[ros-bugs] [Bug 3082] New: draw/bitblt errors after CopyImage and StretchDIBits

ReactOS.Bugzilla at www.reactos.org ReactOS.Bugzilla at www.reactos.org
Sun Feb 17 01:17:04 CET 2008


http://www.reactos.org/bugzilla/show_bug.cgi?id=3082

           Summary: draw/bitblt errors after CopyImage and StretchDIBits
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Win32
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: grschneider at gmail.com
         QAContact: ros-bugs at reactos.org


Created an attachment (id=2338)
 --> (http://www.reactos.org/bugzilla/attachment.cgi?id=2338)
output of testcase

After CopyImage every line of the bitmap gets shifted by one more pixel.
After StretchDIBits the bitmaps are totally screwed.

A user32/win32k problem as it seems.

The placement error could to be related to bug #2225 (buttons 1-4 not drawn
correctly). The behaviour in ROS 16bpp CopyImage is the same as described there
(iXlate, QEmu only, comment #22).


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