Michel Dänzer wrote:
On Sat, 2003-08-30 at 13:06, Jouni Tulkki wrote:
Is there a way to make moving images and textures to video memory faster?
Currently I'm using Radeon 9500 Pro and AGP 8x.
Curious, how do use AGP without the DRI being enabled? :) (And how 8x
when the X server only supports u
Jouni Tulkki wrote:
I use firegl driver from ATI. I know this is not directly related
to DRI but still.
I enabled Fast Writes from bios and now I get 440MB/s with ShmPutImage.
The real bottleneck seems to be texture downloading with glTexImage2d.
The speed I get is 121MB/s. Using glDrawPixels I ge
I use firegl driver from ATI. I know this is not directly related
to DRI but still.
I enabled Fast Writes from bios and now I get 440MB/s with ShmPutImage.
The real bottleneck seems to be texture downloading with glTexImage2d.
The speed I get is 121MB/s. Using glDrawPixels I get 710 MB/s. So I
sh
--- Michel Dänzer <[EMAIL PROTECTED]> wrote:
> On Sat, 2003-08-30 at 13:06, Jouni Tulkki wrote:
> > Is there a way to make moving images and textures to video memory
> faster?
> > Currently I'm using Radeon 9500 Pro and AGP 8x.
>
> Curious, how do use AGP without the DRI being enabled? :) (And h
On Sat, 2003-08-30 at 13:06, Jouni Tulkki wrote:
> Is there a way to make moving images and textures to video memory faster?
> Currently I'm using Radeon 9500 Pro and AGP 8x.
Curious, how do use AGP without the DRI being enabled? :) (And how 8x
when the X server only supports up to 4x yet? :)
>
Is there a way to make moving images and textures to video memory faster?
Currently I'm using Radeon 9500 Pro and AGP 8x. The speed I get when using
ShmPutImage is about 189 MB/s. This is less then 1 / 8 of theoretical AGP 8x
performance. Does anyone know why the memory transfer is so slow?
Jouni
