[Bug 1239] New: - Get/Set Gamma Ramp no workie if Gamma Ramp Size != 265

[wine-bugs at winehq.com]

http://bugs.winehq.com/show_bug.cgi?id=1239

           Summary: Get/Set Gamma Ramp no workie if Gamma Ramp Size != 265
           Product: Wine
           Version: 20020904
          Platform: PC
        OS/Version: Windows 2000
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: wine-x11driver
        AssignedTo: wine-bugs at winehq.com
        ReportedBy: robertebaileyjr at yahoo.com


I am a newbie.  I have run into a problem in changing the gamma ramp due to the 
size of my gamma ramp on my video card.  There is a check in 
xvidmode.c which disables the get/setgammaramp functions if the size of the 
gamma ramp reported by the hardware is not 256.  My gamma ramp size is 
1024.  I have made it work by modifying (defeating) the check and interpolating 
the 256 size gamma ramp from the Windows program  to the larger size 
1024 gamma ramp in get/setgammaramp functions.  Should learn how to submit my 
ham fisted modification?

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