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| author | Laurent Aimar <fenrir@videolan.org> | 2011-09-23 22:36:11 +0200 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2011-10-07 00:37:32 +0200 |
| commit | a72cad0a6c05aa74940101e937cb3dc602d7d67b (patch) | |
| tree | 7c6d09b781a515644eaebef066b373c2cdefd2a5 /libavcodec/vp6.c | |
| parent | 3d09d0017d10a0d738141a955c75c555133e41b2 (diff) | |
| download | ffmpeg-a72cad0a6c05aa74940101e937cb3dc602d7d67b.tar.gz | |
vp6: Reset the internal state when aborting key frames header parsing
It prevents leaving the state only half initialized.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Diffstat (limited to 'libavcodec/vp6.c')
| -rw-r--r-- | libavcodec/vp6.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c index 6928a91a05..e29f9014aa 100644 --- a/libavcodec/vp6.c +++ b/libavcodec/vp6.c @@ -139,8 +139,11 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, if (coeff_offset) { buf += coeff_offset; buf_size -= coeff_offset; - if (buf_size < 0) + if (buf_size < 0) { + if (s->framep[VP56_FRAME_CURRENT]->key_frame) + avcodec_set_dimensions(s->avctx, 0, 0); return 0; + } if (s->use_huffman) { s->parse_coeff = vp6_parse_coeff_huffman; init_get_bits(&s->gb, buf, buf_size<<3); |