[ros-bugs] [Bug 4384] New: [PATCH] ChoosePixelFormat discards valid options

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=4384

           Summary: [PATCH] ChoosePixelFormat discards valid options
           Product: ReactOS
           Version: TRUNK
          Platform: VirtualBox
        OS/Version: Microsoft Windows XP
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Patches
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: rmh at aybabtu.com
         QAContact: ros-bugs at reactos.org


Created an attachment (id=3836)
 --> (http://www.reactos.org/bugzilla/attachment.cgi?id=3836)
patch

rosglChoosePixelFormat() in opengl32.dll is discarding valid options. 
According to MSDN, bit fields in dwFlags (except the _DONTCARE ones) aren't
supposed to discard pixelformat options, and should only be used for ranking.

Attached patch fixes this.


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