
+    if (last_depth_stencil) last_depth_stencil->Release();
+}
+
+static void ImGui_ImplDX9_SwapBuffers(ImGuiViewport* viewport, void*)
+{
+    ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData;
+    HRESULT hr = vd->SwapChain->Present(nullptr, nullptr, vd->d3dpp.hDeviceWindow, nullptr, 0);
+    // Let main application handle D3DERR_DEVICELOST by resetting the device.
+    IM_ASSERT(SUCCEEDED(hr) || hr == D3DERR_DEVICELOST);
+}
+
+static void ImGui_ImplDX9_InitMultiViewportSupport()
+{
+    ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
+    platform_io.Renderer_CreateWindow = ImGui_ImplDX9_CreateWindow;
+    platform_io.Renderer_DestroyWindow = ImGui_ImplDX9_DestroyWindow;
+    platform_io.Renderer_SetWindowSize = ImGui_ImplDX9_SetWindowSize;
+    platform_io.Renderer_RenderWindow = ImGui_ImplDX9_RenderWindow;
+    platform_io.Renderer_SwapBuffers = ImGui_ImplDX9_SwapBuffers;
+}
+
+static void ImGui_ImplDX9_ShutdownMultiViewportSupport()
+{
+    ImGui::DestroyPlatformWindows();
+}
+
+static void ImGui_ImplDX9_CreateDeviceObjectsForPlatformWindows()
+{
+    ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
+    for (int i = 1; i < platform_io.Viewports.Size; i++)
+        if (!platform_io.Viewports[i]->RendererUserData)
+            ImGui_ImplDX9_CreateWindow(platform_io.Viewports[i]);
+}
+
+static void ImGui_ImplDX9_InvalidateDeviceObjectsForPlatformWindows()
+{
+    ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
+    for (int i = 1; i < platform_io.Viewports.Size; i++)
+        if (platform_io.Viewports[i]->RendererUserData)
+            ImGui_ImplDX9_DestroyWindow(platform_io.Viewports[i]);
+}
+
+//-----------------------------------------------------------------------------
+
+#endif // #ifndef IMGUI_DISABLE

src/spice2x/external/imgui/backends/imgui_impl_dx9.h

@@ -1,25 +1,38 @@
-// dear imgui: Renderer for DirectX9
+// dear imgui: Renderer Backend for DirectX9
-// This needs to be used along with a Platform Binding (e.g. Win32)
+// This needs to be used along with a Platform Backend (e.g. Win32)
 
 // Implemented features:
-//  [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID in imgui.cpp.
+//  [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as texture identifier. Read the FAQ about ImTextureID/ImTextureRef!
-//  [X] Renderer: Support for large meshes (64k+ vertices) with 16-bits indices.
+//  [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
+//  [X] Renderer: Texture updates support for dynamic font atlas (ImGuiBackendFlags_RendererHasTextures).
+//  [X] Renderer: IMGUI_USE_BGRA_PACKED_COLOR support, as this is the optimal color encoding for DirectX9.
+//  [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
 
-// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
+// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
-// If you are new to dear imgui, read examples/README.txt and read the documentation at the top of imgui.cpp.
+// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
-// https://github.com/ocornut/imgui
+// Learn about Dear ImGui:
+// - FAQ                  https://dearimgui.com/faq
+// - Getting Started      https://dearimgui.com/getting-started
+// - Documentation        https://dearimgui.com/docs (same as your local docs/ folder).
+// - Introduction, links and more at the top of imgui.cpp
 
 #pragma once
-
+#include "imgui.h"      // IMGUI_IMPL_API
-#include "imgui.h"
+#ifndef IMGUI_DISABLE
 
 struct IDirect3DDevice9;
 
-IMGUI_IMPL_API bool     ImGui_ImplDX9_Init(IDirect3DDevice9 *device);
+// Follow "Getting Started" link and check examples/ folder to learn about using backends!
+IMGUI_IMPL_API bool     ImGui_ImplDX9_Init(IDirect3DDevice9* device);
 IMGUI_IMPL_API void     ImGui_ImplDX9_Shutdown();
 IMGUI_IMPL_API void     ImGui_ImplDX9_NewFrame();
-IMGUI_IMPL_API void     ImGui_ImplDX9_RenderDrawData(ImDrawData *draw_data);
+IMGUI_IMPL_API void     ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data);
 
-// Use if you want to reset your rendering device without losing ImGui state.
+// Use if you want to reset your rendering device without losing Dear ImGui state.
 IMGUI_IMPL_API bool     ImGui_ImplDX9_CreateDeviceObjects();
 IMGUI_IMPL_API void     ImGui_ImplDX9_InvalidateDeviceObjects();
+
+// (Advanced) Use e.g. if you need to precisely control the timing of texture updates (e.g. for staged rendering), by setting ImDrawData::Textures = nullptr to handle this manually.
+IMGUI_IMPL_API void     ImGui_ImplDX9_UpdateTexture(ImTextureData* tex);
+
+#endif // #ifndef IMGUI_DISABLE

src/spice2x/external/imgui/imconfig.h

@@ -15,7 +15,8 @@
 #pragma once
 
 //---- Define assertion handler. Defaults to calling assert().
-// If your macro uses multiple statements, make sure is enclosed in a 'do { .. } while (0)' block so it can be used as a single statement.
+// - If your macro uses multiple statements, make sure is enclosed in a 'do { .. } while (0)' block so it can be used as a single statement.
+// - Compiling with NDEBUG will usually strip out assert() to nothing, which is NOT recommended because we use asserts to notify of programmer mistakes.
 //#define IM_ASSERT(_EXPR)  MyAssert(_EXPR)
 #define IM_ASSERT(_EXPR)  ((void)(_EXPR))     // Disable asserts
 
@@ -29,7 +30,6 @@
 
 //---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to clean your code of obsolete function/names.
 //#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-//#define IMGUI_DISABLE_OBSOLETE_KEYIO                      // 1.87+ disable legacy io.KeyMap[]+io.KeysDown[] in favor io.AddKeyEvent(). This is automatically done by IMGUI_DISABLE_OBSOLETE_FUNCTIONS.
 
 //---- Disable all of Dear ImGui or don't implement standard windows/tools.
 // It is very strongly recommended to NOT disable the demo windows and debug tool during development. They are extremely useful in day to day work. Please read comments in imgui_demo.cpp.
@@ -49,6 +49,7 @@
 //#define IMGUI_DISABLE_FILE_FUNCTIONS                      // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle at all (replace them with dummies)
 //#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS              // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle so you can implement them yourself if you don't want to link with fopen/fclose/fread/fwrite. This will also disable the LogToTTY() function.
 #define IMGUI_DISABLE_DEFAULT_ALLOCATORS                  // Don't implement default allocators calling malloc()/free() to avoid linking with them. You will need to call ImGui::SetAllocatorFunctions().
+//#define IMGUI_DISABLE_DEFAULT_FONT                        // Disable default embedded fonts (ProggyClean/ProggyForever), remove ~9 KB + ~14 KB from output binary. AddFontDefaultXXX() functions will assert.
 //#define IMGUI_DISABLE_SSE                                 // Disable use of SSE intrinsics even if available
 
 //---- Enable Test Engine / Automation features.
@@ -59,12 +60,15 @@
 //#define IMGUI_INCLUDE_IMGUI_USER_H
 //#define IMGUI_USER_H_FILENAME         "my_folder/my_imgui_user.h"
 
-//---- Pack colors to BGRA8 instead of RGBA8 (to avoid converting from one to another)
+//---- Pack vertex colors as BGRA8 instead of RGBA8 (to avoid converting from one to another). Need dedicated backend support.
 #define IMGUI_USE_BGRA_PACKED_COLOR
 
 //---- Performance optimization for DX9
 #define IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT struct ImDrawVert { ImVec2 pos; float z; ImU32 col; ImVec2 uv; }
 
+//---- Use legacy CRC32-adler tables (used before 1.91.6), in order to preserve old .ini data that you cannot afford to invalidate.
+//#define IMGUI_USE_LEGACY_CRC32_ADLER
+
 //---- Use 32-bit for ImWchar (default is 16-bit) to support Unicode planes 1-16. (e.g. point beyond 0xFFFF like emoticons, dingbats, symbols, shapes, ancient languages, etc...)
 //#define IMGUI_USE_WCHAR32
 
@@ -83,13 +87,13 @@
 
 //---- Use FreeType to build and rasterize the font atlas (instead of stb_truetype which is embedded by default in Dear ImGui)
 // Requires FreeType headers to be available in the include path. Requires program to be compiled with 'misc/freetype/imgui_freetype.cpp' (in this repository) + the FreeType library (not provided).
+// Note that imgui_freetype.cpp may be used _without_ this define, if you manually call ImFontAtlas::SetFontLoader(). The define is simply a convenience.
 // On Windows you may use vcpkg with 'vcpkg install freetype --triplet=x64-windows' + 'vcpkg integrate install'.
 //#define IMGUI_ENABLE_FREETYPE
 
 //---- Use FreeType + plutosvg or lunasvg to render OpenType SVG fonts (SVGinOT)
 // Only works in combination with IMGUI_ENABLE_FREETYPE.
-// - lunasvg is currently easier to acquire/install, as e.g. it is part of vcpkg.
+// - plutosvg is currently easier to install, as e.g. it is part of vcpkg. It will support more fonts and may load them faster. See misc/freetype/README for instructions.
-// - plutosvg will support more fonts and may load them faster. It currently requires to be built manually but it is fairly easy. See misc/freetype/README for instructions.
 // - Both require headers to be available in the include path + program to be linked with the library code (not provided).
 // - (note: lunasvg implementation is based on Freetype's rsvg-port.c which is licensed under CeCILL-C Free Software License Agreement)
 //#define IMGUI_ENABLE_FREETYPE_PLUTOSVG
@@ -130,6 +134,10 @@
 //#define IM_DEBUG_BREAK  IM_ASSERT(0)
 //#define IM_DEBUG_BREAK  __debugbreak()
 
+//---- Debug Tools: Enable highlight ID conflicts _before_ hovering items. When io.ConfigDebugHighlightIdConflicts is set.
+// (THIS WILL SLOW DOWN DEAR IMGUI. Only use occasionally and disable after use)
+//#define IMGUI_DEBUG_HIGHLIGHT_ALL_ID_CONFLICTS
+
 //---- Debug Tools: Enable slower asserts
 //#define IMGUI_DEBUG_PARANOID
 

src/spice2x/external/imgui/imgui_memory_editor.h

@@ -1,6 +1,7 @@
 // Mini memory editor for Dear ImGui (to embed in your game/tools)
 // Get latest version at http://www.github.com/ocornut/imgui_club
-//
+// Licensed under The MIT License (MIT)
+
 // Right-click anywhere to access the Options menu!
 // You can adjust the keyboard repeat delay/rate in ImGuiIO.
 // The code assume a mono-space font for simplicity!
@@ -39,10 +40,22 @@
 // - v0.43 (2021/03/12): added OptFooterExtraHeight to allow for custom drawing at the bottom of the editor [@leiradel]
 // - v0.44 (2021/03/12): use ImGuiInputTextFlags_AlwaysOverwrite in 1.82 + fix hardcoded width.
 // - v0.50 (2021/11/12): various fixes for recent dear imgui versions (fixed misuse of clipper, relying on SetKeyboardFocusHere() handling scrolling from 1.85). added default size.
+// - v0.51 (2024/02/22): fix for layout change in 1.89 when using IMGUI_DISABLE_OBSOLETE_FUNCTIONS. (#34)
+// - v0.52 (2024/03/08): removed unnecessary GetKeyIndex() calls, they are a no-op since 1.87.
+// - v0.53 (2024/05/27): fixed right-click popup from not appearing when using DrawContents(). warning fixes. (#35)
+// - v0.54 (2024/07/29): allow ReadOnly mode to still select and preview data. (#46) [@DeltaGW2])
+// - v0.55 (2024/08/19): added BgColorFn to allow setting background colors independently from highlighted selection. (#27) [@StrikerX3]
+//                       added MouseHoveredAddr public readable field. (#47, #27) [@StrikerX3]
+//                       fixed a data preview crash with 1.91.0 WIP. fixed contiguous highlight color when using data preview.
+//                       *BREAKING* added UserData field passed to all optional function handlers: ReadFn, WriteFn, HighlightFn, BgColorFn. (#50) [@silverweed]
+// - v0.56 (2024/11/04): fixed MouseHovered, MouseHoveredAddr not being set when hovering a byte being edited. (#54)
+// - v0.57 (2025/03/26): fixed warnings. using ImGui's ImSXX/ImUXX types instead of e.g. int32_t/uint32_t. (#56)
+// - v0.58 (2025/03/31): fixed extraneous footer spacing (added in 0.51) breaking vertical auto-resize. (#53)
+// - v0.59 (2025/04/08): fixed GotoAddrAndHighlight() not working if OptShowOptions is disabled.
 //
-// Todo/Bugs:
+// TODO:
 // - This is generally old/crappy code, it should work but isn't very good.. to be rewritten some day.
-// - PageUp/PageDown are supported because we use _NoNav. This is a good test scenario for working out idioms of how to mix natural nav and our own...
+// - PageUp/PageDown are not supported because we use _NoNav. This is a good test scenario for working out idioms of how to mix natural nav and our own...
 // - Arrows are being sent to the InputText() about to disappear which for LeftArrow makes the text cursor appear at position 1 for one frame.
 // - Using InputText() is awkward and maybe overkill here, consider implementing something custom.
 
@@ -51,15 +64,18 @@
 #include <stdio.h>      // sprintf, scanf
 #include <stdint.h>     // uint8_t, etc.
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(snprintf)
-#define _PRISizeT   "I"
 #define ImSnprintf  _snprintf
 #else
-#define _PRISizeT   "z"
 #define ImSnprintf  snprintf
 #endif
+#if defined(_MSC_VER) && !defined(__clang__)
+#define _PRISizeT   "I"
+#else
+#define _PRISizeT   "z"
+#endif
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) || defined(_UCRT)
 #pragma warning (push)
 #pragma warning (disable: 4996) // warning C4996: 'sprintf': This function or variable may be unsafe.
 #endif
@@ -88,9 +104,17 @@ struct MemoryEditor
     int             OptAddrDigitsCount;                         // = 0      // number of addr digits to display (default calculated based on maximum displayed addr).
     float           OptFooterExtraHeight;                       // = 0      // space to reserve at the bottom of the widget to add custom widgets
     ImU32           HighlightColor;                             //          // background color of highlighted bytes.
-    ImU8            (*ReadFn)(const ImU8* data, size_t off);    // = 0      // optional handler to read bytes.
+
-    void            (*WriteFn)(ImU8* data, size_t off, ImU8 d); // = 0      // optional handler to write bytes.
+    // Function handlers
-    bool            (*HighlightFn)(const ImU8* data, size_t off);//= 0      // optional handler to return Highlight property (to support non-contiguous highlighting).
+    ImU8            (*ReadFn)(const ImU8* mem, size_t off, void* user_data);      // = 0      // optional handler to read bytes.
+    void            (*WriteFn)(ImU8* mem, size_t off, ImU8 d, void* user_data);   // = 0      // optional handler to write bytes.
+    bool            (*HighlightFn)(const ImU8* mem, size_t off, void* user_data); // = 0      // optional handler to return Highlight property (to support non-contiguous highlighting).
+    ImU32           (*BgColorFn)(const ImU8* mem, size_t off, void* user_data);   // = 0      // optional handler to return custom background color of individual bytes.
+    void*           UserData;                                                     // = NULL   // user data forwarded to the function handlers
+
+    // Public read-only data
+    bool            MouseHovered;                               // set when mouse is hovering a value.
+    size_t          MouseHoveredAddr;                           // the address currently being hovered if MouseHovered is set.
 
     // [Internal State]
     bool            ContentsWidthChanged;
@@ -101,7 +125,7 @@ struct MemoryEditor
     char            AddrInputBuf[32];
     size_t          GotoAddr;
     size_t          HighlightMin, HighlightMax;
-    int             PreviewEndianess;
+    int             PreviewEndianness;
     ImGuiDataType   PreviewDataType;
 
     MemoryEditor()
@@ -120,9 +144,11 @@ struct MemoryEditor
         OptAddrDigitsCount = 0;
         OptFooterExtraHeight = 0.0f;
         HighlightColor = IM_COL32(255, 255, 255, 50);
-        ReadFn = NULL;
+        ReadFn = nullptr;
-        WriteFn = NULL;
+        WriteFn = nullptr;
-        HighlightFn = NULL;
+        HighlightFn = nullptr;
+        BgColorFn = nullptr;
+        UserData = nullptr;
 
         // State/Internals
         ContentsWidthChanged = false;
@@ -131,8 +157,10 @@ struct MemoryEditor
         memset(DataInputBuf, 0, sizeof(DataInputBuf));
         memset(AddrInputBuf, 0, sizeof(AddrInputBuf));
         GotoAddr = (size_t)-1;
+        MouseHovered = false;
+        MouseHoveredAddr = 0;
         HighlightMin = HighlightMax = (size_t)-1;
-        PreviewEndianess = 0;
+        PreviewEndianness = 0;
         PreviewDataType = ImGuiDataType_S32;
     }
 
@@ -145,16 +173,16 @@ struct MemoryEditor
 
     struct Sizes
     {
-        int     AddrDigitsCount;
+        int     AddrDigitsCount;            // Number of digits required to represent maximum address.
-        float   LineHeight;
+        float   LineHeight;                 // Height of each line (no spacing).
-        float   GlyphWidth;
+        float   GlyphWidth;                 // Glyph width (assume mono-space).
-        float   HexCellWidth;
+        float   HexCellWidth;               // Width of a hex edit cell ~2.5f * GlypHWidth.
-        float   SpacingBetweenMidCols;
+        float   SpacingBetweenMidCols;      // Spacing between each columns section (OptMidColsCount).
-        float   PosHexStart;
+        float   OffsetHexMinX;
-        float   PosHexEnd;
+        float   OffsetHexMaxX;
-        float   PosAsciiStart;
+        float   OffsetAsciiMinX;
-        float   PosAsciiEnd;
+        float   OffsetAsciiMaxX;
-        float   WindowWidth;
+        float   WindowWidth;                // Ideal window width.
 
         Sizes() { memset(this, 0, sizeof(*this)); }
     };
@@ -170,17 +198,17 @@ struct MemoryEditor
         s.GlyphWidth = ImGui::CalcTextSize("F").x + 1;                  // We assume the font is mono-space
         s.HexCellWidth = (float)(int)(s.GlyphWidth * 2.5f);             // "FF " we include trailing space in the width to easily catch clicks everywhere
         s.SpacingBetweenMidCols = (float)(int)(s.HexCellWidth * 0.25f); // Every OptMidColsCount columns we add a bit of extra spacing
-        s.PosHexStart = (s.AddrDigitsCount + 2) * s.GlyphWidth;
+        s.OffsetHexMinX = (s.AddrDigitsCount + 2) * s.GlyphWidth;
-        s.PosHexEnd = s.PosHexStart + (s.HexCellWidth * Cols);
+        s.OffsetHexMaxX = s.OffsetHexMinX + (s.HexCellWidth * Cols);
-        s.PosAsciiStart = s.PosAsciiEnd = s.PosHexEnd;
+        s.OffsetAsciiMinX = s.OffsetAsciiMaxX = s.OffsetHexMaxX;
         if (OptShowAscii)
         {
-            s.PosAsciiStart = s.PosHexEnd + s.GlyphWidth * 1;
+            s.OffsetAsciiMinX = s.OffsetHexMaxX + s.GlyphWidth * 1;
             if (OptMidColsCount > 0)
-                s.PosAsciiStart += (float)((Cols + OptMidColsCount - 1) / OptMidColsCount) * s.SpacingBetweenMidCols;
+                s.OffsetAsciiMinX += (float)((Cols + OptMidColsCount - 1) / OptMidColsCount) * s.SpacingBetweenMidCols;
-            s.PosAsciiEnd = s.PosAsciiStart + Cols * s.GlyphWidth;
+            s.OffsetAsciiMaxX = s.OffsetAsciiMinX + Cols * s.GlyphWidth;
         }
-        s.WindowWidth = s.PosAsciiEnd + style.ScrollbarSize + style.WindowPadding.x * 2 + s.GlyphWidth;
+        s.WindowWidth = s.OffsetAsciiMaxX + style.ScrollbarSize + style.WindowPadding.x * 2 + s.GlyphWidth;
     }
 
     // Standalone Memory Editor window
@@ -194,8 +222,6 @@ struct MemoryEditor
         Open = true;
         if (ImGui::Begin(title, &Open, ImGuiWindowFlags_NoScrollbar))
         {
-            if (ImGui::IsWindowHovered(ImGuiHoveredFlags_RootAndChildWindows) && ImGui::IsMouseReleased(ImGuiMouseButton_Right))
-                ImGui::OpenPopup("context");
             DrawContents(mem_data, mem_size, base_display_addr);
             if (ContentsWidthChanged)
             {
@@ -217,6 +243,8 @@ struct MemoryEditor
         CalcSizes(s, mem_size, base_display_addr);
         ImGuiStyle& style = ImGui::GetStyle();
 
+        const ImVec2 contents_pos_start = ImGui::GetCursorScreenPos();
+
         // We begin into our scrolling region with the 'ImGuiWindowFlags_NoMove' in order to prevent click from moving the window.
         // This is used as a facility since our main click detection code doesn't assign an ActiveId so the click would normally be caught as a window-move.
         const float height_separator = style.ItemSpacing.y;
@@ -225,20 +253,21 @@ struct MemoryEditor
             footer_height += height_separator + ImGui::GetFrameHeightWithSpacing() * 1;
         if (OptShowDataPreview)
             footer_height += height_separator + ImGui::GetFrameHeightWithSpacing() * 1 + ImGui::GetTextLineHeightWithSpacing() * 3;
-        ImGui::BeginChild("##scrolling", ImVec2(0, -footer_height), false, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoNav);
+        ImGui::BeginChild("##scrolling", ImVec2(-FLT_MIN, -footer_height), ImGuiChildFlags_None, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoNav);
         ImDrawList* draw_list = ImGui::GetWindowDrawList();
 
         ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0, 0));
         ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
 
         // We are not really using the clipper API correctly here, because we rely on visible_start_addr/visible_end_addr for our scrolling function.
+        const ImVec2 avail_size = ImGui::GetContentRegionAvail();
         const int line_total_count = (int)((mem_size + Cols - 1) / Cols);
         ImGuiListClipper clipper;
         clipper.Begin(line_total_count, s.LineHeight);
 
         bool data_next = false;
 
-        if (ReadOnly || DataEditingAddr >= mem_size)
+        if (DataEditingAddr >= mem_size)
             DataEditingAddr = (size_t)-1;
         if (DataPreviewAddr >= mem_size)
             DataPreviewAddr = (size_t)-1;
@@ -249,16 +278,16 @@ struct MemoryEditor
         if (DataEditingAddr != (size_t)-1)
         {
             // Move cursor but only apply on next frame so scrolling with be synchronized (because currently we can't change the scrolling while the window is being rendered)
-            if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_UpArrow)) && (ptrdiff_t)DataEditingAddr >= (ptrdiff_t)Cols)                     { data_editing_addr_next = DataEditingAddr - Cols; }
+            if (ImGui::IsKeyPressed(ImGuiKey_UpArrow) && (ptrdiff_t)DataEditingAddr >= (ptrdiff_t)Cols)                 { data_editing_addr_next = DataEditingAddr - Cols; }
-            else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_DownArrow)) && (ptrdiff_t)DataEditingAddr < (ptrdiff_t)mem_size - Cols)    { data_editing_addr_next = DataEditingAddr + Cols; }
+            else if (ImGui::IsKeyPressed(ImGuiKey_DownArrow) && (ptrdiff_t)DataEditingAddr < (ptrdiff_t)mem_size - Cols){ data_editing_addr_next = DataEditingAddr + Cols; }
-            else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_LeftArrow)) && (ptrdiff_t)DataEditingAddr > (ptrdiff_t)0)                  { data_editing_addr_next = DataEditingAddr - 1; }
+            else if (ImGui::IsKeyPressed(ImGuiKey_LeftArrow) && (ptrdiff_t)DataEditingAddr > (ptrdiff_t)0)              { data_editing_addr_next = DataEditingAddr - 1; }
-            else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_RightArrow)) && (ptrdiff_t)DataEditingAddr < (ptrdiff_t)mem_size - 1)      { data_editing_addr_next = DataEditingAddr + 1; }
+            else if (ImGui::IsKeyPressed(ImGuiKey_RightArrow) && (ptrdiff_t)DataEditingAddr < (ptrdiff_t)mem_size - 1)  { data_editing_addr_next = DataEditingAddr + 1; }
         }
 
         // Draw vertical separator
         ImVec2 window_pos = ImGui::GetWindowPos();
         if (OptShowAscii)
-            draw_list->AddLine(ImVec2(window_pos.x + s.PosAsciiStart - s.GlyphWidth, window_pos.y), ImVec2(window_pos.x + s.PosAsciiStart - s.GlyphWidth, window_pos.y + 9999), ImGui::GetColorU32(ImGuiCol_Border));
+            draw_list->AddLine(ImVec2(window_pos.x + s.OffsetAsciiMinX - s.GlyphWidth, window_pos.y), ImVec2(window_pos.x + s.OffsetAsciiMinX - s.GlyphWidth, window_pos.y + 9999), ImGui::GetColorU32(ImGuiCol_Border));
 
         const ImU32 color_text = ImGui::GetColorU32(ImGuiCol_Text);
         const ImU32 color_disabled = OptGreyOutZeroes ? ImGui::GetColorU32(ImGuiCol_TextDisabled) : color_text;
@@ -268,36 +297,51 @@ struct MemoryEditor
         const char* format_byte = OptUpperCaseHex ? "%02X" : "%02x";
         const char* format_byte_space = OptUpperCaseHex ? "%02X " : "%02x ";
 
+        MouseHovered = false;
+        MouseHoveredAddr = 0;
+
         while (clipper.Step())
             for (int line_i = clipper.DisplayStart; line_i < clipper.DisplayEnd; line_i++) // display only visible lines
             {
-                size_t addr = (size_t)(line_i * Cols);
+                size_t addr = (size_t)line_i * Cols;
                 ImGui::Text(format_address, s.AddrDigitsCount, base_display_addr + addr);
 
                 // Draw Hexadecimal
                 for (int n = 0; n < Cols && addr < mem_size; n++, addr++)
                 {
-                    float byte_pos_x = s.PosHexStart + s.HexCellWidth * n;
+                    float byte_pos_x = s.OffsetHexMinX + s.HexCellWidth * n;
                     if (OptMidColsCount > 0)
                         byte_pos_x += (float)(n / OptMidColsCount) * s.SpacingBetweenMidCols;
                     ImGui::SameLine(byte_pos_x);
 
-                    // Draw highlight
+                    // Draw highlight or custom background color
-                    bool is_highlight_from_user_range = (addr >= HighlightMin && addr < HighlightMax);
+                    const bool is_highlight_from_user_range = (addr >= HighlightMin && addr < HighlightMax);
-                    bool is_highlight_from_user_func = (HighlightFn && HighlightFn(mem_data, addr));
+                    const bool is_highlight_from_user_func = (HighlightFn && HighlightFn(mem_data, addr, UserData));
-                    bool is_highlight_from_preview = (addr >= DataPreviewAddr && addr < DataPreviewAddr + preview_data_type_size);
+                    const bool is_highlight_from_preview = (addr >= DataPreviewAddr && addr < DataPreviewAddr + preview_data_type_size);
+
+                    ImU32 bg_color = 0;
+                    bool is_next_byte_highlighted = false;
                     if (is_highlight_from_user_range || is_highlight_from_user_func || is_highlight_from_preview)
                     {
-                        ImVec2 pos = ImGui::GetCursorScreenPos();
+                        is_next_byte_highlighted = (addr + 1 < mem_size) && ((HighlightMax != (size_t)-1 && addr + 1 < HighlightMax) || (HighlightFn && HighlightFn(mem_data, addr + 1, UserData)) || (addr + 1 < DataPreviewAddr + preview_data_type_size));
-                        float highlight_width = s.GlyphWidth * 2;
+                        bg_color = HighlightColor;
-                        bool is_next_byte_highlighted = (addr + 1 < mem_size) && ((HighlightMax != (size_t)-1 && addr + 1 < HighlightMax) || (HighlightFn && HighlightFn(mem_data, addr + 1)));
+                    }
+                    else if (BgColorFn != nullptr)
+                    {
+                        is_next_byte_highlighted = (addr + 1 < mem_size) && ((BgColorFn(mem_data, addr + 1, UserData) & IM_COL32_A_MASK) != 0);
+                        bg_color = BgColorFn(mem_data, addr, UserData);
+                    }
+                    if (bg_color != 0)
+                    {
+                        float bg_width = s.GlyphWidth * 2;
                         if (is_next_byte_highlighted || (n + 1 == Cols))
                         {
-                            highlight_width = s.HexCellWidth;
+                            bg_width = s.HexCellWidth;
                             if (OptMidColsCount > 0 && n > 0 && (n + 1) < Cols && ((n + 1) % OptMidColsCount) == 0)
-                                highlight_width += s.SpacingBetweenMidCols;
+                                bg_width += s.SpacingBetweenMidCols;
                         }
-                        draw_list->AddRectFilled(pos, ImVec2(pos.x + highlight_width, pos.y + s.LineHeight), HighlightColor);
+                        ImVec2 pos = ImGui::GetCursorScreenPos();
+                        draw_list->AddRectFilled(pos, ImVec2(pos.x + bg_width, pos.y + s.LineHeight), bg_color);
                     }
 
                     if (DataEditingAddr == addr)
@@ -308,17 +352,21 @@ struct MemoryEditor
                         if (DataEditingTakeFocus)
                         {
                             ImGui::SetKeyboardFocusHere(0);
-                            sprintf(AddrInputBuf, format_data, s.AddrDigitsCount, base_display_addr + addr);
+                            ImSnprintf(AddrInputBuf, 32, format_data, s.AddrDigitsCount, base_display_addr + addr);
-                            sprintf(DataInputBuf, format_byte, ReadFn ? ReadFn(mem_data, addr) : mem_data[addr]);
+                            ImSnprintf(DataInputBuf, 32, format_byte, ReadFn ? ReadFn(mem_data, addr, UserData) : mem_data[addr]);
                         }
-                        struct UserData
+                        struct InputTextUserData
                         {
                             // FIXME: We should have a way to retrieve the text edit cursor position more easily in the API, this is rather tedious. This is such a ugly mess we may be better off not using InputText() at all here.
                             static int Callback(ImGuiInputTextCallbackData* data)
                             {
-                                UserData* user_data = (UserData*)data->UserData;
+                                InputTextUserData* user_data = (InputTextUserData*)data->UserData;
                                 if (!data->HasSelection())
                                     user_data->CursorPos = data->CursorPos;
+#if IMGUI_VERSION_NUM < 19102
+                                if (data->Flags & ImGuiInputTextFlags_ReadOnly)
+                                    return 0;
+#endif
                                 if (data->SelectionStart == 0 && data->SelectionEnd == data->BufTextLen)
                                 {
                                     // When not editing a byte, always refresh its InputText content pulled from underlying memory data
@@ -334,39 +382,42 @@ struct MemoryEditor
                             char   CurrentBufOverwrite[3];  // Input
                             int    CursorPos;               // Output
                         };
-                        UserData user_data;
+                        InputTextUserData input_text_user_data;
-                        user_data.CursorPos = -1;
+                        input_text_user_data.CursorPos = -1;
-                        sprintf(user_data.CurrentBufOverwrite, format_byte, ReadFn ? ReadFn(mem_data, addr) : mem_data[addr]);
+                        ImSnprintf(input_text_user_data.CurrentBufOverwrite, 3, format_byte, ReadFn ? ReadFn(mem_data, addr, UserData) : mem_data[addr]);
                         ImGuiInputTextFlags flags = ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_EnterReturnsTrue | ImGuiInputTextFlags_AutoSelectAll | ImGuiInputTextFlags_NoHorizontalScroll | ImGuiInputTextFlags_CallbackAlways;
-#if IMGUI_VERSION_NUM >= 18104
+                        if (ReadOnly)
-                        flags |= ImGuiInputTextFlags_AlwaysOverwrite;
+                            flags |= ImGuiInputTextFlags_ReadOnly;
-#else
+                        flags |= ImGuiInputTextFlags_AlwaysOverwrite; // was ImGuiInputTextFlags_AlwaysInsertMode
-                        flags |= ImGuiInputTextFlags_AlwaysInsertMode;
-#endif
                         ImGui::SetNextItemWidth(s.GlyphWidth * 2);
-                        if (ImGui::InputText("##data", DataInputBuf, IM_ARRAYSIZE(DataInputBuf), flags, UserData::Callback, &user_data))
+                        if (ImGui::InputText("##data", DataInputBuf, IM_ARRAYSIZE(DataInputBuf), flags, InputTextUserData::Callback, &input_text_user_data))
                             data_write = data_next = true;
                         else if (!DataEditingTakeFocus && !ImGui::IsItemActive())
                             DataEditingAddr = data_editing_addr_next = (size_t)-1;
                         DataEditingTakeFocus = false;
-                        if (user_data.CursorPos >= 2)
+                        if (input_text_user_data.CursorPos >= 2)
                             data_write = data_next = true;
                         if (data_editing_addr_next != (size_t)-1)
                             data_write = data_next = false;
                         unsigned int data_input_value = 0;
-                        if (data_write && sscanf(DataInputBuf, "%X", &data_input_value) == 1)
+                        if (!ReadOnly && data_write && sscanf(DataInputBuf, "%X", &data_input_value) == 1)
                         {
                             if (WriteFn)
-                                WriteFn(mem_data, addr, (ImU8)data_input_value);
+                                WriteFn(mem_data, addr, (ImU8)data_input_value, UserData);
                             else
                                 mem_data[addr] = (ImU8)data_input_value;
                         }
+                        if (ImGui::IsItemHovered())
+                        {
+                            MouseHovered = true;
+                            MouseHoveredAddr = addr;
+                        }
                         ImGui::PopID();
                     }
                     else
                     {
                         // NB: The trailing space is not visible but ensure there's no gap that the mouse cannot click on.
-                        ImU8 b = ReadFn ? ReadFn(mem_data, addr) : mem_data[addr];
+                        ImU8 b = ReadFn ? ReadFn(mem_data, addr, UserData) : mem_data[addr];
 
                         if (OptShowHexII)
                         {
@@ -386,10 +437,15 @@ struct MemoryEditor
                             else
                                 ImGui::Text(format_byte_space, b);
                         }
-                        if (!ReadOnly && ImGui::IsItemHovered() && ImGui::IsMouseClicked(0))
+                        if (ImGui::IsItemHovered())
                         {
-                            DataEditingTakeFocus = true;
+                            MouseHovered = true;
-                            data_editing_addr_next = addr;
+                            MouseHoveredAddr = addr;
+                            if (ImGui::IsMouseClicked(0))
+                            {
+                                DataEditingTakeFocus = true;
+                                data_editing_addr_next = addr;
+                            }
                         }
                     }
                 }
@@ -397,15 +453,24 @@ struct MemoryEditor
                 if (OptShowAscii)
                 {
                     // Draw ASCII values
-                    ImGui::SameLine(s.PosAsciiStart);
+                    ImGui::SameLine(s.OffsetAsciiMinX);
                     ImVec2 pos = ImGui::GetCursorScreenPos();
-                    addr = line_i * Cols;
+                    addr = (size_t)line_i * Cols;
+
+                    const float mouse_off_x = ImGui::GetIO().MousePos.x - pos.x;
+                    const size_t mouse_addr = (mouse_off_x >= 0.0f && mouse_off_x < s.OffsetAsciiMaxX - s.OffsetAsciiMinX) ? addr + (size_t)(mouse_off_x / s.GlyphWidth) : (size_t)-1;
+
                     ImGui::PushID(line_i);
-                    if (ImGui::InvisibleButton("ascii", ImVec2(s.PosAsciiEnd - s.PosAsciiStart, s.LineHeight)))
+                    if (ImGui::InvisibleButton("ascii", ImVec2(s.OffsetAsciiMaxX - s.OffsetAsciiMinX, s.LineHeight)))
                     {
-                        DataEditingAddr = DataPreviewAddr = addr + (size_t)((ImGui::GetIO().MousePos.x - pos.x) / s.GlyphWidth);
+                        DataEditingAddr = DataPreviewAddr = mouse_addr;
                         DataEditingTakeFocus = true;
                     }
+                    if (ImGui::IsItemHovered())
+                    {
+                        MouseHovered = true;
+                        MouseHoveredAddr = mouse_addr;
+                    }
                     ImGui::PopID();
                     for (int n = 0; n < Cols && addr < mem_size; n++, addr++)
                     {
@@ -414,7 +479,11 @@ struct MemoryEditor
                             draw_list->AddRectFilled(pos, ImVec2(pos.x + s.GlyphWidth, pos.y + s.LineHeight), ImGui::GetColorU32(ImGuiCol_FrameBg));
                             draw_list->AddRectFilled(pos, ImVec2(pos.x + s.GlyphWidth, pos.y + s.LineHeight), ImGui::GetColorU32(ImGuiCol_TextSelectedBg));
                         }
-                        unsigned char c = ReadFn ? ReadFn(mem_data, addr) : mem_data[addr];
+                        else if (BgColorFn)
+                        {
+                            draw_list->AddRectFilled(pos, ImVec2(pos.x + s.GlyphWidth, pos.y + s.LineHeight), BgColorFn(mem_data, addr, UserData));
+                        }
+                        unsigned char c = ReadFn ? ReadFn(mem_data, addr, UserData) : mem_data[addr];
                         char display_c = (c < 32 || c >= 128) ? '.' : c;
                         draw_list->AddText(pos, (display_c == c) ? color_text : color_disabled, &display_c, &display_c + 1);
                         pos.x += s.GlyphWidth;
@@ -422,10 +491,14 @@ struct MemoryEditor
                 }
             }
         ImGui::PopStyleVar(2);
+        const float child_width = ImGui::GetWindowSize().x;
         ImGui::EndChild();
 
         // Notify the main window of our ideal child content size (FIXME: we are missing an API to get the contents size from the child)
+        ImVec2 backup_pos = ImGui::GetCursorScreenPos();
         ImGui::SetCursorPosX(s.WindowWidth);
+        ImGui::Dummy(ImVec2(0.0f, 0.0f));
+        ImGui::SetCursorScreenPos(backup_pos);
 
         if (data_next && DataEditingAddr + 1 < mem_size)
         {
@@ -450,18 +523,28 @@ struct MemoryEditor
             ImGui::Separator();
             DrawPreviewLine(s, mem_data, mem_size, base_display_addr);
         }
-    }
 
-    void DrawOptionsLine(const Sizes& s, void* mem_data, size_t mem_size, size_t base_display_addr)
+        if (GotoAddr != (size_t)-1)
-    {
+        {
-        IM_UNUSED(mem_data);
+            if (GotoAddr < mem_size)
-        ImGuiStyle& style = ImGui::GetStyle();
+            {
-        const char* format_range = OptUpperCaseHex ? "Range %0*" _PRISizeT "X..%0*" _PRISizeT "X" : "Range %0*" _PRISizeT "x..%0*" _PRISizeT "x";
+                ImGui::BeginChild("##scrolling");
+                ImGui::SetScrollY((GotoAddr / Cols) * ImGui::GetTextLineHeight() - avail_size.y * 0.5f);
+                ImGui::EndChild();
+                DataEditingAddr = DataPreviewAddr = GotoAddr;
+                DataEditingTakeFocus = true;
+            }
+            GotoAddr = (size_t)-1;
+        }
 
-        // Options menu
+        const ImVec2 contents_pos_end(contents_pos_start.x + child_width, ImGui::GetCursorScreenPos().y);
-        if (ImGui::Button("Options"))
+        //ImGui::GetForegroundDrawList()->AddRect(contents_pos_start, contents_pos_end, IM_COL32(255, 0, 0, 255));
-            ImGui::OpenPopup("context");
+        if (OptShowOptions)
-        if (ImGui::BeginPopup("context"))
+            if (ImGui::IsMouseHoveringRect(contents_pos_start, contents_pos_end))
+                if (ImGui::IsWindowHovered(ImGuiHoveredFlags_ChildWindows) && ImGui::IsMouseReleased(ImGuiMouseButton_Right))
+                    ImGui::OpenPopup("OptionsPopup");
+
+        if (ImGui::BeginPopup("OptionsPopup"))
         {
             ImGui::SetNextItemWidth(s.GlyphWidth * 7 + style.FramePadding.x * 2.0f);
             if (ImGui::DragInt("##cols", &Cols, 0.2f, 4, 32, "%d cols")) { ContentsWidthChanged = true; if (Cols < 1) Cols = 1; }
@@ -473,6 +556,17 @@ struct MemoryEditor
 
             ImGui::EndPopup();
         }
+    }
+
+    void DrawOptionsLine(const Sizes& s, void* mem_data, size_t mem_size, size_t base_display_addr)
+    {
+        IM_UNUSED(mem_data);
+        ImGuiStyle& style = ImGui::GetStyle();
+        const char* format_range = OptUpperCaseHex ? "Range %0*" _PRISizeT "X..%0*" _PRISizeT "X" : "Range %0*" _PRISizeT "x..%0*" _PRISizeT "x";
+
+        // Options menu
+        if (ImGui::Button("Options"))
+            ImGui::OpenPopup("OptionsPopup");
 
         ImGui::SameLine();
         ImGui::Text(format_range, s.AddrDigitsCount, base_display_addr, s.AddrDigitsCount, base_display_addr + mem_size - 1);
@@ -488,18 +582,11 @@ struct MemoryEditor
             }
         }
 
-        if (GotoAddr != (size_t)-1)
+        //if (MouseHovered)
-        {
+        //{
-            if (GotoAddr < mem_size)
+        //    ImGui::SameLine();
-            {
+        //    ImGui::Text("Hovered: %p", MouseHoveredAddr);
-                ImGui::BeginChild("##scrolling");
+        //}
-                ImGui::SetScrollFromPosY(ImGui::GetCursorStartPos().y + (GotoAddr / Cols) * ImGui::GetTextLineHeight());
-                ImGui::EndChild();
-                DataEditingAddr = DataPreviewAddr = GotoAddr;
-                DataEditingTakeFocus = true;
-            }
-            GotoAddr = (size_t)-1;
-        }
     }
 
     void DrawPreviewLine(const Sizes& s, void* mem_data_void, size_t mem_size, size_t base_display_addr)
@@ -511,16 +598,21 @@ struct MemoryEditor
         ImGui::Text("Preview as:");
         ImGui::SameLine();
         ImGui::SetNextItemWidth((s.GlyphWidth * 10.0f) + style.FramePadding.x * 2.0f + style.ItemInnerSpacing.x);
+
+        static const ImGuiDataType supported_data_types[] = { ImGuiDataType_S8, ImGuiDataType_U8, ImGuiDataType_S16, ImGuiDataType_U16, ImGuiDataType_S32, ImGuiDataType_U32, ImGuiDataType_S64, ImGuiDataType_U64, ImGuiDataType_Float, ImGuiDataType_Double };
         if (ImGui::BeginCombo("##combo_type", DataTypeGetDesc(PreviewDataType), ImGuiComboFlags_HeightLargest))
         {
-            for (int n = 0; n < ImGuiDataType_COUNT; n++)
+            for (int n = 0; n < IM_ARRAYSIZE(supported_data_types); n++)
-                if (ImGui::Selectable(DataTypeGetDesc((ImGuiDataType)n), PreviewDataType == n))
+            {
-                    PreviewDataType = (ImGuiDataType)n;
+                ImGuiDataType data_type = supported_data_types[n];
+                if (ImGui::Selectable(DataTypeGetDesc(data_type), PreviewDataType == data_type))
+                    PreviewDataType = data_type;
+            }
             ImGui::EndCombo();
         }
         ImGui::SameLine();
         ImGui::SetNextItemWidth((s.GlyphWidth * 6.0f) + style.FramePadding.x * 2.0f + style.ItemInnerSpacing.x);
-        ImGui::Combo("##combo_endianess", &PreviewEndianess, "LE\0BE\0\0");
+        ImGui::Combo("##combo_endianness", &PreviewEndianness, "LE\0BE\0\0");
 
         char buf[128] = "";
         float x = s.GlyphWidth * 6.0f;
@@ -537,18 +629,19 @@ struct MemoryEditor
         ImGui::Text("Bin"); ImGui::SameLine(x); ImGui::TextUnformatted(has_value ? buf : "N/A");
     }
 
-    // Utilities for Data Preview
+    // Utilities for Data Preview (since we don't access imgui_internal.h)
+    // FIXME: This technically depends on ImGuiDataType order.
     const char* DataTypeGetDesc(ImGuiDataType data_type) const
     {
         const char* descs[] = { "Int8", "Uint8", "Int16", "Uint16", "Int32", "Uint32", "Int64", "Uint64", "Float", "Double" };
-        IM_ASSERT(data_type >= 0 && data_type < ImGuiDataType_COUNT);
+        IM_ASSERT(data_type >= 0 && data_type < IM_ARRAYSIZE(descs));
         return descs[data_type];
     }
 
     size_t DataTypeGetSize(ImGuiDataType data_type) const
     {
         const size_t sizes[] = { 1, 1, 2, 2, 4, 4, 8, 8, sizeof(float), sizeof(double) };
-        IM_ASSERT(data_type >= 0 && data_type < ImGuiDataType_COUNT);
+        IM_ASSERT(data_type >= 0 && data_type < IM_ARRAYSIZE(sizes));
         return sizes[data_type];
     }
 
@@ -561,18 +654,18 @@ struct MemoryEditor
 
     bool IsBigEndian() const
     {
-        uint16_t x = 1;
+        ImU16 x = 1;
         char c[2];
         memcpy(c, &x, 2);
         return c[0] != 0;
     }
 
-    static void* EndianessCopyBigEndian(void* _dst, void* _src, size_t s, int is_little_endian)
+    static void* EndiannessCopyBigEndian(void* _dst, void* _src, size_t s, int is_little_endian)
     {
         if (is_little_endian)
         {
-            uint8_t* dst = (uint8_t*)_dst;
+            ImU8* dst = (ImU8*)_dst;
-            uint8_t* src = (uint8_t*)_src + s - 1;
+            ImU8* src = (ImU8*)_src + s - 1;
             for (int i = 0, n = (int)s; i < n; ++i)
                 memcpy(dst++, src--, 1);
             return _dst;
@@ -583,7 +676,7 @@ struct MemoryEditor
         }
     }
 
-    static void* EndianessCopyLittleEndian(void* _dst, void* _src, size_t s, int is_little_endian)
+    static void* EndiannessCopyLittleEndian(void* _dst, void* _src, size_t s, int is_little_endian)
     {
         if (is_little_endian)
         {
@@ -591,23 +684,23 @@ struct MemoryEditor
         }
         else
         {
-            uint8_t* dst = (uint8_t*)_dst;
+            ImU8* dst = (ImU8*)_dst;
-            uint8_t* src = (uint8_t*)_src + s - 1;
+            ImU8* src = (ImU8*)_src + s - 1;
             for (int i = 0, n = (int)s; i < n; ++i)
                 memcpy(dst++, src--, 1);
             return _dst;
         }
     }
 
-    void* EndianessCopy(void* dst, void* src, size_t size) const
+    void* EndiannessCopy(void* dst, void* src, size_t size) const
     {
-        static void* (*fp)(void*, void*, size_t, int) = NULL;
+        static void* (*fp)(void*, void*, size_t, int) = nullptr;
-        if (fp == NULL)
+        if (fp == nullptr)
-            fp = IsBigEndian() ? EndianessCopyBigEndian : EndianessCopyLittleEndian;
+            fp = IsBigEndian() ? EndiannessCopyBigEndian : EndiannessCopyLittleEndian;
-        return fp(dst, src, size, PreviewEndianess);
+        return fp(dst, src, size, PreviewEndianness);
     }
 
-    const char* FormatBinary(const uint8_t* buf, int width) const
+    const char* FormatBinary(const ImU8* buf, int width) const
     {
         IM_ASSERT(width <= 64);
         size_t out_n = 0;
@@ -627,19 +720,19 @@ struct MemoryEditor
     // [Internal]
     void DrawPreviewData(size_t addr, const ImU8* mem_data, size_t mem_size, ImGuiDataType data_type, DataFormat data_format, char* out_buf, size_t out_buf_size) const
     {
-        uint8_t buf[8];
+        ImU8 buf[8];
         size_t elem_size = DataTypeGetSize(data_type);
         size_t size = addr + elem_size > mem_size ? mem_size - addr : elem_size;
         if (ReadFn)
             for (int i = 0, n = (int)size; i < n; ++i)
-                buf[i] = ReadFn(mem_data, addr + i);
+                buf[i] = ReadFn(mem_data, addr + i, UserData);
         else
             memcpy(buf, mem_data + addr, size);
 
         if (data_format == DataFormat_Bin)
         {
-            uint8_t binbuf[8];
+            ImU8 binbuf[8];
-            EndianessCopy(binbuf, buf, size);
+            EndiannessCopy(binbuf, buf, size);
             ImSnprintf(out_buf, out_buf_size, "%s", FormatBinary(binbuf, (int)size * 8));
             return;
         }
@@ -649,84 +742,85 @@ struct MemoryEditor
         {
         case ImGuiDataType_S8:
         {
-            int8_t int8 = 0;
+            ImS8 data = 0;
-            EndianessCopy(&int8, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hhd", int8); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hhd", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%02x", int8 & 0xFF); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%02x", data & 0xFF); return; }
             break;
         }
         case ImGuiDataType_U8:
         {
-            uint8_t uint8 = 0;
+            ImU8 data = 0;
-            EndianessCopy(&uint8, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hhu", uint8); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hhu", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%02x", uint8 & 0XFF); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%02x", data & 0XFF); return; }
             break;
         }
         case ImGuiDataType_S16:
         {
-            int16_t int16 = 0;
+            ImS16 data = 0;
-            EndianessCopy(&int16, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hd", int16); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hd", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%04x", int16 & 0xFFFF); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%04x", data & 0xFFFF); return; }
             break;
         }
         case ImGuiDataType_U16:
         {
-            uint16_t uint16 = 0;
+            ImU16 data = 0;
-            EndianessCopy(&uint16, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hu", uint16); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%hu", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%04x", uint16 & 0xFFFF); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%04x", data & 0xFFFF); return; }
             break;
         }
         case ImGuiDataType_S32:
         {
-            int32_t int32 = 0;
+            ImS32 data = 0;
-            EndianessCopy(&int32, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%d", int32); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%d", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%08x", int32); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%08x", data); return; }
             break;
         }
         case ImGuiDataType_U32:
         {
-            uint32_t uint32 = 0;
+            ImU32 data = 0;
-            EndianessCopy(&uint32, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%u", uint32); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%u", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%08x", uint32); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%08x", data); return; }
             break;
         }
         case ImGuiDataType_S64:
         {
-            int64_t int64 = 0;
+            ImS64 data = 0;
-            EndianessCopy(&int64, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%lld", (long long)int64); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%lld", (long long)data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%016llx", (long long)int64); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%016llx", (long long)data); return; }
             break;
         }
         case ImGuiDataType_U64:
         {
-            uint64_t uint64 = 0;
+            ImU64 data = 0;
-            EndianessCopy(&uint64, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%llu", (long long)uint64); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%llu", (long long)data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%016llx", (long long)uint64); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "0x%016llx", (long long)data); return; }
             break;
         }
         case ImGuiDataType_Float:
         {
-            float float32 = 0.0f;
+            float data = 0.0f;
-            EndianessCopy(&float32, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%f", float32); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%f", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "%a", float32); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "%a", data); return; }
             break;
         }
         case ImGuiDataType_Double:
         {
-            double float64 = 0.0;
+            double data = 0.0;
-            EndianessCopy(&float64, buf, size);
+            EndiannessCopy(&data, buf, size);
-            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%f", float64); return; }
+            if (data_format == DataFormat_Dec) { ImSnprintf(out_buf, out_buf_size, "%f", data); return; }
-            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "%a", float64); return; }
+            if (data_format == DataFormat_Hex) { ImSnprintf(out_buf, out_buf_size, "%a", data); return; }
             break;
         }
+        default:
         case ImGuiDataType_COUNT:
             break;
         } // Switch

src/spice2x/external/imgui/imstb_rectpack.h

@@ -315,7 +315,7 @@ static int stbrp__skyline_find_min_y(stbrp_context *c, stbrp_node *first, int x0
       if (node->y > min_y) {
          // raise min_y higher.
          // we've accounted for all waste up to min_y,
-         // but we'll now add more waste for everything we've visted
+         // but we'll now add more waste for everything we've visited
          waste_area += visited_width * (node->y - min_y);
          min_y = node->y;
          // the first time through, visited_width might be reduced
@@ -470,7 +470,7 @@ static stbrp__findresult stbrp__skyline_pack_rectangle(stbrp_context *context, i
 
    // insert the new node into the right starting point, and
    // let 'cur' point to the remaining nodes needing to be
-   // stiched back in
+   // stitched back in
 
    cur = *res.prev_link;
    if (cur->x < res.x) {