diff --git a/libavcodec/decode.c b/libavcodec/decode.c index d8e60567bd..a5d4f696b2 100644 --- a/libavcodec/decode.c +++ b/libavcodec/decode.c @@ -613,17 +613,22 @@ static int decode_receive_frame_internal(AVCodecContext *avctx, AVFrame *frame) av_assert0(!frame->buf[0]); if (codec->cb_type == FF_CODEC_CB_TYPE_RECEIVE_FRAME) { + while (1) { frame->pict_type = dc->initial_pict_type; frame->flags |= dc->intra_only_flag; ret = codec->cb.receive_frame(avctx, frame); emms_c(); if (!ret) { - if (avctx->codec->type == AVMEDIA_TYPE_VIDEO) - ret = (frame->flags & AV_FRAME_FLAG_DISCARD) ? AVERROR(EAGAIN) : 0; - else if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { + if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { int64_t discarded_samples = 0; ret = discard_samples(avctx, frame, &discarded_samples); } + if (ret == AVERROR(EAGAIN) || (frame->flags & AV_FRAME_FLAG_DISCARD)) { + av_frame_unref(frame); + continue; + } + } + break; } } else ret = decode_simple_receive_frame(avctx, frame);