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| author | Max Kellermann <max@duempel.org> | 2008-11-02 17:10:02 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2008-11-02 17:10:02 +0100 |
| commit | 2124df13909a2413dfc41684323f4cee78283c31 (patch) | |
| tree | 0b1b875e475af1f01187cdad83c6662c7e08c5f1 /src/decoder_thread.c | |
| parent | 395aa4e847424e74b874ce7e04bcec53e7347925 (diff) | |
| download | mpd-2124df13909a2413dfc41684323f4cee78283c31.tar.gz mpd-2124df13909a2413dfc41684323f4cee78283c31.tar.xz mpd-2124df13909a2413dfc41684323f4cee78283c31.zip | |
decoder: rewind input stream after try_decode()
The try_decode() method may have read some data from the stream, which
is now lost. To make this data available to other methods, get it
back by rewinding the input stream after each try_decode() invocation.
The ogg and wavpack plugins did this manually and inconsistently; this
code can now be removed.
Diffstat (limited to 'src/decoder_thread.c')
| -rw-r--r-- | src/decoder_thread.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/decoder_thread.c b/src/decoder_thread.c index 403c2bac8..d66094cd2 100644 --- a/src/decoder_thread.c +++ b/src/decoder_thread.c @@ -32,10 +32,17 @@ static bool decoder_try_decode(const struct decoder_plugin *plugin, struct input_stream *input_stream) { + bool ret; + if (plugin->try_decode == NULL) return true; - return plugin->try_decode(input_stream); + ret = plugin->try_decode(input_stream); + + /* rewind the stream, so the next reader gets a fresh start */ + input_stream_seek(input_stream, 0, SEEK_SET); + + return ret; } static void decodeStart(void) |