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Fix side-data memleak also for audio.

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This uses the same code as in decode_video also in decode_audio.
Should fix valgrind FATE failures for nellymoser encode test.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger 2012-04-08 12:09:55 +02:00
parent cb93946820
commit 069cf86d32
2 changed files with 12 additions and 6 deletions
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2
libavcodec/avcodec.h
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@ -3856,7 +3856,7 @@ attribute_deprecated int avcodec_decode_audio3(AVCodecContext *avctx, int16_t *s
* AVPacket is returned.
*/
int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame,
int *got_frame_ptr, AVPacket *avpkt);
int *got_frame_ptr, const AVPacket *avpkt);
/**
* Decode the video frame of size avpkt->size from avpkt->data into picture.

16
libavcodec/utils.c
View File

@ -1508,7 +1508,7 @@ int attribute_align_arg avcodec_decode_audio3(AVCodecContext *avctx, int16_t *sa
int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx,
AVFrame *frame,
int *got_frame_ptr,
AVPacket *avpkt)
const AVPacket *avpkt)
{
int ret = 0;
@ -1524,17 +1524,23 @@ int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx,
}
if ((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size) {
av_packet_split_side_data(avpkt);
apply_param_change(avctx, avpkt);
// copy to ensure we do not change avpkt
AVPacket tmp = *avpkt;
int did_split = av_packet_split_side_data(&tmp);
apply_param_change(avctx, &tmp);
avctx->pkt = avpkt;
ret = avctx->codec->decode(avctx, frame, got_frame_ptr, avpkt);
avctx->pkt = &tmp;
ret = avctx->codec->decode(avctx, frame, got_frame_ptr, &tmp);
if (ret >= 0 && *got_frame_ptr) {
avctx->frame_number++;
frame->pkt_dts = avpkt->dts;
if (frame->format == AV_SAMPLE_FMT_NONE)
frame->format = avctx->sample_fmt;
}
avctx->pkt = NULL;
if (did_split)
ff_packet_free_side_data(&tmp);
}
return ret;
}