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lavc: signal no output when a NULL frame is passed to audio encoder without delay

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This commit is contained in:
Anton Khirnov 2012-02-24 13:02:05 +01:00
parent 99cff417f3
commit 52953d61ca
1 changed files with 2 additions and 1 deletions
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3
libavcodec/utils.c
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@ -862,6 +862,8 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
int user_packet = !!avpkt->data;
int nb_samples;
*got_packet_ptr = 0;
if (!(avctx->codec->capabilities & CODEC_CAP_DELAY) && !frame) {
av_init_packet(avpkt);
avpkt->size = 0;
@ -883,7 +885,6 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
}
if (avctx->codec->encode2) {
*got_packet_ptr = 0;
ret = avctx->codec->encode2(avctx, avpkt, frame, got_packet_ptr);
if (!ret && *got_packet_ptr) {
if (!(avctx->codec->capabilities & CODEC_CAP_DELAY)) {