diff options
Diffstat (limited to 'tools/gfx/d3d11/render-d3d11.cpp')
| -rw-r--r-- | tools/gfx/d3d11/render-d3d11.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/tools/gfx/d3d11/render-d3d11.cpp b/tools/gfx/d3d11/render-d3d11.cpp index 079d89a59..49fe101fb 100644 --- a/tools/gfx/d3d11/render-d3d11.cpp +++ b/tools/gfx/d3d11/render-d3d11.cpp @@ -1173,7 +1173,8 @@ Result D3D11Renderer::createBufferResource(IResource::Usage initialUsage, const bufferDesc.Usage = D3D11_USAGE_DEFAULT; // If written by CPU, make it dynamic - if (descIn.cpuAccessFlags & IResource::AccessFlag::Write) + if ((descIn.cpuAccessFlags & IResource::AccessFlag::Write) && + ((descIn.bindFlags & IResource::BindFlag::UnorderedAccess) == 0)) { bufferDesc.Usage = D3D11_USAGE_DYNAMIC; } @@ -1203,7 +1204,7 @@ Result D3D11Renderer::createBufferResource(IResource::Usage initialUsage, const } } - if( bufferDesc.Usage == D3D11_USAGE_DYNAMIC ) + if (srcDesc.cpuAccessFlags & IResource::AccessFlag::Write) { bufferDesc.CPUAccessFlags |= D3D11_CPU_ACCESS_WRITE; } @@ -1791,6 +1792,15 @@ void D3D11Renderer::drawIndexed(UInt indexCount, UInt startIndex, UInt baseVerte Result D3D11Renderer::createProgram(const IShaderProgram::Desc& desc, IShaderProgram** outProgram) { + if (desc.slangProgram && desc.slangProgram->getSpecializationParamCount() != 0) + { + // For a specializable program, we don't invoke any actual slang compilation yet. + RefPtr<ShaderProgramImpl> shaderProgram = new ShaderProgramImpl(); + initProgramCommon(shaderProgram, desc); + *outProgram = shaderProgram.detach(); + return SLANG_OK; + } + if( desc.kernelCount == 0 ) { return createProgramFromSlang(this, desc, outProgram); |