X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbcwindowbase.C;h=d7440bde39000d7499153dada1e0dbbda26fcb4e;hb=09415d6aba2e181c49863393a047d0947c969d21;hp=24dc5872e0e3ee426b504bffd009a9c305ede949;hpb=6853a2c0b04cc5ff4e87a2022c914227f925cb7f;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/guicast/bcwindowbase.C b/cinelerra-5.1/guicast/bcwindowbase.C
index 24dc5872..d7440bde 100644
--- a/cinelerra-5.1/guicast/bcwindowbase.C
+++ b/cinelerra-5.1/guicast/bcwindowbase.C
@@ -182,10 +182,12 @@ BC_WindowBase::~BC_WindowBase()
 		for( int i=sizeof(xfont)/sizeof(xfont[0]); --i>=0; )
 			XFreeFont(display, this->*xfont[i]);
 
-// past bug in X caused XRenderExtensionInfo to be damaged
-// if this is done here. left to be done in XCloseDisplay by Xlib.
-// works in more modern systems, and needed for leak testing.
-#if defined(HAVE_XFT) && defined(VALGRIND)
+#ifdef HAVE_XFT
+// prevents a bug when Xft closes with unrefd fonts
+		FcPattern *defaults = FcPatternCreate();
+		FcPatternAddInteger(defaults, "maxunreffonts", 0);
+		XftDefaultSet(display, defaults);
+
 		static void *BC_WindowBase::*xft_font[] = {
 			 &BC_WindowBase::smallfont_xft,
 			 &BC_WindowBase::mediumfont_xft,
@@ -390,12 +392,8 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
 #endif
 
 	id = get_resources()->get_id();
-	int need_lock = 0;
 	if(parent_window) top_level = parent_window->top_level;
-	if( top_level ) { // need this to avoid deadlock with Xlib's locks
-		need_lock = 1;
-		lock_window("BC_WindowBase::create_window");
-	}
+	if( top_level ) lock_window("BC_WindowBase::create_window");
 	get_resources()->create_window_lock->lock("BC_WindowBase::create_window");
 
 #ifdef HAVE_LIBXXF86VM
@@ -445,6 +443,7 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
 		if( shm_completion_event < 0 ) shm_completion_event =
 			ShmCompletion + XShmGetEventBase(display);
 #endif
+		lock_window("BC_WindowBase::create_window 1");
 
 		screen = DefaultScreen(display);
 		rootwin = RootWindow(display, screen);
@@ -638,7 +637,7 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
 		if(!hidden) show_window();
 	}
 	get_resources()->create_window_lock->unlock();
-	if(need_lock) unlock_window();
+	unlock_window();
 
 	return 0;
 }