From a13b75f056f9f9efcf6ecb8610b40ddbbb2bbb69 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 19 Jan 2011 17:29:52 +0000 Subject: xserver pixman mesa git update 19 jan 2011 --- xorg-server/hw/xfree86/exa/man/Makefile.am | 2 ++ xorg-server/hw/xfree86/exa/man/exa.man | 42 ++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 xorg-server/hw/xfree86/exa/man/Makefile.am create mode 100644 xorg-server/hw/xfree86/exa/man/exa.man (limited to 'xorg-server/hw/xfree86/exa/man') diff --git a/xorg-server/hw/xfree86/exa/man/Makefile.am b/xorg-server/hw/xfree86/exa/man/Makefile.am new file mode 100644 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 -- cgit v1.2.3