Hi,
I want to genlock two Nvidia Xfree running PCs to an external source. I
am looking for a hardware or software solution. I appreciate any links
or pointers on the subject ?
If there is none, I am looking into writing a software genlock but I am
clueless about how Xfree manages genlock (
Devrim Erdem schrieb:
>
> Hi,
>
> I want to genlock two Nvidia Xfree running PCs to an external source. I
> am looking for a hardware or software solution. I appreciate any links
> or pointers on the subject ?
Well there is a hardly documented feature on the feature connector which
might be u
Christian Berger wrote:
>
> Devrim Erdem schrieb:
> >
> > Hi,
> >
> > I want to genlock two Nvidia Xfree running PCs to an external source. I
> > am looking for a hardware or software solution. I appreciate any links
> > or pointers on the subject ?
>
> Well there is a hardly documented featur
>
>
>>If there is none, I am looking into writing a software genlock but I am
>>clueless about how Xfree manages genlock ( or VSync and HSync ).
>>
>>
>
>I'm not even sure if that's possible by software, I mean you would have
>to tell the graphics card when to start the image quite acurately.
On Tue, 25 Jun 2002, Devrim Erdem wrote:
> Hi,
>
> I want to genlock two Nvidia Xfree running PCs to an external source. I
> am looking for a hardware or software solution. I appreciate any links
> or pointers on the subject ?
Genlock is a hardware feature, and one that current NVIDIA ca
>
>
>> Hi,
>>
>>I want to genlock two Nvidia Xfree running PCs to an external source. I
>>am looking for a hardware or software solution. I appreciate any links
>>or pointers on the subject ?
>>
>>
>
> Genlock is a hardware feature, and one that current NVIDIA cards
>do not support.
>
>
On Tue, 25 Jun 2002, Max wrote:
> >>If there is none, I am looking into writing a software genlock but I am
> >>clueless about how Xfree manages genlock ( or VSync and HSync ).
> >>
> >>
> So the graphics card driver manages the VSync signal. Is this correct ?
>
> If that is the case, I gue
Vladimir Dergachev <[EMAIL PROTECTED]> wrote:
>>What VSync signal? XFree86 runs in userspace and gets no interrupts.
>>
>If someone wants to experiment with VSync take a look at km driver at
>http://gatos.sf.net/. So far it is for Radeons only, but if interested
>developers have only mach64
On 26 Jun 2002, Tom Parker wrote:
> Is there a standard double buffering api that you hook into, or is
> it something that will have to be impliemented on an application by
> application basis?
There are two X extensions which support double-buffering:
GLX and DOUBLE-BUFFER.
The GLX exten
On Wed, 26 Jun 2002, Dr Andrew C Aitchison wrote:
> On 26 Jun 2002, Tom Parker wrote:
>
> > Is there a standard double buffering api that you hook into, or is
> > it something that will have to be impliemented on an application by
> > application basis?
>
> There are two X extensions which supp
On Wed, 26 Jun 2002, Mark Vojkovich wrote:
>Unfortunately, I don't think DBE has any driver hooks so that
> it can be synchronized with the retrace. The implementation in
> the SI is merely an unsynchronized copy from a pixmap to a window.
> I'd sync it in the NVIDIA driver, if there were a
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