---------- Forwarded message ----------
From: 郭强 <strongpan@163.com>
Date: Tue, Mar 10, 2009 at 1:38 PM
Subject: SetDeviceGammaRamp
To: wine-patches@winehq.org

Hi,

I got a question about how to use SetDeviceGammaRamp Function.

As in SDK, Remarks said:'SetDeviceGammaRamp succeeds only for devices with drivers that support downloadable gamma ramps in hardware.'

And I tried in my pc, the function return FALSE. but in my friend's pc, it work well.

Maybe my pc doesnot support downloadable gamma ramps.

So How do I know if my device support that?

What's the definition of downloadable gamma ramps ?

And what kind of device support that?

Thanks so much!

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