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[91.153.198.187]) by smtp.gmail.com with ESMTPSA id k16-20020ac24f10000000b00500d1a72734sm1281833lfr.130.2023.11.26.11.58.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Nov 2023 11:58:47 -0800 (PST) From: =?utf-8?q?Jan_Ekstr=C3=B6m?= To: ffmpeg-devel@ffmpeg.org Date: Sun, 26 Nov 2023 21:58:22 +0200 Message-ID: <20231126195838.392467-4-jeebjp@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231126195838.392467-1-jeebjp@gmail.com> References: <20231126195838.392467-1-jeebjp@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v5 03/14] 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: yopMUXtr4gKo --- libavutil/frame.c | 5 +++++ libavutil/frame.h | 8 ++++++++ 2 files changed, 13 insertions(+) diff --git a/libavutil/frame.c b/libavutil/frame.c index d94710687b..941a0a8148 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_frame_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..4fe9ac9411 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 entries and their contents, then zeroes out the + * struct values. + * + * @param set the set which should be uninitialized + */ +void av_frame_side_data_set_uninit(AVFrameSideDataSet *set); + /** * @} */