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au: return meaningful error codes

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol
2012-12-19 20:16:35 +00:00
parent a1d14336d3
commit 76877beada
1 changed files with 3 additions and 3 deletions
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6
libavformat/au.c
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@@ -76,7 +76,7 @@ static int au_read_header(AVFormatContext *s)
/* check ".snd" header */ /* check ".snd" header */
tag = avio_rl32(pb); tag = avio_rl32(pb);
if (tag != MKTAG('.', 's', 'n', 'd')) if (tag != MKTAG('.', 's', 'n', 'd'))
return -1; return AVERROR_INVALIDDATA;
size = avio_rb32(pb); /* header size */ size = avio_rb32(pb); /* header size */
data_size = avio_rb32(pb); /* data size in bytes */ data_size = avio_rb32(pb); /* data size in bytes */
@@ -109,7 +109,7 @@ static int au_read_header(AVFormatContext *s)
/* now we are ready: build format streams */ /* now we are ready: build format streams */
st = avformat_new_stream(s, NULL); st = avformat_new_stream(s, NULL);
if (!st) if (!st)
return -1; return AVERROR(ENOMEM);
st->codec->codec_type = AVMEDIA_TYPE_AUDIO; st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->codec_tag = id; st->codec->codec_tag = id;
st->codec->codec_id = codec; st->codec->codec_id = codec;
@@ -156,7 +156,7 @@ static int au_write_header(AVFormatContext *s)
/* format header */ /* format header */
if (put_au_header(pb, s->streams[0]->codec) < 0) { if (put_au_header(pb, s->streams[0]->codec) < 0) {
return -1; return AVERROR(EINVAL);
} }
avio_flush(pb); avio_flush(pb);