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[directfb-dev] Re: Adding support for planar blitting
On Mon, 2002-06-17 at 15:53, Denis Oliver Kropp wrote: > You implemented one of the two possible ways to fix the problem. You > took the higher level generic way easing the development of drivers. > I did the other way on friday that simply delegates the handling of > planar formats to the drivers. I'm not sure yet but I think it's better > because there may be support by the hardware to do blits from/to planar > formats. The software driver now implements blitting from planar to > planar. > > Maybe both versions should be available to do accelerated software fallbacks > by doing these three 8bit blits if planar blitting is not supported natively. > I just saw the planar blitting implementation of gBlit in CVS. I think the one in the CVS is a much cleaner and better method of doing this than the one I posted. Looking at the code, I believe clipping will also work correctly, right? Tony -- Info: To unsubscribe send a mail to firstname.lastname@example.org with "unsubscribe directfb-dev" as subject.