diff options
| author | Max Kellermann <max@duempel.org> | 2009-08-15 21:18:38 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-08-15 21:18:38 +0200 |
| commit | f401c1059c78358b701dbee22ca78035c6e652eb (patch) | |
| tree | 5cf487eea76b70b91e6acee8f55b6ca135b45a4a /src/decoder/mad_plugin.c | |
| parent | e28a0e97b5d2e54684c6452d6d45f64ff1e542d9 (diff) | |
| parent | 5715534b530cfed0d6650b0fb34cfcb17da4088b (diff) | |
| download | mpd-f401c1059c78358b701dbee22ca78035c6e652eb.tar.gz mpd-f401c1059c78358b701dbee22ca78035c6e652eb.tar.xz mpd-f401c1059c78358b701dbee22ca78035c6e652eb.zip | |
Merged release 0.15.2 from branch 'v0.15.x'
Conflicts:
NEWS
configure.ac
Diffstat (limited to 'src/decoder/mad_plugin.c')
| -rw-r--r-- | src/decoder/mad_plugin.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/src/decoder/mad_plugin.c b/src/decoder/mad_plugin.c index 85f4506d2..c5287564f 100644 --- a/src/decoder/mad_plugin.c +++ b/src/decoder/mad_plugin.c @@ -350,11 +350,11 @@ parse_id3_replay_gain_info(struct id3_tag *tag) } #endif -#ifdef HAVE_ID3TAG static void mp3_parse_id3(struct mp3_data *data, size_t tagsize, struct tag **mpd_tag, struct replay_gain_info **replay_gain_info_r) { +#ifdef HAVE_ID3TAG struct id3_tag *id3_tag = NULL; id3_length_t count; id3_byte_t const *id3_data; @@ -418,8 +418,34 @@ static void mp3_parse_id3(struct mp3_data *data, size_t tagsize, id3_tag_delete(id3_tag); g_free(allocated); -} +#else /* !HAVE_ID3TAG */ + (void)mpd_tag; + (void)replay_gain_info_r; + + /* This code is enabled when libid3tag is disabled. Instead + of parsing the ID3 frame, it just skips it. */ + + mad_stream_skip(&data->stream, tagsize); #endif +} + +#ifndef HAVE_ID3TAG +/** + * This function emulates libid3tag when it is disabled. Instead of + * doing a real analyzation of the frame, it just checks whether the + * frame begins with the string "ID3". If so, it returns the full + * length. + */ +static signed long +id3_tag_query(const void *p0, size_t length) +{ + const char *p = p0; + + return length > 3 && memcmp(p, "ID3", 3) == 0 + ? length + : 0; +} +#endif /* !HAVE_ID3TAG */ static enum mp3_action decode_next_frame_header(struct mp3_data *data, G_GNUC_UNUSED struct tag **tag, @@ -433,7 +459,6 @@ decode_next_frame_header(struct mp3_data *data, G_GNUC_UNUSED struct tag **tag, return DECODE_BREAK; } if (mad_header_decode(&data->frame.header, &data->stream)) { -#ifdef HAVE_ID3TAG if ((data->stream).error == MAD_ERROR_LOSTSYNC && (data->stream).this_frame) { signed long tagsize = id3_tag_query((data->stream). @@ -454,7 +479,6 @@ decode_next_frame_header(struct mp3_data *data, G_GNUC_UNUSED struct tag **tag, return DECODE_CONT; } } -#endif if (MAD_RECOVERABLE((data->stream).error)) { return DECODE_SKIP; } else { @@ -493,7 +517,6 @@ decodeNextFrame(struct mp3_data *data) return DECODE_BREAK; } if (mad_frame_decode(&data->frame, &data->stream)) { -#ifdef HAVE_ID3TAG if ((data->stream).error == MAD_ERROR_LOSTSYNC) { signed long tagsize = id3_tag_query((data->stream). this_frame, @@ -506,7 +529,6 @@ decodeNextFrame(struct mp3_data *data) return DECODE_CONT; } } -#endif if (MAD_RECOVERABLE((data->stream).error)) { return DECODE_SKIP; } else { |