From daa06ffd4f9e773061c3a41bfd05e88a0bf24cca Mon Sep 17 00:00:00 2001
From: ziyue <1213642868@qq.com>
Date: Thu, 18 Nov 2021 21:25:14 +0800
Subject: [PATCH] =?UTF-8?q?Refine:=20=E7=B2=BE=E7=AE=80webrtc=20sdp?=
 =?UTF-8?q?=E7=94=9F=E6=88=90ssrc=20line=E7=9B=B8=E5=85=B3=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81?=
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---
 webrtc/Sdp.cpp | 55 +++++++++++++++++++++++++-------------------------
 1 file changed, 27 insertions(+), 28 deletions(-)

diff --git a/webrtc/Sdp.cpp b/webrtc/Sdp.cpp
index 33d1ad0a..04f40c53 100644
--- a/webrtc/Sdp.cpp
+++ b/webrtc/Sdp.cpp
@@ -1022,7 +1022,33 @@ string RtcSession::toRtspSdp() const{
     return sdp->toString();
 }
 
-void addSdpAttrSSRC(const RtcSSRC &rtp_ssrc, vector<SdpItem::Ptr> &items, uint32_t ssrc_num);
+void addSdpAttrSSRC(const RtcSSRC &rtp_ssrc, vector<SdpItem::Ptr> &items, uint32_t ssrc_num) {
+    assert(ssrc_num);
+    SdpAttrSSRC ssrc;
+    ssrc.ssrc = ssrc_num;
+
+    ssrc.attribute = "cname";
+    ssrc.attribute_value = rtp_ssrc.cname;
+    items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
+
+    if (!rtp_ssrc.msid.empty()) {
+        ssrc.attribute = "msid";
+        ssrc.attribute_value = rtp_ssrc.msid;
+        items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
+    }
+
+    if (!rtp_ssrc.mslabel.empty()) {
+        ssrc.attribute = "mslabel";
+        ssrc.attribute_value = rtp_ssrc.mslabel;
+        items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
+    }
+
+    if (!rtp_ssrc.label.empty()) {
+        ssrc.attribute = "label";
+        ssrc.attribute_value = rtp_ssrc.label;
+        items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
+    }
+}
 
 RtcSessionSdp::Ptr RtcSession::toRtcSessionSdp() const{
     RtcSessionSdp::Ptr ret = std::make_shared<RtcSessionSdp>();
@@ -1185,33 +1211,6 @@ RtcSessionSdp::Ptr RtcSession::toRtcSessionSdp() const{
     }
     return ret;
 }
-void addSdpAttrSSRC(const RtcSSRC &rtp_ssrc, vector<SdpItem::Ptr> &items, uint32_t ssrc_num) {
-    assert(ssrc_num);
-    SdpAttrSSRC ssrc;
-    ssrc.ssrc = ssrc_num;
-
-    ssrc.attribute = "cname";
-    ssrc.attribute_value = rtp_ssrc.cname;
-    items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
-
-    if (!rtp_ssrc.msid.empty()) {
-        ssrc.attribute = "msid";
-        ssrc.attribute_value = rtp_ssrc.msid;
-        items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
-    }
-
-    if (!rtp_ssrc.mslabel.empty()) {
-        ssrc.attribute = "mslabel";
-        ssrc.attribute_value = rtp_ssrc.mslabel;
-        items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
-    }
-
-    if (!rtp_ssrc.label.empty()) {
-        ssrc.attribute = "label";
-        ssrc.attribute_value = rtp_ssrc.label;
-        items.emplace_back(wrapSdpAttr(std::make_shared<SdpAttrSSRC>(ssrc)));
-    }
-}
 
 string RtcSession::toString() const{
     return toRtcSessionSdp()->toString();