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Chris Forbes d04a4dd003 mesa: add texobj support for ARB_texture_multisample
Adds the new texture targets, and per-image state for GL_TEXTURE_SAMPLES
and GL_TEXTURE_FIXED_SAMPLE_LOCATIONS.

V2: - Allow multisample texture targets in glInvalidateTexSubImage too.
      This was already partly there, but I missed it the first time around
      since the interaction is defined in a newer extension. Fixed weird
      indentation.
    - Allow multisample array textures in glFramebufferTextureLayer.
      This was overlooked as the tests originally only used 2d
      multisample textures.

V3: - Set min/mag filters sensibly for multisample textures. This
      can't actually be changed by the user, so it's more sensible to
      initialize it correctly than to hack around it being bogus later.

V4: - Tidy up initial min/mag filter setup. Setup in
      _mesa_initialize_texture_object was bogus, but benign since
      finish_texture_init() clobbered everything with correct values. For V4,
      just do the setup in finish_texture_init().

V5: - Don't break glPopAttrib(GL_TEXTURE_BIT)

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
[V2] Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2013-03-02 11:33:27 +13:00
bin Remove installmesa 2013-01-10 22:01:31 +01:00
docs docs: add news item for mesa-demos 8.1.0 release 2013-02-25 11:31:08 +01:00
doxygen glsl/build: Build glcpp via the glsl Makefile 2013-01-22 14:33:20 -08:00
include mesa: remove old version comment from gl.h 2013-02-15 09:25:15 -07:00
m4 build: Use AX_PROG_FLEX 2013-01-22 14:33:38 -08:00
scons scons: Fix Windows build with LLVM 3.2 2013-02-28 15:40:02 +00:00
src mesa: add texobj support for ARB_texture_multisample 2013-03-02 11:33:27 +13:00
.dir-locals.el Add emacs setup for the docs/devinfo.html comment wrapping recommendation. 2012-07-11 09:20:21 -07:00
.gitattributes Disable autocrlf for Visual Studio project files. 2008-02-28 12:34:01 +09:00
.gitignore Clean up .gitignore files 2013-01-10 22:01:31 +01:00
Android.common.mk android: Define Make variables for Android version 2013-01-02 14:51:18 -08:00
Android.mk android: Define Make variables for Android version 2013-01-02 14:51:18 -08:00
autogen.sh build: Fix autogen.sh to allow out-of-tree builds 2012-08-14 10:54:39 -07:00
common.py scons: Add option to enable floating-point textures. 2012-08-15 22:04:24 -07:00
configure.ac autotools: oprofilejit should be included in the list of LLVM components required 2013-02-28 15:37:09 +00:00
Makefile.am mesa: bump version to 9.2 (devel) 2013-01-31 09:01:15 +01:00
SConstruct scons: Disable saving options automatically. 2011-07-01 19:04:57 +01:00

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.