Lines Matching defs:optimize
1127 /* If no alpha we can optimize. */
1192 /* If no alpha we can optimize. */
3450 int optimize = (png_ptr->flags & PNG_FLAG_OPTIMIZE_ALPHA) != 0;
3843 if (!optimize)
3899 if (optimize)
3972 if (!optimize) w = gamma_from_1[w];
3977 if (!optimize) w = gamma_from_1[w];
3982 if (!optimize) w = gamma_from_1[w];
4061 if (!optimize)
4068 if (!optimize)
4076 if (!optimize)