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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-02-24 09:37:14 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-02-24 09:38:32 +0100 |
| commit | fff526230148b3a67c04c328eecb16efac654e68 (patch) | |
| tree | 90dd02d5a13abc983cb8a6ac465ab5340b421f13 /libavutil/frame.h | |
| parent | cc6cc84bc4e009b08ae2f4c2206920e2963adc52 (diff) | |
| parent | 1155fd02ae7bac215acab316e847c6bb25f74fc3 (diff) | |
Merge commit '1155fd02ae7bac215acab316e847c6bb25f74fc3'
* commit '1155fd02ae7bac215acab316e847c6bb25f74fc3':
frame: add a convenience function for copying AVFrame data
Conflicts:
doc/APIchanges
libavutil/frame.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/frame.h')
| -rw-r--r-- | libavutil/frame.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libavutil/frame.h b/libavutil/frame.h index b423f67996..0cb5fb72ae 100644 --- a/libavutil/frame.h +++ b/libavutil/frame.h @@ -674,6 +674,19 @@ int av_frame_is_writable(AVFrame *frame); int av_frame_make_writable(AVFrame *frame); /** + * Copy the frame data from src to dst. + * + * This function does not allocate anything, dst must be already initialized and + * allocated with the same parameters as src. + * + * This function only copies the frame data (i.e. the contents of the data / + * extended data arrays), not any other properties. + * + * @return >= 0 on success, a negative AVERROR on error. + */ +int av_frame_copy(AVFrame *dst, const AVFrame *src); + +/** * Copy only "metadata" fields from src to dst. * * Metadata for the purpose of this function are those fields that do not affect |