134 	tcu::Surface				referenceFrame	(viewportW, viewportH);  in iterate()  local
236 	for (int y = 0; y < referenceFrame.getHeight(); y++)  in iterate()
238 		float	yf		= ((float)y + 0.5f) / (float)referenceFrame.getHeight();  in iterate()
239 …int		half	= de::clamp((int)((float)referenceFrame.getWidth()*0.5f + 0.5f), 0, referenceFrame.getWi…  in iterate()
244 			float	xf		= ((float)x + 0.5f) / (float)referenceFrame.getWidth();  in iterate()
248 			referenceFrame.setPixel(x, y, dpass ? tcu::RGBA::green() : tcu::RGBA::blue());  in iterate()
252 		for (int x = half; x < referenceFrame.getWidth(); x++)  in iterate()
254 			float	xf		= ((float)x + 0.5f) / (float)referenceFrame.getWidth();  in iterate()
255 			float	xh		= ((float)(x - half) + 0.5f) / (float)(referenceFrame.getWidth()-half);  in iterate()
260 			referenceFrame.setPixel(x, y, dpass ? tcu::RGBA::green() : tcu::RGBA::blue());  in iterate()
264 …bool isOk = tcu::fuzzyCompare(log, "Result", "Image comparison result", referenceFrame, renderedFr…  in iterate()
305 	tcu::Surface				referenceFrame	(viewportW, viewportH);  in iterate()  local
402 	for (int y = 0; y < referenceFrame.getHeight(); y++)  in iterate()
404 		for (int x = 0; x < referenceFrame.getWidth(); x++)  in iterate()
406 			float	xf		= ((float)x + 0.5f) / (float)referenceFrame.getWidth();  in iterate()
407 			float	yf		= ((float)y + 0.5f) / (float)referenceFrame.getHeight();  in iterate()
412 			referenceFrame.setPixel(x, y, tcu::RGBA(col, col, col, 0xff));  in iterate()
416 …bool isOk = tcu::fuzzyCompare(log, "Result", "Image comparison result", referenceFrame, renderedFr…  in iterate()