ffmpeg | branch: master | Jan Ekström <jee...@gmail.com> | Sun Mar 19 00:21:35 2023 +0200| [d5104b3401f9513a92f869d6ebe9f51e8277d177] | committer: Jan Ekström
avutil/frame: split side data list wiping out to non-AVFrame function This will make it possible to to reuse logic in further commits. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d5104b3401f9513a92f869d6ebe9f51e8277d177 --- libavutil/frame.c | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/libavutil/frame.c b/libavutil/frame.c index 079cf6595b..ab425b2235 100644 --- a/libavutil/frame.c +++ b/libavutil/frame.c @@ -63,14 +63,19 @@ static void free_side_data(AVFrameSideData **ptr_sd) av_freep(ptr_sd); } -static void wipe_side_data(AVFrame *frame) +static void wipe_side_data(AVFrameSideData ***sd, int *nb_side_data) { - for (int i = 0; i < frame->nb_side_data; i++) { - free_side_data(&frame->side_data[i]); + for (int i = 0; i < *nb_side_data; i++) { + free_side_data(&((*sd)[i])); } - frame->nb_side_data = 0; + *nb_side_data = 0; + + av_freep(sd); +} - av_freep(&frame->side_data); +static void frame_side_data_wipe(AVFrame *frame) +{ + wipe_side_data(&frame->side_data, &frame->nb_side_data); } AVFrame *av_frame_alloc(void) @@ -288,7 +293,7 @@ FF_ENABLE_DEPRECATION_WARNINGS sd_dst = av_frame_new_side_data(dst, sd_src->type, sd_src->size); if (!sd_dst) { - wipe_side_data(dst); + frame_side_data_wipe(dst); return AVERROR(ENOMEM); } memcpy(sd_dst->data, sd_src->data, sd_src->size); @@ -297,7 +302,7 @@ FF_ENABLE_DEPRECATION_WARNINGS sd_dst = av_frame_new_side_data_from_buf(dst, sd_src->type, ref); if (!sd_dst) { av_buffer_unref(&ref); - wipe_side_data(dst); + frame_side_data_wipe(dst); return AVERROR(ENOMEM); } } @@ -437,7 +442,7 @@ int av_frame_replace(AVFrame *dst, const AVFrame *src) if (ret < 0) goto fail; - wipe_side_data(dst); + frame_side_data_wipe(dst); av_dict_free(&dst->metadata); ret = frame_copy_props(dst, src, 0); if (ret < 0) @@ -536,7 +541,7 @@ void av_frame_unref(AVFrame *frame) if (!frame) return; - wipe_side_data(frame); + frame_side_data_wipe(frame); for (int i = 0; i < FF_ARRAY_ELEMS(frame->buf); i++) av_buffer_unref(&frame->buf[i]); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
