Forward from wine-patches ---------- Forwarded message ---------- From: 郭强 <strongpan(a)163.com> Date: Tue, Mar 10, 2009 at 1:38 PM Subject: SetDeviceGammaRamp To: wine-patches(a)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! -- ------------------------------ 网易邮箱，中国第一大电子邮件服务商 <http://www.yeah.net> -- http://www.wine-reviews.net/ http://bordeauxgroup.com/