disable inline mmx for clang builds

[goodguy/cinelerra.git] / cinelerra-5.1 / guicast / bcwindowbase.C

diff --git a/cinelerra-5.1/guicast/bcwindowbase.C b/cinelerra-5.1/guicast/bcwindowbase.C
index 1ff149285aa2d2c297cf48b2ead4c708d8b23852..1f1d0d30c151581dfbe51cc2ff90ec67ab71e1e0 100644 (file)
--- a/cinelerra-5.1/guicast/bcwindowbase.C
+++ b/cinelerra-5.1/guicast/bcwindowbase.C
@@ -460,8 +460,16 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
                vis = get_glx_visual(display);
                if( !vis )
 #endif
+               {
+                       int mask = VisualDepthMask | VisualClassMask;
+                       static XVisualInfo vinfo = { .depth = 24, .c_class = DirectColor, };
+                       int nitems = 0;
+                       XVisualInfo *vis_info = XGetVisualInfo(display, mask, &vinfo, &nitems);
+                       vis = vis_info && nitems>0 ? vis_info[0].visual : 0;
+                       if( vis_info ) XFree(vis_info);
+               }
+               if( !vis )
                        vis = DefaultVisual(display, screen);
-
                default_depth = DefaultDepth(display, screen);
 
                client_byte_order = (*(const u_int32_t*)"a   ") & 0x00000001;