Searched refs:UNP_RECIPROCAL (Results 1 – 2 of 2) sorted by relevance
1730 #define UNP_RECIPROCAL(alpha) ((((0xffff*0xff)<<7)+(alpha>>1))/alpha) macro1825 reciprocal = UNP_RECIPROCAL(alpha); in png_write_image_8bit()
1834 #define UNP_RECIPROCAL(alpha) ((((0xffff*0xff)<<7)+(alpha>>1))/alpha) macro1931 reciprocal = UNP_RECIPROCAL(alpha); in png_write_image_8bit()