On Fri, 18 Mar 2005 11:02:47 +0100, Attila Kinali <[EMAIL PROTECTED]> wrote: > On Thu, 17 Mar 2005 18:50:50 -0500 > Daniel Phillips <[EMAIL PROTECTED]> wrote: > The thing that makes it ugly for me is, that every transefer > is based either on whole lines or whole pixel. This has the > disadvantage that if my user space program has a picture to > draw, that i needs to be split at line ends and that the > lines are may not cross page boundaries under any circumstances > unless the pages are continous. > Attila Kinali > -- > éãåããéãåã You mean the DMA transactions are based on line segments when it comes cross page boundary between two dis-continuous memory pages (Basically one line is divided into two line segments in this situation)? -- The sun is shinny but the ice is slippery.
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