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Check the return value of SDL_SW_CopyYUVToRGB()

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This commit is contained in:
Sam Lantinga 2025-09-06 10:07:09 -07:00
parent d21da8644b
commit 5605f85d84
1 changed files with 21 additions and 18 deletions
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39
src/render/SDL_render.c
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@ -2057,6 +2057,7 @@ static bool SDL_UpdateTextureYUV(SDL_Texture *texture, const SDL_Rect *rect,
{
SDL_Texture *native = texture->native;
SDL_Rect full_rect;
bool result = true;
if (!SDL_SW_UpdateYUVTexture(texture->yuv, rect, pixels, pitch)) {
return false;
@ -2076,8 +2077,7 @@ static bool SDL_UpdateTextureYUV(SDL_Texture *texture, const SDL_Rect *rect,
if (!SDL_LockTexture(native, rect, &native_pixels, &native_pitch)) {
return false;
}
SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format,
rect->w, rect->h, native_pixels, native_pitch);
result = SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format, rect->w, rect->h, native_pixels, native_pitch);
SDL_UnlockTexture(native);
} else {
// Use a temporary buffer for updating
@ -2088,13 +2088,14 @@ static bool SDL_UpdateTextureYUV(SDL_Texture *texture, const SDL_Rect *rect,
if (!temp_pixels) {
return false;
}
SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format,
rect->w, rect->h, temp_pixels, temp_pitch);
SDL_UpdateTexture(native, rect, temp_pixels, temp_pitch);
result = SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format, rect->w, rect->h, temp_pixels, temp_pitch);
if (result) {
SDL_UpdateTexture(native, rect, temp_pixels, temp_pitch);
}
SDL_free(temp_pixels);
}
}
return true;
return result;
}
#endif // SDL_HAVE_YUV
@ -2186,6 +2187,7 @@ static bool SDL_UpdateTextureYUVPlanar(SDL_Texture *texture, const SDL_Rect *rec
{
SDL_Texture *native = texture->native;
SDL_Rect full_rect;
bool result = true;
if (!SDL_SW_UpdateYUVTexturePlanar(texture->yuv, rect, Yplane, Ypitch, Uplane, Upitch, Vplane, Vpitch)) {
return false;
@ -2209,8 +2211,7 @@ static bool SDL_UpdateTextureYUVPlanar(SDL_Texture *texture, const SDL_Rect *rec
if (!SDL_LockTexture(native, rect, &native_pixels, &native_pitch)) {
return false;
}
SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format,
rect->w, rect->h, native_pixels, native_pitch);
result = SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format, rect->w, rect->h, native_pixels, native_pitch);
SDL_UnlockTexture(native);
} else {
// Use a temporary buffer for updating
@ -2221,13 +2222,14 @@ static bool SDL_UpdateTextureYUVPlanar(SDL_Texture *texture, const SDL_Rect *rec
if (!temp_pixels) {
return false;
}
SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format,
rect->w, rect->h, temp_pixels, temp_pitch);
SDL_UpdateTexture(native, rect, temp_pixels, temp_pitch);
result = SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format, rect->w, rect->h, temp_pixels, temp_pitch);
if (result) {
SDL_UpdateTexture(native, rect, temp_pixels, temp_pitch);
}
SDL_free(temp_pixels);
}
}
return true;
return result;
}
static bool SDL_UpdateTextureNVPlanar(SDL_Texture *texture, const SDL_Rect *rect,
@ -2236,6 +2238,7 @@ static bool SDL_UpdateTextureNVPlanar(SDL_Texture *texture, const SDL_Rect *rect
{
SDL_Texture *native = texture->native;
SDL_Rect full_rect;
bool result = true;
if (!SDL_SW_UpdateNVTexturePlanar(texture->yuv, rect, Yplane, Ypitch, UVplane, UVpitch)) {
return false;
@ -2259,8 +2262,7 @@ static bool SDL_UpdateTextureNVPlanar(SDL_Texture *texture, const SDL_Rect *rect
if (!SDL_LockTexture(native, rect, &native_pixels, &native_pitch)) {
return false;
}
SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format,
rect->w, rect->h, native_pixels, native_pitch);
result = SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format, rect->w, rect->h, native_pixels, native_pitch);
SDL_UnlockTexture(native);
} else {
// Use a temporary buffer for updating
@ -2271,13 +2273,14 @@ static bool SDL_UpdateTextureNVPlanar(SDL_Texture *texture, const SDL_Rect *rect
if (!temp_pixels) {
return false;
}
SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format,
rect->w, rect->h, temp_pixels, temp_pitch);
SDL_UpdateTexture(native, rect, temp_pixels, temp_pitch);
result = SDL_SW_CopyYUVToRGB(texture->yuv, rect, native->format, rect->w, rect->h, temp_pixels, temp_pitch);
if (result) {
SDL_UpdateTexture(native, rect, temp_pixels, temp_pitch);
}
SDL_free(temp_pixels);
}
}
return true;
return result;
}
#endif // SDL_HAVE_YUV