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Tom Stellard b5ecf5ba46 r300/compiler: Use consistent src swizzles for transcendent instructions 
Source swizzles for transcendent instructions were being stored in the X
channel regardless of what channel the instruction was writing.
This was causing problems for some helper functions that were expecting
source swizzles to occupy channels corresponding to the instruction's
writemask.  This commit makes transcendent instructions follow the same
convention as normal instructions for representing source swizzles.

Previous behavior:
LG2 temp[0].y, input[0].x___;

Current behavior:
LG2 temp[0].y, input[0]._x__;
2011-10-02 15:21:15 -07:00
bin mesa: Remove support for BeOS 2011-08-26 23:31:23 -07:00
configs configs: remove rest of APP_LIB_DEPS lines 2011-09-20 08:25:25 +01:00
docs mesa: Allow overriding GLSL version with environment variable 2011-09-28 11:29:52 -07:00
doxygen doxygen: Add glsl to the Makefile and .gitignore. 2011-01-19 23:49:54 -08:00
include GLES2/gl2ext: upgrade to gl2ext.h version 15049 2011-09-20 15:54:52 -07:00
scons scons: MacOSX build fixes. 2011-09-20 20:41:57 +01:00
src r300/compiler: Use consistent src swizzles for transcendent instructions 2011-10-02 15:21:15 -07:00
.emacs-dirvars Add emacs dirvars file with Mesa indention definition. 2007-09-18 10:02:51 -04:00
.gitattributes Allow CRLF automatic conversion on MSVC project files. 2008-06-24 22:25:52 +09:00
.gitignore Squashed commit of the following: 2011-07-14 17:35:05 +01:00
acinclude.m4 autoconf: Attempt to figure out the PIC flags for the platform 2008-05-09 07:05:16 -07:00
Android.common.mk android: build libGLES_mesa 2011-08-21 02:01:48 +08:00
Android.mk r600g: move all files from winsys/r600 into drivers/r600 2011-09-30 23:19:52 +02:00
autogen.sh autogen.sh: Honor NOCONFIGURE environment variable 2011-09-19 19:53:49 +01:00
common.py swrast: initial multi-threaded span rendering 2011-08-11 08:33:59 -06:00
configure.ac r600g: move all files from winsys/r600 into drivers/r600 2011-09-30 23:19:52 +02:00
Makefile mesa: Remove support for BeOS 2011-08-26 23:31:23 -07:00
SConstruct scons: Disable saving options automatically. 2011-07-01 19:04:57 +01:00

docs/README.WIN32 

File: docs/README.WIN32

Last updated: 23 April 2011


Quick Start
----- -----

Windows drivers are build with SCons.  Makefiles or Visual Studio projects are
no longer shipped or supported.

Run

  scons osmesa mesagdi

to build classic mesa Windows GDI drivers; or

  scons libgl-gdi

to build gallium based GDI driver.

This will work both with MSVS or Mingw.


Windows Drivers
------- -------

At this time, only the gallium GDI driver is known to work.

Source code also exists in the tree for other drivers in
src/mesa/drivers/windows, but the status of this code is unknown.


General
-------

After building, you can copy the above DLL files to a place in your
PATH such as $SystemRoot/SYSTEM32.  If you don't like putting things
in a system directory, place them in the same directory as the
executable(s).  Be careful about accidentially overwriting files of
the same name in the SYSTEM32 directory.

The DLL files are built so that the external entry points use the
stdcall calling convention.

Static LIB files are not built.  The LIB files that are built with are
the linker import files associated with the DLL files.

The si-glu sources are used to build the GLU libs.  This was done
mainly to get the better tessellator code.

If you have a Windows-related build problem or question, please post
to the mesa-dev or mesa-users list.