Searched refs:PNG_SHIFT (Results 1 – 7 of 7) sorted by relevance
549 if ((png_ptr->transformations & PNG_SHIFT) != 0) in png_do_write_transformations()
91 png_ptr->transformations |= PNG_SHIFT; in png_set_shift()
1889 if ((png_ptr->transformations & PNG_SHIFT) != 0 && in png_init_read_transformations()1897 png_ptr->transformations &= ~PNG_SHIFT; in png_init_read_transformations()4969 if ((png_ptr->transformations & PNG_SHIFT) != 0) in png_do_read_transformations()
645 #define PNG_SHIFT 0x0008U macro
740 if ((png_ptr->transformations & PNG_SHIFT) != 0) in png_write_row()
433 if ((png_ptr->transformations & PNG_SHIFT) != 0) in png_read_row()
4112 Prevent PNG_EXPAND+PNG_SHIFT doing the shift twice.