Chris Robinson : winex11: Set proper pixel format flags.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 308da6313ec8dcf0352f312fc1192290cf717f04
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=308da6313ec8dcf0352f312fc1192290cf717f04

Author: Chris Robinson <chris.kcat at gmail.com>
Date:   Sun Aug 12 13:57:02 2007 -0700

winex11: Set proper pixel format flags.

---

 dlls/winex11.drv/opengl.c |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/dlls/winex11.drv/opengl.c b/dlls/winex11.drv/opengl.c
index 521b9e7..ebed630 100644
--- a/dlls/winex11.drv/opengl.c
+++ b/dlls/winex11.drv/opengl.c
@@ -1233,11 +1233,21 @@ int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
   ppfd->nVersion = 1;
 
   /* These flags are always the same... */
-  ppfd->dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL;
+  ppfd->dwFlags = PFD_SUPPORT_OPENGL;
   /* Now the flags extracted from the Visual */
 
   wine_tsx11_lock();
 
+  pglXGetFBConfigAttrib(gdi_display, fmt->fbconfig, GLX_X_RENDERABLE, &value);
+  if(value)
+      ppfd->dwFlags |= PFD_SUPPORT_GDI;
+
+  pglXGetFBConfigAttrib(gdi_display, fmt->fbconfig, GLX_DRAWABLE_TYPE, &value);
+  if(value & GLX_WINDOW_BIT)
+      ppfd->dwFlags |= PFD_DRAW_TO_WINDOW;
+  if(value & GLX_PIXMAP_BIT)
+      ppfd->dwFlags |= PFD_DRAW_TO_BITMAP;
+
   pglXGetFBConfigAttrib(gdi_display, fmt->fbconfig, GLX_CONFIG_CAVEAT, &value);
   if(value == GLX_SLOW_CONFIG)
       ppfd->dwFlags |= PFD_GENERIC_ACCELERATED;