Searched refs:PNG_FLAG_FREE_TRNS (Results 1 – 4 of 4) sorted by relevance
401 if ((mask & PNG_FREE_TRNS) && (png_ptr->flags & PNG_FLAG_FREE_TRNS)) in png_free_data()408 png_ptr->flags &= ~PNG_FLAG_FREE_TRNS; in png_free_data()
1248 if (png_ptr->flags & PNG_FLAG_FREE_TRNS) in png_read_destroy()1250 png_ptr->flags &= ~PNG_FLAG_FREE_TRNS; in png_read_destroy()
895 png_ptr->flags |= PNG_FLAG_FREE_TRNS; in png_set_tRNS()
2552 #define PNG_FLAG_FREE_TRNS 0x2000 macro