Lines Matching refs:gray16
2423 png_uint_16 gray16 = (png_uint_16)((rc*red_1 + gc*green_1
2425 w = png_ptr->gamma_16_from_1[(gray16&0xff) >>
2426 png_ptr->gamma_shift][gray16 >> 8];
2441 png_uint_16 red, green, blue, gray16;
2449 gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15);
2450 *(dp++) = (png_byte)((gray16>>8) & 0xff);
2451 *(dp++) = (png_byte)(gray16 & 0xff);
2521 png_uint_16 gray16 = (png_uint_16)((rc * red_1
2523 w = png_ptr->gamma_16_from_1[(gray16&0xff) >>
2524 png_ptr->gamma_shift][gray16 >> 8];
2541 png_uint_16 red, green, blue, gray16;
2547 gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15);
2548 *(dp++) = (png_byte)((gray16>>8) & 0xff);
2549 *(dp++) = (png_byte)(gray16 & 0xff);