Lines Matching refs:zstream
267 png_ptr->zstream.avail_out = in png_push_read_chunk()
270 png_ptr->zstream.next_out = png_ptr->row_buf; in png_push_read_chunk()
638 png_ptr->zstream.next_in = buffer; in png_process_IDAT_data()
640 png_ptr->zstream.avail_in = (uInt)buffer_length; in png_process_IDAT_data()
645 while (png_ptr->zstream.avail_in > 0 && in png_process_IDAT_data()
655 if (!(png_ptr->zstream.avail_out > 0)) in png_process_IDAT_data()
658 png_ptr->zstream.avail_out = (uInt)(PNG_ROWBYTES(png_ptr->pixel_depth, in png_process_IDAT_data()
661 png_ptr->zstream.next_out = png_ptr->row_buf; in png_process_IDAT_data()
700 if (png_ptr->zstream.next_out != png_ptr->row_buf) in png_process_IDAT_data()
721 if (png_ptr->zstream.avail_out == 0) in png_process_IDAT_data()
734 if (png_ptr->zstream.avail_in > 0) in png_process_IDAT_data()