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| author | Aurelien Jacobs <aurel@gnuage.org> | 2009-01-06 22:11:04 +0000 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2009-01-06 22:11:04 +0000 |
| commit | 094d9df72e8372b0a7c6e9381b375b438db3fa3c (patch) | |
| tree | bc1ecfa16f0b5b5dd14c9a9910f343d4a11b22e5 /libavformat/metadata.c | |
| parent | 16cda1535edf853c31506b2c737d0a6873744550 (diff) | |
| download | ffmpeg-094d9df72e8372b0a7c6e9381b375b438db3fa3c.tar.gz | |
free all allocated metadata structures
Originally committed as revision 16457 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/metadata.c')
| -rw-r--r-- | libavformat/metadata.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libavformat/metadata.c b/libavformat/metadata.c index 5c7ef06199..70bfa3d35b 100644 --- a/libavformat/metadata.c +++ b/libavformat/metadata.c @@ -74,6 +74,20 @@ int av_metadata_set(AVMetadata **pm, AVMetadataTag elem) return 0; } +void av_metadata_free(AVMetadata **pm) +{ + AVMetadata *m= *pm; + + if(m){ + while(m->count--){ + av_free(m->elems[m->count].key); + av_free(m->elems[m->count].value); + } + av_free(m->elems); + } + av_freep(pm); +} + #if LIBAVFORMAT_VERSION_MAJOR < 53 #define FILL_METADATA(s, key, value) { \ if (value && *value && \ |