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Eric Anholt ac0051a507 gallium: Create a new PIPE_CAP_TILE_RASTER_ORDER for vc4.
Because vc4 can control the order that tiles are rasterized in, we can use
it to implement overlapping blits using normal drawing and
GL_ARB_texture_barrier, as long as we can tell the kernel what order to
render the tiles in.

This commit introduces the core gallium support, vc4 changes will follow.

v2: Fix on the simulator.
v3: Add the cap (disabled) to other drivers, add rst docs for the cap.
v4: Rebase on PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS
v5: Drop vc4 changes from this commit, for clarity.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> (v3)
2017-10-10 10:45:22 -07:00
bin git_sha1_gen: accept MESA_GIT_SHA1_OVERRIDE env var 2017-10-10 11:28:31 -06:00
docs docs: Update the list of used MESA GL enums. 2017-10-10 10:45:22 -07:00
doxygen doxygen: Plumb through gallium/ to automated documentation 2016-05-30 17:53:45 +01:00
include dri_interface: add an error-returning version of createImageFromRenderbuffer 2017-10-10 13:58:46 +02:00
m4 m4: Use older autoconf 2.63 compatible ax_check_compile_flag. 2017-09-01 16:30:40 -07:00
scons scons: use python3-compatible exceptions 2017-09-25 12:05:47 +01:00
scripts get_reviewer.pl: fix mesa check 2016-08-30 16:44:00 -04:00
src gallium: Create a new PIPE_CAP_TILE_RASTER_ORDER for vc4. 2017-10-10 10:45:22 -07:00
.dir-locals.el dir-locals.el: Adds White Space support 2016-11-14 19:17:49 +02:00
.editorconfig editorconfig: Add meson configuration 2017-10-09 13:40:50 -07:00
.gitattributes Disable autocrlf for Visual Studio project files. 2008-02-28 12:34:01 +09:00
.gitignore .gitignore: list *.orig and *.rej 2017-09-06 17:48:50 +01:00
.mailmap .mailmap: Update my address again 2016-08-25 13:55:52 -07:00
.travis.yml travis: Add a travis profile for meson dri drivers 2017-10-09 13:55:12 -07:00
Android.common.mk build: Remove HAVE_DLOPEN 2017-10-02 19:41:22 -07:00
Android.mk Android: Add LLVM support for Android P 2017-09-11 09:35:23 -05:00
appveyor.yml appveyor: Update dependencies. 2017-03-29 11:53:03 +01:00
autogen.sh autogen.sh: pass --force to autoreconf, quote ORIGDIR 2015-03-11 23:28:26 +00:00
CleanSpec.mk android: Depend on gallium_dri from EGL, instead of linking in gallium. 2015-06-09 11:38:45 -07:00
common.py scons: Recognize LLVM_CONFIG environment variable. 2016-11-24 13:37:33 -08:00
configure.ac build: Remove HAVE_DLOPEN 2017-10-02 19:41:22 -07:00
install-gallium-links.mk gallium: Fix install-gallium-links.mk on non-bash /bin/sh 2016-10-10 08:56:12 -07:00
install-lib-links.mk install-lib-links: remove the .install-lib-links file 2015-02-24 15:33:25 +00:00
Makefile.am automake: enable libunwind in `make distcheck' 2017-09-15 13:56:28 +01:00
meson.build meson: build classic swrast 2017-10-09 13:42:44 -07:00
meson_options.txt meson: build classic swrast 2017-10-09 13:42:44 -07:00
REVIEWERS REVIEWERS: add myself as a Meson reviewer 2017-09-28 18:08:59 +01:00
SConstruct scons: use python3-compatible lists 2017-09-25 12:05:44 +01:00
VERSION mesa: bump version to 17.2.0-devel 2017-07-24 14:20:53 +01:00

File: docs/README.WIN32

Last updated: 21 June 2013


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

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

Run

  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.

Recipe
------

Building on windows requires several open-source packages. These are
steps that work as of this writing.

- install python 2.7
- install scons (latest)
- install mingw, flex, and bison
- install pywin32 from here: http://www.lfd.uci.edu/~gohlke/pythonlibs
  get pywin32-218.4.win-amd64-py2.7.exe
- install git
- download mesa from git
  see https://www.mesa3d.org/repository.html
- run scons

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.