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[79.124.17.100]) by mx.google.com with ESMTP id e17-20020aa7d7d1000000b0052a10f811a5si3921965eds.628.2023.08.27.19.00.56; Sun, 27 Aug 2023 19:00:57 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5286568C5F5; Mon, 28 Aug 2023 05:00:52 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from bg4.exmail.qq.com (bg4.exmail.qq.com [43.154.54.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D3DDA68068C for ; Mon, 28 Aug 2023 05:00:44 +0300 (EEST) X-QQ-mid: bizesmtp63t1693188037tylkjo00 Received: from localhost ( [103.102.203.200]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 28 Aug 2023 10:00:36 +0800 (CST) X-QQ-SSF: 01100000000000Z0Z000000A0000000 X-QQ-FEAT: ZqTIE5dM3SpQEZJPOrUBei4Me0p2Mp3mF6peBS8tI341587LubWYDhBiO3k8k TJssT8pWUBnXnjZn5hyyG1660fYxT2lDWW0xEd49ghMNJO02Jmcbj3jjVM0EvDTrtvSZ/rJ od23fh9TvIhZC0uL3PD7dIZS/j4N0NrnjZa/v+Np1uGLnbmqs11EV2GtI+LWdAnIjZtHUFf aeYnhof+kF4n2Y8co+eRqk09qKqGSH4z5RyLTCjonZaHsoV77B1uovTSS+IugGZD/vSV7El zkqDRV927WkixRxCtmWKKr5z4bMT53sQiInmZPAtI6UP75FBckfTRlFQ3pgRb3EOpxbOhSL DsS91x4XWCqkICFdpI= X-QQ-GoodBg: 0 X-BIZMAIL-ID: 10483548470103110867 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Mon, 28 Aug 2023 10:00:34 +0800 Message-Id: <20230828020035.83831-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: References: MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:chinaffmpeg.org:qybglogicsvrsz:qybglogicsvrsz3a-0 Subject: [FFmpeg-devel] [PATCH v4 1/2] avformat/rtmppkt: add ff_amf_write_array for write 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 Cc: Steven Liu Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 07cCLBGt1UGg Signed-off-by: Steven Liu --- libavformat/rtmppkt.c | 6 ++++++ libavformat/rtmppkt.h | 8 ++++++++ 2 files changed, 14 insertions(+) diff --git a/libavformat/rtmppkt.c b/libavformat/rtmppkt.c index 4b97c0833f..a602bf6a96 100644 --- a/libavformat/rtmppkt.c +++ b/libavformat/rtmppkt.c @@ -40,6 +40,12 @@ void ff_amf_write_number(uint8_t **dst, double val) bytestream_put_be64(dst, av_double2int(val)); } +void ff_amf_write_array_start(uint8_t **dst, uint32_t length) +{ + bytestream_put_byte(dst, AMF_DATA_TYPE_ARRAY); + bytestream_put_be32(dst, length); +} + void ff_amf_write_string(uint8_t **dst, const char *str) { bytestream_put_byte(dst, AMF_DATA_TYPE_STRING); diff --git a/libavformat/rtmppkt.h b/libavformat/rtmppkt.h index a15d2a5773..7c580f2224 100644 --- a/libavformat/rtmppkt.h +++ b/libavformat/rtmppkt.h @@ -244,6 +244,14 @@ void ff_amf_write_null(uint8_t **dst); */ void ff_amf_write_object_start(uint8_t **dst); +/** + * Write marker and length for AMF array to buffer. + * + * @param dst pointer to the input buffer (will be modified) + * @param length value to write + */ +void ff_amf_write_array_start(uint8_t **dst, uint32_t length); + /** * Write string used as field name in AMF object to buffer. *