Mesa3D Graphics Library (Bleeding edge ray tracing branches)
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Neil Roberts c366f422f0 nir: Offset vertex_id by first_vertex instead of base_vertex
base_vertex will be zero for non-indexed calls and in that case we
need vertex_id to be offset by the ‘first’ parameter instead. That is
what we get with first_vertex. This is true for both GL and Vulkan.

The freedreno driver is also setting vertex_id_zero_based on
nir_options. In order to avoid breakage this patch switches the
relevant code to handle SYSTEM_VALUE_FIRST_VERTEX so that it can
retain the same behavior.

v2: change a3xx/fd3_emit.c and a4xx/fd4_emit.c from
SYSTEM_VALUE_BASE_VERTEX to SYSTEM_VALUE_FIRST_VERTEX (Kenneth).

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Cc: Rob Clark <robdclark@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
2018-04-19 15:57:45 -07:00
bin meson: fix megadriver symlinking 2018-04-05 10:48:38 -07:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs docs: update calendar, add news and link release notes to 18.0.1 2018-04-18 15:29:12 +00:00
doxygen doxygen: Plumb through gallium/ to automated documentation 2016-05-30 17:53:45 +01:00
include radeonsi: add support for VegaM 2018-04-18 14:45:33 -04:00
m4 m4: Use older autoconf 2.63 compatible ax_check_compile_flag. 2017-09-01 16:30:40 -07:00
scons meson/configure: detect endian.h instead of trying to guess when it's available 2018-03-23 11:44:21 +00:00
scripts get_reviewer.pl: fix mesa check 2016-08-30 16:44:00 -04:00
src nir: Offset vertex_id by first_vertex instead of base_vertex 2018-04-19 15:57:45 -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
.gitignore .gitignore: list *.orig and *.rej 2017-09-06 17:48:50 +01:00
.mailmap mailmap: Use Eric Engestrom's personal email address 2018-03-15 12:03:41 +00:00
.travis.yml travis: bump libxcb version to 1.13 2018-03-10 16:55:36 +01:00
Android.common.mk meson/configure: detect endian.h instead of trying to guess when it's available 2018-03-23 11:44:21 +00:00
Android.mk dri drivers: Always add the sha1 build-id 2017-10-31 23:36:54 -07:00
CleanSpec.mk
Makefile.am autotools: include meson_get_version 2018-03-28 10:13:23 -07:00
REVIEWERS REVIEWERS: add Alexander von Gluck IV as a reviewer for Haiku 2017-11-23 10:00:55 +00:00
SConstruct scons: use python3-compatible lists 2017-09-25 12:05:44 +01:00
VERSION mesa: bump version to 18.1.0-devel 2018-01-24 17:10:58 -08:00
appveyor.yml appveyor: Build with MSVC 2015. 2018-02-22 21:10:20 +00:00
autogen.sh
common.py scons: Recognize LLVM_CONFIG environment variable. 2016-11-24 13:37:33 -08:00
configure.ac gallium: move ddebug, noop, rbug, trace to auxiliary to improve build times 2018-04-13 14:08:14 -04:00
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
meson.build meson: Build gallium trivial tests 2018-04-18 09:03:57 -07:00
meson_options.txt meson: Re-add auto option for omx 2018-03-07 13:30:53 -08:00

docs/README.WIN32

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.