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[d3d9] Handle a bunch of texture converter edge cases

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This commit is contained in:
Robin Kertels 2023-04-16 00:39:47 +02:00 committed by Joshie
parent 0cf563d5df
commit 990a720525
1 changed files with 14 additions and 4 deletions
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18
src/d3d9/d3d9_device.cpp
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@ -4323,7 +4323,7 @@ namespace dxvk {
// then we need to copy -> buffer
// We are also always dirty if we are a render target,
// a depth stencil, or auto generate mipmaps.
bool needsReadback = pResource->NeedsReadback(Subresource) || renderable;
bool needsReadback = (pResource->NeedsReadback(Subresource) || renderable) && !(Flags & D3DLOCK_DISCARD);
pResource->SetNeedsReadback(Subresource, false);
@ -4335,11 +4335,15 @@ namespace dxvk {
// Don't use MapTexture here to keep the mapped list small while the resource is still locked.
void* mapPtr = pResource->GetData(Subresource);
if (needsReadback) {
if (unlikely(needsReadback)) {
DxvkBufferSlice mappedBufferSlice = pResource->GetBufferSlice(Subresource);
const Rc<DxvkBuffer> mappedBuffer = pResource->GetBuffer();
if (unlikely(needsReadback) && pResource->GetImage() != nullptr) {
if (unlikely(pResource->GetFormatMapping().ConversionFormatInfo.FormatType != D3D9ConversionFormat_None)) {
Logger::err(str::format("Reading back format", pResource->Desc()->Format, " is not supported. It is uploaded using the fomrat converter."));
}
if (pResource->GetImage() != nullptr) {
Rc<DxvkImage> resourceImage = pResource->GetImage();
Rc<DxvkImage> mappedImage = resourceImage->info().sampleCount != 1
@ -4519,6 +4523,9 @@ namespace dxvk {
shouldToss &= !pResource->IsManaged();
shouldToss &= !pResource->IsAnySubresourceLocked();
// The texture converter cannot handle converting back. So just keep textures in memory as a workaround.
shouldToss &= pResource->GetFormatMapping().ConversionFormatInfo.FormatType == D3D9ConversionFormat_None;
if (shouldToss)
pResource->DestroyBuffer();
@ -4680,6 +4687,9 @@ namespace dxvk {
D3D9BufferSlice slice = AllocStagingBuffer(pSrcTexture->GetMipSize(SrcSubresource));
VkDeviceSize pitch = align(srcBlockCount.width * formatElementSize, 4);
const DxvkFormatInfo* convertedFormatInfo = lookupFormatInfo(convertFormat.FormatColor);
VkImageSubresourceLayers convertedDstLayers = { convertedFormatInfo->aspectMask, dstSubresource.mipLevel, dstSubresource.arrayLayer, 1 };
util::packImageData(
slice.mapPtr, mapPtr, srcBlockCount, formatElementSize,
pitch, std::min(pSrcTexture->GetPlaneCount(), 2u) * pitch * srcBlockCount.height);
@ -4689,7 +4699,7 @@ namespace dxvk {
m_converter->ConvertFormat(
convertFormat,
image, dstLayers,
image, convertedDstLayers,
slice.slice);
}
UnmapTextures();