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Fixed pitch alignment when updating SDL_PIXELFORMAT_P010 textures

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This commit is contained in:
Sam Lantinga 2024-03-01 16:22:10 -08:00
parent f2cd361e25
commit 2bedd7f02e
3 changed files with 22 additions and 6 deletions
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12
src/render/vulkan/SDL_render_vulkan.c
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@ -187,7 +187,7 @@ typedef struct
float scRGB_output;
float input_type;
float color_scale;
float unused_pad0;
float unused_pad0;
float tonemap_method;
float tonemap_factor1;
@ -2779,8 +2779,14 @@ static int VULKAN_UpdateTexture(SDL_Renderer *renderer, SDL_Texture *texture,
// NV12/NV21 data
else if (numPlanes == 2)
{
if (VULKAN_UpdateTextureInternal(rendererData, textureData->mainImage.image, textureData->mainImage.format, 1, rect->x / 2, rect->y / 2, (rect->w + 1) / 2, (rect->h + 1) / 2, srcPixels, (srcPitch + 1) & ~1, &textureData->mainImage.imageLayout) < 0) {
return -1;
if (texture->format == SDL_PIXELFORMAT_P010) {
srcPitch = (srcPitch + 3) & ~3;
} else {
srcPitch = (srcPitch + 1) & ~1;
}
if (VULKAN_UpdateTextureInternal(rendererData, textureData->mainImage.image, textureData->mainImage.format, 1, rect->x / 2, rect->y / 2, (rect->w + 1) / 2, (rect->h + 1) / 2, srcPixels, srcPitch, &textureData->mainImage.imageLayout) < 0) {
return -1;
}
}
#endif