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C++ FRHICommandList::SetShaderResourceViewParameter方法代码示例

本文整理汇总了C++中FRHICommandList::SetShaderResourceViewParameter方法的典型用法代码示例。如果您正苦于以下问题：C++ FRHICommandList::SetShaderResourceViewParameter方法的具体用法？C++ FRHICommandList::SetShaderResourceViewParameter怎么用？C++ FRHICommandList::SetShaderResourceViewParameter使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FRHICommandList的用法示例。


在下文中一共展示了FRHICommandList::SetShaderResourceViewParameter方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: UnbindBuffers

    void UnbindBuffers(FRHICommandList& RHICmdList)
    {
        // TODO: Is this necessary here?
        FPixelShaderRHIParamRef ShaderRHI = GetPixelShader();
#if LPV_VOLUME_TEXTURE
        for ( int i=0; i<7; i++ )
        {
            if ( LpvBufferSRVParameters[i].IsBound() )
            {
                RHICmdList.SetShaderTexture(ShaderRHI, LpvBufferSRVParameters[i].GetBaseIndex(), FTextureRHIParamRef());
            }
        }
#else
        if ( InLpvBuffer.IsBound() ) RHICmdList.SetShaderResourceViewParameter( ShaderRHI, InLpvBuffer.GetBaseIndex(), FShaderResourceViewRHIParamRef() );
#endif

#if LPV_GV_VOLUME_TEXTURE
        for ( int i=0; i<3; i++ )
        {
            if ( GvBufferSRVParameters[i].IsBound() )
            {
                RHICmdList.SetShaderTexture(ShaderRHI, GvBufferSRVParameters[i].GetBaseIndex(), FTextureRHIParamRef());
            }
        }
#else
        if ( InGvBuffer.IsBound() ) RHICmdList.SetShaderResourceViewParameter( ShaderRHI, InGvBuffer.GetBaseIndex(), FShaderResourceViewRHIParamRef() );
#endif
    }
开发者ID:xiangyuan，项目名称:Unreal4，代码行数:28，代码来源:LightPropagationVolumeVisualisation.cpp

示例2: SetMesh

	virtual void SetMesh(FRHICommandList& RHICmdList, FShader* Shader, const FVertexFactory* VertexFactory, const FSceneView& View, const FMeshBatchElement& BatchElement, uint32 DataFlags) const override
	{
		if(Shader->GetVertexShader())
		{
			// Call regular GPU skinning shader parameters
			FGPUSkinVertexFactoryShaderParameters::SetMesh(RHICmdList, Shader, VertexFactory, View, BatchElement, DataFlags);
			const auto* GPUSkinVertexFactory = (const FGPUBaseSkinVertexFactory*)VertexFactory;
			// A little hacky; problem is we can't upcast from FGPUBaseSkinVertexFactory to FGPUBaseSkinAPEXClothVertexFactory as they are unrelated; a nice solution would be
			// to use virtual inheritance, but that requires RTTI and complicates things further...
			const FGPUBaseSkinAPEXClothVertexFactory::ClothShaderType& ClothShaderData = GPUSkinVertexFactory->UsesExtraBoneInfluences()
				? ((const TGPUSkinAPEXClothVertexFactory<true>*)GPUSkinVertexFactory)->GetClothShaderData()
				: ((const TGPUSkinAPEXClothVertexFactory<false>*)GPUSkinVertexFactory)->GetClothShaderData();

			SetUniformBufferParameter(RHICmdList, Shader->GetVertexShader(),Shader->GetUniformBufferParameter<FAPEXClothUniformShaderParameters>(),ClothShaderData.GetClothUniformBuffer());

			// we tell the shader where to pickup the data
			if(ClothSimulPositionsParameter.IsBound())
			{
				RHICmdList.SetShaderResourceViewParameter(Shader->GetVertexShader(), ClothSimulPositionsParameter.GetBaseIndex(), ClothShaderData.GetClothSimulPositionBuffer().VertexBufferSRV);
			}
			
			if(ClothSimulNormalsParameter.IsBound())
			{
				RHICmdList.SetShaderResourceViewParameter(Shader->GetVertexShader(), ClothSimulNormalsParameter.GetBaseIndex(), ClothShaderData.GetClothSimulNormalBuffer().VertexBufferSRV);
			}

			SetShaderValue(
				RHICmdList,
				Shader->GetVertexShader(),
				ClothBlendWeightParameter,
				ClothShaderData.ClothBlendWeight
				);
		}
	}
开发者ID:1vanK，项目名称:AHRUnrealEngine，代码行数:34，代码来源:GPUSkinVertexFactory.cpp

示例3: SetParameters

	void SetParameters(FRHICommandList& RHICmdList, uint32 InputStreamStride, uint32 InputStreamFloatOffset, uint32 InputStreamVertexCount, uint32 OutputBufferFloatOffset, FBoneBufferTypeRef BoneBuffer, FUniformBufferRHIRef UniformBuffer, FShaderResourceViewRHIRef VertexBufferSRV, FRWBuffer& SkinBuffer, const FVector& MeshOrigin, const FVector& MeshExtension)
	{
		FComputeShaderRHIParamRef ComputeShaderRHI = GetComputeShader();
		SetShaderValue(RHICmdList, ComputeShaderRHI, SkinMeshOriginParameter, MeshOrigin);
		SetShaderValue(RHICmdList, ComputeShaderRHI, SkinMeshExtensionParameter, MeshExtension);

		SetShaderValue(RHICmdList, ComputeShaderRHI, SkinInputStreamStride, InputStreamStride);
		SetShaderValue(RHICmdList, ComputeShaderRHI, SkinInputStreamVertexCount, InputStreamVertexCount);
		SetShaderValue(RHICmdList, ComputeShaderRHI, SkinInputStreamFloatOffset, InputStreamFloatOffset);
		SetShaderValue(RHICmdList, ComputeShaderRHI, SkinOutputBufferFloatOffset, OutputBufferFloatOffset);

		if (UniformBuffer)
		{
			SetUniformBufferParameter(RHICmdList, ComputeShaderRHI, GetUniformBufferParameter<GPUSkinCacheBonesUniformShaderParameters>(), UniformBuffer);
		}
		else
		{
			RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, BoneMatrices.GetBaseIndex(), BoneBuffer.VertexBufferSRV);
		}

		RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, SkinInputStream.GetBaseIndex(), VertexBufferSRV);

		RHICmdList.SetUAVParameter(
			ComputeShaderRHI,
			SkinCacheBufferRW.GetBaseIndex(),
			SkinBuffer.UAV
			);
	}
开发者ID:amyvmiwei，项目名称:UnrealEngine4，代码行数:28，代码来源:GPUSkinCache.cpp

示例4: UnsetParameters

	void UnsetParameters(FRHICommandList& RHICmdList)
	{
		FComputeShaderRHIParamRef ComputeShaderRHI = GetComputeShader();
		FShaderResourceViewRHIParamRef NullSRV = FShaderResourceViewRHIParamRef();
		RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, BoneMatrices.GetBaseIndex(), NullSRV);

		RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, SkinInputStream.GetBaseIndex(), NullSRV);

		RHICmdList.SetUAVParameter( ComputeShaderRHI, SkinCacheBufferRW.GetBaseIndex(), FUnorderedAccessViewRHIParamRef() );
	}
开发者ID:amyvmiwei，项目名称:UnrealEngine4，代码行数:10，代码来源:GPUSkinCache.cpp

示例5: UnbindBuffers

void FFluidSimConfinementShader::UnbindBuffers(FRHICommandList& RHICmdList)
{
    FComputeShaderRHIParamRef ComputeShaderRHI = GetComputeShader();

    if (ObstaclesIn.IsBound())
        RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, ObstaclesIn.GetBaseIndex(), FShaderResourceViewRHIRef());
    if (VorticityIn.IsBound())
        RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, VorticityIn.GetBaseIndex(), FShaderResourceViewRHIRef());
    if (VelocityIn.IsBound())
        RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, VelocityIn.GetBaseIndex(), FShaderResourceViewRHIRef());
    if (VelocityOut.IsBound())
        RHICmdList.SetUAVParameter(ComputeShaderRHI, VelocityOut.GetBaseIndex(), FUnorderedAccessViewRHIRef());
}
开发者ID:benhjames，项目名称:FluidSimulation，代码行数:13，代码来源:FluidSimConfinementShader.cpp

示例6: SetParameters

    void SetParameters(
        FRHICommandList& RHICmdList,
        const FLightPropagationVolume* LPV,
        const FSceneView& View )
    {
        FPixelShaderRHIParamRef ShaderRHI = GetPixelShader();
        FGlobalShader::SetParameters(RHICmdList, ShaderRHI, View);

#if LPV_VOLUME_TEXTURE
        for ( int i=0; i<7; i++ )
        {
            FTextureRHIParamRef LpvBufferSrv = LPV->LpvVolumeTextures[ 1-LPV->mWriteBufferIndex ][i]->GetRenderTargetItem().ShaderResourceTexture;
            if ( LpvBufferSRVParameters[i].IsBound() )
            {
                RHICmdList.SetShaderTexture(ShaderRHI, LpvBufferSRVParameters[i].GetBaseIndex(), LpvBufferSrv);
            }
            SetTextureParameter(RHICmdList, ShaderRHI, LpvBufferSRVParameters[i], LpvVolumeTextureSampler, TStaticSamplerState<SF_Bilinear,AM_Clamp,AM_Clamp,AM_Clamp>::GetRHI(), LpvBufferSrv );
        }
#else
        if ( InLpvBuffer.IsBound() )
        {
            RHICmdList.SetShaderResourceViewParameter( ShaderRHI, InLpvBuffer.GetBaseIndex(), LPV->mLpvBuffers[ LPV->mWriteBufferIndex ]->SRV );
        }
#endif

#if LPV_GV_VOLUME_TEXTURE
        for ( int i=0; i<3; i++ )
        {
            FTextureRHIParamRef GvBufferSrv = LPV->GvVolumeTextures[i]->GetRenderTargetItem().ShaderResourceTexture;
            if ( GvBufferSRVParameters[i].IsBound() )
            {
                RHICmdList.SetShaderTexture(ShaderRHI, GvBufferSRVParameters[i].GetBaseIndex(), GvBufferSrv);
            }
            SetTextureParameter(RHICmdList, ShaderRHI, GvBufferSRVParameters[i], LpvVolumeTextureSampler, TStaticSamplerState<SF_Bilinear,AM_Clamp,AM_Clamp,AM_Clamp>::GetRHI(), GvBufferSrv );
        }

#else
        if ( InGvBuffer.IsBound() )
        {
            RHICmdList.SetShaderResourceViewParameter( ShaderRHI, InGvBuffer.GetBaseIndex(), LPV->GvBuffer->SRV );
        }
#endif
    }
开发者ID:xiangyuan，项目名称:Unreal4，代码行数:43，代码来源:LightPropagationVolumeVisualisation.cpp

示例7: SetSurfaces

void FFluidSimVorticityShader::SetSurfaces(
	FRHICommandList& RHICmdList,
	FShaderResourceViewRHIRef VelocityInSRV,
	FUnorderedAccessViewRHIRef VorticityOutUAV
	)
{
	FComputeShaderRHIParamRef ComputeShaderRHI = GetComputeShader();

	if (VelocityIn.IsBound())
		RHICmdList.SetShaderResourceViewParameter(ComputeShaderRHI, VelocityIn.GetBaseIndex(), VelocityInSRV);
	if (VorticityOut.IsBound())
		RHICmdList.SetUAVParameter(ComputeShaderRHI, VorticityOut.GetBaseIndex(), VorticityOutUAV);
}
开发者ID:benhjames，项目名称:FluidSimulation，代码行数:13，代码来源:FluidSimVorticityShader.cpp


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