[PATCH] winex11.drv: Print an error when the X server is not running in a 32-bit display mode.

[Zhiyi Zhang]

Some games expect a 32-bit display mode to be present even though EnumDisplaySettings() doesn't
report it. It's usually a configuration issue if the X server is not running in a 32-bit display
mode.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52258
Signed-off-by: Zhiyi Zhang 
---
 dlls/winex11.drv/x11drv_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/winex11.drv/x11drv_main.c b/dlls/winex11.drv/x11drv_main.c
index 32beb84a009..e31f0a42113 100644
--- a/dlls/winex11.drv/x11drv_main.c
+++ b/dlls/winex11.drv/x11drv_main.c
@@ -599,6 +599,8 @@ static BOOL process_attach(void)
     init_pixmap_formats( display );
     init_visuals( display, DefaultScreen( display ));
     screen_bpp = pixmap_formats[default_visual.depth]->bits_per_pixel;
+    if (screen_bpp != 32)
+        ERR("The X server is running in a %u-bit display mode. Expect problems.", screen_bpp);

XInternAtoms( display, (char **)atom_names, NB_XATOMS - FIRST_XATOM, False, X11DRV_Atoms );