Method RenderAA

BakingLab/BakingLab.cpp:705–748

}

void BakingLab::RenderAA()
{
    PIXEvent pixEvent(L"MSAA Resolve + Temporal AA");

    ID3D11DeviceContext* context = deviceManager.ImmediateContext();

    ID3D11RenderTargetView* rtvs[1] = { colorResolveTarget.RTView };

    context->OMSetRenderTargets(1, rtvs, nullptr);

    const uint32 SampleRadius = static_cast<uint32>((AppSettings::FilterSize / 2.0f) + 0.499f);
    ID3D11PixelShader* pixelShader = resolvePS[AppSettings::MSAAMode];
    context->PSSetShader(pixelShader, nullptr, 0);
    context->VSSetShader(resolveVS, nullptr, 0);

    resolveConstants.Data.TextureSize = Float2(float(colorTargetMSAA.Width), float(colorTargetMSAA.Height));
    resolveConstants.Data.SampleRadius = SampleRadius;
    resolveConstants.Data.EnableTemporalAA = AppSettings::EnableTemporalAA && AppSettings::ShowGroundTruth == false;
    resolveConstants.ApplyChanges(context);
    resolveConstants.SetPS(context, 0);

    ID3D11ShaderResourceView* srvs[4] = { colorTargetMSAA.SRView, velocityTargetMSAA.SRView,
                                          prevFrameTarget.SRView, postProcessor.AdaptedLuminance() };
    context->PSSetShaderResources(0, 4, srvs);

    ID3D11SamplerState* samplers[1] = { samplerStates.LinearClamp() };
    context->PSSetSamplers(0, 1, samplers);

    ID3D11Buffer* vbs[1] = { nullptr };
    UINT strides[1] = { 0 };
    UINT offsets[1] = { 0 };
    context->IASetVertexBuffers(0, 1, vbs, strides, offsets);
    context->IASetInputLayout(nullptr);
    context->IASetIndexBuffer(nullptr, DXGI_FORMAT_R16_UINT, 0);
    context->Draw(3, 0);

    rtvs[0] = nullptr;
    context->OMSetRenderTargets(1, rtvs, nullptr);

    srvs[0] = srvs[1] = srvs[2] = srvs[3] = nullptr;
    context->PSSetShaderResources(0, 4, srvs);

    context->CopyResource(prevFrameTarget.Texture, colorResolveTarget.Texture);
}

void BakingLab::RenderBackgroundVelocity()
{