397 static void renderFloatReference (const tcu::PixelBufferAccess& dst, int gridWidth, int gridHeight,…  in renderFloatReference()  argument
400 	const float	cellW		= (float)dst.getWidth() / (float)(gridWidth-1);  in renderFloatReference()
407 			const int		cellX	= de::clamp(deFloorFloatToInt32((float)x / cellW), 0, gridWidth-2);  in renderFloatReference()
411 …const Vec4		v00		= readVec4(vertices + ((cellY+0)*gridWidth + cellX+0)*numComponents, numComponent…  in renderFloatReference()
412 …const Vec4		v01		= readVec4(vertices + ((cellY+1)*gridWidth + cellX+0)*numComponents, numComponent…  in renderFloatReference()
413 …const Vec4		v10		= readVec4(vertices + ((cellY+0)*gridWidth + cellX+1)*numComponents, numComponent…  in renderFloatReference()
414 …const Vec4		v11		= readVec4(vertices + ((cellY+1)*gridWidth + cellX+1)*numComponents, numComponent…  in renderFloatReference()
428 static void renderIntReference (const tcu::PixelBufferAccess& dst, int gridWidth, int gridHeight, i…  in renderIntReference()  argument
430 	float	cellW		= (float)dst.getWidth() / (float)(gridWidth-1);  in renderIntReference()
437 			int			cellX	= de::clamp(deFloorFloatToInt32((float)x / cellW), 0, gridWidth-2);  in renderIntReference()
439 			IVec4		c		= readIVec4(vertices + (cellY*gridWidth + cellX+1)*numComponents, numComponents);  in renderIntReference()
553 	const int					gridWidth			= de::clamp(minBufSize.x()/minCellSize, 1, 255)+1;  in iterate()  local
555 	const int					numVertices			= gridWidth*gridHeight;  in iterate()
556 	const int					numQuads			= (gridWidth-1)*(gridHeight-1);  in iterate()
597 		int	quadY	= quadNdx / (gridWidth-1);  in iterate()
598 		int quadX	= quadNdx - quadY*(gridWidth-1);  in iterate()
600 		indices[quadNdx*6+0] = deUint16(quadX + quadY*gridWidth);  in iterate()
601 		indices[quadNdx*6+1] = deUint16(quadX + (quadY+1)*gridWidth);  in iterate()
602 		indices[quadNdx*6+2] = deUint16(quadX + quadY*gridWidth + 1);  in iterate()
604 		indices[quadNdx*6+4] = deUint16(quadX + (quadY+1)*gridWidth + 1);  in iterate()
610 		for (int x = 0; x < gridWidth; x++)  in iterate()
612 			float	xf	= (float)x / (float)(gridWidth-1);  in iterate()
615 			positions[(y*gridWidth + x)*4 + 0] = 2.0f*xf - 1.0f;  in iterate()
616 			positions[(y*gridWidth + x)*4 + 1] = 2.0f*yf - 1.0f;  in iterate()
617 			positions[(y*gridWidth + x)*4 + 2] = 0.0f;  in iterate()
618 			positions[(y*gridWidth + x)*4 + 3] = 1.0f;  in iterate()
663 						for (int x = 0; x < gridWidth; x++)  in iterate()
665 							float	xf	= (float)x / (float)(gridWidth-1);  in iterate()
672 							float*	v	= dst + (y*gridWidth + x)*numScalars;  in iterate()
700 …const IVec4	rangeDiv	= swizzleVec((IVec4(gridWidth, gridHeight, gridWidth, gridHeight)-1), curInVe…  in iterate()
706 						for (int x = 0; x < gridWidth; x++)  in iterate()
708 							int			ix	= gridWidth - x - 1;  in iterate()
711 							deInt32*	v	= dst + (y*gridWidth + x)*numScalars;  in iterate()
736 …const IVec4	rangeDiv	= swizzleVec((IVec4(gridWidth, gridHeight, gridWidth, gridHeight)-1), curInVe…  in iterate()
744 						for (int x = 0; x < gridWidth; x++)  in iterate()
746 							int			ix	= gridWidth - x - 1;  in iterate()
749 							deUint32*	v	= dst + (y*gridWidth + x)*numScalars;  in iterate()
862 					renderIntReference(viewportBuf, gridWidth, gridHeight, scalarSize, (const int*)inputData);  in iterate()
864 					renderFloatReference(viewportBuf, gridWidth, gridHeight, scalarSize, (const float*)inputData);  in iterate()