mirror of
https://github.com/spice2x/spice2x.github.io.git
synced 2026-08-01 22:30:42 -07:00
drmext
4c73200f58
## Description of change **Configurator (spicecfg.exe)** - Attempts to create a D3D9 device on startup and uses the hardware ImGui DX9 path when successful; falls back to the existing software rasterizer automatically if D3D9 init fails. - Rewrites the configurator window loop: refresh-rate-aware render timer, minimize/resize/`WM_DISPLAYCHANGE` handling, direct Win32 -> ImGui input (keyboard, mouse, wheel), and optimized software painting via `SetDIBitsToDevice` instead of per-frame GDI `HBITMAP` allocation. **Overlay / input (scoped to standalone configurator)** - Skips expensive per-frame rawinput polling in `ImGui_ImplSpice_NewFrame` when `CONFIGURATOR_STANDALONE` is set (Win32 messages drive input instead). - Adds software-renderer idle-frame detection (`sw_pixels_dirty` + draw-data hash) so spicecfg only repaints when pixels actually change. - Adds `ImGuiWindowFlags_NoScrollWithMouse` on the configurator root window to prevent scroll jolt on non-scrollable child widgets.
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
#pragma once
|
|
|
|
#include <cstdint>
|
|
|
|
#include <windows.h>
|
|
#include <d3d9.h>
|
|
|
|
namespace cfg {
|
|
|
|
class ConfiguratorWindow {
|
|
public:
|
|
|
|
HWND hWnd;
|
|
|
|
// optional D3D9 device backing the configurator window; nullptr when running
|
|
// the software-rendered path. Owned by ConfiguratorWindow when set.
|
|
IDirect3D9 *d3d = nullptr;
|
|
IDirect3DDevice9 *device = nullptr;
|
|
D3DPRESENT_PARAMETERS pp {};
|
|
bool use_d3d9 = false;
|
|
|
|
// throttling / pause state. timer_interval_ms is the default until run()
|
|
// refines it to the actual monitor refresh rate (see detect_monitor_refresh_hz).
|
|
UINT timer_interval_ms = 1000 / 60;
|
|
bool timer_running = false;
|
|
bool window_minimized = false;
|
|
|
|
// tracks whether we've issued at least one InvalidateRect since window
|
|
// creation/resize. The overlay's per-frame "pixels changed" flag suppresses
|
|
// idle blits; this flag forces the very first blit on startup or after
|
|
// a resize so the window doesn't show garbage until the user moves the mouse.
|
|
bool has_valid_draw_hash = false;
|
|
|
|
// dimensions of the configurator client area (kept in sync with WM_SIZE)
|
|
int client_width = 0;
|
|
int client_height = 0;
|
|
|
|
ConfiguratorWindow();
|
|
~ConfiguratorWindow();
|
|
|
|
void run();
|
|
|
|
// start/stop the render timer based on visibility state
|
|
void start_timer();
|
|
void stop_timer();
|
|
|
|
static LRESULT CALLBACK window_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
};
|
|
}
|