Lines Matching refs:XYZ
1381 * converting from XYZ end points to chromaticities the absolute magnitude of
1385 PNG_EXTERN int png_xy_from_XYZ PNGARG((png_xy *xy, png_XYZ XYZ));
1386 PNG_EXTERN int png_XYZ_from_xy PNGARG((png_XYZ *XYZ, png_xy xy));
1388 png_XYZ *XYZ, png_xy xy));
