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adts: Return more meaningful error codes 

Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Nidhi Makhijani 2014-08-15 17:07:24 +05:30 committed by Diego Biurrun
parent 593aaee953
commit 13c90bc9a3
1 changed files with 8 additions and 8 deletions
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16
libavformat/adtsenc.c
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@ -57,23 +57,23 @@ static int adts_decode_extradata(AVFormatContext *s, ADTSContext *adts, uint8_t
if (adts->objecttype > 3U) {
av_log(s, AV_LOG_ERROR, "MPEG-4 AOT %d is not allowed in ADTS\n", adts->objecttype+1);
return -1;
return AVERROR_INVALIDDATA;
}
if (adts->sample_rate_index == 15) {
av_log(s, AV_LOG_ERROR, "Escape sample rate index illegal in ADTS\n");
return -1;
return AVERROR_INVALIDDATA;
}
if (get_bits(&gb, 1)) {
av_log(s, AV_LOG_ERROR, "960/120 MDCT window is not allowed in ADTS\n");
return -1;
return AVERROR_INVALIDDATA;
}
if (get_bits(&gb, 1)) {
av_log(s, AV_LOG_ERROR, "Scalable configurations are not allowed in ADTS\n");
return -1;
return AVERROR_INVALIDDATA;
}
if (get_bits(&gb, 1)) {
av_log(s, AV_LOG_ERROR, "Extension flag is not allowed in ADTS\n");
return -1;
return AVERROR_INVALIDDATA;
}
if (!adts->channel_conf) {
init_put_bits(&pb, adts->pce_data, MAX_PCE_SIZE);
@ -93,9 +93,9 @@ static int adts_write_header(AVFormatContext *s)
ADTSContext *adts = s->priv_data;
AVCodecContext *avc = s->streams[0]->codec;
if (avc->extradata_size > 0 &&
adts_decode_extradata(s, adts, avc->extradata, avc->extradata_size) < 0)
return -1;
if (avc->extradata_size > 0)
return adts_decode_extradata(s, adts, avc->extradata,
avc->extradata_size);
return 0;
}