On Fri, 29 Mar 2002, Keith Packard wrote:
>
> Around 18 o'clock on Mar 29, Vladimir Dergachev wrote:
>
> > > The video key is now configurable (option "videokey" "42") and
> > > has a non-zero default value (30).
> >
> > I just want to point out that GATOS code already supports this.
> > As for 8bbp - I will insert the code to disable hardware Xv support in
> > this case and print a meaningful message.
>
> Yes, sorry for not making that clear. I'm only fixing problems found in
> the XFree86 drivers, not the GATOS ones.
>
> I'll see if I can't work out a patch for the XFree86 drivers that permit Xv
> to operate in any supported video mode. I believe both my patched XFree86
> code and the GATOS code will fail to work for DirectColor or TrueColor when
> xgamma is used.
>
> > As for Radeon colorkeying the reason we use RGB values is because Radeon
> > no longer supports keying on the value of graphics pixel
>
> As I mentioned before, the S3 Savage chipset can use either; is there a
> chance that the Radeon could be convinced to do the same? Or is it stuck
> with using the LUT output values?
I do not see anything in the docs that would support that.. (Otherwise I
would have done that instead of bothering with interpreting pixel values
in the driver).
Vladimir Dergachev
>
> Keith Packard XFree86 Core Team Compaq Cambridge Research Lab
>
>
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