Re: Hardware acceleration in frame buffer driver
"Antonino A. Daplas" <[email protected]> Mon, 29 Aug 2005 22:03:52 +0800
| Newsgroups | gmane.linux.fbdev.user |
|---|---|
| Message-ID | <[email protected]> |
[email protected] wrote: > Hello, > > I am trying to implement hardware acceleration to a framebuffer driver, throught > the functions fb_fillrect, fb_copyarea and fb_imageblit. So I replace the > cfb_fillrect functions by my own, and add FBINFO_HWACCEL_FILLRECT to > fb_info->flags. But I try to use both embbeded/QT and Nano-X, and these > hardware accelerated functions are never called. > > I did a lot of research but probably missed someting... I do not understand why > these "needed" functions are never called ? Unfortunately, these accelerated functions are for the console use only. No other app can use this functions. Tony ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf