Method CopyTextureDepth

PostProcess/Common/src/PostFXContext.cpp:376–405

}

void PostFXContext::CopyTextureDepth(const TextureOperationAttribs& Attribs, ITextureView* pSRV, ITextureView* pRTV)
{
    auto& RenderTech = GetRenderTechnique(RENDER_TECH_COPY_DEPTH, FEATURE_FLAG_NONE, pRTV->GetDesc().Format);
    if (!RenderTech.IsInitializedPSO())
    {
        PipelineResourceLayoutDescX ResourceLayout;
        ResourceLayout.AddVariable(SHADER_TYPE_PIXEL, "g_Texture", SHADER_RESOURCE_VARIABLE_TYPE_DYNAMIC, SHADER_VARIABLE_FLAG_UNFILTERABLE_FLOAT_TEXTURE_WEBGPU);
        ResourceLayout.AddImmutableSampler(SHADER_TYPE_PIXEL, "g_Texture", Sam_PointClamp);

        RenderTech.InitializePSO(Attribs.pDevice,
                                 nullptr, "PostFXContext::CopyTextureDepth",
                                 m_pVSCopyTexture, m_pPSCopyTexture, ResourceLayout,
                                 {
                                     pRTV->GetDesc().Format,
                                 },
                                 TEX_FORMAT_UNKNOWN,
                                 DSS_DisableDepth, BS_Default, false);
    }

    if (!RenderTech.IsInitializedSRB())
        RenderTech.InitializeSRB(false);

    ShaderResourceVariableX{RenderTech.SRB, SHADER_TYPE_PIXEL, "g_Texture"}.Set(pSRV);

    Attribs.pDeviceContext->SetRenderTargets(1, &pRTV, nullptr, RESOURCE_STATE_TRANSITION_MODE_TRANSITION);
    Attribs.pDeviceContext->SetPipelineState(RenderTech.PSO);
    Attribs.pDeviceContext->CommitShaderResources(RenderTech.SRB, RESOURCE_STATE_TRANSITION_MODE_TRANSITION);
    Attribs.pDeviceContext->Draw({3, DRAW_FLAG_VERIFY_ALL, 1});
    Attribs.pDeviceContext->SetRenderTargets(0, nullptr, nullptr, RESOURCE_STATE_TRANSITION_MODE_NONE);
}

void PostFXContext::CopyTextureColor(const TextureOperationAttribs& Attribs, ITextureView* pSRV, ITextureView* pRTV)
{