4832 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
4834 		const float& dFdx = (fragNdx > 2) ? dFdx1 : dFdx0;  in sample4()
4835 		const float& dFdy = (fragNdx % 2) ? dFdy1 : dFdy0;  in sample4()
4842 		output[fragNdx] = sample(packetTexcoords[fragNdx], lod);  in sample4()
4952 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
4954 		const tcu::Vec2& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
4955 		const tcu::Vec2& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
4963 		output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), lod);  in sample4()
5066 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5068 		const tcu::CubeFace face		= tcu::selectCubeFace(packetTexcoords[fragNdx]);  in sample4()
5082 		const tcu::Vec2& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5083 		const tcu::Vec2& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5091 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()
5185 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5187 		const tcu::Vec3& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5188 		const tcu::Vec3& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5196 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()
5292 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5294 		const tcu::CubeFace face			= tcu::selectCubeFace(cubeCoords[fragNdx]);  in sample4()
5308 		const tcu::Vec2& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5309 		const tcu::Vec2& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5317 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()
5395 	for (int fragNdx = 0; fragNdx < 4; ++fragNdx)  in sample4()  local
5397 		const tcu::Vec3& dFdx = (fragNdx & 2) ? dFdx1 : dFdx0;  in sample4()
5398 		const tcu::Vec3& dFdy = (fragNdx & 1) ? dFdy1 : dFdy0;  in sample4()
5407 …output[fragNdx] = sample(packetTexcoords[fragNdx].x(), packetTexcoords[fragNdx].y(), packetTexcoor…  in sample4()