[Bug 37849] Wine causing color temperature setting(redshift) not working for a short time

wine-bugs at winehq.org wine-bugs at winehq.org
Mon Jan 12 06:36:42 CST 2015


https://bugs.winehq.org/show_bug.cgi?id=37849

anonymous_temp_mail at yahoo.co.jp changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|UPSTREAM                    |---

--- Comment #10 from anonymous_temp_mail at yahoo.co.jp ---

> That part at least is expected, redshift updates the color temperature of
> the screen every 5 seconds or so, and any custom gamma setting by an
> application will get overidden at that point. Because of that, it's also not
> unexpected for an application that explicitly sets the screen gamma to
> briefly change the colors and then change back when redshift updates again.
> In the case of StarCraft 2 though, the application never does that and the
> issue (likely) happens because of wined3d trying to restore the incorrect
> gamma ramp it read earlier.

Makes sense, so the root cause is the driver, on the other hand, wine should
not touch any gamma settings, so wine is still invovled.
> 
> For what it's worth, I think you should be able to prevent Wine from
> touching screen gamma at all by setting "UseXVidMode" = "N" (see also
> http://wiki.winehq.org/UsefulRegistryKeys), although I haven't tested this.

I tried this, and it works perfectly, no gamma change again.

So I reopened the case. Wait, I can only change the status to unconfirmed or
closed?

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