From: Robin Gareus <robin@gareus.org>
Date: Fri, 17 Oct 2014 08:58:49 +0000 (+0200)
Subject: windows: don’t popup message box when libjack is not found
X-Git-Tag: 4.0-rc1~1593
X-Git-Url: https://main.carlh.net/gitweb/?a=commitdiff_plain;h=ab445a0e2835f66dec93302f48cc64aa2e4128f1;hp=d34bd9e6a04bcf9093a2a4864afce32f7db441bb;p=ardour.git

windows: don’t popup message box when libjack is not found
---

diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc
index 7313362622..0c8dcc87a9 100644
--- a/libs/ardour/audioengine.cc
+++ b/libs/ardour/audioengine.cc
@@ -693,7 +693,15 @@ AudioEngine::discover_backends ()
 AudioBackendInfo*
 AudioEngine::backend_discover (const string& path)
 {
+#ifdef PLATFORM_WINDOWS
+	// do not show popup dialog (e.g. missing libjack.dll)
+	// win7+ should use SetThreadErrorMode()
+	SetErrorMode(SEM_FAILCRITICALERRORS);
+#endif
 	Glib::Module module (path);
+#ifdef PLATFORM_WINDOWS
+	SetErrorMode(0); // reset to system default
+#endif
 	AudioBackendInfo* info;
 	AudioBackendInfo* (*dfunc)(void);
 	void* func = 0;