dither 1505 ext/gd/gd.c zend_bool dither; dither 1509 ext/gd/gd.c if (zend_parse_parameters(ZEND_NUM_ARGS(), "rbl", &IM, &dither, &ncolors) == FAILURE) { dither 1521 ext/gd/gd.c gdImageTrueColorToPalette(im, dither, ncolors); dither 1757 ext/gd/libgd/gd_topal.c static void gdImageTrueColorToPaletteBody (gdImagePtr oim, int dither, int colorsWanted, gdImagePtr *cimP); dither 1759 ext/gd/libgd/gd_topal.c gdImagePtr gdImageCreatePaletteFromTrueColor (gdImagePtr im, int dither, int colorsWanted) dither 1762 ext/gd/libgd/gd_topal.c gdImageTrueColorToPaletteBody(im, dither, colorsWanted, &nim); dither 1766 ext/gd/libgd/gd_topal.c void gdImageTrueColorToPalette (gdImagePtr im, int dither, int colorsWanted) dither 1768 ext/gd/libgd/gd_topal.c gdImageTrueColorToPaletteBody(im, dither, colorsWanted, 0); dither 1779 ext/gd/libgd/gd_topal.c static void gdImageTrueColorToPaletteBody (gdImagePtr oim, int dither, int colorsWanted, gdImagePtr *cimP) dither 1944 ext/gd/libgd/gd_topal.c if (dither)