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[91.153.198.187]) by smtp.gmail.com with ESMTPSA id w2-20020ac25982000000b004fe20d1b288sm62813lfn.159.2023.08.17.14.49.00 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Aug 2023 14:49:00 -0700 (PDT) From: =?utf-8?q?Jan_Ekstr=C3=B6m?= To: ffmpeg-devel@ffmpeg.org Date: Fri, 18 Aug 2023 00:48:41 +0300 Message-ID: <20230817214858.184010-4-jeebjp@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230817214858.184010-1-jeebjp@gmail.com> References: <20230817214858.184010-1-jeebjp@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 03/12] avutil/frame: add helper for uninitializing side data sets X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: wT9sDYeZ+Nnb --- libavutil/frame.c | 5 +++++ libavutil/frame.h | 8 ++++++++ 2 files changed, 13 insertions(+) diff --git a/libavutil/frame.c b/libavutil/frame.c index 4b8481b756..c90bf5d9b1 100644 --- a/libavutil/frame.c +++ b/libavutil/frame.c @@ -90,6 +90,11 @@ static void frame_side_data_wipe(AVFrame *frame) wipe_side_data(&frame->side_data, &frame->nb_side_data); } +void av_side_data_set_uninit(AVFrameSideDataSet *set) +{ + wipe_side_data(&set->sd, &set->nb_sd); +} + AVFrame *av_frame_alloc(void) { AVFrame *frame = av_malloc(sizeof(*frame)); diff --git a/libavutil/frame.h b/libavutil/frame.h index 6155226c1d..e5ca7af651 100644 --- a/libavutil/frame.h +++ b/libavutil/frame.h @@ -1057,6 +1057,14 @@ int av_frame_apply_cropping(AVFrame *frame, int flags); */ const char *av_frame_side_data_name(enum AVFrameSideDataType type); +/** + * Free all side data items and their contents, then zeroes out the + * struct values. + * + * @param set the set which should be uninitialized + */ +void av_side_data_set_uninit(AVFrameSideDataSet *set); + /** * @} */