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[d3d9] Fix FlushBuffer

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Use stored mapped slice and use correct dst offset.
This commit is contained in:
Robin Kertels 2021-04-23 00:46:44 +02:00 committed by Joshie
parent da23771df4
commit 525fd53bbc
1 changed files with 7 additions and 5 deletions
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12
src/d3d9/d3d9_device.cpp
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@ -4443,7 +4443,7 @@ namespace dxvk {
// If we don't respect the bounds, encompass it all in our tests/checks
// These values may be out of range and don't get clamped.
uint32_t offset = respectUserBounds ? OffsetToLock : 0;
uint32_t size = respectUserBounds ? std::min(SizeToLock, desc.Size - offset) : (desc.Size - offset);
uint32_t size = respectUserBounds ? std::min(SizeToLock, desc.Size - offset) : desc.Size;
pResource->DirtyRange().Conjoin(D3D9Range(offset, offset + size));
@ -4514,21 +4514,23 @@ namespace dxvk {
HRESULT D3D9DeviceEx::FlushBuffer(
D3D9CommonBuffer* pResource) {
auto dstBuffer = pResource->GetBufferSlice<D3D9_COMMON_BUFFER_TYPE_REAL>();
auto srcBuffer = pResource->GetBufferSlice<D3D9_COMMON_BUFFER_TYPE_STAGING>();
auto srcSlice = pResource->GetMappedSlice();
D3D9Range& range = pResource->DirtyRange();
D3D9BufferSlice slice = AllocTempBuffer<false>(range.max - range.min);
memcpy(slice.mapPtr, srcBuffer.mapPtr(range.min), range.max - range.min);
void* srcData = reinterpret_cast<uint8_t*>(srcSlice.mapPtr) + range.min;
memcpy(slice.mapPtr, srcData, range.max - range.min);
EmitCs([
cDstSlice = dstBuffer,
cSrcSlice = slice.slice,
cSrcSlice = slice.slice,
cDstOffset = range.min,
cLength = range.max - range.min
] (DxvkContext* ctx) {
ctx->copyBuffer(
cDstSlice.buffer(),
cDstSlice.offset(),
cDstSlice.offset() + cDstOffset,
cSrcSlice.buffer(),
cSrcSlice.offset(),
cLength);