Searched refs:PNG_IO_WRITING (Results 1 – 3 of 3) sorted by relevance
57 png_ptr->io_state = PNG_IO_WRITING | PNG_IO_SIGNATURE; in png_write_sig()90 png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_HDR; in png_write_chunk_header()110 png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_DATA; in png_write_chunk_header()156 png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_CRC; in png_write_chunk_end()
440 pngtest_check_io_state(png_ptr, length, PNG_IO_WRITING); in pngtest_write_data()
2424 # define PNG_IO_WRITING 0x0002 /* currently writing */ macro