dibs: better depth selection for dibsection bitmaps

[Huw D M Davies]

        Huw Davies <huw at codeweavers.com>
        We want all 1bpp dibsections to have a monochrome bitmap
        and everything else to the be at the screen depth.
-- 
Huw Davies
huw at codeweavers.com
Index: dlls/x11drv/dib.c
===================================================================
RCS file: /home/wine/wine/dlls/x11drv/dib.c,v
retrieving revision 1.15
diff -u -r1.15 dib.c
--- dlls/x11drv/dib.c	13 Aug 2004 19:47:29 -0000	1.15
+++ dlls/x11drv/dib.c	10 Sep 2004 14:03:03 -0000
@@ -4647,7 +4647,9 @@
   /* Create Device Dependent Bitmap and add DIB pointer */
   if (dib)
     {
-      res = CreateDIBitmap(physDev->hdc, bi, 0, NULL, bmi, usage);
+      int depth = (bi->biBitCount == 1) ? 1 : GetDeviceCaps(physDev->hdc, BITSPIXEL);
+      res = CreateBitmap(bi->biWidth, effHeight, 1, depth, NULL);
+
       if (res)
 	{
 	  bmp = (BITMAPOBJ *) GDI_GetObjPtr(res, BITMAP_MAGIC);