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| author | Paul B Mahol <onemda@gmail.com> | 2013-10-13 10:19:09 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2013-10-13 20:13:38 +0000 |
| commit | 3fd79833e266aec2d77cf07092e8b1406fd307d4 (patch) | |
| tree | 9812ce213a4955aa463ebf61ae6409a24152da7f /libavformat/internal.h | |
| parent | fe448cd28d674c3eff3072552eae366d0b659ce9 (diff) | |
| download | ffmpeg-3fd79833e266aec2d77cf07092e8b1406fd307d4.tar.gz | |
avformat: add ff_alloc_extradata() helper
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavformat/internal.h')
| -rw-r--r-- | libavformat/internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavformat/internal.h b/libavformat/internal.h index ceeaa1c65f..36ee4c0be9 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -361,4 +361,13 @@ AVRational ff_choose_timebase(AVFormatContext *s, AVStream *st, int min_precissi */ void ff_generate_avci_extradata(AVStream *st); +/** + * Allocate extradata with additional FF_INPUT_BUFFER_PADDING_SIZE at end + * which is always set to 0. + * + * @param size size of extradata + * @return 0 if OK, AVERROR_xxx on error + */ +int ff_alloc_extradata(AVCodecContext *avctx, int size); + #endif /* AVFORMAT_INTERNAL_H */ |