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Chris Wilson c374c94e41 uxa: Reuse in-flight bo 
When we need to allocate a new bo for use as a gpu target, first check
if we can reuse a pixmap that has already been relocated into the
aperture as a temporary target, for instance a glyph mask or a clip mask.

Before:
backend                      test   min(s) median(s) stddev.
xlib         firefox-planet-gnome   50.568   50.873   0.30%
 xcb         firefox-planet-gnome   49.686   53.003   3.92%
xlib                    evolution   40.115   40.131   0.86%
 xcb                    evolution   28.241   28.285   0.18%

After:
backend                      test   min(s) median(s) stddev.
xlib         firefox-planet-gnome   47.759   48.233   0.80%
 xcb         firefox-planet-gnome   48.611   48.657   0.87%
xlib                    evolution   38.954   38.991   0.05%
 xcb                    evolution   26.561   26.654   0.19%

And even more dramatic improvements when using a font size larger than
the maximum size of the glyph cache:
 xcb firefox-36-20090611:  1.79x speedup
xlib firefox-36-20090611:  1.74x speedup
 xcb firefox-36-20090609:  1.62x speedup
xlib firefox-36-20090609:  1.59x speedup

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 		2010-04-15 21:37:32 +01:00
man man: Update list of available 'sclaing mode' property values. 2010-03-22 14:16:25 -07:00
src uxa: Reuse in-flight bo 2010-04-15 21:37:32 +01:00
uxa Revert "Revert "uxa: Try using put_image when copying from a memory buffer."" 2010-04-14 17:10:09 +01:00
.gitignore .gitignore: use common defaults with custom section # 24239 2009-11-14 09:23:55 -05:00
AUTHORS AUTHORS: Add Robert Lowery to the authors file 2009-04-15 18:07:17 -07:00
COPYING Stub COPYING files 2005-12-19 16:25:53 +00:00
Makefile.am Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES 2009-11-23 09:25:05 -05:00
NEWS NEWS: Add release notes for the 2.11.0 release. 2010-03-29 11:23:03 -07:00
README Take note for Pineview support in README and manpage 2010-01-04 14:15:41 -08:00
RELEASING Increment version to 2.9.0 2009-09-28 20:03:39 -07:00
autogen.sh Update autogen.sh to one that does objdir != srcdir. 2005-08-18 09:03:47 +00:00
configure.ac Increase version to 2.11.0 2010-03-29 11:23:03 -07:00

README 

xf86-video-intel
Open-source X.org graphics driver for Intel graphics
http://www.intellinuxgraphics.com/

What is xf86-video-intel
------------------------
The xf86-video-intel module is an open-source 2D graphics driver for
the X Window System as implemented by X.org. It supports a variety of
Intel graphics chipsets including:

	i810/i810e/i810-dc100,i815,
	i830M,845G,852GM,855GM,865G,
	915G/GM,945G/GM/GME,946GZ
	G/GM/GME/Q965,
	G/Q33,G/Q35,G41,G/Q43,G/GM/Q45
	PineView-M (Atom N400 series)
	PineView-D (Atom D400/D500 series)

Where to get more information about the driver
----------------------------------------------
The primary source of information about this and other open-source
drivers for Intel graphics is:

	http://intellinuxgraphics.org/

Documentation specific to the xf86-video-intel driver including
possible configuration options for the xorg.conf file can be found in
the intel(4) manual page. After installing the driver this
documentation can be read with the following command:

	man intel

Mailing list for communication with users and developers of
xf86-video-intel:

	intel-gfx@lists.freedesktop.org

	Note: Subscription is required before posting, but anyone is
	free to subscribe. See instructions (and archives) here:

	http://lists.freedesktop.org/mailman/listinfo/intel-gfx

To report bugs encountered with the driver, see:

	http://intellinuxgraphics.org/how_to_report_bug.html

To see bugs that are targeted to be fixed in the next release:

	https://bugs.freedesktop.org/show_bug.cgi?id=intel-2d-release