Searched refs:io_copy (Results 1 – 1 of 1) sorted by relevance
90 io_data io_copy; in read_by_row() local95 io_copy.input = read_ptr; in read_by_row()96 io_copy.output = write_ptr; in read_by_row()97 png_set_read_fn(png_ptr, &io_copy, read_and_copy); in read_by_row()