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[79.124.17.100]) by mx.google.com with ESMTP id v22-20020aa7d9d6000000b00528497fa1dfsi634428eds.584.2023.08.24.22.30.49; Thu, 24 Aug 2023 22:30:50 -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 6EA7B68C69E; Fri, 25 Aug 2023 08:30:45 +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 F099768C534 for ; Fri, 25 Aug 2023 08:30:37 +0300 (EEST) X-QQ-mid: bizesmtp77t1692941430t5ekwfpm Received: from localhost ( [103.102.203.194]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 25 Aug 2023 13:30:29 +0800 (CST) X-QQ-SSF: 01100000000000Z0Z000000A0000000 X-QQ-FEAT: tPoUdLrJrp9sty370jQ5TkdZKX50hAZvHUaJO7xXgqaOg9S7ITvsxemiWKQzO Rj9hTUdcbXUZZhyGD75/0HYJROSlLBO4xyrkYK21HFaNQO52m+5q3eta6WLD/zTBlhyfBaj S2CGMSgoB/dia3rUBw9uXFbE633PbVNA4zJViZPLQzUyK5kWfyOTfWC0/GwFd2GShQ6jl5D TYpYyjgcjF7WYNTvVOIg6nQ6mNAv704oqiaEY9bOR+92uMNYK71jxNoNKN9BCYO9Y++8qGO fsLYXDT1uzkgjBlYDjma4hUa3wcla9E/SDQljim7XVPalqjrZmex9o2x/dPj+9VFbZy7ShH kFMSWwu97t1ch7JqzHXHZva3hO9sw== X-QQ-GoodBg: 0 X-BIZMAIL-ID: 5562970876272392700 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Fri, 25 Aug 2023 13:30:26 +0800 Message-Id: <20230825053027.6610-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <776917a5-a1fc-457b-df47-c3d76ecb112b@passwd.hu> References: <776917a5-a1fc-457b-df47-c3d76ecb112b@passwd.hu> MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:chinaffmpeg.org:qybglogicsvrsz:qybglogicsvrsz3a-0 Subject: [FFmpeg-devel] [PATCH v2 1/2] avformat/rtmppkt: add ff_amf_write_array for write array strings 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: 87Kt7q+m7aRy 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. *