Searched refs:gray16 (Results 1 – 2 of 2) sorted by relevance
2314 png_uint_16 gray16 = (png_uint_16)((rc*red_1 + gc*green_1 in png_do_rgb_to_gray() local2316 w = png_ptr->gamma_16_from_1[(gray16&0xff) >> in png_do_rgb_to_gray()2317 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()2332 png_uint_16 red, green, blue, gray16; in png_do_rgb_to_gray() local2340 gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15); in png_do_rgb_to_gray()2341 *(dp++) = (png_byte)((gray16>>8) & 0xff); in png_do_rgb_to_gray()2342 *(dp++) = (png_byte)(gray16 & 0xff); in png_do_rgb_to_gray()2411 png_uint_16 gray16 = (png_uint_16)((rc * red_1 in png_do_rgb_to_gray() local2413 w = png_ptr->gamma_16_from_1[(gray16&0xff) >> in png_do_rgb_to_gray()2414 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()[all …]
2420 png_uint_16 gray16 = (png_uint_16)((rc*red_1 + gc*green_1 in png_do_rgb_to_gray() local2422 w = png_ptr->gamma_16_from_1[(gray16&0xff) >> in png_do_rgb_to_gray()2423 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()2438 png_uint_16 red, green, blue, gray16; in png_do_rgb_to_gray() local2446 gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15); in png_do_rgb_to_gray()2447 *(dp++) = (png_byte)((gray16>>8) & 0xff); in png_do_rgb_to_gray()2448 *(dp++) = (png_byte)(gray16 & 0xff); in png_do_rgb_to_gray()2518 png_uint_16 gray16 = (png_uint_16)((rc * red_1 in png_do_rgb_to_gray() local2520 w = png_ptr->gamma_16_from_1[(gray16&0xff) >> in png_do_rgb_to_gray()2521 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()[all …]