From patchwork Fri Nov 1 12:03:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhao Zhili X-Patchwork-Id: 16062 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 55E5544A887 for ; Fri, 1 Nov 2019 14:06:51 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 36D0368B4A9; Fri, 1 Nov 2019 14:06:51 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from smtpbg510.qq.com (smtpbg506.qq.com [203.205.250.33]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2778568B03E for ; Fri, 1 Nov 2019 14:06:44 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1572610002; bh=7z+ymM9lgpI35QRXrKUVNakT0Qo3m5ip3Fa5bAIhYGQ=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=Nm9I2z+G3Fs6NM4dteKrNAIgc5HL6MSm+EqWdAcLXm3bVtlzNtJkyh/DLhT1hEtUq ehEV4/2c7T+Qr4HMCrTw38cl/BF0Mszo7/jYzBCheSXh7UimW8dP6S+2aUfcMANEMA V6jAkJXMTNXhxB1wZHU2HkayZAJgeeVnqUK3TtCQ= X-QQ-mid: esmtp5t1572609809tavpvl0hh Received: from ZHILIZHAO-MB1.tencent.com (unknown [14.17.22.42]) by esmtp4.qq.com (ESMTP) with id ; Fri, 01 Nov 2019 20:03:29 +0800 (CST) X-QQ-SSF: 01000000000000N0UF2005000000002 X-QQ-FEAT: /Ihf5DGuACTAtPyVGdn991xiutqg5l6nJYz83HW8+U1AEj1qbnQsHbA61KgK8 dy/R6xU+GjS68MamVE0DnIbZwfj4wHKrDMpaYOcxKssXeoqGQLOttlZyb3wfHQJX7IZ8HL4 3Ks6IfOhKBHSzuvvMdGQxgaR9bgF0Ih5EMs+qrE82MJlUMPB8OGa8XJcLeaW2bEmGqeUGrb 2kD/Ms+gfBw5pA10fyRiHKzdcqozeJ9ZJMNrtxVSawkV/3vPQE7Nuy8Ley90HfWA0BFs/xc llxnEp8BixemG4OFdHoymoAFb5T6urulvxUQ== X-QQ-GoodBg: 0 From: quinkblack@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Fri, 1 Nov 2019 20:03:14 +0800 Message-Id: <20191101120314.88956-4-quinkblack@foxmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20191101120314.88956-1-quinkblack@foxmail.com> References: <20191101120314.88956-1-quinkblack@foxmail.com> MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: esmtp:foxmail.com:bgweb:bgweb2 Subject: [FFmpeg-devel] [PATCH v2 4/4] avcodec/avcodec.h: document add/new_side_data with the same type X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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 Cc: Zhao Zhili Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Zhao Zhili --- libavcodec/avcodec.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index bcb931f0dd..84dcf52285 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -4486,6 +4486,8 @@ void av_free_packet(AVPacket *pkt); /** * Allocate new information of a packet. * + * @note replace existing side data of the same type + * * @param pkt packet * @param type side information type * @param size side information size @@ -4497,6 +4499,8 @@ uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type, /** * Wrap an existing array as a packet side data. * + * @note replace existing side data of the same type + * * @param pkt packet * @param type side information type * @param data the side data array. It must be allocated with the av_malloc()