On Mon, Jan 21, 2008 at 10:44:43PM +0800, Lazy Fox wrote: > Many people said that the efficiency of the NanoX is not high enough. > They said the functions which draw lines and polygon can be optimized. > But I don't know how to improve it. Can somebody tell me how, and show > me some source code.
adding driver-level linedraw, clipping, and blit code has sped up my 25MHz target significantly. there were also some speedups made for text draw which were merged into the tree a few years back. I've put a tarball of the our branch at http://frye.com/~aaron/microwin-frye-nanosteve.1.tar.bz2 . I have been working on merging with CVS and porting our local hacks (including fast linedraw) to other framebuffer devices. I'm almost there except stipples and dashlists are still broken. -- Aaron J. Grier | Frye Electronics, Tigard, OR | [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
