Method Execute

PostProcess/DepthOfField/src/DepthOfField.cpp:290–329

}

void DepthOfField::Execute(const RenderAttributes& RenderAttribs)
{
    DEV_CHECK_ERR(RenderAttribs.pDevice != nullptr, "RenderAttribs.pDevice must not be null");
    DEV_CHECK_ERR(RenderAttribs.pDeviceContext != nullptr, "RenderAttribs.pDeviceContext must not be null");
    DEV_CHECK_ERR(RenderAttribs.pPostFXContext != nullptr, "RenderAttribs.pPostFXContext must not be null");

    DEV_CHECK_ERR(RenderAttribs.pColorBufferSRV != nullptr, "RenderAttribs.pColorBufferSRV must not be null");
    DEV_CHECK_ERR(RenderAttribs.pDepthBufferSRV != nullptr, "RenderAttribs.pDepthBufferSRV must not be null");
    DEV_CHECK_ERR(RenderAttribs.pDOFAttribs != nullptr, "RenderAttribs.pDOFAttribs must not be null");

    m_Resources.Insert(RESOURCE_IDENTIFIER_INPUT_COLOR, RenderAttribs.pColorBufferSRV->GetTexture());
    m_Resources.Insert(RESOURCE_IDENTIFIER_INPUT_DEPTH, RenderAttribs.pDepthBufferSRV->GetTexture());

    ScopedDebugGroup DebugGroupGlobal{RenderAttribs.pDeviceContext, "DepthOfField"};

    bool AllPSOsReady = PrepareShadersAndPSO(RenderAttribs, m_FeatureFlags) && RenderAttribs.pPostFXContext->IsPSOsReady();
    UpdateConstantBuffers(RenderAttribs, !AllPSOsReady);
    if (AllPSOsReady)
    {
        ComputeCircleOfConfusion(RenderAttribs);
        ComputeTemporalCircleOfConfusion(RenderAttribs);
        ComputeSeparatedCircleOfConfusion(RenderAttribs);
        ComputeDilationCircleOfConfusion(RenderAttribs);
        ComputeCircleOfConfusionBlurX(RenderAttribs);
        ComputeCircleOfConfusionBlurY(RenderAttribs);
        ComputePrefilteredTexture(RenderAttribs);
        ComputeBokehFirstPass(RenderAttribs);
        ComputeBokehSecondPass(RenderAttribs);
        ComputePostFilteredTexture(RenderAttribs);
        ComputeCombinedTexture(RenderAttribs);
    }
    else
    {
        ComputePlaceholderTexture(RenderAttribs);
    }

    // Release references to input resources
    for (Uint32 ResourceIdx = 0; ResourceIdx <= RESOURCE_IDENTIFIER_INPUT_LAST; ++ResourceIdx)
        m_Resources[ResourceIdx].Release();
}

bool DepthOfField::UpdateUI(HLSL::DepthOfFieldAttribs& Attribs, FEATURE_FLAGS& FeatureFlags)
{