[Bug 885] - Screen Corruption in riven - wine-bugs

17 Jul 2002


      http://bugs.winehq.com/show_bug.cgi?id=885
dclark@akamail.com changed:
What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Screen Corruption in riven  |Screen Corruption in riven
------- Additional Comments From dclark@akamail.com  2002-07-17 11:32 -------
Yep, I agree. I noticed that by setting transitions to "best", it becomes really
obvious what is happening. It is supposed to scroll the window left or right,
and then paints in the new portion of the display. It does it with calls like this:
trace:scroll:X11DRV_ScrollDC 08dc -181,0 hrgnUpdate=0000 rcUpdate = (nil)
which as you suggest causes a BitBlt:
trace:bitblt:BitBlt hdcSrc=08dc 181,0 24 bpp->hdcDest=08dc 0,0 427x392x24 rop=cc0020
For some reason, that does not seem to be working. Only the new part is being
painted in. The scroll never happens. I never got much beyond that point.
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