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update SDL3 from 3.2.20 to 3.4.2

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This commit is contained in:
Sven Balzer
2026-04-01 18:25:03 +02:00
parent 1daf4d79f1
commit 05b19704f8
1626 changed files with 124218 additions and 191491 deletions
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libs/SDL3/examples/renderer/15-cliprect/cliprect.c
+15 -14
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@@ -30,7 +30,7 @@ static Uint64 last_time = 0;
SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
{
SDL_Surface *surface = NULL;
char *bmp_path = NULL;
char *png_path = NULL;
SDL_SetAppMetadata("Example Renderer Clipping Rectangle", "1.0", "com.example.renderer-cliprect");
@@ -39,10 +39,11 @@ SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
return SDL_APP_FAILURE;
}
if (!SDL_CreateWindowAndRenderer("examples/renderer/cliprect", WINDOW_WIDTH, WINDOW_HEIGHT, 0, &window, &renderer)) {
if (!SDL_CreateWindowAndRenderer("examples/renderer/cliprect", WINDOW_WIDTH, WINDOW_HEIGHT, SDL_WINDOW_RESIZABLE, &window, &renderer)) {
SDL_Log("Couldn't create window/renderer: %s", SDL_GetError());
return SDL_APP_FAILURE;
}
SDL_SetRenderLogicalPresentation(renderer, WINDOW_WIDTH, WINDOW_HEIGHT, SDL_LOGICAL_PRESENTATION_LETTERBOX);
cliprect_direction.x = cliprect_direction.y = 1.0f;
@@ -53,15 +54,15 @@ SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
times) with data from a bitmap file. */
/* SDL_Surface is pixel data the CPU can access. SDL_Texture is pixel data the GPU can access.
Load a .bmp into a surface, move it to a texture from there. */
SDL_asprintf(&bmp_path, "%ssample.bmp", SDL_GetBasePath()); /* allocate a string of the full file path */
surface = SDL_LoadBMP(bmp_path);
Load a .png into a surface, move it to a texture from there. */
SDL_asprintf(&png_path, "%ssample.png", SDL_GetBasePath()); /* allocate a string of the full file path */
surface = SDL_LoadPNG(png_path);
if (!surface) {
SDL_Log("Couldn't load bitmap: %s", SDL_GetError());
return SDL_APP_FAILURE;
}
SDL_free(bmp_path); /* done with this, the file is loaded. */
SDL_free(png_path); /* done with this, the file is loaded. */
texture = SDL_CreateTextureFromSurface(renderer, surface);
if (!texture) {
@@ -93,20 +94,20 @@ SDL_AppResult SDL_AppIterate(void *appstate)
/* Set a new clipping rectangle position */
cliprect_position.x += distance * cliprect_direction.x;
if (cliprect_position.x < 0.0f) {
cliprect_position.x = 0.0f;
if (cliprect_position.x < -CLIPRECT_SIZE) {
cliprect_position.x = -CLIPRECT_SIZE;
cliprect_direction.x = 1.0f;
} else if (cliprect_position.x >= (WINDOW_WIDTH - CLIPRECT_SIZE)) {
cliprect_position.x = (WINDOW_WIDTH - CLIPRECT_SIZE) - 1;
} else if (cliprect_position.x >= WINDOW_WIDTH) {
cliprect_position.x = WINDOW_WIDTH - 1;
cliprect_direction.x = -1.0f;
}
cliprect_position.y += distance * cliprect_direction.y;
if (cliprect_position.y < 0.0f) {
cliprect_position.y = 0.0f;
if (cliprect_position.y < -CLIPRECT_SIZE) {
cliprect_position.y = -CLIPRECT_SIZE;
cliprect_direction.y = 1.0f;
} else if (cliprect_position.y >= (WINDOW_HEIGHT - CLIPRECT_SIZE)) {
cliprect_position.y = (WINDOW_HEIGHT - CLIPRECT_SIZE) - 1;
} else if (cliprect_position.y >= WINDOW_HEIGHT) {
cliprect_position.y = WINDOW_HEIGHT - 1;
cliprect_direction.y = -1.0f;
}
SDL_SetRenderClipRect(renderer, &cliprect);