rooty/dxvk
1
0
Fork 0
mirror of https://github.com/doitsujin/dxvk.git synced 2024-12-01 16:24:12 +01:00
Code Issues Projects Releases Wiki Activity

[d3d11] Fix MAP_WRITE_DISCARD for mapped images on deferred contexts

Browse Source 
The previous implementation was straight-up broken since it would use the
wrong subresource layout. We can discard the image now so let's just do that.
This commit is contained in:
Philip Rebohle 2024-10-31 21:15:52 +01:00 committed by Philip Rebohle
parent 30f2a8c26b
commit 789e8db699
1 changed files with 32 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/d3d11/d3d11_context_def.cpp
View File

@ -302,25 +302,42 @@ namespace dxvk {
return E_INVALIDARG;
VkFormat packedFormat = pTexture->GetPackedFormat();
auto formatInfo = lookupFormatInfo(packedFormat);
auto subresource = pTexture->GetSubresourceFromIndex(
formatInfo->aspectMask, Subresource);
VkExtent3D levelExtent = pTexture->MipLevelExtent(subresource.mipLevel);
auto layout = pTexture->GetSubresourceLayout(formatInfo->aspectMask, Subresource);
auto dataSlice = AllocStagingBuffer(util::computeImageDataSize(packedFormat, levelExtent));
if (pTexture->GetMapMode() == D3D11_COMMON_TEXTURE_MAP_MODE_DIRECT) {
auto storage = pTexture->AllocStorage();
auto mapPtr = storage->mapPtr();
EmitCs([
cImage = pTexture->GetImage(),
cStorage = std::move(storage)
] (DxvkContext* ctx) {
ctx->invalidateImage(cImage, Rc<DxvkResourceAllocation>(cStorage));
ctx->initImage(cImage, cImage->getAvailableSubresources(), VK_IMAGE_LAYOUT_PREINITIALIZED);
});
pMappedResource->RowPitch = layout.RowPitch;
pMappedResource->DepthPitch = layout.DepthPitch;
pMappedResource->pData = mapPtr;
return S_OK;
} else {
auto dataSlice = AllocStagingBuffer(layout.Size);
pMappedResource->RowPitch = layout.RowPitch;
pMappedResource->DepthPitch = layout.DepthPitch;
pMappedResource->pData = dataSlice.mapPtr(0);
auto subresource = pTexture->GetSubresourceFromIndex(formatInfo->aspectMask, Subresource);
auto mipExtent = pTexture->MipLevelExtent(subresource.mipLevel);
UpdateImage(pTexture, &subresource,
VkOffset3D { 0, 0, 0 }, levelExtent,
VkOffset3D { 0, 0, 0 }, mipExtent,
std::move(dataSlice));
return S_OK;
}
}
void D3D11DeferredContext::UpdateMappedBuffer(