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[d3d11] Implemented CopySubresourceRegion for buffers

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Also fixed a typo where ResolveSubresource would do the
wrong thing.
This commit is contained in:
Philip Rebohle 2018-02-03 21:14:55 +01:00
parent 201cb88d27
commit 495f58370c
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GPG Key ID: C8CC613427A31C99
1 changed files with 26 additions and 2 deletions
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28
src/d3d11/d3d11_context.cpp
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@ -217,7 +217,31 @@ namespace dxvk {
}
if (dstResourceDim == D3D11_RESOURCE_DIMENSION_BUFFER) {
Logger::err("D3D11DeviceContext::CopySubresourceRegion: Buffers not supported");
auto dstBuffer = static_cast<D3D11Buffer*>(pDstResource)->GetBufferSlice();
auto srcBuffer = static_cast<D3D11Buffer*>(pSrcResource)->GetBufferSlice();
VkDeviceSize srcOffset = 0;
VkDeviceSize srcLength = srcBuffer.length();
if (pSrcBox != nullptr) {
if (pSrcBox->right > pSrcBox->left)
return; // no-op, but legal
srcOffset = pSrcBox->left;
srcLength = pSrcBox->right - pSrcBox->left;
}
EmitCs([
cDstSlice = dstBuffer.subSlice(DstX, srcLength),
cSrcSlice = srcBuffer.subSlice(srcOffset, srcLength)
] (DxvkContext* ctx) {
ctx->copyBuffer(
cDstSlice.buffer(),
cDstSlice.offset(),
cSrcSlice.buffer(),
cSrcSlice.offset(),
cSrcSlice.length());
});
} else {
const D3D11TextureInfo* dstTextureInfo = GetCommonTextureInfo(pDstResource);
const D3D11TextureInfo* srcTextureInfo = GetCommonTextureInfo(pSrcResource);
@ -736,7 +760,7 @@ namespace dxvk {
cDstImage->mipLevelExtent(cDstLayers.mipLevel));
});
} else if (!srcFormatInfo.flags.test(DxgiFormatFlag::Typeless)
&& !srcFormatInfo.flags.test(DxgiFormatFlag::Typeless)) {
&& !dstFormatInfo.flags.test(DxgiFormatFlag::Typeless)) {
if (dstDesc.Format != srcDesc.Format) {
Logger::err("D3D11: ResolveSubresource: Incompatible formats");
return;