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authorMichael Niedermayer <michaelni@gmx.at>2013-12-25 16:37:42 +0100
committerMichael Niedermayer <michaelni@gmx.at>2013-12-25 17:14:32 +0100
commit9e5fa1e55d183b7fae7543dc0b4cc856c3248b5a (patch)
tree3310042001dfc023a6aac9dcbd9d0faa7ffd5652
parentb59740eae53786dd166871f19d30758630a40171 (diff)
downloadffmpeg-9e5fa1e55d183b7fae7543dc0b4cc856c3248b5a.tar.gz
avformat/apc: use ff_get_extradata()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-rw-r--r--libavformat/apc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/libavformat/apc.c b/libavformat/apc.c
index 08ae9351dc..21bb514cd0 100644
--- a/libavformat/apc.c
+++ b/libavformat/apc.c
@@ -52,11 +52,9 @@ static int apc_read_header(AVFormatContext *s)
avio_rl32(pb); /* number of samples */
st->codec->sample_rate = avio_rl32(pb);
- if (ff_alloc_extradata(st->codec, 2 * 4))
- return AVERROR(ENOMEM);
-
/* initial predictor values for adpcm decoder */
- avio_read(pb, st->codec->extradata, 2 * 4);
+ if (ff_get_extradata(st->codec, pb, 2 * 4) < 0)
+ return AVERROR(ENOMEM);
if (avio_rl32(pb)) {
st->codec->channels = 2;