muskit/spice2x.github.io
0
0
Fork 0
mirror of https://github.com/spice2x/spice2x.github.io.git synced 2026-08-01 22:30:42 -07:00
Code Issues Packages Projects Releases Wiki Activity

overlay: implement dx11 backend (#707)

Browse Source 
## Link to GitHub Issue or related Pull Request, if one exists
Fixes #134 

## Description of change
Add ImGui DX11 backend implementation, and integrate into the spice
overlay.

The tricky part is that some of the Unity games:

1. Launch multiple windows, and
2. Can be resized (even full screen games launch at a certain resolution
and then expand to fit desktop resolution)
3. lazy load DX11 DLLs

This PR also adds screenshot functionality, but screen resize is not
implemented.

## Testing

Seems to be working for most games. Need to do final tests for:

- [x] CCJ (attract movie plays as well)
- [x] Busou Shinki (title movie plays)
- [x] MFG
- [x] QuizKnock
- [x] Polaris Chord
- [x] check dx9 for regression
This commit is contained in:
bicarus
2026-05-29 00:47:28 -07:00
committed by GitHub
parent a977cba772
commit b3d8d0aea9
18 changed files with 2044 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/spice2x/CMakeLists.txt
+19
View File
@@ -235,6 +235,13 @@ add_compile_definitions(
_WIN32_IE=0x0400
)
# SPICE_XP: set by build_all.sh for the WinXP-compat toolchains. Gates out
# the DX11 overlay backend (WinXP lacks D3DCOMPILER_47.dll).
option(SPICE_XP "Build for the WinXP-compat toolchain" OFF)
if(SPICE_XP)
add_compile_definitions(SPICE_XP=1)
endif()
# acioemu log
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DACIOEMU_LOG")
@@ -517,6 +524,11 @@ set(SOURCE_FILES ${SOURCE_FILES}
hooks/graphics/backends/d3d9/d3d9_fake_swapchain.cpp
hooks/graphics/backends/d3d9/d3d9_swapchain.cpp
hooks/graphics/backends/d3d9/d3d9_texture.cpp
hooks/graphics/backends/d3d11/d3d11_backend.cpp
hooks/graphics/backends/d3d11/d3d11_swapchain.cpp
hooks/graphics/backends/d3d11/d3d11_factory.cpp
hooks/graphics/backends/d3d11/d3d11_vtable_capture.cpp
hooks/graphics/backends/d3d11/d3d11_screenshot.cpp
hooks/input/dinput8/fake_backend.cpp
hooks/input/dinput8/fake_device.cpp
hooks/input/dinput8/hook.cpp
@@ -714,6 +726,10 @@ target_link_libraries(spicetools_spice64 PUBLIC winscard)
set_target_properties(spicetools_spice64 PROPERTIES PREFIX "")
set_target_properties(spicetools_spice64 PROPERTIES OUTPUT_NAME "spice64")
target_compile_definitions(spicetools_spice64 PRIVATE SPICE64=1)
if(NOT SPICE_XP)
target_link_libraries(spicetools_spice64 PUBLIC d3d11 dxgi d3dcompiler)
target_compile_definitions(spicetools_spice64 PRIVATE SPICE_D3D11=1)
endif()
IF(NOT MSVC)
set_target_properties(spicetools_spice64 PROPERTIES COMPILE_FLAGS "-m64" LINK_FLAGS "-m64")
@@ -733,6 +749,9 @@ 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)
target_compile_definitions(spicetools_spice64_linux PRIVATE NO_SCARD=1 PRIVATE SPICE_LINUX=1)
# spice64_linux is never built under the WinXP toolchain, so dx11 is always on.
target_link_libraries(spicetools_spice64_linux PUBLIC d3d11 dxgi d3dcompiler)
target_compile_definitions(spicetools_spice64_linux PRIVATE SPICE_D3D11=1)
IF(NOT MSVC)
set_target_properties(spicetools_spice64_linux PROPERTIES COMPILE_FLAGS "-m64" LINK_FLAGS "-m64")