[ros-diffs] [tkreuzer] 53434: [FRAMEBUF_NEW] - According to MSDN IOCTL_VIDEO_QUERY_POINTER_CAPABILITIES doesn't have an in-parameter. This code was copied from MS sample code, but it doesn't make sense, since ...

Author: tkreuzer
Date: Thu Aug 25 07:58:53 2011
New Revision: 53434

URL: http://svn.reactos.org/svn/reactos?rev=53434&view=rev
Log:
[FRAMEBUF_NEW]
- According to MSDN IOCTL_VIDEO_QUERY_POINTER_CAPABILITIES doesn't have an
in-parameter. This code was copied from MS sample code, but it doesn't make sense,
since the size field doesn't even match the in-buffer size. VBox driver also
doesn't use these parameters and we don't handle the ioctl anyway.

Modified:
    trunk/reactos/drivers/video/displays/framebuf_new/pointer.c

Modified: trunk/reactos/drivers/video/displays/framebuf_new/pointer.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/displays/fra…
==============================================================================
--- trunk/reactos/drivers/video/displays/framebuf_new/pointer.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/video/displays/framebuf_new/pointer.c [iso-8859-1] Thu Aug 25
07:58:53 2011
@@ -410,8 +410,8 @@
 
     if (EngDeviceIoControl(ppdev->hDriver,
                            IOCTL_VIDEO_QUERY_POINTER_CAPABILITIES,
-                           &ppdev->ulMode,
-                           sizeof(PVIDEO_MODE),
+                           NULL,
+                           0,
                            &ppdev->PointerCapabilities,
                            sizeof(ppdev->PointerCapabilities),
                            &returnedDataLength))