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avcodec/wmaprodec: XMA1 actually have packet sequence numbers

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2015-11-10 21:24:30 +01:00
parent 5b349c8d7c
commit 9c66428016
1 changed files with 2 additions and 2 deletions
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4
libavcodec/wmaprodec.c
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@ -1612,7 +1612,7 @@ static int decode_packet(AVCodecContext *avctx, void *data,
/** parse packet header */
init_get_bits(gb, buf, s->buf_bit_size);
if (avctx->codec_id == AV_CODEC_ID_WMAPRO) {
if (avctx->codec_id != AV_CODEC_ID_XMA2) {
packet_sequence_number = get_bits(gb, 4);
skip_bits(gb, 2);
} else {
@ -1631,7 +1631,7 @@ static int decode_packet(AVCodecContext *avctx, void *data,
num_bits_prev_frame);
/** check for packet loss */
if (avctx->codec_id == AV_CODEC_ID_WMAPRO && !s->packet_loss &&
if (avctx->codec_id != AV_CODEC_ID_XMA2 && !s->packet_loss &&
((s->packet_sequence_number + 1) & 0xF) != packet_sequence_number) {
s->packet_loss = 1;
av_log(avctx, AV_LOG_ERROR,