On 10/8/07, Justin Dugger <[EMAIL PROTECTED]> wrote: > > Hi, > > Does the current tree implement Rotate 180? I can see 0, 90 and 270, > but not 180. This feature might sound silly at first glance, but it > happens to be highly useful for my convertible tablet laptop. I've > browsed the current nv code and nouveau implementations, and it's > pretty clear that the older xrandr implementation did not do this. Is > there some secret in xrandr1.2 that I'm not seeing, or is the function > also lacking in the current tree? > > This change seems like a fairly simple 20-ish line of code patch to > support an additional rotation mode, but there's one thing I'm not > clear on: does pNV map to some register in hardware, or is it simply a > global state for the driver itself? >
Hello Our plan is a bit longer term than that. We want to implement hw accelerated rotate support through randr + EXA. On the minus side, it's not a 10-line job and requires us finishing up EXA composite() hookrs properly, but on the plus side, it'll be hw accelerated. Stephane
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