Searched refs:PNG_IO_READING (Results 1 – 3 of 3) sorted by relevance
133 png_ptr->io_state = PNG_IO_READING | PNG_IO_SIGNATURE; in png_read_sig()162 png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_HDR; in png_read_chunk_header()188 png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_DATA; in png_read_chunk_header()271 png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_CRC; in png_crc_error()
409 pngtest_check_io_state(png_ptr, length, PNG_IO_READING); in pngtest_read_data()
2423 # define PNG_IO_READING 0x0001 /* currently reading */ macro