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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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52
src/gpu/d3d12/SDL_gpu_d3d12.c
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@@ -5729,7 +5729,6 @@ static void D3D12_GenerateMipmaps(
D3D12Renderer *renderer = d3d12CommandBuffer->renderer;
D3D12TextureContainer *container = (D3D12TextureContainer *)texture;
SDL_GPUGraphicsPipeline *blitPipeline;
SDL_GPUBlitRegion srcRegion, dstRegion;
blitPipeline = SDL_GPU_FetchBlitPipeline(
renderer->sdlGPUDevice,
@@ -5752,30 +5751,31 @@ static void D3D12_GenerateMipmaps(
// We have to do this one subresource at a time
for (Uint32 layerOrDepthIndex = 0; layerOrDepthIndex < container->header.info.layer_count_or_depth; layerOrDepthIndex += 1) {
for (Uint32 levelIndex = 1; levelIndex < container->header.info.num_levels; levelIndex += 1) {
SDL_GPUBlitInfo blitInfo;
SDL_zero(blitInfo);
srcRegion.texture = texture;
srcRegion.mip_level = levelIndex - 1;
srcRegion.layer_or_depth_plane = layerOrDepthIndex;
srcRegion.x = 0;
srcRegion.y = 0;
srcRegion.w = container->header.info.width >> (levelIndex - 1);
srcRegion.h = container->header.info.height >> (levelIndex - 1);
blitInfo.source.texture = texture;
blitInfo.source.mip_level = levelIndex - 1;
blitInfo.source.layer_or_depth_plane = layerOrDepthIndex;
blitInfo.source.x = 0;
blitInfo.source.y = 0;
blitInfo.source.w = container->header.info.width >> (levelIndex - 1);
blitInfo.source.h = container->header.info.height >> (levelIndex - 1);
dstRegion.texture = texture;
dstRegion.mip_level = levelIndex;
dstRegion.layer_or_depth_plane = layerOrDepthIndex;
dstRegion.x = 0;
dstRegion.y = 0;
dstRegion.w = container->header.info.width >> levelIndex;
dstRegion.h = container->header.info.height >> levelIndex;
blitInfo.destination.texture = texture;
blitInfo.destination.mip_level = levelIndex;
blitInfo.destination.layer_or_depth_plane = layerOrDepthIndex;
blitInfo.destination.x = 0;
blitInfo.destination.y = 0;
blitInfo.destination.w = container->header.info.width >> levelIndex;
blitInfo.destination.h = container->header.info.height >> levelIndex;
blitInfo.load_op = SDL_GPU_LOADOP_DONT_CARE;
blitInfo.filter = SDL_GPU_FILTER_LINEAR;
SDL_BlitGPUTexture(
commandBuffer,
&srcRegion,
&dstRegion,
SDL_FLIP_NONE,
SDL_GPU_FILTER_LINEAR,
false);
&blitInfo);
}
}
@@ -5784,22 +5784,14 @@ static void D3D12_GenerateMipmaps(
static void D3D12_Blit(
SDL_GPUCommandBuffer *commandBuffer,
const SDL_GPUBlitRegion *source,
const SDL_GPUBlitRegion *destination,
SDL_FlipMode flipMode,
SDL_GPUFilter filter,
bool cycle)
const SDL_GPUBlitInfo *info)
{
D3D12CommandBuffer *d3d12CommandBuffer = (D3D12CommandBuffer *)commandBuffer;
D3D12Renderer *renderer = (D3D12Renderer *)d3d12CommandBuffer->renderer;
SDL_GPU_BlitCommon(
commandBuffer,
source,
destination,
flipMode,
filter,
cycle,
info,
renderer->blitLinearSampler,
renderer->blitNearestSampler,
renderer->blitVertexShader,