From b4fb1db46065815ca3374ec6be3d62236cdbf34c Mon Sep 17 00:00:00 2001
From: jp9000 <obs.jim@gmail.com>
Date: Mon, 8 Nov 2021 05:17:59 -0800
Subject: [PATCH] obs-outputs/librtmp: Add custom connect data callback

Allows the ability to add custom connect data to the connect signal
encoding
---
 plugins/obs-outputs/librtmp/rtmp.c | 5 +++++
 plugins/obs-outputs/librtmp/rtmp.h | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/plugins/obs-outputs/librtmp/rtmp.c b/plugins/obs-outputs/librtmp/rtmp.c
index 9f15e48fb..70e42f7ee 100644
--- a/plugins/obs-outputs/librtmp/rtmp.c
+++ b/plugins/obs-outputs/librtmp/rtmp.c
@@ -1684,6 +1684,11 @@ SendConnectPacket(RTMP *r, RTMPPacket *cp)
         enc = AMF_EncodeNamedString(enc, pend, &av_type, &av_nonprivate);
         if (!enc)
             return FALSE;
+
+        if (r->Link.customConnectEncode)
+        {
+            r->Link.customConnectEncode(&enc, pend);
+        }
     }
     if (r->Link.flashVer.av_len)
     {
diff --git a/plugins/obs-outputs/librtmp/rtmp.h b/plugins/obs-outputs/librtmp/rtmp.h
index 6c1f2567e..5020120ee 100644
--- a/plugins/obs-outputs/librtmp/rtmp.h
+++ b/plugins/obs-outputs/librtmp/rtmp.h
@@ -285,6 +285,8 @@ extern "C"
         AVal playpath;
     } RTMP_Stream;
 
+    typedef void (*CUSTOMCONNECTENCODING)(char **penc, char *ppend);
+
     typedef struct RTMP_LNK
     {
 #define RTMP_MAX_STREAMS 8
@@ -296,6 +298,8 @@ extern "C"
         AVal hostname;
         AVal sockshost;
 
+        CUSTOMCONNECTENCODING customConnectEncode;
+
         AVal tcUrl;
         AVal swfUrl;
         AVal pageUrl;