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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-12-16 10:33:38 +0100 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-12-18 23:22:59 +0100 |
| commit | c63dd3f0a48a9f6389d253597ab51caddc0118db (patch) | |
| tree | 9450a9b6deedebbbdb9d5f3968033184e83de16e | |
| parent | 3beb9cbad35218ed1fb3473eeb3cfc97a931bff4 (diff) | |
| download | ffmpeg-c63dd3f0a48a9f6389d253597ab51caddc0118db.tar.gz | |
a64multi: check elbg return values
| -rw-r--r-- | libavcodec/a64multienc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libavcodec/a64multienc.c b/libavcodec/a64multienc.c index 786074fea5..d742deeaf7 100644 --- a/libavcodec/a64multienc.c +++ b/libavcodec/a64multienc.c @@ -321,8 +321,14 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt, buf = pkt->data; /* calc optimal new charset + charmaps */ - ff_init_elbg(meta, 32, 1000 * c->mc_lifetime, best_cb, CHARSET_CHARS, 50, charmap, &c->randctx); - ff_do_elbg (meta, 32, 1000 * c->mc_lifetime, best_cb, CHARSET_CHARS, 50, charmap, &c->randctx); + ret = ff_init_elbg(meta, 32, 1000 * c->mc_lifetime, best_cb, + CHARSET_CHARS, 50, charmap, &c->randctx); + if (ret < 0) + return ret; + ret = ff_do_elbg(meta, 32, 1000 * c->mc_lifetime, best_cb, + CHARSET_CHARS, 50, charmap, &c->randctx); + if (ret < 0) + return ret; /* create colorram map and a c64 readable charset */ render_charset(avctx, charset, colram); |