mirror of https://github.com/RPCS3/rpcs3.git
d3d12: make depth read optionnal
This commit is contained in:
vlj
Vincent Lejeune
parent
487fd4dc2a
commit
824b9aa628
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@ -1419,100 +1419,101 @@ void D3D12GSRender::Flip()
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void D3D12GSRender::WriteDepthBuffer()
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{
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if (!m_set_context_dma_z)
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return;
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if (!Ini.GSDumpDepthBuffer.GetValue())
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return;
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if (!m_set_context_dma_z)
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return;
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u32 address = GetAddress(m_surface_offset_z, m_context_dma_z - 0xfeed0000);
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u32 address = GetAddress(m_surface_offset_z, m_context_dma_z - 0xfeed0000);
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auto ptr = vm::get_ptr<void>(address);
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auto ptr = vm::get_ptr<void>(address);
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D3D12_HEAP_PROPERTIES heapProp = {};
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heapProp.Type = D3D12_HEAP_TYPE_READBACK;
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D3D12_RESOURCE_DESC resdesc = {};
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resdesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
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resdesc.Width = RSXThread::m_width * RSXThread::m_height * 4 * 2; // * 2 for safety
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resdesc.Height = 1;
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resdesc.DepthOrArraySize = 1;
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resdesc.SampleDesc.Count = 1;
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resdesc.MipLevels = 1;
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resdesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
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D3D12_HEAP_PROPERTIES heapProp = {};
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heapProp.Type = D3D12_HEAP_TYPE_READBACK;
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D3D12_RESOURCE_DESC resdesc = {};
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resdesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
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resdesc.Width = RSXThread::m_width * RSXThread::m_height * 4 * 2; // * 2 for safety
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resdesc.Height = 1;
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resdesc.DepthOrArraySize = 1;
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resdesc.SampleDesc.Count = 1;
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resdesc.MipLevels = 1;
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resdesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
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ID3D12Resource *writeDest;
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check(
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m_device->CreateCommittedResource(
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&heapProp,
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D3D12_HEAP_FLAG_NONE,
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&resdesc,
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D3D12_RESOURCE_STATE_COPY_DEST,
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nullptr,
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IID_PPV_ARGS(&writeDest)
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)
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);
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ID3D12Resource *writeDest;
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check(
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m_device->CreateCommittedResource(
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&heapProp,
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D3D12_HEAP_FLAG_NONE,
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&resdesc,
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D3D12_RESOURCE_STATE_COPY_DEST,
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nullptr,
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IID_PPV_ARGS(&writeDest)
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)
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);
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ID3D12GraphicsCommandList *downloadCommandList;
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check(
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m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, getCurrentResourceStorage().m_commandAllocator, nullptr, IID_PPV_ARGS(&downloadCommandList))
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);
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ID3D12GraphicsCommandList *downloadCommandList;
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check(
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m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, getCurrentResourceStorage().m_commandAllocator, nullptr, IID_PPV_ARGS(&downloadCommandList))
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);
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D3D12_RESOURCE_BARRIER barrier = {};
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barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
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barrier.Transition.pResource = m_fbo->getDepthStencilTexture();
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barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_DEPTH_WRITE;
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barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_COPY_SOURCE;
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downloadCommandList->ResourceBarrier(1, &barrier);
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D3D12_RESOURCE_BARRIER barrier = {};
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barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
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barrier.Transition.pResource = m_fbo->getDepthStencilTexture();
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barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_DEPTH_WRITE;
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barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_COPY_SOURCE;
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downloadCommandList->ResourceBarrier(1, &barrier);
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size_t rowPitch = RSXThread::m_width * sizeof(float);
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rowPitch = (rowPitch + 255) & ~255;
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size_t rowPitch = RSXThread::m_width * sizeof(float);
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rowPitch = (rowPitch + 255) & ~255;
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D3D12_TEXTURE_COPY_LOCATION dst = {}, src = {};
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src.Type = D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX;
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src.pResource = m_fbo->getDepthStencilTexture();
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dst.Type = D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT;
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dst.pResource = writeDest;
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dst.PlacedFootprint.Offset = 0;
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dst.PlacedFootprint.Footprint.Depth = 1;
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dst.PlacedFootprint.Footprint.Format = DXGI_FORMAT_R32_FLOAT;
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dst.PlacedFootprint.Footprint.Height = RSXThread::m_height;
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dst.PlacedFootprint.Footprint.Width = RSXThread::m_width;
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dst.PlacedFootprint.Footprint.RowPitch = (UINT)rowPitch;
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downloadCommandList->CopyTextureRegion(&dst, 0, 0, 0, &src, nullptr);
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D3D12_TEXTURE_COPY_LOCATION dst = {}, src = {};
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src.Type = D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX;
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src.pResource = m_fbo->getDepthStencilTexture();
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dst.Type = D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT;
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dst.pResource = writeDest;
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dst.PlacedFootprint.Offset = 0;
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dst.PlacedFootprint.Footprint.Depth = 1;
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dst.PlacedFootprint.Footprint.Format = DXGI_FORMAT_R32_FLOAT;
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dst.PlacedFootprint.Footprint.Height = RSXThread::m_height;
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dst.PlacedFootprint.Footprint.Width = RSXThread::m_width;
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dst.PlacedFootprint.Footprint.RowPitch = (UINT)rowPitch;
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downloadCommandList->CopyTextureRegion(&dst, 0, 0, 0, &src, nullptr);
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barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COPY_SOURCE;
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barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_DEPTH_WRITE;
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downloadCommandList->ResourceBarrier(1, &barrier);
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barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COPY_SOURCE;
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barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_DEPTH_WRITE;
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downloadCommandList->ResourceBarrier(1, &barrier);
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downloadCommandList->Close();
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m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)&downloadCommandList);
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downloadCommandList->Close();
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m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)&downloadCommandList);
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//Wait for result
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ID3D12Fence *fence;
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check(
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m_device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&fence))
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);
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HANDLE handle = CreateEvent(0, FALSE, FALSE, 0);
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fence->SetEventOnCompletion(1, handle);
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m_commandQueueGraphic->Signal(fence, 1);
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WaitForSingleObject(handle, INFINITE);
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CloseHandle(handle);
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//Wait for result
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ID3D12Fence *fence;
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check(
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m_device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&fence))
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);
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HANDLE handle = CreateEvent(0, FALSE, FALSE, 0);
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fence->SetEventOnCompletion(1, handle);
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m_commandQueueGraphic->Signal(fence, 1);
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WaitForSingleObject(handle, INFINITE);
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CloseHandle(handle);
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char *ptrAsChar = (char*)ptr;
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float *writeDestPtr;
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check(writeDest->Map(0, nullptr, (void**)&writeDestPtr));
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// TODO : this should be done by the gpu
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for (unsigned row = 0; row < RSXThread::m_height; row++)
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char *ptrAsChar = (char*)ptr;
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float *writeDestPtr;
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check(writeDest->Map(0, nullptr, (void**)&writeDestPtr));
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// TODO : this should be done by the gpu
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for (unsigned row = 0; row < RSXThread::m_height; row++)
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{
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for (unsigned i = 0; i < RSXThread::m_width; i++)
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{
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for (unsigned i = 0; i < RSXThread::m_width; i++)
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{
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unsigned char c = (unsigned char) (writeDestPtr[row * rowPitch / 4 + i] * 255.);
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ptrAsChar[4 * (row * RSXThread::m_width + i)] = c;
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ptrAsChar[4 * (row * RSXThread::m_width + i) + 1] = c;
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ptrAsChar[4 * (row * RSXThread::m_width + i) + 2] = c;
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ptrAsChar[4 * (row * RSXThread::m_width + i) + 3] = c;
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}
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unsigned char c = (unsigned char) (writeDestPtr[row * rowPitch / 4 + i] * 255.);
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ptrAsChar[4 * (row * RSXThread::m_width + i)] = c;
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ptrAsChar[4 * (row * RSXThread::m_width + i) + 1] = c;
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ptrAsChar[4 * (row * RSXThread::m_width + i) + 2] = c;
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ptrAsChar[4 * (row * RSXThread::m_width + i) + 3] = c;
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}
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}
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writeDest->Release();
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fence->Release();
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downloadCommandList->Release();
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writeDest->Release();
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fence->Release();
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downloadCommandList->Release();
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}
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#endif
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