diff options
author | Clément Bœsch <u@pkh.me> | 2013-11-17 00:18:53 +0400 |
---|---|---|
committer | Clément Bœsch <u@pkh.me> | 2013-11-17 01:34:23 +0400 |
commit | 7e704b1e109b3c48b3175bf0eac7bb5bf0c66e75 (patch) | |
tree | 97b2e827b3617392fc090541b7037bea899aecb5 /libavcodec/vp9.c | |
parent | cee63a14835267a8a3665ccc93b9f9c34a225b5e (diff) |
avcodec/vp9: add a never triggerable assert.
vp8_rac_get_tree() is called with a tree of size 3, so the returned
value can not be outside [0;3]. All of the [0;3] cases are handled in
the switch, so the assert should not be triggerable by any means. A
similar change was introduced in 97962b2 / 72ca830, with the
av_log()+AVERROR_INVALIDDATA form, suggesting it could be triggerable
somehow. This assert might help static analyzer, or simply the reader.
Diffstat (limited to 'libavcodec/vp9.c')
-rw-r--r-- | libavcodec/vp9.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index 4978915bc4..e2cb388fc9 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -2768,6 +2768,8 @@ static int decode_sb(AVCodecContext *ctx, int row, int col, struct VP9Filter *lf } } break; + default: + av_assert0(0); } } else if (vp56_rac_get_prob_branchy(&s->c, p[1])) { bp = PARTITION_SPLIT; |