void SetParameters(
FTextureRHIParamRef* LpvBufferSRVsIn,
FTextureRHIParamRef AOVolumeTextureSRVIn,
FLpvReadUniformBufferRef LpvUniformBuffer,
const FRenderingCompositePassContext& Context )
{
const FPixelShaderRHIParamRef ShaderRHI = GetPixelShader();
SetUniformBufferParameter(Context.RHICmdList, ShaderRHI, GetUniformBufferParameter<FLpvReadUniformBufferParameters>(), LpvUniformBuffer);
for ( int i=0; i<7; i++ )
{
if ( LpvBufferSRVParameters[i].IsBound() )
{
Context.RHICmdList.SetShaderTexture(ShaderRHI, LpvBufferSRVParameters[i].GetBaseIndex(), LpvBufferSRVsIn[i]);
SetTextureParameter(Context.RHICmdList, ShaderRHI, LpvBufferSRVParameters[i], LpvVolumeTextureSampler, TStaticSamplerState<SF_Bilinear, AM_Border, AM_Border, AM_Border>::GetRHI(), LpvBufferSRVsIn[i]);
}
}
if ( AOVolumeTextureSRVParameter.IsBound() )
{
Context.RHICmdList.SetShaderTexture(ShaderRHI, AOVolumeTextureSRVParameter.GetBaseIndex(), AOVolumeTextureSRVIn );
}
FGlobalShader::SetParameters(Context.RHICmdList, ShaderRHI, Context.View);
PostprocessParameter.SetPS(ShaderRHI, Context, TStaticSamplerState<SF_Bilinear, AM_Clamp, AM_Clamp, AM_Clamp>::GetRHI());
DeferredParameters.Set(Context.RHICmdList, ShaderRHI, Context.View);
SetTextureParameter(Context.RHICmdList, ShaderRHI, PreIntegratedGF, PreIntegratedGFSampler, TStaticSamplerState<SF_Bilinear, AM_Clamp, AM_Clamp, AM_Clamp>::GetRHI(), GSystemTextures.PreintegratedGF->GetRenderTargetItem().ShaderResourceTexture);
}
void SetParameters(
#if LPV_VOLUME_TEXTURE
FTextureRHIParamRef* LpvBufferSRVsIn,
#else
FShaderResourceViewRHIParamRef LpvBufferSRVIn,
#endif
FLpvReadUniformBufferRef LpvUniformBuffer,
const FRenderingCompositePassContext& Context )
{
const FPixelShaderRHIParamRef ShaderRHI = GetPixelShader();
SetUniformBufferParameter( ShaderRHI, GetUniformBufferParameter<FLpvReadUniformBufferParameters>(), LpvUniformBuffer );
#if LPV_VOLUME_TEXTURE
for ( int i=0; i<7; i++ )
{
if ( LpvBufferSRVParameters[i].IsBound() )
{
RHISetShaderTexture( ShaderRHI, LpvBufferSRVParameters[i].GetBaseIndex(), LpvBufferSRVsIn[i] );
SetTextureParameter( ShaderRHI, LpvBufferSRVParameters[i], LpvVolumeTextureSampler, TStaticSamplerState<SF_Bilinear,AM_Clamp,AM_Clamp,AM_Clamp>::GetRHI(), LpvBufferSRVsIn[i] );
}
}
#else
if ( LpvBufferSRV.IsBound() )
{
RHISetShaderResourceViewParameter( ShaderRHI, LpvBufferSRV.GetBaseIndex(), LpvBufferSRVIn );
}
#endif
FGlobalShader::SetParameters(ShaderRHI, Context.View);
PostprocessParameter.SetPS(ShaderRHI, Context, TStaticSamplerState<SF_Bilinear,AM_Clamp,AM_Clamp,AM_Clamp>::GetRHI());
DeferredParameters.Set(ShaderRHI, Context.View);
SetTextureParameter( ShaderRHI, PreIntegratedGF, PreIntegratedGFSampler, TStaticSamplerState<SF_Bilinear,AM_Clamp,AM_Clamp,AM_Clamp>::GetRHI(), GSystemTextures.PreintegratedGF->GetRenderTargetItem().ShaderResourceTexture );
}
void SetParameters(
FTextureRHIParamRef AOVolumeTextureSRVIn,
FLpvReadUniformBufferRef LpvUniformBuffer,
const FRenderingCompositePassContext& Context )
{
const FPixelShaderRHIParamRef ShaderRHI = GetPixelShader();
SetUniformBufferParameter(Context.RHICmdList, ShaderRHI, GetUniformBufferParameter<FLpvReadUniformBufferParameters>(), LpvUniformBuffer);
if ( AOVolumeTextureSRVParameter.IsBound() )
{
Context.RHICmdList.SetShaderTexture(ShaderRHI, AOVolumeTextureSRVParameter.GetBaseIndex(), AOVolumeTextureSRVIn );
}
Context.RHICmdList.SetShaderSampler(ShaderRHI, LpvVolumeTextureSampler.GetBaseIndex(), TStaticSamplerState<SF_Bilinear, AM_Clamp, AM_Clamp, AM_Clamp>::GetRHI() );
FGlobalShader::SetParameters(Context.RHICmdList, ShaderRHI, Context.View);
PostprocessParameter.SetPS(ShaderRHI, Context, TStaticSamplerState<SF_Bilinear,AM_Clamp,AM_Clamp,AM_Clamp>::GetRHI());
DeferredParameters.Set(Context.RHICmdList, ShaderRHI, Context.View);
}
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
}
