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| author | Anton Khirnov <anton@khirnov.net> | 2017-08-27 13:26:58 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2017-09-01 01:51:15 -0300 |
| commit | b12e4d3bb8df994f042ff1216fb8de2b967aab9e (patch) | |
| tree | 9d2572b4666edf949b82ffacc4f14103366e3883 /libavformat/avio.h | |
| parent | 837580f458f2ccbbd6e82d3c7591916deb81ef02 (diff) | |
| download | ffmpeg-b12e4d3bb8df994f042ff1216fb8de2b967aab9e.tar.gz | |
avio: add a destructor for AVIOContext
Before this commit, AVIOContext is to be freed with a plain av_free(),
which prevents us from adding any deeper structure to it.
(cherry picked from commit 99684f3ae752fc8bfb44a2dd1482f8d7a3d8536d)
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/avio.h')
| -rw-r--r-- | libavformat/avio.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/avio.h b/libavformat/avio.h index f14b003ba5..ea56dad503 100644 --- a/libavformat/avio.h +++ b/libavformat/avio.h @@ -467,6 +467,14 @@ AVIOContext *avio_alloc_context( int (*write_packet)(void *opaque, uint8_t *buf, int buf_size), int64_t (*seek)(void *opaque, int64_t offset, int whence)); +/** + * Free the supplied IO context and everything associated with it. + * + * @param s Double pointer to the IO context. This function will write NULL + * into s. + */ +void avio_context_free(AVIOContext **s); + void avio_w8(AVIOContext *s, int b); void avio_write(AVIOContext *s, const unsigned char *buf, int size); void avio_wl64(AVIOContext *s, uint64_t val); |