diff options
| author | kkard2 <[email protected]> | 2025-09-14 10:14:08 +0200 |
|---|---|---|
| committer | kkard2 <[email protected]> | 2025-09-14 10:14:08 +0200 |
| commit | 90d40f283f6e7a8a1c57849841ddee11f362d95e (patch) | |
| tree | 904705f81a88802baa543b62bbaa120b516b484a /platform_win32.c | |
| parent | fe1c224efcfe052fbfc16570d9c9c3cde4ad83ca (diff) | |
refactored everything
procrastination experience
Diffstat (limited to 'platform_win32.c')
| -rw-r--r-- | platform_win32.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/platform_win32.c b/platform_win32.c index e3563b5..be4d478 100644 --- a/platform_win32.c +++ b/platform_win32.c @@ -14,8 +14,8 @@ #include "example.h" -#define DEFAULT_WIDTH 256 -#define DEFAULT_HEIGHT 256 +#define DEFAULT_WIDTH 1280 +#define DEFAULT_HEIGHT 720 #define TARGET_FRAME_TIME_US 16666 @@ -26,7 +26,7 @@ static BITMAPINFO bmi; int update_canvas(sponge_Texture *canvas, uint32_t new_width, uint32_t new_height) { size_t new_count = new_width * new_height; if (new_count > pixels_buffer_count) { - uint32_t *new_pixels_buffer = malloc(new_count * sizeof(uint32_t)); + sponge_Color32 *new_pixels_buffer = malloc(new_count * sizeof(uint32_t)); if (!new_pixels_buffer) return 0; free(canvas->pixels); @@ -35,7 +35,7 @@ int update_canvas(sponge_Texture *canvas, uint32_t new_width, uint32_t new_heigh } canvas->width = new_width; canvas->height = new_height; - canvas->stride = new_width; // TODO(kard): think about this if we want image to stay the same without redraw + canvas->stride_pixels = new_width; // TODO(kard): think about this if we want image to stay the same without redraw ZeroMemory(&bmi, sizeof(bmi)); bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); @@ -126,6 +126,10 @@ int __stdcall WinMain( LARGE_INTEGER qpc_end; LARGE_INTEGER qpc_draw; LARGE_INTEGER qpc_frame; + + LARGE_INTEGER qpc_running_draw = { 0 }; + size_t qpc_running_draw_count = 0; + QueryPerformanceFrequency(&qpc_freq); QueryPerformanceCounter(&qpc_start); @@ -143,13 +147,15 @@ int __stdcall WinMain( if (!running) break; - if (sponge_canvas_valid(canvas)) + if (sponge_texture_valid(canvas)) draw_frame(canvas); QueryPerformanceCounter(&qpc_end); qpc_draw.QuadPart = qpc_end.QuadPart - qpc_start.QuadPart; qpc_draw.QuadPart *= 1000000; // microseconds qpc_draw.QuadPart /= qpc_freq.QuadPart; + qpc_running_draw.QuadPart += qpc_draw.QuadPart; + qpc_running_draw_count++; HDC hdc = GetDC(hwnd); StretchDIBits( @@ -171,8 +177,9 @@ int __stdcall WinMain( qpc_frame.QuadPart *= 1000000; // microseconds qpc_frame.QuadPart /= qpc_freq.QuadPart; - fprintf(stderr, "draw time: %3lld.%03lldms, frame time: %3lld.%03lldms\n", + fprintf(stderr, "draw time: %3lld.%03lldms (avg: %3lld.%03lldms), frame time: %3lld.%03lldms\n", qpc_draw.QuadPart / 1000, qpc_draw.QuadPart % 1000, + qpc_running_draw.QuadPart / qpc_running_draw_count / 1000, qpc_running_draw.QuadPart / qpc_running_draw_count % 1000, qpc_frame.QuadPart / 1000, qpc_frame.QuadPart % 1000); // TODO(kard): |