Function av_frame_side_data_new

pub unsafe extern "C" fn av_frame_side_data_new(
    sd: *mut *mut *mut AVFrameSideData,
    nb_sd: *mut i32,
    type_: u32,
    size: usize,
    flags: u32,
) -> *mut AVFrameSideData

Add new side data entry to an array.

@param sd pointer to array of side data to which to add another entry, or to NULL in order to start a new array. @param nb_sd pointer to an integer containing the number of entries in the array. @param type type of the added side data @param size size of the side data @param flags Some combination of AV_FRAME_SIDE_DATA_FLAG_* flags, or 0.

@return newly added side data on success, NULL on error. @note In case of AV_FRAME_SIDE_DATA_FLAG_UNIQUE being set, entries of matching AVFrameSideDataType will be removed before the addition is attempted. @note In case of AV_FRAME_SIDE_DATA_FLAG_REPLACE being set, if an entry of the same type already exists, it will be replaced instead.