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[SDL2] pointer boolean (#8523)

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This commit is contained in:
Sylvain Becker
2023-11-10 15:30:56 +01:00
committed by GitHub
parent 4a3a9f3ad8
commit a14b948b6c
394 changed files with 2564 additions and 2559 deletions
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4
Xcode-iOS/Demos/src/touch.c
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@@ -57,13 +57,13 @@ initializeTexture(SDL_Renderer *renderer)
{
SDL_Surface *bmp_surface;
bmp_surface = SDL_LoadBMP("stroke.bmp");
if (bmp_surface == NULL) {
if (!bmp_surface) {
fatalError("could not load stroke.bmp");
}
brush =
SDL_CreateTextureFromSurface(renderer, bmp_surface);
SDL_FreeSurface(bmp_surface);
if (brush == NULL) {
if (!brush) {
fatalError("could not create brush texture");
}
/* additive blending -- laying strokes on top of eachother makes them brighter */