Restore ability to build full driver.

Add config options to choose between full/subset driver, and fbdev vs. DRI windowing systems.
Add a helpful message
2003-03-04 17:29:55 +00:00 · 2003-03-04 17:27:28 +00:00 · 2003-03-04 17:23:34 +00:00 · 2003-03-04 17:10:39 +00:00 · 2003-03-02 00:28:38 +00:00 · 2003-03-02 00:27:31 +00:00
6510 changed files with 462355 additions and 2139792 deletions
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,18 +0,0 @@
 ((nil . ((show-trailing-whitespace . t)))
 (prog-mode
  (indent-tabs-mode . nil)
  (tab-width . 8)
  (c-basic-offset . 3)
  (c-file-style . "stroustrup")
  (fill-column . 78)
  (eval . (progn
 	    (c-set-offset 'case-label '0)
 	    (c-set-offset 'innamespace '0)
 	    (c-set-offset 'inline-open '0)))
  (whitespace-style face indentation)
  (whitespace-line-column . 79)
  (eval ignore-errors
        (require 'whitespace)
        (whitespace-mode 1)))
 (makefile-mode (indent-tabs-mode . t))
 )
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,35 +0,0 @@
 # To use this config on you editor, follow the instructions at:
 # http://editorconfig.org
 root = true
 [*]
 charset = utf-8
 insert_final_newline = true
 tab_width = 8
 [*.{c,h,cpp,hpp,cc,hh}]
 indent_style = space
 indent_size = 3
 [{Makefile*,*.mk}]
 indent_style = tab
 [{*.py,SCons*}]
 indent_style = space
 indent_size = 4
 [*.pl]
 indent_style = space
 indent_size = 4
 [*.m4]
 indent_style = space
 indent_size = 2
 [*.yml]
 indent_style = space
 indent_size = 2
 [*.patch]
 trim_trailing_whitespace = false
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +0,0 @@
 *.dsp -crlf
 *.dsw -crlf
 *.sln -crlf
 *.vcproj -crlf
--- a/.gitignore
+++ b/.gitignore
@@ -1,52 +0,0 @@
 *.a
 *.dll
 *.exe
 *.ilk
 *.la
 *.lo
 *.log
 *.o
 *.obj
 *.os
 *.pc
 *.pdb
 *.pyc
 *.pyo
 *.so
 *.so.*
 *.sw[a-z]
 *.tar
 *.tar.bz2
 *.tar.gz
 *.tar.xz
 *.trs
 *.zip
 *~
 depend
 depend.bak
 bin/ltmain.sh
 lib
 lib64
 configure
 configure.lineno
 autom4te.cache
 aclocal.m4
 config.log
 config.status
 cscope*
 tags
 .scon*
 config.py
 build
 libtool
 manifest.txt
 .dir-locals.el
 .deps/
 .dirstamp
 .libs/
 Makefile
 Makefile.in
 .install-mesa-links
 .install-gallium-links
 /src/git_sha1.h
 TAGS
--- a/.mailmap
+++ b/.mailmap
@@ -1,464 +0,0 @@
 Aapo Tahkola <aet@rasterburn.org> <aapo@aapo-desktop.(none)>
 Adam Jackson <ajax@redhat.com> <ajax@benzedrine.nwnk.net>
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 Dave Airlie <airlied@redhat.com> airlied <airlied@unused-12-215.bne.redhat.com>
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 Andreas Heider <andreas@heider.io>
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 Andrew Randrianasulu <randrianasulu@gmail.com> <randrik@mail.ru>
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 Ben Skeggs <bskeggs@redhat.com> <darktama@beleth.(none)>
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 Ben Skeggs <bskeggs@redhat.com> <darktama@nisroch.keine.ath.cx>
 Ben Skeggs <bskeggs@redhat.com> <skeggsb-at-gmail.com>
 Ben Skeggs <bskeggs@redhat.com> <skeggsb@gmail.com>
 Ben Skeggs <bskeggs@redhat.com> <skeggsb@localhost.localdomain>
 Ben Skeggs <bskeggs@redhat.com> <skeggsb@nisroch.keine.ath.cx>
 Ben Widawsky <benjamin.widawsky@intel.com> Ben Widawsky <ben@bwidawsk.net>
 Blair Sadewitz <blair.sadewitz@gmail.com> Blair Sadewitz <blair.sadewitz.gmail.com>
 Boris Peterbarg <reist@users.sourceforge.net> reist <reist>
 Brian Paul <brianp@vmware.com> Brian <brian.paul@tungstengraphics.com>
 Brian Paul <brianp@vmware.com> <brian.paul@tungstengraphics.com>
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 Brian Paul <brianp@vmware.com> Brian <brian@yutani.localnet.net>
 Brian Paul <brianp@vmware.com> root <brian.paul@tungstengraphics.com>
 Brian Paul <brianp@vmware.com> root <root@i915.localnet.net>
 Brian Paul <brianp@vmware.com> root <root@nostromo.localnet.net>
 Brian Paul <brianp@vmware.com> root <root@i965.localnet.net>
 Bruce Merry <bmerry@users.sourceforge.net> <bmerry@gmail.com>
 Carl-Philip Hänsch <cphaensch@googlemail.com> Carl-Philip Haensch <s3734770@mail.zih.tu-dresden.de>
 Carl-Philip Hänsch <cphaensch@googlemail.com> Carl-Philip Haensch <carli@carli-laptop.(none)>
 Carl-Philip Hänsch <cphaensch@googlemail.com> Carl-Philip Haensch <Carl-Philip.Haensch@mailbox.tu-dresden.de>
 Chad Versace <chadversary@chromium.org> <chad@kiwitree.net>
 Chad Versace <chadversary@chromium.org> <chad@chad-versace.us>
 Chad Versace <chadversary@chromium.org> <Chad Versace chad@chad-versace.us>
 Chad Versace <chadversary@chromium.org> <chad.versace@intel.com>
 Chad Versace <chadversary@chromium.org> <chad.versace@linux.intel.com>
 Chia-I Wu <olvaffe@gmail.com> <olv@lunarg.com>
 Chia-I Wu <olvaffe@gmail.com> Chia-Wu <olvaffe@gmail.com>
 Chih-Wei Huang <cwhuang@linux.org.tw> Chih-Wei Huang <cwhuang@android-x86.org>
 Christian König <christian.koenig@amd.com> Christian Koenig <christian.koenig@amd.com>
 Christian König <christian.koenig@amd.com> Christian König <christian.koenig at amd.com>
 Christian König <christian.koenig@amd.com> Christian König <deathsimple@vodafone.de>
 Christoph Brill <egore911@egore911.de> Christoph Bill <egore@gmx.de>
 Christoph Brill <egore911@egore911.de> <egore@gmx.de>
 Christoph Bumiller <christoph.bumiller@speed.at> <e0425955@student.tuwien.ac.at>
 Christopher James Halse Rogers <christopher.halse.rogers@canonical.com> Christopher James Halse Rogers <raof@ubuntu.com>
 Claudio Ciccani <klan@directfb.org> <klan@users.sf.net>
 Claudio Ciccani <klan@directfb.org> <klan@users.sourceforge.net>
 Connor Abbott <cwabbott0@gmail.com> <connor.w.abbott@intel.com>
 Connor Abbott <cwabbott0@gmail.com> <connor.abbott@intel.com>
 Corbin Simpson <MostAwesomeDude@gmail.com> <mostawesomed...@gmail.com>
 Corbin Simpson <MostAwesomeDude@gmail.com> <mostawesomedude@gmail.com>
 Courtney Goeltzenleuchter <courtney@lunarg.com> <courtney@LunarG.com>
 Daniel Skinner <sio@users.sourceforge.net> sio <sio>
 Daniel Stone <daniels@collabora.com> <daniel@fooishbar.org>
 David Miller <davem@davemloft.net> David S. Miller <davem@davemloft.net>
 David Miller <davem@davemloft.net> Dave Miller <davem@davemloft.net>
 David Miller <davem@davemloft.net> davem69 <davem69>
 David Heidelberger <david.heidelberger@ixit.cz> David Heidelberg <david@ixit.cz>
 David Heidelberger <david.heidelberger@ixit.cz> <d.okias@gmail.com>
 David Reveman <reveman@chromium.org> <c99drn@cs.umu.se>
 Dieter Nützel <Dieter@nuetzel-hh.de> Dieter Nützel <dieter@nuetzel-hh.de>
 Dmitry Cherkassov <dcherkassov@gmail.com> Dmitry Cherkasov <dcherkassov@gmail.com>
 Dylan Baker <dylanx.c.baker@intel.com> <baker.dylan.c@gmail.com>
 Edward O'Callaghan <funfunctor@folklore1984.net> <eocallaghan@alterapraxis.com>
 Emeric Grange <emeric.grange@gmail.com> Emeric <emeric.grange@gmail.com>
 Emil Velikov <emil.l.velikov@gmail.com> <emil.velikov@collabora.com>
 Eric Anholt <eric@anholt.net> Eric Anholt <anholt@FreeBSD.org>
 Eugeni Dodonov <eugeni.dodonov@intel.com> <eugeni@mandriva.com>
 Fabian Bieler <der.fabe@gmx.net> <fabianbieler@fastmail.fm>
 Fabian Bieler <der.fabe@gmx.net> <&lt;der.fabe@gmx.net&gt>
 Feng, Haitao <haitao.feng@intel.com> Haitao Feng <haitao.feng@intel.com>
 Frank Henigman <fjhenigman@google.com> <fjhenigman@chromium.org>
 George Sapountzis <gsapountzis@gmail.com> George Sapountzis <gsap7@yahoo.gr>
 Gwenole Beauchesne <gwenole.beauchesne@intel.com> <gb.devel@gmail.com>
 Hamish Marson <hmarson@users.sourceforge.net> hmarson <hmarson>
 Hans de Goede <hdegoede@redhat.com> Hans de Goede <j.w..r..degoede@hhs.nl>
 Homer Hsing <dongsheng.xing@intel.com> <homer.hsing@gmail.com>
 Hui Qi Tay <hqtay@vmware.com> <tayhuiqithq@gmail.com>
 Ian Romanick <ian.d.romanick@intel.com> <idr@freedesktop.org>
 Ian Romanick <ian.d.romanick@intel.com> <idr@us.ibm.com>
 Jakob Bornecrantz <wallbraker@gmail.com> <jakob@vmware.com>
 Jakob Bornecrantz <wallbraker@gmail.com> <jakob@aurora.(none)>
 Jakob Bornecrantz <wallbraker@gmail.com> <jakob@aurora.walkyrie.se>
 Jakob Bornecrantz <wallbraker@gmail.com> <jakob@tungstengraphics.com>
 Jakob Bornecrantz <wallbraker@gmail.com> <wallbraker 'at' gmail 'dot' com>
 Jakub Bogusz <qboosh@pld-linux.org> <gboosh@pld-linux.org>
 James Legg <jlegg@feralinteractive.com> <lankyleggy@gmail.com>
 Jan Vesely <jano.vesely@gmail.com> Jan Vesely <jan.vesely@rutgers.edu>
 Jason Ekstrand <jason@jlekstrand.net> <jason.ekstrand@intel.com>
 Jeremy Huddleston <jeremyhu@apple.com> <jeremyhu@freedesktop.org>
 Jeremy Huddleston <jeremyhu@apple.com> <jeremy@tifa.local>
 Jeremy Huddleston <jeremyhu@apple.com> <jeremy@vincent.local>
 Jeremy Huddleston <jeremyhu@apple.com> <jeremy@yuffie.local>
 Jeremy Huddleston <jeremyhu@apple.com> Jeremy Huddleston Sequoia <jeremyhu@apple.com>
 Jeremy Kolb <jkolb@freedesktop.org> <jkolb@brandeis.edu>
 Jerome Glisse <jglisse@redhat.com> <glisse@freedesktop.org>
 Jerome Glisse <jglisse@redhat.com> <glisse@kemper.freedesktop.org>
 Jerome Glisse <jglisse@redhat.com> John Doe <glisse@barney.(none)>
 Jerome Glisse <jglisse@redhat.com> John Doe <glisse@localhost.localdomain>
 Jesse Barnes <jesse.barnes@intel.com> <jbarnes@hobbes.lan>
 Jesse Barnes <jesse.barnes@intel.com> <jbarnes@hobbes.(none)>
 Jesse Barnes <jesse.barnes@intel.com> <jbarnes@jbarnes-desktop.localdomain>
 Jesse Barnes <jesse.barnes@intel.com> <jbarnes@jbarnes-t61.(none)>
 Jesse Barnes <jesse.barnes@intel.com> <jbarnes@virtuousgeek.org>
 Joakim Sindholt <bacn@zhasha.com> <opensource@zhasha.com>
 Joakim Sindholt <bacn@zhasha.com> <zhasha@gallium-dev.(none)>
 Jochen Gerlach <jtg@users.sourceforge.net> jtg <jtg>
 Joel Bosveld <joel.bosveld@gmail.com> <Joel.Bosveld@gmail.com>
 Jonathan Adamczewski <jadamcze@utas.edu.au> <jadamcze@utas.edu.a>
 Jon Turney <jon.turney@dronecode.org.uk> Jon TURNEY <jon.turney@dronecode.org.uk>
 José Fonseca <jfonseca@vmware.com> Jose Fonseca <jfonseca@vmware.com>
 José Fonseca <jfonseca@vmware.com> Jose Fonseca <jrfonseca@tungstengraphics.com>
 José Fonseca <jfonseca@vmware.com> <jfonseca@pegasus.(none)>
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 José Fonseca <jfonseca@vmware.com> <jrfonseca@tungstengraphics.com>
 José Fonseca <jfonseca@vmware.com> <j_r_fonseca@yahoo.co.uk>
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 Jouk Jansen <joukj@hrem.nano.tudelft.nl> joukj <joukj@tarantella.(none)>
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 Jouk Jansen <joukj@hrem.nano.tudelft.nl> Jouk <joukj@tarantella.(none)>
 Jouk Jansen <joukj@hrem.nano.tudelft.nl> J.Jansen <joukj@tarantella.nano.tudelft.nl>
 Juan Zhao <juan.j.zhao@intel.com> <juan.j.zhao@linux.intel.com>
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 Julien Isorce <j.isorce@samsung.com> <julien.isorce@gmail.com>
 Kalyan Kondapally <kalyan.kondapally@intel.com> <kondapallykalyancontribute@gmail.com>
 Karl Schultz <karl.w.schultz@gmail.com> Karl Schultze <k.w.schultz@comcast.net>
 Karl Schultz <karl.w.schultz@gmail.com> unknown <kwschult@.na.qualcomm.com>
 Karl Schultz <karl.w.schultz@gmail.com> <k.w.schultz@comcast.net>
 Karl Schultz <karl.w.schultz@gmail.com> <Karl.W.Schultz@gmail.com>
 Karl Schultz <karl.w.schultz@gmail.com> <kschultz@freedesktop.org>
 Keith Harrison <sio2@users.sourceforge.net> sio2 <sio2>
 Keith Packard <keithp@keithp.com> <keithp@koto.keithp.com>
 Keith Packard <keithp@keithp.com> <keithp@neko.keithp.com>
 Keith Whitwell <keithw@vmware.com> <keith@tungstengraphics.com>
 Keith Whitwell <keithw@vmware.com> keithw <keithw@keithw-laptop.(none)>
 Kristian Høgsberg <krh@bitplanet.net> <krh@redhat.com>
 Kristian Høgsberg <krh@bitplanet.net> <krh@hinata.boston.redhat.com>
 Kristian Høgsberg <krh@bitplanet.net> <krh@sasori.boston.redhat.com>
 Kristian Høgsberg <krh@bitplanet.net> <krh@temari.boston.redhat.com>
 Kristian Høgsberg <krh@bitplanet.net> <kristian.h.kristensen@intel.com>
 Krzesimir Nowak <qdlacz@gmail.com> <krzesimir@kinvolk.io>
 Li Peng <peng.li@intel.com> <peng.li@linux.intel.com>
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 Maarten Lankhorst <maarten.lankhorst@ubuntu.com> <dev@mblankhorst.nl>
 Maarten Lankhorst <maarten.lankhorst@ubuntu.com> <m.b.lankhorst@gmail.com>
 Maarten Lankhorst <maarten.lankhorst@ubuntu.com> <maarten.lankhorst@canonical.com>
 Maciej Cencora <m.cencora@gmail.com> <maciej@osiris.(none)>
 Marc-André Lureau <marcandre.lureau@gmail.com> Marc-Andre Lureau <marcandre.lureau@gmail.com>
 Marc Dietrich <marvin24@gmx.de> Marc <marvin24@gmx.de>
 Marc Dietrich <marvin24@gmx.de> marvin24 <marvin24@gmx.de>
 Marcin Ślusarz <marcin.slusarz@gmail.com> Marcin Slusarz <marcin.slusarz@gmail.com>
 Marek Olšák <maraeo@gmail.com> <marek.olsak@amd.com>
 Mario Kleiner <mario.kleiner.de@gmail.com> kleinerm <mario.kleiner@tuebingen.mpg.de>
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 Mark Mueller <markkmueller@gmail.com> <MarkKMueller@gmail.com>
 Marta Lofstedt <marta.lofstedt@intel.com> <marta.lofstedt@linux.intel.com>
 Martin Peres <martin.peres@linux.intel.com> <martin.peres@labri.fr>
 Mathias Fröhlich <mathias.froehlich@gmx.net> Mathias Froehlich <Mathias.Froehlich@gmx.net>
 Mathias Fröhlich <mathias.froehlich@gmx.net> Mathias Froehlich <Mathias.Froehlich@web.de>
 Mathias Fröhlich <mathias.froehlich@gmx.net> Mathias Frohlich <M.Froehlich@science-computing.de>
 Mathias Fröhlich <mathias.froehlich@gmx.net> <frohlich8@users.sourceforge.net>
 Mathias Fröhlich <mathias.froehlich@gmx.net> <Mathias.Froehlich@gmx.net>
 Mathias Fröhlich <mathias.froehlich@gmx.net> <Mathias.Froehlich@web.de>
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 Matthew W. S. Bell <matthew@bells23.org.uk> Matthew Bell <matthew@bells23.org.uk>
 Maxence Le Doré <maxence.ledore@gmail.com> Maxence Le Dore <maxence.ledore@gmail.com>
 Micah Fedke <micah.fedke@collabora.co.uk> <M.Fedke@Astronautics.com>
 Michal Krol <michal@vmware.com> <michal@tungstengraphics.com>
 Michal Krol <michal@vmware.com> Michal Krol <michal@ubuntu-vbox.(none)>
 Michal Krol <michal@vmware.com> Michal Krol <mjkrol@gmail.org>
 Michal Krol <michal@vmware.com> michal <michal@capacitor.(none)>
 Michal Krol <michal@vmware.com> michal <michal@michal-laptop.(none)>
 Michal Krol <michal@vmware.com> michal <michal@quad.(none)>
 Michal Krol <michal@vmware.com> michal <michal@transistor.(none)>
 Michal Krol <michal@vmware.com> Michal <michal@tungstengraphics.com>
 Michal Krol <michal@vmware.com> michal <michal@wmvare.com>
 Michel Dänzer <michel@daenzer.net> <michel.daenzer@amd.com>
 Michel Dänzer <michel@daenzer.net> <daenzer@vmware.com>
 Michel Dänzer <michel@daenzer.net> <michel@tungstengraphics.com>
 Michel Dänzer <michel@daenzer.net> Michel Daenzer <michel.daenzer@amd.com>
 Michel Dänzer <michel@daenzer.net> Michel Daenzer <daenzer@localhost.(none)>
 Mike Kaplinskiy <mike.kaplinskiy@gmail.com> Mike Kaplinksiy <mike.kaplinskiy@gmail.com>
 Mike Kaplinskiy <mike.kaplinskiy@gmail.com> <mike.kaplinskiy@gmai.com>
 Mike Stroyan <mike@lunarg.com> <mike@LunarG.com>
 Nian Wu <nian.wu@intel.com> <nian@graphics.(none)>
 Nian Wu <nian.wu@intel.com> <nian@tinderbox.sh.intel.com>
 Nick Bowler <nbowler@draconx.ca>
 Nick Sarnie <commendsarnex@gmail.com>
 Nicolai Hähnle <nicolai.haehnle@amd.com> <nhaehnle@gmail.com>
 Nicolai Hähnle <nicolai.haehnle@amd.com> Nicolai Haehnle <nhaehnle@gmail.com>
 Nicolai Hähnle <nicolai.haehnle@amd.com> Nicolai Haehnle <prefect_@gmx.net>
 Nicolai Hähnle <nicolai.haehnle@amd.com> Nicolai Haehnle <prefect@upb.de>
 Nigel Stewart <nigels@users.sourceforge.net> <nigels@sourceforge.net>
 Nigel Stewart <nigels@users.sourceforge.net> <nstewart@nvidia.com>
 nobled <nobled@dreamwidth.org> <nobled2@nobled2-karmic.(none)>
 Oliver McFadden <oliver.mcfadden@linux.intel.com> <z3ro.geek@gmail.com>
 Owain Ainsworth <zerooa@googlemail.com> Owain G. Ainsworth <oga@openbsd.org>
 Owen W. Taylor <otaylor@fishsoup.net> Owen Taylor <otaylor@snell.localdomain>
 Patrice Mandin <patmandin@gmail.com> <patrice@manoir.racoon.city>
 Patrice Mandin <patmandin@gmail.com> <pmandin@caramail.com>
 Patrice Mandin <patmandin@gmail.com> <pmandin@freedesktop.org>
 Pauli Nieminen <pauli.nieminen@linux.intel.com> <suokkos@gmail.com>
 Paulo Zanoni <paulo.r.zanoni@intel.com> Paulo Zanoni <pzanoni@mandriva.com>
 Paul Seidler <sepek@exherbo.org> Paul Seidler <pl.seidler@googlemail.com>
 Pekka Paalanen <pekka.paalanen@collabora.co.uk> <ppaalanen@gmail.com>
 Pekka Paalanen <pekka.paalanen@collabora.co.uk> <pq@iki.fi>
 Peter Hutterer <peter.hutterer@who-t.net> <peter@cs.unisa.edu.au>
 Pierre-Eric Pelloux-Prayer <pelloux@gmail.com> pepp <pelloux@gmail.com>
 Pierre Willenbrock <pierre@pirsoft.de> Pierre Willenbrok <pierre@pirsoft.de>
 Quentin Glidic <sardemff7+git@sardemff7.net> <sardemff7@sardemff7.net>
 RALOVICH, Kristóf <tade60@freemail.hu> <kristof.ralovich@gmail.com>
 Richard Li <richardradeon@gmail.com> <RichardZ.Li@amd.com>
 # The next ones are not 100% sure
 Richard Li <richardradeon@gmail.com> richard <richard@richard-desktop3.(none)>
 Richard Li <richardradeon@gmail.com> richard <richard@richard-desktop.(none)>
 Richard Li <richardradeon@gmail.com> root <root@richard-desktop.(none)>
 Richard Sandiford <rsandifo@linux.vnet.ibm.com> <r.sandiford@uk.ibm.com>
 Rob Clark <robclark@freedesktop.org> <Rob Clark robdclark@freedesktop.org>
 Rob Clark <robclark@freedesktop.org> <robdclark@gmail.com>
 Robert Bragg <robert@sixbynine.org> <robert@linux.intel.com>
 Robert Ellison <papillo@vmware.com> <papillo@i965-laptop.(none)>
 Robert Ellison <papillo@vmware.com> <papillo@tungstengraphics.com>
 Robert Hooker <sarvatt@ubuntu.com> <robert.hooker@canonical.com>
 Roland Scheidegger <sroland@vmware.com> <rscheidegger@gmx.ch>
 Roland Scheidegger <sroland@vmware.com> <sroland@tungstengraphics.com>
 Roy Spliet <rspliet@eclipso.eu> <r.spliet@student.tudelft.nl>
 Rune Petersen <rune@megahurts.dk> Rune Peterson <rune@megahurts.dk>
 Ryan Houdek <sonicadvance1@gmail.com> <Sonicadvance1@gmail.com>
 Sam Hocevar <sam@hocevar.net> Sam Hocevar <sam@zoy.org>
 Samuel Iglesias Gonsálvez <siglesias@igalia.com> Samuel Iglesias Gonsalvez <siglesias@igalia.com>
 Sean D'Epagnier <sean@depagnier.com> <geckosenator@freedesktop.org>
 Serge Martin <edb+mesa@sigluy.net> Serge Martin (EdB) <edb+mesa@sigluy.net>
 Serge Martin <edb+mesa@sigluy.net> EdB <edb+mesa@sigluy.net>
 Sinclair Yeh <syeh@vmware.com> <sinclair.yeh@intel.com>
 Stefan Brüns <stefan.bruens@rwth-aachen.de> <Stefan.Bruens@rwth-aachen.de>
 Stéphane Marchesin <marcheu@chromium.org> Stephane Marchesin <marchesin@icps.u-strasbg.fr>
 Stéphane Marchesin <marcheu@chromium.org> Stephane Marchesin <stephane.marchesin@gmail.com>
 Sven M. Hallberg <pesco@users.sourceforge.net> pesco <pesco>
 Tapani Pälli <tapani.palli@intel.com> <tapani.palli@gmail.com>
 Tapani Pälli <tapani.palli@intel.com> Tapani <tapani.palli@intel.com>
 Thierry Reding <treding@nvidia.com> <thierry@gilfi.de>
 Thierry Reding <treding@nvidia.com> <thierry.reding@avionic-design.de>
 Thierry Vignaud <thierry.vignaud@gmail.com> <tvignaud@mandriva.com>
 Thomas Balling Sørensen <tball@io.dk> <tball@tball-laptop.(none)>
 Thomas Hellstrom <thellstrom@vmware.com> Thomas <thellstrom@vmware.com>
 Thomas Hellstrom <thellstrom@vmware.com> Thomas Hellstrom <thellstrom-at-vmware-dot-com>
 Thomas Hellstrom <thellstrom@vmware.com> Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
 Thomas Hellstrom <thellstrom@vmware.com> Thomas Hellstrom <thomas@tungstengraphics.com>
 Thomas Hellstrom <thellstrom@vmware.com> Thomas Hellström <thomas@tungstengraphics.com>
 Thomas Tanner <tanner@gmx.net> tanner <tanner>
 Tilman Sauerbeck <tilman@code-monkey.de> <tilman@freedesktop.org>
 Timothy Arceri <timothy.arceri@collabora.com> <t_arceri@yahoo.com.au>
 Timothy Arceri <timothy.arceri@collabora.com> Timothy <t_arceri@yahoo.com.au>
 Tom Fogal <tfogal@alumni.unh.edu> <tfogal@sci.utah.edu>
 Tom Stellard <thomas.stellard@amd.com> <tstellar@gmail.com>
 Tom Stellard <thomas.stellard@amd.com> Thomas Stellard <tom.stellard@amd.com>
 Tormod Volden <debian.tormod@gmail.com> <lists.tormod@gmail.com>
 Török Edwin <edwin+mesa@etorok.net> Török Edvin <edwintorok@gmail.com>
 Török Edwin <edwin+mesa@etorok.net> <edwintorok@gmail.com>
 Ville Syrjälä <ville.syrjala@linux.intel.com> Ville Syrjala <syrjala@freedesktop.org>
 Ville Syrjälä <ville.syrjala@linux.intel.com> Ville Syrjala <syrjala@sci.fi>
 Vincent Lejeune <vljn@ovi.com> <peluche.canard@gmail.com>
 Vinson Lee <vlee@freedesktop.org> <vlee@vmware.com>
 Zhenyu Wang <zhenyuw@linux.intel.com> Wang Zhenyu <zhenyu.z.wang@intel.com>
 Zack Rusin <zackr@vmware.com> <zack@kde.org>
 Zack Rusin <zackr@vmware.com> <zack@pixel.(none)>
 Zack Rusin <zackr@vmware.com> <zack@tungstengraphics.com>
 Zhang <zxpmyth@yahoo.com.cn> zhang <zxpmyth@yahoo.com.cn>
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,399 +0,0 @@
 language: c
 sudo: false
 dist: trusty
 cache:
  apt: true
  ccache: true
 env:
  global:
    - XORG_RELEASES=http://xorg.freedesktop.org/releases/individual
    - XCB_RELEASES=http://xcb.freedesktop.org/dist
    - WAYLAND_RELEASES=http://wayland.freedesktop.org/releases
    - XORGMACROS_VERSION=util-macros-1.19.0
    - GLPROTO_VERSION=glproto-1.4.17
    - DRI2PROTO_VERSION=dri2proto-2.8
    - LIBPCIACCESS_VERSION=libpciaccess-0.13.4
    - LIBDRM_VERSION=libdrm-2.4.74
    - XCBPROTO_VERSION=xcb-proto-1.11
    - LIBXCB_VERSION=libxcb-1.11
    - LIBXSHMFENCE_VERSION=libxshmfence-1.2
    - LIBTXC_DXTN_VERSION=libtxc_dxtn-1.0.1
    - LIBVDPAU_VERSION=libvdpau-1.1
    - LIBVA_VERSION=libva-1.6.2
    - LIBWAYLAND_VERSION=wayland-1.11.1
    - WAYLAND_PROTOCOLS_VERSION=wayland-protocols-1.8
    - PKG_CONFIG_PATH=$HOME/prefix/lib/pkgconfig:$HOME/prefix/share/pkgconfig
    - LD_LIBRARY_PATH="$HOME/prefix/lib:$LD_LIBRARY_PATH"
 matrix:
  include:
    - env:
        - LABEL="make loaders/classic DRI"
        - BUILD=make
        - MAKEFLAGS="-j4"
        - MAKE_CHECK_COMMAND="make check"
        - DRI_LOADERS="--enable-glx --enable-gbm --enable-egl --with-platforms=x11,drm,surfaceless,wayland --enable-osmesa"
        - DRI_DRIVERS="i915,i965,radeon,r200,swrast,nouveau"
        - GALLIUM_ST="--enable-dri --disable-opencl --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx --disable-gallium-osmesa"
        - GALLIUM_DRIVERS=""
        - VULKAN_DRIVERS=""
        - LIBUNWIND_FLAGS="--disable-libunwind"
      addons:
        apt:
          packages:
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libxdamage-dev
            - libxfixes-dev
    - env:
        # NOTE: Building SWR is 2x (yes two) times slower than all the other
        # gallium drivers combined.
        # Start this early so that it doesn't hunder the run time.
        - LABEL="make Gallium Drivers SWR"
        - BUILD=make
        - MAKEFLAGS="-j4"
        - MAKE_CHECK_COMMAND="true"
        - LLVM_VERSION=3.9
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
        - OVERRIDE_CC="gcc-4.8"
        - OVERRIDE_CXX="g++-4.8"
        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl"
        - DRI_DRIVERS=""
        - GALLIUM_ST="--enable-dri --disable-opencl --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx --disable-gallium-osmesa"
        - GALLIUM_DRIVERS="swr"
        - VULKAN_DRIVERS=""
        - LIBUNWIND_FLAGS="--enable-libunwind"
      addons:
        apt:
          sources:
            - llvm-toolchain-trusty-3.9
          packages:
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            # From sources above
            - llvm-3.9-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
            - libunwind8-dev
    - env:
        - LABEL="make Gallium Drivers Other"
        - BUILD=make
        - MAKEFLAGS="-j4"
        - MAKE_CHECK_COMMAND="true"
        - LLVM_VERSION=3.9
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl"
        - DRI_DRIVERS=""
        - GALLIUM_ST="--enable-dri --disable-opencl --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx --disable-gallium-osmesa"
        - GALLIUM_DRIVERS="i915,nouveau,pl111,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,etnaviv,imx"
        - VULKAN_DRIVERS=""
        - LIBUNWIND_FLAGS="--enable-libunwind"
      addons:
        apt:
          sources:
            - llvm-toolchain-trusty-3.9
          packages:
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            # From sources above
            - llvm-3.9-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
            - libunwind8-dev
    - env:
        # NOTE: Analogous to SWR above, building Clover is quite slow.
        - LABEL="make Gallium ST Clover"
        - BUILD=make
        - MAKEFLAGS="-j4"
        - MAKE_CHECK_COMMAND="true"
        - LLVM_VERSION=3.6
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
        - OVERRIDE_CC=gcc-4.7
        - OVERRIDE_CXX=g++-4.7
        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl"
        - DRI_DRIVERS=""
        - GALLIUM_ST="--disable-dri --enable-opencl --enable-opencl-icd --enable-llvm --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx --disable-gallium-osmesa"
        # i915 most likely doesn't work with OpenCL.
        # Regardless - we're doing a quick build test here.
        - GALLIUM_DRIVERS="i915"
        - VULKAN_DRIVERS=""
        - LIBUNWIND_FLAGS="--enable-libunwind"
      addons:
        apt:
          sources:
            - llvm-toolchain-trusty-3.6
          packages:
            - libclc-dev
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            - g++-4.7
            # From sources above
            - llvm-3.6-dev
            - clang-3.6
            - libclang-3.6-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
            - libunwind8-dev
    - env:
        - LABEL="make Gallium ST Other"
        - BUILD=make
        - MAKEFLAGS="-j4"
        - MAKE_CHECK_COMMAND="true"
        - LLVM_VERSION=3.3
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl"
        - DRI_DRIVERS=""
        - GALLIUM_ST="--enable-dri --disable-opencl --enable-xa --enable-nine --enable-xvmc --enable-vdpau --enable-va --enable-omx --enable-gallium-osmesa"
        # We need swrast for osmesa and nine.
        # i915 most likely doesn't work with most ST.
        # Regardless - we're doing a quick build test here.
        - GALLIUM_DRIVERS="i915,swrast"
        - VULKAN_DRIVERS=""
        - LIBUNWIND_FLAGS="--enable-libunwind"
      addons:
        apt:
          packages:
            # We actually want to test against llvm-3.3
            - llvm-3.3-dev
            # Nine requires gcc 4.6... which is the one we have right ?
            - libxvmc-dev
            # Build locally, for now.
            #- libvdpau-dev
            #- libva-dev
            - libomxil-bellagio-dev
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
            - libunwind8-dev
    - env:
        - LABEL="make Vulkan"
        - BUILD=make
        - MAKEFLAGS="-j4"
        - MAKE_CHECK_COMMAND="make -C src/gtest check && make -C src/intel check"
        - LLVM_VERSION=3.9
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl --with-platforms=x11,wayland"
        - DRI_DRIVERS=""
        - GALLIUM_ST="--enable-dri --enable-dri3 --disable-opencl --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx --disable-gallium-osmesa"
        - GALLIUM_DRIVERS=""
        - VULKAN_DRIVERS="intel,radeon"
        - LIBUNWIND_FLAGS="--disable-libunwind"
      addons:
        apt:
          sources:
            - llvm-toolchain-trusty-3.9
          packages:
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            # From sources above
            - llvm-3.9-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
    - env:
        - LABEL="scons"
        - BUILD=scons
        - SCONSFLAGS="-j4"
        # Explicitly disable.
        - SCONS_TARGET="llvm=0"
        # Keep it symmetrical to the make build.
        - SCONS_CHECK_COMMAND="scons llvm=0 check"
      addons:
        apt:
          packages:
            - scons
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
    - env:
        - LABEL="scons LLVM"
        - BUILD=scons
        - SCONSFLAGS="-j4"
        - SCONS_TARGET="llvm=1"
        # Keep it symmetrical to the make build.
        - SCONS_CHECK_COMMAND="scons llvm=1 check"
        - LLVM_VERSION=3.3
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
      addons:
        apt:
          packages:
            - scons
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            - llvm-3.3-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
    - env:
        - LABEL="scons SWR"
        - BUILD=scons
        - SCONSFLAGS="-j4"
        - SCONS_TARGET="swr=1"
        - LLVM_VERSION=3.9
        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
        # Keep it symmetrical to the make build. There's no actual SWR, yet.
        - SCONS_CHECK_COMMAND="true"
        - OVERRIDE_CC="gcc-4.8"
        - OVERRIDE_CXX="g++-4.8"
      addons:
        apt:
          sources:
            - llvm-toolchain-trusty-3.9
          packages:
            - scons
            # LLVM packaging is broken and misses these dependencies
            - libedit-dev
            # From sources above
            - llvm-3.9-dev
            # Common
            - xz-utils
            - x11proto-xf86vidmode-dev
            - libexpat1-dev
            - libx11-xcb-dev
            - libelf-dev
 install:
  - pip install --user mako
  # Since libdrm gets updated in configure.ac regularly, try to pick up the
  # latest version from there.
  - for line in `grep "^LIBDRM.*_REQUIRED=" configure.ac`; do
      old_ver=`echo $LIBDRM_VERSION | sed 's/libdrm-//'`;
      new_ver=`echo $line | sed 's/.*REQUIRED=//'`;
      if `echo "$old_ver,$new_ver" | tr ',' '\n' | sort -Vc 2> /dev/null`; then
        export LIBDRM_VERSION="libdrm-$new_ver";
      fi;
    done
  # Install dependencies where we require specific versions (or where
  # disallowed by Travis CI's package whitelisting).
  - wget $XORG_RELEASES/util/$XORGMACROS_VERSION.tar.bz2
  - tar -jxvf $XORGMACROS_VERSION.tar.bz2
  - (cd $XORGMACROS_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget $XORG_RELEASES/proto/$GLPROTO_VERSION.tar.bz2
  - tar -jxvf $GLPROTO_VERSION.tar.bz2
  - (cd $GLPROTO_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget $XORG_RELEASES/proto/$DRI2PROTO_VERSION.tar.bz2
  - tar -jxvf $DRI2PROTO_VERSION.tar.bz2
  - (cd $DRI2PROTO_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget $XCB_RELEASES/$XCBPROTO_VERSION.tar.bz2
  - tar -jxvf $XCBPROTO_VERSION.tar.bz2
  - (cd $XCBPROTO_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget $XCB_RELEASES/$LIBXCB_VERSION.tar.bz2
  - tar -jxvf $LIBXCB_VERSION.tar.bz2
  - (cd $LIBXCB_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget $XORG_RELEASES/lib/$LIBPCIACCESS_VERSION.tar.bz2
  - tar -jxvf $LIBPCIACCESS_VERSION.tar.bz2
  - (cd $LIBPCIACCESS_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget http://dri.freedesktop.org/libdrm/$LIBDRM_VERSION.tar.bz2
  - tar -jxvf $LIBDRM_VERSION.tar.bz2
  - (cd $LIBDRM_VERSION && ./configure --prefix=$HOME/prefix --enable-vc4 --enable-freedreno --enable-etnaviv-experimental-api && make install)
  - wget $XORG_RELEASES/lib/$LIBXSHMFENCE_VERSION.tar.bz2
  - tar -jxvf $LIBXSHMFENCE_VERSION.tar.bz2
  - (cd $LIBXSHMFENCE_VERSION && ./configure --prefix=$HOME/prefix && make install)
  # libtxc-dxtn uses the patented S3 Texture Compression
  # algorithm. Therefore, we don't want to use this library but it is
  # still possible through setting the USE_TXC_DXTN variable to yes in
  # the travis web UI.
  #
  # According to Wikipedia, the patent expires on October 2, 2017:
  # https://en.wikipedia.org/wiki/S3_Texture_Compression#Patent
  - if test "x$USE_TXC_DXTN" = xyes; then
      wget https://people.freedesktop.org/~cbrill/libtxc_dxtn/$LIBTXC_DXTN_VERSION.tar.bz2;
      tar -jxvf $LIBTXC_DXTN_VERSION.tar.bz2;
      (cd $LIBTXC_DXTN_VERSION && ./configure --prefix=$HOME/prefix && make install);
    fi
  - wget http://people.freedesktop.org/~aplattner/vdpau/$LIBVDPAU_VERSION.tar.bz2
  - tar -jxvf $LIBVDPAU_VERSION.tar.bz2
  - (cd $LIBVDPAU_VERSION && ./configure --prefix=$HOME/prefix && make install)
  - wget http://www.freedesktop.org/software/vaapi/releases/libva/$LIBVA_VERSION.tar.bz2
  - tar -jxvf $LIBVA_VERSION.tar.bz2
  - (cd $LIBVA_VERSION && ./configure --prefix=$HOME/prefix --disable-wayland --disable-dummy-driver && make install)
  - wget $WAYLAND_RELEASES/$LIBWAYLAND_VERSION.tar.xz
  - tar -axvf $LIBWAYLAND_VERSION.tar.xz
  - (cd $LIBWAYLAND_VERSION && ./configure --prefix=$HOME/prefix --enable-libraries --without-host-scanner --disable-documentation --disable-dtd-validation && make install)
  - wget $WAYLAND_RELEASES/$WAYLAND_PROTOCOLS_VERSION.tar.xz
  - tar -axvf $WAYLAND_PROTOCOLS_VERSION.tar.xz
  - (cd $WAYLAND_PROTOCOLS_VERSION && ./configure --prefix=$HOME/prefix && make install)
  # Generate the header since one is missing on the Travis instance
  - mkdir -p linux
  - printf "%s\n" \
           "#ifndef _LINUX_MEMFD_H" \
           "#define _LINUX_MEMFD_H" \
           "" \
           "#define __NR_memfd_create 319" \
           "#define SYS_memfd_create __NR_memfd_create" \
           "" \
           "#define MFD_CLOEXEC             0x0001U" \
           "#define MFD_ALLOW_SEALING       0x0002U" \
           "" \
           "#endif /* _LINUX_MEMFD_H */" > linux/memfd.h
 script:
  - if test "x$BUILD" = xmake; then
      test -n "$OVERRIDE_CC" && export CC="$OVERRIDE_CC";
      test -n "$OVERRIDE_CXX" && export CXX="$OVERRIDE_CXX";
      export CC="$CC -isystem`pwd`";
      ./autogen.sh --enable-debug
        $LIBUNWIND_FLAGS
        $DRI_LOADERS
        --with-dri-drivers=$DRI_DRIVERS
        $GALLIUM_ST
        --with-gallium-drivers=$GALLIUM_DRIVERS
        --with-vulkan-drivers=$VULKAN_DRIVERS
        --disable-llvm-shared-libs
        &&
      make && eval $MAKE_CHECK_COMMAND;
    fi
  - if test "x$BUILD" = xscons; then
      test -n "$OVERRIDE_CC" && export CC="$OVERRIDE_CC";
      test -n "$OVERRIDE_CXX" && export CXX="$OVERRIDE_CXX";
      scons $SCONS_TARGET && eval $SCONS_CHECK_COMMAND;
    fi
--- a/Android.common.mk
+++ b/Android.common.mk
@@ -1,112 +0,0 @@
 # Mesa 3-D graphics library
 #
 # Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
 # Copyright (C) 2010-2011 LunarG Inc.
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
 # to deal in the Software without restriction, including without limitation
 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
 # and/or sell copies of the Software, and to permit persons to whom the
 # Software is furnished to do so, subject to the following conditions:
 #
 # The above copyright notice and this permission notice shall be included
 # in all copies or substantial portions of the Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 ifeq ($(LOCAL_IS_HOST_MODULE),true)
 LOCAL_CFLAGS += -D_GNU_SOURCE
 endif
 LOCAL_C_INCLUDES += \
 	$(MESA_TOP)/src \
 	$(MESA_TOP)/include
 MESA_VERSION := $(shell cat $(MESA_TOP)/VERSION)
 LOCAL_CFLAGS += \
 	-Wno-unused-parameter \
 	-Wno-date-time \
 	-Wno-pointer-arith \
 	-Wno-missing-field-initializers \
 	-Wno-initializer-overrides \
 	-Wno-mismatched-tags \
 	-DVERSION=\"$(MESA_VERSION)\" \
 	-DPACKAGE_VERSION=\"$(MESA_VERSION)\" \
 	-DPACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\"
 # XXX: The following __STDC_*_MACROS defines should not be needed.
 # It's likely due to a bug elsewhere, but let's temporarily add them
 # here to fix the radeonsi build.
 LOCAL_CFLAGS += \
 	-DANDROID_API_LEVEL=$(PLATFORM_SDK_VERSION) \
 	-DENABLE_SHADER_CACHE \
 	-D__STDC_CONSTANT_MACROS \
 	-D__STDC_LIMIT_MACROS \
 	-DHAVE___BUILTIN_EXPECT \
 	-DHAVE___BUILTIN_FFS \
 	-DHAVE___BUILTIN_FFSLL \
 	-DHAVE_FUNC_ATTRIBUTE_FLATTEN \
 	-DHAVE_FUNC_ATTRIBUTE_UNUSED \
 	-DHAVE_FUNC_ATTRIBUTE_FORMAT \
 	-DHAVE_FUNC_ATTRIBUTE_PACKED \
 	-DHAVE_FUNC_ATTRIBUTE_ALIAS \
 	-DHAVE___BUILTIN_CTZ \
 	-DHAVE___BUILTIN_POPCOUNT \
 	-DHAVE___BUILTIN_POPCOUNTLL \
 	-DHAVE___BUILTIN_CLZ \
 	-DHAVE___BUILTIN_CLZLL \
 	-DHAVE___BUILTIN_UNREACHABLE \
 	-DHAVE_PTHREAD=1 \
 	-DHAVE_DLOPEN \
 	-DHAVE_DL_ITERATE_PHDR \
 	-DMAJOR_IN_SYSMACROS \
 	-fvisibility=hidden \
 	-Wno-sign-compare
 LOCAL_CPPFLAGS += \
 	-D__STDC_CONSTANT_MACROS \
 	-D__STDC_FORMAT_MACROS \
 	-D__STDC_LIMIT_MACROS \
 	-Wno-error=non-virtual-dtor \
 	-Wno-non-virtual-dtor
 # mesa requires at least c99 compiler
 LOCAL_CONLYFLAGS += \
 	-std=c99
 ifeq ($(strip $(MESA_ENABLE_ASM)),true)
 ifeq ($(TARGET_ARCH),x86)
 LOCAL_CFLAGS += \
 	-DUSE_X86_ASM
 endif
 endif
 ifeq ($(ARCH_ARM_HAVE_NEON),true)
 LOCAL_CFLAGS_arm += -DUSE_ARM_ASM
 endif
 LOCAL_CFLAGS_arm64 += -DUSE_AARCH64_ASM
 ifneq ($(LOCAL_IS_HOST_MODULE),true)
 LOCAL_CFLAGS += -DHAVE_LIBDRM
 LOCAL_SHARED_LIBRARIES += libdrm
 endif
 LOCAL_CFLAGS_32 += -DDEFAULT_DRIVER_DIR=\"/system/lib/$(MESA_DRI_MODULE_REL_PATH)\"
 LOCAL_CFLAGS_64 += -DDEFAULT_DRIVER_DIR=\"/system/lib64/$(MESA_DRI_MODULE_REL_PATH)\"
 # uncomment to keep the debug symbols
 #LOCAL_STRIP_MODULE := false
 ifeq ($(strip $(LOCAL_MODULE_TAGS)),)
 LOCAL_MODULE_TAGS := optional
 endif
 # Quiet down the build system and remove any .h files from the sources
 LOCAL_SRC_FILES := $(patsubst %.h, , $(LOCAL_SRC_FILES))
--- a/Android.mk
+++ b/Android.mk
@@ -1,120 +0,0 @@
 # Mesa 3-D graphics library
 #
 # Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
 # Copyright (C) 2010-2011 LunarG Inc.
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
 # to deal in the Software without restriction, including without limitation
 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
 # and/or sell copies of the Software, and to permit persons to whom the
 # Software is furnished to do so, subject to the following conditions:
 #
 # The above copyright notice and this permission notice shall be included
 # in all copies or substantial portions of the Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 # BOARD_GPU_DRIVERS should be defined.  The valid values are
 #
 #   classic drivers: i915 i965
 #   gallium drivers: swrast freedreno i915g nouveau pl111 r300g r600g radeonsi vc4 virgl vmwgfx etnaviv imx
 #
 # The main target is libGLES_mesa.  For each classic driver enabled, a DRI
 # module will also be built.  DRI modules will be loaded by libGLES_mesa.
 MESA_TOP := $(call my-dir)
 MESA_ANDROID_MAJOR_VERSION := $(word 1, $(subst ., , $(PLATFORM_VERSION)))
 ifneq ($(filter 2 4, $(MESA_ANDROID_MAJOR_VERSION)),)
 $(error "Android 4.4 and earlier not supported")
 endif
 MESA_DRI_MODULE_REL_PATH := dri
 MESA_DRI_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/$(MESA_DRI_MODULE_REL_PATH)
 MESA_DRI_MODULE_UNSTRIPPED_PATH := $(TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED)/$(MESA_DRI_MODULE_REL_PATH)
 MESA_COMMON_MK := $(MESA_TOP)/Android.common.mk
 MESA_PYTHON2 := python
 # Lists to convert driver names to boolean variables
 # in form of <driver name>.<boolean make variable>
 classic_drivers := i915.HAVE_I915_DRI i965.HAVE_I965_DRI
 gallium_drivers := \
 	swrast.HAVE_GALLIUM_SOFTPIPE \
 	freedreno.HAVE_GALLIUM_FREEDRENO \
 	i915g.HAVE_GALLIUM_I915 \
 	nouveau.HAVE_GALLIUM_NOUVEAU \
 	pl111.HAVE_GALLIUM_PL111 \
 	r300g.HAVE_GALLIUM_R300 \
 	r600g.HAVE_GALLIUM_R600 \
 	radeonsi.HAVE_GALLIUM_RADEONSI \
 	vmwgfx.HAVE_GALLIUM_VMWGFX \
 	vc4.HAVE_GALLIUM_VC4 \
 	virgl.HAVE_GALLIUM_VIRGL \
 	etnaviv.HAVE_GALLIUM_ETNAVIV \
 	imx.HAVE_GALLIUM_IMX
 ifeq ($(BOARD_GPU_DRIVERS),all)
 MESA_BUILD_CLASSIC := $(filter HAVE_%, $(subst ., , $(classic_drivers)))
 MESA_BUILD_GALLIUM := $(filter HAVE_%, $(subst ., , $(gallium_drivers)))
 else
 # Warn if we have any invalid driver names
 $(foreach d, $(BOARD_GPU_DRIVERS), \
 	$(if $(findstring $(d).,$(classic_drivers) $(gallium_drivers)), \
 		, \
 		$(warning invalid GPU driver: $(d)) \
 	) \
 )
 MESA_BUILD_CLASSIC := $(strip $(foreach d, $(BOARD_GPU_DRIVERS), $(patsubst $(d).%,%, $(filter $(d).%, $(classic_drivers)))))
 MESA_BUILD_GALLIUM := $(strip $(foreach d, $(BOARD_GPU_DRIVERS), $(patsubst $(d).%,%, $(filter $(d).%, $(gallium_drivers)))))
 endif
 $(foreach d, $(MESA_BUILD_CLASSIC) $(MESA_BUILD_GALLIUM), $(eval $(d) := true))
 # host and target must be the same arch to generate matypes.h
 ifeq ($(TARGET_ARCH),$(HOST_ARCH))
 MESA_ENABLE_ASM := true
 else
 MESA_ENABLE_ASM := false
 endif
 ifneq ($(filter true, $(HAVE_GALLIUM_RADEONSI)),)
 MESA_ENABLE_LLVM := true
 endif
 define mesa-build-with-llvm
  $(if $(filter $(MESA_ANDROID_MAJOR_VERSION), 4 5), \
    $(warning Unsupported LLVM version in Android $(MESA_ANDROID_MAJOR_VERSION)),) \
  $(if $(filter 6,$(MESA_ANDROID_MAJOR_VERSION)), \
    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0307 -DMESA_LLVM_VERSION_PATCH=0)) \
  $(if $(filter 7,$(MESA_ANDROID_MAJOR_VERSION)), \
    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0308 -DMESA_LLVM_VERSION_PATCH=0)) \
  $(if $(filter O,$(MESA_ANDROID_MAJOR_VERSION)), \
    $(eval LOCAL_CFLAGS += -DHAVE_LLVM=0x0309 -DMESA_LLVM_VERSION_PATCH=0)) \
  $(eval LOCAL_SHARED_LIBRARIES += libLLVM)
 endef
 # add subdirectories
 SUBDIRS := \
 	src/gbm \
 	src/loader \
 	src/mapi \
 	src/compiler \
 	src/mesa \
 	src/util \
 	src/egl \
 	src/amd \
 	src/broadcom \
 	src/intel \
 	src/mesa/drivers/dri \
 	src/vulkan
 INC_DIRS := $(call all-named-subdir-makefiles,$(SUBDIRS))
 INC_DIRS += $(call all-named-subdir-makefiles,src/gallium)
 include $(INC_DIRS)
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -1,16 +0,0 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libmesa_*_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/i9*5_dri_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libglapi_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libGLES_mesa_intermediates)
 $(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/EXECUTABLES/mesa_*_intermediates)
 $(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/EXECUTABLES/glsl_compiler_intermediates)
 $(call add-clean-step, rm -rf $(OUT_DIR)/host/$(HOST_OS)-$(HOST_ARCH)/obj/STATIC_LIBRARIES/libmesa_glsl_utils_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/*/STATIC_LIBRARIES/libmesa_*_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/*/SHARED_LIBRARIES/i9?5_dri_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/*/SHARED_LIBRARIES/libglapi_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/*/SHARED_LIBRARIES/libGLES_mesa_intermediates)
 $(call add-clean-step, rm -rf $(HOST_OUT_release)/*/EXECUTABLES/mesa_*_intermediates)
 $(call add-clean-step, rm -rf $(HOST_OUT_release)/*/EXECUTABLES/glsl_compiler_intermediates)
 $(call add-clean-step, rm -rf $(HOST_OUT_release)/*/STATIC_LIBRARIES/libmesa_*_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/*/SHARED_LIBRARIES/*_dri_intermediates)
--- a/1636
+++ b/1636
--- a/Makefile.X11
+++ b/Makefile.X11
@@ -0,0 +1,765 @@
 # $Id: Makefile.X11,v 1.69 2002/11/13 15:33:51 brianp Exp $
 # Mesa 3-D graphics library
 # Version:  5.0
 # 
 # Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
 # to deal in the Software without restriction, including without limitation
 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
 # and/or sell copies of the Software, and to permit persons to whom the
 # Software is furnished to do so, subject to the following conditions:
 # 
 # The above copyright notice and this permission notice shall be included
 # in all copies or substantial portions of the Software.
 # 
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 # BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 # Top-level makefile for Mesa
 # To add a new configuration for your system add it to the list below
 # then update the Make-config file.
 SHELL = /bin/sh
 default:
 	@echo "Type one of the following:"
 	@echo "  make aix                  for IBM RS/6000 with AIX"
 	@echo "  make aix-sl               for IBM RS/6000, make shared libs"
 	@echo "  make amiwin               for Amiga with SAS/C and AmiWin"
 	@echo "  make amix                 for Amiga 3000 UX  SVR4 v2.1 systems"
 	@echo "  make beos-r4              for BeOS R4"
 	@echo "  make bsdos                for BSD/OS from BSDI using GCC"
 	@echo "  make bsdos4               for BSD/OS 4.x, dynamic libraries"
 	@echo "  make cygnus               for Win95/NT using Cygnus-Win32"
 	@echo "  make cygnus-linux         for Win95/NT using Cygnus-Win32 under Linux"
 	@echo "  make darwin               for Darwin - Mac OS X"
 	@echo "  make dgux                 for Data General"
 	@echo "  make freebsd              for FreeBSD systems with GCC"
 	@echo "  make freebsd-386          for FreeBSD systems with GCC, w/ Intel assembly"
 	@echo "  make gcc                  for a generic system with GCC"
 	@echo "  make hpux9                for HP systems with HPUX 9.x"
 	@echo "  make hpux9-sl             for HP systems with HPUX 9.x, make shared libs"
 	@echo "  make hpux9-gcc            for HP systems with HPUX 9.x using GCC"
 	@echo "  make hpux9-gcc-sl         for HP systems with HPUX 9.x, GCC, make shared libs"
 	@echo "  make hpux10               for HP systems with HPUX 10.x and 11.x"
 	@echo "  make hpux10-sl            for HP systems with HPUX 10.x and 11.x, shared libs"
 	@echo "  make hpux10-gcc           for HP systems with HPUX 10.x w/ GCC"
 	@echo "  make hpux10-gcc-sl        for HP systems with HPUX 10.x w/ GCC, shared libs"
 	@echo "  make irix4                for SGI systems with IRIX 4.x"
 	@echo "  make irix5                for SGI systems with IRIX 5.x"
 	@echo "  make irix5-gcc            for SGI systems with IRIX 5.x using GCC"
 	@echo "  make irix5-dso            for SGI systems with IRIX 5.x, make DSOs"
 	@echo "  make irix6-o32            for SGI systems with IRIX 6.x, make o32-bit libs"
 	@echo "  make irix6-o32-dso        for SGI systems with IRIX 6.x, make o32-bit DSOs"
 	@echo "  make irix6-n32            for SGI systems with IRIX 6.x, make n32-bit libs"
 	@echo "  make irix6-n32-dso        for SGI systems with IRIX 6.x, make n32-bit DSOs"
 	@echo "  make irix6-gcc-n32-sl     for SGI systems with IRIX 6.x, GCC, make n32 DSOs"
 	@echo "  make irix6-64             for SGI systems with IRIX 6.x, make 64-bit libs"
 	@echo "  make irix6-64-dso         for SGI systems with IRIX 6.x, make 64-bit DSOs"
 	@echo "  make linux                for Linux systems, make shared .so libs"
 	@echo "  make linux-static         for Linux systems, make static .a libs"
 	@echo "  make linux-trace          for Linux systems, with API trace extension"
 	@echo "  make linux-x86            for Linux on Intel, make shared .so libs"
 	@echo "  make linux-x86-static     for Linux on Intel, make static .a libs"
 	@echo "  make linux-ggi            for Linux systems with libggi"
 	@echo "  make linux-386-ggi        for Linux systems with libggi w/ Intel assembly"
 	@echo "  make linux-glide          for Linux w/ 3Dfx Glide driver"
 	@echo "  make linux-386-glide      for Linux w/ 3Dfx Glide driver, Intel assembly"
 	@echo "  make linux-386-opt-glide  for Linux with 3Dfx Voodoo1 for GLQuake"
 	@echo "  make linux-x86-glide      for Linux w/ all x86 asm for Glide"
 	@echo "  make linux-alpha          for Linux on Alpha systems"
 	@echo "  make linux-alpha-static   for Linux on Alpha systems, static libs"
 	@echo "  make linux-ppc            for Linux on PowerPC systems"
 	@echo "  make linux-ppc-static     for Linux on PowerPC systems, static libs"
 	@echo "  make linux-sparc          for Linux on Sparc systems"
 	@echo "  make linux-sparc5-elf     for Sparc5 systems, make ELF shared libs"
 	@echo "  make linux-sparc-ultra    for UltraSparc systems, make ELF shared libs"
 	@echo "  make linux-osmesa16       for 16-bit/channel OSMesa"
 	@echo "  make linux-osmesa32       for 32-bit/channel OSMesa"
 	@echo "  make linux-icc            for Linux with the Intel C/C++ compiler"
 	@echo "  make lynxos               for LynxOS systems with GCC"
 	@echo "  make macintosh            for Macintosh"
 	@echo "  make machten-2.2          for Macs w/ MachTen 2.2 (68k w/ FPU)"
 	@echo "  make machten-4.0          for Macs w/ MachTen 4.0.1 or newer with GNU make"
 	@echo "  make mklinux              for Linux on Power Macintosh"
 	@echo "  make netbsd               for NetBSD 1.0 systems with GCC"
 	@echo "  make next                 for NeXT systems with NEXTSTEP 3.3"
 	@echo "  make openbsd              for OpenBSD systems"
 	@echo "  make openstep             for OpenStep/MacOSX Server systems"
 	@echo "  make os2-x11              for OS/2 with XFree86"
 	@echo "  make osf1                 for DEC Alpha systems with OSF/1"
 	@echo "  make osf1-sl              for DEC Alpha systems with OSF/1, make shared libs"
 	@echo "  make pgi-cygnus           for Cygnus with Portland Group, Inc. compiler"
 	@echo "  make pgi-mingw32          for mingW32 with Portland Group, Inc. compiler"
 	@echo "  make qnx                  for QNX V4 systems with Watcom compiler"
 	@echo "  make sco                  for SCO Unix systems with ODT"
 	@echo "  make sco5                 for SCO 5.0.5 OpenServer Unix"
 	@echo "  make solaris-x86          for PCs with Solaris"
 	@echo "  make solaris-x86-gcc      for PCs with Solaris using GCC"
 	@echo "  make sunos4               for Suns with SunOS 4.x"
 	@echo "  make sunos4-sl            for Suns with SunOS 4.x, make shared libs"
 	@echo "  make sunos4-gcc           for Suns with SunOS 4.x and GCC"
 	@echo "  make sunos4-gcc-sl        for Suns with SunOS 4.x, GCC, make shared libs"
 	@echo "  make sunos5               for Suns with SunOS 5.x"
 	@echo "  make sunos5-sl            for Suns with SunOS 5.x, make shared libs"
 	@echo "  make sunos5-ultra         for Sun UltraSPARCs with SunOS 5.x"
 	@echo "  make sunos5-ultra-sl      for Sun UltraSPARCs with SunOS 5.x, make shared libs"
 	@echo "  make sunos5-thread        for Suns with SunOS 5.x, using Solaris threads"
 	@echo "  make sunos5-pthread       for Suns with SunOS 5.[56] using POSIX threads"
 	@echo "  make sunos5-gcc-thread    for Suns with SunOS 5.x and GCC, using Solaris threads"
 	@echo "  make sunos5-gcc-pthread   for Suns with SunOS 5.[56] and GCC, using POSIX threads"
 	@echo "  make sunos5-gcc           for Suns with SunOS 5.x and GCC"
 	@echo "  make sunos5-gcc-sl        for Suns with SunOS 5.x, GCC, make shared libs"
 	@echo "  make sunos5-x11r6-gcc-sl  for Suns with X11R6, GCC, make shared libs"
 	@echo "  make sunos5-gcc-thread    for Suns with SunOS 5.x and GCC, using Solaris threads"
 	@echo "  make sunos5-gcc-pthread   for Suns with SunOS 5.[56] and GCC, using POSIX threads"
 	@echo "  make sunSolaris-CC        for Solaris using C++ compiler"
 	@echo "  make ultrix-gcc           for DEC systems with Ultrix and GCC"
 	@echo "  make unicos               for Cray C90 (and other?) systems"
 	@echo "  make unixware             for PCs running UnixWare"
 	@echo "  make unixware-shared      for PCs running UnixWare, shared libs"
 	@echo "  make uwin                 for Windows NT with AT&T/Wipro UWIN"
 	@echo "  make vistra               for Stardent Vistra systems"
 	@echo "  make clean                remove .o files"
 	@echo "  make realclean            remove .o, library and executable files"
 # XXX we may have to split up this group of targets into those that
 # have a C++ compiler and those that don't for the SI-GLU library.
 aix aix-sl amix bsdos bsdos4 darwin dgux freebsd freebsd-386 gcc \
 hpux9 hpux9-sl hpux9-gcc hpux9-gcc-sl \
 hpux10 hpux10-sl hpux10-gcc hpux10-gcc-sl \
 irix4 irix5 irix5-gcc irix5-dso \
 linux linux-static linux-debug linux-static-debug linux-prof \
 linux-x86 linux-icc linux-x86-static linux-x86-debug \
 linux-glide linux-386-glide linux-386-opt-glide \
 linux-x86-glide linux-glide-debug linux-glide-prof \
 linux-alpha-static linux-alpha \
 linux-ppc-static linux-ppc \
 linux-sparc \
 linux-sparc5-elf \
 linux-sparc-ultra \
 lynxos machten-2.2 machten-4.0 \
 mklinux netbsd osf1 osf1-sl openbsd qnx sco sco5 \
 solaris-x86 solaris-x86-gcc sunSolaris-CC \
 sunos4 sunos4-sl sunos4-gcc sunos4-gcc-sl sunos4-gcc-x11r6-sl \
 sunos5 sunos5-sl sunos5-ultra sunos5-ultra-sl sunos5-gcc sunos5-gcc-sl \
 sunos5-thread sunos5-pthread sunos5-gcc-thread sunos5-gcc-pthread \
 sunos5-x11r6-gcc-sl ultrix-gcc unicos unixware uwin vistra:
 	-mkdir lib
 	if [ -d src      ] ; then touch src/depend      ; fi
 	if [ -d si-glu   ] ; then touch si-glu/depend  ; fi
 	if [ -d src-glut ] ; then touch src-glut/depend ; fi
 	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
 	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d si-glu   ] ; then cd si-glu   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples  ] ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book     ] ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 irix6-o32 irix6-o32-dso irix6-n32 irix6-n32-dso irix6-gcc-n32-sl irix-debug:
 	-mkdir lib32
 	if [ -d src      ] ; then touch src/depend      ; fi
 	if [ -d src-glu  ] ; then touch src-glu/depend  ; fi
 	if [ -d src-glut ] ; then touch src-glut/depend ; fi
 	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
 	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glu  ] ; then cd src-glu  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples  ] ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book     ] ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 irix6-64 irix6-64-dso:
 	-mkdir lib64
 	touch src/depend
 	touch src-glu/depend
 	if [ -d src-glut ] ; then touch src-glut/depend ; fi
 	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
 	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glu  ] ; then cd src-glu  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples  ] ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book     ] ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 amiwin:
 	bin/mklib.amiwin
 beos-r4:
 	-mkdir lib
 	-rm src/depend
 	touch src/depend
 	-rm src-glu/depend
 	touch src-glu/depend
 	if [ -d src     ] ; then cd src     ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
 	if [ -d src-glu ] ; then cd src-glu ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
 	if [ -d BeOS    ] ; then cd BeOS    ; $(MAKE)                        ; fi
 	if [ -d src-glut.beos ] ; then cd src-glut.beos ; $(MAKE)            ; fi
 	if [ -d src-glut.beos ] ; then cp src-glut.beos/obj*/libglut.so lib  ; fi
 	if [ -d demos   ] ; then cd demos   ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
 	if [ -d samples ] ; then cd samples ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
 	if [ -d book    ] ; then cd book    ; $(MAKE) -f Makefile.BeOS-R4 $@ ; fi
 pgi-cygnus pgi-mingw32 \
 cygnus cygnus-linux:
 	-mkdir lib
 	touch src/depend
 	touch src-glu/depend
 	if [ -d widgets-sgi ] ; then touch widgets-sgi/depend ; fi
 	if [ -d src      ] ; then cd src      ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glu  ] ; then cd src-glu  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d demos    ] ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d xdemos   ] ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 macintosh:
 	@echo "See the README file for Macintosh intallation information"
 next:
 	-mkdir lib
 	cd src ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
 	cd src-glu ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
 openstep:
 	-mkdir lib
 	cd src ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
 	cd src-glu ; $(MAKE) -f Makefile.X11 "MYCC=${CC}" $@
 os2-x11:
 	if not EXIST .\lib md lib
 	touch src/depend
 	touch src-glu/depend
 	if exist src-glut touch src-glut/depend
 	cd src     & make -f Makefile.X11 $@
 	cd src-glu & make -f Makefile.X11 $@
 	if exist src-glut  cd src-glut & make -f Makefile.X11 $@
 	if exist demos     cd demos    & make -f Makefile.X11 $@
 	if exist xdemos    cd xdemos   & make -f Makefile.X11 $@
 	if exist samples   cd samples  & make -f Makefile.X11 $@
 	if exist book      cd book     & make -f Makefile.X11 $@
 linux-ggi linux-386-ggi:
 	-mkdir lib
 	touch src/depend
 	touch si-glu/depend
 	if [ -d src-glut        ] ; then touch src-glut/depend ; fi
 	if [ -d widgets-sgi     ] ; then touch widgets-sgi/depend ; fi
 	if [ -d ggi             ] ; then touch ggi/depend      ; fi
 	if [ -d src             ] ; then cd src ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d src/GGI/default ] ; then cd src/GGI/default ; $(MAKE)      ; fi
 	if [ -d src/GGI/display ] ; then cd src/GGI/display ; $(MAKE)      ; fi
 	if [ -d si-glu ]   ; then cd si-glu   ; $(MAKE) -f Makefile.X11 $@ ; fi
 #	if [ -d src-glut ] ; then cd src-glut ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d ggi ]      ; then cd ggi      ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d ggi ]      ; then cd ggi/demos; $(MAKE)                    ; fi
 	if [ -d demos ]    ; then cd demos    ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d xdemos ]   ; then cd xdemos   ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d samples ]  ; then cd samples  ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d book ]     ; then cd book     ; $(MAKE) -f Makefile.X11 $@ ; fi
 	if [ -d widgets-sgi ] ; then cd widgets-sgi; $(MAKE) -f Makefile.X11 $@ ; fi
 # if you change GGI_DEST please change it in ggimesa.conf, too.
 DESTDIR=/usr/local
 GGI_DEST=lib/ggi/mesa
 linux-ggi-install linux-386-ggi-install:
 	install -d $(DESTDIR)/$(GGI_DEST)/default $(DESTDIR)/$(GGI_DEST)/display $(DESTDIR)/etc/ggi
 	install -m 0755 src/GGI/default/*.so $(DESTDIR)/$(GGI_DEST)/default
 	install -m 0755 src/GGI/display/*.so $(DESTDIR)/$(GGI_DEST)/display
 	install -m 0644 src/GGI/ggimesa.conf $(DESTDIR)/etc/ggi
 #	if [ -z "`grep ggimesa $(DESTDIR)/etc/ggi/libggi.conf`" ]; then \
 #	echo ".include $(DESTDIR)/etc/ggi/ggimesa.conf" >> $(DESTDIR)/etc/ggi/libggi.conf ; \
 #	fi
 linux-osmesa16 linux-osmesa32:
 	-mkdir lib
 	if [ -d src ] ; then touch src/depend ; fi
 	if [ -d src ] ; then cd src ; $(MAKE) -f Makefile.OSMesa16 $@ ; fi
 # Remove .o files, emacs backup files, etc.
 clean:
 	-rm -f ggi/*~ *.o
 	-rm -f src/GGI/default/*~ *.so
 	-rm -f src/GGI/display/*~ *.so
 	-rm -f include/*~
 	-rm -f include/GL/*~
 	-rm -f src/*.o src/*~ src/*.a src/*/*.o src/*/*~
 	-rm -f src-glu/*.o src-glu/*~ src-glu/*.a
 	-rm -f si-glu/*/*.o si-glu/*/*/*.o
 	-rm -f src-glut/*.o
 	-rm -f demos/*.o
 	-rm -f book/*.o book/*~
 	-rm -f xdemos/*.o xdemos/*~
 	-rm -f samples/*.o samples/*~
 	-rm -f ggi/*.o ggi/demos/*.o ggi/*.a
 	-rm -f widgets-sgi/*.o
 	-rm -f widgets-mesa/*/*.o
 # Remove everything that can be remade
 realclean: clean
 	-rm -fr lib lib32 lib64
 	cd demos       && $(MAKE) -f Makefile.X11 realclean || true
 	cd xdemos      && $(MAKE) -f Makefile.X11 realclean || true
 	cd book        && $(MAKE) -f Makefile.X11 realclean || true
 	cd samples     && $(MAKE) -f Makefile.X11 realclean || true
 DIRECTORY = Mesa-5.0
 LIB_NAME = MesaLib-5.0
 DEMO_NAME = MesaDemos-5.0
 GLU_NAME = MesaGLU-5.0
 GLUT_NAME = GLUT-3.7
 LIB_FILES =	\
 	$(DIRECTORY)/Makefile*						\
 	$(DIRECTORY)/Make-config					\
 	$(DIRECTORY)/acconfig.h						\
 	$(DIRECTORY)/acinclude.m4					\
 	$(DIRECTORY)/aclocal.m4						\
 	$(DIRECTORY)/common_rules.make					\
 	$(DIRECTORY)/conf.h.in						\
 	$(DIRECTORY)/config.guess					\
 	$(DIRECTORY)/config.sub						\
 	$(DIRECTORY)/configure						\
 	$(DIRECTORY)/configure.in					\
 	$(DIRECTORY)/install-sh						\
 	$(DIRECTORY)/ltmain.sh						\
 	$(DIRECTORY)/missing						\
 	$(DIRECTORY)/mkinstalldirs					\
 	$(DIRECTORY)/stamp-h.in						\
 	$(DIRECTORY)/docs/CONFORM					\
 	$(DIRECTORY)/docs/COPYING					\
 	$(DIRECTORY)/docs/COPYRIGHT					\
 	$(DIRECTORY)/docs/DEVINFO					\
 	$(DIRECTORY)/docs/INSTALL					\
 	$(DIRECTORY)/docs/INSTALL.GNU					\
 	$(DIRECTORY)/docs/README					\
 	$(DIRECTORY)/docs/README.*					\
 	$(DIRECTORY)/docs/RELNOTES*					\
 	$(DIRECTORY)/docs/VERSIONS					\
 	$(DIRECTORY)/docs/*.spec					\
 	$(DIRECTORY)/bin/README						\
 	$(DIRECTORY)/bin/mklib*						\
 	$(DIRECTORY)/descrip.mms					\
 	$(DIRECTORY)/mms-config						\
 	$(DIRECTORY)/m4/*.m4						\
 	$(DIRECTORY)/xlib.opt						\
 	$(DIRECTORY)/mesawin32.mak					\
 	$(DIRECTORY)/include/GL/internal/glcore.h			\
 	$(DIRECTORY)/include/GL/Makefile.in				\
 	$(DIRECTORY)/include/GL/Makefile.am				\
 	$(DIRECTORY)/include/GL/dmesa.h					\
 	$(DIRECTORY)/include/GL/amesa.h					\
 	$(DIRECTORY)/include/GL/fxmesa.h				\
 	$(DIRECTORY)/include/GL/ggimesa.h				\
 	$(DIRECTORY)/include/GL/gl.h					\
 	$(DIRECTORY)/include/GL/glext.h					\
 	$(DIRECTORY)/include/GL/gl_mangle.h				\
 	$(DIRECTORY)/include/GL/glu.h					\
 	$(DIRECTORY)/include/GL/glu_mangle.h				\
 	$(DIRECTORY)/include/GL/glx.h					\
 	$(DIRECTORY)/include/GL/glxext.h				\
 	$(DIRECTORY)/include/GL/glx_mangle.h				\
 	$(DIRECTORY)/include/GL/mesa_wgl.h				\
 	$(DIRECTORY)/include/GL/mglmesa.h				\
 	$(DIRECTORY)/include/GL/osmesa.h				\
 	$(DIRECTORY)/include/GL/svgamesa.h				\
 	$(DIRECTORY)/include/GL/ugl*.h					\
 	$(DIRECTORY)/include/GL/vms_x_fix.h				\
 	$(DIRECTORY)/include/GL/wmesa.h					\
 	$(DIRECTORY)/include/GL/xmesa.h					\
 	$(DIRECTORY)/include/GL/xmesa_x.h				\
 	$(DIRECTORY)/include/GL/xmesa_xf86.h				\
 	$(DIRECTORY)/include/GLView.h					\
 	$(DIRECTORY)/include/Makefile.in				\
 	$(DIRECTORY)/include/Makefile.am				\
 	$(DIRECTORY)/src/Makefile*					\
 	$(DIRECTORY)/src/libGL_la_SOURCES				\
 	$(DIRECTORY)/src/descrip.mms					\
 	$(DIRECTORY)/src/mesa.conf					\
 	$(DIRECTORY)/src/*.def						\
 	$(DIRECTORY)/src/depend						\
 	$(DIRECTORY)/src/*.[chS]					\
 	$(DIRECTORY)/src/array_cache/*.[ch]				\
 	$(DIRECTORY)/src/array_cache/Makefile*				\
 	$(DIRECTORY)/src/array_cache/libMesaAC_la_SOURCES		\
 	$(DIRECTORY)/src/math/*.[ch]					\
 	$(DIRECTORY)/src/math/Makefile*					\
 	$(DIRECTORY)/src/swrast/*.[ch]					\
 	$(DIRECTORY)/src/swrast/Makefile*				\
 	$(DIRECTORY)/src/swrast/libMesaSwrast_la_SOURCES		\
 	$(DIRECTORY)/src/swrast_setup/*.[ch]				\
 	$(DIRECTORY)/src/swrast_setup/Makefile*				\
 	$(DIRECTORY)/src/tnl/*.[ch]					\
 	$(DIRECTORY)/src/tnl/Makefile*					\
 	$(DIRECTORY)/src/tnl/libMesaTnl_la_SOURCES			\
 	$(DIRECTORY)/src/tnl_dd/*.[ch]					\
 	$(DIRECTORY)/src/tnl_dd/imm/*.[ch]				\
 	$(DIRECTORY)/src/tnl_dd/imm/NOTES.imm				\
 	$(DIRECTORY)/src/windml/*.[ch]					\
 	$(DIRECTORY)/src/windml/tornado/*.c				\
 	$(DIRECTORY)/src/windml/tornado/*.cdf				\
 	$(DIRECTORY)/src/windml/man3/*.3				\
 	$(DIRECTORY)/src/windml/man3/*.html				\
 	$(DIRECTORY)/src/DOS/*.[chS]					\
 	$(DIRECTORY)/src/DOS/vesa/*.[ch]				\
 	$(DIRECTORY)/src/BeOS/*.cpp					\
 	$(DIRECTORY)/src/FX/Makefile.am					\
 	$(DIRECTORY)/src/FX/Makefile.in					\
 	$(DIRECTORY)/src/FX/libMesaFX_la_SOURCES			\
 	$(DIRECTORY)/src/FX/*.[ch]					\
 	$(DIRECTORY)/src/FX/*.def					\
 	$(DIRECTORY)/src/FX/X86/Makefile.am				\
 	$(DIRECTORY)/src/FX/X86/Makefile.in				\
 	$(DIRECTORY)/src/FX/X86/*.[Shc]					\
 	$(DIRECTORY)/src/GGI/Makefile.am				\
 	$(DIRECTORY)/src/GGI/Makefile.in				\
 	$(DIRECTORY)/src/GGI/*.[ch]					\
 	$(DIRECTORY)/src/GGI/ggimesa.conf.in				\
 	$(DIRECTORY)/src/GGI/default/*.c				\
 	$(DIRECTORY)/src/GGI/default/Makefile.am			\
 	$(DIRECTORY)/src/GGI/default/Makefile.in			\
 	$(DIRECTORY)/src/GGI/default/genkgi.conf.in			\
 	$(DIRECTORY)/src/GGI/display/*.c				\
 	$(DIRECTORY)/src/GGI/display/Makefile.am			\
 	$(DIRECTORY)/src/GGI/display/Makefile.in			\
 	$(DIRECTORY)/src/GGI/display/fbdev.conf.in			\
 	$(DIRECTORY)/src/GGI/include/Makefile.am			\
 	$(DIRECTORY)/src/GGI/include/Makefile.in			\
 	$(DIRECTORY)/src/GGI/include/ggi/Makefile.am			\
 	$(DIRECTORY)/src/GGI/include/ggi/Makefile.in			\
 	$(DIRECTORY)/src/GGI/include/ggi/mesa/Makefile.am		\
 	$(DIRECTORY)/src/GGI/include/ggi/mesa/Makefile.in		\
 	$(DIRECTORY)/src/GGI/include/ggi/mesa/*.h			\
 	$(DIRECTORY)/src/KNOWN_BUGS					\
 	$(DIRECTORY)/src/OSmesa/Makefile.am				\
 	$(DIRECTORY)/src/OSmesa/Makefile.in				\
 	$(DIRECTORY)/src/OSmesa/Makefile.win				\
 	$(DIRECTORY)/src/OSmesa/osmesa.def				\
 	$(DIRECTORY)/src/OSmesa/*.[ch]					\
 	$(DIRECTORY)/src/SPARC/*.[chS]					\
 	$(DIRECTORY)/src/SPARC/Makefile.am				\
 	$(DIRECTORY)/src/SPARC/Makefile.in				\
 	$(DIRECTORY)/src/SVGA/Makefile.am				\
 	$(DIRECTORY)/src/SVGA/Makefile.in				\
 	$(DIRECTORY)/src/SVGA/*.[ch]					\
 	$(DIRECTORY)/src/Trace/*.[ch]					\
 	$(DIRECTORY)/src/Trace/Makefile.am				\
 	$(DIRECTORY)/src/Trace/Makefile.in				\
 	$(DIRECTORY)/src/Windows/*.[ch]					\
 	$(DIRECTORY)/src/Windows/*.def					\
 	$(DIRECTORY)/src/X/Makefile.am					\
 	$(DIRECTORY)/src/X/Makefile.in					\
 	$(DIRECTORY)/src/X/*.[ch]					\
 	$(DIRECTORY)/src/X86/*.[ch]					\
 	$(DIRECTORY)/src/X86/Makefile.am				\
 	$(DIRECTORY)/src/X86/Makefile.in				\
 	$(DIRECTORY)/src/X86/*.S					\
 	$(DIRECTORY)/si-glu/Makefile.am					\
 	$(DIRECTORY)/si-glu/Makefile.in					\
 	$(DIRECTORY)/si-glu/Makefile.X11				\
 	$(DIRECTORY)/si-glu/Makefile.win				\
 	$(DIRECTORY)/si-glu/glu.def					\
 	$(DIRECTORY)/si-glu/dummy.cc					\
 	$(DIRECTORY)/si-glu/descrip.mms					\
 	$(DIRECTORY)/si-glu/mesaglu.opt					\
 	$(DIRECTORY)/si-glu/include/gluos.h				\
 	$(DIRECTORY)/si-glu/include/Makefile.am				\
 	$(DIRECTORY)/si-glu/include/Makefile.in				\
 	$(DIRECTORY)/si-glu/libnurbs/Makefile.am			\
 	$(DIRECTORY)/si-glu/libnurbs/Makefile.in			\
 	$(DIRECTORY)/si-glu/libnurbs/interface/*.h			\
 	$(DIRECTORY)/si-glu/libnurbs/interface/*.cc			\
 	$(DIRECTORY)/si-glu/libnurbs/interface/libNIFac_la_SOURCES	\
 	$(DIRECTORY)/si-glu/libnurbs/interface/Makefile.am		\
 	$(DIRECTORY)/si-glu/libnurbs/interface/Makefile.in		\
 	$(DIRECTORY)/si-glu/libnurbs/internals/*.h			\
 	$(DIRECTORY)/si-glu/libnurbs/internals/*.cc			\
 	$(DIRECTORY)/si-glu/libnurbs/internals/libNInt_la_SOURCES	\
 	$(DIRECTORY)/si-glu/libnurbs/internals/Makefile.am		\
 	$(DIRECTORY)/si-glu/libnurbs/internals/Makefile.in		\
 	$(DIRECTORY)/si-glu/libnurbs/nurbtess/*.h			\
 	$(DIRECTORY)/si-glu/libnurbs/nurbtess/*.cc			\
 	$(DIRECTORY)/si-glu/libnurbs/nurbtess/libNTess_la_SOURCES	\
 	$(DIRECTORY)/si-glu/libnurbs/nurbtess/Makefile.am		\
 	$(DIRECTORY)/si-glu/libnurbs/nurbtess/Makefile.in		\
 	$(DIRECTORY)/si-glu/libtess/README				\
 	$(DIRECTORY)/si-glu/libtess/alg-outline				\
 	$(DIRECTORY)/si-glu/libtess/*.[ch]				\
 	$(DIRECTORY)/si-glu/libtess/libtess_la_SOURCES			\
 	$(DIRECTORY)/si-glu/libtess/Makefile.am				\
 	$(DIRECTORY)/si-glu/libtess/Makefile.in				\
 	$(DIRECTORY)/si-glu/libutil/*.[ch]				\
 	$(DIRECTORY)/si-glu/libutil/libutil_la_SOURCES			\
 	$(DIRECTORY)/si-glu/libutil/Makefile.am				\
 	$(DIRECTORY)/si-glu/libutil/Makefile.in				\
 	$(DIRECTORY)/src-glu/README[12]					\
 	$(DIRECTORY)/src-glu/Makefile*					\
 	$(DIRECTORY)/src-glu/descrip.mms				\
 	$(DIRECTORY)/src-glu/mms_depend					\
 	$(DIRECTORY)/src-glu/*.def					\
 	$(DIRECTORY)/src-glu/depend					\
 	$(DIRECTORY)/src-glu/*.[ch]					\
 	$(DIRECTORY)/widgets-mesa/ChangeLog				\
 	$(DIRECTORY)/widgets-mesa/INSTALL				\
 	$(DIRECTORY)/widgets-mesa/Makefile.in				\
 	$(DIRECTORY)/widgets-mesa/README				\
 	$(DIRECTORY)/widgets-mesa/TODO					\
 	$(DIRECTORY)/widgets-mesa/configure				\
 	$(DIRECTORY)/widgets-mesa/configure.in				\
 	$(DIRECTORY)/widgets-mesa/demos/ChangeLog			\
 	$(DIRECTORY)/widgets-mesa/demos/Cube				\
 	$(DIRECTORY)/widgets-mesa/demos/Ed				\
 	$(DIRECTORY)/widgets-mesa/demos/Makefile.in			\
 	$(DIRECTORY)/widgets-mesa/demos/Mcube				\
 	$(DIRECTORY)/widgets-mesa/demos/Tea				\
 	$(DIRECTORY)/widgets-mesa/demos/*.[ch]				\
 	$(DIRECTORY)/widgets-mesa/demos/events				\
 	$(DIRECTORY)/widgets-mesa/include/GL/ChangeLog			\
 	$(DIRECTORY)/widgets-mesa/include/GL/*.h			\
 	$(DIRECTORY)/widgets-mesa/include/GL/Makefile.in		\
 	$(DIRECTORY)/widgets-mesa/man/ChangeLog				\
 	$(DIRECTORY)/widgets-mesa/man/GL*				\
 	$(DIRECTORY)/widgets-mesa/man/Makefile.in			\
 	$(DIRECTORY)/widgets-mesa/man/Mesa*				\
 	$(DIRECTORY)/widgets-mesa/src/ChangeLog				\
 	$(DIRECTORY)/widgets-mesa/src/*.c				\
 	$(DIRECTORY)/widgets-mesa/src/Makefile.in			\
 	$(DIRECTORY)/widgets-sgi/*.[ch]					\
 	$(DIRECTORY)/widgets-sgi/Makefile*				\
 	$(DIRECTORY)/widgets-sgi/README					\
 	$(DIRECTORY)/util/README					\
 	$(DIRECTORY)/util/Makefile.am					\
 	$(DIRECTORY)/util/Makefile.in					\
 	$(DIRECTORY)/util/*.[ch]					\
 	$(DIRECTORY)/util/sampleMakefile				\
 	$(DIRECTORY)/vms/analyze_map.com				\
 	$(DIRECTORY)/vms/xlib.opt					\
 	$(DIRECTORY)/vms/xlib_share.opt					\
 	$(DIRECTORY)/BeOS/Makefile					\
 	$(DIRECTORY)/BeOS/*.cpp
 OBSOLETE_LIB_FILES = \
 	$(DIRECTORY)/src/Allegro/*.[ch]					\
 	$(DIRECTORY)/src/D3D/*.cpp					\
 	$(DIRECTORY)/src/D3D/*.CPP					\
 	$(DIRECTORY)/src/D3D/*.h					\
 	$(DIRECTORY)/src/D3D/*.H					\
 	$(DIRECTORY)/src/D3D/*.c					\
 	$(DIRECTORY)/src/D3D/*.C					\
 	$(DIRECTORY)/src/D3D/MAKEFILE					\
 	$(DIRECTORY)/src/D3D/*bat					\
 	$(DIRECTORY)/src/D3D/*DEF					\
 	$(DIRECTORY)/src/DOS/DEPEND.DOS					\
 	$(DIRECTORY)/src/S3/*.[ch]					\
 	$(DIRECTORY)/src/S3/*.def					\
 	$(DIRECTORY)/src/S3/*.mak					\
 	$(DIRECTORY)/src/S3/*.rc					\
 	$(DIRECTORY)/macos/README					\
 	$(DIRECTORY)/macos/gli_api/*.h					\
 	$(DIRECTORY)/macos/cglpane/CGLPane.*				\
 	$(DIRECTORY)/macos/include-mac/*.h				\
 	$(DIRECTORY)/macos/libraries/*.stub				\
 	$(DIRECTORY)/macos/libraries/*Stub				\
 	$(DIRECTORY)/macos/projects/*.mcp				\
 	$(DIRECTORY)/macos/projects/*.exp				\
 	$(DIRECTORY)/macos/projects/*.h					\
 	$(DIRECTORY)/macos/resources/*.c				\
 	$(DIRECTORY)/macos/resources/*.r				\
 	$(DIRECTORY)/macos/resources/*.rsrc				\
 	$(DIRECTORY)/macos/src-agl/*.exp				\
 	$(DIRECTORY)/macos/src-agl/*.[ch]				\
 	$(DIRECTORY)/macos/src-gli/*.[ch]				\
 	$(DIRECTORY)/OpenStep
 DEMO_FILES =	\
 	$(DIRECTORY)/include/GL/glut.h		\
 	$(DIRECTORY)/include/GL/glutf90.h	\
 	$(DIRECTORY)/src-glut/Makefile*		\
 	$(DIRECTORY)/src-glut/depend		\
 	$(DIRECTORY)/src-glut/*def		\
 	$(DIRECTORY)/src-glut/descrip.mms	\
 	$(DIRECTORY)/src-glut/mms_depend	\
 	$(DIRECTORY)/src-glut/*.[ch]		\
 	$(DIRECTORY)/src-glut.dos/*.[ch]	\
 	$(DIRECTORY)/src-glut.dos/Makefile.DJ	\
 	$(DIRECTORY)/src-glut.dos/PC_HW/*.[chS]	\
 	$(DIRECTORY)/images/*			\
 	$(DIRECTORY)/demos/Makefile*		\
 	$(DIRECTORY)/demos/descrip.mms		\
 	$(DIRECTORY)/demos/*.[ch]		\
 	$(DIRECTORY)/demos/*.cxx		\
 	$(DIRECTORY)/demos/*.dat		\
 	$(DIRECTORY)/demos/README		\
 	$(DIRECTORY)/xdemos/Makefile*		\
 	$(DIRECTORY)/xdemos/descrip.mms		\
 	$(DIRECTORY)/xdemos/*.[chf]		\
 	$(DIRECTORY)/book/Makefile*		\
 	$(DIRECTORY)/book/README		\
 	$(DIRECTORY)/book/*.[ch]		\
 	$(DIRECTORY)/samples/Makefile*		\
 	$(DIRECTORY)/samples/README		\
 	$(DIRECTORY)/samples/*.c		\
 	$(DIRECTORY)/mtdemos			\
 	$(DIRECTORY)/windmldemos/Makefile.ugl	\
 	$(DIRECTORY)/windmldemos/*.c		\
 	$(DIRECTORY)/windmldemos/*.bmp		\
 	$(DIRECTORY)/ggi
 OBSOLETE_DEMO_FILES = \
 	$(DIRECTORY)/include/GL/glut_h.dja	\
 	$(DIRECTORY)/src-glut.dja/*		\
 	$(DIRECTORY)/src-glut.beos/Makefile	\
 	$(DIRECTORY)/src-glut.beos/*.cpp	\
 	$(DIRECTORY)/src-glut.beos/*.h		\
 SI_GLU_FILES = \
 	$(DIRECTORY)/Makefile*				\
 	$(DIRECTORY)/Make-config			\
 	$(DIRECTORY)/bin/mklib*				\
 	$(DIRECTORY)/include/GL/glu.h			\
 	$(DIRECTORY)/si-glu/Makefile.X11		\
 	$(DIRECTORY)/si-glu/include/gluos.h		\
 	$(DIRECTORY)/si-glu/libnurbs/interface/*.h	\
 	$(DIRECTORY)/si-glu/libnurbs/interface/*.cc	\
 	$(DIRECTORY)/si-glu/libnurbs/internals/*.h	\
 	$(DIRECTORY)/si-glu/libnurbs/internals/*.cc	\
 	$(DIRECTORY)/si-glu/libnurbs/nurbstess/*.h	\
 	$(DIRECTORY)/si-glu/libnurbs/nurbstess/*.cc	\
 	$(DIRECTORY)/si-glu/libtess/README		\
 	$(DIRECTORY)/si-glu/libtess/alg-outline		\
 	$(DIRECTORY)/si-glu/libtess/*.[ch]		\
 	$(DIRECTORY)/si-glu/libutil/*.[ch]
 GLU_FILES = \
 	$(DIRECTORY)/Makefile*			\
 	$(DIRECTORY)/Make-config		\
 	$(DIRECTORY)/bin/mklib*			\
 	$(DIRECTORY)/include/GL/gl.h		\
 	$(DIRECTORY)/include/GL/gl_mangle.h	\
 	$(DIRECTORY)/include/GL/glext.h		\
 	$(DIRECTORY)/include/GL/glu.h		\
 	$(DIRECTORY)/include/GL/glu_mangle.h	\
 	$(DIRECTORY)/src-glu/README[12]		\
 	$(DIRECTORY)/src-glu/Makefile*		\
 	$(DIRECTORY)/src-glu/descrip.mms	\
 	$(DIRECTORY)/src-glu/mms_depend		\
 	$(DIRECTORY)/src-glu/*.def		\
 	$(DIRECTORY)/src-glu/depend		\
 	$(DIRECTORY)/src-glu/*.[ch]
 GLUT_FILES = \
 	$(DIRECTORY)/Makefile*			\
 	$(DIRECTORY)/Make-config		\
 	$(DIRECTORY)/bin/mklib*			\
 	$(DIRECTORY)/include/GL/gl.h		\
 	$(DIRECTORY)/include/GL/gl_mangle.h	\
 	$(DIRECTORY)/include/GL/glext.h		\
 	$(DIRECTORY)/include/GL/glu.h		\
 	$(DIRECTORY)/include/GL/glu_mangle.h	\
 	$(DIRECTORY)/include/GL/glut.h		\
 	$(DIRECTORY)/include/GL/glutf90.h	\
 	$(DIRECTORY)/src-glut/Makefile*		\
 	$(DIRECTORY)/src-glut/depend		\
 	$(DIRECTORY)/src-glut/*def		\
 	$(DIRECTORY)/src-glut/descrip.mms	\
 	$(DIRECTORY)/src-glut/mms_depend	\
 	$(DIRECTORY)/src-glut/*.[ch]
 OBSOLETE_GLUT_FILES = \
 	$(DIRECTORY)/include/GL/glut_h.dja	\
 	$(DIRECTORY)/src-glut.dja/*		\
 	$(DIRECTORY)/src-glut.beos/Makefile	\
 	$(DIRECTORY)/src-glut.beos/*.cpp	\
 	$(DIRECTORY)/src-glut.beos/*.h
 lib_tar:
 	cp Makefile.X11 Makefile ; \
 	cd .. ; \
 	tar -cvf $(LIB_NAME).tar $(LIB_FILES) ; \
 	gzip $(LIB_NAME).tar ; \
 	mv $(LIB_NAME).tar.gz $(DIRECTORY)
 demo_tar:
 	cd .. ; \
 	tar -cvf $(DEMO_NAME).tar $(DEMO_FILES) ; \
 	gzip $(DEMO_NAME).tar ; \
 	mv $(DEMO_NAME).tar.gz $(DIRECTORY)
 glu_tar:
 	cp Makefile.X11 Makefile ; \
 	cd .. ; \
 	tar -cvf $(GLU_NAME).tar $(GLU_FILES) ; \
 	gzip $(GLU_NAME).tar ; \
 	mv $(GLU_NAME).tar.gz $(DIRECTORY)
 glut_tar:
 	cp Makefile.X11 Makefile ; \
 	cd .. ; \
 	tar -cvf $(GLUT_NAME).tar $(GLUT_FILES) ; \
 	gzip $(GLUT_NAME).tar ; \
 	mv $(GLUT_NAME).tar.gz $(DIRECTORY)
 lib_zip:
 	-rm $(LIB_NAME).zip ; \
 	cp Makefile.X11 Makefile ; \
 	cd .. ; \
 	zip -r $(LIB_NAME).zip $(LIB_FILES) ; \
 	mv $(LIB_NAME).zip $(DIRECTORY)
 demo_zip:
 	-rm $(DEMO_NAME).zip ; \
 	cd .. ; \
 	zip -r $(DEMO_NAME).zip $(DEMO_FILES) ; \
 	mv $(DEMO_NAME).zip $(DIRECTORY)
 SRC_FILES =	\
 	RELNOTES		\
 	src/Makefile*		\
 	src/depend		\
 	src/*.[chS]		\
 	src/*/*.[ch]		\
 	include/GL/*.h
 srctar:
 	tar -cvf src.tar $(SRC_FILES) ; \
 	gzip src.tar
 srctar.zip:
 	-rm src.zip
 	zip -r src.zip $(SRC_FILES) ; \
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,80 +0,0 @@
 # Copyright © 2012 Intel Corporation
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
 # to deal in the Software without restriction, including without limitation
 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
 # and/or sell copies of the Software, and to permit persons to whom the
 # Software is furnished to do so, subject to the following conditions:
 #
 # The above copyright notice and this permission notice (including the next
 # paragraph) shall be included in all copies or substantial portions of the
 # Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 SUBDIRS = src
 AM_DISTCHECK_CONFIGURE_FLAGS = \
 	--enable-dri \
 	--enable-dri3 \
 	--enable-egl \
 	--enable-gallium-tests \
 	--enable-gallium-osmesa \
 	--enable-llvm \
 	--enable-gbm \
 	--enable-gles1 \
 	--enable-gles2 \
 	--enable-glx \
 	--enable-glx-tls \
 	--enable-nine \
 	--enable-opencl \
 	--enable-opengl \
 	--enable-va \
 	--enable-vdpau \
 	--enable-xa \
 	--enable-xvmc \
 	--enable-llvm-shared-libs \
 	--enable-libunwind \
 	--with-platforms=x11,wayland,drm,surfaceless \
 	--with-dri-drivers=i915,i965,nouveau,radeon,r200,swrast \
 	--with-gallium-drivers=i915,nouveau,r300,pl111,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,swr,etnaviv,imx \
 	--with-vulkan-drivers=intel,radeon
 ACLOCAL_AMFLAGS = -I m4
 EXTRA_DIST = \
 	autogen.sh \
 	common.py \
 	docs \
 	doxygen \
 	bin/git_sha1_gen.sh \
 	scons \
 	SConstruct
 noinst_HEADERS = \
 	include/c99_alloca.h \
 	include/c99_compat.h \
 	include/c99_math.h \
 	include/c11 \
 	include/drm-uapi/drm.h \
 	include/drm-uapi/drm_fourcc.h \
 	include/drm-uapi/drm_mode.h \
 	include/drm-uapi/i915_drm.h \
 	include/drm-uapi/vc4_drm.h \
 	include/D3D9 \
 	include/GL/wglext.h \
 	include/HaikuGL \
 	include/no_extern_c.h \
 	include/pci_ids
 # We list some directories in EXTRA_DIST, but don't actually want to include
 # the .gitignore files in the tarball.
 dist-hook:
 	find $(distdir) -name .gitignore -exec $(RM) {} +
--- a/122
+++ b/122
@@ -1,122 +0,0 @@
 Overview:
 	This file is similar in syntax (or more precisly a subset) of what is
 	used by the MAINTAINERS file in the linux kernel.  Some fields do not
 	apply, for example, in all cases, send patches to:
 		mesa-dev@lists.freedesktop.org
 	and in all cases the patchwork instance is:
 		https://patchwork.freedesktop.org/project/mesa/
 	The purpose is not exactly the same the MAINTAINERS file in the linux
 	kernel, as there are not official/formal maintainers of different
 	subsystems in mesa, but is meant to give an idea of who to CC for
 	various patches for review, and to allow the use of
 	scripts/get_reviewer.pl as git --cc-cmd.
 Usage:
 	When sending patches:
 		git send-email --cc-cmd ./scripts/get_reviewer.pl ...
 	Or to configure as default:
 		git config sendemail.cccmd ./scripts/get_reviewer.pl
 Descriptions of section entries:
 	R: Designated reviewer: FullName <address@domain>
 	   These reviewers should be CCed on patches.
 	F: Files and directories with wildcard patterns.
 	   A trailing slash includes all files and subdirectory files.
 	   F:	drivers/net/	all files in and below drivers/net
 	   F:	drivers/net/*	all files in drivers/net, but not below
 	   F:	*/net/*		all files in "any top level directory"/net
 	   One pattern per line.  Multiple F: lines acceptable.
 	N: Files and directories with regex patterns.
 	   N:	[^a-z]tegra	all files whose path contains the word tegra
 	   One pattern per line.  Multiple N: lines acceptable.
 	   scripts/get_maintainer.pl has different behavior for files that
 	   match F: pattern and matches of N: patterns.  By default,
 	   get_maintainer will not look at git log history when an F: pattern
 	   match occurs.  When an N: match occurs, git log history is used
 	   to also notify the people that have git commit signatures.
 Maintainers List (try to look for most precise areas first)
 Note: this is an opt-in system, I have not tried to add anyone who hasn't
 either asked me or sent a patch to add themselves.
 		-----------------------------------
 NIR
 R:	Jason Ekstrand <jason@jlekstrand.net>
 F:	src/compiler/nir/
 DOCUMENTATION
 R: Emil Velikov <emil.l.velikov@gmail.com>
 R: Eric Engestrom <eric@engestrom.ch>
 F: docs/
 F: doxygen/
 COMPATIBILITY HEADERS
 R: Emil Velikov <emil.l.velikov@gmail.com>
 F: include/c99*
 DRI LOADER
 R: Emil Velikov <emil.l.velikov@gmail.com>
 F: src/loader/
 EGL
 R: Eric Engestrom <eric@engestrom.ch>
 F: src/egl/
 GALLIUM LOADER
 R: Emil Velikov <emil.l.velikov@gmail.com>
 F: src/gallium/auxiliary/pipe-loader/
 F: src/gallium/auxiliary/target-helpers/
 GALLIUM TARGETS
 R: Emil Velikov <emil.l.velikov@gmail.com>
 F: src/gallium/targets/
 AUTOCONF BUILD
 R: Emil Velikov <emil.l.velikov@gmail.com>
 F: autogen.sh
 F: configure.ac
 F: */Automake.inc
 F: */Makefile.*am
 F: */Makefile.sources
 SCONS BUILD
 F: scons/
 F: */SConscript*
 F: */Makefile.sources
 ANDROID BUILD
 R: Emil Velikov <emil.l.velikov@gmail.com>
 R: Rob Herring <robh@kernel.org>
 F: CleanSpec.mk
 F: */Android.*mk
 F: */Makefile.sources
 ANDROID EGL SUPPORT
 R: Rob Herring <robh@kernel.org>
 R: Tomasz Figa <tfiga@chromium.org>
 F: src/egl/drivers/dri2/platform_android.c
 WAYLAND EGL SUPPORT
 R: Daniel Stone <daniels@collabora.com>
 F: src/egl/wayland/*
 F: src/egl/drivers/dri2/platform_wayland.c
 FREEDRENO
 R:	Rob Clark <robclark@freedesktop.org>
 F:	src/gallium/drivers/freedreno/
 GLX
 R: Adam Jackson <ajax@redhat.com>
 F: src/glx/
--- a/160
+++ b/160
@@ -1,160 +0,0 @@
 #######################################################################
 # Top-level SConstruct
 #
 # For example, invoke scons as
 #
 #   scons build=debug llvm=yes machine=x86
 #
 # to set configuration variables. Or you can write those options to a file
 # named config.py:
 #
 #   # config.py
 #   build='debug'
 #   llvm=True
 #   machine='x86'
 #
 # Invoke
 #
 #   scons -h
 #
 # to get the full list of options. See scons manpage for more info.
 #
 import os
 import os.path
 import sys
 import SCons.Util
 import common
 #######################################################################
 # Configuration options
 opts = Variables('config.py')
 common.AddOptions(opts)
 env = Environment(
 	options = opts,
 	tools = ['gallium'],
 	toolpath = ['#scons'],
 	ENV = os.environ,
 )
 # XXX: This creates a many problems as it saves...
 #opts.Save('config.py', env)
 # Backwards compatability with old target configuration variable
 try:
    targets = ARGUMENTS['targets']
 except KeyError:
    pass
 else:
    targets = targets.split(',')
    print('scons: warning: targets option is deprecated; pass the targets on their own such as')
    print()
    print('  scons %s' % ' '.join(targets))
    print()
    COMMAND_LINE_TARGETS.append(targets)
 Help(opts.GenerateHelpText(env))
 #######################################################################
 # Environment setup
 with open("VERSION") as f:
  mesa_version = f.read().strip()
 env.Append(CPPDEFINES = [
    ('PACKAGE_VERSION', '\\"%s\\"' % mesa_version),
    ('PACKAGE_BUGREPORT', '\\"https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa\\"'),
 ])
 # Includes
 env.Prepend(CPPPATH = [
 	'#/include',
 ])
 env.Append(CPPPATH = [
 	'#/src/gallium/include',
 	'#/src/gallium/auxiliary',
 	'#/src/gallium/drivers',
 	'#/src/gallium/winsys',
 ])
 # for debugging
 #print env.Dump()
 # Add a check target for running tests
 check = env.Alias('check')
 env.AlwaysBuild(check)
 #######################################################################
 # Invoke host SConscripts
 #
 # For things that are meant to be run on the native host build machine, instead
 # of the target machine.
 #
 # Create host environent
 if env['crosscompile'] and not env['embedded']:
    host_env = Environment(
        options = opts,
        # no tool used
        tools = [],
        toolpath = ['#scons'],
        ENV = os.environ,
    )
    # Override options
    host_env['platform'] = common.host_platform
    host_env['machine'] = common.host_machine
    host_env['toolchain'] = 'default'
    host_env['llvm'] = False
    host_env.Tool('gallium')
    host_env['hostonly'] = True
    assert host_env['crosscompile'] == False
    target_env = env
    env = host_env
    Export('env')
    SConscript(
        'src/SConscript',
        variant_dir = host_env['build_dir'],
        duplicate = 0, # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
    )
    env = target_env
 Export('env')
 #######################################################################
 # Invoke SConscripts
 # TODO: Build several variants at the same time?
 # http://www.scons.org/wiki/SimultaneousVariantBuilds
 SConscript(
 	'src/SConscript',
 	variant_dir = env['build_dir'],
 	duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
 )
 ########################################################################
 # List all aliases
 try:
    from SCons.Node.Alias import default_ans
 except ImportError:
    pass
 else:
    aliases = default_ans.keys()
    aliases.sort()
    env.Help('\n')
    env.Help('Recognized targets:\n')
    for alias in aliases:
        env.Help('    %s\n' % alias)
--- a/1
+++ b/1
@@ -1 +0,0 @@
 17.2.6
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,82 +0,0 @@
 # http://www.appveyor.com/docs/appveyor-yml
 #
 # To setup AppVeyor for your own personal repositories do the following:
 # - Sign up
 # - Add a new project
 # - Select Git and fill in the Git clone URL
 # - Setup a Git hook as explained in
 #   https://github.com/appveyor/webhooks#installing-git-hook
 # - Check 'Settings > General > Skip branches without appveyor.yml'
 # - Check 'Settings > General > Rolling builds'
 # - Setup the global or project notifications to your liking
 #
 # Note that kicking (or restarting) a build via the web UI will not work, as it
 # will fail to find appveyor.yml .  The Git hook is the most practical way to
 # kick a build.
 #
 # See also:
 # - http://help.appveyor.com/discussions/problems/2209-node-grunt-build-specify-a-project-or-solution-file-the-directory-does-not-contain-a-project-or-solution-file
 # - http://help.appveyor.com/discussions/questions/1184-build-config-vs-appveyoryaml
 version: '{build}'
 branches:
  except:
  - /^travis.*$/
 # Don't download the full Mesa history to speed up cloning.  However the clone
 # depth must not be too small, otherwise builds might fail when lots of patches
 # are committed in succession, because the desired commit is not found on the
 # truncated history.
 #
 # See also:
 # - https://www.appveyor.com/blog/2014/06/04/shallow-clone-for-git-repositories
 clone_depth: 100
 cache:
 - win_flex_bison-2.5.9.zip
 - llvm-3.3.1-msvc2013-mtd.7z
 os: Visual Studio 2013
 environment:
  WINFLEXBISON_ARCHIVE: win_flex_bison-2.5.9.zip
  LLVM_ARCHIVE: llvm-3.3.1-msvc2013-mtd.7z
 install:
 # Check pip
 - python --version
 - python -m pip --version
 # Install Mako
 - python -m pip install Mako==1.0.6
 # Install pywin32 extensions, needed by SCons
 - python -m pip install pypiwin32
 # Install python wheels, necessary to install SCons via pip
 - python -m pip install wheel
 # Install SCons
 - python -m pip install scons==2.5.1
 - scons --version
 # Install flex/bison
 - if not exist "%WINFLEXBISON_ARCHIVE%" appveyor DownloadFile "https://downloads.sourceforge.net/project/winflexbison/old_versions/%WINFLEXBISON_ARCHIVE%"
 - 7z x -y -owinflexbison\ "%WINFLEXBISON_ARCHIVE%" > nul
 - set Path=%CD%\winflexbison;%Path%
 - win_flex --version
 - win_bison --version
 # Download and extract LLVM
 - if not exist "%LLVM_ARCHIVE%" appveyor DownloadFile "https://people.freedesktop.org/~jrfonseca/llvm/%LLVM_ARCHIVE%"
 - 7z x -y "%LLVM_ARCHIVE%" > nul
 - mkdir llvm\bin
 - set LLVM=%CD%\llvm
 build_script:
 - scons -j%NUMBER_OF_PROCESSORS% MSVC_VERSION=12.0 llvm=1
 after_build:
 - scons -j%NUMBER_OF_PROCESSORS% MSVC_VERSION=12.0 llvm=1 check
 # It's possible to setup notification here, as described in
 # http://www.appveyor.com/docs/notifications#appveyor-yml-configuration , but
 # doing so would cause the notification settings to be replicated across all
 # repos, which is most likely undesired.  So it's better to rely on the
 # Appveyor global/project notification settings.
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,14 +0,0 @@
 #! /bin/sh
 srcdir=`dirname "$0"`
 test -z "$srcdir" && srcdir=.
 ORIGDIR=`pwd`
 cd "$srcdir"
 autoreconf --force --verbose --install || exit 1
 cd "$ORIGDIR" || exit $?
 if test -z "$NOCONFIGURE"; then
    "$srcdir"/configure "$@"
 fi
--- a/bin/.cherry-ignore
+++ b/bin/.cherry-ignore
@@ -1,137 +0,0 @@
 # fixes:  The commits are too invasive for stable. Instead the offending patches
 #         causing regressions have been reverted.
 365d34540f331df57780dddf8da87235be0a6bcb mesa: correctly calculate the storage offset for i915
 de0e62e1065e2d9172acf3ab7c70bba0160125c8 st/mesa: correctly calculate the storage offset
 # stable: Add loader::getCapability patches. It's rather invasive infra
 #         not suitable as a bugfix.
 1bf703e4ea5c4f742bc7ba55d01e5afc3f4e11f9 dri_interface,egl,gallium: only expose RGBA visuals on Android
 be5773fa8dfe9255d9abaf5c7d5bbbd2d922da08 Android: fix compile error for DRI2 loader getCapability
 31a6750988d7dd431f72ff1ff11bfca83bde5d8c st/dri: NULL check before deref DRI loader .getCapability
 # stable: The commit addresses code that did not land in the stable branch
 31bb8517a194af733deefe2d821537d994d39365 radv/gfx9: fix tile swizzle handling for gfx9
 # stable: Commit is not applicable when 4fab67a4415 is missing.
 d496780fb2c7f2cf0e32b6a79dc528e5156dfcb3 intel/eu/validate: Look up types on demand in execution_type()
 # fixes: Depend on preseding commit which adds new public GBM API
 3a5e3aa5a53cff55a5e31766d713a41ffa5a93d7 egl/drm: Fix misused x and y offsets in swrast_put_image2()
 fe2a6281b3b299998fe7399e7dbcc2077d773824 egl/drm: Fix misused x and y offsets in swrast_get_image()
 # fixes: This commit addressed an earlier commit c7e9ebb3ab8 which did not
 #        land in branch
 45c5c444518b7e83d9accd9f44702fa49282a3b8 radeonsi/gfx9: proper workaround for LS/HS VGPR initialization bug
 # fixes: This commit addressed earlier commits 61ad2f13 and 6dcc54b4 which did
 #        not land in branch
 979978ee06867a531b8d56cee252f5c83920a339 radv: Check for GFX9 for 1D arrays in image_size intrinsic.
 # fixes: This commit addressed earlier commits dcf46e99 and 60878dd0 which did
 #        not land in branch
 8e9e339c530c7b82b5a29d4b3183e8f5a01eae28 radv: copy the number of viewports/scissors at pipeline bind time
 # stable: The commit regresses a few dEQP tests. Namely:
 #         dEQP-VK.api.copy_and_blit.core.buffer_to_buffer.partial
 #         dEQP-VK.api.copy_and_blit.dedicated_allocation.buffer_to_buffer.partial
 14555d0b7a51bd3701764fd213c2459410143431 anv: Remove unreachable cases from isl_format_for_size()
 # stable: The commit addresses earlier commit a62a9793357 which is no applicable
 #         for the stable branch
 6c7720ed78db754d52f204cbb74897aa9e65ea7e anv/wsi: Allocate enough memory for the entire image
 # stable: Commits are too invasive for 17.2.
 98fdff7247b6877d028d33284f9cc63189ee204e configure.ac: factor out detection for old and buggy llvm
 13a53c4f5cdd664fd155c9e78fb46a4387af006c configure.ac: rework llvm libs handling for 3.9+
 a7ecf7b86f4eae59f3ceac2125e5d1725c403c07 Travis: add binutils 2.26 for a few more LLVM 3.9 builds
 36d6d1e931936a80da327889862ba02942ac427b configure.ac: add llvm_add_optional_component helper
 df3a43018020c16c1dfa88a76c9a84c9fb85be38 configure.ac: add missing LLVM components for OpenCL
 # stable: Commit is too big for stable at this point.
 4d24a7cb97641cacecd371d1968f6964785822e4 glsl: fix derived cs variables
 # stable: 17.3 nomination only.
 fee9d05e2136b2b7c5a1ad2be7180b99f733f539 radv: Update code pointer correctly if a variant is already created
 # stable: 17.3 nomination only.
 d8cefaa197f02944812ef535b1b303dd5bf26848 radv: use device name in cache creation like radeonsi.
 # fixes:  This commit addressed earlier commit 35ac13ed3 which did not
 #         land in branch.
 11d688d9f0d2ee4d0178d1807c0075e5e8364b1d mesa/bufferobj: don't double negate the range
 # extra:  Commit is not applicable when ade416d0236 is missing.
 07bfdb478bf844a0ac9cf3679f51f83c4abea5a1 broadcom/vc5: Propagate vc4 aliasing fix to vc5.
 # stable: This commit addressed earlier commit 8d90e28839 which did
 #         not land in branch.
 446c5726ecb968d06a6607e0df42be1cb74948c4 i965: fix blorp stage_prog_data->param leak
 # stable: This commit addressed earlier commit 78ade659569 which did
 #         not land in branch.
 8fbd82f464f26a56167f7962174b2b69756a105a etnaviv: don't do resolve-in-place without valid TS
 # stable: This commit addressed earlier commit 8d90e28839 which did
 #         not land in branch.
 7b4387519c382cffef9c62bbbbefcfe71cfde905 intel/fs: Alloc pull constants off mem_ctx
 # stable: 17.3 nomination only.
 3f8e3c2bd8f54ae6817f7496be47f4e1a8860d9c radeonsi: add a workaround for weird s_buffer_load_dword behavior on SI
 7dae419aa7c34af820c08896acef3b65d855188e Android: move drivers' symlinks to /vendor (v2)
 # fixes:  This commit has more than one Fixes tag but the commit it
 #         addresses didn't land in branch.
 e17e8934f9e4b008bdfb4f9abd8ed4faa604c7d9 automake: include git_sha1.h.in in release tarball
 # stable: This commit is not really needed after 6ac2d169019.
 e8c9e65185de3e821e1e482e77906d1d51efa3ec intel/fs: Use a pure vertical stride for large register strides
 # stable: These commits addressed earlier commit 379b24a40d3 which did
 #         not land in branch.
 7364f080f9a272323ed3491f278a1eed3eb9b1a7 intel/nir: Add a helper for getting the NoIndirect mask
 3e63cf893f096a7263eb1856d58417dd2d170d4b intel/nir: Break the linking code into a helper in brw_nir.c
 951a5dc4cc29da996b54ae63eeba1915a3a65b4a intel/nir: Use the correct indirect lowering masks in link_shaders
 # stable: These commits resulted in a CTS regression being addressed
 #         at https://bugs.freedesktop.org/show_bug.cgi?id=103626 .
 18fde36ced4279f2577097a1a7d31b55f2f5f141 intel/fs: Use the original destination region for int MUL lowering
 # stable: These commits are refactorings rather than fixes.
 fcd4adb9d08094520fb8d118d3448b04c6ec1fd1 intel/fs: Pass builders instead of blocks into emit_[un]zip
 0d905597fe2997c89022c76cdf84dc4fba5eb055 intel/fs: Be more explicit about our placement of [un]zip
 6c00240bc650805e0b66aa6e17dbe69bbe41e446 intel/fs: Don't stomp f0.1 in SIMD16 ballot
 # stable: This commit addressed earlier commit ea1b97714d9b which did
 #         not land in branch.
 50330d7115f0d5050ec3cfe6bca2b0136222e097 r600/shader: reserve first register of vertex shader.
 # stable: This commit depends on earlier commit 3735af04152b which did
 #         not land in branch.
 a6cc361e5fd2450249847d5ee8093d26ed7ff545 anv/cmd_buffer: Advance the address when initializing clear colors
 # stable: This commit addressed earlier commit a62a97933578 which did
 #         not land in branch.
 a07f7b26198ce0f5c8799481a673754968ac5daf anv/cmd_buffer: Take bo_offset into account in fast clear state addresses
 # stable: These commits addressed earlier commit 2c4097aff1b which did
 #         not land in branch.
 344252a27f8d875572bbe65641a825af8e73845d i965/bufmgr: Add a helper to mark a BO as external
 0a6a137eb27129e17298cfe9dd620205588ee4f6 i965: Mark BOs as external when we export their handle
 # stable: 17.3 nomination only.
 6e4d65f674a70809e6df1a4f716f874828915562 broadcom/vc5: Add vc5_drm.h to the release tarball
 4639cc716e89c69da41c7b54fa938457000fbd4c intel/blorp: Use mocs.tex for depth stencil
 deec84fd771876b5c0755293376df11bc95b473b anv/blorp: Add a device parameter to blorp_surf_for_anv_image
 bc933d0e8462871e19328f66182c35543e334013 intel/blorp: Make the MOCS setting part of blorp_address
 d7a19d69ebc032ba7207fc97bc6f10d5bb35bb99 i965: Use PTE MOCS for all external buffers
 # fixes:  This commit is only a typo correction on an error message.
 a6932faae1074445210d392a80b94fdac147b255 glsl: Fix typo fragement -> fragment
 # fixes:  This commit makes reference to 2 other commits but none have
 #         made it to the 17.2 queue.
 9b0223046668593deb9c0be0b557994bb5218788 egl: pass the dri2_dpy to the $plat_teardown functions
 # extra:  The commit just references a proper fix that has already
 #         landed.
 a31d0382084c8aa860ffcef9b12592c5c44e192f Revert "intel/fs: Use a pure vertical stride for large register strides"
--- a/bin/.editorconfig
+++ b/bin/.editorconfig
@@ -1,2 +0,0 @@
 [*.sh]
 indent_style = tab
--- a/bin/.gitignore
+++ b/bin/.gitignore
@@ -1,9 +0,0 @@
 config.guess
 config.sub
 install-sh
 /depcomp
 /missing
 ylwrap
 compile
 ar-lib
 /test-driver
--- a/bin/bugzilla_mesa.sh
+++ b/bin/bugzilla_mesa.sh
@@ -1,35 +0,0 @@
 #!/bin/sh
 # This script is used to generate the list of fixed bugs that
 # appears in the release notes files, with HTML formatting.
 #
 # Note: This script could take a while until all details have
 #       been fetched from bugzilla.
 #
 # Usage examples:
 #
 # $ bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3
 # $ bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3 > bugfixes
 # $ bin/bugzilla_mesa.sh mesa-9.0.2..mesa-9.0.3 | tee bugfixes
 # regex pattern: trim before bug number
 trim_before='s/.*show_bug.cgi?id=\([0-9]*\).*/\1/'
 # regex pattern: reconstruct the url
 use_after='s,^,https://bugs.freedesktop.org/show_bug.cgi?id=,'
 echo "<ul>"
 echo ""
 # extract fdo urls from commit log
 git log $* | grep 'bugs.freedesktop.org/show_bug' | sed -e $trim_before | sort -n -u | sed -e $use_after |\
 while read url
 do
 	id=$(echo $url | cut -d'=' -f2)
 	summary=$(wget --quiet -O - $url | grep -e '<title>.*</title>' | sed -e 's/ *<title>[0-9]\+ &ndash; \(.*\)<\/title>/\1/')
 	echo "<li><a href=\"$url\">Bug $id</a> - $summary</li>"
 	echo ""
 done
 echo "</ul>"
--- a/bin/get-extra-pick-list.sh
+++ b/bin/get-extra-pick-list.sh
@@ -1,45 +0,0 @@
 #!/bin/sh
 # Script for generating a list of candidates which fix commits that have been
 # previously cherry-picked to a stable branch.
 #
 # Usage examples:
 #
 # $ bin/get-extra-pick-list.sh
 # $ bin/get-extra-pick-list.sh > picklist
 # $ bin/get-extra-pick-list.sh | tee picklist
 # Use the last branchpoint as our limit for the search
 latest_branchpoint=`git merge-base origin/master HEAD`
 # Grep for commits with "cherry picked from commit" in the commit message.
 git log --reverse --grep="cherry picked from commit" $latest_branchpoint..HEAD |\
 	grep "cherry picked from commit" |\
 	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//'  > already_picked
 # For each cherry-picked commit...
 cat already_picked | cut -c -8 |\
 while read sha
 do
 	# ... check if it's referenced (fixed by another) patch
 	git log -n1 --pretty=oneline --grep=$sha $latest_branchpoint..origin/master |\
 		cut -c -8 |\
 	while read candidate
 	do
 		# And flag up if it hasn't landed in branch yet.
 		if grep -q ^$candidate already_picked ; then
 			continue
 		fi
 		# Or if it isn't in the ignore list.
 		if [ -f bin/.cherry-ignore ] ; then
 			if grep -q ^$candidate bin/.cherry-ignore ; then
 				continue
 			fi
 		fi
 		printf "Commit \"%s\" references %s\n" \
 		       "`git log -n1 --pretty=oneline $candidate`" \
 		       "$sha"
 	done
 done
 rm -f already_picked
--- a/bin/get-fixes-pick-list.sh
+++ b/bin/get-fixes-pick-list.sh
@@ -1,81 +0,0 @@
 #!/bin/sh
 # Script for generating a list of candidates [referenced by a Fixes tag] for
 # cherry-picking to a stable branch
 #
 # Usage examples:
 #
 # $ bin/get-fixes-pick-list.sh
 # $ bin/get-fixes-pick-list.sh > picklist
 # $ bin/get-fixes-pick-list.sh | tee picklist
 # Use the last branchpoint as our limit for the search
 latest_branchpoint=`git merge-base origin/master HEAD`
 # List all the commits between day 1 and the branch point...
 git log --reverse --pretty=%H $latest_branchpoint > already_landed
 # ... and the ones cherry-picked.
 git log --reverse --grep="cherry picked from commit" $latest_branchpoint..HEAD |\
 	grep "cherry picked from commit" |\
 	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//'  > already_picked
 # Grep for commits with Fixes tag
 git log --reverse --pretty=%H -i --grep="fixes:" $latest_branchpoint..origin/master |\
 while read sha
 do
 	# Check to see whether the patch is on the ignore list ...
 	if [ -f bin/.cherry-ignore ] ; then
 		if grep -q ^$sha bin/.cherry-ignore ; then
 			continue
 		fi
 	fi
 	# Skip if it has been already cherry-picked.
 	if grep -q ^$sha already_picked ; then
 		continue
 	fi
 	# Place every "fixes:" tag on its own line and join with the next word
 	# on its line or a later one.
 	fixes=`git show -s $sha | tr -d "\n" | sed -e 's/fixes:[[:space:]]*/\nfixes:/Ig' | grep "fixes:" | sed -e 's/\(fixes:[a-zA-Z0-9]*\).*$/\1/'`
 	# For each one try to extract the tag
 	fixes_count=`echo "$fixes" | wc -l`
 	warn=`(test $fixes_count -gt 1 && echo $fixes_count) || echo 0`
 	while [ $fixes_count -gt 0 ] ; do
 		# Treat only the current line
 		id=`echo "$fixes" | tail -n $fixes_count | head -n 1 | cut -d : -f 2`
 		fixes_count=$(($fixes_count-1))
 		# Bail out if we cannot find suitable id.
 		# Any specific validation the $id is valid and not some junk, is
 		# implied with the follow up code
 		if [ "x$id" = x ] ; then
 			continue
 		fi
 		# Check if the offending commit is in branch.
 		# Be that cherry-picked ...
 		# ... or landed before the branchpoint.
 		if grep -q ^$id already_picked ||
 		   grep -q ^$id already_landed ; then
 			printf "Commit \"%s\" fixes %s\n" \
 			       "`git log -n1 --pretty=oneline $sha`" \
 			       "$id"
 			warn=$(($warn-1))
 		fi
 	done
 	if [ $warn -gt 0 ] ; then
 		printf "WARNING: Commit \"%s\" has more than one Fixes tag\n" \
 		       "`git log -n1 --pretty=oneline $sha`"
 	fi
 done
 rm -f already_picked
 rm -f already_landed
--- a/bin/get-pick-list.sh
+++ b/bin/get-pick-list.sh
@@ -1,38 +0,0 @@
 #!/bin/sh
 # Script for generating a list of candidates for cherry-picking to a stable branch
 #
 # Usage examples:
 #
 # $ bin/get-pick-list.sh
 # $ bin/get-pick-list.sh > picklist
 # $ bin/get-pick-list.sh | tee picklist
 # Use the last branchpoint as our limit for the search
 latest_branchpoint=`git merge-base origin/master HEAD`
 # Grep for commits with "cherry picked from commit" in the commit message.
 git log --reverse --grep="cherry picked from commit" $latest_branchpoint..HEAD |\
 	grep "cherry picked from commit" |\
 	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//' > already_picked
 # Grep for commits that were marked as a candidate for the stable tree.
 git log --reverse --pretty=%H -i --grep='^CC:.*mesa-stable' $latest_branchpoint..origin/master |\
 while read sha
 do
 	# Check to see whether the patch is on the ignore list.
 	if [ -f bin/.cherry-ignore ] ; then
 		if grep -q ^$sha bin/.cherry-ignore ; then
 			continue
 		fi
 	fi
 	# Check to see if it has already been picked over.
 	if grep -q ^$sha already_picked ; then
 		continue
 	fi
 	git log -n1 --pretty=oneline $sha | cat
 done
 rm -f already_picked
--- a/bin/get-typod-pick-list.sh
+++ b/bin/get-typod-pick-list.sh
@@ -1,42 +0,0 @@
 #!/bin/sh
 # Script for generating a list of candidates which have typos in the nomination line
 #
 # Usage examples:
 #
 # $ bin/get-typod-pick-list.sh
 # $ bin/get-typod-pick-list.sh > picklist
 # $ bin/get-typod-pick-list.sh | tee picklist
 # NB:
 # This script intentionally _never_ checks for specific version tag
 # Should we consider folding it with the original get-pick-list.sh
 # Use the last branchpoint as our limit for the search
 latest_branchpoint=`git merge-base origin/master HEAD`
 # Grep for commits with "cherry picked from commit" in the commit message.
 git log --reverse --grep="cherry picked from commit" $latest_branchpoint..HEAD |\
 	grep "cherry picked from commit" |\
 	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//' > already_picked
 # Grep for commits that were marked as a candidate for the stable tree.
 git log --reverse --pretty=%H -i --grep='^CC:.*mesa-dev' $latest_branchpoint..origin/master |\
 while read sha
 do
 	# Check to see whether the patch is on the ignore list.
 	if [ -f bin/.cherry-ignore ] ; then
 		if grep -q ^$sha bin/.cherry-ignore ; then
 			continue
 		fi
 	fi
 	# Check to see if it has already been picked over.
 	if grep -q ^$sha already_picked ; then
 		continue
 	fi
 	git log -n1 --pretty=oneline $sha | cat
 done
 rm -f already_picked
--- a/bin/git_sha1_gen.sh
+++ b/bin/git_sha1_gen.sh
@@ -1,12 +0,0 @@
 #!/bin/sh
 # run git from the sources directory
 cd "$(dirname "$0")"
 # don't print anything if git fails
 if ! git_sha1=$(git --git-dir=../.git rev-parse --short=10 HEAD 2>/dev/null)
 then
  exit
 fi
 printf '#define MESA_GIT_SHA1 "git-%s"\n' "$git_sha1"
--- a/bin/mklib.aix
+++ b/bin/mklib.aix
@@ -0,0 +1,153 @@
 #!/bin/ksh
 # Make an AIX shared library (tricky!!!)
 # Based on a script from Athanasios G. Gaitatzes (gaitat@vnet.ibm.com)
 # Improved by Greg Thompson <gregt@visix.com> -gt
 #--identification------------------------------------------------------
 # $Id: mklib.aix,v 1.2 1999/09/15 15:10:20 brianp Exp $
 # $Log: mklib.aix,v $
 # Revision 1.2  1999/09/15 15:10:20  brianp
 # added third, tiny version number to arguments
 #
 # Revision 1.1  1999/08/19 13:52:56  brianp
 # initial check-in (post-crash)
 #
 #--common--------------------------------------------------------------
 LIBRARY=$1
 shift 1
 MAJOR=$1
 shift 1
 MINOR=$1
 shift 1
 TINY=$1
 shift 1
 OBJECTS=$*
 #--platform------------------------------------------------------------
 # BASENAME = LIBRARY without .a suffix
 BASENAME=`echo ${LIBRARY} | sed "s/\.a//g"`
 # Name of exports file
 EXPFILE=${BASENAME}.exp
 # Name of temporary shared lib file
 OFILE=shr.o
 ####OFILE=${BASENAME}.o
 # Remove any old files from previous make
 rm -f ${LIBRARY} ${EXPFILE} ${OFILE}
 # Pick a way to use nm -gt
 NM=${NM-/bin/nm -eC}
 # Determine which version of AIX this is
 AIXVERSION=`uname -v`
 # Pick a way to tell the linker there's no entrypoint -gt
 case ${AIXVERSION}
 {
 	3*)
 		ENTRY='-e _nostart'
 		;;
 	4*)
 		ENTRY=-bnoentry
 		;;
 	*)
 		echo "Error in mklib.aix!"
 		exit 1
 		;;
 }
 # Other libraries which we may be dependent on.  Since we make the libraries
 # in the order libGL.a, libaGLU.a, libglut.a just depends on its predecessor.
 # modified to make otherlibs in the form of -lfoo -gt
 OTHERLIBS=`ls ../lib/*.a | sed "s/..\/lib\/lib/-l/g" | sed "s/\.a//g"`
 ##echo OTHERLIBS are ${OTHERLIBS}
 # Make exports (.exp) file header
 echo "#! ${LIBRARY}" > ${EXPFILE}
 # Append list of exported symbols to exports file -gt
 case ${AIXVERSION}
 {
    3*)
 	${NM} ${OBJECTS} | awk -F'|' '{
 	    if ($3 != "extern" || substr($7,1,1) == " ") continue
 	    sub ("  *", "", $1); sub ("  *", "", $7)
 	    if ( (($7 == ".text") || ($7 == ".data") || ($7 == ".bss"))  \
 		    && ( substr($1,1,1) != ".")) {
 		if (substr ($1, 1, 7) != "__sinit" &&
 			substr ($1, 1, 7) != "__sterm") {
 		    if (substr ($1, 1, 5) == "__tf1")
 			print (substr ($1, 7))
 		    else if (substr ($1, 1, 5) == "__tf9")
 			print (substr ($1, 15))
 		    else
 			print $1
 		}
 	    }
 	}' | sort -u >> ${EXPFILE}
 	;;
    4*)
 	${NM} ${OBJECTS} | awk '{
 	    if ((($2 == "T") || ($2 == "D") || ($2 == "B")) \
 		    && ( substr($1,1,1) != ".")) {
 		if (substr ($1, 1, 7) != "__sinit" &&
 			substr ($1, 1, 7) != "__sterm") {
 		    if (substr ($1, 1, 5) == "__tf1")
 			print (substr ($1, 7))
 		    else if (substr ($1, 1, 5) == "__tf9")
 			print (substr ($1, 15))
 		    else
 			print $1
 		}
 	    }
 	}' | sort -u >> ${EXPFILE}
 	;;
 }
 # This next line is a hack to allow full compatibility with IBM's OpenGL
 # libraries.  IBM mistakenly exports glLoadIdentity from the libGLU.a
 # library.  We have to do the same thing.  Problem reported by Yemi Adesanya
 # (adesanya@afsmail.cern.ch) and Patrick Brown (pbrown@austin.ibm.com)
 if [ "${BASENAME}" = libGLU ] ; then
    echo "glLoadIdentity" >> ${EXPFILE}
 fi
 # Make the shared lib file
 cc -o ${OFILE} ${OBJECTS} -L../lib ${OTHERLIBS} -lX11 -lXext -lXmu -lXi -lm -lc -bE:${EXPFILE} -bM:SRE ${ENTRY}
 # Make the .a file
 ar ruv ${LIBRARY} ${OFILE}
 # Put exports file in Mesa lib directory
 mv ${EXPFILE} ../lib
 # Remove OFILE
 rm -f ${OFILE}
 #NOTES
 # AIX 4.x /usr/bin/nm -B patch from ssclift@mach.me.queensu.ca (Simon Clift)
 # Robustified symbol extraction for AIX 3 and 4
 #   Greg Thompson <gregt@visix.com>
--- a/bin/mklib.ar-ruv
+++ b/bin/mklib.ar-ruv
@@ -0,0 +1,38 @@
 #!/bin/sh
 # Make a standard Unix .a library file with 'ar ruv'
 #--identification------------------------------------------------------
 # $Id: mklib.ar-ruv,v 1.2 1999/09/15 15:10:20 brianp Exp $
 # $Log: mklib.ar-ruv,v $
 # Revision 1.2  1999/09/15 15:10:20  brianp
 # added third, tiny version number to arguments
 #
 # Revision 1.1  1999/08/19 13:52:57  brianp
 # initial check-in (post-crash)
 #
 #--common--------------------------------------------------------------
 LIBRARY=$1
 shift 1
 MAJOR=$1
 shift 1
 MINOR=$1
 shift 1
 TINY=$1
 shift 1
 OBJECTS=$*
 #--platform-------------------------------------------------------------
 #ar ruv $LIBRARY $OBJECTS
 ar ru $LIBRARY $OBJECTS
--- a/bin/mklib.solaris
+++ b/bin/mklib.solaris
@@ -0,0 +1,52 @@
 #!/bin/sh
 # Make a Solaris shared library
 # contributed by Arno Hahma (arno@nitro.pp.utu.fi)
 #--identification------------------------------------------------------
 # $Id: mklib.solaris,v 1.2 1999/09/15 15:10:20 brianp Exp $
 # $Log: mklib.solaris,v $
 # Revision 1.2  1999/09/15 15:10:20  brianp
 # added third, tiny version number to arguments
 #
 # Revision 1.1  1999/08/19 13:53:06  brianp
 # initial check-in (post-crash)
 #
 #--common--------------------------------------------------------------
 LIBRARY=$1
 shift 1
 MAJOR=$1
 shift 1
 MINOR=$1
 shift 1
 TINY=$1
 shift 1
 OBJECTS=$*
 #--platform-------------------------------------------------------------
 set -x
 LIBRARY=`basename $LIBRARY .a`
 VERSION=$MAJOR.$MINOR
 echo "Building shared object $LIBRARY.so.$VERSION and the archive library $LIBRARY.a"
 rm -f ${LIBRARY}.a ${LIBRARY}.so.${VERSION}
 ar ruv ${LIBRARY}.a ${OBJECTS}
 ld -G -o ${LIBRARY}.so.${VERSION} ${OBJECTS}
 cp ${LIBRARY}.a ${LIBRARY}.so.${VERSION} ../lib
 cd ../lib
 ln -s ${LIBRARY}.so.${VERSION} ${LIBRARY}.so
--- a/bin/perf-annotate-jit.py
+++ b/bin/perf-annotate-jit.py
@@ -1,251 +0,0 @@
 #!/usr/bin/env python
 #
 # Copyright 2012 VMware Inc
 # Copyright 2008-2009 Jose Fonseca
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 # copies of the Software, and to permit persons to whom the Software is
 # furnished to do so, subject to the following conditions:
 #
 # The above copyright notice and this permission notice shall be included in
 # all copies or substantial portions of the Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 #
 """Perf annotate for JIT code.
 Linux `perf annotate` does not work with JIT code.  This script takes the data
 produced by `perf script` command, plus the diassemblies outputed by gallivm
 into /tmp/perf-XXXXX.map.asm and produces output similar to `perf annotate`.
 See docs/llvmpipe.html for usage instructions.
 The `perf script` output parser was derived from the gprof2dot.py script.
 """
 import sys
 import os.path
 import re
 import optparse
 import subprocess
 class Parser:
    """Parser interface."""
    def __init__(self):
        pass
    def parse(self):
        raise NotImplementedError
 class LineParser(Parser):
    """Base class for parsers that read line-based formats."""
    def __init__(self, file):
        Parser.__init__(self)
        self._file = file
        self.__line = None
        self.__eof = False
        self.line_no = 0
    def readline(self):
        line = self._file.readline()
        if not line:
            self.__line = ''
            self.__eof = True
        else:
            self.line_no += 1
        self.__line = line.rstrip('\r\n')
    def lookahead(self):
        assert self.__line is not None
        return self.__line
    def consume(self):
        assert self.__line is not None
        line = self.__line
        self.readline()
        return line
    def eof(self):
        assert self.__line is not None
        return self.__eof
 mapFile = None
 def lookupMap(filename, matchSymbol):
    global mapFile
    mapFile = filename
    stream = open(filename, 'rt')
    for line in stream:
        start, length, symbol = line.split()
        start = int(start, 16)
        length = int(length,16)
        if symbol == matchSymbol:
            return start
    return None
 def lookupAsm(filename, desiredFunction):
    stream = open(filename + '.asm', 'rt')
    while stream.readline() != desiredFunction + ':\n':
        pass
    asm = []
    line = stream.readline().strip()
    while line:
        addr, instr = line.split(':', 1)
        addr = int(addr)
        asm.append((addr, instr))
        line = stream.readline().strip()
    return asm
 samples = {}
 class PerfParser(LineParser):
    """Parser for linux perf callgraph output.
    It expects output generated with
        perf record -g
        perf script
    """
    def __init__(self, infile, symbol):
        LineParser.__init__(self, infile)
        self.symbol = symbol
    def readline(self):
        # Override LineParser.readline to ignore comment lines
        while True:
            LineParser.readline(self)
            if self.eof() or not self.lookahead().startswith('#'):
                break
    def parse(self):
        # read lookahead
        self.readline()
        while not self.eof():
            self.parse_event()
        asm = lookupAsm(mapFile, self.symbol)
        addresses = samples.keys()
        addresses.sort()
        total_samples = 0
        sys.stdout.write('%s:\n' % self.symbol)
        for address, instr in asm:
            try:
                sample = samples.pop(address)
            except KeyError:
                sys.stdout.write(6*' ')
            else:
                sys.stdout.write('%6u' % (sample))
                total_samples += sample
            sys.stdout.write('%6u: %s\n' % (address, instr))
        print 'total:', total_samples
        assert len(samples) == 0
        sys.exit(0)
    def parse_event(self):
        if self.eof():
            return
        line = self.consume()
        assert line
        callchain = self.parse_callchain()
        if not callchain:
            return
    def parse_callchain(self):
        callchain = []
        while self.lookahead():
            function = self.parse_call(len(callchain) == 0)
            if function is None:
                break
            callchain.append(function)
        if self.lookahead() == '':
            self.consume()
        return callchain
    call_re = re.compile(r'^\s+(?P<address>[0-9a-fA-F]+)\s+(?P<symbol>.*)\s+\((?P<module>[^)]*)\)$')
    def parse_call(self, first):
        line = self.consume()
        mo = self.call_re.match(line)
        assert mo
        if not mo:
            return None
        if not first:
            return None
        function_name = mo.group('symbol')
        if not function_name:
            function_name = mo.group('address')
        module = mo.group('module')
        function_id = function_name + ':' + module
        address = mo.group('address')
        address = int(address, 16)
        if function_name != self.symbol:
            return None
        start_address = lookupMap(module, function_name)
        address -= start_address
        #print function_name, module, address
        samples[address] = samples.get(address, 0) + 1
        return True
 def main():
    """Main program."""
    optparser = optparse.OptionParser(
        usage="\n\t%prog [options] symbol_name")
    (options, args) = optparser.parse_args(sys.argv[1:])
    if len(args) != 1:
        optparser.error('wrong number of arguments')
    symbol = args[0]
    p = subprocess.Popen(['perf', 'script'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    parser = PerfParser(p.stdout, symbol)
    parser.parse()
 if __name__ == '__main__':
    main()
 # vim: set sw=4 et:
--- a/bin/shortlog_mesa.sh
+++ b/bin/shortlog_mesa.sh
@@ -1,29 +0,0 @@
 #!/bin/sh
 # This script is used to generate the list of changes that
 # appears in the release notes files, with HTML formatting.
 #
 # Usage examples:
 #
 # $ bin/shortlog_mesa.sh mesa-9.0.2..mesa-9.0.3
 # $ bin/shortlog_mesa.sh mesa-9.0.2..mesa-9.0.3 > changes
 # $ bin/shortlog_mesa.sh mesa-9.0.2..mesa-9.0.3 | tee changes
 in_log=0
 git shortlog $* | while read l
 do
    if [ $in_log -eq 0 ]; then
 	echo '<p>'$l'</p>'
 	echo '<ul>'
 	in_log=1
    elif echo "$l" | egrep -q '^$' ; then
 	echo '</ul>'
 	echo
 	in_log=0
    else
        mesg=$(echo $l | sed 's/ (cherry picked from commit [0-9a-f]\+)//;s/\&/&amp;/g;s/</\&lt;/g;s/>/\&gt;/g')
 	echo '  <li>'${mesg}'</li>'
    fi
 done
--- a/common.py
+++ b/common.py
@@ -1,115 +0,0 @@
 #######################################################################
 # Common SCons code
 import os
 import os.path
 import re
 import subprocess
 import sys
 import platform as _platform
 import SCons.Script.SConscript
 #######################################################################
 # Defaults
 host_platform = _platform.system().lower()
 if host_platform.startswith('cygwin'):
    host_platform = 'cygwin'
 # Search sys.argv[] for a "platform=foo" argument since we don't have
 # an 'env' variable at this point.
 if 'platform' in SCons.Script.ARGUMENTS:
    target_platform = SCons.Script.ARGUMENTS['platform']
 else:
    target_platform = host_platform
 _machine_map = {
    'x86': 'x86',
    'i386': 'x86',
    'i486': 'x86',
    'i586': 'x86',
    'i686': 'x86',
    'BePC': 'x86',
    'Intel': 'x86',
    'ppc': 'ppc',
    'BeBox': 'ppc',
    'BeMac': 'ppc',
    'AMD64': 'x86_64',
    'x86_64': 'x86_64',
    'sparc': 'sparc',
    'sun4u': 'sparc',
 }
 # find host_machine value
 if 'PROCESSOR_ARCHITECTURE' in os.environ:
    host_machine = os.environ['PROCESSOR_ARCHITECTURE']
 else:
    host_machine = _platform.machine()
 host_machine = _machine_map.get(host_machine, 'generic')
 default_machine = host_machine
 default_toolchain = 'default'
 if target_platform == 'windows' and host_platform != 'windows':
    default_machine = 'x86'
    default_toolchain = 'crossmingw'
 # find default_llvm value
 if 'LLVM' in os.environ or 'LLVM_CONFIG' in os.environ:
    default_llvm = 'yes'
 else:
    default_llvm = 'no'
    try:
        if target_platform != 'windows' and \
           subprocess.call(['llvm-config', '--version'],
                           stdout=subprocess.PIPE) == 0:
            default_llvm = 'yes'
    except:
        pass
 #######################################################################
 # Common options
 def AddOptions(opts):
    try:
        from SCons.Variables.BoolVariable import BoolVariable as BoolOption
    except ImportError:
        from SCons.Options.BoolOption import BoolOption
    try:
        from SCons.Variables.EnumVariable import EnumVariable as EnumOption
    except ImportError:
        from SCons.Options.EnumOption import EnumOption
    opts.Add(EnumOption('build', 'build type', 'debug',
                        allowed_values=('debug', 'checked', 'profile',
                                        'release', 'opt')))
    opts.Add(BoolOption('verbose', 'verbose output', 'no'))
    opts.Add(EnumOption('machine', 'use machine-specific assembly code',
                        default_machine,
                        allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
    opts.Add(EnumOption('platform', 'target platform', host_platform,
                        allowed_values=('cygwin', 'darwin', 'freebsd', 'haiku',
                                        'linux', 'sunos', 'windows')))
    opts.Add(BoolOption('embedded', 'embedded build', 'no'))
    opts.Add(BoolOption('analyze',
                        'enable static code analysis where available', 'no'))
    opts.Add(BoolOption('asan', 'enable Address Sanitizer', 'no'))
    opts.Add('toolchain', 'compiler toolchain', default_toolchain)
    opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support',
                        'no'))
    opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
    opts.Add(BoolOption('openmp', 'EXPERIMENTAL: compile with openmp (swrast)',
                        'no'))
    opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
    opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
    opts.Add(BoolOption('quiet', 'DEPRECATED: profile build', 'yes'))
    opts.Add(BoolOption('texture_float',
                        'enable floating-point textures and renderbuffers',
                        'no'))
    opts.Add(BoolOption('swr', 'Build OpenSWR', 'no'))
    if host_platform == 'windows':
        opts.Add('MSVC_VERSION', 'Microsoft Visual C/C++ version')
--- a/configure.ac
+++ b/configure.ac
--- a/docs/ARB_color_buffer_float.txt
+++ b/docs/ARB_color_buffer_float.txt
@@ -1,4 +0,0 @@
 Known issues in the ARB_color_buffer_float implementation:
 - Rendering to multiple render targets, some fixed-point, some floating-point, with FIXED_ONLY fragment clamping and polygon smooth enabled may write incorrect values to the fixed point buffers (depends on spec interpretation)
 - For fragment programs with ARB_fog_* options, colors are clamped before fog application regardless of the fragment clamping setting (this depends on spec interpretation)
--- a/docs/COPYING
+++ b/docs/COPYING
@@ -0,0 +1,490 @@
 Some parts of Mesa are copyrighted under the GNU LGPL.  See the
 Mesa/docs/COPYRIGHT file for details.
 The following is the standard GNU copyright file.
 ----------------------------------------------------------------------
 		  GNU LIBRARY GENERAL PUBLIC LICENSE
 		       Version 2, June 1991
 Copyright (C) 1991 Free Software Foundation, Inc.
                    675 Mass Ave, Cambridge, MA 02139, USA
 Everyone is permitted to copy and distribute verbatim copies
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     Appendix: How to Apply These Terms to Your New Libraries
  If you develop a new library, and you want it to be of the greatest
 possible use to the public, we recommend making it free software that
 everyone can redistribute and change.  You can do so by permitting
 redistribution under these terms (or, alternatively, under the terms of the
 ordinary General Public License).
  To apply these terms, attach the following notices to the library.  It is
 safest to attach them to the start of each source file to most effectively
 convey the exclusion of warranty; and each file should have at least the
 "copyright" line and a pointer to where the full notice is found.
    <one line to give the library's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 Also add information on how to contact you by electronic and paper mail.
 You should also get your employer (if you work as a programmer) or your
 school, if any, to sign a "copyright disclaimer" for the library, if
 necessary.  Here is a sample; alter the names:
  Yoyodyne, Inc., hereby disclaims all copyright interest in the
  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
  <signature of Ty Coon>, 1 April 1990
  Ty Coon, President of Vice
 That's all there is to it!
--- a/docs/INSTALL.GNU
+++ b/docs/INSTALL.GNU
@@ -0,0 +1,182 @@
 Basic Installation
 ==================
   These are generic installation instructions.
   The `configure' shell script attempts to guess correct values for
 various system-dependent variables used during compilation.  It uses
 those values to create a `Makefile' in each directory of the package.
 It may also create one or more `.h' files containing system-dependent
 definitions.  Finally, it creates a shell script `config.status' that
 you can run in the future to recreate the current configuration, a file
 `config.cache' that saves the results of its tests to speed up
 reconfiguring, and a file `config.log' containing compiler output
 (useful mainly for debugging `configure').
   If you need to do unusual things to compile the package, please try
 to figure out how `configure' could check whether to do them, and mail
 diffs or instructions to the address given in the `README' so they can
 be considered for the next release.  If at some point `config.cache'
 contains results you don't want to keep, you may remove or edit it.
   The file `configure.in' is used to create `configure' by a program
 called `autoconf'.  You only need `configure.in' if you want to change
 it or regenerate `configure' using a newer version of `autoconf'.
 The simplest way to compile this package is:
  1. `cd' to the directory containing the package's source code and type
     `./configure' to configure the package for your system.  If you're
     using `csh' on an old version of System V, you might need to type
     `sh ./configure' instead to prevent `csh' from trying to execute
     `configure' itself.
     Running `configure' takes awhile.  While running, it prints some
     messages telling which features it is checking for.
  2. Type `make' to compile the package.
  3. Optionally, type `make check' to run any self-tests that come with
     the package.
  4. Type `make install' to install the programs and any data files and
     documentation.
  5. You can remove the program binaries and object files from the
     source code directory by typing `make clean'.  To also remove the
     files that `configure' created (so you can compile the package for
     a different kind of computer), type `make distclean'.  There is
     also a `make maintainer-clean' target, but that is intended mainly
     for the package's developers.  If you use it, you may have to get
     all sorts of other programs in order to regenerate files that came
     with the distribution.
 Compilers and Options
 =====================
   Some systems require unusual options for compilation or linking that
 the `configure' script does not know about.  You can give `configure'
 initial values for variables by setting them in the environment.  Using
 a Bourne-compatible shell, you can do that on the command line like
 this:
     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
 Or on systems that have the `env' program, you can do it like this:
     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
 Compiling For Multiple Architectures
 ====================================
   You can compile the package for more than one kind of computer at the
 same time, by placing the object files for each architecture in their
 own directory.  To do this, you must use a version of `make' that
 supports the `VPATH' variable, such as GNU `make'.  `cd' to the
 directory where you want the object files and executables to go and run
 the `configure' script.  `configure' automatically checks for the
 source code in the directory that `configure' is in and in `..'.
   If you have to use a `make' that does not supports the `VPATH'
 variable, you have to compile the package for one architecture at a time
 in the source code directory.  After you have installed the package for
 one architecture, use `make distclean' before reconfiguring for another
 architecture.
 Installation Names
 ==================
   By default, `make install' will install the package's files in
 `/usr/local/bin', `/usr/local/man', etc.  You can specify an
 installation prefix other than `/usr/local' by giving `configure' the
 option `--prefix=PATH'.
   You can specify separate installation prefixes for
 architecture-specific files and architecture-independent files.  If you
 give `configure' the option `--exec-prefix=PATH', the package will use
 PATH as the prefix for installing programs and libraries.
 Documentation and other data files will still use the regular prefix.
   In addition, if you use an unusual directory layout you can give
 options like `--bindir=PATH' to specify different values for particular
 kinds of files.  Run `configure --help' for a list of the directories
 you can set and what kinds of files go in them.
   If the package supports it, you can cause programs to be installed
 with an extra prefix or suffix on their names by giving `configure' the
 option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
 Optional Features
 =================
   Some packages pay attention to `--enable-FEATURE' options to
 `configure', where FEATURE indicates an optional part of the package.
 They may also pay attention to `--with-PACKAGE' options, where PACKAGE
 is something like `gnu-as' or `x' (for the X Window System).  The
 `README' should mention any `--enable-' and `--with-' options that the
 package recognizes.
   For packages that use the X Window System, `configure' can usually
 find the X include and library files automatically, but if it doesn't,
 you can use the `configure' options `--x-includes=DIR' and
 `--x-libraries=DIR' to specify their locations.
 Specifying the System Type
 ==========================
   There may be some features `configure' can not figure out
 automatically, but needs to determine by the type of host the package
 will run on.  Usually `configure' can figure that out, but if it prints
 a message saying it can not guess the host type, give it the
 `--host=TYPE' option.  TYPE can either be a short name for the system
 type, such as `sun4', or a canonical name with three fields:
     CPU-COMPANY-SYSTEM
 See the file `config.sub' for the possible values of each field.  If
 `config.sub' isn't included in this package, then this package doesn't
 need to know the host type.
   If you are building compiler tools for cross-compiling, you can also
 use the `--target=TYPE' option to select the type of system they will
 produce code for and the `--build=TYPE' option to select the type of
 system on which you are compiling the package.
 Sharing Defaults
 ================
   If you want to set default values for `configure' scripts to share,
 you can create a site shell script called `config.site' that gives
 default values for variables like `CC', `cache_file', and `prefix'.
 `configure' looks for `PREFIX/share/config.site' if it exists, then
 `PREFIX/etc/config.site' if it exists.  Or, you can set the
 `CONFIG_SITE' environment variable to the location of the site script.
 A warning: not all `configure' scripts look for a site script.
 Operation Controls
 ==================
   `configure' recognizes the following options to control how it
 operates.
 `--cache-file=FILE'
     Use and save the results of the tests in FILE instead of
     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
     debugging `configure'.
 `--help'
     Print a summary of the options to `configure', and exit.
 `--quiet'
 `--silent'
 `-q'
     Do not print messages saying which checks are being made.  To
     suppress all normal output, redirect it to `/dev/null' (any error
     messages will still be shown).
 `--srcdir=DIR'
     Look for the package's source code in directory DIR.  Usually
     `configure' can determine that directory automatically.
 `--version'
     Print the version of Autoconf used to generate the `configure'
     script, and exit.
 `configure' also accepts some other, not widely useful, options.
--- a/docs/specs/MESA_agp_offset.spec
+++ b/docs/specs/MESA_agp_offset.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
    Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
 Status
@@ -48,7 +48,7 @@ Issues
 New Procedures and Functions
-    unsigned int glXGetAGPOffsetMESA( const void *pointer )
+    GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
 New Tokens
@@ -67,7 +67,7 @@ Additions to Chapter 3 the GLX 1.4 Specification (Functions and Errors)
    On "PC" computers, AGP memory can be allocated with glXAllocateMemoryNV
    and freed with glXFreeMemoryNV.  Sometimes it's useful to know where a
    block of AGP memory is located with respect to the start of the AGP
-    aperture.  The function
+    aperature.  The function
        GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
@@ -92,4 +92,3 @@ Revision History
    20 September 2002 - Initial draft
    2 October 2002 - finished GLX chapter 3 additions
    27 July 2004 - use unsigned int instead of GLuint, void instead of GLvoid
--- a/docs/MESA_copy_sub_buffer.spec
+++ b/docs/MESA_copy_sub_buffer.spec
@@ -0,0 +1,88 @@
 Name
    MESA_copy_sub_buffer
 Name Strings
    GLX_MESA_copy_sub_buffer
 Contact
    Brian Paul (brian 'at' mesa3d.org)
 Status
    Shipping since Mesa 2.6 in February, 1998.
 Version
    Last Modified Date:  8 June 2000
 Number
    215
 Dependencies
    OpenGL 1.0 or later is required.
    GLX 1.0 or later is required.
 Overview
    The glxCopySubBufferMESA() function copies a rectangular region
    of the back color buffer to the front color buffer.  This can be
    used to quickly repaint 3D windows in response to expose events
    when the back color buffer cannot be damaged by other windows.
 IP Status
    Open-source; freely implementable.
 Issues
    None.
 New Procedures and Functions
    void glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
 			       int x, int y, int width, int height );
 New Tokens
    None.
 Additions to Chapter 3 of the GLX 1.3 Specification (Functions and Errors)
    Add to section 3.3.10 Double Buffering:
    The function
 	 void glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
 				    int x, int y, int width, int height );
    may be used to copy a rectangular region of the back color buffer to
    the front color buffer.  This can be used to quickly repaint 3D windows
    in response to expose events when the back color buffer cannot be
    damaged by other windows.
    <x> and <y> indicates the lower-left corner of the region to copy and
    <width> and <height> indicate the size in pixels.  Coordinate (0,0)
    corresponds to the lower-left pixel of the window, like glReadPixels.
 GLX Protocol
    None at this time.  The extension is implemented in terms of ordinary
    Xlib protocol inside of Mesa.
 Errors
    None.
 New State
    None.
 Revision History
    8 June 2000 - initial specification
--- a/docs/specs/MESA_pack_invert.spec
+++ b/docs/specs/MESA_pack_invert.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
    Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
 Status
@@ -48,7 +48,7 @@ IP Status
 Issues
-    1. Should we also define UNPACK_INVERT_MESA for glDrawPixels, etc?
+    1. Should we also defined UNPACK_INVERT_MESA for glDrawPixels, etc?
    Resolved:  No, we're only concerned with pixel packing.  There are other
    solutions for inverting images when using glDrawPixels (negative Y pixel
--- a/docs/specs/OLD/MESA_packed_depth_stencil.spec
+++ b/docs/specs/OLD/MESA_packed_depth_stencil.spec
@@ -1,3 +1,5 @@
 XXX - Not complete yet!!!
 Name
    MESA_packed_depth_stencil
@@ -13,10 +15,11 @@ Contact
 Status
-    Obsolete.
+    Not yet shipping.
 Version
    $Id: MESA_packed_depth_stencil.spec,v 1.1 2000/11/03 14:58:45 brianp Exp $
 Number
--- a/docs/specs/MESA_pixmap_colormap.spec
+++ b/docs/specs/MESA_pixmap_colormap.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul (brian 'at' mesa3d.org)
 Status
--- a/docs/specs/MESA_release_buffers.spec
+++ b/docs/specs/MESA_release_buffers.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul (brian 'at' mesa3d.org)
 Status
@@ -31,12 +31,12 @@ Overview
    Mesa's implementation of GLX is entirely implemented on the client side.
    Therefore, Mesa cannot immediately detect when an X window or pixmap is
-    destroyed in order to free any ancillary data associated with the window
+    destroyed in order to free any ancilliary data associated with the window
    or pixmap.
    The glxMesaReleaseBuffers() function can be used to explicitly indicate
-    when the back color buffer, depth buffer, stencil buffer, and/or accumu-
+    when the back color buffer, depth buffer, stencil buffer, and/or accum-
-    lation buffer associated with a drawable can be freed.
+    ulation buffer associated with a drawable can be freed.
 IP Status
@@ -60,7 +60,7 @@ Additions to Chapter 3 of the GLX 1.3 Specification (Functions and Errors)
 	Bool glXReleaseBuffersMESA( Display *dpy, GLXDrawable d );
-    causes all software ancillary buffers (back buffer, depth, stencil,
+    causes all software ancilliary buffers (back buffer, depth, stencil,
    accum, etc) associated with the named drawable to be immediately
    deallocated.  True is returned if <d> is a valid Mesa GLX drawable,
    else False is returned.  After calling glXReleaseBuffersMESA, the
--- a/docs/specs/OLD/MESA_resize_buffers.spec
+++ b/docs/specs/OLD/MESA_resize_buffers.spec
@@ -8,14 +8,15 @@ Name Strings
 Contact
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, brianp 'at' mesa3d.org
 Status
-    Obsolete.
+    Shipping (since Mesa version 2.2)
 Version
    $Id: MESA_resize_buffers.spec,v 1.2 2000/04/04 23:29:32 brianp Exp $
 Number
@@ -35,7 +36,7 @@ Overview
    Mesa's glViewport command queries the current window size and updates
    its internal data structors accordingly.  This normally works fine
-    since most applications call glViewport in response to window size
+    since most applications call glViewport in responce to window size
    changes.
    In some situations, however, the application may not call glViewport
@@ -65,7 +66,7 @@ Additions to the AGL/GLX/WGL Specifications
 Errors
-    INVALID_OPERATION is generated if glResizeBuffersMESA is called between
+    INVALID_OPERATION is generated if ResizeBuffersMESA is called betweeen
    Begin and End.
 New State
--- a/docs/specs/MESA_set_3dfx_mode.spec
+++ b/docs/specs/MESA_set_3dfx_mode.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul (brian.paul 'at' tungstengraphics.com)
+    Brian Paul (brian 'at' mesa3d.org)
 Status
--- a/docs/specs/OLD/MESA_sprite_point.spec
+++ b/docs/specs/OLD/MESA_sprite_point.spec
@@ -1,3 +1,5 @@
 XXX - Not complete yet!!!
 Name
    MESA_sprite_point
@@ -12,10 +14,11 @@ Contact
 Status
-    Obsolete - see GL_ARB_point_sprite.
+    Not yet shipping.
 Version
    $Id: MESA_sprite_point.spec,v 1.1 2000/12/08 00:21:02 brianp Exp $
 Number
--- a/docs/specs/OLD/MESA_trace.spec
+++ b/docs/specs/OLD/MESA_trace.spec
@@ -4,7 +4,7 @@ Name
 Name Strings
-     GL_MESA_trace
+     GL_MESA_TRACE
 Contact
@@ -13,10 +13,11 @@ Contact
 Status
-    Obsolete.
+    XXX - Not complete yet!!!
 Version
    $Id: MESA_trace.spec,v 1.2 2001/01/29 16:10:18 brianp Exp $
 Number
--- a/docs/specs/MESA_window_pos.spec
+++ b/docs/specs/MESA_window_pos.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul, brian.paul 'at' tungstengraphics.com
+    Brian Paul, brianp 'at' mesa3d.org
 Status
@@ -16,6 +16,7 @@ Status
 Version
    $Id: MESA_window_pos.spec,v 1.3 2000/04/04 23:29:32 brianp Exp $
 Number
@@ -88,7 +89,7 @@ Additions to Chapter 2 of the OpenGL 1.2 Specification (OpenGL Operation)
      WindosPos4MESA takes four values indicating x, y, z, and w.
      WindowPos3MESA (or WindowPos2MESA) is analaguos, but sets only
      x, y, and z with w implicitly set to 1 (or only x and y with z
-      implicitly set to 0 and w implicitly set to 1).
+      implicititly set to 0 and w implicitly set to 1).
      WindowPosMESA operates like RasterPos except that the current modelview
      matrix, projection matrix and viewport parameters are ignored and the
@@ -108,7 +109,7 @@ GLX Protocol
 Errors
-    INVALID_OPERATION is generated if WindowPosMESA is called between
+    INVALID_OPERATION is generated if WindowPosMESA is called betweeen
    Begin and End.
 New State
--- a/docs/specs/MESA_ycbcr_texture.spec
+++ b/docs/specs/MESA_ycbcr_texture.spec
@@ -8,7 +8,7 @@ Name Strings
 Contact
-    Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
+    Brian Paul, Tungsten Graphics, Inc. (brian 'at' tungstengraphics.com)
    Keith Whitwell, Tungsten Graphics, Inc.  (keith 'at' tungstengraphics.com)
 Status
@@ -26,17 +26,16 @@ Number
 Dependencies
    OpenGL 1.0 or later is required
-    This extension is written against the OpenGL 1.4 Specification.
+    This extensions is written against the OpenGL 1.4 Specification.
    NV_texture_rectangle effects the definition of this extension.
 Overview
-    This extension supports texture images stored in the YCbCr format.
+    This extension supports texture images in the YCbCr format.  There is
-    There is no support for converting YCbCr images to RGB or vice versa
+    no support for converting YCbCr images to RGB or vice versa.  The
-    during pixel transfer.  The texture's YCbCr colors are converted to
+    intention is for YCbCr image data to be directly sent to the renderer
-    RGB during texture sampling, after-which, all the usual per-fragment
+    without any pixel transfer operations.  Only 2D texture images are
-    operations take place.  Only 2D texture images are supported (not
+    supported (not glDrawPixels, glReadPixels, etc).
    glDrawPixels, glReadPixels, etc).
    A YCbCr pixel (texel) is a 16-bit unsigned short with two components.
    The first component is luminance (Y).  For pixels in even-numbered
@@ -62,12 +61,12 @@ New Tokens
    Accepted by the <internalFormat> and <format> parameters of
    TexImage2D and TexSubImage2D:
-        YCBCR_MESA                   0x8757
+        GL_YCBCR_MESA                   0x8757
    Accepted by the <type> parameter of TexImage2D and TexSubImage2D:
-        UNSIGNED_SHORT_8_8_MESA      0x85BA /* same as Apple's */
+        GL_UNSIGNED_SHORT_8_8_MESA      0x85BA /* same as Apple's */
-        UNSIGNED_SHORT_8_8_REV_MESA  0x85BB /* same as Apple's */
+        GL_UNSIGNED_SHORT_8_8_REV_MESA  0x85BB /* same as Apple's */
 Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
@@ -75,14 +74,14 @@ Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
 Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
-    In section 3.6.4, Rasterization of Pixel Rectangles, on page 101,
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
    add the following to Table 3.8 (Packed pixel formats):
    type Parameter                GL Data   Number of        Matching
     Token Name                    Type     Components     Pixel Formats
    --------------                -------   ----------     -------------
-    UNSIGNED_SHORT_8_8_MESA       ushort         2         YCBCR_MESA
+    UNSIGNED_SHORT_8_8_MESA       ushort         3         YCBCR_422_MESA
-    UNSIGNED_SHORT_8_8_REV_MESA   ushort         2         YCBCR_MESA
+    UNSIGNED_SHORT_8_8_REV_MESA   ushort         3         YCBCR_422_MESA
    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
@@ -103,13 +102,13 @@ Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
    +-------------------------------+-------------------------------+
-    In section 3.6.4, Rasterization of Pixel Rectangles, on page 104,
+    In section 3.6.4, Rasterization of Pixel Rectangles, on page 102,
-    add the following to Table 3.12 (Packed pixel field assignments):
+    add the following to Table 3.12 (Packed pixel fiedl assignments):
                       First       Second     Third      Fourth
    Format             Element     Element    Element    Element
    ------             -------     -------    -------    -------
-    YCBCR_MESA         luminance   chroma
+    YCBCR_422_MESA     luminance   chroma
    In section 3.8.1, Texture Image Specification, on page 125, add
@@ -125,8 +124,7 @@ Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
      TEXTURE_RECTANGLE_NV or PROXY_TEXTURE_RECTANGLE_NV.
      All pixel transfer operations are bypassed.  The texture is stored as
      YCbCr, not RGB.  Queries of the texture's red, green and blue component
-      sizes will return zero.  The YCbCr colors are converted to RGB during
+      sizes will return zero.
      texture sampling using an implementation dependent conversion.
    In section 3.8.1, Texture Image Specification, on page 126, add
@@ -183,7 +181,7 @@ Errors
    <internalFormat> is MESA_YCBCR and <border> is not zero.
    INVALID_OPERATION is generated by TexSubImage2D if the internal image
-    format is YCBCR_MESA and <format> is not YCBCR_MESA.
+    format is YCBCR_MESA and format is not YCBCR_MESA.
    INVALID_OPERATION is generated by CopyTexSubImage2D if the internal
    image is YCBCR_MESA.
@@ -197,8 +195,3 @@ New State
 Revision History
    20 September 2002 - Initial draft
    29 April 2003 - minor updates
     3 September 2003 - further clarify when YCbCr->RGB conversion takes place
    19 September 2003 - a few more updates prior to submitting to extension
                        registry.
     3 April 2004 - fix assorted inaccuracies
--- a/docs/README.3DFX
+++ b/docs/README.3DFX
@@ -0,0 +1,613 @@
                            3Dfx Glide device driver
 Info for Mesa 4.1
 -----------------
 The 3dfx Glide driver in Mesa is disabled by default.  Not too many people
 use this driver anymore and at some point down the road it will be dropped.
 To use/enable the Glide driver either do this:
 './configure --with-glide=DIR'    Where DIR is the location of Glide, like
                                  /usr/ or /usr/local
 OR
 'make linux-x86-glide'     If using the old-style Makefile system.
 The rest of this file hasn't changed since Mesa 3.3.  Some of it's out of
 date, but some is still valid.
 What do you need ?
 ------------------
 	- A PC with a 3Dfx Voodoo1/2 Graphics or Voodoo Rush based board
 	  (Pure3D, Monster 3D, R3D, Obsidian, Stingray 128/3D, etc.).
 	  The Quantum3D Obsidian3D-2 X-24 requires some special env. setting
 	  under Linux (more information in the "Useful Glide Environment
 	  Variables");
 	- The 3Dfx Glide library 2.3 or later for your OS (the 2.4 works fine).
 	  The Voodoo2 requires the Glide library 2.51. The Glide 3.1 is not
 	  compatible with the Glide 2.x so it doesn't work with the current
 	  version of the driver;
 	- A compiler supported by the Glide library (Micro$oft VC++ (tested),
 	  Watcom (tested), GCC for Linux (tested), etc.);
 	- It's nice to have two monitors - one for your normal graphics
 	  card and one for your 3Dfx card. If something goes wrong with
 	  an application using the 3Dfx hardware you can still see your
 	  normal screen in order to recover.
 Tested on:
 ----------
 	Windows 95 - David Bucciarelli
 	Windows NT - Henri Fousse
 	MS-DOS
 	Linux - Daryll Strauss, Brian Paul, David Bucciarelli
 	FreeBSD
 	BeOS - Duncan Wilcox
 	MacOS - Fazekas Miklos
 What is able to do ?
 --------------------
 	- It is able accelerate points, lines and polygon with flat
 	  shading, gouraud shading, Z-buffer, texture mapping, blending, fog and
 	  antialiasing (when possible). There is also the support for rendering
 	  in a window with a slow trick for the Voodoo Graphics (available only
 	  for Linux) and at full speed with the Voodoo Rush chipset.
 	  Under Linux is also possible to switch on-the-fly between the fullscreen
 	  and in-window rendering hack.
 	  There is also the support for using more than one Voodoo Graphics in the
 	  some application/PC (you can create one context for each board and use
 	  multiple video outputs for driving monitors, videoprojectors or HMDs).
 	  The driver is able to fallback to pure software rendering when afeature
 	  isn't supported by the Voodoo hardware (however software rendering is
 	  very slow compared to hardware supported rendering)
 How to compile:
 ---------------
 Linux:
 ------
 	Here are the basic steps for using the 3Dfx hardware with Mesa
 	on Linux:
 	- You'll need the Glide library and headers.  Mesa expects:
 		/usr/local/glide/include/*.h        // all the Glide headers
 		/usr/local/glide/lib/libglide2x.so
 	  If your Glide libraries and headers are in a different directory
 	  you'll have to modify the Mesa-config and mklib.glide files.
 	- Unpack the MesaLib-3.1.tar.gz and MesaDemos-3.1.tar.gz archives;
 	- If you're going to use a newer Mesa/Glide driver than v0.27 then
          unpack the new driver archive over the Mesa directory.
 	- In the Mesa-3.1 directory type "make linux-glide"
 	- Compilation _should_ finish without errors;
 	- Set your LD_LIBRARY_PATH environment variable so that the
 	  libglide2x.so and Mesa library files can be found.  For example:
 	    setenv LD_LIBRARY_PATH "/usr/local/glide/lib:/SOMEDIR/Mesa-3.1/lib"
 	- You'll have to run Glide-based programs as root or set the suid
 	  bit on executables;
 	- Try a demo:
 	    cd gdemos
 	    su
 	    setenv MESA_GLX_FX f
 	    ./gears     (hit ESC to exit)
 	- You can find the demos especially designed for the Voodoo driver in
 	  in the Mesa-3.1/3Dfx/demos directory (type "make" in order to compile
 	  everything).
 MacOS:
 ------
 	Check the WEB page at http://valerie.inf.elte.hu/~boga/Mesa.html
 MS Windows:
 -----------
 	For the MSVC++:
 	- The glide2x.lib have to be in the default MSVC++ lib directory;
 	- The Glide headers have to be in the default MSVC++ include directory;
 	- You must have the vcvars32.bat script in your PATH;
 	- Go to the directory Mesa-3.1 and run the mesafx.bat;
 	- The script will compile everything (Mesa-3.1/lib/OpenGL32.{lib,dll},
 	  Mesa-3.1/lib/GLU32.{lib,dll}, Mesa-3.1/lib/GLUT32.{lib,dll} and
          Voodoo demos);
 	- At the end, you will be in the Mesa-3.1/3Dfx/demos directory;
 	- Try some demo (fire.exe, teapot.exe, etc.) in order to check if
 	  everything is OK (you can use Alt-Tab or Ctrl-F9 to switch between
 	  the Voodoo screen and the windows desktop);
 	- Remember to copy the Mesa OpenGL32.dll, GLU32.dll and GLUT32.dll in the
          some directory were you run your Mesa based applications.
 	- I think that you can easy change the Makefile.fx files in order
 	  to work with other kind of compilers;
 	- To discover how open the 3Dfx screen, read the sources under
 	  the Mesa-3.1/3Dfx/demos directory. You can use the GLUT library or
          the Diego Picciani's wgl emulator.
 	NOTE: the MSVC++ 5.0 optimizer is really buggy. Also if you install the
 	SP3, you could have some problem (you can disable optimization in order
 	solve these kind of problems).
 Doing more with Mesa & Linux Glide:
 -----------------------------------
 	The MESA_GLX_FX environment variable can be used to coax most
 	GLX-based programs into using Glide (and the __GLUT library
 	is GLX-based__).
        Full-screen 3Dfx rendering:
        ---------------------------
 	1. Set the MESA_GLX_FX variable to "fullscreen":
 		ksh:
 			export MESA_GLX_FX = "fullscreen"
 		csh:
 			setenv MESA_GLX_FX fullscreen
 	2. As root, run a GLX-based program (any GLUT demo on Linux).
 	3. Be careful:  once the 3Dfx screen appears you won't be able
 	to see the GLUT windows on your X display.  This can make using
 	the mouse tricky!  One solution is to hook up your 3Dfx card to
 	a second monitor.  If you can do this then set these env vars
 	first:
 		setenv SST_VGA_PASS 1
 		setenv SST_NOSHUTDOWN
 	or for the Voodoo2:
 		setenv SSTV2_VGA_PASS 1
 		setenv SSTV2_NOSHUTDOWN
        Rendering into an X window with the help of the Voodoo hardware:
        ----------------------------------------------------------------
 	1. Start your X server in 16 bpp mode (XFree86:  startx -- -bpp 16)
 	   in order to have the best performance and the best visual
 	   quality. However you can use any visual depth supported by X.
 	2. Set the following environment variables:
 		export MESA_GLX_FX="window"	# to enable window rendering
 		export SST_VGA_PASS=1	# to stop video signal switching
 		export SST_NOSHUTDOWN=1	# to stop video signal switching
 	    OR
 		setenv MESA_GLX_FX window
 		setenv SST_VGA_PASS 1
 		setenv SST_NOSHUTDOWN 1
 	(the Voodoo2 requires to use "SSTV2_" instead "SST_").
 	3. As root, try running a GLX-based program
 	How does it work?  We use the 3Dfx hardware to do rendering then
 	copy the image from the 3Dfx frame buffer into an X window when
 	the SwapBuffers() function is called.  The problem with this
 	idea is it's slow.  The image must be copied from the 3Dfx frame
 	buffer to main memory then copied into the X window (and when the X
 	visual depth doesn't match the Voodoo framebufffer bit per pixel, it
 	is required also a pixel format translation).
 	NOTE: the in-window rendering feature only works with double-buffering.
        On the fly switching between in window rendering and full screen rendering
 	--------------------------------------------------------------------------
 	The Mesa 2.6 has introduced the capability of switching
 	on-the-fly between the fullscreen/fullspeed rendering and the in-window
 	hack and vice versa. The on-the-fly switching requires a direct support
 	by the application but it is really easy to add. You have to start
 	your X server in 16 bpp mode and to add the following lines to your
 	application:
 		#if defined(FX) && define(XMESA)
 		#include <GL/xmesa.h>
 		static int fullscreen=1;
 		#endif
 		...
 		/* In the GLUT keyboard event callback */
 		#if defined(FX) && !define(WIN32)
 		  case ' ':
 		    fullscreen=(!fullscreen);
 		    XMesaSetFXmode(fullscreen ? XMESA_FX_FULLSCREEN : XMESA_FX_WINDOW);
 		    break;
 		#endif
 		...
       	See the 3Dfx/demos/tunnel.c program
       	for an example.  You have to set the -DXMESA flag in the Makefile's COPTS
       	to enable it.
  	Rendering into an X window with the X11 software driver:
        --------------------------------------------------------
 	Set the MESA_GLX_FX variable to "disable" your GLX-based program will use
 	the X11 software driver (the 3Dfx hardware isn't used at all).
 Useful Glide Environment Variables:
 -----------------------------------
 	- To disable the 3Dfx logo, set the FX_GLIDE_NO_SPLASH variable.
 	- To disable video signal switching:
 		setenv SST_VGA_PASS 1
 		setenv SST_NOSHUTDOWN
 	  or for the Voodoo2:
 		setenv SSTV2_VGA_PASS 1
 		setenv SSTV2_NOSHUTDOWN
        - To set the default screen refresh rate:
                setenv SST_SCREENREFRESH=75
          the supported values are 60, 70, 72, 75, 80, 85, 90, 100, 120.
 	- To force the Mesa library to swap buffers as fast as possible,
 	  without any vertical blanking synchronization (useful for benchmarks):
 		setenv FX_GLIDE_SWAPINTERVAL 0
                setenv SST_SWAP_EN_WAIT_ON_VIDSYNC 0
 	- You can slight improve the performances of your Voodoo1 board with
 	  the following env. var.:
 		setenv SST_FASTMEM 1
 		setenv SST_PCIRD 1
 		setenv SST_GRXCLK 57
 	  (don't use this setting with the Quantum3D 100SB or with any other
 	  SLI configuration: it will hang everything !).
 	  The following setting can be used with the Voodoo2:
 		setenv SSTV2_FASTMEM_RAS_READS=1
 		setenv SSTV2_FASTPCIRD=1
 		setenv SSTV2_GRXCLK=95
 	- The Quantum3D Obsidian3D-2 X-24 requires some special env. setting
 	  in order to work under Linux:
 		export SSTV2_FT_CLKDEL=5
 		export SSTV2_TF0_CLKDEL=7
 		export SSTV2_TF1_CLKDEL=7
 		export SSTV2_TF2_CLKDEL=7
 		export SSTV2_SLIM_VIN_CLKDEL=3
 		export SSTV2_SLIM_VOUT_CLKDEL=2
 		export SSTV2_SLIS_VIN_CLKDEL=3
 		export SSTV2_SLIS_VOUT_CLKDEL=2
 	  (Thanks to Phil Ross for this trick).
 The Mesa/Voodoo Environment Variables:
 --------------------------------------
 	- Only for Windows/Voodoo Rush users, if you define the
 	  env. var. MESA_WGL_FX:
 		export MESA_WGL_FX=fullscreen
 	  you will get fullscreen rendering;
 	- Only for Windows/Voodoo Rush users, if you define the
 	  env. var. MESA_WGL_FX:
 		export MESA_WGL_FX=window
 	  you will get window rendering (default value);
 	- Only for Linux users, you can find more informations about
 	  the env. var. MESA_GLX_FX in the "Doing more with Mesa & Linux Glide"
 	  section;
 	- If you define the env. var. MESA_FX_SWAP_PENDING:
 		export MESA_FX_SWAP_PENDING=4
 	  you will able to set the maximum number of swapbuffers
 	  commands in the Voodoo FIFO after a swapbuffer (default value: 2);
        - If you define the env. var. MESA_FX_INFO:
 		export MESA_FX_INFO=1
          you will get some useful statistic.
        - If you define the env. var. MESA_FX_NO_SIGNALS:
 		export MESA_FX_NO_SIGNALS=1
          Mesa/FX will not install atexit() or signal() handlers.
 Know BUGS and Problems:
 -----------------------
 	- fog doesn't work in the right way when using the glDepthRange() function;
 	- Maximum texture size: 256x256 (this is an hardware limit);
 	- Texture border aren't yet supported;
 	- A GL_BLEND in a glTexEnv() is not supported (it is an hardware limit);
        - Use the glBindTexture extension (standard in OpenGL 1.1) for texture
 	  mapping (the old way: glTexImage inside a display list, download
 	  the texture map each time that you call the display list !!!);
 	- Stencil buffer and Accumulation buffer are emulated in software (they are not
 	  directly supported by the Hardware);
 	- Color index mode not implemented (this is an hardware limit);
 	- Thre is an know bug in the Linux Glide library so the in-window-rendering hack
 	  and any other operations that requires to read the Voodoo frame buffer
 	  (like the accumulation buffer support) doesn't work on Voodoo SLI cards.
 	- The driver switch to pure software (_slow_) rendering when:
 		- Stencil enabled;
 		- Using the Accumulation buffer;
 		- Blend enabled and blend equation != GL_FUNC_ADD_EXT;
 		- Color logic operation enabled and color logic operation != GL_COPY;
 		- Using GL_SEPARATE_SPECULAR_COLOR;
 		- The four values of glColorMask() aren't the some;
 		- Texture 1D or 3D enabled;
 		- Texture function is GL_BLEND;
 		- Using the Multitexture extension with Voodoo cards with only one TMU;
 		- Using the Multitexture extension with Voodoo cards with more than
 		   one TMU, and texture function isn't GL_MODULATE;
 		- Point size is != 1.0 or point params vector != (1.0,0.0,0.0);
 		- Line width != 1.0 or using stipple lines.
 		- Using polygon offset or stipple polygons;
 	NOTE: this is list is not yet complete.
 Hints and Special Features:
 ---------------------------
 	- Under Linux and with a Voodoo Graphics board, you can use
 	  XMesaSetFXmode(XMESA_FX_FULLSCREEN or XMESA_FX_WINDOW) in order to
 	  switch on the fly between fullscreen rendering and the in-window-rendering
 	  hack.
 	- The driver is able to use all the texture memory available: 2/4MB on
 	  Voodoo1 boards and 8MB (!) on high-end Voodoo1 and Voodoo2 boards.
 	- Trilinear filtering is fully supported on Voodoo boards with two TMUs
 	  (high-end Voodoo1 boards and Voodoo2 boards). When only one TMU is
 	  available the driver fallback to bilinear filter also if you ask
 	  for trilinear filtering.
        - The Voodoo driver support multiple Voodoo Graphics boards in the
          some PC. Using this feature, you can write applications that use
          multiple monitors, videoprojectors or HMDs for the output. See
 	  Mesa-3.1/3Dfx/demos/tunnel2.c for an example of how setup one
          context for each board.
 	- The v0.19 introduces a new powerful texture memory manager: the
 	  texture memory is used as a cache of the set of all defined texture
 	  maps. You can now define several MBs of texture maps also with a 2MB
 	  of texture memory (the texture memory manager will do automatically
 	  all the swap out/swap in
 	  texture memory work). The new texture memory manager has also
 	  solved a lot of other bugs/no specs compliance/problems
 	  related to the texture memory usage.
 	- Use triangles and quads strip: they are a LOT faster than sparse
 	  triangles and quads.
 	- The Voodoo driver supports the GL_EXT_paletted_texture. it works
 	  only with GL_COLOR_INDEX8_EXT, GL_RGBA palettes and the alpha value
 	  is ignored because this is a limitation of the the current Glide
 	  version and of the Voodoo hardware. See Mesa-3.1/3Dfx/demos/paltex.c for
 	  a demo of this extension.
 	- The Voodoo driver directly supports 3Dfx Global Palette extension.
 	  It was written for GLQuake and I think that it isn't a good idea
 	  to use this extension for any other purpose (it is a trick). See
 	  Mesa-3.1/3Dfx/demos/glbpaltex.c for a demo of this extension.
 	- The Voodoo driver chooses the screen resolution according to the
 	  requested window size. If you open a 640x480 window, you will get
 	  a 640x480 screen resolution, if you open a 800x600 window, you
 	  will get a 800x600 screen resolution, etc.
 	  Most GLUT demos support the '-geometry' option, so you can choose
 	  the screen resolution: 'tunnel -geometry 800x600'.
 	  Clearly, you Voodoo board must have enough framebuffer RAM (otherwise
 	  the window creation will fail).
 	- The glGetString(GL_RENDERER) returns more information
          about the hardware configuration: "Mesa Glide <version>
          <Voodoo_Graphics|Voodoo_Rush|UNKNOWN> <num> CARD/<num> FB/
          <num> TM/<num> TMU/<NOSLI|SLI>"
          where: <num> CARD is the card used for the current context,
          <num> FB is the number of MB for the framebuffer,
          <num> TM is the number of MB for the texture memory,
          <num> TMU is the number of TMU. You can try to run
          Mesa/demos/glinfo in order to have an example of the output.
 Did you find a lot BUGs and problems ? Good, send me an email.
 FAQ:
 ----
 For a complete FAQ check the Bernd Kreimeier's Linux 3Dfx HOWTO
 available at http://www.gamers.org/dEngine/xf3D (it includes also
 a lot of informations not strictly related to Linux, so it can be
 useful also if you don't use Linux)
 1. What is 3Dfx?
 3Dfx Interactive, Inc. is the company which builds the VooDoo 3-D graphics
 chipset (and others) used in popular PC cards such as the Diamond Monster 3D
 and the Orchid Righteous 3D (more informations at http://www.3dfx.com).
 2. What is Glide?
 Glide is a "thin" programming interface for the 3Dfx hardware.  It was
 originally written for Windows/Intel but has been ported to Linux/Intel
 by Daryll Strauss.
 3Dfx, Inc. should be applauded for allowing the Linux version of Glide
 to be written.
 You can directly program with the Glide library if you wish.  You can
 obtain Glide from the "Developer" section of the 3Dfx website: www.3dfx.com
 There's a Linux/Glide newsgroup at news://news.3dfx.com/3dfx.glide.linux
 3. What is fxmesa?
 "fxmesa" is the name of the Mesa device driver for the 3Dfx Glide library.
 It was written by David Bucciarelli and others.  It works on both Linux
 and Windows.  Basically, it allows you to write and run OpenGL-style programs
 on the 3Dfx hardware.
 4. What is GLQuake?
 Quake is a very popular game from id software, Inc.  See www.idsoftware.com
 GLQuake is a version of Quake written for OpenGL.  There is now a Linux
 version of GLQuake with works with the Mesa/3Dfx/Glide combo.
 Here's what you need to run GLQuake on Linux:
   PC with 100MHz Pentium or better
   a 3Dfx-based card
   Mesa 3.1 libraries:  libMesaGL.so  libMesaGLU.so
   Glide 2.4 libraries:  libglide2x.so  libtexus.so
   GLQuake for Linux.
 Also, the windows version of GLQuake works fine with the Mesa OpenGL32.dll,
 you have only to copy the Mesa-3.1/lib/OpenGL32.dll in the GLQuake directory
 in order to test 'MesaQuake'.
 5. What is GLUT?
 GLUT is Mark Kilgard's OpenGL Utility Toolkit.  It provides an API for
 writing portable OpenGL programs with support for multiple windows, pop-
 up menus, event handling, etc.
 Check the Mark's home page for more informations (http://reality.sgi.com/mjk_asd).
 Every OpenGL programmer should check out GLUT.
 GLUT on Linux uses GLX.
 6. What is GLX?
 GLX is the OpenGL extension to the X Window System.  I defines both a
 programming API (glX*() functions) and a network protocol.  Mesa implements
 an emulation of GLX on Linux.  A real GLX implementation would requires
 hooks into the X server.  The 3Dfx hardware can be used with GLX-based
 programs via the MESA_GLX_FX environment variable.
 7. Is the Voodoo driver able to use the 4Mb texture memory of
 the Pure3D boards ?
 Yes, the Voodoo driver v0.20 includes the support for Voodoo
 Graphics boards with more than 2Mb of texture memory.
 8. Do the Voodoo driver support the Voodoo Rush under Windows ?
 Yes, Diego Picciani has developed the support for the Voodoo
 Rush but David Bucciarelli has a Pure3D and a Monster3D and Brian Paul
 has a Monster3D, so the new versions of the Mesa/Voodoo sometime are
 not tested with the Voodoo Rush.
 9. Do the Voodoo driver support the Voodoo Rush under Linux ?
 No because the Linux Glide doesn't (yet) support the Voodoo Rush.
 10. Can I sell my Mesa/Voodoo based software and include
 a binary copy of the Mesa in order to make the software
 working out of the box ?
 Yes.
 11. Which is the best make target for compiling the Mesa for
 Linux GLQuake ('make linux-glide', 'make linux-386-glide', etc.) ?
 'make linux-386-opt-glide' for Voodoo1 and 'make linux-386-opt-V2-glide'
 for Voodoo2 boards because it doesn't include the '-fPIC'
 option (4-5% faster).
 12. Can I use a Mesa compiled with a 'make linux-386-opt-V2-glide'
 for my applications/programs/demos ?
 Yes, there is only one constrain: you can't run two Mesa applications
 at the some time. This isn't a big issue with the today Voodoo Graphics.
 Thanks to:
 ----------
 Henri Fousse       (he has written several parts of the v0.15 and the old GLUT
 	            emulator for Win);
 Diego Picciani     (he has developed all the Voodoo Rush support and the wgl
 	            emulator);
 Daryll Strauss     (for the Linux Glide and the first Linux support);
 Brian Paul         (of course);
 Dave 'Zoid' Kirsch (for the Linux GLQuake and Linux Quake2test/Q2 ports)
 Bernd Kreimeier    (for the Linux 3Dfx HOWTO and for pushing companies to offer
                    a better Linux support)
 3Dfx and Quantum3D (for actively supporting Linux)
 The most update places where find Mesa VooDoo driver related informations are
 the Mesa mailing list and my driver WEB page
 (http://www-hmw.caribel.pisa.it/fxmesa/index.shtml)
 David Bucciarelli (davibu@tin.it)
 Humanware s.r.l. 
 Via XXIV Maggio 62
 Pisa, Italy
 Tel./Fax +39-50-554108
 email: info.hmw@plus.it
 www: www-hmw.caribel.pisa.it
--- a/docs/README.AMIWIN
+++ b/docs/README.AMIWIN
@@ -0,0 +1,181 @@
 AMIGA AMIWIN PORT of MESA: THE OPENGL SOFTWARE EMULATION
 ========================================================
 Port by Victor Ng-Thow-Hing (victorng@dgp.toronto.edu) 
 Original Author (Brian Paul (brianp@ssec.wisc.edu)
 Dec.1 , 1995: Port of release Mesa 1.2.5
 - Modifications made to minimize changes to Mesa distribution.
 Nov.25, 1995: Port of release Mesa 1.2.4
 HISTORY
 =======
 As a 3D graphics progammer, I was increasingly frustrated to see OpenGL 
 appearing on so many platforms EXCEPT the Amiga. Up to now, the task
 of porting OpenGL directly from native Amiga drawing routines seemed like
 a daunting task. However, two important events made this port possible.
 First of all, Brian Paul wrote Mesa, the OpenGL software emulator that 
 can be found on many platforms - except the Amiga and Atari (who cares 
 about the latter!). This was pretty ironic considering that Mesa was 
 originally prototyped on an Amiga! The second great event was when 
 Holger Kruse developed AmiWin, the X11R6 server for the Amiga (definitely 
 register for this great piece of software) and released a development kit
 so one could compile X programs with SAS/C.
 Since Mesa had X routines as its primitive drawing operations, this made
 a marriage of Mesa and Amiwin feasible. I copied over the sources from
 an ftp site, played with the code, wrote some Smakefiles, and voila, 
 I had OpenGL programs displaying on my Amiga.
 Although the speed is nothing to be impressed about, this port can be
 potentially useful to those who want to quickly test their code in
 wireframe or perhaps learn more about programming with the OpenGL API.
 I hope Amiga developers will continue to write excellent software for
 their machine, especially more X clients for Amiwin. If you have any 
 solutions so some of my problems in the porting notes, please send me
 some email!
 See you around,
 Vic.
 HOW TO CREATE THE LIBRARIES AND SAMPLE CODE
 ===========================================
 Just run the shell script mklib.amiwin in the mesa directory. This will
 make all the libraries and copy them into the mesa/lib directory. If you
 don't want to compile everything, just go to the desired directory and
 type smake in that directory.
 Change any of the variables in the smakefiles as necessary. You will REQUIRE
 the Amiwin development kit to compile these libraries since you need X11.LIB
 and the shareable X libraries. Some examples require the AmiTCP4.0
 net.lib static link library and related header files for unix related
 header files and functions like sleep().
 HOW TO USE THE MESA LIBRARIES
 =============================
 Study the Smakefiles in the demos, samples and book directories for the
 proper SAS/C options and linkable libraries to use. Basically aux calls
 require Mesaaux.LIB, gl calls require MesaGL.LIB, glu calls MesaGLU.LIB,
 tk calls Mesatk.LIB. There is a preliminary port of MesaGLUT.LIB toolkit
 available in the lib directory with the other Mesa libraries. However, 
 it seems to cause crashes on some of the sample code. Someone else may want
 to attempt a more stable port.
 PORTING NOTES TO AMIWIN
 =======================
 My strategy of porting was to leave as much of the code untouched as
 possible. I surrounded any amiga specific changes with 
 #ifdef AMIWIN ... #endif or #ifndef AMIWIN ... #endif preprocessor
 symbols. The code  was ported on an Amiga 2000, with Fusion 40 accelerator
 and a Picasso II graphics card. The SAS/C 6.56 compiler was used, with
 the AmiWin 2.16 X development kit.
 All compilations were done for a 68040 CPU with 68882 math coprocessor for
 maximum  speed. Please edit the smakefile for other compilers.
 I wrote smakefiles for the directories I ported. I omitted the Windows
 and Widgets directories. The former is for MS Windows and the latter 
 requires Motif, which is not easily available for the Amiga.
 Here are the changes I did per directory:
 * mesa
 Nov. 25, 1995 v 1.2.4
  - added a mklib.amiwin shell script that will make all the libraries and
    sample code for Mesa
  - created this readme file: readme.AMIGA
 * mesa/include
 Dec. 1, 1995 v 1.2.5
  - added the following to GL/xmesa.h 
     #ifdef AMIWIN
     #include <pragmas/xlib_pragmas.h>
     extern struct Library *XLibBase;
     #endif
 NET CHANGE: xmesa.h
 * mesa/src 
 Nov. 25, 1995 v 1.2.4
  - added the necessary pragma calls for X functions to the following:
    xmesa1.c, xmesa2.c, xmesa3.c, xfonts.c, glx.c 
    This prevents undefined symbols errors during the linking phase for 
    X library calls
  - created smakefile
 Dec.  1, 1995 v 1.2.5
  - removed AMIWIN includes from xmesa1.c, xmesa2.c, xmesa3.c, xfonts.c, 
    glx.c since they are now defined in include/GL/xmesa.h
 NET CHANGE: smakefile
 * mesa/src-tk
 Nov. 25, 1995 v 1.2.4
  - added the necessary pragma calls for X functions to the following:
    private.h
  - created smakefile
 Dec.  1, 1995 v 1.2.5
  - removed AMIWIN includes from private.h since it is now defined in
    include/GL/xmesa.h
 NET CHANGE: smakefile
 * mesa/src-glu
 Nov. 25, 1995 v 1.2.4
  - created smakefile
 NET CHANGE: smakefile
 * mesa/src-aux
 Nov. 25, 1995 v 1.2.4
  - added the necessary pragma calls for X functions to the following:
    glaux.c
  - created smakefile
 NET CHANGE: glaux.c, smakefile
 * mesa/demos
 Nov. 25, 1995 v 1.2.4
  - added the necessary pragma calls for X functions to the following:
    xdemo.c, glxdemo.c, offset.c
  - created smakefile
  - put #ifndef AMIWIN ... #endif around sleep() calls in xdemo.c since 
    they are not part of AmigaDOS.
 Dec.  1, 1995 v 1.2.5
  - removed AMIWIN defines from xdemo.c, glxdemo.c, offset.c since
    already defined in include/GL/xmesa.h
  - modified Smakefile to include header and includes from the AmiTCP4.0
    net.lib linkable library to provide unix-compatible sys/time.h and
    the sleep() function
    - removed AMIWIN defines in xdemo.c since sleep() now defined
 NET CHANGE: smakefile
 * mesa/samples
 Nov. 25, 1995 v 1.2.4
  - added the necessary pragma calls for X functions to the following:
    oglinfo.c
  - created smakefile
  - put #ifndef AMIWIN ... #endif around sleep() in blendxor.c
  - removed olympic from smakefile targets since <sys/time.h> not defined
 Dec.  1, 1995 v 1.2.5
  - removed AMIWIN defines from oglinfo.c, since already defined in 
    include/GL/xmesa.h
  - modified Smakefile to include header and includes from the AmiTCP4.0
    net.lib linkable library to provide unix-compatible sys/time.h and
    the sleep() function
    - removed AMIWIN defines in blendxor.c for sleep()
    - added AMIWIN defines around _MACHTEN_ in olympic.c since xrandom()
      functions are not defined in any libraries
    - added olympic back into the Smakefile targets
 NET CHANGE: smakefile, olympic.c
 * mesa/book
 Nov. 25, 1995 v 1.2.4
 - created smakefile
 - removed accpersp and dof from smakefile targets since the SAS/C compile seems to
  confuse the near,far variables with near/far memory models.
 NET CHANGE: smakefile
 * mesa/windows
 Dec.  1, 1995 v 1.2.5
 - Removed directory to save space since this is only needed for Windows based 
  machines.
--- a/docs/README.BEOS
+++ b/docs/README.BEOS
@@ -0,0 +1,114 @@
                         Mesa / BeOS Information
 * Introduction
 Mesa 4.1 features a driver for the BeOS.  The driver implements
 a clone of the BGLView class.  This class, derived from BView, allows
 OpenGL rendering into a BeOS window.
 The 4.1 BeOS driver is an update of Brian Paul's BeOS driver released in Mesa 3.1.
 Any application which uses the BGLView should be able to use Mesa
 instead of Be's OpenGL without changing any code.
 Since Be's OpenGL implementation (as of R5) is basically just the
 SGI sample implementation, it's pretty slow.  You'll see that Mesa
 is considerably faster.
 * Source Code
 The source code for the driver is in Mesa-4.1/src/BeOS/ directory.
 It's not 100% finished at this time but many GLUT-based demos are
 working.  No optimizations have been made at this time.
 * Compiling
 Requirements:
  - gcc version 2.95.3 for BeOS 
  You can find it here: http://www.bebits.com/app/2157
 Move to the Mesa-4.x src sub-directory and then type "make -f Makefile.BeOS-R5".
 When it finishes the Mesa based libGL.so library for
 BeOS will be in the Mesa-4.x/src/obj.{x86|ppc}/ directory.
 To install it as Be's default libGL.so replacement, put it in your 
 /boot/home/config/lib/ directory. All your GL/GLUTapps will use 
 the Mesa based then. 
 By default, it build a non-debug version library.
 The x86 (MMX, SSE and 3DNOW) optimizations are also supported for x86 target.
 Sorry, Mesa don't have ppc (Altivec) optimizations yet.
 * Example Programs
 Look in the Mesa-4.x/BeOS/ directory for one or two BGLView demo
 programs.  They should have been compiled along with the Mesa
 library.
 * GLUT
 A beta version of GLUT 3.7 port for BeOS can be found at 
 http://anobject.com/jehamby/Code/Glut-3.7-x86.zip.
 There's is a 2.5 version in src-glut.beos/, too.
 The original distribution can be obtained from
 http://home.beoscentral.com/jehamby/Glut-3.5-x86.zip
 They are special version of GLUT adapted for the BeOS.  I don't
 believe Mark Kilgard's normal GLUT distribution includes BeOS
 support.
 * Special Features
 Mesa's implementation of the BGLView class has an extra member
 function:  CopySubBufferMESA().  It basically works like SwapBuffers()
 but it only copies a sub region from the back buffer to the front
 buffer.  This is a useful optimization for some applications.
 If you use this method in your code be sure that you check at runtime
 that you're actually using Mesa (with glGetString) so you don't
 cause a fatal error when running with Be's OpenGL.
 * Work Left To Do
 BDirectWindow single buffering support is not implemented yet.
 Color index mode is not implemented yet.
 Reading pixels from the front buffer not implemented yet.
 There is also a BGLScreen class in BeOS for full-screen OpenGL
 rendering.  This should also be implemented for Mesa.
 * Old BeOS Driver
 Mesa 2.6 had an earlier BeOS driver.  It was based on Mesa's Off-screen
 rendering interface, not BGLView.  If you're interested in the older
 driver you should get Mesa 2.6.
 * BeOS and Glide
 Mesa 3.0 supported the 3Dfx/Glide library on Beos.  Download Mesa 3.0
 if interested.  Ideally, the 3Dfx/Glide support should be updated to
 work with the new Mesa 3.1 BGLView implementation.
 The Glide library hasn't been updated for BeOS R4, to my knowledge, as
 of February, 1999.
 ----------------------------------------------------------------------
 $Id: README.BEOS,v 1.7 2002/09/19 16:19:44 brianp Exp $
--- a/docs/README.D3D
+++ b/docs/README.D3D
@@ -0,0 +1,124 @@
                     DirectX 6 Driver for Mesa 3.0
 This software is distributed under the terms of the GNU Library
 General Public License, see the LICENSE file for details.
 What do you need ?
 ------------------
 	- A PC with a DirectX 6 video driver installed.
 	- Mesa 3.0
 	- The 3Dfx Glide library 2.3 or later for your OS (the 2.4 works fine).
 	  The Voodoo2 requires the Glide library 2.51. The Glide 3.0 is not
 	  compatible with the Glide 2.x so it doesn't work with the current
 	  version of the driver;
 	- Visual C++ 5.0 is only compiler test but others should be ok with
       changes to the makefiles (CFLAGS/LFLAGS).
 	- DirectX 6 SDK (was a MS download but not sure if still available).
 	- SoftIce or another debugger that will get DPF's is nice.
 Tested on:
 ----------
 	Windows 95
  	Windows 98
 	Windows NT 5.0 (beta 2)
 What is able to do ?
 --------------------
 	- the driver will try and use DirectX to rasterize the OpenGL primitives
 	that are sent to the driver.  The driver will fall back to SW  if the rendering 
 	context is too big.  The fallback to SW still uses DirectDraw.  If the driver
 	fails to support and operation (accum, stencil, etc) then it will try and get
 	Mesa to render it in SW.  DirectX 6 features that are unsupported by the 
 	installed DirectX 6 driver will be mapped to some other best fit feature.
 How to compile:
 ---------------
 	These instructions assume you have Visual C++ installed.
 	  You might need to increase you enviroment space.  You can do this by 
 	adding the following statement to you config.sys.
 	shell=C:\COMMAND.COM C:\ /p /e:8198
 	  Next setup you compiler enviroment by running vcvars32.bat in the Visual C++
 	'bin' directoy.
 	c:\DevStudio\VC\bin\vcvars32.bat
 	  Modify the D3D makefile to point at your SDK install.  Example has the SDK
 	installed on my 'f' drive in the root.
 	file: \Mesa-3.0\src\makefile.d3d
 	SDKROOT=f:\mssdk
 	  Now you can simply make the project.  If you look in the makefile you can see
 	I have some different targets like 'install'.  
 	nmake /f makefile.d3d
 FAQ:
 ----
 	1) I don't think the driver is using my DirectX driver.
 	  This maybe true as the current version will only select the Primary D3D driver
 	installed.  If you 3D card is the secondary (3dfx) then your out of luck for this
 	release.
 	2) The driver seems like its not HW accelerated.
 	  If you have a video card with limited memory then you might want to try and 
 	change your destop resolution to a low setting (640x480x16) so that the 3D part
 	of the card has more resources.  Remeber the driver can't make the card better...
 	3) Nothing works.
 	  Make sure you have a DirectX '6' driver installed.  Check you driver docs for this
 	info or use the SDK info utilities.
 	  The final 'dll' is named opengl32.dll and is either in the same directory as the 
 	OpenGL program or in your system directory (x:\windows\system or x:\winnt\system32).
 	  Check your destop resolution.  Most DirectX 6 drivers will only support 16bit and
 	32bit color depth.  To find out for sure you can check the DirectX Info Viewer in
 	the SDK.
 	4) Rendering doesn't look right.
 	  Sometimes this is because the card doesn't support a feature that that is required.
 	This is usually due to unsupported alpha functions (test/blend) or texture mapping.
 	Some cards suffer from too small of an alpha channel.  The driver does its best to
 	fallback on unsupported features.  This is not to say the driver may not have a bug(s).
 	5) Textures look bad.
 	  No mipmapping in this release.
 Thanks to:
 ----------
 Brian Paul
 Leigh McRae (leigh@altsoftware.com)
 February 9, 1999
--- a/docs/README.DJ
+++ b/docs/README.DJ
@@ -0,0 +1,209 @@
 			Mesa 4.1 DOS/DJGPP Port v1.2
 			~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Description:
 ~~~~~~~~~~~~
 Well, guess what... this is the DOS port of Mesa 4.1, for DJGPP fans... Whoa!
 The driver has its origins in ddsample.c, written by Brian Paul and found by me
 in Mesa 3.4.2.
 Legal:
 ~~~~~~
 Mesa copyright applies, provided this package is used within Mesa. For anything
 else, see GPL.
 Installation:
 ~~~~~~~~~~~~~
 Unzip and type:
 	make -f Makefile.DJ [OPTIONS...]
 Available options:
     Environment variables:
 	CPU		optimize for the given processor.
 			default = k6
 	BIG_OPT=1	crazy optimizations; not very useful, though...
 			default = no
 	GLIDE		absolute path to Glide library; used with FX.
 			default = $(TOP)/include/glide3
 	FX=1		build for 3dfx Glide3; use it if you have the Glide
 			SDK (designed for your platform), and, of course, a
 			3dfx card... Note that this disables compilation of
 			actual DMesa code, as Glide does all the stuff!
 			default = no
 	HAVE_X86=1	optimize for i386.
 			default = no
 	HAVE_MMX=1	MMX instructions; use only if you assembler/compiler
 			supports MMX instruction set; backwards compatibility
 			with older processors is still preserved.
 			default = no
 	HAVE_SSE=1	(see HAVE_MMX)
 			default = no
 	HAVE_3DNOW=1	(see HAVE_MMX)
 			default = no
     Targets:
 	all:		build everything
 	libgl:		build GL
 	libglu:		build GLU
 	libglut:	build GLUT
 	clean:		remove object files
 	realclean:	remove all generated files
 Tested on:
 	CPU:		K6-2 (CXT) @500(412.5) MHz
 	Mainboard:	ViA Apollo VP2/97 w/ 128 MB SDRAM
 	Video card:	PowerColor Evil King3 (Voodoo3 3000) w/ 16384 kB SDRAM
 	DJGPP:		djdev 2.04 + gcc v3.2 + make v3.79.1
 FAQ:
 ~~~~
 1. Compilation
   Q) I tried to run `make' and it exits because `gcc' complains it cannot find
      some stupid file.
   A) You need LFN support.
   A) When compiling for Glide (FX=1), pay attention to Glide path.
 2. Dynamic modules
   Q) What are you mumbling about dynamic modules?
   A) You must have the DXE2 package (available on SimTel.Net, courtesy of
      Andrew Zabolotny) installed in order to build the dynamic modules.
   Q) I have DXE2, but I couldn't build the `dxe2gen.exe'.
   Q) I built `dxe2gen.exe', but it doesn't do the job right.
   A) There is a patched version on my web page.
   Q) DXE2 modules give me headaches...
   A) The DXE2 modules are not compulsory. The static libraries are still built
      and you can use them in the old-fashioned, classic way... and learn to
      live with your ~2MB executable size. For example:
 	gcc -o OUT.exe IN.c -lglut -lglu -lgl
   Q) Okay, DXE2 modules are built. How can I use them?
   A) Build your export object file; then link it with your application.
      For example:
 	dxe2res -o dmesadxe.c gl.dxe glu.dxe glut.dxe
 	gcc -o dmesadxe.o dmesadxe.c
 	gcc -o OUT.exe dmesadxe.o IN.c -liglut -liglu -ligl -ldl
   Q) What is that `dxe2res.exe' thing?
   A) That is an utility that generates the export file for a given set of
      modules. If you can't find it in the DXE2 package, you must be looking at
      the wrong archive :)
 3. Using Mesa for DJGPP
   Q) Does this build work in Win9x?
   A) Yes.
   Q) Does it work under NT (W2k, XP) core?
   A) Uh... probably not!
   Q) I made a simple application and it does nothing. It exits right away. Not
      even a blank screen.
   A) The current version supports only RGB[A] modes, for it made no sense to
      me to endorse color-index (aka palette) modes.
   A) Single-buffered is not allowed at all. Until I can find a way to use
      *REAL* hardware acceleration, it won't get implemented.
   A) Another weird "feature" is that buffer width must be multiple of 4 (I'm a
      lazy programmer and I found that the easiest way to keep buffer handling
      at peak performance ;-).
   Q) My demo doesn't display text. I know I used the glut font routines!
   A) Then you probably use GLUT as a DXE. Well, there is no direct access to
      variables due to the way DXE works. Read the documentation. The author of
      GLUT took this into account for _WIN32 DLL's only; I don't want to modify
      his headers. The only workaround is to link GLUT the old way :-(
   Q) DMesa is so SLOOOW! The Win32 OpenGL performs so much
      better...
   A) Is that a question? If you have a Voodoo3/Banshee card, you're lucky. The
      Glide port is on my web page. If you haven't, sorry; everything is done
      in software. Suggestions?
   Q) I have a super/mega/ultra monitor and all you can do is 60Hz? My eyes are
      leaking from the orbits...
   A) If you were compiling for Glide, see Glide info. If not, be aware that
      refresh rate control works only for VESA 3.0. The environment variable
      DMESA_REFRESH sets the default screen refresh. For example:
 	set DMESA_REFRESH=75
 libGLUT (the toolkit):
 ~~~~~~~~~~~~~~~~~~~~~~
 Well, this "skeletal" GLUT implementation is not mine. Thanks should go to
 Bernhard Tschirren, Mark Kilgard, Brian Paul and probably others (or probably
 not ;-). I only changed it to be self-standing (Allegro-free). The keyboard,
 mouse and timer drivers were inspired from an old project of mine (D3Xl) and
 fixed with many Allegro "infusions"; I deeply thank to Shawn Hargreaves et co.
 My keyboard driver used only scancodes, but since GLUT requires ASCII values
 for keys, I borrowed the translation tables (and maybe more) from Allegro.
 Ctrl-Alt-Del (plus Ctrl-Alt-End, for Windows users) will shut down the GLUT
 engine unconditionally: it will raise SIGINT, which in turn will call the
 destructors (let's hope), thus cleaning up your/my mess ;-) NB: since the
 DJGPP guys ensured signal handlers won't go beyond program's space (and since
 dynamic modules shall) the SIGINT can't be hooked (well, it can, but it is
 useless), therefore you must live with the 'Exiting due to signal SIGINT'
 message...
 The mouse driver is far from complete (lack of positioning, drawing, etc),
 but is enough to make almost all the demos work.
 The timer is pretty versatile for it supports multiple timers with different
 frequencies. It may not be the most accurate timer in the known universe, but
 I think it's OK. Take this example: you have timer A with a very high rate,
 and then you have timer B with very low rate compared to A; now, A ticks OK,
 but timer B will probably loose precision!
 As an addition, stdout and stderr are redirected and dumped upon exit. This
 means that printf can be safely called during graphics, but all messages come
 in bulk! A bit of a hack, I know, but I think it's better than to miss them
 at all. "Borrowed" from RHIDE (Robert Hoehne) or SETEDIT (Salvador Eduardo
 Tropea)... I'm not sure.
 Window creating defaults: 640x480x16 at (0,0), 8-bit stencil, 16-bit accum.
 However, the video mode is chosen in such a way that first window will fit.
 History:
 ~~~~~~~~
 v1.0	mar-2002	initial release
 v1.1	sep-2002	+ added 3dfx Glide3 support
 			+ added refresh rate control
 			+ added fonts in glut
 			* lots of minor changes
 v1.2	nov-2002	* synced w/ Mesa-4.1
 			- removed dmesadxe.h
 Contact:
 ~~~~~~~~
 Name:   Borca Daniel
 E-mail: dborca@yahoo.com
 WWW:    http://www.geocities.com/dborca/
--- a/docs/README.GGI
+++ b/docs/README.GGI
@@ -0,0 +1,26 @@
 GGIMesa for LibGGI 2.x
 Requirements:
 -------------
 LibGGI 2.0 or greater
 Installation:
 -------------
 To install GGIMesa, follow the instructions in INSTALL.GNU.  If you 
 wish to install GGIGLUT as well, first install GGIMesa and then run
 make
 make install (must be root)
 in ggi/ggiglut.
 Notes:
 ------
 * Set the environment variables GGIMESA_DEBUG and/or GGIGLUT_DEBUG 
 to 255 to see lots of debugging output.
 * GGIGLUT contains support for all of the GLUT 3.6 API except for the
 high-level primitive drawing functions, but many of the functions (in
 particular the menu drawing functions) are just stubs.
--- a/docs/README.LYNXOS
+++ b/docs/README.LYNXOS
@@ -0,0 +1,64 @@
 Mesa 3.0 for LynxOS builds in the following way:
 make lynxos
 This will build all the libraries and demo applications. You should have 
 around 400 megabytes free for everything since everything is done with 
 static
 libraries.
 Before using this make file however, you should perform the following 
 actions:
 0) cd to the Mesa-3.0 directory
 1) Copy the GL directory under the include directory to /usr/include.
 2) Copy the files in the lib directory to /lib.
 3) Make links so that the Mesa libraries look like ordinary OpenGL 
 libraries
 in /lib. This is important for compatibility with other OpenGL apps. This
 is done as follows:
 cd /lib
 ln -s libMesaGL.a libGL.a
 ln -s libMesaGLU.a libGLU.a
 Mesa 3.0 includes the GLUT (GL Utility Toolkit) by default.
 The demo applications are done using this toolkit.
 Mesa makefiles for building their apps could be used as well, but the
 following one is much more concise. Note that the order of the X libraries
 is important to the linker so that all symbols get resolved correctly.
 Changing the order may result in having to list a library twice to make
 sure all linkages are made correctly.
 ----cut here for Makefile -----
 FILES = your_app.x
 SPECIAL_INCLUDES = -I/usr/include/GL
 SPECIAL_CFLAGS = -g  -ansi -pedantic -funroll-loops -ffast-math -DSHM
 SPECIAL_LIBS = -lglut -lGLU -lGL -lm -L/usr/X11/lib -lXext -lXmu -lXi \
 -lX11 -lbsd -g
 STANDARD_OFILES = $(FILES:.x=.o)
 %.o: %.c
 	gcc -c $(SPECIAL_CFLAGS) $(SPECIAL_INCLUDES) $< -o $@
 all: $(STANDARD_OFILES)
 	gcc -o your_app $(STANDARD_OFILES) $(SPECIAL_LIBS)
 ----cut here for Makefile-----
 I have tested Mesa under LynxOS 3.0 and 3.01. It should build fine under 
 other
 versions as well. Note, however, that LynxOS versions prior to 3.0 are not
 binary compatible, so you will have to rebuild from source.
 Vik Sohal
 vik@lynx.com
 January 13, 1999
--- a/docs/README.MINGW32
+++ b/docs/README.MINGW32
@@ -0,0 +1,53 @@
 August 30, 1998 -- Paul Garceau
 Updated January 13, 2000 -- Paul Garceau (pgarceau@teleport.com)
 DISCLAIMER:  I make this port of the Mesa 3-D Graphics Library as a service
 to the general public.  I can, in no way support or make any guarantee that the
 build will work for your system.
 	The associated packages and batch files I have included as part of the GCC-2.95.2/Mingw32 extension are provided "As-is" with out any guarantee of support or functionality from this author.
 	Feel free to modify or change things as you see fit, just remember that
 I can't support any modifications you might want to make to the files which I
 have included OR the lgpl protected Mesa 3-D Graphics Library.
 	I recommend using GCC-2.95.2/Mingw32 which is available at Mumit Khans' ftp site:
 		(ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/)
 	This build has been tested under WinNT4/SP6.  Win9x and WinNT5 remain untested by me.  I have not tested any of the demos included with Mesa3d.
 	I recommend using the GCC-2.95.2/Mingw32.
 	ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/gcc-2.95.2
 	Much thanks to the combined efforts of Mumit Khan, Jan-Jaap Vanderhagen
 and Colin Peters for making it possible for the Mingw32 toolchain to exist.  Also, thanks go out to Stephane Rehel for the work that was completed on the Cygwin build.
 Installing GCC-2.95.2/Mingw32 Build:
 	a) Open the file archive (either tar.gz or .zip extensions)
 	b) Decide the directory you want to move the archived files to.
 	d) Extract the files from the archive.
 	e) Edit the mingw32.bat file to accomodate your choice of directory structure.
 		%mesaroot%:	This is your root directory (Mesa-3.3)
 		%mesasrc%:	This is the Mesa-3.3 src directory (Mesa-3.3\src)
 		%mesalib%:	This is where the build will put libGL.a and libGLU.a
 Running the Build:
 	Open your Command Prompt or MS-DOS prompt.
 	Go to your Mesa-3.3 'root' directory
 	At the command line type: mingw32
 	That's all there is to it.
 	Enjoy!
 	Peace,
 		Paul G. (pgarceau@teleport.com)
--- a/docs/README.MITS
+++ b/docs/README.MITS
@@ -0,0 +1,102 @@
 			Mesa 3.0 MITS Information
 This software is distributed under the terms of the GNU Library
 General Public License, see the LICENSE file for details.
 This document is a preliminary introduction to help you get
 started. For more detaile information consult the web page.
 http://10-dencies.zkm.de/~mesa/
 Version 0.1 (Yes it's very alpha code so be warned!)
 Contributors: 
  Emil Briggs    	(briggs@bucky.physics.ncsu.edu)
  David Bucciarelli 	(tech.hmw@plus.it)
  Andreas Schiffler 	(schiffler@zkm.de)
 1. Requirements:
     Mesa 3.0.
     An SMP capable machine running Linux 2.x
     libpthread installed on your machine.
 2. What does MITS stand for?
     MITS stands for Mesa Internal Threading System. By adding
     internal threading to Mesa it should be possible to improve
     performance of OpenGL applications on SMP machines.
 3. Do applications have to be recoded to take advantage of MITS?
     No. The threading is internal to Mesa and transparent to
     applications.
 4. Will all applications benefit from the current implementation of MITS?
     No. This implementation splits the processing of the vertex buffer
     over two threads. There is a certain amount of overhead involved
     with the thread synchronization and if there is not enough work
     to be done the extra overhead outweighs any speedup from using
     dual processors. You will not for example see any speedup when
     running Quake because it uses GL_POLYGON and there is only one
     polygon for each vertex buffer processed. Test results on a
     dual 200 Mhz. Pentium Pro system show that one needs around
     100-200 vertices in the vertex buffer before any there is any
     appreciable benefit from the threading.
 5. Are there any parameters that I can tune to try to improve performance.
     Yes. You can try to vary the size of the vertex buffer which is
     define in VB_MAX located in the file src/vb.h from your top level
     Mesa distribution. The number needs to be a multiple of 12 and
     the optimum value will probably depend on the capabilities of
     your machine and the particular application you are running.
 6. Are there any ways I can modify the application to improve its
   performance with the MITS?
     Yes. Try to use as many vertices between each Begin/End pair
     as possbile. This will reduce the thread synchronization
     overhead.
 7. What sort of speedups can I expect?
     On some benchmarks performance gains of up to 30% have been
     observerd. Others may see no gain at all and in a few rare
     cases even some degradation.
 8. What still needs to be done?
     Lots of testing and benchmarking.
     A portable implementation that works within the Mesa thread API.
     Threading of additional areas of Mesa to improve performance
     even more.
 Installation:
   1. This assumes that you already have a working Mesa 3.0 installation
      from source.
   2. Place the tarball MITS.tar.gz in your top level Mesa directory.
   3. Unzip it and untar it. It will replace the following files in
      your Mesa source tree so back them up if you want to save them.
 	 README.MITS
         Make-config
 	 Makefile
 	 mklib.glide
         src/vbxform.c
 	 src/vb.h
   4. Rebuild Mesa using the command
          make linux-386-glide-mits
--- a/docs/README.NeXT
+++ b/docs/README.NeXT
@@ -0,0 +1,6 @@
 The NeXT support has now been incorporated into the OpenStep support.
 You can build NeXT libraries simply by typing "make next", though before
 linking they will need to be ranlib'd by hand. For more information see
 the README.OpenStep file, together with the README files in OpenStep/Old_Demos.
 -Pete French. (pete@ohm.york.ac.uk) 28/5/1998
--- a/docs/README.OS2
+++ b/docs/README.OS2
@@ -0,0 +1,96 @@
            README for port of Mesa 3.x to XFree86 on OS/2 (X/2)
                          (as of 19990514)
                           Contents:
                           1) Binary release
                           2) Building from sources
                           3) History
                           4) Todo
                           5) Mesa Home Page
 1) Binary release
   Though the Mesa sources should build in a quite reasonable time even on
   a 585 class machine a binary relase is available (check topic 4) for an URL)
   This package includes:
     - lib/MesaGL.dll,  MesaGL.a
     - lib/MesaGLU.dll, MesaGLU.a
     - lib/glut.dll,    glut.a
     - include/GL/*.h
    Installing this in your XFree86 tree will enable you to build and
    run all applications compatible with Mesa (and the current DLL
    interface, of course ;-)
    As usual the OMF-style libraries can be created using emxomf.
    (e.g. "emxomf foo.a"  creates the foo.lib omf-style library).
    The static libraries are rarely used and you have to rebuild
    Mesa to get them. They're a supported target, so you get
    them in a straightforward way (see below).
    The testing of these libraries was limited to the supplied
    demos/examples and a quite small number of third-party apps.
    No warranty ... as usual ...  ;-)
 2)  Instructions to build Mesa 3.x for XFree86/OS2 from sources:
    Except the official Mesa source distribution you need:
      - a recent version of XFree86 (3.3.x or above) including
        the programming libraries
      - EMX 0.9c (0.9d might work, never checked)
      - GNU make
      - REXX (!)
    The creation of the DLLs as well as of the static libraries
    (if you want to have them) is handled in "mklib-emx.cmd",
    a small REXX script. Perhaps not the best idea, but this
    way it fits best in the scheme used to build libraries
    on all platforms in Mesa 3.x.
    To actually build the libraries and demos, check mklib-emx.cmd
    and modify it as desired. Then type
      make os2-x11
    and wait for completion ;-)
 3)  History
    Initially Darren Abbott (abbott@hiwaay.net) ported Mesa versions 2.x
    to XFree86 OS/2. This port might still be available from 
       http://fly.HiWAAY.net/~abbott/xfree86-os2/xfree86.html
    The current port picked up things during the beta test for 3.0. 
    No major changes in the source were done. The build mechanism under OS/2
    has been made very similar to other platforms (if you treat mklib-emx.cmd
    as a "black box").
    Advantage is that X/2 is now a valid target and all files are
    integrated in the official source distribution.
    Disadvantage is that this port (i.e. the DLLs' interface itself) is
    definitly NOT COMPATIBLE to those of version 2.x. 
    It's uncertain whether this would be at all possible but since there
    a _very_ few those apps it's not worth to find out anyway.
    Also some libs (MesaTK, MesaAUX) are withdrawn from the Mesa distribution,
    and accordingly from the OS/2 port.
 4) Todo
    By now binary compatiblity is ensured by using the function names
    as entry points instead of ordinals. This might cost performance and
    is subject to change in future. In addition the supplied X86 assembler
    source is not used yet.
 5)  Mesa Home Page
    You can get the source code and more information about Mesa from
       http://www.mesa3d.org/
    The OS/2 ports should be available from
       http://r350.ee.ntu.edu.tw/~hcchu/os2/ports 
 --
 Alexander Mai
 st002279@hrzpub.tu-darmstadt.de
--- a/docs/README.OpenStep
+++ b/docs/README.OpenStep
@@ -0,0 +1,35 @@
 This is a port of the GL and GLU libraries to NeXT/Apple object
 orientated systems. As these systems have their own window handling
 systems we simply use the offscreen rendering capability of Mesa
 to generate bitmaps which may then be displayed by the application
 with a View as required. Example pieces of code may be found in the
 OpenStep directory.
 Sadly there are now a proliferation of different system that we need to
 support compilation for: The original NextStep system, The OpenStep
 system, the Rhapsody/Mac OS X system and also the windows implementations
 of the latter two systems. This version of the code has been compiled and
 tested under the following architectures:
 	NextStep 3.3 
 	OpenStep 4.2
 	Rhapsody DR2
 	WebObjects for NT 3.5
 	WebObjects for NT 4.0
 All tests were done with Intel processors. Feedback on other systems would,
 however, be appreciated !
 On UNIX systems simply type "make openstep". Under Windows systems
 with WebObjects run the "win32-openstep.sh" script from within the Bourne
 shell provided with the development environment. In both cases this will
 build the libraries and place them into the "lib" directory. Some examples
 may be found in the OpenStep directory showing how to use the code in an
 actual application (MesaView) as well as some command line demos.
 The CC variable may be specified on the command line for doing such things
 as building FFAT libraries or using alternative compilers to the standard 'cc'
 e.g.  make CC='cc -arch m68k -arch i386' openstep" will build the libraries
 with both intel and motorola architectures.
 -Pete French. (pete@ohm.york.ac.uk) 7/6/1999
--- a/docs/README.QUAKE
+++ b/docs/README.QUAKE
@@ -0,0 +1,208 @@
             Info on using Mesa 3.0 with Linux Quake I and Quake II
 Disclaimer
 ----------
 I am _not_ a Quake expert by any means.  I pretty much only run it to
 test Mesa.  There have been a lot of questions about Linux Quake and
 Mesa so I'm trying to provide some useful info here.  If this file
 doesn't help you then you should look elsewhere for help.  The Mesa
 mailing list or the news://news.3dfx.com/3dfx.linux.glide newsgroup
 might be good.
 Again, all the information I have is in this file.  Please don't email
 me with questions.
 If you have information to contribute to this file please send it to
 me at brianp@elastic.avid.com
 Linux Quake
 -----------
 You can get Linux Quake from http://www.idsoftware.com/
 Quake I and II for Linux were tested with, and include, Mesa 2.6.  You
 shouldn't have too many problems if you simply follow the instructions
 in the Quake distribution.
 RedHat 5.0 Linux problems
 -------------------------
 RedHat Linux 5.x uses the GNU C library ("glibc" or "libc6") whereas
 previous RedHat and other Linux distributions use "libc5" for its
 runtime C library.
 Linux Quake I and II were compiled for libc5.  If you compile Mesa
 on a RedHat 5.x system the resulting libMesaGL.so file will not work
 with Linux Quake because of the different C runtime libraries.
 The symptom of this is a segmentation fault soon after starting Quake.
 If you want to use a newer version of Mesa (like 3.x) with Quake on
 RedHat 5.x then read on.
 The solution to the C library problem is to force Mesa to use libc5.
 libc5 is in /usr/i486-linux-libc5/lib on RedHat 5.x systems.
 Emil Briggs (briggs@tick.physics.ncsu.edu) nicely gave me the following
 info:
 >   I only know what works on a RedHat 5.0 distribution. RH5 includes
 > a full set of libraries for both libc5 and glibc. The loader ld.so
 > uses the libc5 libraries in /usr/i486-linux-libc5/lib for programs
 > linked against libc5 while it uses the glibc libraries in /lib and
 > /usr/lib for programs linked against glibc.
 > 
 > Anyway I changed line 41 of mklib.glide to
 >     GLIDELIBS="-L/usr/local/glide/lib -lglide2x -L/usr/i486-linux-libc5/lib"
 > 
 > And I started quake2 up with a script like this
 > #!/bin/csh
 > setenv LD_LIBRARY_PATH /usr/i486-linux-libc5/lib
 > setenv MESA_GLX_FX f
 > ./quake2 +set vid_ref gl
 > kbd_mode -a
 > reset
 I've already patched the mklib.glide file.  You'll have to start Quake
 with the script shown above though.
 **********************
 Daryll Strauss writes:
 Here's my thoughts on the problem. On a RH 5.x system, you can NOT build
 a libc5 executable or library. Red Hat just doesn't include the right
 stuff to do it.
 Since Quake is a libc5 based application, you are in trouble. You need
 libc5 libraries.
 What can you do about it? Well there's a package called gcc5 that does
 MOST of the right stuff to compile with libc5. (It brings back older
 header files, makes appropriate symbolic links for libraries, and sets
 up the compiler to use the correct directories) You can find gcc5 here: 
 ftp://ecg.mit.edu/pub/linux/gcc5-1.0-1.i386.rpm
 No, this isn't quite enough. There are still a few tricks to getting
 Mesa to compile as a libc5 application. First you have to make sure that
 every compile uses gcc5 instead of gcc. Second, in some cases the link
 line actually lists -L/usr/lib which breaks gcc5 (because it forces you
 to use the glibc version of things)
 If you get all the stuff correctly compiled with gcc5 it should work.
 I've run Mesa 3.0B6  and its demos in a window with my Rush on a Red Hat
 5.1 system. It is a big hassle, but it can be done. I've only made Quake
 segfault, but I think that's from my libRush using the wrong libc. 
 Yes, mixing libc5 and glibc is a major pain. I've been working to get
 all my libraries compiling correctly with this setup. Someone should
 make an RPM out of it and feed changes back to Brian once they get it
 all working. If no one else has done so by the time I get the rest of my
 stuff straightened out, I'll try to do it myself.
 							- |Daryll
 *********************
 David Bucciarelli (tech.hmw@plus.it) writes:
 I'm using the Mesa-3.0beta7 and the RedHat 5.1 and QuakeII is
 working fine for me.  I had only to make a small change to the
 Mesa-3.0/mklib.glide file, from:
    GLIDELIBS="-L/usr/local/glide/lib -lglide2x
 -L/usr/i486-linux-libc5/lib -lm"
 to:
    GLIDELIBS="-L/usr/i486-linux-libc5/lib -lglide2x"
 and to make two symbolic links:
 [david@localhost Mesa]$ ln -s libMesaGL.so libMesaGL.so.2
 [david@localhost Mesa]$ ln -s libMesaGLU.so libMesaGLU.so.2
 I'm using the Daryll's Linux glide rpm for the Voodoo2 and glibc (it
 includes also the Glide for the libc5). I'm not using the /dev/3Dfx and
 running QuakeII as root with the following env. var:
 export
 LD_LIBRARY_PATH=/dsk1/home/david/src/gl/Mesa/lib:/usr/i486-linux-libc5/lib
 I think that all problems are related to the glibc, Quake will never
 work if you get the following output:
 [david@localhost Mesa]$ ldd lib/libMesaGL.so
        libglide2x.so => /usr/lib/libglide2x.so (0x400f8000)
        libm.so.6 => /lib/libm.so.6 (0x40244000)
        libc.so.6 => /lib/libc.so.6 (0x4025d000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00000000)
 You must get the following outputs:
 [david@localhost Mesa]# ldd lib/libMesaGL.so
        libglide2x.so => /usr/i486-linux-libc5/lib/libglide2x.so
 (0x400f3000)
 [root@localhost quake2]# ldd quake2
        libdl.so.1 => /lib/libdl.so.1 (0x40005000)
        libm.so.5 => /usr/i486-linux-libc5/lib/libm.so.5 (0x40008000)
        libc.so.5 => /usr/i486-linux-libc5/lib/libc.so.5 (0x40010000)
 [root@localhost quake2]# ldd ref_gl.so
        libMesaGL.so.2 =>
 /dsk1/home/david/src/gl/Mesa/lib/libMesaGL.so.2 (0x400eb000)
        libglide2x.so => /usr/i486-linux-libc5/lib/libglide2x.so
 (0x401d9000)
        libX11.so.6 => /usr/i486-linux-libc5/lib/libX11.so.6
 (0x40324000)
        libXext.so.6 => /usr/i486-linux-libc5/lib/libXext.so.6
 (0x403b7000)
        libvga.so.1 => /usr/i486-linux-libc5/lib/libvga.so.1
 (0x403c1000)
        libm.so.5 => /usr/i486-linux-libc5/lib/libm.so.5 (0x403f5000)
        libc.so.5 => /usr/i486-linux-libc5/lib/libc.so.5 (0x403fd000)
 ***********************
 Steve Davies (steve@one47.demon.co.uk) writes:
 Try using:
    export LD_LIBRARY_PATH=/usr/i486-linux-libc5/lib
    ./quake2 +set vid_ref gl
 to start the game... Works for me, but assumes that you have the
 compatability libc5 RPMs installed.
 ***************************
 WWW resources - you may find additional Linux Quake help at these URLs:
 http://quake.medina.net/howto
 http://webpages.mr.net/bobz
 http://www.linuxgames.com/quake2/
 ----------------------------------------------------------------------
 $Id: README.QUAKE,v 1.3 1998/08/23 15:26:26 brianp Exp $
--- a/docs/README.THREADS
+++ b/docs/README.THREADS
@@ -0,0 +1,52 @@
 Mesa Threads README
 -------------------
 Thread safety was introduced in Mesa 2.6 by John Stone and
 Christoph Poliwoda.
 It was redesigned in Mesa 3.3 so that thread safety is
 supported by default (on systems which support threads,
 that is).  There is no measurable penalty on single
 threaded applications.
 NOTE that the only _driver_ which is thread safe at this time
 is the OS/Mesa driver!
 At present the mthreads code supports three thread APIS:
  1) POSIX threads (aka pthreads).
  2) Solaris / Unix International threads.
  3) Win32 threads (Win 95/NT).
 Support for other thread libraries can be added src/glthread.[ch]
 In order to guarantee proper operation, it is
 necessary for both Mesa and application code to use the same threads API.
 So, if your application uses Sun's thread API, then you should build Mesa
 using one of the targets for Sun threads.
 The mtdemos directory contains some example programs which use 
 multiple threads to render to osmesa rendering context(s).
 Linux users should be aware that there exist many different POSIX
 threads packages. The best solution is the linuxthreads package
 (http://pauillac.inria.fr/~xleroy/linuxthreads/) as this package is the
 only one that really supports multiprocessor machines (AFAIK). See
 http://pauillac.inria.fr/~xleroy/linuxthreads/README for further
 information about the usage of linuxthreads.
 If you are interested in helping with thread safety work in Mesa
 join the Mesa developers mailing list and post your proposal.
 Regards,
  John Stone           -- j.stone@acm.org  johns@cs.umr.edu
  Christoph Poliwoda   -- poliwoda@volumegraphics.com
 Version info:
   Mesa 2.6 - initial thread support.
   Mesa 3.3 - thread support mostly rewritten (Brian Paul)
--- a/docs/README.UVD
+++ b/docs/README.UVD
@@ -1,44 +0,0 @@
 The software may implement third party technologies (e.g. third party
 libraries) that are not licensed to you by AMD and for which you may need
 to obtain licenses from other parties.  Unless explicitly stated otherwise,
 these third party technologies are not licensed hereunder.  Such third
 party technologies include, but are not limited, to H.264, H.265, HEVC, MPEG-2,
 MPEG-4, AVC, and VC-1.
 For MPEG-2 Encoding Products ANY USE OF THIS PRODUCT IN ANY MANNER OTHER
 THAN PERSONAL USE THAT COMPLIES WITH THE MPEG-2 STANDARD FOR ENCODING VIDEO
 INFORMATION FOR PACKAGED MEDIA IS EXPRESSLY PROHIBITED WITHOUT A LICENSE
 UNDER APPLICABLE PATENTS IN THE MPEG-2 PATENT PORTFOLIO, WHICH LICENSES IS
 AVAILABLE FROM MPEG LA, LLC, 6312 S. Fiddlers Green Circle, Suite 400E,
 Greenwood Village, Colorado 80111 U.S.A.
 WARRANTY DISCLAIMER: THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 KIND.  AMD DISCLAIMS ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
 BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, THAT THE SOFTWARE WILL RUN
 UNINTERRUPTED OR ERROR-FREE OR WARRANTIES ARISING FROM CUSTOM OF TRADE OR
 COURSE OF USAGE.  THE ENTIRE RISK ASSOCIATED WITH THE USE OF THE SOFTWARE IS
 ASSUMED BY YOU.  Some jurisdictions do not allow the exclusion of implied
 warranties, so the above exclusion may not apply to You.
 LIMITATION OF LIABILITY AND INDEMNIFICATION:  AMD AND ITS LICENSORS WILL NOT,
 UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY PUNITIVE, DIRECT, INCIDENTAL,
 INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM USE OF THE SOFTWARE OR
 THIS AGREEMENT EVEN IF AMD AND ITS LICENSORS HAVE BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.  In no event shall AMD's total liability to You
 for all damages, losses, and causes of action (whether in contract, tort
 (including negligence) or otherwise) exceed the amount of $100 USD.  You agree
 to defend, indemnify and hold harmless AMD and its licensors, and any of their
 directors, officers, employees, affiliates or agents from and against any and
 all loss, damage, liability and other expenses (including reasonable
 attorneys' fees), resulting from Your use of the Software or violation of the
 terms and conditions of this Agreement.
 U.S. GOVERNMENT RESTRICTED RIGHTS: The Software is provided with "RESTRICTED
 RIGHTS." Use, duplication, or disclosure by the Government is subject to the
 restrictions as set forth in FAR 52.227-14 and DFAR252.227-7013, et seq., or
 its successor.  Use of the Software by the Government constitutes
 acknowledgement of AMD's proprietary rights in them.
 EXPORT RESTRICTIONS: The Software may be subject to export restrictions as
 stated in the Software License Agreement.
--- a/docs/README.VCE
+++ b/docs/README.VCE
@@ -1,43 +0,0 @@
 The software may implement third party technologies (e.g. third party
 libraries) that are not licensed to you by AMD and for which you may need
 to obtain licenses from other parties.  Unless explicitly stated otherwise,
 these third party technologies are not licensed hereunder.  Such third
 party technologies include, but are not limited, to H.264, MPEG-2, MPEG-4,
 AVC, and VC-1.  
 For MPEG-2 Intermediate Products: ANY USE OF THIS PRODUCT IN ANY MANNER OTHER
 THAN PERSONAL USE THAT COMPLIES WITH THE MPEG-2 STANDARD IS EXPRESSLY
 PROHIBITED WITHOUT A LICENSE UNDER APPLICABLE PATENTS IN THE MPEG-2 PATENT
 PORTFOLIO, WHICH LICENSES IS AVAILABLE FROM MPEG LA, LLC, 6312 S. Fiddlers
 Green Circle, Suite 400E, Greenwood Village, Colorado 80111 U.S.A.
 WARRANTY DISCLAIMER: THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 KIND.  AMD DISCLAIMS ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
 BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, THAT THE SOFTWARE WILL RUN
 UNINTERRUPTED OR ERROR-FREE OR WARRANTIES ARISING FROM CUSTOM OF TRADE OR
 COURSE OF USAGE.  THE ENTIRE RISK ASSOCIATED WITH THE USE OF THE SOFTWARE IS
 ASSUMED BY YOU.  Some jurisdictions do not allow the exclusion of implied
 warranties, so the above exclusion may not apply to You.
 LIMITATION OF LIABILITY AND INDEMNIFICATION:  AMD AND ITS LICENSORS WILL NOT,
 UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY PUNITIVE, DIRECT, INCIDENTAL,
 INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM USE OF THE SOFTWARE OR
 THIS AGREEMENT EVEN IF AMD AND ITS LICENSORS HAVE BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.  In no event shall AMD's total liability to You
 for all damages, losses, and causes of action (whether in contract, tort
 (including negligence) or otherwise) exceed the amount of $100 USD.  You agree
 to defend, indemnify and hold harmless AMD and its licensors, and any of their
 directors, officers, employees, affiliates or agents from and against any and
 all loss, damage, liability and other expenses (including reasonable
 attorneys' fees), resulting from Your use of the Software or violation of the
 terms and conditions of this Agreement.
 U.S. GOVERNMENT RESTRICTED RIGHTS: The Software is provided with "RESTRICTED
 RIGHTS." Use, duplication, or disclosure by the Government is subject to the
 restrictions as set forth in FAR 52.227-14 and DFAR252.227-7013, et seq., or
 its successor.  Use of the Software by the Government constitutes
 acknowledgement of AMD's proprietary rights in them.
 EXPORT RESTRICTIONS: The Software may be subject to export restrictions as
 stated in the Software License Agreement.
--- a/docs/README.VMS
+++ b/docs/README.VMS
@@ -0,0 +1,28 @@
 VMS support contributed by Jouk Jansen (joukj@hrem.stm.tudelft.nl)
 The latest version was tested on a VMSAlpha7.2 system using DECC6.0, but
 probably also works for other versions.
 At the moment only the libraries LIBMESGL.EXE/LIBMESGL.OLB,
 LIBMESAGLU.EXE/LIBMESAGLU.OLB and LIBGLUT.EXE/LIBGLUT.OLB and the demos of the
 directory [.DEMOS] can be build.
 However, feel free to create the missing "decrip.mms-files" in the other
 directories.
 The make files were tested
 using the DIGITAL make utility called MMS.  There is also a public domain
 clone available (MMK) and I  think, but it is not tested, that this
 utility will give (hardly) any problem.
 To make everything just type MMS (or MMK) in the main directory of
 mesagl.  For MMS the deafult makefile is called descrip.mms, and
 that is what I have called it.  I included alse some config files,
 all having mms somewhere in the name which all the makefiles need
 (just as your unix makefiles).
 On Alpha platforms at default a sharable images for the libraries are created.
 To get a static library make it by typing MMS/MACRO=(NOSHARE=1).
 On VAX platforms only static libraries can be build.
--- a/docs/README.WIN32
+++ b/docs/README.WIN32
@@ -1,64 +1,98 @@
 File: docs/README.WIN32
-Last updated: 21 June 2013
+Last updated: Nov 08, 2002 - Karl Schultz - kschultz@users.sourceforge.net
 Quick Start
 ----- -----
-Windows drivers are build with SCons.  Makefiles or Visual Studio projects are
+Unzip both ZIP files (MesaLib and MesaDemos) into the same directory.
-no longer shipped or supported.
+This is important because the current makefiles in MesaLib assume that
 the directories in MesaDemos are present.
-Run
+If you have Microsoft Visual C++ 6.0 installed, simply go to the top directory
 of the Mesa distribution and type 'nmake -f Makefile.win NODEBUG=1' for
 an optimized build.  Note that you may have to run ...VC98/BIN/VCVARS32.BAT
 to set up the appropriate compiler environment variables.
-  scons libgl-gdi
+Details and Notes
-to build gallium based GDI driver.
+- Building Mesa as noted above should visit and build the following:
  src        MesaGL.dll, MesaGL.lib, osmesa.dll, osmesa.lib
  si-glu     MesaGLU.dll, MesaGLU.lib
  src-glut   glut32.dll, glut32.lib
  demos      a handful of demo executables.
  book       more examples
  samples    more examples
-This will work both with MSVS or Mingw.
+- 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).
  For example, you can copy the DLL files to the demos directory if you
  just want to run the demos. The build process places the DLL and LIB files
  in the ./lib directory.  The makefile creates this directory if it does 
  not already exist.
 - The make targets 'clean' and 'clobber' will remove objects and libraries.
  But the files in ./lib are never cleaned.
 - The make target 'install' will take its best shot at copying DLL files,
  LIB files, and headers to the right places.  I strongly suggest that
  you examine the makefiles to make sure that 'install' doesn't do anything
  that you can't live with.
 - The makefiles are designed to work with Microsoft's NMAKE, and do,
  unfortunately, have some Microsoft-specific things in them.  If you
  would like to use gcc or some other build tools like the Cygnus tools,
  then you will have to hack the makefiles to make them work with your
  tools.  I'm sorry about this; I wasn't motivated to make this any
  different, but if you end up modifying the makefiles for your tools,
  you can send me the changes and I can apply the changes to the 
  source tree.
 - There are no Microsoft Visual Studio project files.  However, these
  should be very easy to create.  One can use the compiler and linker
  options found in the makefiles to make quick progress in creating
  projects.
 - 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
  the current makefiles are the linker import files associated with
  the DLL files.  If static LIB's are desired, it should not be too
  difficult to modify the makefiles to generate them.
 - The si-glu sources are used to build the GLU libs.  This was done
  mainly to get the better tessellator code.
 - The osmesa driver builds and should work on Windows as well as
  any other platform.
 - The Windows driver (in src/Windows) builds and runs at least at
  a minimal level.  I modified this driver to work with the new
  Mesa 4.0 code and driver architecture, but I did not do a great
  deal of optimization and testing.  There are many opportunities
  for optimization, many of which can be done by coding more specific
  paths for the rasterizers.  See src/osmesa/osmesa.c for some good
  examples.
 - There is DirectDraw support in the Windows driver, updated by
  Daniel Slater.  You'll need to uncomment the #define DDRAW line
  in src/Windows/wmesadef.h and add ddraw.lib to the list of libraries
  in src/Makefile.win.  On some systems, you will acheive significantly
  higher framerates with DirectDraw.
 - Some of the more specialized code like FX drivers, stereo, and
  parallel support isn't compiled or tested.  I left much of this
  code alone, but it may need some work to get it 'turned on' again.
 - No assembly code is compiled or assembled.  Again, this may need
  some work to turn it back on or use it again.
 If you have a Windows-related build problem or question, it is
 probably better to direct it to me (kschultz@users.sourceforge.net),
 rather than directly to the other Mesa developers.  I will help you
 as much as I can.  I also monitor the Mesa mailing lists and will
 answer questions in this area there as well.
-Windows Drivers
+Karl Schultz
 ------- -------
 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.
--- a/docs/README.WINDML
+++ b/docs/README.WINDML
@@ -0,0 +1,146 @@
                        WindML Driver for Mesa 4.0
 Requirements
 ------------
 Tornado 2 + WindML, Cumulative Patchs are recommended. 
 I suppose you have a valid WindML installation. Double buffer hardware
 gives better performance than double buffer software so if you can
 compile your WindML driver with this option, just do it. I/O
 redirection is adviced in target server.
 Tested on
 ---------
 During the development, my main target was a CoolMonster:
 - Video card: CT69000
 - CPU: PENTIUM 266MHz
 and my host a Windows NT + Tornado 2.
 Installation
 ------------
 1. Mesa sources must be in root directory (C:\)
 2. Add the following line to your torVars.bat:
 set MESA_BASE=C:\Mesa
 OR copy the new torVars.bat in your bin path:
 c:/Mesa/src/ugl/tornado/torVars.sample -> 
 /mnt/nt/Tornado/host/x86-win32/bin/torVars (for example)
 3. In a command prompt:
 $ torVars
 $ cd c:\Mesa
 $ make -f Makefile.ugl CPU=PENTIUM
 Take a long while...
 5. Include all the files from ugldemos folder to build some downloadable
   application modules
 4. Download UGL/Mesa object files on target
 For example via the WindShell:
 ld < c:\Tornado\target\lib\objMesaGL.o
 ld < c:\Tornado\target\lib\objMesaUGL.o
 ld < c:\Tornado\target\lib\objMesaGLU.o
 ld < c:\Tornado\target\lib\objGLUTshapes.o
 ld < c:\Tornado\target\lib\objMesaOS.o
 You can put the previous lines in a file and use:
 < filename
 6. Download the application modules.
 7. In WindShell, run:
 -> uglalldemos
 During the show some messages will appear, it provides some useful
 information on key management.
 Coding
 ------
 Sample Usage:
 In addition to the usual ugl calls to initialize UGL, (may be find an
 input driver), you must do the following to use the UGL/Mesa interface:
 1. Call uglMesaCreateContext() to create a UGL/Mesa rendering context,
   given the display format.
 2. Call uglMesaMakeCurrent() to bind the UGL/Mesa buffers to an
   UGL/Mesa Context and to make the context the current one.
 3. Make gl* calls to render your graphics.
 4. Use uglMesaSwapBuffers() when double buffering to swap front/back buffers.
 5. Before the UGL is destroyed, call MesaDestroyContext().
 6. Before exiting, call if required uglEventQDestroy and then
   uglDeinitialize();
 Limitations
 -----------
 I found the following limitations in my driver :
 - Color Indexed management is only in 8 bits
 - It's possible to mix UGL/OpenGL application with a software
   double buffer
 Modifications
 ------------
 New files in Mesa:
 - Makefile.ugl
 - rules.windmlmesa
 - docs/README.UGL
 - include/GL/uglmesa.h
 - si-glu/Makefile.ugl
 - src/Makefile.ugl
 - src/ugl/torGLUTShapesInit.c
 - src/ugl/torMesaUGLInit.c
 - src/ugl/ugl_api.c
 - src/ugl/ugl_dd.c
 - src/ugl/ugl_glutshapes.c
 - src/ugl/ugl_line.c
 - src/ugl/ugl_span.c
 - src/ugl/ugl_tri.c
 - src/ugl/uglmesaP.h
 - ugldemos/*
 Modified files in Tornado 2.0:
 - c:\Tornado\host\x86-win32\bin\torVars.bat
 rem Command line build environments
 set WIND_HOST_TYPE=x86-win32
 set WIND_BASE=C:\Tornado
 set MESA_BASE=C:\Mesa
 set PATH=%WIND_BASE%\host\%WIND_HOST_TYPE%\bin;%PATH%
 - c:\Tornado\target\config\comps\VxWorks\01uglmesa.cdf
 - c:\Tornado\target\h\GL\*
 Todo
 ----
 - GCC 2.96, ASM compilation
 Thanks to:
 ----------
 Precision Insight team for their great job around Mesa, XFree, and DRI.
 Wind River Systems to take me as an intern.
 Stephane Raimbault
 <stephane.raimbault@windriver.com>
 <stephane.raimbault@deesse.univ-lemans.fr>
 July 24, 2001
--- a/docs/README.X11
+++ b/docs/README.X11
@@ -0,0 +1,320 @@
                          Mesa Unix/X11 Information
 Installation
 ============
 There are two ways to compile Mesa on Unix/X11 systems:
 1. The old way:
    First type 'make' alone to see the list of system
    configurations currently supported.  If you see your configuration on the
    list, type 'make <config>'.  Most popular Unix/X workstations are currently
    supported.
    If your system configuration is not listed by 'make', you'll have to modify
    the top-level Makefile and Make-config files.  There are instructions in
    each file.
    When finished, the Mesa libraries will be in the Mesa-x.y/lib/ directory.
 2. The new way:
    Type './configure' and then 'make'.  This uses GNU autoconfig.
    Run 'make check' to build the demos.
    See docs/INSTALL for more details.
    When finished, the Mesa libraries will be in the Mesa-x.y/src/.libs/,
    Mesa-x.y/si-glu/.libs, etc directories.
 Notes on assembly language optimizations:
   When using the old-style Makefiles, you can specify a configuration
   that uses X86 assembly language optimizations (linux-3dnow for example).
   The detection of MMX, 3DNow!, PIII/SSE, etc capability is done at
   runtime.  That means you can compile Mesa for 3DNow! optimizations
   even if you don't have an AMD CPU.
   However, your Linux binutils and assembler must understand the
   special instructions in order to compile them.  If you have
   compilation problems, try upgrading your binutils.
 Header and library files:
   After you've compiled Mesa and tried the demos I recommend the following
   procedure for "installing" Mesa.
   Copy the Mesa include/GL directory to /usr/local/include:
 	cp -r include/GL /usr/local/include
   Copy the Mesa library files to /usr/local/lib:
 	cp lib/* /usr/local/lib
 	(actually, use "cp -d" on Linux to preserve symbolic links)
 Xt/Motif widgets:
   If you want to use Mesa or OpenGL in your Xt/Motif program you can build
   the widgets found in either the widgets-mesa or widgets-sgi directories.
   The former were written for Mesa and the later are the original SGI
   widgets.  Look in those directories for more information.
 Notes:
   HP users:  a Mesa user reports that the HP-UX 10.01 C compiler has
   a bug which effects glReadPixels.  A patch for the compiler (PHSS_5743) is
   available.  Otherwise be sure your compiler is version 10.13 or later.
   QNX users:  if you have problems running the demos try setting the
   stack size to 200K or larger with -N200K, for example.
   SunOS 5.x users:  The X shared memory extension may not work
   correctly.  If Mesa prints an error message to the effect of "Shared memory
   error" then you'll have to append the following three lines to the end of
   your /etc/system file then reboot:
      set shmsys:shminfo_shmmax = 0x2000000
      set shmsys:shminfo_shmmni = 0x1000
      set shmsys:shminfo_shmseg = 0x100
 Using the library
 =================
 Configuration options:
   The file src/config.h has many parameters which you can adjust such
   as maximum number of lights, clipping planes, maximum texture size,
   etc.  In particular, you may want to change DEPTH_BITS from 16 to 32
   if a 16-bit depth buffer isn't precise enough for your application.
 Shared libraries:
   If you compile shared libraries you may have to set an environment
   variable to specify where the Mesa libraries are located.  On Linux and
   Sun systems for example, set the LD_LIBRARY_PATH variable to include
   /your-dir/Mesa-2.6/lib.   Otherwise, when you try to run a demo it
   may fail with a message saying that one or more libraries couldn't be
   found.
 Remote display of OpenGL/GLX programs:
   As of version 1.2.3, Mesa's header files use the same GLenum and GLUenum
   values as SGI's (and most/all other vendor's) OpenGL headers.  This means
   you can freely mix object files compiled with OpenGL or Mesa headers.
   In fact, on systems with dynamic runtime linkers it's possible to dynam-
   ically link with Mesa or OpenGL shared libraries at runtime, without
   recompiling or relinking anything!
   Using IRIX 5.x as an example, you can run SGI's OpenGL demos with the
   Mesa shared libraries as follows.  Let's assume you're installing Mesa
   in /usr/local/Mesa and using the C-shell:
       % cd /usr/local/Mesa
       % make irix5-dso
       % setenv _RLD_LIST "/usr/local/Mesa/lib/libGL.so:DEFAULT"
       % /usr/demos/bin/ideas_ogl      // this is a test
   You can now run OpenGL executables on almost any X display!  There may
   be some problems from the fact that Mesa supports many X visual types
   that an OpenGL client may not expect (grayscale for example).  In this
   case the application may abort, print error messages, or just behave
   strangely.  You may have to experiment with the MESA_RGB_VISUAL envi-
   ronment variable.
 Xt/Motif Widgets:
   Two versions of the Xt/Motif OpenGL drawing area widgets are included:
      widgets-sgi/	SGI's stock widgets
      widgets-mesa/	Mesa-tuned widgets
   Look in those directories for details
 Togl:
   Togl is an OpenGL/Mesa widget for Tcl/Tk.
   See http://togl.sourceforge.net for more information.
 X Display Modes:
   Mesa supports RGB(A) rendering into almost any X visual type and depth.
   The glXChooseVisual function tries its best to pick an appropriate visual
   for the given attribute list.  However, if this doesn't suit your needs
   you can force Mesa to use any X visual you want (any supported by your
   X server that is) by setting the MESA_RGB_VISUAL and MESA_CI_VISUAL
   environment variables.  When an RGB visual is requested, glXChooseVisual
   will first look if the MESA_RGB_VISUAL variable is defined.  If so, it
   will try to use the specified visual.  Similarly, when a color index
   visual is requested, glXChooseVisual will look for the MESA_CI_VISUAL
   variable.
   The format of accepted values is:  <visual-class> <depth>
   Here are some examples:
   using the C-shell:
 	% setenv MESA_RGB_VISUAL "TrueColor 8"		// 8-bit TrueColor
 	% setenv MESA_CI_VISUAL "PseudoColor 12"	// 12-bit PseudoColor
 	% setenv MESA_RGB_VISUAL "PseudoColor 8"	// 8-bit PseudoColor
   using the KornShell:
 	$ export MESA_RGB_VISUAL="TrueColor 8"
 	$ export MESA_CI_VISUAL="PseudoColor 12"
 	$ export MESA_RGB_VISUAL="PseudoColor 8"
 Double buffering:
   Mesa can use either an X Pixmap or XImage as the backbuffer when in
   double buffer mode.  Using GLX, the default is to use an XImage.  The
   MESA_BACK_BUFFER environment variable can override this.  The valid
   values for MESA_BACK_BUFFER are:  Pixmap and XImage (only the first
   letter is checked, case doesn't matter).
   A pixmap is faster when drawing simple lines and polygons while an
   XImage is faster when Mesa has to do pixel-by-pixel rendering.  If you
   need depth buffering the XImage will almost surely be faster.  Exper-
   iment with the MESA_BACK_BUFFER variable to see which is faster for
   your application.  
 Colormaps:
   When using Mesa directly or with GLX, it's up to the application writer
   to create a window with an appropriate colormap.  The aux, tk, and GLUT
   toolkits try to minimize colormap "flashing" by sharing colormaps when
   possible.  Specifically, if the visual and depth of the window matches
   that of the root window, the root window's colormap will be shared by
   the Mesa window.  Otherwise, a new, private colormap will be allocated.
   When sharing the root colormap, Mesa may be unable to allocate the colors
   it needs, resulting in poor color quality.  This can happen when a
   large number of colorcells in the root colormap are already allocated.
   To prevent colormap sharing in aux, tk and GLUT, define the environment
   variable MESA_PRIVATE_CMAP.  The value isn't significant.
 Gamma correction:
   To compensate for the nonlinear relationship between pixel values
   and displayed intensities, there is a gamma correction feature in
   Mesa.  Some systems, such as Silicon Graphics, support gamma
   correction in hardware (man gamma) so you won't need to use Mesa's
   gamma facility.  Other systems, however, may need gamma adjustment
   to produce images which look correct.  If in the past you thought
   Mesa's images were too dim, read on.
   Gamma correction is controlled with the MESA_GAMMA environment
   variable.  Its value is of the form "Gr Gg Gb" or just "G" where
   Gr is the red gamma value, Gg is the green gamma value, Gb is the
   blue gamma value and G is one gamma value to use for all three
   channels.  Each value is a positive real number typically in the
   range 1.0 to 2.5.  The defaults are all 1.0, effectively disabling
   gamma correction.  Examples using csh:
 	% setenv MESA_GAMMA "2.3 2.2 2.4"	// separate R,G,B values
 	% setenv MESA_GAMMA "2.0"		// same gamma for R,G,B
   The demos/gamma.c program may help you to determine reasonable gamma
   value for your display.  With correct gamma values, the color intensities
   displayed in the top row (drawn by dithering) should nearly match those
   in the bottom row (drawn as grays).
   Alex De Bruyn reports that gamma values of 1.6, 1.6 and 1.9 work well
   on HP displays using the HP-ColorRecovery technology.
   Mesa implements gamma correction with a lookup table which translates
   a "linear" pixel value to a gamma-corrected pixel value.  There is a
   small performance penalty.  Gamma correction only works in RGB mode.
   Also be aware that pixel values read back from the frame buffer will
   not be "un-corrected" so glReadPixels may not return the same data
   drawn with glDrawPixels.
   For more information about gamma correction see:
   http://www.inforamp.net/~poynton/notes/colour_and_gamma/GammaFAQ.html
 Overlay Planes
   Overlay planes in the frame buffer are supported by Mesa but require
   hardware and X server support.  To determine if your X server has
   overlay support you can test for the SERVER_OVERLAY_VISUALS property:
 	xprop -root | grep SERVER_OVERLAY_VISUALS
 HPCR glClear(GL_COLOR_BUFFER_BIT) dithering
   If you set the MESA_HPCR_CLEAR environment variable then dithering
   will be used when clearing the color buffer.  This is only applicable
   to HP systems with the HPCR (Color Recovery) system.
 Extensions:
   The following OpenGL GLX extensions are currently implemented:
      GLX_EXT_visual_info - GLX visual and transparent pixel extension
      GLX_EXT_visual_rating - GLX visual caveats
   For detailed information about the extensions see www.opengl.org
   There are four Mesa-specific GL/GLX extensions at this time.
   GLX_MESA_pixmap_colormap 
      This extension adds the GLX function:
         GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
                                           Pixmap pixmap, Colormap cmap )
      It is an alternative to the standard glXCreateGLXPixmap() function.
      Since Mesa supports RGB rendering into any X visual, not just True-
      Color or DirectColor, Mesa needs colormap information to convert RGB
      values into pixel values.  An X window carries this information but a
      pixmap does not.  This function associates a colormap to a GLX pixmap.
      See the xdemos/glxpixmap.c file for an example of how to use this
      extension.
   GLX_MESA_release_buffers
      Mesa associates a set of ancillary (depth, accumulation, stencil and
      alpha) buffers with each X window it draws into.  These ancillary
      buffers are allocated for each X window the first time the X window
      is passed to glXMakeCurrent().  Mesa, however, can't detect when an
      X window has been destroyed in order to free the ancillary buffers.
      The best it can do is to check for recently destroyed windows whenever
      the client calls the glXCreateContext() or glXDestroyContext()
      functions.  This may not be sufficient in all situations though.
      The GLX_MESA_release_buffers extension allows a client to explicitly
      deallocate the ancillary buffers by calling glxReleaseBuffersMESA()
      just before an X window is destroyed.  For example:
         #ifdef GLX_MESA_release_buffers
            glXReleaseBuffersMESA( dpy, window );
         #endif
         XDestroyWindow( dpy, window );
      This extension is new in Mesa 2.0.
   GLX_MESA_copy_sub_buffer
      This extension adds the glXCopySubBufferMESA() function.  It works
      like glXSwapBuffers() but only copies a sub-region of the window
      instead of the whole window.
      This extension is new in Mesa version 2.6
 Summary of X-related environment variables:
   MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode (X only)
   MESA_CI_VISUAL - specifies the X visual and depth for CI mode (X only)
   MESA_BACK_BUFFER - specifies how to implement the back color buffer (X only)
   MESA_PRIVATE_CMAP - force aux/tk libraries to use private colormaps (X only)
   MESA_GAMMA - gamma correction coefficients (X only)
 ----------------------------------------------------------------------
 $Id: README.X11,v 3.9 2002/10/29 23:42:48 brianp Exp $
--- a/docs/RELNOTES-3.1
+++ b/docs/RELNOTES-3.1
@@ -0,0 +1,146 @@
                         Mesa 3.1 release notes
                             PLEASE READ!!!!
 New copyright
 -------------
 Mesa 3.1 will be distributed under an XFree86-style copyright instead
 of the GNU LGPL.
 New directories
 ---------------
 All documentation files are now in the docs/ directory.
 All shell scripts are now in the bin/ directory.
 New library names
 -----------------
 Formerly, the main Mesa library was named libMesaGL.so (or libMesaGL.a)
 and the GLU library was named libMesaGLU.so (or libMesaGLU.a).
 Now, the main library is named libGL.so (or libGL.a) and the GLU library
 is named libGLU.so (or libGLU.a).
 The change allows Mesa to be more easily substituted for OpenGL.
 Specifically, the linker/loader on some Unix-like systems won't
 allow libMesaGL.so to be used instead of libGL.so if the application
 was linked with the former.
 Warning: if you have another OpenGL implementation installed on your
 system (i.e. you have another OpenGL libGL.so) you'll have to be
 carefull about which library (OpenGL or Mesa) you link against.  Be
 aware of -L linker flags and the value of the LD_LIBRARY_PATH environment
 variable.
 New library versioning
 ----------------------
 Previously, the Mesa GL library was named libMesaGL.so.3.0
 To better support Linux/OpenGL standards, the Mesa GL library is now
 named libGL.so.1.2.030100  This indicates version 1.2 of the OpenGL spec
 and Mesa implementation 3.1.0
 In the long term this will allow better interoperability with other
 OpenGL implementations, especially on Linux.  In the short term,
 OpenGL apps may have to be relinked to use the new library naming.
 New makefiles
 -------------
 The old Makefiles found in the various directories have been renamed
 to Makefile.X11 in order to prevent filename collisions with autoconfig-
 generated Makefiles.
 The top-level Makefile simply includes Makefile.X11
 If your top-level Makefile get's overwritten/destroyed you can restore
 it by copying Makefile.X11 to Makefile
 New extensions
 --------------
 GL_EXT_stencil_wrap
 	Implements two new stencil operations: GL_INCR_WRAP_EXT and
 	GL_DECR_WRAP_EXT which allow stencil increment and decrement
 	without clamping.
 GL_INGR_blend_func_separate
 	Allows specification of blend factors for RGB and Alpha independently.
 	(INGR = Intergraph)
 GL_ARB_multitexture
 	Multiple simultaneous textures.  (ARB = Architecture Review Board)
 GL_NV_texgen_reflection
 	nVidia texgen extension for better reflection mapping.
 GL_PGI_misc_hints
 	Assorted transformation hints.
 GL_EXT_compiled_vertex_array
 	Compiled vertex arrays.
 GL_EXT_clip_volume_hint
 	Allows one to disable clip volume (frustum) testing.
 Extensions removed
 ------------------
 GL_EXT_multitexture - obsolete in favor of GL_ARB_multitexture
 Config file
 -----------
 By default, /etc/mesa.conf will be read when Mesa starts.  This
 file controls default hints, enable/disable of extensions, and
 more.  See the CONFIG file for documentation.
 Optimizations
 -------------
 Keith Whitwell has contributed significant optimizations to Mesa's
 vertex transformation code.  Basically, the whole transformation
 stage of Mesa has been rewritten.
 It's impossible to give a speedup factor.  You'll just have to
 try your app and see how it performs.
 Device Driver changes
 ---------------------
 A bunch of new device driver functions have been added.  See src/dd.h
 Keith Harrison contributed many of them.  I've been planning on adding
 a bunch of functions like these to make writing hardware drivers easier.
 More such function will probably be added in the near future.
 Miscellaneous
 -------------
 util/glstate.c has some handy functions for debugging.  Basically, it
 offers a simple function for printing GL state variables.  It's not
 finished yet.  There's a LOT more GLenum records to be added (see the
 code).  Anyone want to help?
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.1,v 1.2 2000/04/07 17:08:06 brianp Exp $
--- a/docs/RELNOTES-3.2
+++ b/docs/RELNOTES-3.2
@@ -0,0 +1,12 @@
                         Mesa 3.2 release notes
                             PLEASE READ!!!!
 Mesa 3.2 is a stabilization of the Mesa 3.1 release.  No new features
 have been added.  For a list of bug fixes please read the VERSIONS file.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.2,v 1.2 2000/04/07 17:08:06 brianp Exp $
--- a/docs/RELNOTES-3.2.1
+++ b/docs/RELNOTES-3.2.1
@@ -0,0 +1,32 @@
                         Mesa 3.2.1 release notes
                             PLEASE READ!!!!
 The Mesa 3.2.1 release mainly just fixes bugs since the 3.2 release.
 See the VERSIONS file for the exact list.
 GLU Polygon Tessellator
 -----------------------
 The GLU tessellator has been reverted back to the version included
 with Mesa 3.0 since it's more stable.  The Mesa 3.1/3.2 tessellator
 implemented the GLU 1.3 specification but suffered from a number of
 bugs.
 Mesa implements GLU 1.1.
 Ideally, people should use the GLU 1.3 library included in SGI's
 OpenGL Sample Implementation (SI) available from 
 http://oss.sgi.com/projects/ogl-sample/
 People are working to make easy-to-install Linux RPMs of the
 GLU library.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.2.1,v 1.2 2000/07/21 16:32:33 brianp Exp $
--- a/docs/RELNOTES-3.3
+++ b/docs/RELNOTES-3.3
@@ -0,0 +1,271 @@
                         Mesa 3.3 release notes
                             July 21, 2000
                             PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.2.1) designate stable releases.
 Mesa 3.3 has a undergone many internal changes since version 3.2
 and features a lot of new extensions.  3.3 is expected to be pretty
 stable, but perhaps not as stable as 3.2 which has been used by
 thousands of users over the past months.
 Everyone is encouraged to try Mesa 3.3.  Bugs should be reported to
 the Mesa bug database on www.sourceforge.net.
 Header file / GLenum changes
 ----------------------------
 The gl.h and glu.h headers now use #defines to define all GL_* tokens
 instead of C-language enums.  This change improves Mesa/OpenGL
 interoperability.
 New API dispatch code
 ---------------------
 The core Mesa gl* functions are now implemented with a new dispatch
 (jump table) which will allow simultaneous direct/indirect rendering.
 The code is found in the glapi*.[ch] files.
 Of interest:  the actual "glFooBar" functions are generated with
 templatized code defined in glapitemp.h and included by glapi.c
 The glapitemp.h template should be reusable for all sorts of OpenGL
 projects.
 The new dispatch code has also optimized with x86 assembly code.
 This optimization eliminates copying the function arguments during
 dispatch.
 New thread support
 ------------------
 Thread support in Mesa has been rewritten.  The glthread.[ch] files
 replace mthreads.[ch].  Thread safety is always enabled (on platforms
 which support threads, that is).  There is virtually no performance
 penalty for typical single-thread applications.  See the glapi.c
 file for details.
 The Xlib driver (XMesa) is now thread-safe as well.  Be sure to
 call XInitThreads() in your app first.  See the xdemos/glthreads.c
 demo for an example.
 Make configuration changes
 --------------------------
 If you use the old-style (non GNU automake) method to build Mesa note
 that several of the configuration names have changed:
   Old name        New name
   -------------   ----------------
   linux-elf       linux
   linux           linux-static
   linux-386-elf   linux-386
   linux-386       linux-386-static
   etc.
 New extensions
 --------------
 GL_ARB_transpose_matrix
 	Adds glLoadTransposeMatrixARB() and glMultTransposeMatrixARB()
        functions.
 GL_ARB_texture_cube_map
 	For cube-based reflection mapping.
 GL_EXT_texture_add_env
 	Adds GL_ADD texture environment mode.
 	See http://www.berkelium.com/OpenGL/EXT/texture_env_add.txt
 GL_EXT_texture_lod_bias
 	Allows mipmapped texture blurring and sharpening.
 GLX_EXT_visual_rating extension
 	This extension has no effect in stand-alone Mesa (used for DRI).
 GL_HP_occlusion_test
 	Used for bounding box occlusion testing (see demos/occlude.c).
 GL_SGIX_pixel_texture / GL_SGIS_pixel_texture
 	Lets glDraw/CopyPixels draw a texture coordinate image.
 GL_SGI_color_matrix
 	Adds a color matrix and another set of scale and bias parameters
 	to the glDraw/CopyPixels paths.
 GL_SGI_color_table
 	Adds additional color tables to the glDraw/Read/CopyPixels paths.
 GL_EXT_histogram
 	Compute histograms for glDraw/Read/CopyPixels.
 GL_EXT_blend_func_separate
 	This is the same as GL_INGR_blend_func_separate.
 GL_ARB_texture_cube_mapping
 	6-face cube mapping, nicer than sphere mapping
 GL_EXT_texture_env_combine
 	For advanced texture environment effects.
 Documentation for all these functions can be found at
 http://oss.sgi.com/projects/ogl-sample/registry/
 GLX_SGI_make_current_read functionality
 ---------------------------------------
 The functionality of this extension is needed for GLX 1.3 (and required
 for the Linux/OpenGL standards base).
 Implementing this function required a **DEVICE DRIVER CHANGE**.
 The old SetBuffer() function has been replaced by SetReadBuffer() and
 SetDrawBuffer().  All device drivers will have to be updated because
 of this change.
 The new function, glXMakeContextCurrent(), in GLX 1.3 now works in Mesa.
 The xdemos/wincopy.c program demonstrates it.
 Image-related code changes
 --------------------------
 The imaging path code used by glDrawPixels, glTexImage[123]D,
 glTexSubImage[123], etc has been rewritten.  It's now faster,
 uses less memory and has several bug fixes.  This work was
 actually started in Mesa 3.1 with the glTexImage paths but has now
 been carried over to glDrawPixels as well.
 Device driver interface changes
 -------------------------------
 Added new functions for hardware stencil buffer support:
   WriteStencilSpan
   ReadStencilSpan
   WriteStencilPixels
   ReadStencilPixels
 Removed old depth buffer functions:
   AllocDepthBuffer
   DepthTestSpan
   DepthTestPixels
   ReadDepthSpanFloat
   ReadDepthSpanInt
 Added new depth buffer functions:
   WriteDepthSpan
   ReadDepthSpan
   WriteDepthPixels
   ReadDepthPixels
   These functions always read/write 32-bit GLuints.  This will allow
   drivers to have anywhere from 0 to 32-bit Z buffers without
   recompiling for 16 vs 32 bits as was previously needed.
 New texture image functions
   The entire interface for texture image specification has been updated.
   With the new functions, it's optional for Mesa to keep an internal copy
   of all textures.  Texture download should be a lot faster when the extra
   copy isn't made.
 Misc changes
   TexEnv now takes a target argument
   Removed UseGlobalTexturePalette (use Enable function instead)
 Also added
   ReadPixels
   CopyPixels
 The SetBufffer function has been replaced by SetDrawBuffer and
 SetReadBuffer functions.  This lets core Mesa independently
 specify which buffer is to be used for reading and which for
 drawing.
 The Clear function's mask parameter has changed.  Instead of
 mask being the flags specified by the user to glClear, the
 mask is now a bitmask of the DD_*_BIT flags in dd.h.  Now
 multiple color buffers can be specified for clearing (ala
 glDrawBuffers).  The driver's Clear function must also
 check the glColorMask glIndexMask, and glStencilMask settings
 and do the right thing.  See the X/Mesa, OS/Mesa, or FX/Mesa
 drivers for examples.
 The depth buffer changes shouldn't be hard to make for existing
 drivers.  In fact, it should simply the code.  Be careful with
 the depthBits value passed to gl_create_context().  1 is a bad
 value!  It should normally be 0, 16, 24, or 32.
 gl_create_framebuffer() takes new arguments which explicitly tell
 core Mesa which ancillary buffers (depth, stencil, accum, alpha)
 should be implemented in software.  Mesa hardware drivers should
 carefully set these flags depending on which buffers are in the
 graphics card.
 Internal constants
 ------------------
 Point and line size range and granularity limits are now stored
 in the gl_constants struct, which is the Const member of GLcontext.
 The limits are initialized from values in config.h but may be
 overridden by device drivers to reflect the limits of that driver's
 hardware.
 Also added constants for NumAuxBuffers and SubPixelBits.
 OpenGL Conformance
 ------------------
 Mesa now passes all the OpenGL 1.1 conformance tests, except for
 antialiased lines.  AA lines fail on some, but not all, the tests.
 In order to fix the remaining failures, a new AA line algorithm will
 be needed (which computes coverage values for end-point fragments).
 This will be done for Mesa 3.5/3.6.
 OpenGL 1.2 GL_ARB_imaging subset
 --------------------------------
 Mesa 3.3 implements all the features of GL_ARB_imaging except for
 image convolution.  This will (hopefully) be done for Mesa 3.5/3.6.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.3,v 1.8 2000/07/21 16:26:41 brianp Exp $
--- a/docs/RELNOTES-3.4
+++ b/docs/RELNOTES-3.4
@@ -0,0 +1,22 @@
                         Mesa 3.4 release notes
                             November 3, 2000
                             PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa 3.4 simply fixes bugs found in the Mesa 3.3 release.  For details,
 see the VERSIONS file.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.4,v 1.2 2002/03/23 02:37:17 brianp Exp $
--- a/docs/RELNOTES-3.4.1
+++ b/docs/RELNOTES-3.4.1
@@ -0,0 +1,22 @@
                         Mesa 3.4.1 release notes
                             February 9, 2001
                              PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa 3.4.1 is a maintenance release that simply fixes bugs found since
 the Mesa 3.4 release.  For details, see the VERSIONS file.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.4.1,v 1.2 2001/05/23 14:45:01 brianp Exp $
--- a/docs/RELNOTES-3.4.2
+++ b/docs/RELNOTES-3.4.2
@@ -0,0 +1,22 @@
                         Mesa 3.4.2 release notes
                               May 17, 2001
                              PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa 3.4.2 is a maintenance release that simply fixes bugs found since
 the Mesa 3.4.1 release.  For details, see the VERSIONS file.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.4.2,v 1.2 2001/05/23 14:45:01 brianp Exp $
--- a/docs/RELNOTES-3.5
+++ b/docs/RELNOTES-3.5
@@ -0,0 +1,228 @@
                         Mesa 3.5 release notes
                             June 21, 2001
                             PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.5) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 The biggest change in Mesa 3.5 is a complete overhaul of the source
 code in order to make it more modular.  This was driven by the DRI
 hardware drivers.  It simplifies the DRI drivers and opens the door
 to hardware transform/clip/lighting (TCL).  Keith Whitwell can take
 the credit for that.
 Driver Support
 --------------
 The device driver interface in Mesa 3.5 has changed a lot since Mesa 3.4
 Not all of the older Mesa drivers have been updated.  Here's the status:
 Driver			Status
 ----------------------	-----------
 XMesa (Xlib)		updated
 OSMesa (off-screen)	updated
 FX (3dfx Voodoo1/2)	updated
 SVGA			updated
 GGI			not updated
 Windows/Win32		not updated
 DOS/DJGPP		not updated
 BeOS			not updated
 Allegro			not updated
 D3D			not updated
 DOS			not updated
 We're looking for volunteers to update the remaining drivers.  Please
 post to the Mesa3d-dev mailing list if you can help.
 GLU 1.3
 -------
 Mesa 3.5 includes the SGI Sample Implementation (SI) GLU library.
 This version of GLU supports the GLU 1.3 specification.  The old
 Mesa GLU library implemented the 1.1 specification.  The SI GLU
 library should work much better.
 You'll need a C++ compiler to compile the SI GLU library.  This may
 be a problem on some systems.
 New Extensions
 --------------
 GL_EXT_convolution
 	Adds image convolution to glRead/Copy/DrawPixels/TexImage.
 GL_ARB_imaging
 	This is the optional imaging subset of OpenGL 1.2.
 	It's the GL_EXT_convolution, GL_HP_convolution_border_modes,
 	GL_EXT_histogram, GL_EXT_color_table, GL_EXT_color_subtable
 	GL_EXT_blend_color, GL_EXT_blend_minmax, GL_EXT_blend_subtract
 	and GL_SGI_color_matrix extensions all rolled together.
 	This is supported in all software renderers but not in all
 	hardware drivers (3dfx for example).
 GL_ARB_texture_compression
 	This is supported in Mesa but only used by the 3dfx DRI drivers
 	for Voodoo4 and later.
 GL_ARB_texture_env_add
 	This is identical to GL_EXT_texture_env_add.
 GL_NV_blend_square
 	Adds extra blend source and dest factors which allow squaring
 	of color values.
 GL_EXT_fog_coord
 	Allows specification of a per-vertex fog coordinate instead of
 	having fog always computed from the eye distance.
 GL_EXT_secondary_color
 	Allows specifying the secondary (specular) color for each vertex
 	instead of getting it only from lighting in GL_SEPARATE_SPECULAR_COLOR
 	mode.
 GL_ARB_texture_env_combine
 	Basically the same as GL_EXT_texture_env_combine
 GL_ARB_texture_env_add extension
 	Texture addition mode.
 GL_ARB_texture_env_dot3 extension
 	Dot product texture environment.
 GL_ARB_texture_border_clamp
 	Adds GL_CLAMP_TO_BORDER_ARB texture wrap mode
 GL_SGIX_depth_texture, GL_SGIX_shadow and GL_SGIX_shadow_ambient
 	Implements a shadow casting algorithm based on depth map textures
 GL_SGIS_generate_mipmap
 	Automatically generate lower mipmap images whenever the base mipmap
 	image is changed with glTexImage, glCopyTexImage, etc.
 libOSMesa.so
 ------------
 libOSMesa.so is a new library which contains the OSMesa interface for
 off-screen rendering.  Apps which need the OSMesa interface should link
 with both -lOSMesa and -lGL.  This change was made so that stand-alone
 Mesa works the same way as XFree86/DRI's libGL.
 Device Driver Changes / Core Mesa Changes
 -----------------------------------------
 The ctx->Driver.LogicOp() function has been removed.  It used to
 be called during state update in order to determine if the driver
 could do glLogicOp() operations, and if not, set the SWLogicOpEnabled
 flag.  Drivers should instead examine the LogicOp state themselves
 and choose specialized point, line, and triangle functions appropriately,
 or fall back to software rendering.  The Xlib driver was the only driver
 to use this function.  And since the Xlib driver no longer draws
 points, lines or triangles using Xlib, the LogicOp function isn't needed.
 The ctx->Driver.Dither() function has been removed.  Drivers should
 detect dither enable/disable via ctx->Driver.Enable() instead.
 The ctx->Driver.IndexMask() and ctx->Driver.ColorMask() functions
 are now just called from glIndexMask and glColorMask like the other
 GL state-changing functions.  They are no longer called from inside
 gl_update_state().  Also, they now return void.  The change was made
 mostly for sake of uniformity.
 The NEW_DRVSTATE[0123] flags have been removed.  They weren't being used
 and are obsolete w.r.t. the way state updates are done in DRI drivers.
 Removed obsolete gl_create_visual() and gl_destroy_visual().
 Renamed functions (new namespace):
 old				new
 gl_create_framebuffer		_mesa_create_framebuffer
 gl_destroy_framebuffer		_mesa_destroy_framebuffer
 gl_create_context		_mesa_create_context
 gl_destroy_context		_mesa_destroy_context
 gl_context_initialize		_mesa_context_initialize
 gl_copy_context			_mesa_copy_context
 gl_make_current			_mesa_make_current
 gl_make_current2		_mesa_make_current2
 gl_get_current_context		_mesa_get_current_context
 gl_flush_vb			_mesa_flush_vb
 gl_warning			_mesa_warning
 gl_compile_error		_mesa_compile_error
 All the drivers have been updated, but not all of them have been
 tested since I can't test some platforms (DOS, Windows, Allegro, etc).
 X/Mesa Driver
 -------------
 The source files for the X/Mesa driver in src/X have been renamed.
 The xmesa[1234].c files are gone.  The new files are xm_api.c,
 xm_dd.c, xm_line.c, xm_span.c and xm_tri.c.
 Multitexture
 ------------
 Eight texture units are now supported by default.
 OpenGL SI related changes
 -------------------------
 In an effort to make Mesa's internal interfaces more like the OpenGL
 SI interfaces, a number of changes have been made:
 1. Importing the SI's glcore.h file which defines a number of
 interface structures like __GLimports and __GLexports.
 2. Renamed "struct gl_context" to "struct __GLcontextRec".
 3. Added __glCoreCreateContext() and __glCoreNopDispatch() functions.
 4. The GLcontext member Visual is no longer a pointer.
 5. New file: imports.c to setup default import functions for Mesa.
 16-bit color channels
 ---------------------
 There's experimental support for 16-bit color channels (64-bit pixels)
 in Mesa 3.5.  Only the OSMesa interface can be used for 16-bit rendering.
 Type "make linux-osmesa16" in the top-level directory to build the
 special libOSMesa16.so library.
 This hasn't been tested very thoroughly yet so please file bug reports
 if you have trouble.
 In the future I hope to implement support for 32-bit, floating point
 color channels.
 ----------------------------------------------------------------------
 $Id: RELNOTES-3.5,v 1.14 2001/06/20 19:02:48 brianp Exp $
--- a/docs/RELNOTES-4.0
+++ b/docs/RELNOTES-4.0
@@ -0,0 +1,163 @@
                           Mesa 4.0 release notes
                             October 18, 2001
                              PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa version 4.0 signifies two things:
  1. A stabilization of the 3.5 development release
  2. Implementation of the OpenGL 1.3 specification
 Note that the Mesa major version number is incremented with the OpenGL
 minor version number:
   Mesa 1.x  ==  OpenGL 1.0
   Mesa 2.x  ==  OpenGL 1.1
   Mesa 3.x  ==  OpenGL 1.2
   Mesa 4.x  ==  OpenGL 1.3
 New Features
 ------------
 Mesa 3.5 already had all the new features of OpenGL 1.3, implemented as
 extensions.  These extensions were simply promoted to standard features:
   GL_ARB_multisample
   GL_ARB_multitexture
   GL_ARB_texture_border_clamp
   GL_ARB_texture_compression
   GL_ARB_texture_cube_map
   GL_ARB_texture_env_add
   GL_ARB_texture_env_combine
   GL_ARB_texture_env_dot3
   GL_ARB_transpose_matrix
 In Mesa 4.0 the functions defined by these extensions are now available
 without the "ARB" suffix.  For example, glLoadTransposeMatrixf() is now
 a standard API function.  The new functions in OpenGL 1.3 and Mesa 4.0 are:
   glActiveTexture
   glClientActiveTexture
   glCompressedTexImage1D
   glCompressedTexImage2D
   glCompressedTexImage3D
   glCompressedTexSubImage1D
   glCompressedTexSubImage2D
   glCompressedTexSubImage3D
   glGetCompressedTexImage
   glLoadTransposeMatrixd
   glLoadTransposeMatrixf
   glMultiTexCoord1d
   glMultiTexCoord1dv
   glMultiTexCoord1f
   glMultiTexCoord1fv
   glMultiTexCoord1i
   glMultiTexCoord1iv
   glMultiTexCoord1s
   glMultiTexCoord1sv
   glMultiTexCoord2d
   glMultiTexCoord2dv
   glMultiTexCoord2f
   glMultiTexCoord2fv
   glMultiTexCoord2i
   glMultiTexCoord2iv
   glMultiTexCoord2s
   glMultiTexCoord2sv
   glMultiTexCoord3d
   glMultiTexCoord3dv
   glMultiTexCoord3f
   glMultiTexCoord3fv
   glMultiTexCoord3i
   glMultiTexCoord3iv
   glMultiTexCoord3s
   glMultiTexCoord3sv
   glMultiTexCoord4d
   glMultiTexCoord4dv
   glMultiTexCoord4f
   glMultiTexCoord4fv
   glMultiTexCoord4i
   glMultiTexCoord4iv
   glMultiTexCoord4s
   glMultiTexCoord4sv
   glMultTransposeMatrixd
   glMultTransposeMatrixf
   glSampleCoverage
   glSamplePass
 GLX 1.4 is the companion to OpenGL 1.3.  The only new features in GLX 1.4
 are support for multisampling and the GLX_ARB_get_proc_address extension.
 glXGetProcAddress() is the only new function in GLX 1.4.
 Multisample and Texture Compression
 -----------------------------------
 The OpenGL 1.3 specification allows the multisample and texture compression
 features to essentially be no-ops.  For example, if you query for multisample
 support you'll find none, but the API functions work.
 Similarly, texture compression is not implemented by any of the software
 drivers but you can specify a generic compressed texture format (like
 GL_COMPRESSED_RGBA) to glTexImage2D and it'll be accepted.
 Device Drivers
 --------------
 Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
 device driver.  If the driver enables all the ARB extensions which are part
 of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
 it'll return "1.2".
 A number of Mesa's software drivers haven't been actively maintained for
 some time.  We rely on volunteers to maintain many of the drivers.
 Here's the current status of all included drivers:
 Driver			Status
 ----------------------	---------------------
 XMesa (Xlib)		implements OpenGL 1.3
 OSMesa (off-screen)	implements OpenGL 1.3
 FX (3dfx Voodoo1/2)	implements OpenGL 1.3
 SVGA			implements OpenGL 1.3
 Wind River UGL		implements OpenGL 1.3
 Windows/Win32		implements OpenGL 1.3
 GGI			needs updating
 DOS/DJGPP		needs updating
 BeOS			needs updating
 Allegro			needs updating
 D3D			needs updating
 DOS			needs updating
 Special thanks go to Karl Schultz for updating the Windows driver.
 The XFree86/DRI drivers	have not yet been updated to use Mesa 4.0 as of
 September 2001, but that should happen eventually.
 Other Changes
 -------------
 See the VERSIONS file for more details about bug fixes, etc. in Mesa 4.0.
 ----------------------------------------------------------------------
 $Id: RELNOTES-4.0,v 3.2 2001/10/17 14:59:21 brianp Exp $
--- a/docs/RELNOTES-4.0.1
+++ b/docs/RELNOTES-4.0.1
@@ -0,0 +1,22 @@
                          Mesa 4.0.1 release notes
                             December 17, 2001
                              PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa 4.0.1 only contains bug fixes since version 4.0.
 See the docs/VERSIONS file for the list of bug fixes.
 ----------------------------------------------------------------------
 $Id: RELNOTES-4.0.1,v 1.2 2001/12/18 14:08:23 brianp Exp $
--- a/docs/RELNOTES-4.0.2
+++ b/docs/RELNOTES-4.0.2
@@ -0,0 +1,50 @@
                          Mesa 4.0.2 release notes
                             March 25, 2002
                              PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa 4.0.2 only contains bug fixes and a new DOS driver since version 4.0.1.
 See the docs/VERSIONS file for the list of bug fixes.
 Device Drivers
 --------------
 Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
 device driver.  If the driver enables all the ARB extensions which are part
 of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
 it'll return "1.2".
 A number of Mesa's software drivers haven't been actively maintained for
 some time.  We rely on volunteers to maintain many of the drivers.
 Here's the current status of all included drivers:
 Driver			Status
 ----------------------	---------------------
 XMesa (Xlib)		implements OpenGL 1.3
 OSMesa (off-screen)	implements OpenGL 1.3
 FX (3dfx Voodoo1/2)	implements OpenGL 1.3
 SVGA			implements OpenGL 1.3
 Wind River UGL		implements OpenGL 1.3
 Windows/Win32		implements OpenGL 1.3
 DOS/DJGPP		implements OpenGL 1.3 (new in Mesa 4.0.2)
 GGI			needs updating
 BeOS			needs updating
 Allegro			needs updating
 D3D			needs updating
 ----------------------------------------------------------------------
 $Id: RELNOTES-4.0.2,v 1.2 2002/03/23 02:38:39 brianp Exp $
--- a/docs/RELNOTES-4.0.3
+++ b/docs/RELNOTES-4.0.3
@@ -0,0 +1,52 @@
                          Mesa 4.0.3 release notes
                               June 25, 2002
                              PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Odd numbered versions (such as 3.3) designate new developmental releases.
 Even numbered versions (such as 3.4) designate stable releases.
 Mesa 4.0.3 basically just contains bug fixes version 4.0.2.
 See the docs/VERSIONS file for the list of bug fixes.
 The GGI driver has been updated, thanks to Filip Spacek.
 Device Drivers
 --------------
 Mesa advertises itself as either OpenGL 1.2 or OpenGL 1.3 depending on the
 device driver.  If the driver enables all the ARB extensions which are part
 of OpenGL 1.3 then glGetString(GL_VERSION) will return "1.3".  Otherwise,
 it'll return "1.2".
 A number of Mesa's software drivers haven't been actively maintained for
 some time.  We rely on volunteers to maintain many of the drivers.
 Here's the current status of all included drivers:
 Driver			Status
 ----------------------	---------------------
 XMesa (Xlib)		implements OpenGL 1.3
 OSMesa (off-screen)	implements OpenGL 1.3
 FX (3dfx Voodoo1/2)	implements OpenGL 1.3
 SVGA			implements OpenGL 1.3
 Wind River UGL		implements OpenGL 1.3
 Windows/Win32		implements OpenGL 1.3
 DOS/DJGPP		implements OpenGL 1.3 (new in Mesa 4.0.2)
 GGI			implements OpenGL 1.3
 BeOS			needs updating
 Allegro			needs updating
 D3D			needs updating
 ----------------------------------------------------------------------
 $Id: RELNOTES-4.0.3,v 1.2 2002/06/26 02:36:34 brianp Exp $
--- a/docs/RELNOTES-4.1
+++ b/docs/RELNOTES-4.1
@@ -0,0 +1,308 @@
                            Mesa 4.1 release notes
                               October 29, 2002
                                PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Even numbered versions (such as 4.0) designate stable releases.
 Odd numbered versions (such as 4.1) designate new developmental releases.
 New Features in Mesa 4.1
 ------------------------
 New extensions.  Docs at http://oss.sgi.com/projects/ogl-sample/registry/
 GL_NV_vertex_program
    NVIDIA's vertex programming extension
 GL_NV_vertex_program1_1
    A few features built on top of GL_NV_vertex_program
 GL_ARB_window_pos
    This is the ARB-approved version of GL_MESA_window_pos
 GL_ARB_depth_texture
    This is the ARB-approved version of GL_SGIX_depth_texture.
    It allows depth (Z buffer) data to be stored in textures.
    This is used by GL_ARB_shadow
 GL_ARB_shadow
    Shadow mapping with depth textures.
    This is the ARB-approved version of GL_SGIX_shadow.
 GL_ARB_shadow_ambient
    Allows one to specify the luminance of shadowed pixels.
    This is the ARB-approved version of GL_SGIX_shadow_ambient.
 GL_EXT_shadow_funcs
    Extends the set of GL_ARB_shadow texture comparision functions to
    include all eight of standard OpenGL dept-test functions.
 GL_ARB_point_parameters
    This is basically the same as GL_EXT_point_parameters.
 GL_ARB_texture_env_crossbar
    Allows any texture combine stage to reference any texture source unit.
 GL_NV_point_sprite
    For rendering points as textured quads.  Useful for particle effects.
 GL_NV_texture_rectangle  (new in 4.0.4 actually)
    Allows one to use textures with sizes that are not powers of two.
    Note that mipmapping and several texture wrap modes are not allowed.
 GL_EXT_multi_draw_arrays
    Allows arrays of vertex arrays to be rendered with one call.
 GL_EXT_stencil_two_side
   Separate stencil modes for front and back-facing polygons.
 GLX_SGIX_fbconfig & GLX_SGIX_pbuffer
   Off-screen rendering support.
 GL_ATI_texture_mirror_once
   Adds two new texture wrap modes: GL_MIRROR_CLAMP_ATI and
   GL_MIRROR_CLAMP_TO_EDGE_ATI.
 Device Driver Status
 --------------------
 A number of Mesa's software drivers haven't been actively maintained for
 some time.  We rely on volunteers to maintain many of these drivers.
 Here's the current status of all included drivers:
 Driver			Status
 ----------------------	---------------------
 XMesa (Xlib)		implements OpenGL 1.3
 OSMesa (off-screen)	implements OpenGL 1.3
 FX (3dfx Voodoo1/2)	implements OpenGL 1.3
 SVGA			implements OpenGL 1.3
 Wind River UGL		implements OpenGL 1.3
 Windows/Win32		implements OpenGL 1.3
 DOS/DJGPP		implements OpenGL 1.3
 GGI			implements OpenGL 1.3
 BeOS			needs updating (underway)
 Allegro			needs updating
 D3D			needs updating
 DOS			needs updating
 New features in GLUT
 --------------------
 1. Frames per second printing
   GLUT now looks for an environment variable called "GLUT_FPS".  If it's
   set, GLUT will print out a frames/second statistic to stderr when
   glutSwapBuffers() is called.  By default, frames/second is computed
   and displayed once every 5 seconds.  You can specify a different
   interval (in milliseconds) when you set the env var.  For example
   'export GLUT_FPS=1000' or 'setenv GLUT_FPS 1000' will set the interval
   to one second.
   NOTE: the demo or application must call the glutInit() function for
   this to work.  Otherwise, the env var will be ignored.
   Finally, this feature may not be reliable in multi-window programs.
 2. glutGetProcAddress() function
   The new function:
        void *glutGetProcAddress(const char *procName)
   is a wrapper for glXGetProcAddressARB() and wglGetProcAddress().  It
   lets you dynamically get the address of an OpenGL function at runtime.
   The GLUT_API_VERSION has been bumped to 5, but I haven't bumped the
   GLUT version number from 3.7 since that's probably Mark Kilgard's role.
   This function should probably also be able to return the address of
   GLUT functions themselves, but it doesn't do that yet.
 XXX Things To Do Yet XXXX
 -------------------------
 isosurf with vertex program exhibits some missing triangles (probably
 when recycling the vertex buffer for long prims).
 Porting Info
 ------------
 If you're porting a DRI or other driver from Mesa 4.0.x to Mesa 4.1 here
 are some things to change:
 1. ctx->Texture._ReallyEnabled is obsolete.
   Since there are now 5 texture targets (1D, 2D, 3D, cube and rect) that
   left room for only 6 units (6*5 < 32) in this field.
   This field is being replaced by ctx->Texture._EnabledUnits which has one
   bit per texture unit.  If the bit k of _EnabledUnits is set, that means
   ctx->Texture.Unit[k]._ReallyEnabled is non-zero.  You'll have to look at
   ctx->Texture.Unit[k]._ReallyEnabled to learn if the 1D, 2D, 3D, cube or
   rect texture is enabled for unit k.
   This also means that the constants TEXTURE1_*, TEXTURE2_*, etc are
   obsolete.
   The tokens TEXTURE0_* have been replaced as well (since there's no
   significance to the "0" part:
   old token           new token
   TEXTURE0_1D         TEXTURE_1D_BIT
   TEXTURE0_2D         TEXTURE_2D_BIT
   TEXTURE0_3D         TEXTURE_3D_BIT
   TEXTURE0_CUBE       TEXTURE_CUBE_BIT
   <none>              TEXTURE_RECT_BIT
   These tokens are only used for the ctx->Texture.Unit[i].Enabled and
   ctx->Texture.Unit[i]._ReallyEnabled fields.  Exactly 0 or 1 bits will
   be set in _ReallyEnabled at any time!
   Q: "What's the purpose of Unit[i].Enabled vs Unit[i]._ReallyEnabled?"
   A: The user can enable GL_TEXTURE_1D, GL_TEXTURE_2D, etc for any
      texure unit all at once (an unusual thing to do).
      OpenGL defines priorities that basically say GL_TEXTURE_2D has
      higher priority than GL_TEXTURE_1D, etc.  Also, just because a
      texture target is enabled by the user doesn't mean we'll actually
      use that texture!  If a texture object is incomplete (missing mip-
      map levels, etc) it's as if texturing is disabled for that target.
      The _ReallyEnabled field will have a bit set ONLY if the texture
      target is enabled and complete.  This spares the driver writer from
      examining a _lot_ of GL state to determine which texture target is
      to be used.
 2. Tnl tokens changes
   During the implementation of GL_NV_vertex_program some of the vertex
   buffer code was changed.  Specifically, the VERT_* bits defined in
   tnl/t_context.h have been renamed to better match the conventions of
   GL_NV_vertex_program.  The old names are still present but obsolete.
   Drivers should use the newer names.
   For example:  VERT_RGBA is now VERT_BIT_COLOR0 and
   VERT_SPEC_RGB is now VERT_BIT_COLOR1.
 3. Read/Draw Buffer changes
   The business of setting the current read/draw buffers in Mesa 4.0.x
   was complicated.  It's much simpler now in Mesa 4.1.
   Here are the changes:
   - Renamed ctx->Color.DrawDestMask to ctx->Color._DrawDestMask
   - Removed ctx->Color.DriverDrawBuffer
   - Removed ctx->Pixel.DriverReadBuffer
   - Removed ctx->Color.MultiDrawBuffer
   - Removed ctx->Driver.SetDrawBuffer()
   - Removed swrast->Driver.SetReadBuffer().
   - Added ctx->Color._DrawDestMask - a bitmask of FRONT/BACK_LEFT/RIGHT_BIT
     values to indicate the current draw buffers.
   - Added ctx->Pixel._ReadSrcMask to indicate the source for pixel reading.
     The value is _one_ of the FRONT/BACK_LEFT/RIGHT_BIT values.
   - Added ctx->Driver.DrawBuffer() and ctx->Driver.ReadBuffer().
     These functions exactly correspond to glDrawBuffer and glReadBuffer calls.
     Many drivers will set ctx->Driver.DrawBuffer = _swrast_DrawBuffer and
     leave ctx->Draw.ReadBuffer NULL.
     DRI drivers should implement their own function for ctx->Driver.DrawBuffer
     and use it to set the current hardware drawing buffer.  You'll probably
     also want to check for GL_FRONT_AND_BACK mode and fall back to software.
     Call _swrast_DrawBuffer() too, to update the swrast state.
   - Added swrast->Driver.SetBuffer().
     This function should be implemented by all device drivers that use swrast.
     Mesa will call it to specify the buffer to use for span reading AND
     writing and point/line/triangle rendering.
     There should be no confusion between current read or draw buffer anymore.
   - Added swrast->CurrentBuffer to indicate which color buffer to read/draw.
     Will be FRONT_LEFT_BIT, BACK_LEFT_BIT, FRONT_RIGHT_BIT or BACK_RIGHT_BIT.
     This value is usually passed to swrast->Driver.SetBuffer().
 4. _mesa_create_context() changes.  This function now takes a pointer to
   a __GLimports object.  The __GLimports structure contains function
   pointers to system functions like fprintf(), malloc(), etc.
   The _mesa_init_default_imports() function can be used to initialize
   a __GLimports object.  Most device drivers (like the DRI drivers)
   should use this.
 5. In tnl's struct vertex_buffer, the field "ProjectedClipCoords"
   has been replaced by "NdcPtr" to better match the OpenGL spec's
   terminology.
 6. Since GL_EXT_stencil_two_side has been implemented, many of the
   ctx->Stencil fields are now 2-element arrays.  For example,
   "GLenum Ref" is now "GLenum Ref[2]"  The [0] elements are the front-face
   values and the [1] elements are the back-face values.
   ctx->Stencil.ActiveFace is 0 or 1 to indicate the current face for
   the glStencilOp/Func/Mask() functions.
   ctx->Stencil.TestTwoSide controls whether or not 1 or 2-sided stenciling
   is enabled.
 7. Removed ctx->Polygon._OffsetAny.  Removed ctx->Polygon.OffsetMRD.
 8. GLfloat / GLchan changes:
   - Changed ctx->Driver.ClearColor() to take GLfloat[4] instead of GLchan[4].
     ctx->Color.ClearColor is now GLfloat[4] too.
   - Changed ctx->Driver.AlphaRef() to take GLfloat instead of GLchan.
   - ctx->Color.AlphaRef is now GLfloat.
   - texObj->BorderColor is now GLfloat[4].  texObj->_BorderChan is GLchan[4].
   This is part of an effort to remove all GLchan types from core Mesa so
   that someday we can support 8, 16 and 32-bit color channels dynamically
   at runtime, instead of at compile-time.
 9. GLboolean ctx->Tranform.ClipEnabled[MAX_CLIP_PLANES] has been replaced
   by GLuint ctx->Transform.ClipPlanesEnabled.  The later is a bitfield.
 10. There's a new matrix_stack type in mtypes.h used for the Modelview,
   Projection, Color and Texcoord matrix stacks.
 11. The ctx->Current.* fields have changed a lot.  Now, there's a
   ctx->Current.Attrib[] array for all vertex attributes which matches
   the NV vertex program conventions.
 ----------------------------------------------------------------------
 $Id: RELNOTES-4.1,v 1.22 2002/10/29 15:06:37 brianp Exp $
--- a/docs/RELNOTES-5.0
+++ b/docs/RELNOTES-5.0
@@ -0,0 +1,85 @@
                            Mesa 5.0 release notes
                              November 13, 2002
                                PLEASE READ!!!!
 Introduction
 ------------
 Mesa uses an even/odd version number scheme like the Linux kernel.
 Even-numbered versions (such as 5.0) designate stable releases.
 Odd-numbered versions (such as 4.1) designate new developmental releases.
 Mesa 5.0 is basically just a stabilization of Mesa 4.1.  To see a list of
 bug fixes, etc. see the VERSIONS file.
 New Features in Mesa 5.0
 ------------------------
 Mesa 5.0 supports OpenGL 1.4.  Note Mesa's versioning convention:
   OpenGL Version    Mesa Version
   ------------------------------
        1.0             1.x
        1.1             2.x
        1.2             3.x
        1.3             4.x
        1.4             5.x
 OpenGL 1.4 (and Mesa 5.0) incorporates the following OpenGL extensions as
 standard features:
 	GL_ARB_depth_texture
 	GL_ARB_shadow
 	GL_ARB_texture_env_crossbar
 	GL_ARB_texture_mirror_repeat
 	GL_ARB_window_pos
 	GL_EXT_blend_color
 	GL_EXT_blend_func_separate
 	GL_EXT_blend_logic_op
 	GL_EXT_blend_minmax
 	GL_EXT_blend_subtract
 	GL_EXT_fog_coord
 	GL_EXT_multi_draw_arrays
 	GL_EXT_point_parameters
 	GL_EXT_secondary_color
 	GL_EXT_stencil_wrap
 	GL_SGIS_generate_mipmap
 Device Driver Status
 --------------------
 A number of Mesa's software drivers haven't been actively maintained for
 some time.  We rely on volunteers to maintain many of these drivers.
 Here's the current status of all included drivers:
 Driver			Status
 ----------------------	---------------------
 XMesa (Xlib)		implements OpenGL 1.4
 OSMesa (off-screen)	implements OpenGL 1.4
 FX (3dfx Voodoo1/2)	implements OpenGL 1.3
 SVGA			implements OpenGL 1.3
 Wind River UGL		implements OpenGL 1.3
 Windows/Win32		implements OpenGL 1.4
 DOS/DJGPP		implements OpenGL 1.3
 GGI			implements OpenGL 1.3
 DOS			implements OpenGL 1.4
 BeOS			needs updating (underway)
 Allegro			needs updating
 D3D			needs updating
 Note: supporting OpenGL 1.4 (vs. 1.3 or 1.2) usually only requires that the
 driver call the _mesa_enable_1_4_extensions() function.
 ----------------------------------------------------------------------
 $Id: RELNOTES-5.0,v 3.2 2002/11/13 15:33:51 brianp Exp $
--- a/docs/VERSIONS
+++ b/docs/VERSIONS
@@ -1,3 +1,4 @@
 $Id: VERSIONS,v 1.118 2002/11/13 15:33:50 brianp Exp $
 Mesa Version History
@@ -103,7 +104,7 @@ Mesa Version History
 	- Stencil-related functions now work in display lists
    Changes:
 	- renamed aux.h as glaux.h (MS-DOS names can't start with aux)
-	- most filenames are in 8.3 format to accommodate MS-DOS
+	- most filenames are in 8.3 format to accomodate MS-DOS
 	- use GLubytes to store arrays of colors instead of GLints
 1.2.2   August 2, 1995
@@ -1007,7 +1008,7 @@ Mesa Version History
 	- glGetTexImage was using pixel unpacking instead of packing params
 	- auto-mipmap generation for cube maps was incorrect
    Changes:
-	- max texture units reduced to six to accommodate texture rectangles
+	- max texture units reduced to six to accomodate texture rectangles
 	- removed unfinished GL_MESA_sprite_point extension code
@@ -1079,436 +1080,3 @@ Mesa Version History
 	- fixed one-bit error in point/line fragment Z calculation
 	- fixed potential segfault in fakeglx code
 	- fixed color overflow problem in DOT3 texture env mode
 5.0.1  March 30, 2003
    New:
 	- DOS driver updates from Daniel Borca
 	- updated GL/gl_mangle.h file (Bill Hoffman)
    Bug fixes:
 	- auto mipmap generation for cube maps was broken (bug 641363)
 	- writing/clearing software alpha channels was unreliable
 	- minor compilation fixes for OS/2 (Evgeny Kotsuba)
 	- fixed some bad assertions found with shadowtex demo
 	- fixed error checking bug in glCopyTexSubImage2D (bug 659020)
 	- glRotate(angle, -x, 0, 0) was incorrect (bug 659677)
 	- fixed potential segfault in texture object validation (bug 659012)
 	- fixed some bogus code in _mesa_test_os_sse_exception_support (Linus)
 	- fix fog stride bug in tnl code for h/w drivers (Michel Danzer)
 	- fixed glActiveTexture / glMatrixMode(GL_TEXTURE) bug (#669080)
 	- glGet(GL_CURRENT_SECONDARY_COLOR) should return 4 values, not 3
 	- fixed compilation problem on Solaris7/x86 (bug 536406)
 	- fixed prefetch bug in 3DNow! code (Felix Kuhling)
 	- fixed NeXT build problem (FABSF macro)
 	- glDrawPixels Z values when glPixelZoom!=1 were invalid (bug 687811)
 	- zoomed glDraw/CopyPixels with clipping sometimes failed (bug 689964)
 	- AA line and triangle Z values are now rounded, not truncated
 	- fixed color interpolation bug when GLchan==GLfloat (bug 694461)
 	- glArePrograms/TexturesResident() wasn't 100% correct (Jose Fonseca)
 	- fixed a minor GL_COLOR_MATERIAL bug
 	- NV vertex program EXP instruction was broken
 	- glColorMask misbehaved with X window / pixmap rendering
 	- fix autoconf/libtool GLU C++ linker problem on Linux (a total hack)
 	- attempt to fix GGI compilation problem when MesaDemos not present
 	- NV vertex program ARL-relative fetches didn't work
    Changes:
 	- use glPolygonOffset in gloss demo to avoid z-fighting artifacts
 	- updated winpos and pointblast demos to use ARB extensions
 	- disable SPARC normal transformation code (bug 673938)
 	- GLU fixes for OS/2 (Evgeny Kotsuba)
 5.0.2  September 5, 2003
    Bug fixes:
 	- fixed texgen problem causing texcoord's Q to be zero (stex3d)
 	- default GL_TEXTURE_COMPARE_MODE_ARB was wrong
 	- GL_CURRENT_MATRIX_NV query was wrong
 	- GL_CURRENT_MATRIX_STACK_DEPTH_NV query was off by one
 	- GL_LIST_MODE query wasn't correct
 	- GL_FOG_COORDINATE_SOURCE_EXT query wasn't supported
 	- GL_SECONDARY_COLOR_ARRAY_SIZE_EXT query returned wrong value
 	- blended, wide lines didn't always work correctly (bug 711595)
 	- glVertexAttrib4svNV w component was always 1
 	- fixed bug in GL_IBM_rasterpos_clip (missing return)
 	- GL_DEPTH_TEXTURE_MODE = GL_ALPHA didn't work correctly
 	- a few Solaris compilation fixes
 	- fixed glClear() problem for DRI drivers (non-existant stencil, etc)
 	- fixed int/REAL mixup in GLU NURBS curve evaluator (Eric Cazeaux)
 	- fixed delete [] bug in SI GLU (bug 721765) (Diego Santa Cruz)
 	- glFog() didn't clamp fog colors
 	- fixed bad float/int conversion for GL_TEXTURE_PRIORITY in the
 	  gl[Get]TexParameteri[v] functions
 	- fixed invalid memory references in glTexGen functions (bug 781602)
 	- integer-valued color arrays weren't handled correctly
 	- glDrawPixels(GL_DEPTH_COMPONENT) with glPixelZoom didn't work
 	- GL_EXT_texture_lod_bias is part of 1.4, overlooked in 5.0.1
    Changes:
 	- build GLUT with -fexceptions so C++ apps propogate exceptions
 5.1  December 17, 2003
    New:
 	- reorganized directory tree
 	- GL_ARB_vertex/fragment_program extensions (Michal Krol & Karl Rasche)
 	- GL_ATI_texture_env_combine3 extension (Ian Romanick)
 	- GL_SGI_texture_color_table extension (Eric Plante)
 	- GL_NV_fragment_program extension
 	- GL_NV_light_max_exponent extension
 	- GL_EXT_texture_rectangle (identical to GL_NV_texture_rectangle)
 	- GL_ARB_occlusion_query extension
 	- GL_ARB_point_sprite extension
 	- GL_ARB_texture_non_power_of_two extension
 	- GL_IBM_multimode_draw_arrays extension
 	- GL_EXT_texture_mirror_clamp extension (Ian Romanick)
 	- GL_ARB_vertex_buffer_object extension
 	- new X86 feature detection code (Petr Sebor)
 	- less memory used for display lists and vertex buffers
 	- demo of per-pixel lighting with a fragment program (demos/fplight.c)
 	- new version (18) of glext.h header
 	- new spriteblast.c demo of GL_ARB_point_sprite
 	- faster glDrawPixels in X11 driver in some cases (see RELNOTES-5.1)
 	- faster glCopyPixels in X11 driver in some cases (see RELNOTES-5.1)
    Bug fixes:
 	- really enable OpenGL 1.4 features in DOS driver.
 	- fixed issues in glDrawPixels and glCopyPixels for very wide images
 	- glPixelMapf/ui/usv()'s size parameter is GLsizei, not GLint
 	- fixed some texgen bugs reported by Daniel Borca
 	- fixed wglMakeCurrent(NULL, NULL) bug (#835861)
 	- fixed glTexSubImage3D z-offset bug (Cedric Gautier)
 	- fixed RGBA blend enable bug (Ville Syrjala)
 	- glAccum is supposed to be a no-op in selection/feedback mode
 	- fixed texgen bug #597589 (John Popplewell)
    Changes:
 	- dropped API trace feature (src/Trace/)
 	- documentation overhaul.  merged with website content.  more html.
 	- glxgears.c demo updated to use GLX swap rate extensions
 	- glTexImage1/2/3D now allows width/height/depth = 0
 	- disable SPARC asm code on Linux (bug 852204)
 6.0  January 16, 2004
    New:
 	- full OpenGL 1.5 support
 	- updated GL/glext.h file to version 21
    Changes:
 	- changed max framebuffer size to 4Kx4K (MAX_WIDTH/HEIGHT in config.h)
    Bug fixes:
 	- fixed bug in UNCLAMPED_FLOAT_TO_UBYTE macro; solves a color
 	  clamping issue
 	- updated suno5-gcc configs
 	- glColor3 functions sometimes resulted in undefined alpha values
 	- fixed FP divide by zero error seen on VMS with xlockmore, others
 	- fixed vertex/fragment program debug problem (bug 873011)
 	- building on AIX with gcc works now
 	- glDeleteProgramsARB failed for ARB fragment programs (bug 876160)
 	- glDrawRangeElements tried to modify potentially read-only storage
 	- updated files for building on Windows
 6.0.1  April 2, 2004
    New:
 	- upgraded glext.h to version 22
 	- new build targets (Dan Schikore)
 	- new linux-x86-opteron build target (Heath Feather)
    Bug fixes:
 	- glBindProgramARB didn't update all necessary state
 	- fixed build problems on OpenBSD
 	- omit CVS directories from tarballs
 	- glGetTexImage(GL_COLOR_INDEX) was broken
 	- fixed an infinite loop in t&l module
 	- silenced some valgrind warnings about using unitialized memory
 	- fixed some compilation/link glitches on IRIX (Mike Stephens)
 	- glBindProgram wasn't getting compiled into display lists
 	- GLX_FBCONFIG_ID wasn't recognized in glXChooseFBConfig() (bug 888079)
 	- two-sided lighting and vertex program didn't work (bug 887330)
 	- stores to program parameter registers in vertex state programs
 	  didn't work.
 	- fixed glOrtho bug found with gcc 3.2.2 (RH9)
 	- glXCreateWindow() wasn't fully implemented (bug 890894)
 	- generic vertex attribute arrays didn't work in display lists
 	- vertex buffer objects' default usage and access fields were wrong
 	- glDrawArrays with start!=0 was broken
 	- fragment program PK2H, UP2H, UP4B and UP4UB instructions were broken
 	- linux-osmesa16-static config didn't work
 	- fixed a few color index rendering problems (bug 910687)
 	- glInterleavedArrays didn't respect GL_CLIENT_ACTIVE_TEXTURE
 	- OSMesa RGB and BGR modes were broken
 	- glProgramStringARB mistakenly required a null-terminated string
 	- fragment program XPD instruction was incorrect
 	- glGetMaterial() didn't work reliably
 	- ARB_fragment_program KIL instruction was incorrect
 6.1  August 18, 2004
    New:
 	- Revamped Makefile system
 	- glXUseRotatedXFont() utility (see xdemos/xuserotfont.c)
 	- internal driver interface changes related to texture object
 	  allocation, vertex/fragment programs, BlendEquationSeparate, etc.
 	- option to walk triangle edges with double-precision floats
 	  (Justin Novosad of Discreet) (see config.h file)
 	- support for AUX buffers in software GLX driver
 	- updated glext.h to version 24 and glxext.h to version 6
 	- new MESA_GLX_FORCE_ALPHA and MESA_GLX_DEPTH_BITS env vars
 	- updated BeOS support (Philippe Houdoin)
    Changes:
 	- fragment fog interpolation is perspective corrected now
 	- new glTexImage code, much cleaner, may be a bit faster
    Bug fixes:
 	- glArrayElement in display lists didn't handle generic vertex attribs
 	- glFogCoord didn't always work properly
 	- ARB_fragment_program fog options didn't work
 	- frag prog TEX instruction no longer incorrectly divides s,t,r by q
 	- ARB frag prog TEX and TEXP instructions now use LOD=0
 	- glTexEnviv in display lists didn't work
 	- glRasterPos didn't do texgen or apply texture matrix
 	- GL_DOUBLE-valued vertex arrays were broken in some cases
 	- fixed texture rectangle edge/border sampling bugs
 	- sampling an incomplete texture in a fragment program would segfault
 	- glTexImage was missing a few error checks
 	- fixed some minor glGetTexParameter glitches
 	- GL_INTENSITY was mistakenly accepted as a <format> to glTexImage
 	- fragment program writes to RC/HC register were broken
 	- fixed a few glitches in GL_HP_occlusion_test extension
 	- glBeginQueryARB and glEndQueryARB didn't work inside display lists
 	- vertex program state references were broken
 	- fixed triangle color interpolation bug on AIX (Shane Blackett)
 	- fixed a number of minor memory leaks (bug #1002030)
 6.2  October 2, 2004
    New:
 	- enabled GL_ARB_texture_rectangle (same as GL_NV_texture_rectangle)
 	- updated Doxygen support (Jose Fonseca)
    Changes:
 	- some GGI driver updates (Christoph Egger, bug 1025977)
    Bug fixes:
 	- Omit GL_ARB_texture_non_power_of_two from list of OpenGL 1.5 features
 	- fixed a few compilation issues on IRIX
 	- fixed a matrix classification bug (reported by Wes Bethel)
 	- we weren't reseting the vertex/fragment program error state
 	  before parsing (Dave Reveman)
 	- adjust texcoords for sampling texture rectangles (Dave Reveman)
 	- glGet*(GL_MAX_VERTEX_ATTRIBS_ARB) wasn't implemented
 	- repeated calls to glDeleteTexture(t) could lead to a crash
 	- fixed potential ref count bugs in VBOs and vertex/fragment programs
 	- spriteblast demo didn't handle window size changes correctly
 	- glTexSubImage didn't handle pixels=NULL correctly for PBOs
 	- fixed color index mode glDrawPixels bug (Karl Schultz)
 6.2.1  December 9, 2004
    Bug fixes:
 	- don't apply regular fog or color sum when using a fragment program
 	- glProgramEnvParameter4fARB always generated an error on
 	  GL_FRAGMENT_PROGRAM_ARB (fdo bug 1645)
 	- glVertexAttrib3svNV and glVertexAttrib3svARB were broken
 	- fixed width/height mix-up in glSeparableFilter2D()
 	- fixed regression in glCopyPixels + convolution
 	- glReadPixels from a clipped front color buffer didn't always work
 	- glTexImage didn't accept GL_RED/GREEN/BLUE as the format
 	- Attempting queries/accesses of VBO 0 weren't detected as errors
 	- paletted textures failed if the palette had fewer than 256 entries
    Changes:
 	- fixed a bunch of compiler warnings found with gcc 3.4
 	- bug reports should to go bugzilla.freedesktop.org
 6.3  July 20, 2005
    New:
 	- GL_EXT_framebuffer_object extension
 	- GL_ARB_draw_buffers extension
 	- GL_ARB_pixel_buffer_object extension
 	- GL_OES_read_format extension (Ian Romanick)
 	- DirectFB driver (Claudio Ciccani)
 	- x86_64 vertex transformation code (Mikko T.)
 	- Updated GL/glext.h to version 29
    Changes:
 	- added -stereo option for glxgears demo (Jacek Rosik)
 	- updated the PBuffer demo code in xdemos/ directory
 	- glDeleteTextures/Programs/Buffers() now makes the object ID
 	  available for immediate re-use
 	- assorted 64-bit clean-ups fixes (x86_64 and Win64)
 	- lots of internal changes for GL_EXT_framebuffer_object
    Bug fixes:
 	- some functions didn't support PBO functionality
 	- glGetTexImage didn't convert color index images to RGBA as required
 	- fragment program texcoords were sometimes wrong for points and lines
 	- fixed problem with negative dot product in arbfplight, fplight demos
 	- fixed bug in perspective correction of antialiased, textured lines
 	- querying GL_POST_CONVOLUTION_ALPHA_BIAS_EXT returned wrong value
 	- fixed a couple per-pixel fog bugs (Soju Matsumoto)
 	- glGetBooleanv(GL_FRAGMENT_PROGRAM_BINDING_NV) was broken
 	- fixed float parsing bug in ARB frag/vert programs (bug 2520)
 	- XMesaGetDepthBuffer() returned incorrect value for bytesPerValue
 	- GL_COLOR_MATERIAL with glColor3 didn't properly set diffuse alpha
 	- glXChooseFBConfig() crashed if attribList pointer was NULL
 	- program state.light[n].spot.direction.w was wrong value (bug 3083)
 	- fragment program fog option required glEnable(GL_FOG) - wrong.
 	- glColorTable() could produce a Mesa implementation error (bug 3135)
 	- RasterPos could get corrupted by color index rendering path
 	- Removed bad XTranslateCoordinates call when rendering to Pixmaps
 	- glPopAttrib() didn't properly restore GL_TEXTURE_GEN enable state
 	- fixed a few Darwin compilation problems
 6.3.1
    This was an intermediate release for X.org which wasn't otherwise released.
 6.3.2  August 19, 2005
    New:
 	- The distribution now includes the DRI drivers and GLX code
    Changes:
 	- Made the DRI "new" driver interface standard, remove old code
    Bug fixes:
 	- GL_ARB_vertex/fragment_shader were mistakenly listed in the
 	  extensions string
 	- negative relative addressing in vertex programs was broken
 	- update/fix SPARC assembly code for vertex transformation
 	- fixed memory leak when freeing GLX drawables/renderbuffers
 	- fixed display list memory leak
 	- the GL_PIXEL_MAP_I_TO_I table is now floating point, not integer
 	- wglGetProcAddress() didn't handle wgl-functions
 	- fixed glxext.h cross-compile issue (Colin Harrison)
 	- assorted DRI driver fixes
 6.4  October 24, 2005
    New:
 	- Added a fast XOR line drawing function in Xlib driver
 	- Added support for GL_ARB_texture_mirrored_repeat to savage
 	  driver (supported only on Savage4 hardware).
    Changes:
 	- Mesa now packaged in three parts: Library, Demos and GLUT
    Bug fixes:
 	- GLX_X_RENDERABLE token wasn't accepted by glXChooseFBConfig
 	- Some files were present multiple times in the 6.3.2 tarballs
 	- r200_vtxtmp_x86.S file was missing from 6.3.2 tarball (bug 4207)
 	- glxgears_fbconfig demo didn't work (bug 4237)
 	- fixed bug when bilinear sampling 2d textures with borders
 	- glXCreatePbuffer() could segfault instead of returning 0 (bug 4235)
 	- fixed undefined frexp and rand in X.org libGLcore.a (bug 4242)
 	- fixed a few problems with proxy color tables (bug 4270)
 	- fixed precision problem in Z clearing (bug 4395)
 	- glBitmap, glDraw/CopyPixels mistakenly generated selection hits
 	- fixed potential segfault caused by reading pixels outside
 	  of renderbuffer bounds
 	- glGetTexLevelParameter didn't accept GL_TEXTURE_DEPTH_SIZE_ARB
 	- fixed memory corruption bug involving software alpha buffers
 	- glReadPixels clipped by window bounds was sometimes broken
 	- glDraw/CopyPixels of stencil data ignored the stencil write mask
 	- glReadPixels from a texture bound to a framebuffer object didn't work
 	- glIsRender/FramebufferEXT weren't totally correct
 	- fixed a number of point size attenuation/fade bugs
 	- fixed glFogCoord bug 4729
 	- GLX encoding for transpose matrix functions was broken
 	- fixed broken fragment program KIL and SWZ instructions
 	- fragment programs that wrote result.depth.z didn't work
 6.4.1  November 30, 2005
    Bug fixes:
 	- redefining a vertex program string didn't take effect in TNL module
 	- fixed occasional segfault upon vertex/fragment parsing error
 	- vertex program LIT instruction didn't handle 0^0=1 correctly
 	- fragment program fog option didn't work with glDrawPixels, glBitmap
 	- USE_MGL_NAMESPACE didn't work for x86-64
 	- OSMesa demos were missing from previous release tarballs
 	- fixed problem with float->ushort conversion in glClear (bug 4992)
 	- popping of GL_EYE_PLANE texgen state was broken (bug 4996)
 	- popping of GL_SPOT_DIRECTION light state was broken (bug 5005)
 	- fixed occasional triangle color interpolation problem on VMS
 	- work around invalid free() call (bug 5131)
 	- fixed BSD X server compilation problem by including stdint.h
 6.4.2  February 2, 2006
    New:
 	- added OSMesaColorClamp() function/feature
 	- added wglGetExtensionStringARB() function
    Bug fixes:
 	- fixed some problems when building on Windows
 	- GLw header files weren't installed by installmesa script (bug 5396)
 	- GL/glfbdev.h file was missing from tarballs
 	- fixed TNL initialization bug which could lead to crash (bug 5791)
 6.5  March 31, 2006
    New:
 	- OpenGL Shading Language support through GL_ARB_shader_objects,
 	  GL_ARB_shading_language_100, GL_ARB_vertex_shader and
 	  GL_ARB_fragment_shader (done by Michal Krol)
 	- GL_EXT_packed_depth_stencil extension
 	- GL_EXT_timer_query extension
 	- GL_EXT_framebuffer_blit extension
 	- GL_ARB_half_float_pixel
 	- reflect demo improved to support multiple windows
 	- singlebuffer demo (shows no/little-flicker single-buffered rendering)
 	- r200: enable GL_ARB_texture_env_crossbar, separate the texture
 	  sampling unit bits from the texture env combine enable bits
 	- r200: add support for GL_ATI_fragment_shader
 	- added fast XOR-mode line drawing optimization
 	- radeon: add support for all 3 tmus, GL_ARB_texture_cube_map
 	  and GL_EXT_fog_coord
 	- MESA_GLX_ALPHA_BITS env var for xlib driver
 	- many DRI driver updates (including screen rotation support
 	  for the Intel DRI driver)
    Changes:
 	- removed GL_HP_occlusion_test (use GL_ARB_occlusion_query instead)
 	- removed GL_SGIX/SGIS_pixel_texture extensions
    Bug fixes:
 	- fixed glxcontextmodes.c datatype problem (bug 5835)
 	- fixed aix-gcc build/install bugs (bug 5874)
 	- fixed some bugs in texture env program generation
 	- glXCopyContext() didn't handle texture object bindings properly
 	- glXCopyContext() didn't copy all lighting state
 	- fixed FreeBSD config (Pedro Giffuni)
 	- fixed some minor framebuffer object bugs
 	- replaced dprintf() with _glu_printf() in GLU (bug 6244)
 	- fixed a number of thread safety bugs/regressions
 	- fixed a number of GLU tesselator bugs (John Shell, bug 6339)
 	- paletted texturing was broken w/ floating point palettes (K. Schultz)
 	- lots of assorted framebuffer object bug fixes
 6.5.1  August 31, 2006
    New:
 	- Intel i965 DRI driver
 	- GL_APPLE_vertex_array_object extension (Ian Romanick)
 	- GL_EXT_texture_sRGB extension
 	- GL_EXT_gpu_program_parameters (Ian Romanick)
 	- "engine" demo
 	- updated fbdev driver and GLUT for fbdev (Sean D'Epagnier)
 	- many updates to the DRI drivers
    Changes:
 	- The glVertexAttribARB functions no longer alias the conventional
 	  vertex attributes.
 	- glxinfo program prints more info with -l option
 	- GL_FRAGMENT_PROGRAM_NV and GL_FRAGMENT_PROGRAM_ARB are now
 	  compatible, in terms of glBindProgramARB()
    Bug fixes:
 	- fixed broken texture border handling for depth textures (bug 6498)
 	- removed the test for duplicated framebuffer attachments, per
 	  version 117 of the GL_EXT_framebuffer_object specification
 	- fixed a few render-to-texture bugs, including render to depth texture
 	- clipping of lines against user-defined clip planes was broken (6512)
 	- assembly language dispatch for SPARC was broken (bug 6484)
 	- assorted compilation fixes on various Unix platforms (Dan Schikore)
 	- glPopAttrib could restore an invalid value for GL_DRAW_BUFFER
 	- assorted minor fixes for 16 and 32 bit/channel modes
 	- fixed assorted bugs in texture compression paths
 	- fixed indirect rendering vertex array crashes (bug 6863)
 	- glDrawPixels GL_INDEX_OFFSET didn't always work
 	- fixed convolution memory leak (bug 7077)
 	- rectangular depth textures didn't work
 	- invalid mode to glBegin didn't generate an error (bug 7142)
 	- 'normalized' parameter to glVertexAttribPointerARB didn't work
 	- disable bogus GLX_SGI_video_sync extension in xlib driver
 	- fixed R128 driver locking bug (Martijn van Oosterhout)
 	- using evaluators with vertex programs caused crashes (bug 7564)
 	- fragment.position wasn't set correctly for point/line primitives
 	- fixed parser bug for scalar sources for GL_NV_fragment_program
 	- max fragment program length was incorrectly 128, now 1024
 	- writes to result.depth in fragment programs weren't clamped to [0,1]
 	- fixed potential dangling pointer bug in glBindProgram()
 	- fixed some memory leaks (and potential crashes) in Xlib driver
--- a/docs/application-issues.html
+++ b/docs/application-issues.html
@@ -1,83 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Application Issues</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Application Issues</h1>
 <p>
 This page documents known issues with some OpenGL applications.
 </p>
 <h2>Topogun</h2>
 <p>
 <a href="http://www.topogun.com/">Topogun</a> for Linux (version 2, at least)
 creates a GLX visual without requesting a depth buffer.
 This causes bad rendering if the OpenGL driver happens to choose a visual
 without a depth buffer.
 </p>
 <p>
 Mesa 9.1.2 and later (will) support a DRI configuration option to work around
 this issue.
 Using the <a href="https://dri.freedesktop.org/wiki/DriConf">driconf</a> tool,
 set the "Create all visuals with a depth buffer" option before running Topogun.
 Then, all GLX visuals will be created with a depth buffer.
 </p>
 <h2>Old OpenGL games</h2>
 <p>
 Some old OpenGL games (approx. ten years or older) may crash during
 start-up because of an extension string buffer-overflow problem.
 </p>
 <p>
 The problem is a modern OpenGL driver will return a very long string
 for the glGetString(GL_EXTENSIONS) query and if the application
 naively copies the string into a fixed-size buffer it can overflow the
 buffer and crash the application.
 </p>
 <p>
 The work-around is to set the MESA_EXTENSION_MAX_YEAR environment variable
 to the approximate release year of the game.
 This will cause the glGetString(GL_EXTENSIONS) query to only report extensions
 older than the given year.
 </p>
 <p>
 For example, if the game was released in 2001, do
 <pre>
 export MESA_EXTENSION_MAX_YEAR=2001
 </pre>
 before running the game.
 </p>
 <h2>Viewperf</h2>
 <p>
 See the <a href="viewperf.html">Viewperf issues</a> page for a detailed list
 of Viewperf issues.
 </p>
 </div>
 </body>
 </html>
--- a/docs/autoconf.html
+++ b/docs/autoconf.html
@@ -1,257 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Compilation and Installation using Autoconf</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Compilation and Installation using Autoconf</h1>
 <ol>
 <li><p><a href="#basic">Basic Usage</a></li>
 <li><p><a href="#driver">Driver Options</a>
  <ul>
  <li><a href="#xlib">Xlib Driver Options</a></li>
  <li><a href="#dri">DRI Driver Options</a></li>
  <li><a href="#osmesa">OSMesa Driver Options</a></li>
  </ul>
 </ol>
 <h2 id="basic">1. Basic Usage</h2>
 <p>
 The autoconf generated configure script can be used to guess your
 platform and change various options for building Mesa. To use the
 configure script, type:
 </p>
 <pre>
    ./configure
 </pre>
 <p>
 To see a short description of all the options, type <code>./configure
 --help</code>. If you are using a development snapshot and the configure
 script does not exist, type <code>./autogen.sh</code> to generate it
 first. If you know the options you want to pass to
 <code>configure</code>, you can pass them to <code>autogen.sh</code>. It
 will run <code>configure</code> with these options after it is
 generated. Once you have run <code>configure</code> and set the options
 to your preference, type:
 </p>
 <pre>
    make
 </pre>
 <p>
 This will produce libGL.so and/or several other libraries depending on the
 options you have chosen. Later, if you want to rebuild for a different
 configuration run <code>make realclean</code> before rebuilding.
 </p>
 <p>
 Some of the generic autoconf options are used with Mesa:
 </p>
 <dl>
 <dt><code>--prefix=PREFIX</code></dt>
 <dd><p>This is the root directory where
 files will be installed by <code>make install</code>. The default is
 <code>/usr/local</code>.</p>
 </dd>
 <dt><code>--exec-prefix=EPREFIX</code></dt>
 <dd><p>This is the root directory
 where architecture-dependent files will be installed. In Mesa, this is
 only used to derive the directory for the libraries. The default is
 <code>${prefix}</code>.</p>
 </dd>
 <dt><code>--libdir=LIBDIR</code></dt>
 <dd><p>This option specifies the directory
 where the GL libraries will be installed. The default is
 <code>${exec_prefix}/lib</code>. It also serves as the name of the
 library staging area in the source tree. For instance, if the option
 <code>--libdir=/usr/local/lib64</code> is used, the libraries will be
 created in a <code>lib64</code> directory at the top of the Mesa source
 tree.</p>
 </dd>
 <dt><code>--sysconfdir=DIR</code></dt>
 <dd><p>This option specifies the directory where the configuration
 files will be installed. The default is <code>${prefix}/etc</code>.
 Currently there's only one config file provided when dri drivers are
 enabled - it's <code>drirc</code>.</p>
 </dd>
 <dt><code>--enable-static, --disable-shared</code></dt>
 <dd><p>By default, Mesa
 will build shared libraries. Either of these options will force static
 libraries to be built. It is not currently possible to build static and
 shared libraries in a single pass.</p>
 </dd>
 <dt><code>CC, CFLAGS, CXX, CXXFLAGS</code></dt>
 <dd><p>These environment variables
 control the C and C++ compilers used during the build. By default,
 <code>gcc</code> and <code>g++</code> are used and the debug/optimisation
 level is left unchanged.</p>
 </dd>
 <dt><code>LDFLAGS</code></dt>
 <dd><p>An environment variable specifying flags to
 pass when linking programs. These should be empty and
 <code>PKG_CONFIG_PATH</code> is recommended to be used instead. If needed
 it can be used to direct the linker to use libraries in nonstandard
 directories. For example, <code>LDFLAGS="-L/usr/X11R6/lib"</code>.</p>
 </dd>
 <dt><code>PKG_CONFIG_PATH</code></dt>
 <dd><p>The
 <code>pkg-config</code> utility is a hard requirement for configuring and
 building mesa. It is used to search for external libraries
 on the system. This environment variable is used to control the search
 path for <code>pkg-config</code>. For instance, setting
 <code>PKG_CONFIG_PATH=/usr/X11R6/lib/pkgconfig</code> will search for
 package metadata in <code>/usr/X11R6</code> before the standard
 directories.</p>
 </dd>
 </dl>
 <p>
 There are also a few general options for altering the Mesa build:
 </p>
 <dl>
 <dt><code>--enable-debug</code></dt>
 <dd><p>This option will set the compiler debug/optimisation levels (if the user
 hasn't already set them via the CFLAGS/CXXFLAGS) and macros to aid in
 debugging the Mesa libraries.</p>
 <p>Note that enabling this option can lead to noticeable loss of performance.</p>
 <dt><code>--disable-asm</code></dt>
 <dd><p>There are assembly routines
 available for a few architectures. These will be used by default if
 one of these architectures is detected. This option ensures that
 assembly will not be used.</p>
 </dd>
 <dt><code>--build=</code></dt>
 <dt><code>--host=</code></dt>
 <dd><p>By default, the build will compile code for the architecture that
 it's running on. In order to build cross-compile Mesa on a x86-64 machine
 that is to run on a i686, one would need to set the options to:</p>
 <p><code>--build=x86_64-pc-linux-gnu --host=i686-pc-linux-gnu</code></p>
 Note that these can vary from distribution to distribution. For more
 information check with the
 <a href="https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/html_node/Specifying-Target-Triplets.html">
 autoconf manual</a>.
 Note that you will need to correctly set <code>PKG_CONFIG_PATH</code> as well.
 <p>In some cases a single compiler is capable of handling both architectures
 (multilib) in that case one would need to set the <code>CC,CXX</code> variables
 appending the correct machine options. Seek your compiler documentation for
 further information -
 <a href="https://gcc.gnu.org/onlinedocs/gcc/Submodel-Options.html"> gcc
 machine dependent options</a></p>
 <p>In addition to specifying correct <code>PKG_CONFIG_PATH</code> for the target
 architecture, the following should be sufficient to configure multilib Mesa</p>
 <code>./configure CC="gcc -m32" CXX="g++ -m32" --build=x86_64-pc-linux-gnu --host=i686-pc-linux-gnu ...</code>
 </dd>
 </dl>
 <h2 id="driver">2. GL Driver Options</h2>
 <p>
 There are several different driver modes that Mesa can use. These are
 described in more detail in the <a href="install.html">basic
 installation instructions</a>. The Mesa driver is controlled through the
 configure options <code>--enable-glx</code> and <code>--enable-osmesa</code>
 </p>
 <h3 id="xlib">Xlib</h3><p>
 It uses Xlib as a software renderer to do all rendering. It corresponds
 to the option <code>--enable-glx=xlib</code> or <code>--enable-glx=gallium-xlib</code>.
 <h3 id="dri">DRI</h3><p>This mode uses the DRI hardware drivers for
 accelerated OpenGL rendering. To enable use <code>--enable-glx=dri
 --enable-dri</code>.
 <!-- DRI specific options -->
 <dl>
 <dt><code>--with-dri-driverdir=DIR</code>
 <dd><p> This option specifies the
 location the DRI drivers will be installed to and the location libGL
 will search for DRI drivers. The default is <code>${libdir}/dri</code>.
 <dt><code>--with-dri-drivers=DRIVER,DRIVER,...</code>
 <dd><p> This option
 allows a specific set of DRI drivers to be built. For example,
 <code>--with-dri-drivers="swrast,i965,radeon,nouveau"</code>. By
 default, the drivers will be chosen depending on the target platform.
 See the directory <code>src/mesa/drivers/dri</code> in the source tree
 for available drivers. Beware that the swrast DRI driver is used by both
 libGL and the X.Org xserver GLX module to do software rendering, so you
 may run into problems if it is not available.
 <!-- This explanation might be totally bogus. Kristian? -->
 <dt><code>--disable-driglx-direct</code>
 <dd><p> Disable direct rendering in
 GLX. Normally, direct hardware rendering through the DRI drivers and
 indirect software rendering are enabled in GLX. This option disables
 direct rendering entirely. It can be useful on architectures where
 kernel DRM modules are not available.
 <dt><code>--enable-glx-tls</code> <dd><p>
 Enable Thread Local Storage (TLS) in
 GLX.
 <dt><code>--with-expat=DIR</code>
 <dd><p><strong>DEPRECATED</strong>, use <code>PKG_CONFIG_PATH</code> instead.</p>
 <p>The DRI-enabled libGL uses expat to
 parse the DRI configuration files in <code>${sysconfdir}/drirc</code> and
 <code>~/.drirc</code>. This option allows a specific expat installation
 to be used. For example, <code>--with-expat=/usr/local</code> will
 search for expat headers and libraries in <code>/usr/local/include</code>
 and <code>/usr/local/lib</code>, respectively.
 </dl>
 <h3 id="osmesa">OSMesa </h3><p> No libGL is built in this
 mode. Instead, the driver code is built into the Off-Screen Mesa
 (OSMesa) library. See the <a href="osmesa.html">Off-Screen Rendering</a>
 page for more details.  It corresponds to the option
 <code>--enable-osmesa</code>.
 <!-- OSMesa specific options -->
 <dl>
 <dt><code>--with-osmesa-bits=BITS</code>
 <dd><p> This option allows the size
 of the color channel in bits to be specified. By default, an 8-bit
 channel will be used, and the driver will be named libOSMesa. Other
 options are 16- and 32-bit color channels, which will add the bit size
 to the library name. For example, <code>--with-osmesa-bits=16</code>
 will create the libOSMesa16 library with a 16-bit color channel.
 </dl>
 <h2 id="library">3. Library Options</h2>
 <p>
 The configure script provides more fine grained control over the libraries
 that will be built.
 </div>
 </body>
 </html>
--- a/docs/bugs.html
+++ b/docs/bugs.html
@@ -1,64 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Mesa Bug Reporting</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Bug Database</h1>
 <p>
 The Mesa bug database is hosted on
 <a href="https://freedesktop.org">freedesktop.org</a>.
 The old bug database on SourceForge is no longer used.
 </p>
 <p>
 To file a Mesa bug, go to
 <a href="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa">
 Bugzilla on freedesktop.org</a>
 </p>
 <p>
 Please follow these bug reporting guidelines:
 </p>
 <ul>
 <li>Check if a new version of Mesa is available which might have fixed
 the problem.
 <li>Check if your bug is already reported in the database.
 <li>Monitor your bug report for requests for additional information, etc.
 <li>Attach the output of running glxinfo or wglinfo.
 This will tell us the Mesa version, which device driver you're using, etc.
 <li>If you're reporting a crash, try to use your debugger (gdb) to get a stack
 trace. Also, recompile Mesa in debug mode to get more detailed information.
 <li>Describe in detail how to reproduce the bug, especially with games
 and applications that the Mesa developers might not be familiar with.
 <li>Provide an <a href="https://github.com/apitrace/apitrace">apitrace</a>
 or simple GLUT-based test program if possible.
 </ul>
 <p>
 Bug reports will automatically be forwarded by bugzilla to the Mesa
 developer's mailing list.
 </p>
 <p>
 The easier a bug is to reproduce, the sooner it will be fixed.
 Please do everything you can to facilitate quickly fixing bugs.
 If your bug report is vague or your test program doesn't compile
 easily, the problem may not be fixed very quickly.
 </p>
 </div>
 </body>
 </html>
--- a/docs/codingstyle.html
+++ b/docs/codingstyle.html
@@ -1,142 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Coding Style</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Coding Style</h1>
 <p>
 Mesa is over 20 years old and the coding style has evolved over time.
 Some old parts use a style that's a bit out of date.
 Different sections of mesa can use different coding style as set in the local
 EditorConfig (.editorconfig) and/or Emacs (.dir-locals.el) file.
 Alternatively the following is applicable.
 If the guidelines below don't cover something, try following the format of
 existing, neighboring code.
 </p>
 <p>
 Basic formatting guidelines
 </p>
 <ul>
 <li>3-space indentation, no tabs.
 <li>Limit lines to 78 or fewer characters.  The idea is to prevent line
 wrapping in 80-column editors and terminals.  There are exceptions, such
 as if you're defining a large, static table of information.
 <li>Opening braces go on the same line as the if/for/while statement.
 For example:
 <pre>
   if (condition) {
      foo;
   } else {
      bar;
   }
 </pre>
 <li>Put a space before/after operators.  For example, <tt>a = b + c;</tt>
 and not <tt>a=b+c;</tt>
 <li>This GNU indent command generally does the right thing for formatting:
 <pre>
   indent -br -i3 -npcs --no-tabs infile.c -o outfile.c
 </pre>
 <li>Use comments wherever you think it would be helpful for other developers.
 Several specific cases and style examples follow.  Note that we roughly
 follow <a href="https://www.stack.nl/~dimitri/doxygen/">Doxygen</a> conventions.
 <br>
 <br>
 Single-line comments:
 <pre>
   /* null-out pointer to prevent dangling reference below */
   bufferObj = NULL;
 </pre>
 Or,
 <pre>
   bufferObj = NULL;  /* prevent dangling reference below */
 </pre>
 Multi-line comment:
 <pre>
   /* If this is a new buffer object id, or one which was generated but
    * never used before, allocate a buffer object now.
    */
 </pre>
 We try to quote the OpenGL specification where prudent:
 <pre>
   /* Page 38 of the PDF of the OpenGL ES 3.0 spec says:
    *
    *     "An INVALID_OPERATION error is generated for any of the following
    *     conditions:
    *
    *     * <length> is zero."
    *
    * Additionally, page 94 of the PDF of the OpenGL 4.5 core spec
    * (30.10.2014) also says this, so it's no longer allowed for desktop GL,
    * either.
    */
 </pre>
 Function comment example:
 <pre>
   /**
    * Create and initialize a new buffer object.  Called via the
    * ctx->Driver.CreateObject() driver callback function.
    * \param  name  integer name of the object
    * \param  type  one of GL_FOO, GL_BAR, etc.
    * \return  pointer to new object or NULL if error
    */
   struct gl_object *
   _mesa_create_object(GLuint name, GLenum type)
   {
      /* function body */
   }
 </pre>
 <li>Put the function return type and qualifiers on one line and the function
 name and parameters on the next, as seen above.  This makes it easy to use
 <code>grep ^function_name dir/*</code> to find function definitions.  Also,
 the opening brace goes on the next line by itself (see above.)
 <li>Function names follow various conventions depending on the type of function:
 <pre>
   glFooBar()       - a public GL entry point (in glapi_dispatch.c)
   _mesa_FooBar()   - the internal immediate mode function
   save_FooBar()    - retained mode (display list) function in dlist.c
   foo_bar()        - a static (private) function
   _mesa_foo_bar()  - an internal non-static Mesa function
 </pre>
 <li>Constants, macros and enum names are ALL_UPPERCASE, with _ between
 words.
 <li>Mesa usually uses camel case for local variables (Ex: "localVarname")
 while gallium typically uses underscores (Ex: "local_var_name").
 <li>Global variables are almost never used because Mesa should be thread-safe.
 <li>Booleans.  Places that are not directly visible to the GL API
 should prefer the use of <tt>bool</tt>, <tt>true</tt>, and
 <tt>false</tt> over <tt>GLboolean</tt>, <tt>GL_TRUE</tt>, and
 <tt>GL_FALSE</tt>.  In C code, this may mean that
 <tt>#include &lt;stdbool.h&gt;</tt> needs to be added.  The
 <tt>try_emit_</tt>* methods in src/mesa/program/ir_to_mesa.cpp and
 src/mesa/state_tracker/st_glsl_to_tgsi.cpp can serve as examples.
 </ul>
 </p>
 </div>
 </body>
 </html>
--- a/docs/conform.html
+++ b/docs/conform.html
@@ -1,703 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Conformance</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Conformance</h1>
 <p>
 The SGI OpenGL conformance tests verify correct operation of OpenGL
 implementations.  I, Brian Paul, have been given a copy of the tests
 for testing Mesa.  The tests are not publicly available.
 </p>
 <p>
 This file has the latest results of testing Mesa with the OpenGL 1.2
 conformance tests.  Testing with the preliminary OpenGL 1.3 tests has
 also been done.  Mesa passes all the 1.3 tests.
 </p>
 <p>
 The tests were run using the software X11 device driver on 24-bpp
 and 16-bpp displays.
 </p>
 <p>
 Mesa 4.0 and later pass all conformance tests at all path levels.
 Note that this says nothing about the conformance of hardware drivers
 based upon Mesa.
 </p>
 <pre>
 COVERAGE TESTS
 --------------
 Test that all API functions accept the legal parameters and reject
 illegal parameters.  The result of each test is either pass or fail.
 % covgl
 OpenGL Coverage Test.
 Version 1.2
 covgl passed.
 covgl passed at 1.1 level.
 covgl passed at 1.2 level.
 covgl passed for ARB_multitexture.
 % covglu
 OpenGL GLU Coverage Test.
 Version 1.3
 covglu passed.
 covglu passed at 1.1 level.
 % covglx
 OpenGL X Coverage Test.
 Version 1.1.1
 covglx passed.
 % primtest -v
 Open GL Primitives Test.
 Version 1.2
 [lots of output deleted]
 292159 Combinations.
 primtest passed.
 GL CONFORMANCE TEST
 ===================
 Render test images, read them back, then test for expected results.
 ----------------------------------------------------------------------
 % conform -v 2
 OpenGL Conformance Test
 Version 1.2
 Setup Report.
    Verbose level = 2.
    Random number seed = 1.
    Path inactive.
 Visual Report.
    Display ID = 35. Indirect Rendering.
    Double Buffered.
    RGBA (5, 6, 5, 0).
    Stencil (8).
    Depth (16).
    Accumulation (16, 16, 16, 16).
 Epsilon Report.
    zero error epsilon = 0.000122.
    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
    Depth buffer error epsilon = 0.000137.
    Stencil plane error epsilon = 0.00404.
    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
 Default State test passed.
 Must Pass test passed.
 Divide By Zero test passed.
 Viewport Clamp test passed.
 Matrix Stack test passed.
 Matrix Stack Mixing test passed.
 Vertex Order test passed.
 Transformations test passed.
 Transformation Normal test passed.
 Viewport Transformation test passed.
 Buffer Clear test passed.
 Buffer Corners test passed.
 Buffer Color test passed.
 Color Ramp test passed.
 Mask test passed.
 Buffer Invariance test passed.
 Accumulation Buffer test passed.
 Select test passed.
 Feedback test passed.
 Scissor test passed.
 Alpha Plane Function test passed.
 Stencil Plane Clear test passed.
 Stencil Plane Corners test passed.
 Stencil Plane Operation test passed.
 Stencil Plane Function test passed.
 Depth Buffer Clear test passed.
 Depth Buffer Function test passed.
 Blend test passed.
 Dither test passed.
 LogicOp Function test does not exist for an RGB visual.
 DrawPixels test passed.
 CopyPixels test passed.
 Bitmap Rasterization test passed.
 Point Rasterization test passed.
 Anti-aliased Point test passed.
 Line Rasterization test passed.
 Line Stipple test passed.
 Anti-aliased Line test passed.
 Horizontal and Vertical Line test passed.
 Triangle Rasterization test passed.
 Triangle Tile test passed.
 Triangle Stipple test passed.
 Anti-aliased Triangles test passed.
 Quad Rasterization test passed.
 Polygon Face test passed.
 Polygon Cull test passed.
 Polygon Stipple test passed.
 Polygon Edge test passed.
 Ambient Material test passed.
 Ambient Scene test passed.
 Attenuation Position test passed.
 Diffuse Light test passed.
 Diffuse Material test passed.
 Diffuse Material Normal test passed.
 Diffuse Material Positioning test passed.
 Emissive Material test passed.
 Specular Exponent test passed.
 Specular Exponent Normal test passed.
 Specular Local Eye Half Angle test passed.
 Specular Light test passed.
 Specular Material test passed.
 Specular Normal test passed.
 Spot Positioning test passed.
 Spot Exponent and Positioning test passed.
 Spot Exponent and Direction test passed.
 Fog Exponential test passed.
 Fog Linear test passed.
 Texture Decal test passed.
 Texture Border test passed.
 Mipmaps Selection test passed.
 Mipmaps Interpolation test passed.
 Display Lists test passed.
 Evaluator test passed.
 Evaluator Color test passed.
 Texture Edge Clamp test passed.
 Packed Pixels test passed.
 Texture LOD test passed.
 Rescale Normal test passed.
 Color Table test passed.
 Convolution test passed.
 Convolution Border test passed.
 Histogram test passed.
 MinMax test passed.
 MultiTexture test passed.
 Conform passed.
 ----------------------------------------------------------------------
 % conform -v 2 -p 1
 OpenGL Conformance Test
 Version 1.2
 Setup Report.
    Verbose level = 2.
    Random number seed = 1.
    Path level = 1.
 Visual Report.
    Display ID = 35. Indirect Rendering.
    Double Buffered.
    RGBA (5, 6, 5, 0).
    Stencil (8).
    Depth (16).
    Accumulation (16, 16, 16, 16).
 Epsilon Report.
    zero error epsilon = 0.000122.
    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
    Depth buffer error epsilon = 0.000137.
    Stencil plane error epsilon = 0.00404.
    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
 Default State test passed.
 Must Pass test passed.
 Divide By Zero test passed.
 Viewport Clamp test passed.
 Matrix Stack test passed.
 Matrix Stack Mixing test passed.
 Vertex Order test passed.
 Transformations test passed.
 Transformation Normal test passed.
 Viewport Transformation test passed.
 Buffer Clear test passed.
 Buffer Corners test passed.
 Buffer Color test passed.
 Color Ramp test passed.
 Mask test passed.
 Buffer Invariance test passed.
 Accumulation Buffer test passed.
 Select test passed.
 Feedback test passed.
 Scissor test passed.
 Alpha Plane Function test passed.
 Stencil Plane Clear test passed.
 Stencil Plane Corners test passed.
 Stencil Plane Operation test passed.
 Stencil Plane Function test passed.
 Depth Buffer Clear test passed.
 Depth Buffer Function test passed.
 Blend test passed.
 Dither test passed.
 LogicOp Function test does not exist for an RGB visual.
 DrawPixels test passed.
 CopyPixels test passed.
 Bitmap Rasterization test passed.
 Point Rasterization test passed.
 Anti-aliased Point test passed.
 Line Rasterization test passed.
 Line Stipple test passed.
 Anti-aliased Line test passed.
 Horizontal and Vertical Line test passed.
 Triangle Rasterization test passed.
 Triangle Tile test passed.
 Triangle Stipple test passed.
 Anti-aliased Triangles test passed.
 Quad Rasterization test passed.
 Polygon Face test passed.
 Polygon Cull test passed.
 Polygon Stipple test passed.
 Polygon Edge test passed.
 Ambient Material test passed.
 Ambient Scene test passed.
 Attenuation Position test passed.
 Diffuse Light test passed.
 Diffuse Material test passed.
 Diffuse Material Normal test passed.
 Diffuse Material Positioning test passed.
 Emissive Material test passed.
 Specular Exponent test passed.
 Specular Exponent Normal test passed.
 Specular Local Eye Half Angle test passed.
 Specular Light test passed.
 Specular Material test passed.
 Specular Normal test passed.
 Spot Positioning test passed.
 Spot Exponent and Positioning test passed.
 Spot Exponent and Direction test passed.
 Fog Exponential test passed.
 Fog Linear test passed.
 Texture Decal test passed.
 Texture Border test passed.
 Mipmaps Selection test passed.
 Mipmaps Interpolation test passed.
 Display Lists test passed.
 Evaluator test passed.
 Evaluator Color test passed.
 Texture Edge Clamp test passed.
 Packed Pixels test passed.
 Texture LOD test passed.
 Rescale Normal test passed.
 Color Table test passed.
 Convolution test passed.
 Convolution Border test passed.
 Histogram test passed.
 MinMax test passed.
 MultiTexture test passed.
 Conform passed.
 ----------------------------------------------------------------------
 % conform -v 2 -p 2
 OpenGL Conformance Test
 Version 1.2
 Setup Report.
    Verbose level = 2.
    Random number seed = 1.
    Path level = 2.
 Visual Report.
    Display ID = 35. Indirect Rendering.
    Double Buffered.
    RGBA (5, 6, 5, 0).
    Stencil (8).
    Depth (16).
    Accumulation (16, 16, 16, 16).
 Epsilon Report.
    zero error epsilon = 0.000122.
    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
    Depth buffer error epsilon = 0.000137.
    Stencil plane error epsilon = 0.00404.
    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
 Default State test passed.
 Must Pass test passed.
 Divide By Zero test passed.
 Viewport Clamp test passed.
 Matrix Stack test passed.
 Matrix Stack Mixing test passed.
 Vertex Order test passed.
 Transformations test passed.
 Transformation Normal test passed.
 Viewport Transformation test passed.
 Buffer Clear test passed.
 Buffer Corners test passed.
 Buffer Color test passed.
 Color Ramp test passed.
 Mask test passed.
 Buffer Invariance test passed.
 Accumulation Buffer test passed.
 Select test passed.
 Feedback test passed.
 Scissor test passed.
 Alpha Plane Function test passed.
 Stencil Plane Clear test passed.
 Stencil Plane Corners test passed.
 Stencil Plane Operation test passed.
 Stencil Plane Function test passed.
 Depth Buffer Clear test passed.
 Depth Buffer Function test passed.
 Blend test passed.
 Dither test passed.
 LogicOp Function test does not exist for an RGB visual.
 DrawPixels test passed.
 CopyPixels test passed.
 Bitmap Rasterization test passed.
 Point Rasterization test passed.
 Anti-aliased Point test passed.
 Line Rasterization test passed.
 Line Stipple test passed.
 Anti-aliased Line test passed.
 Horizontal and Vertical Line test passed.
 Triangle Rasterization test passed.
 Triangle Tile test passed.
 Triangle Stipple test passed.
 Anti-aliased Triangles test passed.
 Quad Rasterization test passed.
 Polygon Face test passed.
 Polygon Cull test passed.
 Polygon Stipple test passed.
 Polygon Edge test passed.
 Ambient Material test passed.
 Ambient Scene test passed.
 Attenuation Position test passed.
 Diffuse Light test passed.
 Diffuse Material test passed.
 Diffuse Material Normal test passed.
 Diffuse Material Positioning test passed.
 Emissive Material test passed.
 Specular Exponent test passed.
 Specular Exponent Normal test passed.
 Specular Local Eye Half Angle test passed.
 Specular Light test passed.
 Specular Material test passed.
 Specular Normal test passed.
 Spot Positioning test passed.
 Spot Exponent and Positioning test passed.
 Spot Exponent and Direction test passed.
 Fog Exponential test passed.
 Fog Linear test passed.
 Texture Decal test passed.
 Texture Border test passed.
 Mipmaps Selection test passed.
 Mipmaps Interpolation test passed.
 Display Lists test passed.
 Evaluator test passed.
 Evaluator Color test passed.
 Texture Edge Clamp test passed.
 Packed Pixels test passed.
 Texture LOD test passed.
 Rescale Normal test passed.
 Color Table test passed.
 Convolution test passed.
 Convolution Border test passed.
 Histogram test passed.
 MinMax test passed.
 MultiTexture test passed.
 Conform passed.
 ----------------------------------------------------------------------
 % conform -v 2 -p 3
 OpenGL Conformance Test
 Version 1.2
 Setup Report.
    Verbose level = 2.
    Random number seed = 1.
    Path level = 3.
 Visual Report.
    Display ID = 35. Indirect Rendering.
    Double Buffered.
    RGBA (5, 6, 5, 0).
    Stencil (8).
    Depth (16).
    Accumulation (16, 16, 16, 16).
 Epsilon Report.
    zero error epsilon = 0.000122.
    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
    Depth buffer error epsilon = 0.000137.
    Stencil plane error epsilon = 0.00404.
    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
 Default State test passed.
 Must Pass test passed.
 Divide By Zero test passed.
 Viewport Clamp test passed.
 Matrix Stack test passed.
 Matrix Stack Mixing test passed.
 Vertex Order test passed.
 Transformations test passed.
 Transformation Normal test passed.
 Viewport Transformation test passed.
 Buffer Clear test passed.
 Buffer Corners test passed.
 Buffer Color test passed.
 Color Ramp test passed.
 Mask test passed.
 Buffer Invariance test passed.
 Accumulation Buffer test passed.
 Select test passed.
 Feedback test passed.
 Scissor test passed.
 Alpha Plane Function test passed.
 Stencil Plane Clear test passed.
 Stencil Plane Corners test passed.
 Stencil Plane Operation test passed.
 Stencil Plane Function test passed.
 Depth Buffer Clear test passed.
 Depth Buffer Function test passed.
 Blend test passed.
 Dither test passed.
 LogicOp Function test does not exist for an RGB visual.
 DrawPixels test passed.
 CopyPixels test passed.
 Bitmap Rasterization test passed.
 Point Rasterization test passed.
 Anti-aliased Point test passed.
 Line Rasterization test passed.
 Line Stipple test passed.
 Anti-aliased Line test passed.
 Horizontal and Vertical Line test passed.
 Triangle Rasterization test passed.
 Triangle Tile test passed.
 Triangle Stipple test passed.
 Anti-aliased Triangles test passed.
 Quad Rasterization test passed.
 Polygon Face test passed.
 Polygon Cull test passed.
 Polygon Stipple test passed.
 Polygon Edge test passed.
 Ambient Material test passed.
 Ambient Scene test passed.
 Attenuation Position test passed.
 Diffuse Light test passed.
 Diffuse Material test passed.
 Diffuse Material Normal test passed.
 Diffuse Material Positioning test passed.
 Emissive Material test passed.
 Specular Exponent test passed.
 Specular Exponent Normal test passed.
 Specular Local Eye Half Angle test passed.
 Specular Light test passed.
 Specular Material test passed.
 Specular Normal test passed.
 Spot Positioning test passed.
 Spot Exponent and Positioning test passed.
 Spot Exponent and Direction test passed.
 Fog Exponential test passed.
 Fog Linear test passed.
 Texture Decal test passed.
 Texture Border test passed.
 Mipmaps Selection test passed.
 Mipmaps Interpolation test passed.
 Display Lists test passed.
 Evaluator test passed.
 Evaluator Color test passed.
 Texture Edge Clamp test passed.
 Packed Pixels test passed.
 Texture LOD test passed.
 Rescale Normal test passed.
 Color Table test passed.
 Convolution test passed.
 Convolution Border test passed.
 Histogram test passed.
 MinMax test passed.
 MultiTexture test passed.
 Conform passed.
 ----------------------------------------------------------------------
 % conform -v 2 -p 4
 OpenGL Conformance Test
 Version 1.2
 Setup Report.
    Verbose level = 2.
    Random number seed = 1.
    Path level = 4.
 Visual Report.
    Display ID = 35. Indirect Rendering.
    Double Buffered.
    RGBA (5, 6, 5, 0).
    Stencil (8).
    Depth (16).
    Accumulation (16, 16, 16, 16).
 Epsilon Report.
    zero error epsilon = 0.000122.
    RGBA error epsilon = 0.0324, 0.016, 0.0324, 0.000122.
    Depth buffer error epsilon = 0.000137.
    Stencil plane error epsilon = 0.00404.
    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
 Default State test passed.
 Must Pass test passed.
 Divide By Zero test passed.
 Viewport Clamp test passed.
 Matrix Stack test passed.
 Matrix Stack Mixing test passed.
 Vertex Order test passed.
 Transformations test passed.
 Transformation Normal test passed.
 Viewport Transformation test passed.
 Buffer Clear test passed.
 Buffer Corners test passed.
 Buffer Color test passed.
 Color Ramp test passed.
 Mask test passed.
 Buffer Invariance test passed.
 Accumulation Buffer test passed.
 Select test passed.
 Feedback test passed.
 Scissor test passed.
 Alpha Plane Function test passed.
 Stencil Plane Clear test passed.
 Stencil Plane Corners test passed.
 Stencil Plane Operation test passed.
 Stencil Plane Function test passed.
 Depth Buffer Clear test passed.
 Depth Buffer Function test passed.
 Blend test passed.
 Dither test passed.
 LogicOp Function test does not exist for an RGB visual.
 DrawPixels test passed.
 CopyPixels test passed.
 Bitmap Rasterization test passed.
 Point Rasterization test passed.
 Anti-aliased Point test passed.
 Line Rasterization test passed.
 Line Stipple test passed.
 Anti-aliased Line test passed.
 Horizontal and Vertical Line test passed.
 Triangle Rasterization test passed.
 Triangle Tile test passed.
 Triangle Stipple test passed.
 Anti-aliased Triangles test passed.
 Quad Rasterization test passed.
 Polygon Face test passed.
 Polygon Cull test passed.
 Polygon Stipple test passed.
 Polygon Edge test passed.
 Ambient Material test passed.
 Ambient Scene test passed.
 Attenuation Position test passed.
 Diffuse Light test passed.
 Diffuse Material test passed.
 Diffuse Material Normal test passed.
 Diffuse Material Positioning test passed.
 Emissive Material test passed.
 Specular Exponent test passed.
 Specular Exponent Normal test passed.
 Specular Local Eye Half Angle test passed.
 Specular Light test passed.
 Specular Material test passed.
 Specular Normal test passed.
 Spot Positioning test passed.
 Spot Exponent and Positioning test passed.
 Spot Exponent and Direction test passed.
 Fog Exponential test passed.
 Fog Linear test passed.
 Texture Decal test passed.
 Texture Border test passed.
 Mipmaps Selection test passed.
 Mipmaps Interpolation test passed.
 Display Lists test passed.
 Evaluator test passed.
 Evaluator Color test passed.
 Texture Edge Clamp test passed.
 Packed Pixels test passed.
 Texture LOD test passed.
 Rescale Normal test passed.
 Color Table test passed.
 Convolution test passed.
 Convolution Border test passed.
 Histogram test passed.
 MinMax test passed.
 MultiTexture test passed.
 Conform passed.
 GLX CONFORMANCE TEST
 ====================
 % conformx -v 2
 OpenGL X Conformance Test
 Version 1.1.1
 Setup Report.
    Verbose level = 2.
    Random number seed = 1.
    Path inactive.
 Visual Report.
    Display ID = 34. Direct Rendering.
    Double Buffered.
    RGBA (8, 8, 8, 0).
    Stencil (8).
    Depth (16).
    Accumulation (16, 16, 16, 16).
 Epsilon Report.
    zero error epsilon = 0.000122.
    RGBA error epsilon = 0.00404, 0.00404, 0.00404, 0.000122.
    Depth buffer error epsilon = 0.000137.
    Stencil plane error epsilon = 0.00404.
    Accumulation error epsilon = 0.000137, 0.000137, 0.000137, 0.000137.
 Default State test passed.
 glReadPixels() test passed.
 Font test passed.
 Conformx passed.
 </pre>
 NOTE: conformx passes for all machine path levels (-p option).
 </div>
 </body>
 </html>
--- a/docs/contents.html
+++ b/docs/contents.html
@@ -1,107 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Contents</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
  <!--Override a few values from the style sheet: -->
  <style type="text/css">
    <!--
    body {
      background-color: #cccccc;
      color: black;
    }
    a:link {
      color: #000;
    }
    a:visited {
      color: #000;
    }
    -->
  </style>
 </head>
 <body>
 <b>Documentation</b>
 <ul>
 <li><a href="intro.html" target="_parent">Introduction</a>
 <li><a href="index.html" target="_parent">News</a>
 <li><a href="developers.html" target="_parent">Developers</a>
 <li><a href="systems.html" target="_parent">Platforms and Drivers</a>
 <li><a href="license.html" target="_parent">License &amp; Copyright</a>
 <li><a href="faq.html" target="_parent">FAQ</a>
 <li><a href="relnotes.html" target="_parent">Release Notes</a>
 <li><a href="thanks.html" target="_parent">Acknowledgements</a>
 <li><a href="conform.html" target="_parent">Conformance Testing</a>
 <li>more docs below...
 </ul>
 <b>Download / Install</b>
 <ul>
 <li><a href="download.html" target="_parent">Downloading / Unpacking</a>
 <li><a href="install.html" target="_parent">Compiling / Installing</a>
  <ul>
    <li><a href="autoconf.html" target="_parent">Autoconf</a></li>
  </ul>
 </li>
 <li><a href="precompiled.html" target="_parent">Precompiled Libraries</a>
 </ul>
 <b>Resources</b>
 <ul>
 <li><a href="lists.html" target="_parent">Mailing Lists</a>
 <li><a href="bugs.html" target="_parent">Bug Database</a>
 <li><a href="webmaster.html" target="_parent">Webmaster</a>
 <li><a href="https://dri.freedesktop.org/" target="_parent">Mesa/DRI Wiki</a>
 </ul>
 <b>User Topics</b>
 <ul>
 <li><a href="shading.html" target="_parent">Shading Language</a>
 <li><a href="egl.html" target="_parent">EGL</a>
 <li><a href="opengles.html" target="_parent">OpenGL ES</a>
 <li><a href="envvars.html" target="_parent">Environment Variables</a>
 <li><a href="osmesa.html" target="_parent">Off-Screen Rendering</a>
 <li><a href="debugging.html" target="_parent">Debugging Tips</a>
 <li><a href="perf.html" target="_parent">Performance Tips</a>
 <li><a href="extensions.html" target="_parent">Mesa Extensions</a>
 <li><a href="mangling.html" target="_parent">GL Function Name Mangling</a>
 <li><a href="llvmpipe.html" target="_parent">Gallium llvmpipe driver</a>
 <li><a href="vmware-guest.html" target="_parent">VMware SVGA3D guest driver</a>
 <li><a href="postprocess.html" target="_parent">Gallium post-processing</a>
 <li><a href="application-issues.html" target="_parent">Application Issues</a>
 <li><a href="viewperf.html" target="_parent">Viewperf Issues</a>
 </ul>
 <b>Developer Topics</b>
 <ul>
 <li><a href="repository.html" target="_parent">Source Code Repository</a>
 <li><a href="sourcetree.html" target="_parent">Source Code Tree</a>
 <li><a href="utilities.html" target="_parent">Utilities</a>
 <li><a href="helpwanted.html" target="_parent">Help Wanted</a>
 <li><a href="devinfo.html" target="_parent">Development Notes</a>
 <li><a href="codingstyle.html" target="_parent">Coding Style</a>
 <li><a href="submittingpatches.html" target="_parent">Submitting patches</a>
 <li><a href="releasing.html" target="_parent">Releasing process</a>
 <li><a href="release-calendar.html" target="_parent">Release calendar</a>
 <li><a href="sourcedocs.html" target="_parent">Source Documentation</a>
 <li><a href="dispatch.html" target="_parent">GL Dispatch</a>
 </ul>
 <b>Links</b>
 <ul>
 <li><a href="https://www.opengl.org" target="_parent">OpenGL website</a>
 <li><a href="https://dri.freedesktop.org" target="_parent">DRI website</a>
 <li><a href="https://www.freedesktop.org" target="_parent">freedesktop.org</a>
 <li><a href="https://planet.freedesktop.org" target="_parent">Developer blogs</a>
 </ul>
 <b>Hosted by:</b>
 <br>
 <blockquote>
 <a href="https://freedesktop.org" target="_parent">freedesktop.org</a>
 </blockquote>
 </body>
 </html>
--- a/docs/debugging.html
+++ b/docs/debugging.html
@@ -1,47 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Debugging Tips</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Debugging Tips</h1>
 <p>
   Normally Mesa (and OpenGL) records but does not notify the user of
   errors.  It is up to the application to call
   <code>glGetError</code> to check for errors.  Mesa supports an
   environment variable, MESA_DEBUG, to help with debugging.  If
   MESA_DEBUG is defined, a message will be printed to stdout whenever
   an error occurs.
 </p>
 <p>
   More extensive error checking is done when Mesa is compiled with the
   DEBUG symbol defined.  You'll have to edit the Make-config file and
   add -DDEBUG to the CFLAGS line for your system configuration.  You may
   also want to replace any optimization flags with the -g flag so you can
   use your debugger.  After you've edited Make-config type 'make clean'
   before recompiling.
 </p>
 <p>
   In your debugger you can set a breakpoint in _mesa_error() to trap Mesa
   errors.
 </p>
 <p>
   There is a display list printing/debugging facility.  See the end of
   src/dlist.c for details.
 </p>
 </div>
 </body>
 </html>
--- a/docs/developers.html
+++ b/docs/developers.html
@@ -1,58 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Developers</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Developers</h1>
 <p>
 Both professional and volunteer developers contribute to Mesa.
 </p>
 <p>
 <a href="https://www.vmware.com/">VMware</a>
 employs several of the main Mesa developers including Brian Paul
 and Keith Whitwell.
 </p>
 <p>
 In the past, Tungsten Graphics contracts implemented many Mesa features
 including:
 </p>
 <ul>
 <li>DRI drivers for Intel i965, i945, i915 and other chips
 <li>Advanced memory manager and framebuffer object support
 <li>Shading language compiler and OpenGL 2.0 support
 <li>MiniGLX environment
 </ul>
 <p>
 Other companies including
 <a href="https://01.org/linuxgraphics">Intel</a>
 and RedHat also actively contribute to the project.
 Intel has recently contributed the new GLSL compiler in Mesa 7.9.
 </p>
 <p>
 <a href="https://www.lunarg.com/">LunarG</a> can be contacted
 for custom Mesa / 3D graphics development.
 </p>
 <p>
 Volunteers have made significant contributions to all parts of Mesa, including
 complete device drivers.
 </p>
 </div>
 </body>
 </html>
--- a/docs/devinfo.html
+++ b/docs/devinfo.html
@@ -1,83 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Development Notes</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Development Notes</h1>
 <ul>
 <li><a href="#extensions">Adding Extensions</a>
 </ul>
 <h2 id="extensions">Adding Extensions</h2>
 <p>
 To add a new GL extension to Mesa you have to do at least the following.
 <ul>
 <li>
   If glext.h doesn't define the extension, edit include/GL/gl.h and add
   code like this:
   <pre>
     #ifndef GL_EXT_the_extension_name
     #define GL_EXT_the_extension_name 1
     /* declare the new enum tokens */
     /* prototype the new functions */
     /* TYPEDEFS for the new functions */
     #endif
   </pre>
 </li>
 <li>
   In the src/mapi/glapi/gen/ directory, add the new extension functions and
   enums to the gl_API.xml file.
   Then, a bunch of source files must be regenerated by executing the
   corresponding Python scripts.
 </li>
 <li>
   Add a new entry to the <code>gl_extensions</code> struct in mtypes.h
   if the extension requires driver capabilities not already exposed by
   another extension.
 </li>
 <li>
   Add a new entry to the src/mesa/main/extensions_table.h file.
 </li>
 <li>
   From this point, the best way to proceed is to find another extension,
   similar to the new one, that's already implemented in Mesa and use it
   as an example.
 </li>
 <li>
   If the new extension adds new GL state, the functions in get.c, enable.c
   and attrib.c will most likely require new code.
 </li>
 <li>
   To determine if the new extension is active in the current context,
   use the auto-generated _mesa_has_##name_str() function defined in
   src/mesa/main/extensions.h.
 </li>
 <li>
   The dispatch tests check_table.cpp and dispatch_sanity.cpp
   should be updated with details about the new extensions functions. These
   tests are run using 'make check'
 </li>
 </ul>
 </p>
 </div>
 </body>
 </html>
--- a/docs/dispatch.html
+++ b/docs/dispatch.html
@@ -1,278 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>GL Dispatch in Mesa</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>GL Dispatch in Mesa</h1>
 <p>Several factors combine to make efficient dispatch of OpenGL functions
 fairly complicated.  This document attempts to explain some of the issues
 and introduce the reader to Mesa's implementation.  Readers already familiar
 with the issues around GL dispatch can safely skip ahead to the <a
 href="#overview">overview of Mesa's implementation</a>.</p>
 <h2>1. Complexity of GL Dispatch</h2>
 <p>Every GL application has at least one object called a GL <em>context</em>.
 This object, which is an implicit parameter to every GL function, stores all
 of the GL related state for the application.  Every texture, every buffer
 object, every enable, and much, much more is stored in the context.  Since
 an application can have more than one context, the context to be used is
 selected by a window-system dependent function such as
 <tt>glXMakeContextCurrent</tt>.</p>
 <p>In environments that implement OpenGL with X-Windows using GLX, every GL
 function, including the pointers returned by <tt>glXGetProcAddress</tt>, are
 <em>context independent</em>.  This means that no matter what context is
 currently active, the same <tt>glVertex3fv</tt> function is used.</p>
 <p>This creates the first bit of dispatch complexity.  An application can
 have two GL contexts.  One context is a direct rendering context where
 function calls are routed directly to a driver loaded within the
 application's address space.  The other context is an indirect rendering
 context where function calls are converted to GLX protocol and sent to a
 server.  The same <tt>glVertex3fv</tt> has to do the right thing depending
 on which context is current.</p>
 <p>Highly optimized drivers or GLX protocol implementations may want to
 change the behavior of GL functions depending on current state.  For
 example, <tt>glFogCoordf</tt> may operate differently depending on whether
 or not fog is enabled.</p>
 <p>In multi-threaded environments, it is possible for each thread to have a
 different GL context current.  This means that poor old <tt>glVertex3fv</tt>
 has to know which GL context is current in the thread where it is being
 called.</p>
 <h2 id="overview">2. Overview of Mesa's Implementation</h2>
 <p>Mesa uses two per-thread pointers.  The first pointer stores the address
 of the context current in the thread, and the second pointer stores the
 address of the <em>dispatch table</em> associated with that context.  The
 dispatch table stores pointers to functions that actually implement
 specific GL functions.  Each time a new context is made current in a thread,
 these pointers a updated.</p>
 <p>The implementation of functions such as <tt>glVertex3fv</tt> becomes
 conceptually simple:</p>
 <ul>
 <li>Fetch the current dispatch table pointer.</li>
 <li>Fetch the pointer to the real <tt>glVertex3fv</tt> function from the
 table.</li>
 <li>Call the real function.</li>
 </ul>
 <p>This can be implemented in just a few lines of C code.  The file
 <tt>src/mesa/glapi/glapitemp.h</tt> contains code very similar to this.</p>
 <blockquote>
 <table border="1">
 <tr><td><pre>
 void glVertex3f(GLfloat x, GLfloat y, GLfloat z)
 {
    const struct _glapi_table * const dispatch = GET_DISPATCH();
    (*dispatch-&gt;Vertex3f)(x, y, z);
 }</pre></td></tr>
 <tr><td>Sample dispatch function</td></tr></table>
 </blockquote>
 <p>The problem with this simple implementation is the large amount of
 overhead that it adds to every GL function call.</p>
 <p>In a multithreaded environment, a naive implementation of
 <tt>GET_DISPATCH</tt> involves a call to <tt>pthread_getspecific</tt> or a
 similar function.  Mesa provides a wrapper function called
 <tt>_glapi_get_dispatch</tt> that is used by default.</p>
 <h2>3. Optimizations</h2>
 <p>A number of optimizations have been made over the years to diminish the
 performance hit imposed by GL dispatch.  This section describes these
 optimizations.  The benefits of each optimization and the situations where
 each can or cannot be used are listed.</p>
 <h3>3.1. Dual dispatch table pointers</h3>
 <p>The vast majority of OpenGL applications use the API in a single threaded
 manner.  That is, the application has only one thread that makes calls into
 the GL.  In these cases, not only do the calls to
 <tt>pthread_getspecific</tt> hurt performance, but they are completely
 unnecessary!  It is possible to detect this common case and avoid these
 calls.</p>
 <p>Each time a new dispatch table is set, Mesa examines and records the ID
 of the executing thread.  If the same thread ID is always seen, Mesa knows
 that the application is, from OpenGL's point of view, single threaded.</p>
 <p>As long as an application is single threaded, Mesa stores a pointer to
 the dispatch table in a global variable called <tt>_glapi_Dispatch</tt>.
 The pointer is also stored in a per-thread location via
 <tt>pthread_setspecific</tt>.  When Mesa detects that an application has
 become multithreaded, <tt>NULL</tt> is stored in <tt>_glapi_Dispatch</tt>.</p>
 <p>Using this simple mechanism the dispatch functions can detect the
 multithreaded case by comparing <tt>_glapi_Dispatch</tt> to <tt>NULL</tt>.
 The resulting implementation of <tt>GET_DISPATCH</tt> is slightly more
 complex, but it avoids the expensive <tt>pthread_getspecific</tt> call in
 the common case.</p>
 <blockquote>
 <table border="1">
 <tr><td><pre>
 #define GET_DISPATCH() \
    (_glapi_Dispatch != NULL) \
        ? _glapi_Dispatch : pthread_getspecific(&_glapi_Dispatch_key)
 </pre></td></tr>
 <tr><td>Improved <tt>GET_DISPATCH</tt> Implementation</td></tr></table>
 </blockquote>
 <h3>3.2. ELF TLS</h3>
 <p>Starting with the 2.4.20 Linux kernel, each thread is allocated an area
 of per-thread, global storage.  Variables can be put in this area using some
 extensions to GCC.  By storing the dispatch table pointer in this area, the
 expensive call to <tt>pthread_getspecific</tt> and the test of
 <tt>_glapi_Dispatch</tt> can be avoided.</p>
 <p>The dispatch table pointer is stored in a new variable called
 <tt>_glapi_tls_Dispatch</tt>.  A new variable name is used so that a single
 libGL can implement both interfaces.  This allows the libGL to operate with
 direct rendering drivers that use either interface.  Once the pointer is
 properly declared, <tt>GET_DISPACH</tt> becomes a simple variable
 reference.</p>
 <blockquote>
 <table border="1">
 <tr><td><pre>
 extern __thread struct _glapi_table *_glapi_tls_Dispatch
    __attribute__((tls_model("initial-exec")));
 #define GET_DISPATCH() _glapi_tls_Dispatch
 </pre></td></tr>
 <tr><td>TLS <tt>GET_DISPATCH</tt> Implementation</td></tr></table>
 </blockquote>
 <p>Use of this path is controlled by the preprocessor define
 <tt>GLX_USE_TLS</tt>.  Any platform capable of using TLS should use this as
 the default dispatch method.</p>
 <h3>3.3. Assembly Language Dispatch Stubs</h3>
 <p>Many platforms has difficulty properly optimizing the tail-call in the
 dispatch stubs.  Platforms like x86 that pass parameters on the stack seem
 to have even more difficulty optimizing these routines.  All of the dispatch
 routines are very short, and it is trivial to create optimal assembly
 language versions.  The amount of optimization provided by using assembly
 stubs varies from platform to platform and application to application.
 However, by using the assembly stubs, many platforms can use an additional
 space optimization (see <a href="#fixedsize">below</a>).</p>
 <p>The biggest hurdle to creating assembly stubs is handling the various
 ways that the dispatch table pointer can be accessed.  There are four
 different methods that can be used:</p>
 <ol>
 <li>Using <tt>_glapi_Dispatch</tt> directly in builds for non-multithreaded
 environments.</li>
 <li>Using <tt>_glapi_Dispatch</tt> and <tt>_glapi_get_dispatch</tt> in
 multithreaded environments.</li>
 <li>Using <tt>_glapi_Dispatch</tt> and <tt>pthread_getspecific</tt> in
 multithreaded environments.</li>
 <li>Using <tt>_glapi_tls_Dispatch</tt> directly in TLS enabled
 multithreaded environments.</li>
 </ol>
 <p>People wishing to implement assembly stubs for new platforms should focus
 on #4 if the new platform supports TLS.  Otherwise, implement #2 followed by
 #3.  Environments that do not support multithreading are uncommon and not
 terribly relevant.</p>
 <p>Selection of the dispatch table pointer access method is controlled by a
 few preprocessor defines.</p>
 <ul>
 <li>If <tt>GLX_USE_TLS</tt> is defined, method #3 is used.</li>
 <li>If <tt>HAVE_PTHREAD</tt> is defined, method #2 is used.</li>
 <li>If none of the preceding are defined, method #1 is used.</li>
 </ul>
 <p>Two different techniques are used to handle the various different cases.
 On x86 and SPARC, a macro called <tt>GL_STUB</tt> is used.  In the preamble
 of the assembly source file different implementations of the macro are
 selected based on the defined preprocessor variables.  The assembly code
 then consists of a series of invocations of the macros such as:
 <blockquote>
 <table border="1">
 <tr><td><pre>
 GL_STUB(Color3fv, _gloffset_Color3fv)
 </pre></td></tr>
 <tr><td>SPARC Assembly Implementation of <tt>glColor3fv</tt></td></tr></table>
 </blockquote>
 <p>The benefit of this technique is that changes to the calling pattern
 (i.e., addition of a new dispatch table pointer access method) require fewer
 changed lines in the assembly code.</p>
 <p>However, this technique can only be used on platforms where the function
 implementation does not change based on the parameters passed to the
 function.  For example, since x86 passes all parameters on the stack, no
 additional code is needed to save and restore function parameters around a
 call to <tt>pthread_getspecific</tt>.  Since x86-64 passes parameters in
 registers, varying amounts of code needs to be inserted around the call to
 <tt>pthread_getspecific</tt> to save and restore the GL function's
 parameters.</p>
 <p>The other technique, used by platforms like x86-64 that cannot use the
 first technique, is to insert <tt>#ifdef</tt> within the assembly
 implementation of each function.  This makes the assembly file considerably
 larger (e.g., 29,332 lines for <tt>glapi_x86-64.S</tt> versus 1,155 lines for
 <tt>glapi_x86.S</tt>) and causes simple changes to the function
 implementation to generate many lines of diffs.  Since the assembly files
 are typically generated by scripts (see <a href="#autogen">below</a>), this
 isn't a significant problem.</p>
 <p>Once a new assembly file is created, it must be inserted in the build
 system.  There are two steps to this.  The file must first be added to
 <tt>src/mesa/sources</tt>.  That gets the file built and linked.  The second
 step is to add the correct <tt>#ifdef</tt> magic to
 <tt>src/mesa/glapi/glapi_dispatch.c</tt> to prevent the C version of the
 dispatch functions from being built.</p>
 <h3 id="fixedsize">3.4. Fixed-Length Dispatch Stubs</h3>
 <p>To implement <tt>glXGetProcAddress</tt>, Mesa stores a table that
 associates function names with pointers to those functions.  This table is
 stored in <tt>src/mesa/glapi/glprocs.h</tt>.  For different reasons on
 different platforms, storing all of those pointers is inefficient.  On most
 platforms, including all known platforms that support TLS, we can avoid this
 added overhead.</p>
 <p>If the assembly stubs are all the same size, the pointer need not be
 stored for every function.  The location of the function can instead be
 calculated by multiplying the size of the dispatch stub by the offset of the
 function in the table.  This value is then added to the address of the first
 dispatch stub.</p>
 <p>This path is activated by adding the correct <tt>#ifdef</tt> magic to
 <tt>src/mesa/glapi/glapi.c</tt> just before <tt>glprocs.h</tt> is
 included.</p>
 <h2 id="autogen">4. Automatic Generation of Dispatch Stubs</h2>
 </div>
 </body>
 </html>
--- a/docs/download.html
+++ b/docs/download.html
@@ -1,112 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Getting Mesa</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Downloading</h1>
 <p>
 Primary Mesa download site:
 <a href="ftp://ftp.freedesktop.org/pub/mesa/">ftp.freedesktop.org</a> (FTP)
 or <a href="https://mesa.freedesktop.org/archive/">mesa.freedesktop.org</a>
 (HTTPS).
 </p>
 <p>
 Starting with the first release of 2017, Mesa's version scheme is
 year-based. Filenames are in the form <tt>mesa-Y.N.P.tar.gz</tt>, where
 <tt>Y</tt> is the year (two digits), <tt>N</tt> is an incremental number
 (starting at 0) and <tt>P</tt> is the patch number (0 for the first
 release, 1 for the first patch after that).
 </p>
 <p>
 When a new release is coming, release candidates (betas) may be found
 in the same directory, and are recognisable by the
 <tt>mesa-Y.N.P-<b>rc</b>X.tar.gz</tt> filename.
 </p>
 <h1>Unpacking</h1>
 <p>
 Mesa releases are available in two formats: <tt>.tar.xz</tt> and <tt>.tar.gz</tt>.
 </p>
 <p>
 To unpack the tarball:
 <pre>
 	tar xf mesa-Y.N.P.tar.xz
 </pre>
 or
 <pre>
 	tar xf mesa-Y.N.P.tar.gz
 </pre>
 </p>
 <h1>Contents</h1>
 <p>
 After unpacking you'll have these files and directories (among others):
 </p>
 <pre>
 autogen.sh	- Autoconf script for *nix systems
 scons/		- SCons script for Windows builds
 include/	- GL header (include) files
 bin/		- shell scripts for making shared libraries, etc
 docs/		- documentation
 src/		- source code for libraries
 src/mesa	- sources for the main Mesa library and device drivers
 src/gallium     - sources for Gallium and Gallium drivers
 src/glx		- sources for building libGL with full GLX and DRI support
 </pre>
 <p>
 Proceed to the <a href="install.html">compilation and installation
 instructions</a>.
 </p>
 <h1>Demos, GLUT, and GLU</h1>
 <p>
 A package of SGI's GLU library is available
 <a href="ftp://ftp.freedesktop.org/pub/mesa/glu/">here</a>
 </p>
 <p>
 A package of Mark Kilgard's GLUT library is available
 <a href="ftp://ftp.freedesktop.org/pub/mesa/glut/">here</a>
 </p>
 <p>
 The Mesa demos collection is available
 <a href="ftp://ftp.freedesktop.org/pub/mesa/demos/">here</a>
 </p>
 <p>
 In the past, GLUT, GLU and the Mesa demos were released in conjunction with
 Mesa releases.  But since GLUT, GLU and the demos change infrequently, they
 were split off into their own git repositories:
 <a href="https://cgit.freedesktop.org/mesa/glut/">GLUT</a>,
 <a href="https://cgit.freedesktop.org/mesa/glu/">GLU</a> and
 <a href="https://cgit.freedesktop.org/mesa/demos/">Demos</a>,
 </p>
 </div>
 </body>
 </html>
--- a/docs/egl.html
+++ b/docs/egl.html
@@ -1,268 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Mesa EGL</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Mesa EGL</h1>
 <p>The current version of EGL in Mesa implements EGL 1.4.  More information
 about EGL can be found at
 <a href="https://www.khronos.org/egl/">
 https://www.khronos.org/egl/</a>.</p>
 <p>The Mesa's implementation of EGL uses a driver architecture.  The main
 library (<code>libEGL</code>) is window system neutral.  It provides the EGL
 API entry points and helper functions for use by the drivers.  Drivers are
 dynamically loaded by the main library and most of the EGL API calls are
 directly dispatched to the drivers.</p>
 <p>The driver in use decides the window system to support.</p>
 <h2>Build EGL</h2>
 <ol>
 <li>
 <p>Run <code>configure</code> with the desired client APIs and enable
 the driver for your hardware.  For example</p>
 <pre>
  $ ./configure --enable-gles1 --enable-gles2 \
                --with-dri-drivers=... \
                --with-gallium-drivers=...
 </pre>
 <p>The main library and OpenGL is enabled by default.  The first two options
 above enables <a href="opengles.html">OpenGL ES 1.x and 2.x</a>.  The last two
 options enables the listed classic and Gallium drivers respectively.</p>
 </li>
 <li>Build and install Mesa as usual.</li>
 </ol>
 <p>In the given example, it will build and install <code>libEGL</code>,
 <code>libGL</code>, <code>libGLESv1_CM</code>, <code>libGLESv2</code>, and one
 or more EGL drivers.</p>
 <h3>Configure Options</h3>
 <p>There are several options that control the build of EGL at configuration
 time</p>
 <dl>
 <dt><code>--enable-egl</code></dt>
 <dd>
 <p>By default, EGL is enabled.  When disabled, the main library and the drivers
 will not be built.</p>
 </dd>
 <dt><code>--with-egl-driver-dir</code></dt>
 <dd>
 <p>The directory EGL drivers should be installed to.  If not specified, EGL
 drivers will be installed to <code>${libdir}/egl</code>.</p>
 </dd>
 <dt><code>--with-platforms</code></dt>
 <dd>
 <p>List the platforms (window systems) to support.  Its argument is a comma
 separated string such as <code>--with-platforms=x11,drm</code>.  It decides
 the platforms a driver may support.  The first listed platform is also used by
 the main library to decide the native platform.</p>
 <p>The available platforms are <code>x11</code>, <code>drm</code>,
 <code>wayland</code>, <code>surfaceless</code>, <code>android</code>,
 and <code>haiku</code>.
 The <code>android</code> platform can either be built as a system
 component, part of AOSP, using <code>Android.mk</code> files, or
 cross-compiled using appropriate <code>configure</code> options.
 The <code>haiku</code> platform can only be built with SCons.
 Unless for special needs, the build system should
 select the right platforms automatically.</p>
 </dd>
 <dt><code>--enable-gles1</code></dt>
 <dt><code>--enable-gles2</code></dt>
 <dd>
 <p>These options enable OpenGL ES support in OpenGL.  The result is one big
 internal library that supports multiple APIs.</p>
 </dd>
 <dt><code>--enable-shared-glapi</code></dt>
 <dd>
 <p>By default, <code>libGL</code> has its own copy of <code>libglapi</code>.
 This options makes <code>libGL</code> use the shared <code>libglapi</code>.  This
 is required if applications mix OpenGL and OpenGL ES.</p>
 </dd>
 </dl>
 <h2>Use EGL</h2>
 <h3>Demos</h3>
 <p>There are demos for the client APIs supported by EGL.  They can be found in
 mesa/demos repository.</p>
 <h3>Environment Variables</h3>
 <p>There are several environment variables that control the behavior of EGL at
 runtime</p>
 <dl>
 <dt><code>EGL_DRIVER</code></dt>
 <dd>
 <p>This variable specifies a full path to or the name of an EGL driver.  It
 forces the specified EGL driver to be loaded.  It comes in handy when one wants
 to test a specific driver.  This variable is ignored for setuid/setgid
 binaries.</p>
 </dd>
 <dt><code>EGL_PLATFORM</code></dt>
 <dd>
 <p>This variable specifies the native platform.  The valid values are the same
 as those for <code>--with-platforms</code>.  When the variable is not set,
 the main library uses the first platform listed in
 <code>--with-platforms</code> as the native platform.</p>
 <p>Extensions like <code>EGL_MESA_drm_display</code> define new functions to
 create displays for non-native platforms.  These extensions are usually used by
 applications that support non-native platforms.  Setting this variable is
 probably required only for some of the demos found in mesa/demo repository.</p>
 </dd>
 <dt><code>EGL_LOG_LEVEL</code></dt>
 <dd>
 <p>This changes the log level of the main library and the drivers.  The valid
 values are: <code>debug</code>, <code>info</code>, <code>warning</code>, and
 <code>fatal</code>.</p>
 </dd>
 </dl>
 <h2>EGL Drivers</h2>
 <dl>
 <dt><code>egl_dri2</code></dt>
 <dd>
 <p>This driver supports both <code>x11</code> and <code>drm</code> platforms.
 It functions as a DRI driver loader.  For <code>x11</code> support, it talks to
 the X server directly using (XCB-)DRI2 protocol.</p>
 <p>This driver can share DRI drivers with <code>libGL</code>.</p>
 </dd>
 <h2>Packaging</h2>
 <p>The ABI between the main library and its drivers are not stable.  Nor is
 there a plan to stabilize it at the moment.</p>
 <h2>Developers</h2>
 <p>The sources of the main library and drivers can be found at
 <code>src/egl/</code>.</p>
 <h3>Lifetime of Display Resources</h3>
 <p>Contexts and surfaces are examples of display resources.  They might live
 longer than the display that creates them.</p>
 <p>In EGL, when a display is terminated through <code>eglTerminate</code>, all
 display resources should be destroyed.  Similarly, when a thread is released
 through <code>eglReleaseThread</code>, all current display resources should be
 released.  Another way to destroy or release resources is through functions
 such as <code>eglDestroySurface</code> or <code>eglMakeCurrent</code>.</p>
 <p>When a resource that is current to some thread is destroyed, the resource
 should not be destroyed immediately.  EGL requires the resource to live until
 it is no longer current.  A driver usually calls
 <code>eglIs&lt;Resource&gt;Bound</code> to check if a resource is bound
 (current) to any thread in the destroy callbacks.  If it is still bound, the
 resource is not destroyed.</p>
 <p>The main library will mark destroyed current resources as unlinked.  In a
 driver's <code>MakeCurrent</code> callback,
 <code>eglIs&lt;Resource&gt;Linked</code> can then be called to check if a newly
 released resource is linked to a display.  If it is not, the last reference to
 the resource is removed and the driver should destroy the resource.  But it
 should be careful here because <code>MakeCurrent</code> might be called with an
 uninitialized display.</p>
 <p>This is the only mechanism provided by the main library to help manage the
 resources.  The drivers are responsible to the correct behavior as defined by
 EGL.</p>
 <h3><code>EGL_RENDER_BUFFER</code></h3>
 <p>In EGL, the color buffer a context should try to render to is decided by the
 binding surface.  It should try to render to the front buffer if the binding
 surface has <code>EGL_RENDER_BUFFER</code> set to
 <code>EGL_SINGLE_BUFFER</code>;  If the same context is later bound to a
 surface with <code>EGL_RENDER_BUFFER</code> set to
 <code>EGL_BACK_BUFFER</code>, the context should try to render to the back
 buffer.  However, the context is allowed to make the final decision as to which
 color buffer it wants to or is able to render to.</p>
 <p>For pbuffer surfaces, the render buffer is always
 <code>EGL_BACK_BUFFER</code>.  And for pixmap surfaces, the render buffer is
 always <code>EGL_SINGLE_BUFFER</code>.  Unlike window surfaces, EGL spec
 requires their <code>EGL_RENDER_BUFFER</code> values to be honored.  As a
 result, a driver should never set <code>EGL_PIXMAP_BIT</code> or
 <code>EGL_PBUFFER_BIT</code> bits of a config if the contexts created with the
 config won't be able to honor the <code>EGL_RENDER_BUFFER</code> of pixmap or
 pbuffer surfaces.</p>
 <p>It should also be noted that pixmap and pbuffer surfaces are assumed to be
 single-buffered, in that <code>eglSwapBuffers</code> has no effect on them.  It
 is desirable that a driver allocates a private color buffer for each pbuffer
 surface created.  If the window system the driver supports has native pbuffers,
 or if the native pixmaps have more than one color buffers, the driver should
 carefully attach the native color buffers to the EGL surfaces, re-route them if
 required.</p>
 <p>There is no defined behavior as to, for example, how
 <code>glDrawBuffer</code> interacts with <code>EGL_RENDER_BUFFER</code>.  Right
 now, it is desired that the draw buffer in a client API be fixed for pixmap and
 pbuffer surfaces.  Therefore, the driver is responsible to guarantee that the
 client API renders to the specified render buffer for pixmap and pbuffer
 surfaces.</p>
 <h3><code>EGLDisplay</code> Mutex</h3>
 The <code>EGLDisplay</code> will be locked before calling any of the dispatch
 functions (well, except for GetProcAddress which does not take an
 <code>EGLDisplay</code>).  This guarantees that the same dispatch function will
 not be called with the sample display at the same time.  If a driver has access
 to an <code>EGLDisplay</code> without going through the EGL APIs, the driver
 should as well lock the display before using it.
 </div>
 </body>
 </html>
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+++ b/docs/envvars.html
@@ -1,345 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Environment Variables</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Environment Variables</h1>
 <p>
 Normally, no environment variables need to be set.  Most of the environment
 variables used by Mesa/Gallium are for debugging purposes, but they can
 sometimes be useful for debugging end-user issues.
 </p>
 <h2>LibGL environment variables</h2>
 <ul>
 <li>LIBGL_DEBUG - If defined debug information will be printed to stderr.
   If set to 'verbose' additional information will be printed.
 <li>LIBGL_DRIVERS_PATH - colon-separated list of paths to search for DRI drivers
 <li>LIBGL_ALWAYS_INDIRECT - forces an indirect rendering context/connection.
 <li>LIBGL_ALWAYS_SOFTWARE - if set, always use software rendering
 <li>LIBGL_NO_DRAWARRAYS - if set do not use DrawArrays GLX protocol (for debugging)
 <li>LIBGL_SHOW_FPS - print framerate to stdout based on the number of glXSwapBuffers
    calls per second.
 <li>LIBGL_DRI3_DISABLE - disable DRI3 if set (the value does not matter)
 </ul>
 <h2>Core Mesa environment variables</h2>
 <ul>
 <li>MESA_NO_ASM - if set, disables all assembly language optimizations
 <li>MESA_NO_MMX - if set, disables Intel MMX optimizations
 <li>MESA_NO_3DNOW - if set, disables AMD 3DNow! optimizations
 <li>MESA_NO_SSE - if set, disables Intel SSE optimizations
 <li>MESA_NO_ERROR - if set error checking is disabled as per KHR_no_error.
   This will result in undefined behaviour for invalid use of the api, but
   can reduce CPU use for apps that are known to be error free.</li>
 <li>MESA_DEBUG - if set, error messages are printed to stderr.  For example,
   if the application generates a GL_INVALID_ENUM error, a corresponding error
   message indicating where the error occurred, and possibly why, will be
   printed to stderr.<br>
   For release builds, MESA_DEBUG defaults to off (no debug output).
   MESA_DEBUG accepts the following comma-separated list of named
   flags, which adds extra behaviour to just set MESA_DEBUG=1:
   <ul>
     <li>silent - turn off debug messages. Only useful for debug builds.</li>
     <li>flush - flush after each drawing command</li>
     <li>incomplete_tex - extra debug messages when a texture is incomplete</li>
     <li>incomplete_fbo - extra debug messages when a fbo is incomplete</li>
     <li>context - create a debug context (see GLX_CONTEXT_DEBUG_BIT_ARB) and
         print error and performance messages to stderr (or MESA_LOG_FILE).</li>
   </ul>
 <li>MESA_LOG_FILE - specifies a file name for logging all errors, warnings,
 etc., rather than stderr
 <li>MESA_TEX_PROG - if set, implement conventional texture env modes with
 fragment programs (intended for developers only)
 <li>MESA_TNL_PROG - if set, implement conventional vertex transformation
 operations with vertex programs (intended for developers only).
 Setting this variable automatically sets the MESA_TEX_PROG variable as well.
 <li>MESA_EXTENSION_OVERRIDE - can be used to enable/disable extensions.
 A value such as "GL_EXT_foo -GL_EXT_bar" will enable the GL_EXT_foo extension
 and disable the GL_EXT_bar extension.
 <li>MESA_EXTENSION_MAX_YEAR - The GL_EXTENSIONS string returned by Mesa is sorted
 by extension year.
 If this variable is set to year X, only extensions defined on or before year
 X will be reported.
 This is to work-around a bug in some games where the extension string is
 copied into a fixed-size buffer without truncating.
 If the extension string is too long, the buffer overrun can cause the game
 to crash.
 This is a work-around for that.
 <li>MESA_GL_VERSION_OVERRIDE - changes the value returned by
 glGetString(GL_VERSION) and possibly the GL API type.
 <ul>
 <li> The format should be MAJOR.MINOR[FC]
 <li> FC is an optional suffix that indicates a forward compatible context.
 This is only valid for versions &gt;= 3.0.
 <li> GL versions &lt; 3.0 are set to a compatibility (non-Core) profile
 <li> GL versions = 3.0, see below
 <li> GL versions &gt; 3.0 are set to a Core profile
 <li> Examples: 2.1, 3.0, 3.0FC, 3.1, 3.1FC
 <ul>
 <li> 2.1 - select a compatibility (non-Core) profile with GL version 2.1
 <li> 3.0 - select a compatibility (non-Core) profile with GL version 3.0
 <li> 3.0FC - select a Core+Forward Compatible profile with GL version 3.0
 <li> 3.1 - select a Core profile with GL version 3.1
 <li> 3.1FC - select a Core+Forward Compatible profile with GL version 3.1
 </ul>
 <li> Mesa may not really implement all the features of the given version.
 (for developers only)
 </ul>
 <li>MESA_GLES_VERSION_OVERRIDE - changes the value returned by
 glGetString(GL_VERSION) for OpenGL ES.
 <ul>
 <li> The format should be MAJOR.MINOR
 <li> Examples: 2.0, 3.0, 3.1
 <li> Mesa may not really implement all the features of the given version.
 (for developers only)
 </ul>
 <li>MESA_GLSL_VERSION_OVERRIDE - changes the value returned by
 glGetString(GL_SHADING_LANGUAGE_VERSION). Valid values are integers, such as
 "130".  Mesa will not really implement all the features of the given language version
 if it's higher than what's normally reported. (for developers only)
 <li>MESA_GLSL_CACHE_DISABLE - if set, disables the GLSL shader cache
 <li>MESA_GLSL_CACHE_MAX_SIZE - if set, determines the maximum size of
 the on-disk cache of compiled GLSL programs. Should be set to a number
 optionally followed by 'K', 'M', or 'G' to specify a size in
 kilobytes, megabytes, or gigabytes. By default, gigabytes will be
 assumed. And if unset, a maximum size of 1GB will be used. Note: A separate
 cache might be created for each architecture that Mesa is installed for on
 your system. For example under the default settings you may end up with a 1GB
 cache for x86_64 and another 1GB cache for i386.
 <li>MESA_GLSL_CACHE_DIR - if set, determines the directory to be used
 for the on-disk cache of compiled GLSL programs. If this variable is
 not set, then the cache will be stored in $XDG_CACHE_HOME/mesa (if
 that variable is set), or else within .cache/mesa within the user's
 home directory.
 <li>MESA_GLSL - <a href="shading.html#envvars">shading language compiler options</a>
 <li>MESA_NO_MINMAX_CACHE - when set, the minmax index cache is globally disabled.
 </ul>
 <h2>Mesa Xlib driver environment variables</h2>
 <p>
 The following are only applicable to the Mesa Xlib software driver.
 See the <a href="xlibdriver.html">Xlib software driver page</a> for details.
 </p>
 <ul>
 <li>MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode
 <li>MESA_CI_VISUAL - specifies the X visual and depth for CI mode
 <li>MESA_BACK_BUFFER - specifies how to implement the back color buffer,
    either "pixmap" or "ximage"
 <li>MESA_GAMMA - gamma correction coefficients for red, green, blue channels
 <li>MESA_XSYNC - enable synchronous X behavior (for debugging only)
 <li>MESA_GLX_FORCE_CI - if set, force GLX to treat 8bpp visuals as CI visuals
 <li>MESA_GLX_FORCE_ALPHA - if set, forces RGB windows to have an alpha channel.
 <li>MESA_GLX_DEPTH_BITS - specifies default number of bits for depth buffer.
 <li>MESA_GLX_ALPHA_BITS - specifies default number of bits for alpha channel.
 </ul>
 <h2>i945/i965 driver environment variables (non-Gallium)</h2>
 <ul>
 <li>INTEL_NO_HW - if set to 1, prevents batches from being submitted to the hardware.
   This is useful for debugging hangs, etc.</li>
 <li>INTEL_DEBUG - a comma-separated list of named flags, which do various things:
 <ul>
   <li>ann - annotate IR in assembly dumps</li>
   <li>aub - dump batches into an AUB trace for use with simulation tools</li>
   <li>bat - emit batch information</li>
   <li>blit - emit messages about blit operations</li>
   <li>blorp - emit messages about the blorp operations (blits &amp; clears)</li>
   <li>buf - emit messages about buffer objects</li>
   <li>clip - emit messages about the clip unit (for old gens, includes the CLIP program)</li>
   <li>color - use color in output</li>
   <li>cs - dump shader assembly for compute shaders</li>
   <li>do32 - generate compute shader SIMD32 programs even if workgroup size doesn't exceed the SIMD16 limit</li>
   <li>dri - emit messages about the DRI interface</li>
   <li>fbo - emit messages about framebuffers</li>
   <li>fs - dump shader assembly for fragment shaders</li>
   <li>gs - dump shader assembly for geometry shaders</li>
   <li>hex - print instruction hex dump with the disassembly</li>
   <li>l3 - emit messages about the new L3 state during transitions</li>
   <li>miptree - emit messages about miptrees</li>
   <li>no8 - don't generate SIMD8 fragment shader</li>
   <li>no16 - suppress generation of 16-wide fragment shaders. useful for debugging broken shaders</li>
   <li>nocompact - disable instruction compaction</li>
   <li>nodualobj - suppress generation of dual-object geometry shader code</li>
   <li>norbc - disable single sampled render buffer compression</li>
   <li>optimizer - dump shader assembly to files at each optimization pass and iteration that make progress</li>
   <li>perf - emit messages about performance issues</li>
   <li>perfmon - emit messages about AMD_performance_monitor</li>
   <li>pix - emit messages about pixel operations</li>
   <li>prim - emit messages about drawing primitives</li>
   <li>sf - emit messages about the strips &amp; fans unit (for old gens, includes the SF program)</li>
   <li>shader_time - record how much GPU time is spent in each shader</li>
   <li>spill_fs - force spilling of all registers in the scalar backend (useful to debug spilling code)</li>
   <li>spill_vec4 - force spilling of all registers in the vec4 backend (useful to debug spilling code)</li>
   <li>state - emit messages about state flag tracking</li>
   <li>sync - after sending each batch, emit a message and wait for that batch to finish rendering</li>
   <li>tcs - dump shader assembly for tessellation control shaders</li>
   <li>tes - dump shader assembly for tessellation evaluation shaders</li>
   <li>tex - emit messages about textures.</li>
   <li>urb - emit messages about URB setup</li>
   <li>vert - emit messages about vertex assembly</li>
   <li>vs - dump shader assembly for vertex shaders</li>
 </ul>
 <li>INTEL_SCALAR_VS (or TCS, TES, GS) - force scalar/vec4 mode for a shader stage (Gen8-9 only)</li>
 <li>INTEL_PRECISE_TRIG - if set to 1, true or yes, then the driver prefers
   accuracy over performance in trig functions.</li>
 </ul>
 <h2>Radeon driver environment variables (radeon, r200, and r300g)</h2>
 <ul>
 <li>RADEON_NO_TCL - if set, disable hardware-accelerated Transform/Clip/Lighting.
 </ul>
 <h2>EGL environment variables</h2>
 <p>
 Mesa EGL supports different sets of environment variables.  See the
 <a href="egl.html">Mesa EGL</a> page for the details.
 </p>
 <h2>Gallium environment variables</h2>
 <ul>
 <li>GALLIUM_HUD - draws various information on the screen, like framerate,
    cpu load, driver statistics, performance counters, etc.
    Set GALLIUM_HUD=help and run e.g. glxgears for more info.
 <li>GALLIUM_HUD_PERIOD - sets the hud update rate in seconds (float). Use zero
    to update every frame. The default period is 1/2 second.
 <li>GALLIUM_HUD_VISIBLE - control default visibility, defaults to true.
 <li>GALLIUM_HUD_TOGGLE_SIGNAL - toggle visibility via user specified signal.
    Especially useful to toggle hud at specific points of application and
    disable for unencumbered viewing the rest of the time. For example, set
    GALLIUM_HUD_VISIBLE to false and GALLIUM_HUD_TOGGLE_SIGNAL to 10 (SIGUSR1).
    Use kill -10 <pid> to toggle the hud as desired.
 <li>GALLIUM_HUD_DUMP_DIR - specifies a directory for writing the displayed
    hud values into files.
 <li>GALLIUM_DRIVER - useful in combination with LIBGL_ALWAYS_SOFTWARE=1 for
    choosing one of the software renderers "softpipe", "llvmpipe" or "swr".
 <li>GALLIUM_LOG_FILE - specifies a file for logging all errors, warnings, etc.
    rather than stderr.
 <li>GALLIUM_PRINT_OPTIONS - if non-zero, print all the Gallium environment
    variables which are used, and their current values.
 <li>GALLIUM_DUMP_CPU - if non-zero, print information about the CPU on start-up
 <li>TGSI_PRINT_SANITY - if set, do extra sanity checking on TGSI shaders and
    print any errors to stderr.
 <LI>DRAW_FSE - ???
 <LI>DRAW_NO_FSE - ???
 <li>DRAW_USE_LLVM - if set to zero, the draw module will not use LLVM to execute
    shaders, vertex fetch, etc.
 <li>ST_DEBUG - controls debug output from the Mesa/Gallium state tracker.
 Setting to "tgsi", for example, will print all the TGSI shaders.
 See src/mesa/state_tracker/st_debug.c for other options.
 </ul>
 <h3>Clover state tracker environment variables</h3>
 <ul>
 <li>CLOVER_EXTRA_BUILD_OPTIONS - allows specifying additional compiler and linker
    options. Specified options are appended after the options set by the OpenCL
    program in clBuildProgram.
 <li>CLOVER_EXTRA_COMPILE_OPTIONS - allows specifying additional compiler
    options. Specified options are appended after the options set by the OpenCL
    program in clCompileProgram.
 <li>CLOVER_EXTRA_LINK_OPTIONS - allows specifying additional linker
    options. Specified options are appended after the options set by the OpenCL
    program in clLinkProgram.
 </ul>
 <h3>Softpipe driver environment variables</h3>
 <ul>
 <li>SOFTPIPE_DUMP_FS - if set, the softpipe driver will print fragment shaders
    to stderr
 <li>SOFTPIPE_DUMP_GS - if set, the softpipe driver will print geometry shaders
    to stderr
 <li>SOFTPIPE_NO_RAST - if set, rasterization is no-op'd.  For profiling purposes.
 <li>SOFTPIPE_USE_LLVM - if set, the softpipe driver will try to use LLVM JIT for
    vertex shading processing.
 </ul>
 <h3>LLVMpipe driver environment variables</h3>
 <ul>
 <li>LP_NO_RAST - if set LLVMpipe will no-op rasterization
 <li>LP_DEBUG - a comma-separated list of debug options is accepted.  See the
    source code for details.
 <li>LP_PERF - a comma-separated list of options to selectively no-op various
    parts of the driver.  See the source code for details.
 <li>LP_NUM_THREADS - an integer indicating how many threads to use for rendering.
    Zero turns off threading completely.  The default value is the number of CPU
    cores present.
 </ul>
 <h3>VMware SVGA driver environment variables</h3>
 <ul>
 <li>SVGA_FORCE_SWTNL - force use of software vertex transformation
 <li>SVGA_NO_SWTNL - don't allow software vertex transformation fallbacks
 (will often result in incorrect rendering).
 <li>SVGA_DEBUG - for dumping shaders, constant buffers, etc.  See the code
 for details.
 <li>SVGA_EXTRA_LOGGING - if set, enables extra logging to the vmware.log file,
 such as the OpenGL program's name and command line arguments.
 <li>See the driver code for other, lesser-used variables.
 </ul>
 <h3>VA-API state tracker environment variables</h3>
 <ul>
 <li>VAAPI_MPEG4_ENABLED - enable MPEG4 for VA-API, disabled by default.
 </ul>
 <h3>VC4 driver environment variables</h3>
 <ul>
 <li>VC4_DEBUG - a comma-separated list of named flags, which do various things:
 <ul>
   <li>cl - dump command list during creation</li>
   <li>qpu - dump generated QPU instructions</li>
   <li>qir - dump QPU IR during program compile</li>
   <li>nir - dump NIR during program compile</li>
   <li>tgsi - dump TGSI during program compile</li>
   <li>shaderdb - dump program compile information for shader-db analysis</li>
   <li>perf - print during performance-related events</li>
   <li>norast - skip actual hardware execution of commands</li>
   <li>always_flush - flush after each draw call</li>
   <li>always_sync - wait for finish after each flush</li>
   <li>dump - write a GPU command stream trace file (VC4 simulator only)</li>
 </ul>
 </ul>
 <p>
 Other Gallium drivers have their own environment variables.  These may change
 frequently so the source code should be consulted for details.
 </p>
 </div>
 </body>
 </html>
--- a/docs/extensions.html
+++ b/docs/extensions.html
@@ -1,51 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Mesa Extensions</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <h1>Mesa Extensions</h1>
 <p>
 A number of extensions have been developed especially for Mesa.
 The specifications follow.
 </p>
 <ul>
 <li><a href="specs/MESA_agp_offset.spec">MESA_agp_offset.spec</a>
 <li><a href="specs/MESA_copy_sub_buffer.spec">MESA_copy_sub_buffer.spec</a>
 <li><a href="specs/MESA_drm_image.spec">MESA_drm_image.spec</a>
 <li><a href="specs/MESA_multithread_makecurrent.spec">MESA_multithread_makecurrent.spec</a>
 <li><a href="specs/OLD/MESA_packed_depth_stencil.spec">MESA_packed_depth_stencil.spec</a> (obsolete)
 <li><a href="specs/MESA_pack_invert.spec">MESA_pack_invert.spec</a>
 <li><a href="specs/MESA_pixmap_colormap.spec">MESA_pixmap_colormap.spec</a>
 <li><a href="specs/OLD/MESA_program_debug.spec">MESA_program_debug.spec</a> (obsolete)
 <li><a href="specs/MESA_release_buffers.spec">MESA_release_buffers.spec</a>
 <li><a href="specs/OLD/MESA_resize_buffers.spec">MESA_resize_buffers.spec</a> (obsolete)
 <li><a href="specs/MESA_set_3dfx_mode.spec">MESA_set_3dfx_mode.spec</a>
 <li><a href="specs/MESA_shader_debug.spec">MESA_shader_debug.spec</a>
 <li><a href="specs/OLD/MESA_sprite_point.spec">MESA_sprite_point.spec</a> (obsolete)
 <li><a href="specs/MESA_swap_control.spec">MESA_swap_control.spec</a>
 <li><a href="specs/MESA_swap_frame_usage.spec">MESA_swap_frame_usage.spec</a>
 <li><a href="specs/MESA_texture_array.spec">MESA_texture_array.spec</a>
 <li><a href="specs/MESA_texture_signed_rgba.spec">MESA_texture_signed_rgba.spec</a>
 <li><a href="specs/OLD/MESA_trace.spec">MESA_trace.spec</a> (obsolete)
 <li><a href="specs/MESA_window_pos.spec">MESA_window_pos.spec</a>
 <li><a href="specs/MESA_ycbcr_texture.spec">MESA_ycbcr_texture.spec</a>
 <li><a href="specs/WL_bind_wayland_display.spec">WL_bind_wayland_display.spec</a>
 </ul>
 </div>
 </body>
 </html>
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+++ b/docs/faq.html
@@ -1,392 +0,0 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8">
  <title>Mesa FAQ</title>
  <link rel="stylesheet" type="text/css" href="mesa.css">
 </head>
 <body>
 <div class="header">
  <h1>The Mesa 3D Graphics Library</h1>
 </div>
 <iframe src="contents.html"></iframe>
 <div class="content">
 <center>
 <h1>Mesa Frequently Asked Questions</h1>
 Last updated: 9 October 2012
 </center>
 <br>
 <br>
 <h2>Index</h2>
 <a href="#part1">1. High-level Questions and Answers</a>
 <br>
 <a href="#part2">2. Compilation and Installation Problems</a>
 <br>
 <a href="#part3">3. Runtime / Rendering Problems</a>
 <br>
 <a href="#part4">4. Developer Questions</a>
 <br>
 <br>
 <br>
 <h1 id="part1">1. High-level Questions and Answers</h1>
 <h2>1.1 What is Mesa?</h2>
 <p>
 Mesa is an open-source implementation of the OpenGL specification.
 OpenGL is a programming library for writing interactive 3D applications.
 See the <a href="https://www.opengl.org/">OpenGL website</a> for more
 information.
 </p>
 <p>
 Mesa 9.x supports the OpenGL 3.1 specification.
 </p>
 <h2>1.2 Does Mesa support/use graphics hardware?</h2>
 <p>
 Yes.  Specifically, Mesa serves as the OpenGL core for the open-source DRI
 drivers for X.org.
 </p>
 <ul>
  <li>See the <a href="https://dri.freedesktop.org/">DRI website</a>
  for more information.</li>
  <li>See <a href="https://01.org/linuxgraphics">01.org</a>
  for more information about Intel drivers.</li>
  <li>See <a href="https://nouveau.freedesktop.org">nouveau.freedesktop.org</a>
  for more information about Nouveau drivers.</li>
  <li>See <a href="https://www.x.org/wiki/RadeonFeature">www.x.org/wiki/RadeonFeature</a>
  for more information about Radeon drivers.</li>
 </ul>
 <h2>1.3 What purpose does Mesa serve today?</h2>
 <p>
 Hardware-accelerated OpenGL implementations are available for most popular
 operating systems today.
 Still, Mesa serves at least these purposes:
 </p>
 <ul>
 <li>Mesa is used as the core of the open-source X.org DRI
    hardware drivers.
 </li>
 <li>Mesa is quite portable and allows OpenGL to be used on systems
    that have no other OpenGL solution.
 </li>
 <li>Software rendering with Mesa serves as a reference for validating the
    hardware drivers.
 </li>
 <li>A software implementation of OpenGL is useful for experimentation,
    such as testing new rendering techniques.
 </li>
 <li>Mesa can render images with deep color channels: 16-bit integer
    and 32-bit floating point color channels are supported.
    This capability is only now appearing in hardware.
 </li>
 <li>Mesa's internal limits (max lights, clip planes, texture size, etc) can be
    changed for special needs (hardware limits are hard to overcome).
 </li>
 </ul>
 <h2>1.4 What's the difference between "Stand-Alone" Mesa and the DRI drivers?</h2>
 <p>
 <em>Stand-alone Mesa</em> is the original incarnation of Mesa.
 On systems running the X Window System it does all its rendering through
 the Xlib API:
 </p>
 <ul>
 <li>The GLX API is supported, but it's really just an emulation of the
     real thing.
 <li>The GLX wire protocol is not supported and there's no OpenGL extension
    loaded by the X server.
 <li>There is no hardware acceleration.
 <li>The OpenGL library, libGL.so, contains everything (the programming API,
    the GLX functions and all the rendering code).
 </ul>
 <p>
 Alternately, Mesa acts as the core for a number of OpenGL hardware drivers
 within the DRI (Direct Rendering Infrastructure):
 <ul>
 <li>The libGL.so library provides the GL and GLX API functions, a GLX
    protocol encoder, and a device driver loader.
 <li>The device driver modules (such as r200_dri.so) contain a built-in
    copy of the core Mesa code.
 <li>The X server loads the GLX module.
    The GLX module decodes incoming GLX protocol and dispatches the commands
    to a rendering module.
    For the DRI, this module is basically a software Mesa renderer.
 </ul>
 <h2>1.5 How do I upgrade my DRI installation to use a new Mesa release?</h2>
 <p>
 This wasn't easy in the past.
 Now, the DRI drivers are included in the Mesa tree and can be compiled
 separately from the X server.
 Just follow the Mesa <a href="install.html">compilation instructions</a>.
 </p>
 <h2>1.6 Are there other open-source implementations of OpenGL?</h2>
 <p>
 Yes, SGI's <a href="http://oss.sgi.com/projects/ogl-sample/index.html">
 OpenGL Sample Implementation (SI)</a> is available.
 The SI was written during the time that OpenGL was originally designed.
 Unfortunately, development of the SI has stagnated.
 Mesa is much more up to date with modern features and extensions.
 </p>
 <p>
 <a href="https://sourceforge.net/projects/ogl-es/">Vincent</a> is
 an open-source implementation of OpenGL ES for mobile devices.
 <p>
 <a href="http://www.dsbox.com/minigl.html">miniGL</a>
 is a subset of OpenGL for PalmOS devices.
 <p>
 <a href="http://bellard.org/TinyGL/">TinyGL</a>
 is a subset of OpenGL.
 </p>
 <p>
 <a href="https://sourceforge.net/projects/softgl/">SoftGL</a>
 is an OpenGL subset for mobile devices.
 </p>
 <p>
 <a href="http://chromium.sourceforge.net/">Chromium</a>
 isn't a conventional OpenGL implementation (it's layered upon OpenGL),
 but it does export the OpenGL API.  It allows tiled rendering, sort-last
 rendering, etc.
 </p>
 <p>
 <a href="http://www.ticalc.org/archives/files/fileinfo/361/36173.html">ClosedGL</a>
 is an OpenGL subset library for TI graphing calculators.
 </p>
 <p>
 There may be other open OpenGL implementations, but Mesa is the most
 popular and feature-complete.
 </p>
 <br>
 <br>
 <h1 id="part2">2. Compilation and Installation Problems</h1>
 <h2>2.1 What's the easiest way to install Mesa?</h2>
 <p>
 If you're using a Linux-based system, your distro CD most likely already
 has Mesa packages (like RPM or DEB) which you can easily install.
 </p>
 <h2>2.2 I get undefined symbols such as bgnpolygon, v3f, etc...</h2>
 <p>
 You're application is written in IRIS GL, not OpenGL.
 IRIS GL was the predecessor to OpenGL and is a different thing (almost)
 entirely.
 Mesa's not the solution.
 </p>
 <h2>2.3 Where is the GLUT library?</h2>
 <p>
 GLUT (OpenGL Utility Toolkit) is no longer in the separate MesaGLUT-x.y.z.tar.gz file.
 If you don't already have GLUT installed, you should grab 
 <a href="http://freeglut.sourceforge.net/">freeglut</a>.
 </p>
 <h2>2.4 Where is the GLw library?</h2>
 <p>
 GLw (OpenGL widget library) is now available from a separate <a href="https://cgit.freedesktop.org/mesa/glw/">git repository</a>.  Unless you're using very old Xt/Motif applications with OpenGL, you shouldn't need it.
 </p>
 <h2>2.5 What's the proper place for the libraries and headers?</h2>
 <p>
 On Linux-based systems you'll want to follow the
 <a href="http://oss.sgi.com/projects/ogl-sample/ABI/index.html">Linux ABI</a> standard.
 Basically you'll want the following:
 </p>
 <ul>
 <li>/usr/include/GL/gl.h - the main OpenGL header
 </li><li>/usr/include/GL/glu.h - the OpenGL GLU (utility) header
 </li><li>/usr/include/GL/glx.h - the OpenGL GLX header
 </li><li>/usr/include/GL/glext.h - the OpenGL extensions header
 </li><li>/usr/include/GL/glxext.h - the OpenGL GLX extensions header
 </li><li>/usr/include/GL/osmesa.h - the Mesa off-screen rendering header
 </li><li>/usr/lib/libGL.so - a symlink to libGL.so.1
 </li><li>/usr/lib/libGL.so.1 - a symlink to libGL.so.1.xyz
 </li><li>/usr/lib/libGL.so.xyz - the actual OpenGL/Mesa library.  xyz denotes the
 Mesa version number.
 </li></ul>
 <p>
 When configuring Mesa, there are three autoconf options that affect the install
 location that you should take care with: <code>--prefix</code>,
 <code>--libdir</code>, and <code>--with-dri-driverdir</code>. To install Mesa
 into the system location where it will be available for all programs to use, set
 <code>--prefix=/usr</code>. Set <code>--libdir</code> to where your Linux
 distribution installs system libraries, usually either <code>/usr/lib</code> or
 <code>/usr/lib64</code>. Set <code>--with-dri-driverdir</code> to the directory
 where your Linux distribution installs DRI drivers. To find your system's DRI
 driver directory, try executing <code>find /usr -type d -name dri</code>. For
 example, if the <code>find</code> command listed <code>/usr/lib64/dri</code>,
 then set <code>--with-dri-driverdir=/usr/lib64/dri</code>.
 </p>
 <p>
 After determining the correct values for the install location, configure Mesa
 with <code>./configure --prefix=/usr --libdir=xxx --with-dri-driverdir=xxx</code>
 and then install with <code>sudo make install</code>.
 </p>
 <br>
 <br>
 <h1 id="part3">3. Runtime / Rendering Problems</h1>
 <h2>3.1 Rendering is slow / why isn't my graphics hardware being used?</h2>
 <p>
 If Mesa can't use its hardware accelerated drivers it falls back on one of its software renderers.
 (eg. classic swrast, softpipe or llvmpipe)
 </p>
 <p>
 You can run the <code>glxinfo</code> program to learn about your OpenGL
 library.
 Look for the <code>OpenGL vendor</code> and <code>OpenGL renderer</code> values.
 That will identify who's OpenGL library with which driver you're using and what sort of
 hardware it has detected.
 </p>
 <p>
 If you're using a hardware accelerated driver you want <code>direct rendering: Yes</code>.
 </p>
 <p>
 If your DRI-based driver isn't working, go to the
 <a href="https://dri.freedesktop.org/">DRI website</a> for trouble-shooting information.
 </p>
 <h2>3.2 I'm seeing errors in depth (Z) buffering.  Why?</h2>
 <p>
 Make sure the ratio of the far to near clipping planes isn't too great.
 Look
 <a href="https://www.opengl.org/resources/faq/technical/depthbuffer.htm#0040">here</a>
 for details.
 </p>
 <p>
 Mesa uses a 16-bit depth buffer by default which is smaller and faster
 to clear than a 32-bit buffer but not as accurate.
 If you need a deeper you can modify the parameters to
 <code> glXChooseVisual</code> in your code.
 </p>
 <h2>3.3 Why Isn't depth buffering working at all?</h2>
 <p>
 Be sure you're requesting a depth buffered-visual.  If you set the MESA_DEBUG
 environment variable it will warn you about trying to enable depth testing
 when you don't have a depth buffer.
 </p>
 <p>Specifically, make sure <code>glutInitDisplayMode</code> is being called
 with <code>GLUT_DEPTH</code> or <code>glXChooseVisual</code> is being
 called with a non-zero value for GLX_DEPTH_SIZE.
 </p>
 <p>This discussion applies to stencil buffers, accumulation buffers and
 alpha channels too.
 </p>
 <h2>3.4 Why does glGetString() always return NULL?</h2>
 <p>
 Be sure you have an active/current OpenGL rendering context before
 calling glGetString.
 </p>
 <h2>3.5 GL_POINTS and GL_LINES don't touch the right pixels</h2>
 <p>
 If you're trying to draw a filled region by using GL_POINTS or GL_LINES
 and seeing holes or gaps it's because of a float-to-int rounding problem.
 But this is not a bug.
 See Appendix H of the OpenGL Programming Guide - "OpenGL Correctness Tips".
 Basically, applying a translation of (0.375, 0.375, 0.0) to your coordinates
 will fix the problem.
 </p>
 <br>
 <br>
 <h1 id="part4">4. Developer Questions</h1>
 <h2>4.1 How can I contribute?</h2>
 <p>
 First, join the <a href="lists.html">mesa-dev mailing list</a>.
 That's where Mesa development is discussed.
 </p>
 <p>
 The <a href="https://www.opengl.org/documentation">
 OpenGL Specification</a> is the bible for OpenGL implementation work.
 You should read it.
 </p>
 <p>Most of the Mesa development work involves implementing new OpenGL
 extensions, writing hardware drivers (for the DRI), and code optimization.
 </p>
 <h2>4.2 How do I write a new device driver?</h2>
 <p>
 Unfortunately, writing a device driver isn't easy.
 It requires detailed understanding of OpenGL, the Mesa code, and your
 target hardware/operating system.
 3D graphics are not simple.
 </p>
 <p>
 The best way to get started is to use an existing driver as your starting
 point.
 For a classic hardware driver, the i965 driver is a good example.
 For a Gallium3D hardware driver, the r300g, r600g and the i915g are good examples.
 </p>
 <p>The DRI website has more information about writing hardware drivers.
 The process isn't well document because the Mesa driver interface changes
 over time, and we seldom have spare time for writing documentation.
 That being said, many people have managed to figure out the process.
 </p>
 <p>
 Joining the appropriate mailing lists and asking questions (and searching
 the archives) is a good way to get information.
 </p>
 <h2>4.3 Why isn't GL_EXT_texture_compression_s3tc implemented in Mesa?</h2>
 <p>
 The <a href="http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_compression_s3tc.txt">specification for the extension</a>
 indicates that there are intellectual property (IP) and/or patent issues
 to be dealt with.
 </p>
 <p>We've been unsuccessful in getting a response from S3 (or whoever owns
 the IP nowadays) to indicate whether or not an open source project can
 implement the extension (specifically the compression/decompression
 algorithms).
 </p>
 <p>
 In the mean time, a 3rd party <a href="https://dri.freedesktop.org/wiki/S3TC">
 plug-in library</a> is available.
 </p>
 </div>
 </body>
 </html>
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -1,338 +0,0 @@
 # Status of OpenGL extensions in Mesa
 Here's how to read this file:
 all DONE: <driver>, ...
    All the extensions are done for the given list of drivers.
 DONE
    The extension is done for Mesa and no implementation is necessary on the
    driver-side.
 DONE ()
    The extension is done for Mesa and all the drivers in the "all DONE" list.
 DONE (<driver>, ...)
    The extension is done for Mesa, all the drivers in the "all DONE" list, and
    all the drivers in the brackets.
 in progress
    The extension is started but not finished yet.
 not started
    The extension isn't started yet.
 # OpenGL Core and Compatibility context support
 OpenGL 3.1 and later versions are only supported with the Core profile.
 There are no plans to support GL_ARB_compatibility. The last supported OpenGL
 version with all deprecated features is 3.0. Some of the later GL features
 are exposed in the 3.0 context as extensions.
 Feature                                                 Status
 ------------------------------------------------------- ------------------------
 GL 3.0, GLSL 1.30 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
  glBindFragDataLocation, glGetFragDataLocation         DONE
  GL_NV_conditional_render (Conditional rendering)      DONE ()
  GL_ARB_map_buffer_range (Map buffer subranges)        DONE ()
  GL_ARB_color_buffer_float (Clamping controls)         DONE ()
  GL_ARB_texture_float (Float textures, renderbuffers)  DONE ()
  GL_EXT_packed_float                                   DONE ()
  GL_EXT_texture_shared_exponent                        DONE ()
  GL_ARB_depth_buffer_float (Float depth buffers)       DONE ()
  GL_ARB_framebuffer_object (Framebuffer objects)       DONE ()
  GL_ARB_half_float_pixel                               DONE (all drivers)
  GL_ARB_half_float_vertex                              DONE ()
  GL_EXT_texture_integer                                DONE ()
  GL_EXT_texture_array                                  DONE ()
  GL_EXT_draw_buffers2 (Per-buffer blend and masks)     DONE ()
  GL_EXT_texture_compression_rgtc                       DONE ()
  GL_ARB_texture_rg                                     DONE ()
  GL_EXT_transform_feedback (Transform feedback)        DONE ()
  GL_ARB_vertex_array_object (Vertex array objects)     DONE ()
  GL_EXT_framebuffer_sRGB (sRGB framebuffer format)     DONE ()
  glClearBuffer commands                                DONE
  glGetStringi command                                  DONE
  glTexParameterI, glGetTexParameterI commands          DONE
  glVertexAttribI commands                              DONE
  Depth format cube textures                            DONE ()
  GLX_ARB_create_context (GLX 1.4 is required)          DONE
  Multisample anti-aliasing                             DONE (freedreno (*), llvmpipe (*), softpipe (*), swr (*))
 (*) freedreno, llvmpipe, softpipe, and swr have fake Multisample anti-aliasing support
 GL 3.1, GLSL 1.40 --- all DONE: freedreno, i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
  Forward compatible context support/deprecations       DONE ()
  GL_ARB_draw_instanced (Instanced drawing)             DONE ()
  GL_ARB_copy_buffer (Buffer copying)                   DONE ()
  GL_NV_primitive_restart (Primitive restart)           DONE ()
  16 vertex texture image units                         DONE ()
  GL_ARB_texture_buffer_object (Texture buffer objs)    DONE (for OpenGL 3.1 contexts)
  GL_ARB_texture_rectangle (Rectangular textures)       DONE ()
  GL_ARB_uniform_buffer_object (Uniform buffer objs)    DONE ()
  GL_EXT_texture_snorm (Signed normalized textures)     DONE ()
 GL 3.2, GLSL 1.50 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe, swr
  Core/compatibility profiles                           DONE
  Geometry shaders                                      DONE ()
  GL_ARB_vertex_array_bgra (BGRA vertex order)          DONE (freedreno)
  GL_ARB_draw_elements_base_vertex (Base vertex offset) DONE (freedreno)
  GL_ARB_fragment_coord_conventions (Frag shader coord) DONE (freedreno)
  GL_ARB_provoking_vertex (Provoking vertex)            DONE (freedreno)
  GL_ARB_seamless_cube_map (Seamless cubemaps)          DONE (freedreno)
  GL_ARB_texture_multisample (Multisample textures)     DONE ()
  GL_ARB_depth_clamp (Frag depth clamp)                 DONE (freedreno)
  GL_ARB_sync (Fence objects)                           DONE (freedreno)
  GLX_ARB_create_context_profile                        DONE
 GL 3.3, GLSL 3.30 --- all DONE: i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe
  GL_ARB_blend_func_extended                            DONE (freedreno/a3xx, swr)
  GL_ARB_explicit_attrib_location                       DONE (all drivers that support GLSL)
  GL_ARB_occlusion_query2                               DONE (freedreno, swr)
  GL_ARB_sampler_objects                                DONE (all drivers)
  GL_ARB_shader_bit_encoding                            DONE (freedreno, swr)
  GL_ARB_texture_rgb10_a2ui                             DONE (freedreno, swr)
  GL_ARB_texture_swizzle                                DONE (freedreno, swr)
  GL_ARB_timer_query                                    DONE (swr)
  GL_ARB_instanced_arrays                               DONE (freedreno, swr)
  GL_ARB_vertex_type_2_10_10_10_rev                     DONE (freedreno, swr)
 GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi
  GL_ARB_draw_buffers_blend                             DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr)
  GL_ARB_draw_indirect                                  DONE (i965/gen7+, llvmpipe, softpipe, swr)
  GL_ARB_gpu_shader5                                    DONE (i965/gen7+)
  - 'precise' qualifier                                 DONE
  - Dynamically uniform sampler array indices           DONE (softpipe)
  - Dynamically uniform UBO array indices               DONE ()
  - Implicit signed -> unsigned conversions             DONE
  - Fused multiply-add                                  DONE ()
  - Packing/bitfield/conversion functions               DONE (softpipe)
  - Enhanced textureGather                              DONE (softpipe)
  - Geometry shader instancing                          DONE (llvmpipe, softpipe)
  - Geometry shader multiple streams                    DONE ()
  - Enhanced per-sample shading                         DONE ()
  - Interpolation functions                             DONE ()
  - New overload resolution rules                       DONE
  GL_ARB_gpu_shader_fp64                                DONE (i965/gen7+, llvmpipe, softpipe)
  GL_ARB_sample_shading                                 DONE (i965/gen6+, nv50)
  GL_ARB_shader_subroutine                              DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
  GL_ARB_tessellation_shader                            DONE (i965/gen7+)
  GL_ARB_texture_buffer_object_rgb32                    DONE (i965/gen6+, llvmpipe, softpipe, swr)
  GL_ARB_texture_cube_map_array                         DONE (i965/gen6+, nv50, llvmpipe, softpipe)
  GL_ARB_texture_gather                                 DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
  GL_ARB_texture_query_lod                              DONE (i965, nv50, softpipe)
  GL_ARB_transform_feedback2                            DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
  GL_ARB_transform_feedback3                            DONE (i965/gen7+, llvmpipe, softpipe, swr)
 GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, nvc0, r600, radeonsi
  GL_ARB_ES2_compatibility                              DONE (i965, nv50, llvmpipe, softpipe, swr)
  GL_ARB_get_program_binary                             DONE (0 binary formats)
  GL_ARB_separate_shader_objects                        DONE (all drivers)
  GL_ARB_shader_precision                               DONE (i965/gen7+, all drivers that support GLSL 4.10)
  GL_ARB_vertex_attrib_64bit                            DONE (i965/gen7+, llvmpipe, softpipe)
  GL_ARB_viewport_array                                 DONE (i965, nv50, llvmpipe, softpipe)
 GL 4.2, GLSL 4.20 -- all DONE: i965/gen7+, nvc0, radeonsi
  GL_ARB_texture_compression_bptc                       DONE (i965, r600)
  GL_ARB_compressed_texture_pixel_storage               DONE (all drivers)
  GL_ARB_shader_atomic_counters                         DONE (i965, softpipe)
  GL_ARB_texture_storage                                DONE (all drivers)
  GL_ARB_transform_feedback_instanced                   DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_base_instance                                  DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_shader_image_load_store                        DONE (i965, softpipe)
  GL_ARB_conservative_depth                             DONE (all drivers that support GLSL 1.30)
  GL_ARB_shading_language_420pack                       DONE (all drivers that support GLSL 1.30)
  GL_ARB_shading_language_packing                       DONE (all drivers)
  GL_ARB_internalformat_query                           DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_map_buffer_alignment                           DONE (all drivers)
 GL 4.3, GLSL 4.30 -- all DONE: i965/gen8+, nvc0, radeonsi
  GL_ARB_arrays_of_arrays                               DONE (all drivers that support GLSL 1.30)
  GL_ARB_ES3_compatibility                              DONE (all drivers that support GLSL 3.30)
  GL_ARB_clear_buffer_object                            DONE (all drivers)
  GL_ARB_compute_shader                                 DONE (i965, softpipe)
  GL_ARB_copy_image                                     DONE (i965, nv50, r600, softpipe, llvmpipe)
  GL_KHR_debug                                          DONE (all drivers)
  GL_ARB_explicit_uniform_location                      DONE (all drivers that support GLSL)
  GL_ARB_fragment_layer_viewport                        DONE (i965, nv50, r600, llvmpipe, softpipe)
  GL_ARB_framebuffer_no_attachments                     DONE (i965, r600, softpipe)
  GL_ARB_internalformat_query2                          DONE (all drivers)
  GL_ARB_invalidate_subdata                             DONE (all drivers)
  GL_ARB_multi_draw_indirect                            DONE (i965, r600, llvmpipe, softpipe, swr)
  GL_ARB_program_interface_query                        DONE (all drivers)
  GL_ARB_robust_buffer_access_behavior                  DONE (i965)
  GL_ARB_shader_image_size                              DONE (i965, softpipe)
  GL_ARB_shader_storage_buffer_object                   DONE (i965, softpipe)
  GL_ARB_stencil_texturing                              DONE (i965/hsw+, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_texture_buffer_range                           DONE (nv50, i965, r600, llvmpipe)
  GL_ARB_texture_query_levels                           DONE (all drivers that support GLSL 1.30)
  GL_ARB_texture_storage_multisample                    DONE (all drivers that support GL_ARB_texture_multisample)
  GL_ARB_texture_view                                   DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_vertex_attrib_binding                          DONE (all drivers)
 GL 4.4, GLSL 4.40 -- all DONE: i965/gen8+, nvc0, radeonsi
  GL_MAX_VERTEX_ATTRIB_STRIDE                           DONE (all drivers)
  GL_ARB_buffer_storage                                 DONE (i965, nv50, r600, llvmpipe, swr)
  GL_ARB_clear_texture                                  DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_enhanced_layouts                               DONE (i965, nv50, llvmpipe, softpipe)
  - compile-time constant expressions                   DONE
  - explicit byte offsets for blocks                    DONE
  - forced alignment within blocks                      DONE
  - specified vec4-slot component numbers               DONE (i965, nv50, llvmpipe, softpipe)
  - specified transform/feedback layout                 DONE
  - input/output block locations                        DONE
  GL_ARB_multi_bind                                     DONE (all drivers)
  GL_ARB_query_buffer_object                            DONE (i965/hsw+)
  GL_ARB_texture_mirror_clamp_to_edge                   DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_texture_stencil8                               DONE (i965/hsw+, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_vertex_type_10f_11f_11f_rev                    DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
 GL 4.5, GLSL 4.50 -- all DONE: nvc0, radeonsi
  GL_ARB_ES3_1_compatibility                            DONE (i965/hsw+)
  GL_ARB_clip_control                                   DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_conditional_render_inverted                    DONE (i965, nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_cull_distance                                  DONE (i965, nv50, llvmpipe, softpipe, swr)
  GL_ARB_derivative_control                             DONE (i965, nv50, r600)
  GL_ARB_direct_state_access                            DONE (all drivers)
  GL_ARB_get_texture_sub_image                          DONE (all drivers)
  GL_ARB_shader_texture_image_samples                   DONE (i965, nv50, r600)
  GL_ARB_texture_barrier                                DONE (i965, nv50, r600)
  GL_KHR_context_flush_control                          DONE (all - but needs GLX/EGL extension to be useful)
  GL_KHR_robustness                                     DONE (i965)
  GL_EXT_shader_integer_mix                             DONE (all drivers that support GLSL)
 These are the extensions cherry-picked to make GLES 3.1
 GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, radeonsi
  GL_ARB_arrays_of_arrays                               DONE (all drivers that support GLSL 1.30)
  GL_ARB_compute_shader                                 DONE (i965/gen7+, softpipe)
  GL_ARB_draw_indirect                                  DONE (i965/gen7+, r600, llvmpipe, softpipe, swr)
  GL_ARB_explicit_uniform_location                      DONE (all drivers that support GLSL)
  GL_ARB_framebuffer_no_attachments                     DONE (i965/gen7+, r600, softpipe)
  GL_ARB_program_interface_query                        DONE (all drivers)
  GL_ARB_shader_atomic_counters                         DONE (i965/gen7+, softpipe)
  GL_ARB_shader_image_load_store                        DONE (i965/gen7+, softpipe)
  GL_ARB_shader_image_size                              DONE (i965/gen7+, softpipe)
  GL_ARB_shader_storage_buffer_object                   DONE (i965/gen7+, softpipe)
  GL_ARB_shading_language_packing                       DONE (all drivers)
  GL_ARB_separate_shader_objects                        DONE (all drivers)
  GL_ARB_stencil_texturing                              DONE (nv50, r600, llvmpipe, softpipe, swr)
  GL_ARB_texture_multisample (Multisample textures)     DONE (i965/gen7+, nv50, r600, llvmpipe, softpipe)
  GL_ARB_texture_storage_multisample                    DONE (all drivers that support GL_ARB_texture_multisample)
  GL_ARB_vertex_attrib_binding                          DONE (all drivers)
  GS5 Enhanced textureGather                            DONE (i965/gen7+, r600)
  GS5 Packing/bitfield/conversion functions             DONE (i965/gen6+, r600)
  GL_EXT_shader_integer_mix                             DONE (all drivers that support GLSL)
  Additional functionality not covered above:
      glMemoryBarrierByRegion                           DONE
      glGetTexLevelParameter[fi]v - needs updates       DONE
      glGetBooleani_v - restrict to GLES enums
      gl_HelperInvocation support                       DONE (i965, r600)
 GLES3.2, GLSL ES 3.2 -- all DONE: i965/gen9+
  GL_EXT_color_buffer_float                             DONE (all drivers)
  GL_KHR_blend_equation_advanced                        DONE (i965, nvc0)
  GL_KHR_debug                                          DONE (all drivers)
  GL_KHR_robustness                                     DONE (i965, nvc0, radeonsi)
  GL_KHR_texture_compression_astc_ldr                   DONE (i965/gen9+)
  GL_OES_copy_image                                     DONE (all drivers)
  GL_OES_draw_buffers_indexed                           DONE (all drivers that support GL_ARB_draw_buffers_blend)
  GL_OES_draw_elements_base_vertex                      DONE (all drivers)
  GL_OES_geometry_shader                                DONE (i965/hsw+, nvc0, radeonsi)
  GL_OES_gpu_shader5                                    DONE (all drivers that support GL_ARB_gpu_shader5)
  GL_OES_primitive_bounding_box                         DONE (i965/gen7+, nvc0, radeonsi)
  GL_OES_sample_shading                                 DONE (i965, nvc0, r600, radeonsi)
  GL_OES_sample_variables                               DONE (i965, nvc0, r600, radeonsi)
  GL_OES_shader_image_atomic                            DONE (all drivers that support GL_ARB_shader_image_load_store)
  GL_OES_shader_io_blocks                               DONE (All drivers that support GLES 3.1)
  GL_OES_shader_multisample_interpolation               DONE (i965, nvc0, r600, radeonsi)
  GL_OES_tessellation_shader                            DONE (all drivers that support GL_ARB_tessellation_shader)
  GL_OES_texture_border_clamp                           DONE (all drivers)
  GL_OES_texture_buffer                                 DONE (i965, nvc0, radeonsi)
  GL_OES_texture_cube_map_array                         DONE (i965/hsw+, nvc0, radeonsi)
  GL_OES_texture_stencil8                               DONE (all drivers that support GL_ARB_texture_stencil8)
  GL_OES_texture_storage_multisample_2d_array           DONE (all drivers that support GL_ARB_texture_multisample)
 Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES version:
  GL_ARB_bindless_texture                               DONE (radeonsi)
  GL_ARB_cl_event                                       not started
  GL_ARB_compute_variable_group_size                    DONE (nvc0, radeonsi)
  GL_ARB_ES3_2_compatibility                            DONE (i965/gen8+)
  GL_ARB_fragment_shader_interlock                      not started
  GL_ARB_gl_spirv                                       not started
  GL_ARB_gpu_shader_int64                               DONE (i965/gen8+, nvc0, radeonsi, softpipe, llvmpipe)
  GL_ARB_indirect_parameters                            DONE (nvc0, radeonsi)
  GL_ARB_parallel_shader_compile                        not started, but Chia-I Wu did some related work in 2014
  GL_ARB_pipeline_statistics_query                      DONE (i965, nvc0, radeonsi, softpipe, swr)
  GL_ARB_post_depth_coverage                            DONE (i965)
  GL_ARB_robustness_isolation                           not started
  GL_ARB_sample_locations                               not started
  GL_ARB_seamless_cubemap_per_texture                   DONE (i965, nvc0, radeonsi, r600, softpipe, swr)
  GL_ARB_shader_atomic_counter_ops                      DONE (i965/gen7+, nvc0, radeonsi, softpipe)
  GL_ARB_shader_ballot                                  DONE (i965/gen8+, nvc0, radeonsi)
  GL_ARB_shader_clock                                   DONE (i965/gen7+, nv50, nvc0, radeonsi)
  GL_ARB_shader_draw_parameters                         DONE (i965, nvc0, radeonsi)
  GL_ARB_shader_group_vote                              DONE (i965, nvc0, radeonsi)
  GL_ARB_shader_stencil_export                          DONE (i965/gen9+, radeonsi, softpipe, llvmpipe, swr)
  GL_ARB_shader_viewport_layer_array                    DONE (i965/gen6+, nvc0, radeonsi)
  GL_ARB_sparse_buffer                                  DONE (radeonsi/CIK+)
  GL_ARB_sparse_texture                                 not started
  GL_ARB_sparse_texture2                                not started
  GL_ARB_sparse_texture_clamp                           not started
  GL_ARB_texture_filter_minmax                          not started
  GL_ARB_transform_feedback_overflow_query              DONE (i965/gen6+)
  GL_KHR_blend_equation_advanced_coherent               DONE (i965/gen9+)
  GL_KHR_no_error                                       started (Timothy Arceri)
  GL_KHR_texture_compression_astc_hdr                   DONE (i965/bxt)
  GL_KHR_texture_compression_astc_sliced_3d             DONE (i965/gen9+)
  GL_OES_depth_texture_cube_map                         DONE (all drivers that support GLSL 1.30+)
  GL_OES_EGL_image                                      DONE (all drivers)
  GL_OES_EGL_image_external_essl3                       not started
  GL_OES_required_internalformat                        not started - GLES2 extension based on OpenGL ES 3.0 feature
  GL_OES_surfaceless_context                            DONE (all drivers)
  GL_OES_texture_compression_astc                       DONE (core only)
  GL_OES_texture_float                                  DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
  GL_OES_texture_float_linear                           DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
  GL_OES_texture_half_float                             DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
  GL_OES_texture_half_float_linear                      DONE (i965, r300, r600, radeonsi, nv30, nv50, nvc0, softpipe, llvmpipe)
  GL_OES_texture_view                                   not started - based on GL_ARB_texture_view
  GL_OES_viewport_array                                 DONE (i965, nvc0, radeonsi)
  GLX_ARB_context_flush_control                         not started
  GLX_ARB_robustness_application_isolation              not started
  GLX_ARB_robustness_share_group_isolation              not started
 The following extensions are not part of any OpenGL or OpenGL ES version, and
 we DO NOT WANT implementations of these extensions for Mesa.
  GL_ARB_geometry_shader4                               Superseded by GL 3.2 geometry shaders
  GL_ARB_matrix_palette                                 Superseded by GL_ARB_vertex_program
  GL_ARB_shading_language_include                       Not interesting
  GL_ARB_shadow_ambient                                 Superseded by GL_ARB_fragment_program
  GL_ARB_vertex_blend                                   Superseded by GL_ARB_vertex_program
 A graphical representation of this information can be found at
 https://mesamatrix.net/
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