Lines Matching defs:mask
311 int freer, png_uint_32 mask)
319 info_ptr->free_me |= mask;
322 info_ptr->free_me &= ~mask;
330 png_free_data(png_structp png_ptr, png_infop info_ptr, png_uint_32 mask,
340 if ((mask & PNG_FREE_TEXT) & info_ptr->free_me)
365 if ((mask & PNG_FREE_TRNS) & info_ptr->free_me)
375 if ((mask & PNG_FREE_SCAL) & info_ptr->free_me)
387 if ((mask & PNG_FREE_PCAL) & info_ptr->free_me)
410 if ((mask & PNG_FREE_ICCP) & info_ptr->free_me)
422 if ((mask & PNG_FREE_SPLT) & info_ptr->free_me)
459 if ((mask & PNG_FREE_UNKN) & info_ptr->free_me)
489 if ((mask & PNG_FREE_HIST) & info_ptr->free_me)
498 if ((mask & PNG_FREE_PLTE) & info_ptr->free_me)
508 if ((mask & PNG_FREE_ROWS) & info_ptr->free_me)
526 mask &= ~PNG_FREE_MUL;
528 info_ptr->free_me &= ~mask;
932 * 3. The application called png_permit_mng_features with a mask that