diff options
| author | Anton Khirnov <anton@khirnov.net> | 2012-10-23 08:22:23 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-10-24 08:46:45 +0200 |
| commit | 1bc64c2814d409d3cc129c27c493ee915bebdc4a (patch) | |
| tree | 4bd099889acdb63db50d0b1d0e43207a3d333fe3 /libavcodec | |
| parent | c68317ebbe4915035df0b08c23eea7a0b80ab881 (diff) | |
lavc: initialize output AVFrame before decoding.
Avoids memleaks with audio when extended_data is nontrivial and the user
doesn't reset the frame.
Shouldn't have any effect for video for now, but might be useful in the
future.
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 10230cad47..8daacbe8cf 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1305,6 +1305,8 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi avctx->pkt = avpkt; apply_param_change(avctx, avpkt); + avcodec_get_frame_defaults(picture); + if ((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size || (avctx->active_thread_type & FF_THREAD_FRAME)) { if (HAVE_THREADS && avctx->active_thread_type & FF_THREAD_FRAME) ret = ff_thread_decode_frame(avctx, picture, got_picture_ptr, @@ -1400,6 +1402,8 @@ int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx, apply_param_change(avctx, avpkt); + avcodec_get_frame_defaults(frame); + if ((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size) { ret = avctx->codec->decode(avctx, frame, got_frame_ptr, avpkt); if (ret >= 0 && *got_frame_ptr) { |