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Adding SDL_GetWindowSizeInPixels for window size in pixels (#6112)

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Noel Berry 2022-08-24 11:25:13 -07:00 • committed by GitHub
parent 70c781c803
commit 00452e47fa
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GPG key ID: 4AEE18F83AFDEB23
32 changed files with 122 additions and 142 deletions
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15
src/video/emscripten/SDL_emscriptenvideo.c
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@ -47,6 +47,7 @@ static int Emscripten_GetDisplayDPI(_THIS, SDL_VideoDisplay * display, float * d
static int Emscripten_CreateWindow(_THIS, SDL_Window * window);
static void Emscripten_SetWindowSize(_THIS, SDL_Window * window);
static void Emscripten_GetWindowSizeInPixels(_THIS, SDL_Window * window, int *w, int *h);
static void Emscripten_DestroyWindow(_THIS, SDL_Window * window);
static void Emscripten_SetWindowFullscreen(_THIS, SDL_Window * window, SDL_VideoDisplay * display, SDL_bool fullscreen);
static void Emscripten_PumpEvents(_THIS);
@ -101,6 +102,7 @@ Emscripten_CreateDevice(void)
device->MinimizeWindow = Emscripten_MinimizeWindow;
device->RestoreWindow = Emscripten_RestoreWindow;
device->SetWindowMouseGrab = Emscripten_SetWindowMouseGrab;*/
device->GetWindowSizeInPixels = Emscripten_GetWindowSizeInPixels;
device->DestroyWindow = Emscripten_DestroyWindow;
device->SetWindowFullscreen = Emscripten_SetWindowFullscreen;
@ -118,7 +120,6 @@ Emscripten_CreateDevice(void)
device->GL_GetSwapInterval = Emscripten_GLES_GetSwapInterval;
device->GL_SwapWindow = Emscripten_GLES_SwapWindow;
device->GL_DeleteContext = Emscripten_GLES_DeleteContext;
device->GL_GetDrawableSize = Emscripten_GLES_GetDrawableSize;
#endif
device->free = Emscripten_DeleteDevice;
@ -307,6 +308,18 @@ static void Emscripten_SetWindowSize(_THIS, SDL_Window * window)
}
}
static void
Emscripten_GetWindowSizeInPixels(_THIS, SDL_Window * window, int *w, int *h)
{
SDL_WindowData *data;
if (window->driverdata) {
data = (SDL_WindowData *) window->driverdata;
*w = window->w * data->pixel_ratio;
*h = window->h * data->pixel_ratio;
}
}
static void
Emscripten_DestroyWindow(_THIS, SDL_Window * window)
{