Re: Some question about Xrender and EXA | |
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> EXA is not a renderer. I know. > EXA is an acceleration layer. "they can implement to more efficiently accelerate the X Render extension: solid fills, blits within screen memory and to and from system memory, and Porter-Duff compositing and transform operations", right ? > Your driver gives > EXA a set of functions and information, and EXA uses that to figure out > what your driver can accelerate, and redirects everything else to > software. Can you point me to module source (example), which consist lesser non-EXA code ? Or, may be, howto about writing EXA driver ? I want understand, how I can write my own module with EXA interoperability. > The software renderer for the Render extension is in the pixman library. > You probably want to look there for writing a fast fixed-point renderer. Thank you, I guess for the appointment of pixman. I will profile it. -- Regards, Alexei Babich, circuit engineer, OOO NPP "Rezonans", Chelyabinsk, Russia http://www.rez.ru Jabber ID: impatt@xxxxxxxxx _______________________________________________ xorg mailing list xorg@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/xorg
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