287 		tcu::Surface			refImg		(width, height);  in iterate()  local
332 		for (int y = 0; y < refImg.getHeight(); y++)  in iterate()
334 			for (int x = 0; x < refImg.getWidth(); x++)  in iterate()
336 				const float			xf			= (float(x)+.5f) / float(refImg.getWidth());  in iterate()
337 				const float			yf			= (float(refImg.getHeight()-y-1)+.5f) / float(refImg.getHeight());  in iterate()
343 				refImg.setPixel(x, y, tcu::RGBA(color));  in iterate()
349 …bool isOk = tcu::pixelThresholdCompare(log, "Result", "Image comparison result", refImg, testImg, …  in iterate()
380 		tcu::Surface			refImg		(width, height);  in iterate()  local
424 		for (int y = 0; y < refImg.getHeight(); y++)  in iterate()
426 			for (int x = 0; x < refImg.getWidth(); x++)  in iterate()
428 				const float			xf			= (float(x)+.5f) / float(refImg.getWidth());  in iterate()
429 				const float			yf			= (float(refImg.getHeight()-y-1)+.5f) / float(refImg.getHeight());  in iterate()
435 				refImg.setPixel(x, y, tcu::RGBA(color));  in iterate()
441 …bool isOk = tcu::pixelThresholdCompare(log, "Result", "Image comparison result", refImg, testImg, …  in iterate()
473 		tcu::Surface			refImg		(width, height);  in iterate()  local
530 		tcu::clear(refImg.getAccess(), tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f));  in iterate()
550 					if (de::inBounds(dx, 0, refImg.getWidth()) && de::inBounds(dy, 0, refImg.getHeight()))  in iterate()
551 						refImg.setPixel(dx, dy, tcu::RGBA(color));  in iterate()
558 …bool isOk = tcu::fuzzyCompare(log, "Result", "Image comparison result", refImg, testImg, threshold…  in iterate()
591 		tcu::Surface			refImg		(width, height);  in iterate()  local
655 			for(int y = 0; y < refImg.getHeight() / 2; y++)  in iterate()
656 				for(int x = 0; x < refImg.getWidth() / 2; x++)  in iterate()
657 					refImg.setPixel(x, y, tcu::RGBA::green());  in iterate()
659 			for(int y = 0; y < refImg.getHeight() / 2; y++)  in iterate()
660 				for(int x = refImg.getWidth() / 2; x < refImg.getWidth(); x++)  in iterate()
661 					refImg.setPixel(x, y, tcu::RGBA::blue());  in iterate()
663 			for(int y = refImg.getHeight() / 2; y < refImg.getHeight(); y++)  in iterate()
664 				for(int x = 0; x < refImg.getWidth() / 2; x++)  in iterate()
665 					refImg.setPixel(x, y, tcu::RGBA::blue());  in iterate()
667 			for(int y = refImg.getHeight() / 2; y < refImg.getHeight(); y++)  in iterate()
668 				for(int x = refImg.getWidth() / 2; x < refImg.getWidth(); x++)  in iterate()
669 					refImg.setPixel(x, y, tcu::RGBA::green());  in iterate()
674 …bool isOk = tcu::pixelThresholdCompare(log, "Result", "Image comparison result", refImg, testImg, …  in iterate()