[PD] pix_video not working in Linux
Mirko Petrovich
prab at terra.cl
Tue Nov 18 23:33:29 CET 2003
Hi, thanks for your reply
IOhannes zmoelnig wrote:
...
>
> on linux you should rather use [pix_videoNEW], because i submit all my
> changes to this rather than [pix_videoLinux].
> anyhow, this doesn't make it work.
>
> just a guess: the image is captured correctly but it is not textured.
> ([pix_draw] might produce the same result)
> for validation try to use [pix_pix2sig~] and [pix_sig2pix~] to
> transform the captured image into signal-space and back again. do you
> see anything but white (might be not very satisfactory) ? (don't
> forget to turn the audio-engine on...)
you're right, using [pix_videoNEW], [pix_pix2sig~] and [pix_sig2pix~] I
see the captured image !!
Is this a [pix_texture] issue ?
>
>
> if so, what could it be ?
> a) your gfx-card
> b) the [pix_texture] code
>
> which gfx-card are you using (driver) ?
It's a nvidia tnt2 and I'm using the driver "nvidia" from nvidia.com
>
> system-specs (kernel, distribution (is it gentoo ?),...)
RH8, kernel 2.4.21 with low latency patch and v4l2 patch.
Thanks again
Mirko Petrovich
CL
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