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| author | Anton Khirnov <anton@khirnov.net> | 2012-09-21 08:30:42 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-09-24 12:31:24 +0200 |
| commit | 2bc0de385840466602341b9b151918fcf0934774 (patch) | |
| tree | 25d86b578cba9ef31275545d9bd02b2120f85cda /libavcodec | |
| parent | c084a975aa13eb1d0161f36a06051a9b2d4abb83 (diff) | |
| download | ffmpeg-2bc0de385840466602341b9b151918fcf0934774.tar.gz | |
lavc: initialize AVFrame.extended_data in avcodec_get_frame_defaults()
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index a3ab1344aa..63ea77f9fd 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -635,12 +635,16 @@ enum PixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum void avcodec_get_frame_defaults(AVFrame *frame) { + if (frame->extended_data != frame->data) + av_freep(&frame->extended_data); + memset(frame, 0, sizeof(AVFrame)); frame->pts = AV_NOPTS_VALUE; frame->key_frame = 1; frame->sample_aspect_ratio = (AVRational) {0, 1 }; frame->format = -1; /* unknown */ + frame->extended_data = frame->data; } AVFrame *avcodec_alloc_frame(void) |