xserver ChangeLog,3.199,3.200
Eric Anholt <xserver-commit-u7BhqnqprCWvj1b/[email protected]>
| Newsgroups | gmane.comp.freedesktop.xserver.cvs |
|---|---|
| Message-ID | <[email protected]> |
Committed by: anholt Update of /cvs/xserver/xserver In directory pdx:/tmp/cvs-serv3878 Modified Files: ChangeLog Log Message: Add an offscreen area scoring to improve choosing offscreen areas to kick out when allocation can't find a free area of the requested size. When offscreen pixmaps get used, the offscreen area's score is increased by a constant value. Every certain number of increases, all offscreen area scores get decreased by a fraction. When choosing a set of areas to remove for a new allocation, the set of areas with the smallest total score is chosen for removal. While this is not the smartest system, it prevents things like always removing the first offscreen area in memory (likely the most recent) to be kicked out when doing replacing. Index: ChangeLog =================================================================== RCS file: /cvs/xserver/xserver/ChangeLog,v retrieving revision 3.199 retrieving revision 3.200 diff -u -d -r3.199 -r3.200 --- ChangeLog 28 Jun 2004 00:48:51 -0000 3.199 +++ ChangeLog 29 Jun 2004 20:37:50 -0000 3.200 @@ -1,3 +1,19 @@ +2004-06-29 root <set EMAIL_ADDRESS environment variable> + + * hw/kdrive/src/kaa.c: (kaaPixmapUseScreen): + * hw/kdrive/src/kdrive.h: + * hw/kdrive/src/koffscreen.c: (KdOffscreenAlloc), + (KdOffscreenFree), (KdOffscreenMarkUsed), (KdOffscreenInit): + Add an offscreen area scoring to improve choosing offscreen areas to + kick out when allocation can't find a free area of the requested size. + When offscreen pixmaps get used, the offscreen area's score is increased + by a constant value. Every certain number of increases, all offscreen + area scores get decreased by a fraction. When choosing a set of areas + to remove for a new allocation, the set of areas with the smallest total + score is chosen for removal. While this is not the smartest system, it + prevents things like always removing the first offscreen area in memory + (likely the most recent) to be kicked out when doing replacing. + 2004-06-27 Keith Packard <[email protected]> * hw/kdrive/ati/ati.c: (ATICardInit), (ATISetOffscreen),