diff options
Diffstat (limited to 'src/libmad/stream.h')
| -rw-r--r-- | src/libmad/stream.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/libmad/stream.h b/src/libmad/stream.h index e745f5b20..b40db3197 100644 --- a/src/libmad/stream.h +++ b/src/libmad/stream.h @@ -1,5 +1,5 @@ /* - * mad - MPEG audio decoder + * libmad - MPEG audio decoder library * Copyright (C) 2000-2001 Robert Leslie * * This program is free software; you can redistribute it and/or modify @@ -16,7 +16,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * $Id: stream.h,v 1.1 2001/08/12 02:57:55 guenter Exp $ + * $Id: stream.h,v 1.2 2002/04/30 18:46:58 miguelfreitas Exp $ */ # ifndef LIBMAD_STREAM_H @@ -28,6 +28,8 @@ # define MAD_BUFFER_MDLEN (511 + 2048 + MAD_BUFFER_GUARD) enum mad_error { + MAD_ERROR_NONE = 0x0000, /* no error */ + MAD_ERROR_BUFLEN = 0x0001, /* input buffer too small (or EOF) */ MAD_ERROR_BUFPTR = 0x0002, /* invalid (null) buffer pointer */ @@ -80,18 +82,19 @@ struct mad_stream { enum { MAD_OPTION_IGNORECRC = 0x0001, /* ignore CRC errors */ - MAD_OPTION_HALFSAMPLERATE = 0x0002, /* generate PCM at 1/2 sample rate */ + MAD_OPTION_HALFSAMPLERATE = 0x0002 /* generate PCM at 1/2 sample rate */ # if 0 /* not yet implemented */ MAD_OPTION_LEFTCHANNEL = 0x0010, /* decode left channel only */ MAD_OPTION_RIGHTCHANNEL = 0x0020, /* decode right channel only */ - MAD_OPTION_SINGLECHANNEL = 0x0030, /* combine channels */ + MAD_OPTION_SINGLECHANNEL = 0x0030 /* combine channels */ # endif }; void mad_stream_init(struct mad_stream *); void mad_stream_finish(struct mad_stream *); -# define mad_stream_options(stream, opts) ((stream)->options = (opts)) +# define mad_stream_options(stream, opts) \ + ((void) ((stream)->options = (opts))) void mad_stream_buffer(struct mad_stream *, unsigned char const *, unsigned long); @@ -99,4 +102,6 @@ void mad_stream_skip(struct mad_stream *, unsigned long); int mad_stream_sync(struct mad_stream *); +char const *mad_stream_errorstr(struct mad_stream const *); + # endif |