Lines Matching refs:flags
162 png_uint_32 save_flags=p->flags;
174 p->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK;
176 p->flags=save_flags;
228 if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) ==
234 if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE)
399 if ((mask & PNG_FREE_TRNS) && (png_ptr->flags & PNG_FLAG_FREE_TRNS))
406 png_ptr->flags &= ~PNG_FLAG_FREE_TRNS;
550 if ((mask & PNG_FREE_HIST) && (png_ptr->flags & PNG_FLAG_FREE_HIST))
557 png_ptr->flags &= ~PNG_FLAG_FREE_HIST;
566 if ((mask & PNG_FREE_PLTE) && (png_ptr->flags & PNG_FLAG_FREE_PLTE))
573 png_ptr->flags &= ~PNG_FLAG_FREE_PLTE;
