On Tuesday 29 September 2009 8:09:16 am Lionel Landwerlin wrote: > Usually, the copy is done by the blitter (DMA). So it's equivalent to > pan/flip in term of CPU usage, unless you want to use your blitter at > its maximum performance for OSD composition. > In that case, you have to keep in mind you can only pan/flip on vSync. > If you flip faster, you will have flick on screen. Which blitter are you referring too?
Thanks, Craig -- Craig Matsuura - Principal Engineer Control4 11734 South Election Road - Suite 200 Salt Lake City, UT 84020-6432 PH: 801-523-3161 FX: 801-523-3199
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