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avutil/frame: add helper for getting side data from array

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This commit is contained in:
Jan Ekström
2023-03-19 15:37:40 +02:00
parent 3c52f73e25
commit f287a285d9
2 changed files with 29 additions and 5 deletions
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14
libavutil/frame.h
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@ -1041,6 +1041,20 @@ AVFrameSideData *av_frame_side_data_new(AVFrameSideData ***sd, int *nb_sd,
int av_frame_side_data_clone(AVFrameSideData ***sd, int *nb_sd,
const AVFrameSideData *src, unsigned int flags);
/**
* Get a side data entry of a specific type from an array.
*
* @param sd array of side data.
* @param nb_sd integer containing the number of entries in the array.
* @param type type of side data to be queried
*
* @return a pointer to the side data of a given type on success, NULL if there
* is no side data with such type in this set.
*/
const AVFrameSideData *av_frame_side_data_get(const AVFrameSideData **sd,
const int nb_sd,
enum AVFrameSideDataType type);
/**
* @}
*/