xfreerdp: apply X2GO patch

diff --git a/client/X11/xfreerdp.c b/client/X11/xfreerdp.c
index 8ee4f08..842a928 100644 (file)
--- a/client/X11/xfreerdp.c
+++ b/client/X11/xfreerdp.c
@@ -353,6 +353,7 @@ boolean xf_get_pixmap_info(xfInfo* xfi)
        XVisualInfo template;
        XPixmapFormatValues* pf;
        XPixmapFormatValues* pfs;
+       XWindowAttributes window_attributes;
 
        pfs = XListPixmapFormats(xfi->display, &pf_count);
 
@@ -379,6 +380,12 @@ boolean xf_get_pixmap_info(xfInfo* xfi)
        template.class = TrueColor;
        template.screen = xfi->screen_number;
 
+       if (XGetWindowAttributes(xfi->display, RootWindowOfScreen(xfi->screen), &window_attributes) == 0)
+       {
+               printf("xf_get_pixmap_info: XGetWindowAttributes failed\n");
+               return false;
+       }
+
        vis = XGetVisualInfo(xfi->display, VisualClassMask | VisualScreenMask, &template, &vi_count);
 
        if (vis == NULL)
@@ -392,7 +399,7 @@ boolean xf_get_pixmap_info(xfInfo* xfi)
        {
                vi = vis + i;
 
-               if (vi->depth == xfi->depth)
+               if (vi->visual == window_attributes.visual)
                {
                        xfi->visual = vi->visual;
                        break;