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author | wm4 <wm4@nowhere> | 2013-12-14 00:51:00 +0100 |
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committer | wm4 <wm4@nowhere> | 2013-12-14 00:51:00 +0100 |
commit | 600bccdf2aafba49f3aa19c774c3cdc025e93368 (patch) | |
tree | 9050b33bba108b00fb59cc6620282abe2245881b /stream/stream.c | |
parent | dd6d204e9e6b1c64280f486eb7536b70e600349b (diff) | |
download | mpv-600bccdf2aafba49f3aa19c774c3cdc025e93368.tar.bz2 mpv-600bccdf2aafba49f3aa19c774c3cdc025e93368.tar.xz |
stream: add function for dropping the buffer
And use it in demux_lavf.c. It looks like otherwise, some data might be
left over, depending on how the hell av_seek_frame() behaves.
Diffstat (limited to 'stream/stream.c')
-rw-r--r-- | stream/stream.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/stream/stream.c b/stream/stream.c index b7c373b6d4..ecda83e4aa 100644 --- a/stream/stream.c +++ b/stream/stream.c @@ -604,6 +604,15 @@ static int stream_skip_read(struct stream *s, int64_t len) return 1; } +// Drop the internal buffer. Note that this will advance the stream position +// (as seen by stream_tell()), because the real stream position is ahead of the +// logical stream position by the amount of buffered but not yet read data. +void stream_drop_buffers(stream_t *s) +{ + s->buf_pos = s->buf_len = 0; + s->eof = 0; +} + // Seek function bypassing the local stream buffer. static int stream_seek_unbuffered(stream_t *s, int64_t newpos) { @@ -631,8 +640,7 @@ static int stream_seek_unbuffered(stream_t *s, int64_t newpos) // Unlike stream_seek_unbuffered(), it still fills the local buffer. static int stream_seek_long(stream_t *s, int64_t pos) { - s->buf_pos = s->buf_len = 0; - s->eof = 0; + stream_drop_buffers(s); if (s->mode == STREAM_WRITE) { if (!(s->flags & MP_STREAM_SEEK) || !s->seek(s, pos)) |