4795 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
4797 		const float& dFdx = (fragNdx > 2) ? dFdx1 : dFdx0;  in sample4()
4798 		const float& dFdy = (fragNdx % 2) ? dFdy1 : dFdy0;  in sample4()
4805 		output[fragNdx] = sample(packetTexcoords[fragNdx], lod);  in sample4()
4915 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
4917 		const tcu::Vec2& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
4918 		const tcu::Vec2& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
4926 		output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), lod);  in sample4()
5029 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5031 		const tcu::CubeFace face		= tcu::selectCubeFace(packetTexcoords[fragNdx]);  in sample4()
5045 		const tcu::Vec2& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5046 		const tcu::Vec2& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5054 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()
5148 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5150 		const tcu::Vec3& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5151 		const tcu::Vec3& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5159 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()
5255 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5257 		const tcu::CubeFace face			= tcu::selectCubeFace(cubeCoords[fragNdx]);  in sample4()
5271 		const tcu::Vec2& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5272 		const tcu::Vec2& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5280 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()
5358 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5360 		const tcu::Vec3& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5361 		const tcu::Vec3& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5370 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()