Function buildDeferred

test/TestRenderGraph.cpp:1031–1133

template< bool EnableSsao >
crg::Attachment const * buildDeferred( test::TestCounts & testCounts
	, crg::Attachment const *& lda
	, crg::Attachment const *& dta
	, crg::ImageViewId const & ldv
	, crg::ImageViewId const & dtv
	, crg::ImageViewId const & vtv
	, crg::FrameGraph & graph )
{
	auto d1 = graph.createImage( test::createImage( "d1", crg::PixelFormat::eR32G32B32A32_SFLOAT ) );
	auto d1v = graph.createView( test::createView( "d1v", d1, crg::PixelFormat::eR32G32B32A32_SFLOAT ) );
	auto d2 = graph.createImage( test::createImage( "d2", crg::PixelFormat::eR16G16B16A16_SFLOAT ) );
	auto d2v = graph.createView( test::createView( "d2v", d2, crg::PixelFormat::eR16G16B16A16_SFLOAT ) );
	auto d3 = graph.createImage( test::createImage( "d3", crg::PixelFormat::eR16G16B16A16_SFLOAT ) );
	auto d3v = graph.createView( test::createView( "d3v", d3, crg::PixelFormat::eR16G16B16A16_SFLOAT ) );
	auto d4 = graph.createImage( test::createImage( "d4", crg::PixelFormat::eR16G16B16A16_SFLOAT ) );
	auto d4v = graph.createView( test::createView( "d4v", d4, crg::PixelFormat::eR16G16B16A16_SFLOAT ) );
	auto & geometryPass = graph.createPass( "geometryPass"
		, [&testCounts]( crg::FramePass const & framePass
			, crg::GraphContext & context
			, crg::RunnableGraph & runGraph )
		{
			return createDummy( testCounts
				, framePass, context, runGraph, crg::PipelineStageFlags::eFragmentShader );
		} );

	auto d1a = geometryPass.addOutputColourTarget( d1v );
	auto d2a = geometryPass.addOutputColourTarget( d2v );
	auto d3a = geometryPass.addOutputColourTarget( d3v );
	auto d4a = geometryPass.addOutputColourTarget( d4v );
	if ( !lda )
		lda = geometryPass.addOutputColourTarget( ldv );
	geometryPass.addOutputColourTarget( vtv );
	if ( dta )
		geometryPass.addInputDepthStencilTarget( *dta );
	else
		dta = geometryPass.addOutputDepthStencilTarget( dtv );

	auto df = graph.createImage( test::createImage( "df", crg::PixelFormat::eR32G32B32_SFLOAT ) );
	auto dfv = graph.createView( test::createView( "dfv", df, crg::PixelFormat::eR32G32B32_SFLOAT ) );
	auto sp = graph.createImage( test::createImage( "sp", crg::PixelFormat::eR32G32B32_SFLOAT ) );
	auto spv = graph.createView( test::createView( "spv", sp, crg::PixelFormat::eR32G32B32_SFLOAT ) );
	auto & lightingPass = graph.createPass( "lightingPass"
		, [&testCounts]( crg::FramePass const & framePass
			, crg::GraphContext & context
			, crg::RunnableGraph & runGraph )
		{
			return createDummy( testCounts
				, framePass, context, runGraph, crg::PipelineStageFlags::eFragmentShader );
		} );
	lightingPass.addInputSampled( *lda, 0 );
	lightingPass.addInputSampled( *d1a, 1 );
	lightingPass.addInputSampled( *d2a, 2 );
	lightingPass.addInputSampled( *d3a, 3 );
	lightingPass.addInputSampled( *d4a, 4 );
	auto dfa = lightingPass.addOutputColourTarget( dfv );
	auto spa = lightingPass.addOutputColourTarget( spv );

	auto of = graph.createImage( test::createImage( "of", crg::PixelFormat::eR32G32B32_SFLOAT ) );