707 			class VtxShader : public rr::VertexShader  in runCase()
711 					: rr::VertexShader(2, 1)  in runCase()
713 					m_inputs[0].type	= rr::GENERICVECTYPE_FLOAT;  in runCase()
714 					m_inputs[1].type	= rr::GENERICVECTYPE_FLOAT;  in runCase()
715 					m_outputs[0].type	= rr::GENERICVECTYPE_FLOAT;  in runCase()
718 …void shadeVertices (const rr::VertexAttrib* inputs, rr::VertexPacket* const* packets, const int nu…  in runCase()
722 …rr::readVertexAttrib(packets[packetNdx]->position, inputs[0], packets[packetNdx]->instanceNdx, pac…  in runCase()
723 …packets[packetNdx]->outputs[0] = rr::readVertexAttribFloat(inputs[1], packets[packetNdx]->instance…  in runCase()
728 			class FragShader : public rr::FragmentShader  in runCase()
732 					: rr::FragmentShader(1, 1)  in runCase()
734 					m_inputs[0].type	= rr::GENERICVECTYPE_FLOAT;  in runCase()
735 					m_outputs[0].type	= rr::GENERICVECTYPE_FLOAT;  in runCase()
738 …void shadeFragments (rr::FragmentPacket* packets, const int numPackets, const rr::FragmentShadingC…  in runCase()
742 						for (int fragNdx = 0; fragNdx < rr::NUM_FRAGMENTS_PER_PACKET; fragNdx++)  in runCase()
744 …		const tcu::Vec4 interp = rr::readTriangleVarying<float>(packets[packetNdx], context, 0, fragNdx);  in runCase()
745 							rr::writeFragmentOutput(context, packetNdx, fragNdx, 0, interp);  in runCase()
751 			const rr::Program						program			(&vtxShader, &fragShader);  in runCase()
753 …const rr::MultisamplePixelBufferAccess	colorAccess		= rr::MultisamplePixelBufferAccess::fromMultis…  in runCase()
754 …const rr::MultisamplePixelBufferAccess	dsAccess		= rr::MultisamplePixelBufferAccess::fromMultisamp…  in runCase()
755 			const rr::RenderTarget					renderTarget	(colorAccess, dsAccess, dsAccess);  in runCase()
756 			const rr::VertexAttrib					vertexAttribs[]	=  in runCase()
758 				rr::VertexAttrib(rr::VERTEXATTRIBTYPE_FLOAT, 4, 0, 0, subCase.vtx),  in runCase()
759 				rr::VertexAttrib(subCase.varying)  in runCase()
761 			rr::ViewportState						viewport		(colorAccess);  in runCase()
762 			rr::RenderState							state			(viewport);  in runCase()
763 …const rr::DrawCommand					drawCmd			(state, renderTarget, program, DE_LENGTH_OF_ARRAY(vertexAttrib…  in runCase()
764 			const rr::Renderer						renderer;  in runCase()
770 			state.fragOps.depthFunc									= rr::TESTFUNC_ALWAYS;  in runCase()
772 			state.fragOps.stencilStates[rr::FACETYPE_BACK].func		= rr::TESTFUNC_ALWAYS;  in runCase()
773 			state.fragOps.stencilStates[rr::FACETYPE_BACK].dpPass	= rr::STENCILOP_INCR;  in runCase()
774 …state.fragOps.stencilStates[rr::FACETYPE_FRONT]			= state.fragOps.stencilStates[rr::FACETYPE_BACK];  in runCase()
794 …rr::resolveMultisampleColorBuffer(resolvedColor.getAccess(), rr::MultisampleConstPixelBufferAccess…  in runCase()
795 …rr::resolveMultisampleColorBuffer(resolvedDepthStencil.getAccess(), rr::MultisampleConstPixelBuffe…  in runCase()