Render()

void Spices::PostProcessRenderer::Render ( TimeStep & ts, FrameInfo & frameInfo )

overridevirtual

The interface is inherited from Renderer.

Parameters

[in]	ts	TimeStep.
[in]	frameInfo	The current frame data.

Implements Spices::Renderer.

Definition at line 84 of file PostProcessRenderer.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        const auto bloomImage = m_RendererResourcePool->AccessRowResource("Bloom").get();
 
        ComputeRenderBehaveBuilder builder{ this ,frameInfo.m_FrameIndex, frameInfo.m_ImageIndex, m_VulkanState.m_GraphicCommandBuffer };
 
        builder.BeginRenderPass();
        
        builder.BindDescriptorSet(DescriptorSetManager::GetByName("PreRenderer"));
 
        builder.BindDescriptorSet(DescriptorSetManager::GetByName({ m_Pass->GetName(), "DownSample" }));
 
        builder.BindPipeline("PostProcessRenderer.DownSample.Default");
 
        for (uint32_t i = 0; i < bloomImage->GetMipLevels(); i++)
        {
            builder.UpdatePushConstant<uint32_t>([&](auto& push) {
                push = i;
            });
 
            builder.Dispatch((bloomImage->GetWidth() >> i) / 32 + 1, (bloomImage->GetHeight() >> i) / 32 + 1, 1);
 
            builder.InternalBarriers();
        }
 
        builder.BeginNextSubPass("Bloom");
 
        builder.BindDescriptorSet(DescriptorSetManager::GetByName({ m_Pass->GetName(), "Bloom" }));
 
        builder.BindPipeline("PostProcessRenderer.Bloom.Default");
 
        for (int i = bloomImage->GetMipLevels() - 1; i >= 0; i--)
        {
            builder.UpdatePushConstant<PostProcessR::BloomPushConstant>([&](auto& push) {
                push.materialAddress = GetDefaultMaterial("Bloom")->GetMaterialParamsAddress();
                push.mipmap = i;
                push.weight = i == 0 ? 0.08f : 1.0f;
            });
 
            builder.Dispatch(((bloomImage->GetWidth() * 2) >> i) / 32 + 1, ((bloomImage->GetHeight() * 2) >> i) / 32 + 1, 1);
 
            builder.InternalBarriers();
        }
 
        builder.BeginNextSubPass("TAA");
 
        builder.BindDescriptorSet(DescriptorSetManager::GetByName({ m_Pass->GetName(), "TAA" }));
 
        builder.BindPipeline("PostProcessRenderer.TAA.Default");
 
        builder.Dispatch(1, 1, 1);
 
        builder.InternalBarriers();
 
        builder.BeginNextSubPass("ToneMapping");
 
        const auto sceneColor = m_RendererResourcePool->AccessRowResource("SceneColor").get();
 
        builder.BindDescriptorSet(DescriptorSetManager::GetByName({ m_Pass->GetName(), "ToneMapping" }));
 
        builder.BindPipeline("PostProcessRenderer.ToneMapping.Default");
 
        builder.UpdatePushConstant<uint64_t>([&](auto& push) {
            push = GetDefaultMaterial("ToneMapping")->GetMaterialParamsAddress();
        });
 
        builder.Dispatch(sceneColor->GetWidth() / 32 + 1, sceneColor->GetHeight() / 32 + 1, 1);
 
        builder.InternalBarriers();
 
        builder.EndRenderPass();
    }

References Spices::Renderer::ComputeRenderBehaveBuilder::BeginNextSubPass(), Spices::Renderer::ComputeRenderBehaveBuilder::BeginRenderPass(), Spices::Renderer::ComputeRenderBehaveBuilder::Dispatch(), Spices::Renderer::ComputeRenderBehaveBuilder::EndRenderPass(), Spices::FrameInfo::m_FrameIndex, Spices::FrameInfo::m_ImageIndex, and Spices::Renderer::m_VulkanState.