[PD] [gem] gemframebuffer > pix_buffer_write
IOhannes m zmoelnig
zmoelnig at iem.at
Wed Jun 20 13:35:00 CEST 2012
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On 2012-06-20 12:54, pierre at 314r.net wrote:
>
> ok thanks, I will stay with [pix_snap] for now, on a good computer
> it could works,
"good computer" might help or not. more important is the gfx-card.
also, if you can live with a slightly async transfer (that introduces
a delay) _and_ you are uisng a recent version of Gem (unstable!), you
could try the "pbo" message to [pix_snap] which will use PBOs (hence
the name) to do the image transfer which could be a lot faster than
the default method of [pix_snap]. otoh, it could be slower as well.
usage: [pbo $1( with "$1" being the number of PBOs to use for the
transfer (0 disables PBO-transfers, anything more than 2 might not
really give you any improvement)
fgamsdr
Iohannes
>
> but I'll try also the shader solution
>
> p.
>
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