303 		tcu::Surface			refImg		(width, height);  in iterate()  local
351 		for (int y = 0; y < refImg.getHeight(); y++)  in iterate()
353 			for (int x = 0; x < refImg.getWidth(); x++)  in iterate()
355 				const float			xf			= (float(x)+.5f) / float(refImg.getWidth());  in iterate()
356 				const float			yf			= (float(refImg.getHeight()-y-1)+.5f) / float(refImg.getHeight());  in iterate()
362 				refImg.setPixel(x, y, tcu::RGBA(color));  in iterate()
368 …bool isOk = tcu::pixelThresholdCompare(log, "Result", "Image comparison result", refImg, testImg, …  in iterate()
399 		tcu::Surface			refImg		(width, height);  in iterate()  local
446 		for (int y = 0; y < refImg.getHeight(); y++)  in iterate()
448 			for (int x = 0; x < refImg.getWidth(); x++)  in iterate()
450 				const float			xf			= (float(x)+.5f) / float(refImg.getWidth());  in iterate()
451 				const float			yf			= (float(refImg.getHeight()-y-1)+.5f) / float(refImg.getHeight());  in iterate()
457 				refImg.setPixel(x, y, tcu::RGBA(color));  in iterate()
463 …bool isOk = tcu::pixelThresholdCompare(log, "Result", "Image comparison result", refImg, testImg, …  in iterate()
495 		tcu::Surface			refImg		(width, height);  in iterate()  local
555 		tcu::clear(refImg.getAccess(), tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f));  in iterate()
575 					if (de::inBounds(dx, 0, refImg.getWidth()) && de::inBounds(dy, 0, refImg.getHeight()))  in iterate()
576 						refImg.setPixel(dx, dy, tcu::RGBA(color));  in iterate()
583 …bool isOk = tcu::fuzzyCompare(log, "Result", "Image comparison result", refImg, testImg, threshold…  in iterate()
616 		tcu::Surface			refImg		(width, height);  in iterate()  local
683 			for(int y = 0; y < refImg.getHeight() / 2; y++)  in iterate()
684 				for(int x = 0; x < refImg.getWidth() / 2; x++)  in iterate()
685 					refImg.setPixel(x, y, tcu::RGBA::green());  in iterate()
687 			for(int y = 0; y < refImg.getHeight() / 2; y++)  in iterate()
688 				for(int x = refImg.getWidth() / 2; x < refImg.getWidth(); x++)  in iterate()
689 					refImg.setPixel(x, y, tcu::RGBA::blue());  in iterate()
691 			for(int y = refImg.getHeight() / 2; y < refImg.getHeight(); y++)  in iterate()
692 				for(int x = 0; x < refImg.getWidth() / 2; x++)  in iterate()
693 					refImg.setPixel(x, y, tcu::RGBA::blue());  in iterate()
695 			for(int y = refImg.getHeight() / 2; y < refImg.getHeight(); y++)  in iterate()
696 				for(int x = refImg.getWidth() / 2; x < refImg.getWidth(); x++)  in iterate()
697 					refImg.setPixel(x, y, tcu::RGBA::green());  in iterate()
702 …bool isOk = tcu::pixelThresholdCompare(log, "Result", "Image comparison result", refImg, testImg, …  in iterate()
994 	tcu::Surface			refImg		(viewportW, viewportH);  in iterate()  local
1016 	tcu::clear(refImg.getAccess(), clearColor);  in iterate()
1036 …renderReference(refImg.getAccess(), (int)m_positions.size(), &indices[0], &m_positions[0], &m_colo…  in iterate()
1059 …renderReference(refImg.getAccess(), (int)indices.size(), &indices[0], &mappedPos[0], &m_colors[0],…  in iterate()
1085 		tcu::clear(refImg.getAccess(), clearColor);  in iterate()
1086 …renderReference(refImg.getAccess(), (int)indices.size(), &indices[0], &mappedPos[0], &m_colors[0],…  in iterate()
1091 …if (!tcu::fuzzyCompare(m_testCtx.getLog(), "Result", "Image comparison result", refImg, testImg, t…  in iterate()