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[79.124.17.100]) by mx.google.com with ESMTP id m18-20020aa7c492000000b0052a40b7d006si945599edq.374.2023.08.25.03.05.47; Fri, 25 Aug 2023 03:06:00 -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 36F5C68C664; Fri, 25 Aug 2023 13:05:44 +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 E0BF2689B46 for ; Fri, 25 Aug 2023 13:05:36 +0300 (EEST) X-QQ-mid: bizesmtp85t1692957930tgh8uhj5 Received: from localhost ( [103.102.203.194]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 25 Aug 2023 18:05:29 +0800 (CST) X-QQ-SSF: 01100000000000Z0Z000000A0000000 X-QQ-FEAT: 7jw2iSiCazpM0shgiPutPfSwlUtlWAKbKOPyxfxAdpRmVn/xyi73fuPK93wxi PPy7h2epavJSjLV6UUzP88WLTxIwq5+vTJg+qvPY6NtwNZcV3fMQbSfwS+lY5DDr27XkC8n VKLu7/wV+uO/dOuPw/1FPRkXuNv5jOwGP6bxSiS27dky7jKpTktVC1rmh8KiaryqAEwiE0j zQ2HYSfM7n+k5GrlAcm8h5FPtzyww5/Y939e35mUN48cyY4903rx2ldxV/MXEjyfXhQ1j4x BWN8YUVW9llKb1HwM/P+6uUeEM5zhxIHZ12BYIeRLA8TQZ5lmm2SPPVBZl1kL/zQn+5+B3q gAz6Ex6eaxGCW5afYG/SZQ9izh6OsfQUqLgVbHbvMEBOSdtIlc= X-QQ-GoodBg: 0 X-BIZMAIL-ID: 6384454475739925154 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Fri, 25 Aug 2023 18:05:26 +0800 Message-Id: <20230825100527.71471-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <49a65bba-634c-1afb-6c52-94565bd7cc9@martin.st> References: <49a65bba-634c-1afb-6c52-94565bd7cc9@martin.st> MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:chinaffmpeg.org:qybglogicsvrsz:qybglogicsvrsz3a-0 Subject: [FFmpeg-devel] [PATCH v3 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: Adge+A+pdv5D 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. *