On 2012-01-05 17:16:37 -0800, Alex Converse wrote:
> ---
> libavcodec/aacdec.c | 4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
> index 4d3f1ff..54507b4 100644
> --- a/libavcodec/aacdec.c
> +++ b/libavcodec/aacdec.c
> @@ -2259,7 +2259,9 @@ static int aac_decode_frame(AVCodecContext *avctx, void
> *data,
> AV_PKT_DATA_NEW_EXTRADATA,
> &new_extradata_size);
>
> - if (new_extradata) {
> + if (new_extradata &&
> + (!avctx->extradata || new_extradata_size != avctx->extradata_size ||
> + memcmp(new_extradata, avctx->extradata, new_extradata_size))) {
> av_free(avctx->extradata);
> avctx->extradata = av_mallocz(new_extradata_size +
> FF_INPUT_BUFFER_PADDING_SIZE);
ok
Janne
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