From fadce387bbf04c21b5d4411e2389c9b0491356f4 Mon Sep 17 00:00:00 2001
From: palana <palana@stunned.de>
Date: Tue, 16 Sep 2014 23:08:37 +0200
Subject: [PATCH] Add PostConfigureStreamButtons

Deadlock free-er button updates
---
 Source/OBS.cpp         | 9 +++++++++
 Source/OBS.h           | 2 ++
 Source/WindowStuff.cpp | 4 ++++
 3 files changed, 15 insertions(+)

diff --git a/Source/OBS.cpp b/Source/OBS.cpp
index 4b2f07b76..d27a8aedc 100644
--- a/Source/OBS.cpp
+++ b/Source/OBS.cpp
@@ -1382,12 +1382,21 @@ void OBS::RefreshStreamButtons(bool disable)
 void OBS::ConfigureStreamButtons()
 {
     if (bShuttingDown) return;
+
+    if (GetWindowThreadProcessId(hwndMain, nullptr) != GetCurrentThreadId())
+        return PostConfigureStreamButtons();
+
     RefreshStreamButtons();
     SetWindowText(GetDlgItem(hwndMain, ID_STARTSTOP), bStreaming ? Str("MainWindow.StopStream") : Str("MainWindow.StartStream"));
     SetWindowText(GetDlgItem(hwndMain, ID_TOGGLERECORDING), bRecording ? Str("MainWindow.StopRecording") : Str("MainWindow.StartRecording"));
     SetWindowText(GetDlgItem(hwndMain, ID_TESTSTREAM), bTestStream ? Str("MainWindow.StopTest") : Str("MainWindow.TestStream"));
 }
 
+void OBS::PostConfigureStreamButtons()
+{
+    if (hwndMain) PostMessage(hwndMain, OBS_CONFIGURE_STREAM_BUTTONS, 0, 0);
+}
+
 void OBS::ReloadSceneCollection()
 {
     HWND hwndTemp;
diff --git a/Source/OBS.h b/Source/OBS.h
index 5edf0e027..fbcfcf054 100644
--- a/Source/OBS.h
+++ b/Source/OBS.h
@@ -423,6 +423,7 @@ enum
     OBS_UPDATESTATUSBAR,
     OBS_NOTIFICATIONAREA,
     OBS_NETWORK_FAILED,
+    OBS_CONFIGURE_STREAM_BUTTONS,
 };
 
 //----------------------------
@@ -1099,6 +1100,7 @@ class OBS
 
     void RefreshStreamButtons(bool disable=false);
     void ConfigureStreamButtons();
+    void PostConfigureStreamButtons();
 
     void ReloadIniSettings();
 
diff --git a/Source/WindowStuff.cpp b/Source/WindowStuff.cpp
index 82aa38a46..88cf1c5c3 100644
--- a/Source/WindowStuff.cpp
+++ b/Source/WindowStuff.cpp
@@ -4182,6 +4182,10 @@ LRESULT CALLBACK OBS::OBSProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPa
             App->SetStatusBarData();
             break;
 
+        case OBS_CONFIGURE_STREAM_BUTTONS:
+            App->ConfigureStreamButtons();
+            break;
+
         case OBS_NOTIFICATIONAREA:
             // the point is to only perform the show/hide (minimize) or the menu creation if no modal dialogs are opened
             // if a modal dialog is topmost, then simply focus it