[FFmpeg-cvslog] avformat/mpc8: use ff_get_extradata()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Wed Dec 25 16:37:42 2013 +0100| [6f7daae04315e90287f888b6cc7b36b13741251e] | committer: Michael Niedermayer

avformat/mpc8: use ff_get_extradata()

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6f7daae04315e90287f888b6cc7b36b13741251e
---

 libavformat/mpc8.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavformat/mpc8.c b/libavformat/mpc8.c
index 7017c18..0e9baaa 100644
--- a/libavformat/mpc8.c
+++ b/libavformat/mpc8.c
@@ -241,9 +241,8 @@ static int mpc8_read_header(AVFormatContext *s)
     st->codec->codec_id = AV_CODEC_ID_MUSEPACK8;
     st->codec->bits_per_coded_sample = 16;
 
-    if (ff_alloc_extradata(st->codec, 2))
+    if (ff_get_extradata(st->codec, pb, 2) < 0)
         return AVERROR(ENOMEM);
-    avio_read(pb, st->codec->extradata, st->codec->extradata_size);
 
     st->codec->channels = (st->codec->extradata[1] >> 4) + 1;
     st->codec->sample_rate = mpc8_rate[st->codec->extradata[0] >> 5];