diff options
Diffstat (limited to 'tools/gfx/render-d3d12.cpp')
| -rw-r--r-- | tools/gfx/render-d3d12.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/tools/gfx/render-d3d12.cpp b/tools/gfx/render-d3d12.cpp index a7fda22c8..0b611a219 100644 --- a/tools/gfx/render-d3d12.cpp +++ b/tools/gfx/render-d3d12.cpp @@ -2255,7 +2255,6 @@ Result D3D12Renderer::createBufferView(BufferResource* buffer, ResourceView::Des uavDesc.ViewDimension = D3D12_UAV_DIMENSION_BUFFER; uavDesc.Format = D3DUtil::getMapFormat(desc.format); uavDesc.Buffer.FirstElement = 0; - uavDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes); if(resourceDesc.elementSize) { @@ -2266,6 +2265,11 @@ Result D3D12Renderer::createBufferView(BufferResource* buffer, ResourceView::Des { uavDesc.Buffer.Flags |= D3D12_BUFFER_UAV_FLAG_RAW; uavDesc.Format = DXGI_FORMAT_R32_TYPELESS; + uavDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes / 4); + } + else + { + uavDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes / RendererUtil::getFormatSize(desc.format)); } @@ -2284,13 +2288,22 @@ Result D3D12Renderer::createBufferView(BufferResource* buffer, ResourceView::Des srvDesc.Format = D3DUtil::getMapFormat(desc.format); srvDesc.Buffer.StructureByteStride = 0; srvDesc.Buffer.FirstElement = 0; - srvDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes); if(resourceDesc.elementSize) { srvDesc.Buffer.StructureByteStride = resourceDesc.elementSize; srvDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes / resourceDesc.elementSize); } + else if(desc.format == Format::Unknown) + { + srvDesc.Buffer.Flags |= D3D12_BUFFER_SRV_FLAG_RAW; + srvDesc.Format = DXGI_FORMAT_R32_TYPELESS; + srvDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes / 4); + } + else + { + srvDesc.Buffer.NumElements = UINT(resourceDesc.sizeInBytes / RendererUtil::getFormatSize(desc.format)); + } SLANG_RETURN_ON_FAIL(m_viewAllocator.allocate(&viewImpl->m_descriptor)); m_device->CreateShaderResourceView(resourceImpl->m_resource, &srvDesc, viewImpl->m_descriptor.cpuHandle); |