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Add load op and clear color to SDL_BlitGPUTexture (#10767)

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This commit is contained in:
Evan Hemsley
2024-09-09 10:19:52 -07:00
committed by GitHub
parent 4728325044
commit 668e2f82d2
10 changed files with 151 additions and 178 deletions
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21
test/testgpu_spinning_cube.c
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@@ -306,8 +306,7 @@ Render(SDL_Window *window, const int windownum)
SDL_GPUCommandBuffer *cmd;
SDL_GPURenderPass *pass;
SDL_GPUBufferBinding vertex_binding;
SDL_GPUBlitRegion src_region;
SDL_GPUBlitRegion dst_region;
SDL_GPUBlitInfo blit_info;
/* Acquire the swapchain texture */
@@ -393,15 +392,19 @@ Render(SDL_Window *window, const int windownum)
/* Blit MSAA to swapchain, if needed */
if (render_state.sample_count > SDL_GPU_SAMPLECOUNT_1) {
SDL_zero(src_region);
src_region.texture = winstate->tex_msaa;
src_region.w = drawablew;
src_region.h = drawableh;
SDL_zero(blit_info);
blit_info.source.texture = winstate->tex_msaa;
blit_info.source.w = drawablew;
blit_info.source.h = drawableh;
dst_region = src_region;
dst_region.texture = swapchain;
blit_info.destination.texture = swapchain;
blit_info.destination.w = drawablew;
blit_info.destination.h = drawableh;
SDL_BlitGPUTexture(cmd, &src_region, &dst_region, SDL_FLIP_NONE, SDL_GPU_FILTER_LINEAR, SDL_FALSE);
blit_info.load_op = SDL_GPU_LOADOP_DONT_CARE;
blit_info.filter = SDL_GPU_FILTER_LINEAR;
SDL_BlitGPUTexture(cmd, &blit_info);
}
/* Submit the command buffer! */