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authormarha <marha@users.sourceforge.net>2011-01-19 17:29:52 +0000
committermarha <marha@users.sourceforge.net>2011-01-19 17:29:52 +0000
commita13b75f056f9f9efcf6ecb8610b40ddbbb2bbb69 (patch)
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xserver pixman mesa git update 19 jan 2011
Diffstat (limited to 'xorg-server/hw/xfree86/exa/man')
-rw-r--r--xorg-server/hw/xfree86/exa/man/Makefile.am2
-rw-r--r--xorg-server/hw/xfree86/exa/man/exa.man42
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diff --git a/xorg-server/hw/xfree86/exa/man/Makefile.am b/xorg-server/hw/xfree86/exa/man/Makefile.am
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index 000000000..51da4fd50
--- /dev/null
+++ b/xorg-server/hw/xfree86/exa/man/Makefile.am
@@ -0,0 +1,2 @@
+include $(top_srcdir)/manpages.am
+driverman_PRE = exa.man
diff --git a/xorg-server/hw/xfree86/exa/man/exa.man b/xorg-server/hw/xfree86/exa/man/exa.man
new file mode 100644
index 000000000..30d01824d
--- /dev/null
+++ b/xorg-server/hw/xfree86/exa/man/exa.man
@@ -0,0 +1,42 @@
+.\" shorthand for double quote that works everywhere.
+.ds q \N'34'
+.TH EXA __drivermansuffix__ __vendorversion__
+.SH NAME
+exa \- new 2D acceleration architecture for X.Org
+.SH DESCRIPTION
+.B EXA
+provides a simple API for video drivers to implement for 2D acceleration. It
+is a module loaded by drivers, and is not intended to be loaded on its own.
+See your driver's manual page for how to enable
+.BR EXA .
+.PP
+The
+.B EXA
+architecture is designed to make accelerating the Render extension simple and
+efficient, and results in various performance tradeoffs compared to XAA. Some
+__xconfigfile__ options are available for debugging performance issues or
+driver rendering problems. They are not intended for general use.
+.TP
+.BI "Option \*qEXANoComposite\*q \*q" boolean \*q
+Disables acceleration of the Composite operation, which is at the heart of
+the Render extension. Not related to the Composite extension. Default: No.
+.TP
+.BI "Option \*qEXANoUploadToScreen\*q \*q" boolean \*q
+Disables acceleration of uploading pixmap data to the framebuffer. Default: No.
+.TP
+.BI "Option \*qEXANoDownloadFromScreen\*q \*q" boolean \*q
+Disables acceleration of downloading of pixmap data from the framebuffer.
+.B NOTE:
+Not usable with drivers which rely on DownloadFromScreen succeeding.
+Default: No.
+.TP
+.BI "Option \*qMigrationHeuristic\*q \*q" anystr \*q
+Chooses an alternate pixmap migration heuristic, for debugging purposes. The
+default is intended to be the best performing one for general use, though others
+may help with specific use cases. Available options include \*qalways\*q,
+\*qgreedy\*q, and \*qsmart\*q. Default: always.
+.SH "SEE ALSO"
+.BR __xservername__ (__appmansuffix__),
+.BR __xconfigfile__(__filemansuffix__).
+.SH AUTHORS
+Authors include: Keith Packard, Eric Anholt, Zack Rusin, and Michel D\(:anzer