ID3D12ShaderReflection interface (d3d12shader.h)
A shader-reflection interface accesses shader information.
Inheritance
The ID3D12ShaderReflection interface inherits from the IUnknown interface. ID3D12ShaderReflection also has these types of members:
Methods
The ID3D12ShaderReflection interface has these methods.
| ID3D12ShaderReflection::GetBitwiseInstructionCount Gets the number of bitwise instructions. (ID3D12ShaderReflection.GetBitwiseInstructionCount) |
| ID3D12ShaderReflection::GetConstantBufferByIndex Gets a constant buffer by index. |
| ID3D12ShaderReflection::GetConstantBufferByName Gets a constant buffer by name. |
| ID3D12ShaderReflection::GetConversionInstructionCount Gets the number of conversion instructions. (ID3D12ShaderReflection.GetConversionInstructionCount) |
| ID3D12ShaderReflection::GetDesc Gets a shader description. |
| ID3D12ShaderReflection::GetGSInputPrimitive Gets the geometry-shader input-primitive description. (ID3D12ShaderReflection.GetGSInputPrimitive) |
| ID3D12ShaderReflection::GetInputParameterDesc Gets an input-parameter description for a shader. |
| ID3D12ShaderReflection::GetMinFeatureLevel Gets the minimum feature level. (ID3D12ShaderReflection.GetMinFeatureLevel) |
| ID3D12ShaderReflection::GetMovcInstructionCount Gets the number of Movc instructions. (ID3D12ShaderReflection.GetMovcInstructionCount) |
| ID3D12ShaderReflection::GetMovInstructionCount Gets the number of Mov instructions. (ID3D12ShaderReflection.GetMovInstructionCount) |
| ID3D12ShaderReflection::GetNumInterfaceSlots Gets the number of interface slots in a shader. (ID3D12ShaderReflection.GetNumInterfaceSlots) |
| ID3D12ShaderReflection::GetOutputParameterDesc Gets an output-parameter description for a shader. |
| ID3D12ShaderReflection::GetPatchConstantParameterDesc Gets a patch-constant parameter description for a shader. |
| ID3D12ShaderReflection::GetRequiresFlags Gets a group of flags that indicates the requirements of a shader. (ID3D12ShaderReflection.GetRequiresFlags) |
| ID3D12ShaderReflection::GetResourceBindingDesc Gets a description of how a resource is bound to a shader. (ID3D12ShaderReflection.GetResourceBindingDesc) |
| ID3D12ShaderReflection::GetResourceBindingDescByName Gets a description of how a resource is bound to a shader. (ID3D12ShaderReflection.GetResourceBindingDescByName) |
| ID3D12ShaderReflection::GetThreadGroupSize Retrieves the sizes, in units of threads, of the X, Y, and Z dimensions of the shader's thread-group grid. (ID3D12ShaderReflection.GetThreadGroupSize) |
| ID3D12ShaderReflection::GetVariableByName Gets a variable by name. (ID3D12ShaderReflection.GetVariableByName) |
| ID3D12ShaderReflection::IsSampleFrequencyShader Indicates whether a shader is a sample frequency shader. (ID3D12ShaderReflection.IsSampleFrequencyShader) |
Remarks
An ID3D12ShaderReflection interface can be retrieved for a shader by using D3DReflect.
Note
This function from d3dcompiler.dll supports Shader Model 2 - 5.1. For Shader Model 6 shader reflection, see dxcompiler.dll and Using dxc.exe and dxcompiler.dll.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | d3d12shader.h |