From: Michael Z. <zmi...@po...> - 2001-10-07 11:10:38
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----- Original Message ----- From: Michel Dänzer <mic...@ii...> To: Nathan Hand <na...@ma...> Cc: Michael Zayats <zmi...@po...>; <dri...@li...> Sent: Friday, October 05, 2001 2:14 AM Subject: Re: [Dri-devel] glDrawPixels on i810 > On Fri, 2001-10-05 at 00:08, Nathan Hand wrote: > > > XV is completely independent of V4L and the DRI. > > This is true conceptually and was true implementation-wise until > recently. However, the r128 driver uses the DRM to transfer the XvImage > data now when possible, and Peter Surda has been bug^Wasking us for some > time to provide facilities to do the same for grabbing... can it be also done for i810 (I mean using DRM for XvImage transfer), I found XVideo very CPU intensive on memory copies although performing hardware scaling very well. Do you know the mantainer of i810 for XVideo, may be he will do it... Michael |