gdImageRotateBicubicFixed  851 ext/gd/libgd/gd.h gdImagePtr gdImageRotateBicubicFixed(gdImagePtr src, const float degrees, const int bgColor);
gdImageRotateBicubicFixed 2198 ext/gd/libgd/gd_interpolation.c 			return gdImageRotateBicubicFixed(src, angle, bgcolor);