Cross Reference: /vbox/src/libs/libpng-1.2.8/pngrtran.c

Lines Matching defs:gamma_shift
1282          png_ptr->gamma_shift
1297          png_ptr->gamma_shift);
2210                                   png_ptr->gamma_shift][red>>8];
2212                                   png_ptr->gamma_shift][green>>8];
2214                                   png_ptr->gamma_shift][blue>>8];
2218                          png_ptr->gamma_shift][gray16 >> 8];
2307                                   png_ptr->gamma_shift][red>>8];
2309                                   png_ptr->gamma_shift][green>>8];
2311                                   png_ptr->gamma_shift][blue>>8];
2315                          png_ptr->gamma_shift][gray16 >> 8];
2600    png_uint_16pp gamma_16_to_1, int gamma_shift
2808                            v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
2902                         png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
2905                         v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)];
2908                         v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)];
3016                         v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
3035                         g = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp];
3037                         w = gamma_16_from_1[(v&0xff) >> gamma_shift][v >> 8];
3172                         v = gamma_16[*(sp + 1) >> gamma_shift][*sp];
3175                         v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)];
3178                         v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)];
3196                         v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp];
3198                         x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
3201                         v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)];
3203                         x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
3206                         v = gamma_16_to_1[*(sp + 5) >> gamma_shift][*(sp + 4)];
3208                         x = gamma_16_from_1[(w & 0xff) >> gamma_shift][w >> 8];
3279  * is 16, use gamma_16_table and gamma_shift.  Build these with
3285    int gamma_shift)
3323                   v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3327                   v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3331                   v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3360                   png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3364                   v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3368                   v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3392                   png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
3447                   png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp];
4000       png_ptr->gamma_shift = (png_byte)shift;