Nabble - The OpenGL Extension Wrangler Library

Re: 288 C:\glew-1.5.1-src\glew\src\glew.c parse error before "__glewPointParameteri"

2009-12-18T07:17:27Z

Ahmet,

> this error happens when compiled from gcc /mingw release .
> and what could be wrong there ?

There are some pre-built GLEW .DevPaks here:
http://devpaks.org/category.php?category=OpenGL

- Nigel

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From forum: glew-users

288 C:\glew-1.5.1-src\glew\src\glew.c parse error before "__glewPointParameteri"

2009-12-18T01:29:42Z

this error happens when compiled from gcc /mingw release .
and what could be wrong there ?
288 C:\Documents and
Settings\BG\Desktop\ico\glew-1.5.1-src\glew\src\glew.c parse error
before "__glewPointParameteri"

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libglew.dev (1K) Download Attachment

From forum: glew-users

288 C:\glew-1.5.1-src\glew\src\glew.c parse error before "__glewPointParameteri"

2009-12-18T01:22:01Z

From forum: glew-users

Re: How could i use glew in C#?

2009-12-14T07:13:49Z

> I want to use glew in C#.

I'd suggest trying Tao for C# OpenGL bindings:
http://taoframework.com/

- Nigel

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From forum: glew-users

How could i use glew in C#?

2009-12-14T02:44:23Z

Hi there,

I want to use glew in C#. So I download the precompiled binarys. However the name of functions are changed by C++ compiler ,so the CLR can not recognize function name from a dll. The solution is prefix a extern "C" to each function. I read the source code and it seems that if I predefine the __cplusplus symbol, extern "C" will be added. However, after I define that symbol, it can not be compiled. so many compile errors!

could anybody tell me how could I do then the source code could be compiled to a format that CLR can recognize?

I use Windows 7 x64 with Visual Studio 2008 SP1 and the version of glew is 1.5.1

Many Thanks.

Liangxiong Zhu

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From forum: glew-users

Re: Some small patches for minor issues

2009-12-06T16:10:11Z

Nigel Stewart <nstewart@...> writes:

>
> > This patch got dropped / forgotten / is still awaiting review.
>
> Tom,
>
> I get a whole lot of "matched no regex" and broken generated
> source on Cygwin, with and without your patch. Any hints?
>
> We tend to install Cygwin in DOS line-ending mode, could
> that be the reason?
>
> bin/make_header.pl GLAPIENTRY GL extensions/GL_* >> ../include/GL/glew.h
> no keys in table!

[snip]
> 'GL_FRAGMENT_PROGRAM_ARB 0x8804^M' matched no regex.

Hrm. Seems likely.

I just re-setup my Cygwin install in DOS mode (I've always used Unix),
did a fresh checkout of svn trunk, and gave the build a try. I got a
ton of errors like these ones.

I guess we could consider making the regexps sensitive to line
differencing. I need Unix mode for another tool I use though, so it
doesn't concern me much personally.

-tom

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From forum: glew-coders

Re: Some small patches for minor issues

2009-12-04T15:27:09Z

> This patch got dropped / forgotten / is still awaiting review.

Tom,

I get a whole lot of "matched no regex" and broken generated
source on Cygwin, with and without your patch. Any hints?

We tend to install Cygwin in DOS line-ending mode, could
that be the reason?

- Nigel

---------------------------------

...
bin/make_header.pl GLAPIENTRY GL extensions/GL_* >> ../include/GL/glew.h
no keys in table!
no keys in table!
no keys in table!
no keys in table!
no keys in table!
no keys in table!
no keys in table!
no keys in table!
'GL_FRAGMENT_PROGRAM_ARB 0x8804^M' matched no regex.
'GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805^M' matched no regex.
'GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806^M' matched no regex.
'GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807^M' matched no regex.
'GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808^M' matched no regex.
'GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809^M' matched no regex.
'GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A^M' matched no regex.
'GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B^M' matched no regex.
'GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C^M' matched no regex.
'GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D^M' matched no regex.
'GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E^M' matched no regex.
'GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F^M' matched no regex.
'GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810^M' matched no regex.
'GL_MAX_TEXTURE_COORDS_ARB 0x8871^M' matched no regex.
'GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872^M' matched no regex.
...

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From forum: glew-coders

Re: glGenBuffers crash

2009-12-04T14:14:21Z

Tom,
On 12/04/2009 09:32 PM, tom fogal wrote:

> Svilen<krustev.svilen@...> writes:
>
>> On 12/03/2009 10:45 PM, Nigel Stewart wrote:
>>
>>> Svilen,
>>>
>>>
>>>> Meanwhile I'm trying to confirm with the user that this is not a
>>>> problem of invalid glx visual as it was suggested by Tom.
>>>>
>> Here is the report from the user.
>>
>> (gdb) run
>>
> [snip]
>
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x00000000 in ?? ()
>>
> [snip]
>
>> (gdb) call glXGetCurrentContext()
>> $1 = (struct __GLXcontextRec *) 0x82546e8
>> (gdb)
>>
> Looks like everything is setup fine.
>

It looks fine to me as well.

>> It clearly shows a non NULL pointer to the current context.
>>
>> Then there is one remaining question - why the pointer to
>> glGenBuffers is NULL then? Provided that the function is supposed to
>> be existing in the driver according to GLEW reports?
>>
> GLEW really isn't doing anything special; basically just:
>
> __glewGenBuffersARB = glXGetProcAddress("glGenBuffers");
>
> and it has a define:
>
> #define glGenBuffersARB __glewGenBuffers
>
> for user code.
>

I agree. The finger is certainly not pointing to glew. Just to use the
opportunity and to say - great job guys!
> so, my guess is the driver is reporting this extension but not giving
> back a valid pointer for this function. I would set a breakpoint
> in _glewInit_GL_ARB_vertex_buffer_object&& step through the code
> until you get to the line where glewGetProcAddress is called for this
> function. Verify that it's giving a null pointer. At that point, your
> next step is to step into glXGetProcAddress and see what's going wrong,
> but you're jumping into Mesa then.
>
Thanks for the tip. Unfortunately I can't do it with that
driver/hardware - i don't have it. The user is very helpful, but this
might be beyond his expertise. Besides he is an user at the end of the
day even though in the open source world!
I already had a contact with Mesa guys - hopefully they will help.

Thanks again & Regards
Svilen

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From forum: glew-users

Re: glGenBuffers crash

2009-12-04T14:05:44Z

Nigel,
On 12/04/2009 09:27 PM, Nigel Stewart wrote:

>
>>> Toped on x86_86 Fedora 12 starts up just fine for me
>>> in Mesa software rendering mode. (See attachments.)
>>>
>> I've got an impression that you're going to try to reproduce it with
>> 945GM driver. This is still a very good check for me - thanks for that!
>
> I don't have a 945GM handy. But I would
> recommend an Nvidia GPU as a solution, if
> it wasn't for the (unrelated) xorg bug in
> Fedora 12. :-)
>

That's OK. I have no known troubles with other platforms. I'm using
myself Nvidia on Fedora 11 though. The point is that I can't recomend to
the user to change his hardware and even if I do - guess what the reply
will be :)

Thanks!
Svilen

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From forum: glew-users

Re: glGenBuffers crash

2009-12-04T13:35:27Z

tom fogal <tfogal@...> writes:
> GLEW really isn't doing anything special; basically just:
>
> __glewGenBuffersARB = glXGetProcAddress("glGenBuffers");

... "glGenBuffersARB", of course. Sorry,

-tom

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From forum: glew-users

Re: glGenBuffers crash

2009-12-04T13:32:40Z

Svilen <krustev.svilen@...> writes:
> On 12/03/2009 10:45 PM, Nigel Stewart wrote:
> > Svilen,
> >
> >> Meanwhile I'm trying to confirm with the user that this is not a
> >> problem of invalid glx visual as it was suggested by Tom.
>
> Here is the report from the user.
>
> (gdb) run
[snip]
> Program received signal SIGSEGV, Segmentation fault.
> 0x00000000 in ?? ()
[snip]
> (gdb) call glXGetCurrentContext()
> $1 = (struct __GLXcontextRec *) 0x82546e8
> (gdb)

Looks like everything is setup fine.

> It clearly shows a non NULL pointer to the current context.
>
> Then there is one remaining question - why the pointer to
> glGenBuffers is NULL then? Provided that the function is supposed to
> be existing in the driver according to GLEW reports?

GLEW really isn't doing anything special; basically just:

__glewGenBuffersARB = glXGetProcAddress("glGenBuffers");

and it has a define:

#define glGenBuffersARB __glewGenBuffers

for user code.

so, my guess is the driver is reporting this extension but not giving
back a valid pointer for this function. I would set a breakpoint
in _glewInit_GL_ARB_vertex_buffer_object && step through the code
until you get to the line where glewGetProcAddress is called for this
function. Verify that it's giving a null pointer. At that point, your
next step is to step into glXGetProcAddress and see what's going wrong,
but you're jumping into Mesa then.

-tom

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From forum: glew-users

Re: glGenBuffers crash

2009-12-04T13:27:09Z

Svilen,

>> Toped on x86_86 Fedora 12 starts up just fine for me
>> in Mesa software rendering mode. (See attachments.)
>>
> I've got an impression that you're going to try to reproduce it with
> 945GM driver. This is still a very good check for me - thanks for that!

I don't have a 945GM handy. But I would
recommend an Nvidia GPU as a solution, if
it wasn't for the (unrelated) xorg bug in
Fedora 12. :-)

- Nigel

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From forum: glew-users

Re: glGenBuffers crash

2009-12-04T13:19:57Z

On 12/03/2009 10:45 PM, Nigel Stewart wrote:

Svilen,

Meanwhile I'm trying to confirm with the user that this is not a problem of invalid glx visual as it was suggested by Tom.

Here is the report from the user.

(gdb) run
Starting program: /usr/bin/toped
warning: .dynamic section for "/lib/libresolv.so.2" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
[Thread debugging using libthread_db enabled]
warning: .dynamic section for "/usr/lib/libcanberra-gtk.so.0" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib/libcanberra.so.0" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib/libltdl.so.7" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
Missing separate debuginfo for /usr/lib/libtdb.so.1
Try: yum --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/a9/d89f5a179340f6dc46499bbcdce21d2f85a644.debug
warning: .dynamic section for "/usr/lib/libfam.so.0" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
Missing separate debuginfos, use: debuginfo-install GConf2-2.28.0-2.fc12.i686 ORBit2-2.14.17-3.fc12.i686 PackageKit-gtk-module-0.5.4-0.4.20091029git.fc12.i686 SDL-1.2.13-10.fc12.i686 atk-1.28.0-1.fc12.i686 cairo-1.8.8-3.fc12.i686 dbus-glib-0.82-2.fc12.i686 dbus-libs-1.2.16-8.fc12.i686 expat-2.0.1-7.i686 fontconfig-2.7.3-1.fc12.i686 freetype-2.3.9-6.fc12.i686 gamin-0.1.10-5.fc12.i686 glib2-2.22.2-3.fc12.i686 gtk2-2.18.3-22.fc12.i686 gtk2-engines-2.18.4-4.fc12.i686 gtk2-immodule-xim-2.18.3-22.fc12.i686 gvfs-1.4.2-1.fc12.i686 ibus-gtk-1.2.0.20091124-1.fc12.i686 ibus-libs-1.2.0.20091124-1.fc12.i686 libICE-1.0.6-1.fc12.i686 libSM-1.1.0-7.fc12.i686 libX11-1.3-1.fc12.i686 libXau-1.0.5-1.fc12.i686 libXcomposite-0.4.1-2.fc12.i686 libXcursor-1.1.10-1.fc12.i686 libXdamage-1.1.2-1.fc12.i686 libXext-1.1-1.fc12.i686 libXfixes-4.0.4-1.fc12.i686 libXi-1.3-1.fc12.i686 libXinerama-1.1-1.fc12.i686 libXrandr-1.3.0-3.fc12.i686 libXrender-0.9.5-1.fc12.i686 libXxf86vm-1.1.0-1.fc12.i686 libcanberra-0.22-1.fc12.i686 libcanberra-gtk2-0.22-1.fc12.i686 libcap-ng-0.6.2-3.fc12.i686 libdrm-2.4.15-4.fc12.i686 libjpeg-6b-46.fc12.i686 libogg-1.1.4-2.fc12.i686 libpng-1.2.39-1.fc12.i686 libselinux-2.0.87-1.fc12.i686 libtiff-3.8.2-15.fc12.i686 libtool-ltdl-2.2.6-15.fc12.i686 libudev-145-14.fc12.i686 libuuid-2.16-10.3.fc12.i686 libvorbis-1.2.3-3.fc12.i686 libxcb-1.4-1.fc12.i686 pango-1.26.0-1.fc12.i686 pixman-0.16.2-1.fc12.i686 zlib-1.2.3-23.fc12.i686
(gdb) call glXGetCurrentContext()
$1 = (struct __GLXcontextRec *) 0x82546e8
(gdb)

It clearly shows a non NULL pointer to the current context.

Then there is one remaining question - why the pointer to glGenBuffers is NULL then? Provided that the function is supposed to be existing in the driver according to GLEW reports?

Toped on x86_86 Fedora 12 starts up just fine for me
in Mesa software rendering mode. (See attachments.)

I've got an impression that you're going to try to reproduce it with 945GM driver. This is still a very good check for me - thanks for that!

Regards
Svilen

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From forum: glew-users

Re: Some small patches for minor issues

2009-12-04T11:40:26Z

> This patch got dropped / forgotten / is still awaiting review.

Tom,

It fell of my radar since I don't tend to use Windows/Cygwin
as my primary platform. I'll give a try today.

I think it would be good to be as Windows/Cygwin friendly
as possible (within reason).

- Nigel

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From forum: glew-coders

Re: Some small patches for minor issues

2009-12-04T10:48:32Z

tom fogal <tfogal@...> writes:
> 4. Windows basically locks every file it opens, making it difficult
> to edit a file in place. Use a perl option to create backup
> files, such that we don't need in-place modifications. I've
> tested && this does *not* leave ".bak" files laying around the
> tree, at least on Linux w/ perl 5.10.

This patch got dropped / forgotten / is still awaiting review.

In the past 24 hours I've started creating/building the GLEW source
from Cygwin, with this patch, so I can now confirm that it's working.

-tom

From adc0969ec8e18df44f406ac6c8d3722a085ef9d2 Mon Sep 17 00:00:00 2001
From: Jianrong Shu <jshu@...>
Date: Fri, 2 Oct 2009 03:19:03 -0600
Subject: [PATCH 4/4] Fixes for perl scripts on Windows.

Changed option '-pi' to '-pi.bak' so perl scripts can run successfully
on Windows under Cygwin and MinGW.
---
auto/bin/fix_OML_sync_control.sh | 16 ++++++++--------
auto/bin/update_ext.sh | 18 +++++++++---------
2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/auto/bin/fix_OML_sync_control.sh b/auto/bin/fix_OML_sync_control.sh
index 2579ab4..7e92c07 100755
--- a/auto/bin/fix_OML_sync_control.sh
+++ b/auto/bin/fix_OML_sync_control.sh
@@ -7,12 +7,12 @@
## General Public License Version 2 as published by the Free Software
## Foundation or, at your option, any later version.

-perl -e 's/#ifndef GLX_OML_sync_control/#if !defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/#ifdef GLX_OML_sync_control/#if defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/(extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML;)/\1\n#endif/' -pi $1
-perl -e 's/(extern GLboolean __GLXEW_OML_sync_control;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
-perl -e 's/(PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL;)/\1\n#endif/' -pi $1
-perl -e 's/(GLboolean __GLXEW_OML_sync_control = GL_FALSE;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
+perl -e 's/#ifndef GLX_OML_sync_control/#if !defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi.bak $1
+perl -e 's/#ifdef GLX_OML_sync_control/#if defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi.bak $1
+perl -e 's/(extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML;)/#ifdef GLX_OML_sync_control\n\1/' -pi.bak $1
+perl -e 's/(extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML;)/\1\n#endif/' -pi.bak $1
+perl -e 's/(extern GLboolean __GLXEW_OML_sync_control;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi.bak $1
+perl -e 's/(PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL;)/#ifdef GLX_OML_sync_control\n\1/' -pi.bak $1
+perl -e 's/(PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL;)/\1\n#endif/' -pi.bak $1
+perl -e 's/(GLboolean __GLXEW_OML_sync_control = GL_FALSE;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi.bak $1
rm -f $1.bak
diff --git a/auto/bin/update_ext.sh b/auto/bin/update_ext.sh
index 3e17c82..de020a3 100755
--- a/auto/bin/update_ext.sh
+++ b/auto/bin/update_ext.sh
@@ -59,13 +59,13 @@ EOT
# fix GL_NV_occlusion_query and GL_HP_occlusion_test
grep -v '_HP' $1/GL_NV_occlusion_query > tmp
mv tmp $1/GL_NV_occlusion_query
- perl -e's/OCCLUSION_TEST_HP.*/OCCLUSION_TEST_HP 0x8165/' -pi \
+ perl -e's/OCCLUSION_TEST_HP.*/OCCLUSION_TEST_HP 0x8165/' -pi.bak \
$1/GL_HP_occlusion_test
- perl -e's/OCCLUSION_TEST_RESULT_HP.*/OCCLUSION_TEST_RESULT_HP 0x8166/' -pi \
+ perl -e's/OCCLUSION_TEST_RESULT_HP.*/OCCLUSION_TEST_RESULT_HP 0x8166/' -pi.bak \
$1/GL_HP_occlusion_test

# fix GLvoid in GL_ARB_vertex_buffer_objects
- perl -e 's/ void\*/ GLvoid\*/g' -pi \
+ perl -e 's/ void\*/ GLvoid\*/g' -pi.bak \
$1/GL_ARB_vertex_buffer_object

# add deprecated constants to GL_ATI_fragment_shader
@@ -162,10 +162,10 @@ EOT
rm -f $1/GL_SUN_multi_draw_arrays

# change variable names in GL_ARB_vertex_shader
- perl -e 's/v0/x/g' -pi $1/GL_ARB_vertex_shader
- perl -e 's/v1/y/g' -pi $1/GL_ARB_vertex_shader
- perl -e 's/v2/z/g' -pi $1/GL_ARB_vertex_shader
- perl -e 's/v3/w/g' -pi $1/GL_ARB_vertex_shader
+ perl -e 's/v0/x/g' -pi.bak $1/GL_ARB_vertex_shader
+ perl -e 's/v1/y/g' -pi.bak $1/GL_ARB_vertex_shader
+ perl -e 's/v2/z/g' -pi.bak $1/GL_ARB_vertex_shader
+ perl -e 's/v3/w/g' -pi.bak $1/GL_ARB_vertex_shader

# remove triplicates in GL_ARB_shader_objects, GL_ARB_fragment_shader,
# and GL_ARB_vertex_shader
@@ -206,7 +206,7 @@ EOT
# fix bugs in GL_ARB_vertex_shader
grep -v "GL_FLOAT" $1/GL_ARB_vertex_shader > tmp
mv tmp $1/GL_ARB_vertex_shader
- perl -e 's/handle /GLhandleARB /g' -pi $1/GL_ARB_vertex_shader
+ perl -e 's/handle /GLhandleARB /g' -pi.bak $1/GL_ARB_vertex_shader

# fix bugs in GL_ARB_shader_objects
grep -v "GL_FLOAT " $1/GL_ARB_shader_objects > tmp
@@ -235,7 +235,7 @@ EOT
EOT

# fix const correctness in GL_ARB_shader_objects
-# perl -e 's/(.+glUniform.*(fv|iv).+)(GLfloat\*.+|GLint\*.+)/\1const \3/;' -pi $1/GL_ARB_shader_objects
+# perl -e 's/(.+glUniform.*(fv|iv).+)(GLfloat\*.+|GLint\*.+)/\1const \3/;' -pi.bak $1/GL_ARB_shader_objects

# clean up
rm -f $1/*.bak
--
1.6.3.3

------------------------------------------------------------------------------
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From forum: glew-coders

Re: glGenBuffers crash

2009-12-03T14:45:41Z

Svilen,

> Meanwhile I'm trying to confirm with the user that this is not a problem of
> invalid glx visual as it was suggested by Tom.

Toped on x86_86 Fedora 12 starts up just fine for me
in Mesa software rendering mode. (See attachments.)

(I'm wondering when it will be "safe" to use an Nvidia driver...
https://bugzilla.redhat.com/show_bug.cgi?id=533620 Argh!)

- Nigel

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...
Dependencies Resolved

================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
toped x86_64 0.9.5-1.fc12 fedora 1.1 M
Installing for dependencies:
electronics-menu noarch 1.0-7.fc12 fedora 55 k
glew x86_64 1.5.1-3.fc12 fedora 109 k
wxBase x86_64 2.8.10-7.fc12 updates 587 k
wxGTK x86_64 2.8.10-7.fc12 updates 3.0 M
wxGTK-gl x86_64 2.8.10-7.fc12 updates 31 k

...

name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method,
GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe,
GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_MESA_copy_sub_buffer
client glx vendor string: SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory,
GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control,
GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap
GLX version: 1.2
GLX extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_OML_swap_method,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer
OpenGL vendor string: Mesa Project
OpenGL renderer string: Software Rasterizer
OpenGL version string: 2.1 Mesa 7.7-devel
OpenGL shading language version string: 1.20
OpenGL extensions:
GL_ARB_copy_buffer, GL_ARB_depth_texture, GL_ARB_depth_clamp,
GL_ARB_draw_buffers, GL_ARB_draw_elements_base_vertex,
GL_ARB_fragment_program, GL_ARB_fragment_program_shadow,
GL_ARB_fragment_shader, GL_ARB_framebuffer_object,
GL_ARB_half_float_pixel, GL_ARB_imaging, GL_ARB_map_buffer_range,
GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query,
GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite,
GL_ARB_provoking_vertex, GL_ARB_shader_objects,
GL_ARB_shading_language_100, GL_ARB_shading_language_120, GL_ARB_shadow,
GL_ARB_shadow_ambient, GL_ARB_sync, 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_crossbar, GL_ARB_texture_env_dot3,
GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two,
GL_ARB_texture_rectangle, GL_ARB_transpose_matrix,
GL_ARB_vertex_array_bgra, GL_ARB_vertex_array_object,
GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader,
GL_ARB_window_pos, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
GL_EXT_compiled_vertex_array, GL_EXT_convolution, GL_EXT_copy_texture,
GL_EXT_depth_bounds_test, GL_EXT_draw_range_elements,
GL_EXT_framebuffer_object, GL_EXT_framebuffer_blit, GL_EXT_fog_coord,
GL_EXT_gpu_program_parameters, GL_EXT_histogram, GL_EXT_multi_draw_arrays,
GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
GL_EXT_paletted_texture, GL_EXT_pixel_buffer_object,
GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex,
GL_EXT_rescale_normal, GL_EXT_secondary_color,
GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
GL_EXT_shared_texture_palette, GL_EXT_stencil_two_side,
GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D,
GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add,
GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,
GL_EXT_texture_swizzle, GL_EXT_vertex_array, GL_EXT_vertex_array_bgra,
GL_3DFX_texture_compression_FXT1, GL_APPLE_packed_pixels,
GL_APPLE_vertex_array_object, GL_ATI_blend_equation_separate,
GL_ATI_envmap_bumpmap, GL_ATI_texture_env_combine3,
GL_ATI_texture_mirror_once, GL_ATI_fragment_shader,
GL_ATI_separate_stencil, GL_IBM_multimode_draw_arrays,
GL_IBM_rasterpos_clip, GL_IBM_texture_mirrored_repeat,
GL_INGR_blend_func_separate, GL_MESA_pack_invert, GL_MESA_resize_buffers,
GL_MESA_texture_array, GL_MESA_ycbcr_texture, GL_MESA_window_pos,
GL_NV_blend_square, GL_NV_depth_clamp, GL_NV_fragment_program,
GL_NV_light_max_exponent, GL_NV_point_sprite, GL_NV_texture_env_combine4,
GL_NV_texture_rectangle, GL_NV_texgen_reflection, GL_NV_vertex_program,
GL_NV_vertex_program1_1, GL_OES_read_format, GL_SGI_color_matrix,
GL_SGI_color_table, GL_SGI_texture_color_table, GL_SGIS_generate_mipmap,
GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp,
GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays

64 GLX Visuals
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x21 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x22 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xff 24 tc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0x100 24 tc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0x101 24 tc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0x102 24 tc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0x103 24 tc 0 24 0 r . . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0x104 24 tc 0 24 0 r . . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0x105 24 tc 0 24 0 r y . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0x106 24 tc 0 24 0 r y . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0x107 24 tc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0x108 24 tc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0x109 24 tc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0x10a 24 tc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0x10b 24 tc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0x10c 24 tc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0x10d 24 tc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0x10e 24 tc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0x10f 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x110 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x111 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x112 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x113 24 tc 0 32 0 r . . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0x114 24 tc 0 32 0 r . . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0x115 24 tc 0 32 0 r y . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0x116 24 tc 0 32 0 r y . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0x117 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0x118 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0x119 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0x11a 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x11b 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x11c 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x11d 24 dc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0x11e 24 dc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0x11f 24 dc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0x120 24 dc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0x121 24 dc 0 24 0 r . . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0x122 24 dc 0 24 0 r . . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0x123 24 dc 0 24 0 r y . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0x124 24 dc 0 24 0 r y . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0x125 24 dc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0x126 24 dc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0x127 24 dc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0x128 24 dc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0x129 24 dc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0x12a 24 dc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0x12b 24 dc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0x12c 24 dc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0x12d 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x12e 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x12f 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0x130 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0x131 24 dc 0 32 0 r . . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0x132 24 dc 0 32 0 r . . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0x133 24 dc 0 32 0 r y . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0x134 24 dc 0 32 0 r y . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0x135 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0x136 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0x137 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0x138 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0x139 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x13a 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x13b 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x7e 32 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None

128 GLXFBConfigs:
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x7f 0 tc 0 8 0 r . . 3 3 2 0 0 0 0 0 0 0 0 0 0 None
0x80 0 tc 0 8 0 r . . 3 3 2 0 0 0 0 16 16 16 0 0 0 Slow
0x81 0 tc 0 8 0 r y . 3 3 2 0 0 0 0 0 0 0 0 0 0 None
0x82 0 tc 0 8 0 r y . 3 3 2 0 0 0 0 16 16 16 0 0 0 Slow
0x83 0 tc 0 8 0 r . . 3 3 2 0 0 0 8 0 0 0 0 0 0 None
0x84 0 tc 0 8 0 r . . 3 3 2 0 0 0 8 16 16 16 0 0 0 Slow
0x85 0 tc 0 8 0 r y . 3 3 2 0 0 0 8 0 0 0 0 0 0 None
0x86 0 tc 0 8 0 r y . 3 3 2 0 0 0 8 16 16 16 0 0 0 Slow
0x87 0 tc 0 8 0 r . . 3 3 2 0 0 8 0 0 0 0 0 0 0 None
0x88 0 tc 0 8 0 r . . 3 3 2 0 0 8 0 16 16 16 0 0 0 Slow
0x89 0 tc 0 8 0 r y . 3 3 2 0 0 8 0 0 0 0 0 0 0 None
0x8a 0 tc 0 8 0 r y . 3 3 2 0 0 8 0 16 16 16 0 0 0 Slow
0x8b 0 tc 0 8 0 r . . 3 3 2 0 0 8 8 0 0 0 0 0 0 None
0x8c 0 tc 0 8 0 r . . 3 3 2 0 0 8 8 16 16 16 0 0 0 Slow
0x8d 0 tc 0 8 0 r y . 3 3 2 0 0 8 8 0 0 0 0 0 0 None
0x8e 0 tc 0 8 0 r y . 3 3 2 0 0 8 8 16 16 16 0 0 0 Slow
0x8f 0 tc 0 16 0 r . . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0x90 0 tc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0x91 0 tc 0 16 0 r y . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0x92 0 tc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0x93 0 tc 0 16 0 r . . 5 6 5 0 0 0 8 0 0 0 0 0 0 None
0x94 0 tc 0 16 0 r . . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0x95 0 tc 0 16 0 r y . 5 6 5 0 0 0 8 0 0 0 0 0 0 None
0x96 0 tc 0 16 0 r y . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0x97 0 tc 0 16 0 r . . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0x98 0 tc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0x99 0 tc 0 16 0 r y . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0x9a 0 tc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0x9b 0 tc 0 16 0 r . . 5 6 5 0 0 16 8 0 0 0 0 0 0 None
0x9c 0 tc 0 16 0 r . . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
0x9d 0 tc 0 16 0 r y . 5 6 5 0 0 16 8 0 0 0 0 0 0 None
0x9e 0 tc 0 16 0 r y . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
0x9f 0 tc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0xa0 0 tc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0xa1 0 tc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0xa2 0 tc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0xa3 0 tc 0 24 0 r . . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0xa4 0 tc 0 24 0 r . . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0xa5 0 tc 0 24 0 r y . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0xa6 0 tc 0 24 0 r y . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0xa7 0 tc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0xa8 0 tc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0xa9 0 tc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0xaa 0 tc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0xab 0 tc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0xac 0 tc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0xad 0 tc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0xae 0 tc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0xaf 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xb0 0 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xb1 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xb2 0 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xb3 0 tc 0 32 0 r . . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0xb4 0 tc 0 32 0 r . . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0xb5 0 tc 0 32 0 r y . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0xb6 0 tc 0 32 0 r y . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0xb7 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xb8 0 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xb9 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xba 0 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xbb 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xbc 0 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xbd 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xbe 0 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xbf 0 dc 0 8 0 r . . 3 3 2 0 0 0 0 0 0 0 0 0 0 None
0xc0 0 dc 0 8 0 r . . 3 3 2 0 0 0 0 16 16 16 0 0 0 Slow
0xc1 0 dc 0 8 0 r y . 3 3 2 0 0 0 0 0 0 0 0 0 0 None
0xc2 0 dc 0 8 0 r y . 3 3 2 0 0 0 0 16 16 16 0 0 0 Slow
0xc3 0 dc 0 8 0 r . . 3 3 2 0 0 0 8 0 0 0 0 0 0 None
0xc4 0 dc 0 8 0 r . . 3 3 2 0 0 0 8 16 16 16 0 0 0 Slow
0xc5 0 dc 0 8 0 r y . 3 3 2 0 0 0 8 0 0 0 0 0 0 None
0xc6 0 dc 0 8 0 r y . 3 3 2 0 0 0 8 16 16 16 0 0 0 Slow
0xc7 0 dc 0 8 0 r . . 3 3 2 0 0 8 0 0 0 0 0 0 0 None
0xc8 0 dc 0 8 0 r . . 3 3 2 0 0 8 0 16 16 16 0 0 0 Slow
0xc9 0 dc 0 8 0 r y . 3 3 2 0 0 8 0 0 0 0 0 0 0 None
0xca 0 dc 0 8 0 r y . 3 3 2 0 0 8 0 16 16 16 0 0 0 Slow
0xcb 0 dc 0 8 0 r . . 3 3 2 0 0 8 8 0 0 0 0 0 0 None
0xcc 0 dc 0 8 0 r . . 3 3 2 0 0 8 8 16 16 16 0 0 0 Slow
0xcd 0 dc 0 8 0 r y . 3 3 2 0 0 8 8 0 0 0 0 0 0 None
0xce 0 dc 0 8 0 r y . 3 3 2 0 0 8 8 16 16 16 0 0 0 Slow
0xcf 0 dc 0 16 0 r . . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0xd0 0 dc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0xd1 0 dc 0 16 0 r y . 5 6 5 0 0 0 0 0 0 0 0 0 0 None
0xd2 0 dc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 0 0 0 Slow
0xd3 0 dc 0 16 0 r . . 5 6 5 0 0 0 8 0 0 0 0 0 0 None
0xd4 0 dc 0 16 0 r . . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0xd5 0 dc 0 16 0 r y . 5 6 5 0 0 0 8 0 0 0 0 0 0 None
0xd6 0 dc 0 16 0 r y . 5 6 5 0 0 0 8 16 16 16 0 0 0 Slow
0xd7 0 dc 0 16 0 r . . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0xd8 0 dc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0xd9 0 dc 0 16 0 r y . 5 6 5 0 0 16 0 0 0 0 0 0 0 None
0xda 0 dc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 0 0 0 Slow
0xdb 0 dc 0 16 0 r . . 5 6 5 0 0 16 8 0 0 0 0 0 0 None
0xdc 0 dc 0 16 0 r . . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
0xdd 0 dc 0 16 0 r y . 5 6 5 0 0 16 8 0 0 0 0 0 0 None
0xde 0 dc 0 16 0 r y . 5 6 5 0 0 16 8 16 16 16 0 0 0 Slow
0xdf 0 dc 0 24 0 r . . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0xe0 0 dc 0 24 0 r . . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0xe1 0 dc 0 24 0 r y . 8 8 8 0 0 0 0 0 0 0 0 0 0 None
0xe2 0 dc 0 24 0 r y . 8 8 8 0 0 0 0 16 16 16 0 0 0 Slow
0xe3 0 dc 0 24 0 r . . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0xe4 0 dc 0 24 0 r . . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0xe5 0 dc 0 24 0 r y . 8 8 8 0 0 0 8 0 0 0 0 0 0 None
0xe6 0 dc 0 24 0 r y . 8 8 8 0 0 0 8 16 16 16 0 0 0 Slow
0xe7 0 dc 0 24 0 r . . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0xe8 0 dc 0 24 0 r . . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0xe9 0 dc 0 24 0 r y . 8 8 8 0 0 24 0 0 0 0 0 0 0 None
0xea 0 dc 0 24 0 r y . 8 8 8 0 0 24 0 16 16 16 0 0 0 Slow
0xeb 0 dc 0 24 0 r . . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0xec 0 dc 0 24 0 r . . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0xed 0 dc 0 24 0 r y . 8 8 8 0 0 24 8 0 0 0 0 0 0 None
0xee 0 dc 0 24 0 r y . 8 8 8 0 0 24 8 16 16 16 0 0 0 Slow
0xef 0 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xf0 0 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xf1 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xf2 0 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xf3 0 dc 0 32 0 r . . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0xf4 0 dc 0 32 0 r . . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0xf5 0 dc 0 32 0 r y . 8 8 8 8 0 0 8 0 0 0 0 0 0 None
0xf6 0 dc 0 32 0 r y . 8 8 8 8 0 0 8 16 16 16 16 0 0 Slow
0xf7 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xf8 0 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xf9 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xfa 0 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xfb 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xfc 0 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xfd 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xfe 0 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow

---------------------------
GLEW Extension Info
---------------------------

GLEW version 1.5.1
Reporting capabilities of display :0.0, visual 0x101
Running on a Software Rasterizer from Mesa Project
OpenGL version 2.1 Mesa 7.7-devel is supported

GL_VERSION_1_1: OK
---------------

GL_VERSION_1_2: OK
---------------
glCopyTexSubImage3D: OK
glDrawRangeElements: OK
glTexImage3D: OK
glTexSubImage3D: OK

GL_VERSION_1_3: OK
---------------
glActiveTexture: OK
glClientActiveTexture: OK
glCompressedTexImage1D: OK
glCompressedTexImage2D: OK
glCompressedTexImage3D: OK
glCompressedTexSubImage1D: OK
glCompressedTexSubImage2D: OK
glCompressedTexSubImage3D: OK
glGetCompressedTexImage: OK
glLoadTransposeMatrixd: OK
glLoadTransposeMatrixf: OK
glMultTransposeMatrixd: OK
glMultTransposeMatrixf: OK
glMultiTexCoord1d: OK
glMultiTexCoord1dv: OK
glMultiTexCoord1f: OK
glMultiTexCoord1fv: OK
glMultiTexCoord1i: OK
glMultiTexCoord1iv: OK
glMultiTexCoord1s: OK
glMultiTexCoord1sv: OK
glMultiTexCoord2d: OK
glMultiTexCoord2dv: OK
glMultiTexCoord2f: OK
glMultiTexCoord2fv: OK
glMultiTexCoord2i: OK
glMultiTexCoord2iv: OK
glMultiTexCoord2s: OK
glMultiTexCoord2sv: OK
glMultiTexCoord3d: OK
glMultiTexCoord3dv: OK
glMultiTexCoord3f: OK
glMultiTexCoord3fv: OK
glMultiTexCoord3i: OK
glMultiTexCoord3iv: OK
glMultiTexCoord3s: OK
glMultiTexCoord3sv: OK
glMultiTexCoord4d: OK
glMultiTexCoord4dv: OK
glMultiTexCoord4f: OK
glMultiTexCoord4fv: OK
glMultiTexCoord4i: OK
glMultiTexCoord4iv: OK
glMultiTexCoord4s: OK
glMultiTexCoord4sv: OK
glSampleCoverage: OK

GL_VERSION_1_4: OK
---------------
glBlendColor: OK
glBlendEquation: OK
glBlendFuncSeparate: OK
glFogCoordPointer: OK
glFogCoordd: OK
glFogCoorddv: OK
glFogCoordf: OK
glFogCoordfv: OK
glMultiDrawArrays: OK
glMultiDrawElements: OK
glPointParameterf: OK
glPointParameterfv: OK
glPointParameteri: OK
glPointParameteriv: OK
glSecondaryColor3b: OK
glSecondaryColor3bv: OK
glSecondaryColor3d: OK
glSecondaryColor3dv: OK
glSecondaryColor3f: OK
glSecondaryColor3fv: OK
glSecondaryColor3i: OK
glSecondaryColor3iv: OK
glSecondaryColor3s: OK
glSecondaryColor3sv: OK
glSecondaryColor3ub: OK
glSecondaryColor3ubv: OK
glSecondaryColor3ui: OK
glSecondaryColor3uiv: OK
glSecondaryColor3us: OK
glSecondaryColor3usv: OK
glSecondaryColorPointer: OK
glWindowPos2d: OK
glWindowPos2dv: OK
glWindowPos2f: OK
glWindowPos2fv: OK
glWindowPos2i: OK
glWindowPos2iv: OK
glWindowPos2s: OK
glWindowPos2sv: OK
glWindowPos3d: OK
glWindowPos3dv: OK
glWindowPos3f: OK
glWindowPos3fv: OK
glWindowPos3i: OK
glWindowPos3iv: OK
glWindowPos3s: OK
glWindowPos3sv: OK

GL_VERSION_1_5: OK
---------------
glBeginQuery: OK
glBindBuffer: OK
glBufferData: OK
glBufferSubData: OK
glDeleteBuffers: OK
glDeleteQueries: OK
glEndQuery: OK
glGenBuffers: OK
glGenQueries: OK
glGetBufferParameteriv: OK
glGetBufferPointerv: OK
glGetBufferSubData: OK
glGetQueryObjectiv: OK
glGetQueryObjectuiv: OK
glGetQueryiv: OK
glIsBuffer: OK
glIsQuery: OK
glMapBuffer: OK
glUnmapBuffer: OK

GL_VERSION_2_0: OK
---------------
glAttachShader: OK
glBindAttribLocation: OK
glBlendEquationSeparate: OK
glCompileShader: OK
glCreateProgram: OK
glCreateShader: OK
glDeleteProgram: OK
glDeleteShader: OK
glDetachShader: OK
glDisableVertexAttribArray: OK
glDrawBuffers: OK
glEnableVertexAttribArray: OK
glGetActiveAttrib: OK
glGetActiveUniform: OK
glGetAttachedShaders: OK
glGetAttribLocation: OK
glGetProgramInfoLog: OK
glGetProgramiv: OK
glGetShaderInfoLog: OK
glGetShaderSource: OK
glGetShaderiv: OK
glGetUniformLocation: OK
glGetUniformfv: OK
glGetUniformiv: OK
glGetVertexAttribPointerv: OK
glGetVertexAttribdv: OK
glGetVertexAttribfv: OK
glGetVertexAttribiv: OK
glIsProgram: OK
glIsShader: OK
glLinkProgram: OK
glShaderSource: OK
glStencilFuncSeparate: OK
glStencilMaskSeparate: OK
glStencilOpSeparate: OK
glUniform1f: OK
glUniform1fv: OK
glUniform1i: OK
glUniform1iv: OK
glUniform2f: OK
glUniform2fv: OK
glUniform2i: OK
glUniform2iv: OK
glUniform3f: OK
glUniform3fv: OK
glUniform3i: OK
glUniform3iv: OK
glUniform4f: OK
glUniform4fv: OK
glUniform4i: OK
glUniform4iv: OK
glUniformMatrix2fv: OK
glUniformMatrix3fv: OK
glUniformMatrix4fv: OK
glUseProgram: OK
glValidateProgram: OK
glVertexAttrib1d: OK
glVertexAttrib1dv: OK
glVertexAttrib1f: OK
glVertexAttrib1fv: OK
glVertexAttrib1s: OK
glVertexAttrib1sv: OK
glVertexAttrib2d: OK
glVertexAttrib2dv: OK
glVertexAttrib2f: OK
glVertexAttrib2fv: OK
glVertexAttrib2s: OK
glVertexAttrib2sv: OK
glVertexAttrib3d: OK
glVertexAttrib3dv: OK
glVertexAttrib3f: OK
glVertexAttrib3fv: OK
glVertexAttrib3s: OK
glVertexAttrib3sv: OK
glVertexAttrib4Nbv: OK
glVertexAttrib4Niv: OK
glVertexAttrib4Nsv: OK
glVertexAttrib4Nub: OK
glVertexAttrib4Nubv: OK
glVertexAttrib4Nuiv: OK
glVertexAttrib4Nusv: OK
glVertexAttrib4bv: OK
glVertexAttrib4d: OK
glVertexAttrib4dv: OK
glVertexAttrib4f: OK
glVertexAttrib4fv: OK
glVertexAttrib4iv: OK
glVertexAttrib4s: OK
glVertexAttrib4sv: OK
glVertexAttrib4ubv: OK
glVertexAttrib4uiv: OK
glVertexAttrib4usv: OK
glVertexAttribPointer: OK

GL_VERSION_2_1: OK
---------------
glUniformMatrix2x3fv: OK
glUniformMatrix2x4fv: OK
glUniformMatrix3x2fv: OK
glUniformMatrix3x4fv: OK
glUniformMatrix4x2fv: OK
glUniformMatrix4x3fv: OK

GL_VERSION_3_0: MISSING
---------------
glBeginConditionalRender: MISSING
glBeginTransformFeedback: MISSING
glBindBufferBase: MISSING
glBindBufferRange: MISSING
glBindFragDataLocation: MISSING
glClampColor: MISSING
glClearBufferfi: MISSING
glClearBufferfv: MISSING
glClearBufferiv: MISSING
glClearBufferuiv: MISSING
glColorMaski: MISSING
glDisablei: MISSING
glEnablei: MISSING
glEndConditionalRender: MISSING
glEndTransformFeedback: MISSING
glGetBooleani_v: MISSING
glGetFragDataLocation: MISSING
glGetIntegeri_v: MISSING
glGetStringi: MISSING
glGetTexParameterIiv: MISSING
glGetTexParameterIuiv: MISSING
glGetTransformFeedbackVarying: MISSING
glGetUniformuiv: MISSING
glGetVertexAttribIiv: MISSING
glGetVertexAttribIuiv: MISSING
glIsEnabledi: MISSING
glTexParameterIiv: MISSING
glTexParameterIuiv: MISSING
glTransformFeedbackVaryings: MISSING
glUniform1ui: MISSING
glUniform1uiv: MISSING
glUniform2ui: MISSING
glUniform2uiv: MISSING
glUniform3ui: MISSING
glUniform3uiv: MISSING
glUniform4ui: MISSING
glUniform4uiv: MISSING
glVertexAttribI1i: MISSING
glVertexAttribI1iv: MISSING
glVertexAttribI1ui: MISSING
glVertexAttribI1uiv: MISSING
glVertexAttribI2i: MISSING
glVertexAttribI2iv: MISSING
glVertexAttribI2ui: MISSING
glVertexAttribI2uiv: MISSING
glVertexAttribI3i: MISSING
glVertexAttribI3iv: MISSING
glVertexAttribI3ui: MISSING
glVertexAttribI3uiv: MISSING
glVertexAttribI4bv: MISSING
glVertexAttribI4i: MISSING
glVertexAttribI4iv: MISSING
glVertexAttribI4sv: MISSING
glVertexAttribI4ubv: MISSING
glVertexAttribI4ui: MISSING
glVertexAttribI4uiv: MISSING
glVertexAttribI4usv: MISSING
glVertexAttribIPointer: MISSING

GL_3DFX_multisample: MISSING
--------------------

GL_3DFX_tbuffer: MISSING
----------------
glTbufferMask3DFX: MISSING

GL_3DFX_texture_compression_FXT1: OK
---------------------------------

GL_APPLE_client_storage: MISSING
------------------------

GL_APPLE_element_array: MISSING
-----------------------
glDrawElementArrayAPPLE: MISSING
glDrawRangeElementArrayAPPLE: MISSING
glElementPointerAPPLE: MISSING
glMultiDrawElementArrayAPPLE: MISSING
glMultiDrawRangeElementArrayAPPLE: MISSING

GL_APPLE_fence: MISSING
---------------
glDeleteFencesAPPLE: MISSING
glFinishFenceAPPLE: MISSING
glFinishObjectAPPLE: MISSING
glGenFencesAPPLE: MISSING
glIsFenceAPPLE: MISSING
glSetFenceAPPLE: MISSING
glTestFenceAPPLE: MISSING
glTestObjectAPPLE: MISSING

GL_APPLE_float_pixels: MISSING
----------------------

GL_APPLE_flush_buffer_range: OK [MISSING]
----------------------------
glBufferParameteriAPPLE: OK
glFlushMappedBufferRangeAPPLE: OK

GL_APPLE_pixel_buffer: MISSING
----------------------

GL_APPLE_specular_vector: MISSING
-------------------------

GL_APPLE_texture_range: OK [MISSING]
-----------------------
glGetTexParameterPointervAPPLE: OK
glTextureRangeAPPLE: OK

GL_APPLE_transform_hint: MISSING
------------------------

GL_APPLE_vertex_array_object: OK
-----------------------------
glBindVertexArrayAPPLE: OK
glDeleteVertexArraysAPPLE: OK
glGenVertexArraysAPPLE: OK
glIsVertexArrayAPPLE: OK

GL_APPLE_vertex_array_range: MISSING
----------------------------
glFlushVertexArrayRangeAPPLE: MISSING
glVertexArrayParameteriAPPLE: MISSING
glVertexArrayRangeAPPLE: MISSING

GL_APPLE_ycbcr_422: MISSING
-------------------

GL_ARB_color_buffer_float: MISSING
--------------------------
glClampColorARB: MISSING

GL_ARB_depth_buffer_float: MISSING
--------------------------

GL_ARB_depth_texture: OK
---------------------

GL_ARB_draw_buffers: OK
--------------------
glDrawBuffersARB: OK

GL_ARB_draw_instanced: MISSING
----------------------
glDrawArraysInstancedARB: MISSING
glDrawElementsInstancedARB: MISSING

GL_ARB_fragment_program: OK
------------------------

GL_ARB_fragment_program_shadow: OK
-------------------------------

GL_ARB_fragment_shader: OK
-----------------------

GL_ARB_framebuffer_object: MISSING [OK]
--------------------------
glBindFramebuffer: OK
glBindRenderbuffer: OK
glBlitFramebuffer: OK
glCheckFramebufferStatus: OK
glDeleteFramebuffers: OK
glDeleteRenderbuffers: OK
glFramebufferRenderbuffer: OK
glFramebufferTexturLayer: MISSING
glFramebufferTexture1D: OK
glFramebufferTexture2D: OK
glFramebufferTexture3D: OK
glGenFramebuffers: OK
glGenRenderbuffers: OK
glGenerateMipmap: OK
glGetFramebufferAttachmentParameteriv: OK
glGetRenderbufferParameteriv: OK
glIsFramebuffer: OK
glIsRenderbuffer: OK
glRenderbufferStorage: OK
glRenderbufferStorageMultisample: OK

GL_ARB_framebuffer_sRGB: MISSING
------------------------

GL_ARB_geometry_shader4: MISSING
------------------------
glFramebufferTextureARB: MISSING
glFramebufferTextureFaceARB: MISSING
glFramebufferTextureLayerARB: MISSING
glProgramParameteriARB: MISSING

GL_ARB_half_float_pixel: OK
------------------------

GL_ARB_half_float_vertex: MISSING
-------------------------

GL_ARB_imaging: OK
---------------
glBlendEquation: OK
glColorSubTable: OK
glColorTable: OK
glColorTableParameterfv: OK
glColorTableParameteriv: OK
glConvolutionFilter1D: OK
glConvolutionFilter2D: OK
glConvolutionParameterf: OK
glConvolutionParameterfv: OK
glConvolutionParameteri: OK
glConvolutionParameteriv: OK
glCopyColorSubTable: OK
glCopyColorTable: OK
glCopyConvolutionFilter1D: OK
glCopyConvolutionFilter2D: OK
glGetColorTable: OK
glGetColorTableParameterfv: OK
glGetColorTableParameteriv: OK
glGetConvolutionFilter: OK
glGetConvolutionParameterfv: OK
glGetConvolutionParameteriv: OK
glGetHistogram: OK
glGetHistogramParameterfv: OK
glGetHistogramParameteriv: OK
glGetMinmax: OK
glGetMinmaxParameterfv: OK
glGetMinmaxParameteriv: OK
glGetSeparableFilter: OK
glHistogram: OK
glMinmax: OK
glResetHistogram: OK
glResetMinmax: OK
glSeparableFilter2D: OK

GL_ARB_instanced_arrays: MISSING
------------------------
glVertexAttribDivisorARB: MISSING

GL_ARB_map_buffer_range: OK
------------------------
glFlushMappedBufferRange: OK
glMapBufferRange: OK

GL_ARB_matrix_palette: MISSING
----------------------
glCurrentPaletteMatrixARB: MISSING
glMatrixIndexPointerARB: MISSING
glMatrixIndexubvARB: MISSING
glMatrixIndexuivARB: MISSING
glMatrixIndexusvARB: MISSING

GL_ARB_multisample: OK
-------------------
glSampleCoverageARB: OK

GL_ARB_multitexture: OK
--------------------
glActiveTextureARB: OK
glClientActiveTextureARB: OK
glMultiTexCoord1dARB: OK
glMultiTexCoord1dvARB: OK
glMultiTexCoord1fARB: OK
glMultiTexCoord1fvARB: OK
glMultiTexCoord1iARB: OK
glMultiTexCoord1ivARB: OK
glMultiTexCoord1sARB: OK
glMultiTexCoord1svARB: OK
glMultiTexCoord2dARB: OK
glMultiTexCoord2dvARB: OK
glMultiTexCoord2fARB: OK
glMultiTexCoord2fvARB: OK
glMultiTexCoord2iARB: OK
glMultiTexCoord2ivARB: OK
glMultiTexCoord2sARB: OK
glMultiTexCoord2svARB: OK
glMultiTexCoord3dARB: OK
glMultiTexCoord3dvARB: OK
glMultiTexCoord3fARB: OK
glMultiTexCoord3fvARB: OK
glMultiTexCoord3iARB: OK
glMultiTexCoord3ivARB: OK
glMultiTexCoord3sARB: OK
glMultiTexCoord3svARB: OK
glMultiTexCoord4dARB: OK
glMultiTexCoord4dvARB: OK
glMultiTexCoord4fARB: OK
glMultiTexCoord4fvARB: OK
glMultiTexCoord4iARB: OK
glMultiTexCoord4ivARB: OK
glMultiTexCoord4sARB: OK
glMultiTexCoord4svARB: OK

GL_ARB_occlusion_query: OK
-----------------------
glBeginQueryARB: OK
glDeleteQueriesARB: OK
glEndQueryARB: OK
glGenQueriesARB: OK
glGetQueryObjectivARB: OK
glGetQueryObjectuivARB: OK
glGetQueryivARB: OK
glIsQueryARB: OK

GL_ARB_pixel_buffer_object: OK
---------------------------

GL_ARB_point_parameters: OK
------------------------
glPointParameterfARB: OK
glPointParameterfvARB: OK

GL_ARB_point_sprite: OK
--------------------

GL_ARB_shader_objects: OK
----------------------
glAttachObjectARB: OK
glCompileShaderARB: OK
glCreateProgramObjectARB: OK
glCreateShaderObjectARB: OK
glDeleteObjectARB: OK
glDetachObjectARB: OK
glGetActiveUniformARB: OK
glGetAttachedObjectsARB: OK
glGetHandleARB: OK
glGetInfoLogARB: OK
glGetObjectParameterfvARB: OK
glGetObjectParameterivARB: OK
glGetShaderSourceARB: OK
glGetUniformLocationARB: OK
glGetUniformfvARB: OK
glGetUniformivARB: OK
glLinkProgramARB: OK
glShaderSourceARB: OK
glUniform1fARB: OK
glUniform1fvARB: OK
glUniform1iARB: OK
glUniform1ivARB: OK
glUniform2fARB: OK
glUniform2fvARB: OK
glUniform2iARB: OK
glUniform2ivARB: OK
glUniform3fARB: OK
glUniform3fvARB: OK
glUniform3iARB: OK
glUniform3ivARB: OK
glUniform4fARB: OK
glUniform4fvARB: OK
glUniform4iARB: OK
glUniform4ivARB: OK
glUniformMatrix2fvARB: OK
glUniformMatrix3fvARB: OK
glUniformMatrix4fvARB: OK
glUseProgramObjectARB: OK
glValidateProgramARB: OK

GL_ARB_shading_language_100: OK
----------------------------

GL_ARB_shadow: OK
--------------

GL_ARB_shadow_ambient: OK
----------------------

GL_ARB_texture_border_clamp: OK
----------------------------

GL_ARB_texture_buffer_object: MISSING
-----------------------------
glTexBufferARB: MISSING

GL_ARB_texture_compression: OK
---------------------------
glCompressedTexImage1DARB: OK
glCompressedTexImage2DARB: OK
glCompressedTexImage3DARB: OK
glCompressedTexSubImage1DARB: OK
glCompressedTexSubImage2DARB: OK
glCompressedTexSubImage3DARB: OK
glGetCompressedTexImageARB: OK

GL_ARB_texture_compression_rgtc: MISSING
--------------------------------

GL_ARB_texture_cube_map: OK
------------------------

GL_ARB_texture_env_add: OK
-----------------------

GL_ARB_texture_env_combine: OK
---------------------------

GL_ARB_texture_env_crossbar: OK
----------------------------

GL_ARB_texture_env_dot3: OK
------------------------

GL_ARB_texture_float: MISSING
---------------------

GL_ARB_texture_mirrored_repeat: OK
-------------------------------

GL_ARB_texture_non_power_of_two: OK
--------------------------------

GL_ARB_texture_rectangle: OK
-------------------------

GL_ARB_texture_rg: MISSING
------------------

GL_ARB_transpose_matrix: OK
------------------------
glLoadTransposeMatrixdARB: OK
glLoadTransposeMatrixfARB: OK
glMultTransposeMatrixdARB: OK
glMultTransposeMatrixfARB: OK

GL_ARB_vertex_array_object: OK
---------------------------
glBindVertexArray: OK
glDeleteVertexArrays: OK
glGenVertexArrays: OK
glIsVertexArray: OK

GL_ARB_vertex_blend: MISSING
--------------------
glVertexBlendARB: MISSING
glWeightPointerARB: MISSING
glWeightbvARB: MISSING
glWeightdvARB: MISSING
glWeightfvARB: MISSING
glWeightivARB: MISSING
glWeightsvARB: MISSING
glWeightubvARB: MISSING
glWeightuivARB: MISSING
glWeightusvARB: MISSING

GL_ARB_vertex_buffer_object: OK
----------------------------
glBindBufferARB: OK
glBufferDataARB: OK
glBufferSubDataARB: OK
glDeleteBuffersARB: OK
glGenBuffersARB: OK
glGetBufferParameterivARB: OK
glGetBufferPointervARB: OK
glGetBufferSubDataARB: OK
glIsBufferARB: OK
glMapBufferARB: OK
glUnmapBufferARB: OK

GL_ARB_vertex_program: OK
----------------------
glBindProgramARB: OK
glDeleteProgramsARB: OK
glDisableVertexAttribArrayARB: OK
glEnableVertexAttribArrayARB: OK
glGenProgramsARB: OK
glGetProgramEnvParameterdvARB: OK
glGetProgramEnvParameterfvARB: OK
glGetProgramLocalParameterdvARB: OK
glGetProgramLocalParameterfvARB: OK
glGetProgramStringARB: OK
glGetProgramivARB: OK
glGetVertexAttribPointervARB: OK
glGetVertexAttribdvARB: OK
glGetVertexAttribfvARB: OK
glGetVertexAttribivARB: OK
glIsProgramARB: OK
glProgramEnvParameter4dARB: OK
glProgramEnvParameter4dvARB: OK
glProgramEnvParameter4fARB: OK
glProgramEnvParameter4fvARB: OK
glProgramLocalParameter4dARB: OK
glProgramLocalParameter4dvARB: OK
glProgramLocalParameter4fARB: OK
glProgramLocalParameter4fvARB: OK
glProgramStringARB: OK
glVertexAttrib1dARB: OK
glVertexAttrib1dvARB: OK
glVertexAttrib1fARB: OK
glVertexAttrib1fvARB: OK
glVertexAttrib1sARB: OK
glVertexAttrib1svARB: OK
glVertexAttrib2dARB: OK
glVertexAttrib2dvARB: OK
glVertexAttrib2fARB: OK
glVertexAttrib2fvARB: OK
glVertexAttrib2sARB: OK
glVertexAttrib2svARB: OK
glVertexAttrib3dARB: OK
glVertexAttrib3dvARB: OK
glVertexAttrib3fARB: OK
glVertexAttrib3fvARB: OK
glVertexAttrib3sARB: OK
glVertexAttrib3svARB: OK
glVertexAttrib4NbvARB: OK
glVertexAttrib4NivARB: OK
glVertexAttrib4NsvARB: OK
glVertexAttrib4NubARB: OK
glVertexAttrib4NubvARB: OK
glVertexAttrib4NuivARB: OK
glVertexAttrib4NusvARB: OK
glVertexAttrib4bvARB: OK
glVertexAttrib4dARB: OK
glVertexAttrib4dvARB: OK
glVertexAttrib4fARB: OK
glVertexAttrib4fvARB: OK
glVertexAttrib4ivARB: OK
glVertexAttrib4sARB: OK
glVertexAttrib4svARB: OK
glVertexAttrib4ubvARB: OK
glVertexAttrib4uivARB: OK
glVertexAttrib4usvARB: OK
glVertexAttribPointerARB: OK

GL_ARB_vertex_shader: OK
---------------------
glBindAttribLocationARB: OK
glGetActiveAttribARB: OK
glGetAttribLocationARB: OK

GL_ARB_window_pos: OK
------------------
glWindowPos2dARB: OK
glWindowPos2dvARB: OK
glWindowPos2fARB: OK
glWindowPos2fvARB: OK
glWindowPos2iARB: OK
glWindowPos2ivARB: OK
glWindowPos2sARB: OK
glWindowPos2svARB: OK
glWindowPos3dARB: OK
glWindowPos3dvARB: OK
glWindowPos3fARB: OK
glWindowPos3fvARB: OK
glWindowPos3iARB: OK
glWindowPos3ivARB: OK
glWindowPos3sARB: OK
glWindowPos3svARB: OK

GL_ATIX_point_sprites: MISSING
----------------------

GL_ATIX_texture_env_combine3: MISSING
-----------------------------

GL_ATIX_texture_env_route: MISSING
--------------------------

GL_ATIX_vertex_shader_output_point_size: MISSING
----------------------------------------

GL_ATI_draw_buffers: OK [MISSING]
--------------------
glDrawBuffersATI: OK

GL_ATI_element_array: MISSING
---------------------
glDrawElementArrayATI: MISSING
glDrawRangeElementArrayATI: MISSING
glElementPointerATI: MISSING

GL_ATI_envmap_bumpmap: OK
----------------------
glGetTexBumpParameterfvATI: OK
glGetTexBumpParameterivATI: OK
glTexBumpParameterfvATI: OK
glTexBumpParameterivATI: OK

GL_ATI_fragment_shader: OK
-----------------------
glAlphaFragmentOp1ATI: OK
glAlphaFragmentOp2ATI: OK
glAlphaFragmentOp3ATI: OK
glBeginFragmentShaderATI: OK
glBindFragmentShaderATI: OK
glColorFragmentOp1ATI: OK
glColorFragmentOp2ATI: OK
glColorFragmentOp3ATI: OK
glDeleteFragmentShaderATI: OK
glEndFragmentShaderATI: OK
glGenFragmentShadersATI: OK
glPassTexCoordATI: OK
glSampleMapATI: OK
glSetFragmentShaderConstantATI: OK

GL_ATI_map_object_buffer: MISSING
-------------------------
glMapObjectBufferATI: MISSING
glUnmapObjectBufferATI: MISSING

GL_ATI_pn_triangles: MISSING
--------------------
glPNTrianglesfATI: MISSING
glPNTrianglesiATI: MISSING

GL_ATI_separate_stencil: OK
------------------------
glStencilFuncSeparateATI: OK
glStencilOpSeparateATI: OK

GL_ATI_shader_texture_lod: MISSING
--------------------------

GL_ATI_text_fragment_shader: MISSING
----------------------------

GL_ATI_texture_compression_3dc: MISSING
-------------------------------

GL_ATI_texture_env_combine3: OK
----------------------------

GL_ATI_texture_float: MISSING
---------------------

GL_ATI_texture_mirror_once: OK
---------------------------

GL_ATI_vertex_array_object: MISSING
---------------------------
glArrayObjectATI: MISSING
glFreeObjectBufferATI: MISSING
glGetArrayObjectfvATI: MISSING
glGetArrayObjectivATI: MISSING
glGetObjectBufferfvATI: MISSING
glGetObjectBufferivATI: MISSING
glGetVariantArrayObjectfvATI: MISSING
glGetVariantArrayObjectivATI: MISSING
glIsObjectBufferATI: MISSING
glNewObjectBufferATI: MISSING
glUpdateObjectBufferATI: MISSING
glVariantArrayObjectATI: MISSING

GL_ATI_vertex_attrib_array_object: MISSING
----------------------------------
glGetVertexAttribArrayObjectfvATI: MISSING
glGetVertexAttribArrayObjectivATI: MISSING
glVertexAttribArrayObjectATI: MISSING

GL_ATI_vertex_streams: MISSING
----------------------
glClientActiveVertexStreamATI: MISSING
glNormalStream3bATI: MISSING
glNormalStream3bvATI: MISSING
glNormalStream3dATI: MISSING
glNormalStream3dvATI: MISSING
glNormalStream3fATI: MISSING
glNormalStream3fvATI: MISSING
glNormalStream3iATI: MISSING
glNormalStream3ivATI: MISSING
glNormalStream3sATI: MISSING
glNormalStream3svATI: MISSING
glVertexBlendEnvfATI: MISSING
glVertexBlendEnviATI: MISSING
glVertexStream2dATI: MISSING
glVertexStream2dvATI: MISSING
glVertexStream2fATI: MISSING
glVertexStream2fvATI: MISSING
glVertexStream2iATI: MISSING
glVertexStream2ivATI: MISSING
glVertexStream2sATI: MISSING
glVertexStream2svATI: MISSING
glVertexStream3dATI: MISSING
glVertexStream3dvATI: MISSING
glVertexStream3fATI: MISSING
glVertexStream3fvATI: MISSING
glVertexStream3iATI: MISSING
glVertexStream3ivATI: MISSING
glVertexStream3sATI: MISSING
glVertexStream3svATI: MISSING
glVertexStream4dATI: MISSING
glVertexStream4dvATI: MISSING
glVertexStream4fATI: MISSING
glVertexStream4fvATI: MISSING
glVertexStream4iATI: MISSING
glVertexStream4ivATI: MISSING
glVertexStream4sATI: MISSING
glVertexStream4svATI: MISSING

GL_EXT_422_pixels: MISSING
------------------

GL_EXT_Cg_shader: MISSING
-----------------

GL_EXT_abgr: OK
------------

GL_EXT_bgra: OK
------------

GL_EXT_bindable_uniform: MISSING
------------------------
glGetUniformBufferSizeEXT: MISSING
glGetUniformOffsetEXT: MISSING
glUniformBufferEXT: MISSING

GL_EXT_blend_color: OK
-------------------
glBlendColorEXT: OK

GL_EXT_blend_equation_separate: OK
-------------------------------
glBlendEquationSeparateEXT: OK

GL_EXT_blend_func_separate: OK
---------------------------
glBlendFuncSeparateEXT: OK

GL_EXT_blend_logic_op: OK
----------------------

GL_EXT_blend_minmax: OK
--------------------
glBlendEquationEXT: OK

GL_EXT_blend_subtract: OK
----------------------

GL_EXT_clip_volume_hint: MISSING
------------------------

GL_EXT_cmyka: MISSING
-------------

GL_EXT_color_subtable: OK [MISSING]
----------------------
glColorSubTableEXT: OK
glCopyColorSubTableEXT: OK

GL_EXT_compiled_vertex_array: OK
-----------------------------
glLockArraysEXT: OK
glUnlockArraysEXT: OK

GL_EXT_convolution: OK
-------------------
glConvolutionFilter1DEXT: OK
glConvolutionFilter2DEXT: OK
glConvolutionParameterfEXT: OK
glConvolutionParameterfvEXT: OK
glConvolutionParameteriEXT: OK
glConvolutionParameterivEXT: OK
glCopyConvolutionFilter1DEXT: OK
glCopyConvolutionFilter2DEXT: OK
glGetConvolutionFilterEXT: OK
glGetConvolutionParameterfvEXT: OK
glGetConvolutionParameterivEXT: OK
glGetSeparableFilterEXT: OK
glSeparableFilter2DEXT: OK

GL_EXT_coordinate_frame: MISSING
------------------------
glBinormalPointerEXT: MISSING
glTangentPointerEXT: MISSING

GL_EXT_copy_texture: OK
--------------------
glCopyTexImage1DEXT: OK
glCopyTexImage2DEXT: OK
glCopyTexSubImage1DEXT: OK
glCopyTexSubImage2DEXT: OK
glCopyTexSubImage3DEXT: OK

GL_EXT_cull_vertex: OK [MISSING]
-------------------
glCullParameterdvEXT: OK
glCullParameterfvEXT: OK

GL_EXT_depth_bounds_test: OK
-------------------------
glDepthBoundsEXT: OK

GL_EXT_direct_state_access: MISSING
---------------------------
glBindMultiTextureEXT: MISSING
glCheckNamedFramebufferStatusEXT: MISSING
glClientAttribDefaultEXT: MISSING
glCompressedMultiTexImage1DEXT: MISSING
glCompressedMultiTexImage2DEXT: MISSING
glCompressedMultiTexImage3DEXT: MISSING
glCompressedMultiTexSubImage1DEXT: MISSING
glCompressedMultiTexSubImage2DEXT: MISSING
glCompressedMultiTexSubImage3DEXT: MISSING
glCompressedTextureImage1DEXT: MISSING
glCompressedTextureImage2DEXT: MISSING
glCompressedTextureImage3DEXT: MISSING
glCompressedTextureSubImage1DEXT: MISSING
glCompressedTextureSubImage2DEXT: MISSING
glCompressedTextureSubImage3DEXT: MISSING
glCopyMultiTexImage1DEXT: MISSING
glCopyMultiTexImage2DEXT: MISSING
glCopyMultiTexSubImage1DEXT: MISSING
glCopyMultiTexSubImage2DEXT: MISSING
glCopyMultiTexSubImage3DEXT: MISSING
glCopyTextureImage1DEXT: MISSING
glCopyTextureImage2DEXT: MISSING
glCopyTextureSubImage1DEXT: MISSING
glCopyTextureSubImage2DEXT: MISSING
glCopyTextureSubImage3DEXT: MISSING
glDisableClientStateIndexedEXT: MISSING
glEnableClientStateIndexedEXT: MISSING
glFramebufferDrawBufferEXT: MISSING
glFramebufferDrawBuffersEXT: MISSING
glFramebufferReadBufferEXT: MISSING
glGenerateMultiTexMipmapEXT: MISSING
glGenerateTextureMipmapEXT: MISSING
glGetCompressedMultiTexImageEXT: MISSING
glGetCompressedTextureImageEXT: MISSING
glGetDoubleIndexedvEXT: MISSING
glGetFloatIndexedvEXT: MISSING
glGetFramebufferParameterivEXT: MISSING
glGetMultiTexEnvfvEXT: MISSING
glGetMultiTexEnvivEXT: MISSING
glGetMultiTexGendvEXT: MISSING
glGetMultiTexGenfvEXT: MISSING
glGetMultiTexGenivEXT: MISSING
glGetMultiTexImageEXT: MISSING
glGetMultiTexLevelParameterfvEXT: MISSING
glGetMultiTexLevelParameterivEXT: MISSING
glGetMultiTexParameterIivEXT: MISSING
glGetMultiTexParameterIuivEXT: MISSING
glGetMultiTexParameterfvEXT: MISSING
glGetMultiTexParameterivEXT: MISSING
glGetNamedBufferParameterivEXT: MISSING
glGetNamedBufferPointervEXT: MISSING
glGetNamedBufferSubDataEXT: MISSING
glGetNamedFramebufferAttachmentParameterivEXT: MISSING
glGetNamedProgramLocalParameterIivEXT: MISSING
glGetNamedProgramLocalParameterIuivEXT: MISSING
glGetNamedProgramLocalParameterdvEXT: MISSING
glGetNamedProgramLocalParameterfvEXT: MISSING
glGetNamedProgramStringEXT: MISSING
glGetNamedProgramivEXT: MISSING
glGetNamedRenderbufferParameterivEXT: MISSING
glGetPointerIndexedvEXT: MISSING
glGetTextureImageEXT: MISSING
glGetTextureLevelParameterfvEXT: MISSING
glGetTextureLevelParameterivEXT: MISSING
glGetTextureParameterIivEXT: MISSING
glGetTextureParameterIuivEXT: MISSING
glGetTextureParameterfvEXT: MISSING
glGetTextureParameterivEXT: MISSING
glMapNamedBufferEXT: MISSING
glMatrixFrustumEXT: MISSING
glMatrixLoadIdentityEXT: MISSING
glMatrixLoadTransposedEXT: MISSING
glMatrixLoadTransposefEXT: MISSING
glMatrixLoaddEXT: MISSING
glMatrixLoadfEXT: MISSING
glMatrixMultTransposedEXT: MISSING
glMatrixMultTransposefEXT: MISSING
glMatrixMultdEXT: MISSING
glMatrixMultfEXT: MISSING
glMatrixOrthoEXT: MISSING
glMatrixPopEXT: MISSING
glMatrixPushEXT: MISSING
glMatrixRotatedEXT: MISSING
glMatrixRotatefEXT: MISSING
glMatrixScaledEXT: MISSING
glMatrixScalefEXT: MISSING
glMatrixTranslatedEXT: MISSING
glMatrixTranslatefEXT: MISSING
glMultiTexBufferEXT: MISSING
glMultiTexCoordPointerEXT: MISSING
glMultiTexEnvfEXT: MISSING
glMultiTexEnvfvEXT: MISSING
glMultiTexEnviEXT: MISSING
glMultiTexEnvivEXT: MISSING
glMultiTexGendEXT: MISSING
glMultiTexGendvEXT: MISSING
glMultiTexGenfEXT: MISSING
glMultiTexGenfvEXT: MISSING
glMultiTexGeniEXT: MISSING
glMultiTexGenivEXT: MISSING
glMultiTexImage1DEXT: MISSING
glMultiTexImage2DEXT: MISSING
glMultiTexImage3DEXT: MISSING
glMultiTexParameterIivEXT: MISSING
glMultiTexParameterIuivEXT: MISSING
glMultiTexParameterfEXT: MISSING
glMultiTexParameterfvEXT: MISSING
glMultiTexParameteriEXT: MISSING
glMultiTexParameterivEXT: MISSING
glMultiTexRenderbufferEXT: MISSING
glMultiTexSubImage1DEXT: MISSING
glMultiTexSubImage2DEXT: MISSING
glMultiTexSubImage3DEXT: MISSING
glNamedBufferDataEXT: MISSING
glNamedBufferSubDataEXT: MISSING
glNamedFramebufferRenderbufferEXT: MISSING
glNamedFramebufferTexture1DEXT: MISSING
glNamedFramebufferTexture2DEXT: MISSING
glNamedFramebufferTexture3DEXT: MISSING
glNamedFramebufferTextureEXT: MISSING
glNamedFramebufferTextureFaceEXT: MISSING
glNamedFramebufferTextureLayerEXT: MISSING
glNamedProgramLocalParameter4dEXT: MISSING
glNamedProgramLocalParameter4dvEXT: MISSING
glNamedProgramLocalParameter4fEXT: MISSING
glNamedProgramLocalParameter4fvEXT: MISSING
glNamedProgramLocalParameterI4iEXT: MISSING
glNamedProgramLocalParameterI4ivEXT: MISSING
glNamedProgramLocalParameterI4uiEXT: MISSING
glNamedProgramLocalParameterI4uivEXT: MISSING
glNamedProgramLocalParameters4fvEXT: MISSING
glNamedProgramLocalParametersI4ivEXT: MISSING
glNamedProgramLocalParametersI4uivEXT: MISSING
glNamedProgramStringEXT: MISSING
glNamedRenderbufferStorageEXT: MISSING
glNamedRenderbufferStorageMultisampleCoverageEXT: MISSING
glNamedRenderbufferStorageMultisampleEXT: MISSING
glProgramUniform1fEXT: MISSING
glProgramUniform1fvEXT: MISSING
glProgramUniform1iEXT: MISSING
glProgramUniform1ivEXT: MISSING
glProgramUniform1uiEXT: MISSING
glProgramUniform1uivEXT: MISSING
glProgramUniform2fEXT: MISSING
glProgramUniform2fvEXT: MISSING
glProgramUniform2iEXT: MISSING
glProgramUniform2ivEXT: MISSING
glProgramUniform2uiEXT: MISSING
glProgramUniform2uivEXT: MISSING
glProgramUniform3fEXT: MISSING
glProgramUniform3fvEXT: MISSING
glProgramUniform3iEXT: MISSING
glProgramUniform3ivEXT: MISSING
glProgramUniform3uiEXT: MISSING
glProgramUniform3uivEXT: MISSING
glProgramUniform4fEXT: MISSING
glProgramUniform4fvEXT: MISSING
glProgramUniform4iEXT: MISSING
glProgramUniform4ivEXT: MISSING
glProgramUniform4uiEXT: MISSING
glProgramUniform4uivEXT: MISSING
glProgramUniformMatrix2fvEXT: MISSING
glProgramUniformMatrix2x3fvEXT: MISSING
glProgramUniformMatrix2x4fvEXT: MISSING
glProgramUniformMatrix3fvEXT: MISSING
glProgramUniformMatrix3x2fvEXT: MISSING
glProgramUniformMatrix3x4fvEXT: MISSING
glProgramUniformMatrix4fvEXT: MISSING
glProgramUniformMatrix4x2fvEXT: MISSING
glProgramUniformMatrix4x3fvEXT: MISSING
glPushClientAttribDefaultEXT: MISSING
glTextureBufferEXT: MISSING
glTextureImage1DEXT: MISSING
glTextureImage2DEXT: MISSING
glTextureImage3DEXT: MISSING
glTextureParameterIivEXT: MISSING
glTextureParameterIuivEXT: MISSING
glTextureParameterfEXT: MISSING
glTextureParameterfvEXT: MISSING
glTextureParameteriEXT: MISSING
glTextureParameterivEXT: MISSING
glTextureRenderbufferEXT: MISSING
glTextureSubImage1DEXT: MISSING
glTextureSubImage2DEXT: MISSING
glTextureSubImage3DEXT: MISSING
glUnmapNamedBufferEXT: MISSING

GL_EXT_draw_buffers2: MISSING
---------------------
glColorMaskIndexedEXT: MISSING
glDisableIndexedEXT: MISSING
glEnableIndexedEXT: MISSING
glGetBooleanIndexedvEXT: MISSING
glGetIntegerIndexedvEXT: MISSING
glIsEnabledIndexedEXT: MISSING

GL_EXT_draw_instanced: MISSING
----------------------
glDrawArraysInstancedEXT: MISSING
glDrawElementsInstancedEXT: MISSING

GL_EXT_draw_range_elements: OK
---------------------------
glDrawRangeElementsEXT: OK

GL_EXT_fog_coord: OK
-----------------
glFogCoordPointerEXT: OK
glFogCoorddEXT: OK
glFogCoorddvEXT: OK
glFogCoordfEXT: OK
glFogCoordfvEXT: OK

GL_EXT_fragment_lighting: MISSING
-------------------------
glFragmentColorMaterialEXT: MISSING
glFragmentLightModelfEXT: MISSING
glFragmentLightModelfvEXT: MISSING
glFragmentLightModeliEXT: MISSING
glFragmentLightModelivEXT: MISSING
glFragmentLightfEXT: MISSING
glFragmentLightfvEXT: MISSING
glFragmentLightiEXT: MISSING
glFragmentLightivEXT: MISSING
glFragmentMaterialfEXT: MISSING
glFragmentMaterialfvEXT: MISSING
glFragmentMaterialiEXT: MISSING
glFragmentMaterialivEXT: MISSING
glGetFragmentLightfvEXT: MISSING
glGetFragmentLightivEXT: MISSING
glGetFragmentMaterialfvEXT: MISSING
glGetFragmentMaterialivEXT: MISSING
glLightEnviEXT: MISSING

GL_EXT_framebuffer_blit: OK
------------------------
glBlitFramebufferEXT: OK

GL_EXT_framebuffer_multisample: MISSING
-------------------------------
glRenderbufferStorageMultisampleEXT: MISSING

GL_EXT_framebuffer_object: OK
--------------------------
glBindFramebufferEXT: OK
glBindRenderbufferEXT: OK
glCheckFramebufferStatusEXT: OK
glDeleteFramebuffersEXT: OK
glDeleteRenderbuffersEXT: OK
glFramebufferRenderbufferEXT: OK
glFramebufferTexture1DEXT: OK
glFramebufferTexture2DEXT: OK
glFramebufferTexture3DEXT: OK
glGenFramebuffersEXT: OK
glGenRenderbuffersEXT: OK
glGenerateMipmapEXT: OK
glGetFramebufferAttachmentParameterivEXT: OK
glGetRenderbufferParameterivEXT: OK
glIsFramebufferEXT: OK
glIsRenderbufferEXT: OK
glRenderbufferStorageEXT: OK

GL_EXT_framebuffer_sRGB: MISSING
------------------------

GL_EXT_geometry_shader4: MISSING
------------------------
glFramebufferTextureEXT: MISSING
glFramebufferTextureFaceEXT: MISSING
glFramebufferTextureLayerEXT: OK
glProgramParameteriEXT: MISSING

GL_EXT_gpu_program_parameters: OK
------------------------------
glProgramEnvParameters4fvEXT: OK
glProgramLocalParameters4fvEXT: OK

GL_EXT_gpu_shader4: MISSING
-------------------
glBindFragDataLocationEXT: MISSING
glGetFragDataLocationEXT: MISSING
glGetUniformuivEXT: MISSING
glGetVertexAttribIivEXT: MISSING
glGetVertexAttribIuivEXT: MISSING
glUniform1uiEXT: MISSING
glUniform1uivEXT: MISSING
glUniform2uiEXT: MISSING
glUniform2uivEXT: MISSING
glUniform3uiEXT: MISSING
glUniform3uivEXT: MISSING
glUniform4uiEXT: MISSING
glUniform4uivEXT: MISSING
glVertexAttribI1iEXT: MISSING
glVertexAttribI1ivEXT: MISSING
glVertexAttribI1uiEXT: MISSING
glVertexAttribI1uivEXT: MISSING
glVertexAttribI2iEXT: MISSING
glVertexAttribI2ivEXT: MISSING
glVertexAttribI2uiEXT: MISSING
glVertexAttribI2uivEXT: MISSING
glVertexAttribI3iEXT: MISSING
glVertexAttribI3ivEXT: MISSING
glVertexAttribI3uiEXT: MISSING
glVertexAttribI3uivEXT: MISSING
glVertexAttribI4bvEXT: MISSING
glVertexAttribI4iEXT: MISSING
glVertexAttribI4ivEXT: MISSING
glVertexAttribI4svEXT: MISSING
glVertexAttribI4ubvEXT: MISSING
glVertexAttribI4uiEXT: MISSING
glVertexAttribI4uivEXT: MISSING
glVertexAttribI4usvEXT: MISSING
glVertexAttribIPointerEXT: MISSING

GL_EXT_histogram: OK
-----------------
glGetHistogramEXT: OK
glGetHistogramParameterfvEXT: OK
glGetHistogramParameterivEXT: OK
glGetMinmaxEXT: OK
glGetMinmaxParameterfvEXT: OK
glGetMinmaxParameterivEXT: OK
glHistogramEXT: OK
glMinmaxEXT: OK
glResetHistogramEXT: OK
glResetMinmaxEXT: OK

GL_EXT_index_array_formats: MISSING
---------------------------

GL_EXT_index_func: MISSING
------------------
glIndexFuncEXT: MISSING

GL_EXT_index_material: MISSING
----------------------
glIndexMaterialEXT: MISSING

GL_EXT_index_texture: MISSING
---------------------

GL_EXT_light_texture: MISSING
---------------------
glApplyTextureEXT: MISSING
glTextureLightEXT: MISSING
glTextureMaterialEXT: MISSING

GL_EXT_misc_attribute: MISSING
----------------------

GL_EXT_multi_draw_arrays: OK
-------------------------
glMultiDrawArraysEXT: OK
glMultiDrawElementsEXT: OK

GL_EXT_multisample: OK [MISSING]
-------------------
glSampleMaskEXT: OK
glSamplePatternEXT: OK

GL_EXT_packed_depth_stencil: OK
----------------------------

GL_EXT_packed_float: MISSING
--------------------

GL_EXT_packed_pixels: OK
---------------------

GL_EXT_paletted_texture: OK
------------------------
glColorTableEXT: OK
glGetColorTableEXT: OK
glGetColorTableParameterfvEXT: OK
glGetColorTableParameterivEXT: OK

GL_EXT_pixel_buffer_object: OK
---------------------------

GL_EXT_pixel_transform: MISSING
-----------------------
glGetPixelTransformParameterfvEXT: MISSING
glGetPixelTransformParameterivEXT: MISSING
glPixelTransformParameterfEXT: MISSING
glPixelTransformParameterfvEXT: MISSING
glPixelTransformParameteriEXT: MISSING
glPixelTransformParameterivEXT: MISSING

GL_EXT_pixel_transform_color_table: MISSING
-----------------------------------

GL_EXT_point_parameters: OK
------------------------
glPointParameterfEXT: OK
glPointParameterfvEXT: OK

GL_EXT_polygon_offset: OK
----------------------
glPolygonOffsetEXT: OK

GL_EXT_rescale_normal: OK
----------------------

GL_EXT_scene_marker: MISSING
--------------------
glBeginSceneEXT: MISSING
glEndSceneEXT: MISSING

GL_EXT_secondary_color: OK
-----------------------
glSecondaryColor3bEXT: OK
glSecondaryColor3bvEXT: OK
glSecondaryColor3dEXT: OK
glSecondaryColor3dvEXT: OK
glSecondaryColor3fEXT: OK
glSecondaryColor3fvEXT: OK
glSecondaryColor3iEXT: OK
glSecondaryColor3ivEXT: OK
glSecondaryColor3sEXT: OK
glSecondaryColor3svEXT: OK
glSecondaryColor3ubEXT: OK
glSecondaryColor3ubvEXT: OK
glSecondaryColor3uiEXT: OK
glSecondaryColor3uivEXT: OK
glSecondaryColor3usEXT: OK
glSecondaryColor3usvEXT: OK
glSecondaryColorPointerEXT: OK

GL_EXT_separate_specular_color: OK
-------------------------------

GL_EXT_shadow_funcs: OK
--------------------

GL_EXT_shared_texture_palette: OK
------------------------------

GL_EXT_stencil_clear_tag: MISSING
-------------------------

GL_EXT_stencil_two_side: OK
------------------------
glActiveStencilFaceEXT: OK

GL_EXT_stencil_wrap: OK
--------------------

GL_EXT_subtexture: OK
------------------
glTexSubImage1DEXT: OK
glTexSubImage2DEXT: OK
glTexSubImage3DEXT: OK

GL_EXT_texture: OK
---------------

GL_EXT_texture3D: OK
-----------------
glTexImage3DEXT: OK

GL_EXT_texture_array: MISSING
---------------------

GL_EXT_texture_buffer_object: MISSING
-----------------------------
glTexBufferEXT: MISSING

GL_EXT_texture_compression_dxt1: MISSING
--------------------------------

GL_EXT_texture_compression_latc: MISSING
--------------------------------

GL_EXT_texture_compression_rgtc: MISSING
--------------------------------

GL_EXT_texture_compression_s3tc: MISSING
--------------------------------

GL_EXT_texture_cube_map: MISSING
------------------------

GL_EXT_texture_edge_clamp: OK
--------------------------

GL_EXT_texture_env: MISSING
-------------------

GL_EXT_texture_env_add: OK
-----------------------

GL_EXT_texture_env_combine: OK
---------------------------

GL_EXT_texture_env_dot3: OK
------------------------

GL_EXT_texture_filter_anisotropic: MISSING
----------------------------------

GL_EXT_texture_integer: MISSING
-----------------------
glClearColorIiEXT: MISSING
glClearColorIuiEXT: MISSING
glGetTexParameterIivEXT: MISSING
glGetTexParameterIuivEXT: MISSING
glTexParameterIivEXT: MISSING
glTexParameterIuivEXT: MISSING

GL_EXT_texture_lod_bias: OK
------------------------

GL_EXT_texture_mirror_clamp: OK
----------------------------

GL_EXT_texture_object: OK
----------------------
glAreTexturesResidentEXT: OK
glBindTextureEXT: OK
glDeleteTexturesEXT: OK
glGenTexturesEXT: OK
glIsTextureEXT: OK
glPrioritizeTexturesEXT: OK

GL_EXT_texture_perturb_normal: MISSING
------------------------------
glTextureNormalEXT: MISSING

GL_EXT_texture_rectangle: OK
-------------------------

GL_EXT_texture_sRGB: OK
--------------------

GL_EXT_texture_shared_exponent: MISSING
-------------------------------

GL_EXT_texture_swizzle: OK
-----------------------

GL_EXT_timer_query: OK [MISSING]
-------------------
glGetQueryObjecti64vEXT: OK
glGetQueryObjectui64vEXT: OK

GL_EXT_transform_feedback: MISSING
--------------------------
glBeginTransformFeedbackEXT: MISSING
glBindBufferBaseEXT: MISSING
glBindBufferOffsetEXT: MISSING
glBindBufferRangeEXT: MISSING
glEndTransformFeedbackEXT: MISSING
glGetTransformFeedbackVaryingEXT: MISSING
glTransformFeedbackVaryingsEXT: MISSING

GL_EXT_vertex_array: OK
--------------------
glArrayElementEXT: OK
glColorPointerEXT: OK
glDrawArraysEXT: OK
glEdgeFlagPointerEXT: OK
glGetPointervEXT: OK
glIndexPointerEXT: OK
glNormalPointerEXT: OK
glTexCoordPointerEXT: OK
glVertexPointerEXT: OK

GL_EXT_vertex_array_bgra: OK
-------------------------

GL_EXT_vertex_shader: MISSING
---------------------
glBeginVertexShaderEXT: MISSING
glBindLightParameterEXT: MISSING
glBindMaterialParameterEXT: MISSING
glBindParameterEXT: MISSING
glBindTexGenParameterEXT: MISSING
glBindTextureUnitParameterEXT: MISSING
glBindVertexShaderEXT: MISSING
glDeleteVertexShaderEXT: MISSING
glDisableVariantClientStateEXT: MISSING
glEnableVariantClientStateEXT: MISSING
glEndVertexShaderEXT: MISSING
glExtractComponentEXT: MISSING
glGenSymbolsEXT: MISSING
glGenVertexShadersEXT: MISSING
glGetInvariantBooleanvEXT: MISSING
glGetInvariantFloatvEXT: MISSING
glGetInvariantIntegervEXT: MISSING
glGetLocalConstantBooleanvEXT: MISSING
glGetLocalConstantFloatvEXT: MISSING
glGetLocalConstantIntegervEXT: MISSING
glGetVariantBooleanvEXT: MISSING
glGetVariantFloatvEXT: MISSING
glGetVariantIntegervEXT: MISSING
glGetVariantPointervEXT: MISSING
glInsertComponentEXT: MISSING
glIsVariantEnabledEXT: MISSING
glSetInvariantEXT: MISSING
glSetLocalConstantEXT: MISSING
glShaderOp1EXT: MISSING
glShaderOp2EXT: MISSING
glShaderOp3EXT: MISSING
glSwizzleEXT: MISSING
glVariantPointerEXT: MISSING
glVariantbvEXT: MISSING
glVariantdvEXT: MISSING
glVariantfvEXT: MISSING
glVariantivEXT: MISSING
glVariantsvEXT: MISSING
glVariantubvEXT: MISSING
glVariantuivEXT: MISSING
glVariantusvEXT: MISSING
glWriteMaskEXT: MISSING

GL_EXT_vertex_weighting: MISSING
------------------------
glVertexWeightPointerEXT: MISSING
glVertexWeightfEXT: MISSING
glVertexWeightfvEXT: MISSING

GL_GREMEDY_frame_terminator: MISSING
----------------------------
glFrameTerminatorGREMEDY: MISSING

GL_GREMEDY_string_marker: MISSING
-------------------------
glStringMarkerGREMEDY: MISSING

GL_HP_convolution_border_modes: MISSING
-------------------------------

GL_HP_image_transform: MISSING
----------------------
glGetImageTransformParameterfvHP: MISSING
glGetImageTransformParameterivHP: MISSING
glImageTransformParameterfHP: MISSING
glImageTransformParameterfvHP: MISSING
glImageTransformParameteriHP: MISSING
glImageTransformParameterivHP: MISSING

GL_HP_occlusion_test: MISSING
---------------------

GL_HP_texture_lighting: MISSING
-----------------------

GL_IBM_cull_vertex: MISSING
-------------------

GL_IBM_multimode_draw_arrays: OK
-----------------------------
glMultiModeDrawArraysIBM: OK
glMultiModeDrawElementsIBM: OK

GL_IBM_rasterpos_clip: OK
----------------------

GL_IBM_static_data: MISSING
-------------------

GL_IBM_texture_mirrored_repeat: OK
-------------------------------

GL_IBM_vertex_array_lists: MISSING
--------------------------
glColorPointerListIBM: MISSING
glEdgeFlagPointerListIBM: MISSING
glFogCoordPointerListIBM: MISSING
glIndexPointerListIBM: MISSING
glNormalPointerListIBM: MISSING
glSecondaryColorPointerListIBM: MISSING
glTexCoordPointerListIBM: MISSING
glVertexPointerListIBM: MISSING

GL_INGR_color_clamp: MISSING
--------------------

GL_INGR_interlace_read: MISSING
-----------------------

GL_INTEL_parallel_arrays: MISSING
-------------------------
glColorPointervINTEL: MISSING
glNormalPointervINTEL: MISSING
glTexCoordPointervINTEL: MISSING
glVertexPointervINTEL: MISSING

GL_INTEL_texture_scissor: MISSING
-------------------------
glTexScissorFuncINTEL: MISSING
glTexScissorINTEL: MISSING

GL_KTX_buffer_region: MISSING
---------------------
glBufferRegionEnabledEXT: MISSING
glDeleteBufferRegionEXT: MISSING
glDrawBufferRegionEXT: MISSING
glNewBufferRegionEXT: MISSING
glReadBufferRegionEXT: MISSING

GL_MESAX_texture_stack: MISSING
-----------------------

GL_MESA_pack_invert: OK
--------------------

GL_MESA_resize_buffers: OK
-----------------------
glResizeBuffersMESA: OK

GL_MESA_window_pos: OK
-------------------
glWindowPos2dMESA: OK
glWindowPos2dvMESA: OK
glWindowPos2fMESA: OK
glWindowPos2fvMESA: OK
glWindowPos2iMESA: OK
glWindowPos2ivMESA: OK
glWindowPos2sMESA: OK
glWindowPos2svMESA: OK
glWindowPos3dMESA: OK
glWindowPos3dvMESA: OK
glWindowPos3fMESA: OK
glWindowPos3fvMESA: OK
glWindowPos3iMESA: OK
glWindowPos3ivMESA: OK
glWindowPos3sMESA: OK
glWindowPos3svMESA: OK
glWindowPos4dMESA: OK
glWindowPos4dvMESA: OK
glWindowPos4fMESA: OK
glWindowPos4fvMESA: OK
glWindowPos4iMESA: OK
glWindowPos4ivMESA: OK
glWindowPos4sMESA: OK
glWindowPos4svMESA: OK

GL_MESA_ycbcr_texture: OK
----------------------

GL_NV_blend_square: OK
-------------------

GL_NV_conditional_render: MISSING
-------------------------
glBeginConditionalRenderNV: MISSING
glEndConditionalRenderNV: MISSING

GL_NV_copy_depth_to_color: MISSING
--------------------------

GL_NV_depth_buffer_float: MISSING
-------------------------
glClearDepthdNV: MISSING
glDepthBoundsdNV: MISSING
glDepthRangedNV: MISSING

GL_NV_depth_clamp: OK
------------------

GL_NV_depth_range_unclamped: MISSING
----------------------------

GL_NV_evaluators: MISSING
-----------------
glEvalMapsNV: MISSING
glGetMapAttribParameterfvNV: MISSING
glGetMapAttribParameterivNV: MISSING
glGetMapControlPointsNV: MISSING
glGetMapParameterfvNV: MISSING
glGetMapParameterivNV: MISSING
glMapControlPointsNV: MISSING
glMapParameterfvNV: MISSING
glMapParameterivNV: MISSING

GL_NV_explicit_multisample: MISSING
---------------------------
glGetMultisamplefvNV: MISSING
glSampleMaskIndexedNV: MISSING
glTexRenderbufferNV: MISSING

GL_NV_fence: OK [MISSING]
------------
glDeleteFencesNV: OK
glFinishFenceNV: OK
glGenFencesNV: OK
glGetFenceivNV: OK
glIsFenceNV: OK
glSetFenceNV: OK
glTestFenceNV: OK

GL_NV_float_buffer: MISSING
-------------------

GL_NV_fog_distance: MISSING
-------------------

GL_NV_fragment_program: OK
-----------------------
glGetProgramNamedParameterdvNV: OK
glGetProgramNamedParameterfvNV: OK
glProgramNamedParameter4dNV: OK
glProgramNamedParameter4dvNV: OK
glProgramNamedParameter4fNV: OK
glProgramNamedParameter4fvNV: OK

GL_NV_fragment_program2: MISSING
------------------------

GL_NV_fragment_program4: MISSING
------------------------

GL_NV_fragment_program_option: MISSING
------------------------------

GL_NV_framebuffer_multisample_coverage: MISSING
---------------------------------------
glRenderbufferStorageMultisampleCoverageNV: MISSING

GL_NV_geometry_program4: MISSING
------------------------
glProgramVertexLimitNV: MISSING

GL_NV_geometry_shader4: MISSING
-----------------------

GL_NV_gpu_program4: MISSING
-------------------
glProgramEnvParameterI4iNV: MISSING
glProgramEnvParameterI4ivNV: MISSING
glProgramEnvParameterI4uiNV: MISSING
glProgramEnvParameterI4uivNV: MISSING
glProgramEnvParametersI4ivNV: MISSING
glProgramEnvParametersI4uivNV: MISSING
glProgramLocalParameterI4iNV: MISSING
glProgramLocalParameterI4ivNV: MISSING
glProgramLocalParameterI4uiNV: MISSING
glProgramLocalParameterI4uivNV: MISSING
glProgramLocalParametersI4ivNV: MISSING
glProgramLocalParametersI4uivNV: MISSING

GL_NV_half_float: MISSING
-----------------
glColor3hNV: MISSING
glColor3hvNV: MISSING
glColor4hNV: MISSING
glColor4hvNV: MISSING
glFogCoordhNV: MISSING
glFogCoordhvNV: MISSING
glMultiTexCoord1hNV: MISSING
glMultiTexCoord1hvNV: MISSING
glMultiTexCoord2hNV: MISSING
glMultiTexCoord2hvNV: MISSING
glMultiTexCoord3hNV: MISSING
glMultiTexCoord3hvNV: MISSING
glMultiTexCoord4hNV: MISSING
glMultiTexCoord4hvNV: MISSING
glNormal3hNV: MISSING
glNormal3hvNV: MISSING
glSecondaryColor3hNV: MISSING
glSecondaryColor3hvNV: MISSING
glTexCoord1hNV: MISSING
glTexCoord1hvNV: MISSING
glTexCoord2hNV: MISSING
glTexCoord2hvNV: MISSING
glTexCoord3hNV: MISSING
glTexCoord3hvNV: MISSING
glTexCoord4hNV: MISSING
glTexCoord4hvNV: MISSING
glVertex2hNV: MISSING
glVertex2hvNV: MISSING
glVertex3hNV: MISSING
glVertex3hvNV: MISSING
glVertex4hNV: MISSING
glVertex4hvNV: MISSING
glVertexAttrib1hNV: MISSING
glVertexAttrib1hvNV: MISSING
glVertexAttrib2hNV: MISSING
glVertexAttrib2hvNV: MISSING
glVertexAttrib3hNV: MISSING
glVertexAttrib3hvNV: MISSING
glVertexAttrib4hNV: MISSING
glVertexAttrib4hvNV: MISSING
glVertexAttribs1hvNV: MISSING
glVertexAttribs2hvNV: MISSING
glVertexAttribs3hvNV: MISSING
glVertexAttribs4hvNV: MISSING
glVertexWeighthNV: MISSING
glVertexWeighthvNV: MISSING

GL_NV_light_max_exponent: OK
-------------------------

GL_NV_multisample_filter_hint: MISSING
------------------------------

GL_NV_occlusion_query: MISSING
----------------------
glBeginOcclusionQueryNV: MISSING
glDeleteOcclusionQueriesNV: MISSING
glEndOcclusionQueryNV: MISSING
glGenOcclusionQueriesNV: MISSING
glGetOcclusionQueryivNV: MISSING
glGetOcclusionQueryuivNV: MISSING
glIsOcclusionQueryNV: MISSING

GL_NV_packed_depth_stencil: MISSING
---------------------------

GL_NV_parameter_buffer_object: MISSING
------------------------------
glProgramBufferParametersIivNV: MISSING
glProgramBufferParametersIuivNV: MISSING
glProgramBufferParametersfvNV: MISSING

GL_NV_pixel_data_range: MISSING
-----------------------
glFlushPixelDataRangeNV: MISSING
glPixelDataRangeNV: MISSING

GL_NV_point_sprite: OK
-------------------
glPointParameteriNV: OK
glPointParameterivNV: OK

GL_NV_present_video: MISSING
--------------------
glGetVideoi64vNV: MISSING
glGetVideoivNV: MISSING
glGetVideoui64vNV: MISSING
glGetVideouivNV: MISSING
glPresentFrameDualFillNV: MISSING
glPresentFrameKeyedNV: MISSING
glVideoParameterivNV: MISSING

GL_NV_primitive_restart: MISSING
------------------------
glPrimitiveRestartIndexNV: MISSING
glPrimitiveRestartNV: MISSING

GL_NV_register_combiners: OK [MISSING]
-------------------------
glCombinerInputNV: OK
glCombinerOutputNV: OK
glCombinerParameterfNV: OK
glCombinerParameterfvNV: OK
glCombinerParameteriNV: OK
glCombinerParameterivNV: OK
glFinalCombinerInputNV: OK
glGetCombinerInputParameterfvNV: OK
glGetCombinerInputParameterivNV: OK
glGetCombinerOutputParameterfvNV: OK
glGetCombinerOutputParameterivNV: OK
glGetFinalCombinerInputParameterfvNV: OK
glGetFinalCombinerInputParameterivNV: OK

GL_NV_register_combiners2: MISSING
--------------------------
glCombinerStageParameterfvNV: MISSING
glGetCombinerStageParameterfvNV: MISSING

GL_NV_texgen_emboss: MISSING
--------------------

GL_NV_texgen_reflection: OK
------------------------

GL_NV_texture_compression_vtc: MISSING
------------------------------

GL_NV_texture_env_combine4: OK
---------------------------

GL_NV_texture_expand_normal: MISSING
----------------------------

GL_NV_texture_rectangle: OK
------------------------

GL_NV_texture_shader: MISSING
---------------------

GL_NV_texture_shader2: MISSING
----------------------

GL_NV_texture_shader3: MISSING
----------------------

GL_NV_transform_feedback: MISSING
-------------------------
glActiveVaryingNV: MISSING
glBeginTransformFeedbackNV: MISSING
glBindBufferBaseNV: MISSING
glBindBufferOffsetNV: MISSING
glBindBufferRangeNV: MISSING
glEndTransformFeedbackNV: MISSING
glGetActiveVaryingNV: MISSING
glGetTransformFeedbackVaryingNV: MISSING
glGetVaryingLocationNV: MISSING
glTransformFeedbackAttribsNV: MISSING
glTransformFeedbackVaryingsNV: MISSING

GL_NV_vertex_array_range: OK [MISSING]
-------------------------
glFlushVertexArrayRangeNV: OK
glVertexArrayRangeNV: OK

GL_NV_vertex_array_range2: MISSING
--------------------------

GL_NV_vertex_program: OK
---------------------
glAreProgramsResidentNV: OK
glBindProgramNV: OK
glDeleteProgramsNV: OK
glExecuteProgramNV: OK
glGenProgramsNV: OK
glGetProgramParameterdvNV: OK
glGetProgramParameterfvNV: OK
glGetProgramStringNV: OK
glGetProgramivNV: OK
glGetTrackMatrixivNV: OK
glGetVertexAttribPointervNV: OK
glGetVertexAttribdvNV: OK
glGetVertexAttribfvNV: OK
glGetVertexAttribivNV: OK
glIsProgramNV: OK
glLoadProgramNV: OK
glProgramParameter4dNV: OK
glProgramParameter4dvNV: OK
glProgramParameter4fNV: OK
glProgramParameter4fvNV: OK
glProgramParameters4dvNV: OK
glProgramParameters4fvNV: OK
glRequestResidentProgramsNV: OK
glTrackMatrixNV: OK
glVertexAttrib1dNV: OK
glVertexAttrib1dvNV: OK
glVertexAttrib1fNV: OK
glVertexAttrib1fvNV: OK
glVertexAttrib1sNV: OK
glVertexAttrib1svNV: OK
glVertexAttrib2dNV: OK
glVertexAttrib2dvNV: OK
glVertexAttrib2fNV: OK
glVertexAttrib2fvNV: OK
glVertexAttrib2sNV: OK
glVertexAttrib2svNV: OK
glVertexAttrib3dNV: OK
glVertexAttrib3dvNV: OK
glVertexAttrib3fNV: OK
glVertexAttrib3fvNV: OK
glVertexAttrib3sNV: OK
glVertexAttrib3svNV: OK
glVertexAttrib4dNV: OK
glVertexAttrib4dvNV: OK
glVertexAttrib4fNV: OK
glVertexAttrib4fvNV: OK
glVertexAttrib4sNV: OK
glVertexAttrib4svNV: OK
glVertexAttrib4ubNV: OK
glVertexAttrib4ubvNV: OK
glVertexAttribPointerNV: OK
glVertexAttribs1dvNV: OK
glVertexAttribs1fvNV: OK
glVertexAttribs1svNV: OK
glVertexAttribs2dvNV: OK
glVertexAttribs2fvNV: OK
glVertexAttribs2svNV: OK
glVertexAttribs3dvNV: OK
glVertexAttribs3fvNV: OK
glVertexAttribs3svNV: OK
glVertexAttribs4dvNV: OK
glVertexAttribs4fvNV: OK
glVertexAttribs4svNV: OK
glVertexAttribs4ubvNV: OK

GL_NV_vertex_program1_1: OK
------------------------

GL_NV_vertex_program2: MISSING
----------------------

GL_NV_vertex_program2_option: MISSING
-----------------------------

GL_NV_vertex_program3: MISSING
----------------------

GL_NV_vertex_program4: MISSING
----------------------

GL_OES_byte_coordinates: MISSING
------------------------

GL_OES_compressed_paletted_texture: MISSING
-----------------------------------

GL_OES_read_format: OK
-------------------

GL_OES_single_precision: MISSING
------------------------
glClearDepthfOES: MISSING
glClipPlanefOES: MISSING
glDepthRangefOES: MISSING
glFrustumfOES: MISSING
glGetClipPlanefOES: MISSING
glOrthofOES: MISSING

GL_OML_interlace: MISSING
-----------------

GL_OML_resample: MISSING
----------------

GL_OML_subsample: MISSING
-----------------

GL_PGI_misc_hints: MISSING
------------------

GL_PGI_vertex_hints: MISSING
--------------------

GL_REND_screen_coordinates: MISSING
---------------------------

GL_S3_s3tc: MISSING
-----------

GL_SGIS_color_range: MISSING
--------------------

GL_SGIS_detail_texture: MISSING
-----------------------
glDetailTexFuncSGIS: MISSING
glGetDetailTexFuncSGIS: MISSING

GL_SGIS_fog_function: MISSING
---------------------
glFogFuncSGIS: MISSING
glGetFogFuncSGIS: MISSING

GL_SGIS_generate_mipmap: OK
------------------------

GL_SGIS_multisample: OK [MISSING]
--------------------
glSampleMaskSGIS: OK
glSamplePatternSGIS: OK

GL_SGIS_pixel_texture: MISSING
----------------------

GL_SGIS_point_line_texgen: MISSING
--------------------------

GL_SGIS_sharpen_texture: MISSING
------------------------
glGetSharpenTexFuncSGIS: MISSING
glSharpenTexFuncSGIS: MISSING

GL_SGIS_texture4D: MISSING
------------------
glTexImage4DSGIS: MISSING
glTexSubImage4DSGIS: MISSING

GL_SGIS_texture_border_clamp: OK
-----------------------------

GL_SGIS_texture_edge_clamp: OK
---------------------------

GL_SGIS_texture_filter4: MISSING
------------------------
glGetTexFilterFuncSGIS: MISSING
glTexFilterFuncSGIS: MISSING

GL_SGIS_texture_lod: OK
--------------------

GL_SGIS_texture_select: MISSING
-----------------------

GL_SGIX_async: MISSING
--------------
glAsyncMarkerSGIX: MISSING
glDeleteAsyncMarkersSGIX: MISSING
glFinishAsyncSGIX: MISSING
glGenAsyncMarkersSGIX: MISSING
glIsAsyncMarkerSGIX: MISSING
glPollAsyncSGIX: MISSING

GL_SGIX_async_histogram: MISSING
------------------------

GL_SGIX_async_pixel: MISSING
--------------------

GL_SGIX_blend_alpha_minmax: MISSING
---------------------------

GL_SGIX_clipmap: MISSING
----------------

GL_SGIX_convolution_accuracy: MISSING
-----------------------------

GL_SGIX_depth_texture: MISSING
----------------------

GL_SGIX_flush_raster: MISSING
---------------------
glFlushRasterSGIX: MISSING

GL_SGIX_fog_offset: MISSING
-------------------

GL_SGIX_fog_texture: MISSING
--------------------
glTextureFogSGIX: MISSING

GL_SGIX_fragment_specular_lighting: MISSING
-----------------------------------
glFragmentColorMaterialSGIX: MISSING
glFragmentLightModelfSGIX: MISSING
glFragmentLightModelfvSGIX: MISSING
glFragmentLightModeliSGIX: MISSING
glFragmentLightModelivSGIX: MISSING
glFragmentLightfSGIX: MISSING
glFragmentLightfvSGIX: MISSING
glFragmentLightiSGIX: MISSING
glFragmentLightivSGIX: MISSING
glFragmentMaterialfSGIX: MISSING
glFragmentMaterialfvSGIX: MISSING
glFragmentMaterialiSGIX: MISSING
glFragmentMaterialivSGIX: MISSING
glGetFragmentLightfvSGIX: MISSING
glGetFragmentLightivSGIX: MISSING
glGetFragmentMaterialfvSGIX: MISSING
glGetFragmentMaterialivSGIX: MISSING

GL_SGIX_framezoom: MISSING
------------------
glFrameZoomSGIX: MISSING

GL_SGIX_interlace: MISSING
------------------

GL_SGIX_ir_instrument1: MISSING
-----------------------

GL_SGIX_list_priority: MISSING
----------------------

GL_SGIX_pixel_texture: OK [MISSING]
----------------------
glPixelTexGenSGIX: OK

GL_SGIX_pixel_texture_bits: MISSING
---------------------------

GL_SGIX_reference_plane: MISSING
------------------------
glReferencePlaneSGIX: MISSING

GL_SGIX_resample: MISSING
-----------------

GL_SGIX_shadow: MISSING
---------------

GL_SGIX_shadow_ambient: MISSING
-----------------------

GL_SGIX_sprite: MISSING
---------------
glSpriteParameterfSGIX: MISSING
glSpriteParameterfvSGIX: MISSING
glSpriteParameteriSGIX: MISSING
glSpriteParameterivSGIX: MISSING

GL_SGIX_tag_sample_buffer: MISSING
--------------------------
glTagSampleBufferSGIX: MISSING

GL_SGIX_texture_add_env: MISSING
------------------------

GL_SGIX_texture_coordinate_clamp: MISSING
---------------------------------

GL_SGIX_texture_lod_bias: MISSING
-------------------------

GL_SGIX_texture_multi_buffer: MISSING
-----------------------------

GL_SGIX_texture_range: MISSING
----------------------

GL_SGIX_texture_scale_bias: MISSING
---------------------------

GL_SGIX_vertex_preclip: MISSING
-----------------------

GL_SGIX_vertex_preclip_hint: MISSING
----------------------------

GL_SGIX_ycrcb: MISSING
--------------

GL_SGI_color_matrix: OK
--------------------

GL_SGI_color_table: OK
-------------------
glColorTableParameterfvSGI: OK
glColorTableParameterivSGI: OK
glColorTableSGI: OK
glCopyColorTableSGI: OK
glGetColorTableParameterfvSGI: OK
glGetColorTableParameterivSGI: OK
glGetColorTableSGI: OK

GL_SGI_texture_color_table: OK
---------------------------

GL_SUNX_constant_data: MISSING
----------------------
glFinishTextureSUNX: MISSING

GL_SUN_convolution_border_modes: MISSING
--------------------------------

GL_SUN_global_alpha: MISSING
--------------------
glGlobalAlphaFactorbSUN: MISSING
glGlobalAlphaFactordSUN: MISSING
glGlobalAlphaFactorfSUN: MISSING
glGlobalAlphaFactoriSUN: MISSING
glGlobalAlphaFactorsSUN: MISSING
glGlobalAlphaFactorubSUN: MISSING
glGlobalAlphaFactoruiSUN: MISSING
glGlobalAlphaFactorusSUN: MISSING

GL_SUN_mesh_array: MISSING
------------------

GL_SUN_read_video_pixels: MISSING
-------------------------
glReadVideoPixelsSUN: MISSING

GL_SUN_slice_accum: MISSING
-------------------

GL_SUN_triangle_list: MISSING
---------------------
glReplacementCodePointerSUN: MISSING
glReplacementCodeubSUN: MISSING
glReplacementCodeubvSUN: MISSING
glReplacementCodeuiSUN: MISSING
glReplacementCodeuivSUN: MISSING
glReplacementCodeusSUN: MISSING
glReplacementCodeusvSUN: MISSING

GL_SUN_vertex: MISSING
--------------
glColor3fVertex3fSUN: MISSING
glColor3fVertex3fvSUN: MISSING
glColor4fNormal3fVertex3fSUN: MISSING
glColor4fNormal3fVertex3fvSUN: MISSING
glColor4ubVertex2fSUN: MISSING
glColor4ubVertex2fvSUN: MISSING
glColor4ubVertex3fSUN: MISSING
glColor4ubVertex3fvSUN: MISSING
glNormal3fVertex3fSUN: MISSING
glNormal3fVertex3fvSUN: MISSING
glReplacementCodeuiColor3fVertex3fSUN: MISSING
glReplacementCodeuiColor3fVertex3fvSUN: MISSING
glReplacementCodeuiColor4fNormal3fVertex3fSUN: MISSING
glReplacementCodeuiColor4fNormal3fVertex3fvSUN: MISSING
glReplacementCodeuiColor4ubVertex3fSUN: MISSING
glReplacementCodeuiColor4ubVertex3fvSUN: MISSING
glReplacementCodeuiNormal3fVertex3fSUN: MISSING
glReplacementCodeuiNormal3fVertex3fvSUN: MISSING
glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN: MISSING
glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN: MISSING
glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN: MISSING
glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN: MISSING
glReplacementCodeuiTexCoord2fVertex3fSUN: MISSING
glReplacementCodeuiTexCoord2fVertex3fvSUN: MISSING
glReplacementCodeuiVertex3fSUN: MISSING
glReplacementCodeuiVertex3fvSUN: MISSING
glTexCoord2fColor3fVertex3fSUN: MISSING
glTexCoord2fColor3fVertex3fvSUN: MISSING
glTexCoord2fColor4fNormal3fVertex3fSUN: MISSING
glTexCoord2fColor4fNormal3fVertex3fvSUN: MISSING
glTexCoord2fColor4ubVertex3fSUN: MISSING
glTexCoord2fColor4ubVertex3fvSUN: MISSING
glTexCoord2fNormal3fVertex3fSUN: MISSING
glTexCoord2fNormal3fVertex3fvSUN: MISSING
glTexCoord2fVertex3fSUN: MISSING
glTexCoord2fVertex3fvSUN: MISSING
glTexCoord4fColor4fNormal3fVertex4fSUN: MISSING
glTexCoord4fColor4fNormal3fVertex4fvSUN: MISSING
glTexCoord4fVertex4fSUN: MISSING
glTexCoord4fVertex4fvSUN: MISSING

GL_WIN_phong_shading: MISSING
---------------------

GL_WIN_specular_fog: MISSING
--------------------

GL_WIN_swap_hint: MISSING
-----------------
glAddSwapHintRectWIN: MISSING

GLX_VERSION_1_2: OK
----------------
glXGetCurrentDisplay: OK

GLX_VERSION_1_3: OK
----------------
glXChooseFBConfig: OK
glXCreateNewContext: OK
glXCreatePbuffer: OK
glXCreatePixmap: OK
glXCreateWindow: OK
glXDestroyPbuffer: OK
glXDestroyPixmap: OK
glXDestroyWindow: OK
glXGetCurrentReadDrawable: OK
glXGetFBConfigAttrib: OK
glXGetFBConfigs: OK
glXGetSelectedEvent: OK
glXGetVisualFromFBConfig: OK
glXMakeContextCurrent: OK
glXQueryContext: OK
glXQueryDrawable: OK
glXSelectEvent: OK

GLX_VERSION_1_4: MISSING
----------------

GLX_3DFX_multisample: MISSING
---------------------

GLX_ARB_create_context: MISSING
-----------------------
glXCreateContextAttribsARB: MISSING

GLX_ARB_fbconfig_float: MISSING
-----------------------

GLX_ARB_framebuffer_sRGB: MISSING
-------------------------

GLX_ARB_get_proc_address: OK
-------------------------

GLX_ARB_multisample: OK
--------------------

GLX_ATI_pixel_format_float: MISSING
---------------------------

GLX_ATI_render_texture: MISSING
-----------------------
glXBindTexImageATI: MISSING
glXDrawableAttribATI: MISSING
glXReleaseTexImageATI: MISSING

GLX_EXT_fbconfig_packed_float: MISSING
------------------------------

GLX_EXT_framebuffer_sRGB: MISSING
-------------------------

GLX_EXT_import_context: OK
-----------------------
glXFreeContextEXT: OK
glXGetContextIDEXT: OK
glXImportContextEXT: OK
glXQueryContextInfoEXT: OK

GLX_EXT_scene_marker: MISSING
---------------------

GLX_EXT_texture_from_pixmap: OK
----------------------------
glXBindTexImageEXT: OK
glXReleaseTexImageEXT: OK

GLX_EXT_visual_info: OK
--------------------

GLX_EXT_visual_rating: OK
----------------------

GLX_MESA_agp_offset: MISSING
--------------------
glXGetAGPOffsetMESA: MISSING

GLX_MESA_copy_sub_buffer: OK
-------------------------
glXCopySubBufferMESA: OK

GLX_MESA_pixmap_colormap: OK [MISSING]
-------------------------
glXCreateGLXPixmapMESA: OK

GLX_MESA_release_buffers: OK [MISSING]
-------------------------
glXReleaseBuffersMESA: OK

GLX_MESA_set_3dfx_mode: MISSING
-----------------------
glXSet3DfxModeMESA: MISSING

GLX_NV_float_buffer: MISSING
--------------------

GLX_NV_present_video: MISSING
---------------------
glXBindVideoDeviceNV: MISSING
glXEnumerateVideoDevicesNV: MISSING

GLX_NV_swap_group: MISSING
------------------
glXBindSwapBarrierNV: MISSING
glXJoinSwapGroupNV: MISSING
glXQueryFrameCountNV: MISSING
glXQueryMaxSwapGroupsNV: MISSING
glXQuerySwapGroupNV: MISSING
glXResetFrameCountNV: MISSING

GLX_NV_vertex_array_range: MISSING
--------------------------
glXAllocateMemoryNV: MISSING
glXFreeMemoryNV: MISSING

GLX_NV_video_output: MISSING
--------------------
glXBindVideoImageNV: MISSING
glXGetVideoDeviceNV: MISSING
glXGetVideoInfoNV: MISSING
glXReleaseVideoDeviceNV: MISSING
glXReleaseVideoImageNV: MISSING
glXSendPbufferToVideoNV: MISSING

GLX_OML_swap_method: OK
--------------------

GLX_SGIS_blended_overlay: MISSING
-------------------------

GLX_SGIS_color_range: MISSING
---------------------

GLX_SGIS_multisample: OK
---------------------

GLX_SGIS_shared_multisample: MISSING
----------------------------

GLX_SGIX_fbconfig: OK
------------------
glXChooseFBConfigSGIX: OK
glXCreateContextWithConfigSGIX: OK
glXCreateGLXPixmapWithConfigSGIX: OK
glXGetFBConfigAttribSGIX: OK
glXGetFBConfigFromVisualSGIX: OK
glXGetVisualFromFBConfigSGIX: OK

GLX_SGIX_hyperpipe: MISSING
-------------------
glXBindHyperpipeSGIX: MISSING
glXDestroyHyperpipeConfigSGIX: MISSING
glXHyperpipeAttribSGIX: MISSING
glXHyperpipeConfigSGIX: MISSING
glXQueryHyperpipeAttribSGIX: MISSING
glXQueryHyperpipeBestAttribSGIX: MISSING
glXQueryHyperpipeConfigSGIX: MISSING
glXQueryHyperpipeNetworkSGIX: MISSING

GLX_SGIX_pbuffer: OK
-----------------
glXCreateGLXPbufferSGIX: OK
glXDestroyGLXPbufferSGIX: OK
glXGetSelectedEventSGIX: OK
glXQueryGLXPbufferSGIX: OK
glXSelectEventSGIX: OK

GLX_SGIX_swap_barrier: OK [MISSING]
----------------------
glXBindSwapBarrierSGIX: OK
glXQueryMaxSwapBarriersSGIX: OK

GLX_SGIX_swap_group: OK [MISSING]
--------------------
glXJoinSwapGroupSGIX: OK

GLX_SGIX_video_resize: MISSING
----------------------
glXBindChannelToWindowSGIX: MISSING
glXChannelRectSGIX: MISSING
glXChannelRectSyncSGIX: MISSING
glXQueryChannelDeltasSGIX: MISSING
glXQueryChannelRectSGIX: MISSING

GLX_SGIX_visual_select_group: OK
-----------------------------

GLX_SGI_cushion: MISSING
----------------
glXCushionSGI: MISSING

GLX_SGI_make_current_read: OK
--------------------------
glXGetCurrentReadDrawableSGI: OK
glXMakeCurrentReadSGI: OK

GLX_SGI_swap_control: OK
---------------------
glXSwapIntervalSGI: OK

GLX_SGI_video_sync: OK
-------------------
glXGetVideoSyncSGI: OK
glXWaitVideoSyncSGI: OK

GLX_SUN_get_transparent_index: MISSING
------------------------------
glXGetTransparentIndexSUN: MISSING

GLX_SUN_video_resize: MISSING
---------------------
glXGetVideoResizeSUN: MISSING
glXVideoResizeSUN: MISSING

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From forum: glew-users

Re: glGenBuffers crash

2009-12-03T13:17:10Z

On 12/03/2009 03:56 AM, Nigel Stewart wrote:

> Svilen,
>
>>>> It is clear that the application crashes on the first call to
>>>> glGenBuffers() after the call to glewInit().
>> It looks like a null pointer according to the core dump
>
>> I guess that's the current Mesa driver which Fedora 12 uses by default.
>
> The glewinfo output on bugzilla certainly suggests that glGenBuffers
> is detected properly.
>
>> Please correct me if I'm wrong. The report says glGenBuffers() and
>> glGenBuffersARB() are available. Well if the mainstream version
>> exists shall I care about the glGenBuffersARB()? Aren't they supposed
>> to be the same thing? Or is it for compatibility?
>
> They're not necessarily the same, in my understanding. And it's
> possible to have some GL implementation that doesn't implement it
> as core, but does happen to have the extension. GLEW doesn't
> automatically remap glGenBuffers to glGenBuffersARB (for example)
> as far as I know.
>
> The comment thread at bugzilla seems to suggest this isn't a GLEW
> bug. I'll see if it will repro for me at the office tomorrow.
> (And I can try a TOT GLEW too)

I've got a confirmation from the driver developer that in this case
glGenBuffers and glGenBuffersARB are the same.

Nigel,
I'll really appreciate your effort to reproduce the problem. Meanwhile
I'm trying to confirm with the user that this is not a problem of
invalid glx visual as it was suggested by Tom.

Regards
Svilen

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From forum: glew-users

Re: glGenBuffers crash

2009-12-02T19:56:31Z

Svilen,

>>> It is clear that the application crashes on the first call to
>>> glGenBuffers() after the call to glewInit().
>>
> It looks like a null pointer according to the core dump

> I guess that's the current Mesa driver which Fedora 12 uses by default.

The glewinfo output on bugzilla certainly suggests that glGenBuffers
is detected properly.

> Please correct me if I'm wrong. The report says glGenBuffers() and
> glGenBuffersARB() are available. Well if the mainstream version exists
> shall I care about the glGenBuffersARB()? Aren't they supposed to be the
> same thing? Or is it for compatibility?

They're not necessarily the same, in my understanding. And it's
possible to have some GL implementation that doesn't implement it
as core, but does happen to have the extension. GLEW doesn't
automatically remap glGenBuffers to glGenBuffersARB (for example)
as far as I know.

The comment thread at bugzilla seems to suggest this isn't a GLEW
bug. I'll see if it will repro for me at the office tomorrow.
(And I can try a TOT GLEW too)

- Nigel

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From forum: glew-users

Re: glGenBuffers crash

2009-12-02T17:46:32Z

Hi Tom,

On 12/03/2009 12:29 AM, tom fogal wrote:
> Svilen<krustev.svilen@...> writes:
>
>> It is clear that the application crashes on the first call to
>> glGenBuffers() after the call to glewInit(). it looks like it is
>> dereferencing a pointer to unexisting function.
>>
> It should be a null pointer, not just a bad pointer, if the driver does
> not support it. Is this the case?
>
It looks like a null pointer according to the core dump

Thread 1 (Thread 2000):
#0 0x00000000 in ?? ()
No symbol table info available.
#1 0x02663bce in layprop::FontLibrary::FontLibrary (
this=<value optimized out>, fontfile=<value optimized out>,
fti=<value optimized out>) at drawprop.cpp:366
No locals.

...
> Is glGenBuffers the *first* OpenGL call after glewInit()? Your context
> might be invalid if so. Is the application threaded? You might need
> to force a glXMakeCurrent when switching threads.
>
I did have a funny experience in the past with the contexts and I think
that if that was the problem I should've got different execution
pattern. This is a possibility, but quite remote. There are protections
in place in case the required context is not obtained and the checks are
done before glewInit()
It is a multithread application, but all the graphics is done from the
main thread. I'm pretty sure that it is not a thread problem, it crashes
at start-up, long before it can even think about threads.
>
> Your user is using a development branch of Mesa. Both 7.6.1 and
> 7.7 will be out soon; you might consider trying one of the release
> candidates.
>
I guess that's the current Mesa driver which Fedora 12 uses by default.
I'm not sure he will be happy to reinstall his driver, besides it's a
good corner case platform for me. In all cases it's a cross-platform
application and it runs on mutiply cards & drivers including of course MESA.
>> To add to the confusion I can see that "GL_ARB_vertex_buffer_object"
>> extension is supported as well. Is that OK if the related functions
>> are supposed to be included in the mainstream 1.5 and on top of this
>> listed as "OK" a bit earlier in the same report?
>>
> I feel like I do not understand this question. Are you asking if it's
> okay for a function to be listed twice in glewinfo's output?
>
Please correct me if I'm wrong. The report says glGenBuffers() and
glGenBuffersARB() are available. Well if the mainstream version exists
shall I care about the glGenBuffersARB()? Aren't they supposed to be the
same thing? Or is it for compatibility?

>
>> So the question is - shall I try to call the ARB functions i.e.
>> glGenBuffersARB()? How to distinguish between such platforms?
>> for example - is this safe?
>>
>> if (glewIsSupported("GL_VERSION_1_4 GL_EXT_multi_draw_arrays
>> GL_ARB_vertex_buffer_object"))
>> glGenBuffersARB( ... )
>>
> Well, yes, but it's too conservative. If all you care about is VBOs,
> you should only check for VBOs. The above `if' would fail on a driver
> that supports VBOs but not multi_draw_arrays, or only reports 1.1
> support. Yet your code path inside the `if' will work fine on such a
> card.
>

I do care about VBO's and GL_EXT_multi_draw_arrays. Are you suggest that
the overall check for the version is redundant (too conservative)?
> After you establish that you've got a valid, active context, post
> a reproducible test case or a backtrace here. If you know the
> card supports what you're asking of it, I would just remove the
> glewIsSupported checks temporarily to forego any confusion.
>
> One of the people listening here should be able to identify whether
> this is a GLEW bug in that case; you might need to forward this to the
> Mesa folks, but it's too soon to tell from this.
>
I can't reproduce the crash on my side simply because I don't have the
hardware. Would you please have a look at the links I've posted
previously - they contain all the information I've got. We can ask the
user for more if needed. For your convenience here is one of them again
https://bugzilla.redhat.com/show_bug.cgi?id=541879

I've already contacted the DRI developers @ MESA. Part of the
correspondence is here

http://www.mail-archive.com/dri-devel@.../msg45063.html

The rest ended-up between us only, but does not carry anything really
valuable.

And finally - something basic that I could be missing. When I'm using
GLEW shall I care about the name extensions of the functions I'm
calling? For example - glGenBuffers() or glGenBuffersARB()? Please
correct me if I'm wrong but it seems I read somewhere that GLEW is
taking care for me so I can always use the "short" versions? The
question concerns of course only the functions which are already
included in the core openGL.

Regards
Svilen

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From forum: glew-users

Re: glGenBuffers crash

2009-12-02T16:29:02Z

Svilen <krustev.svilen@...> writes:
> It is clear that the application crashes on the first call to
> glGenBuffers() after the call to glewInit(). it looks like it is
> dereferencing a pointer to unexisting function.

It should be a null pointer, not just a bad pointer, if the driver does
not support it. Is this the case?

Is glGenBuffers the *first* OpenGL call after glewInit()? Your context
might be invalid if so. Is the application threaded? You might need
to force a glXMakeCurrent when switching threads.

> Running on a Mesa DRI Intel(R) 945GM GEM 20090712 2009Q2 RC3 from Tungsten G
> raphics, Inc
> OpenGL version 1.4 Mesa 7.7-devel is supported
>
> So 1.4 only is supported after all. Then why in the 1.5 list below all
> functions including the glGenBuffers() are reported "OK"?

I'm not keen on what glewinfo is doing to report "version <X.Y> is
supported" or not. However, at the function level, drivers are free
to give back valid function pointers for whatever they want, and that
doesn't necessarily need to correspond with what OpenGL version the
driver supports. Certainly, it seems rather silly that a driver would
support every function in OGL 1.5 && yet report it as implementing OGL
1.4, but it's perfectly legal.

Your user is using a development branch of Mesa. Both 7.6.1 and
7.7 will be out soon; you might consider trying one of the release
candidates.

> To add to the confusion I can see that "GL_ARB_vertex_buffer_object"
> extension is supported as well. Is that OK if the related functions
> are supposed to be included in the mainstream 1.5 and on top of this
> listed as "OK" a bit earlier in the same report?

I feel like I do not understand this question. Are you asking if it's
okay for a function to be listed twice in glewinfo's output?

> So the question is - shall I try to call the ARB functions i.e.
> glGenBuffersARB()? How to distinguish between such platforms?
> for example - is this safe?
>
> if (glewIsSupported("GL_VERSION_1_4 GL_EXT_multi_draw_arrays
> GL_ARB_vertex_buffer_object"))
> glGenBuffersARB( ... )

Well, yes, but it's too conservative. If all you care about is VBOs,
you should only check for VBOs. The above `if' would fail on a driver
that supports VBOs but not multi_draw_arrays, or only reports 1.1
support. Yet your code path inside the `if' will work fine on such a
card.

> or this
>
> if (glewIsSupported("GL_VERSION_1_5 GL_EXT_multi_draw_arrays"))
> glGenBuffers( ... )

Again safe, and again too conservative.

> I presume checking for GL_VERSION_1_5 and GL_ARB_vertex_buffer_object
> at the same time is not quite clever?

Checking for both does seem a little silly.

> What am I missing here?

After you establish that you've got a valid, active context, post
a reproducible test case or a backtrace here. If you know the
card supports what you're asking of it, I would just remove the
glewIsSupported checks temporarily to forego any confusion.

One of the people listening here should be able to identify whether
this is a GLEW bug in that case; you might need to forward this to the
Mesa folks, but it's too soon to tell from this.

-tom

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From forum: glew-users

glGenBuffers crash

2009-12-02T15:53:56Z

Hi Guys,

I'm chasing a bug in an application which uses GLEW. The bug was
reported initially here:
https://bugzilla.redhat.com/show_bug.cgi?id=541879
and also replicated here:
http://code.google.com/p/toped/issues/detail?id=21&colspec=ID%20Type%20Summary%20Component%20OpSys%20Owner%20Status%20Priority

It is clear that the application crashes on the first call to
glGenBuffers() after the call to glewInit(). it looks like it is
dereferencing a pointer to unexisting function. The application itself
is calling beforehand

glewIsSupported("GL_VERSION_1_4 GL_EXT_multi_draw_arrays")

so - OK it is not checking for 1.5 where glGenBuffers() is supported -
so it crashes.

Now the part which confuses me. Looking at the glewinfo report (attached
to the original bug report) you can see clearly that glGenBuffers() is
supported. Then why it crashes? In the same time, the same report at the
top says:

Running on a Mesa DRI Intel(R) 945GM GEM 20090712 2009Q2 RC3 from Tungsten Graphics, Inc
OpenGL version 1.4 Mesa 7.7-devel is supported

So 1.4 only is supported after all. Then why in the 1.5 list below all
functions including the glGenBuffers() are reported "OK"?
To add to the confusion I can see that "GL_ARB_vertex_buffer_object"
extension is supported as well. Is that OK if the related functions are
supposed to be included in the mainstream 1.5 and on top of this listed
as "OK" a bit earlier in the same report?

So the question is - shall I try to call the ARB functions i.e.
glGenBuffersARB()? How to distinguish between such platforms?
for example - is this safe?

if (glewIsSupported("GL_VERSION_1_4 GL_EXT_multi_draw_arrays
GL_ARB_vertex_buffer_object"))
glGenBuffersARB( ... )

or this

if (glewIsSupported("GL_VERSION_1_5 GL_EXT_multi_draw_arrays"))
glGenBuffers( ... )

I presume checking for GL_VERSION_1_5 and GL_ARB_vertex_buffer_object at
the same time is not quite clever?

What am I missing here?

Regards
Svilen

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From forum: glew-users

Proposed patch for OSX Snow Leopard

2009-12-01T13:19:22Z

Hello all,

On the Sourceforge Tracker under patches, there is item 2865218
which indicates that there is a gl.h for SnowLeopard that
uses __X_GL_H rather than __gl_h_ or __GL_H__.

Reviews of this change would be appreciated.

/Developer/SDKs/MacOSX10.6.sdk/usr/X11/include/GL/gl.h

...
#ifndef __X_GL_H
#define __X_GL_H
...

- Nigel

Index: auto/src/glew_head.h
===================================================================
--- auto/src/glew_head.h (revision 564)
+++ auto/src/glew_head.h (working copy)
@@ -2,7 +2,7 @@
#define __glew_h__
#define __GLEW_H__

-#if defined(__gl_h_) || defined(__GL_H__)
+#if defined(__gl_h_) || defined(__GL_H__) || defined(__X_GL_H)
#error gl.h included before glew.h
#endif
#if defined(__glext_h_) || defined(__GLEXT_H_)
@@ -14,6 +14,7 @@

#define __gl_h_
#define __GL_H__
+#define __X_GL_H
#define __glext_h_
#define __GLEXT_H_
#define __gl_ATI_h_

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From forum: glew-coders

Re: GLEW and FLTK

2009-11-30T10:21:53Z

loicus <loicus@...> writes:
> I am trying to use GLEW with in an fltk window... it works fine under
> windows, but under linux, I don't know for which reason, it just
> doesn't work...
>
> does anyone have any experience of FLTK+GLEW ? should I use GLEW_MX
> preprocessor command to tell glew that I may have different opengl
> context?

You only want to use GLEW_MX if you will have *multiple* active GL
contexts at one time, and both need to use GLEW. Although, to be
honest, on Linux it is probably irrelevant because the pointers
returned by glXGetProcAddress are context independent.

> here is the code I've placed just after the
> void draw(){
> if ( !valid() ) {
> valid(1);
> Fl::gl_visual(FL_RGB|FL_DOUBLE|FL_DEPTH);
[snip]
> if(GL_ARB_vertex_buffer_object){
> fprintf(stdout,"VBO SUPPORTED\n");
> }
>
> if (glewGetExtension("glGenBuffersARB")!=GL_TRUE){
> std::cout<<"GetExtension:glGenBuffersARB
> failed\n";
> }

I think you want to pass the extension name here, not a function's
name, e.g.:

glewGetExtension("GL_ARB_vertex_buffer_object") != ...

> as you can see from this code, I've made many tests,the printout of
> these is:

Anyway, I don't immediately see what's wrong. Could you post a full
compilable test program instead of just a fragment?

-tom

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From forum: glew-users

GLEW and FLTK

2009-11-30T10:03:23Z

Hi all,

I am trying to use GLEW with in an fltk window...
it works fine under windows, but under linux, I don't know for which reason, it just doesn't work...

does anyone have any experience of FLTK+GLEW ?
should I use GLEW_MX preprocessor command to tell glew that I may have different opengl context?

here is the code I've placed just after the
void draw(){
if ( !valid() ) {
valid(1);
Fl::gl_visual(FL_RGB|FL_DOUBLE|FL_DEPTH);

GLenum err = glewInit();
if (GLEW_OK != err){
fprintf(stderr, "Problem with GLEW Initialisation:\n");
fprintf(stderr, "Error: %s\n", glewGetErrorString(err));
}

if(GL_ARB_vertex_buffer_object){
fprintf(stdout,"VBO SUPPORTED\n");
}

if (glewGetExtension("glGenBuffersARB")!=GL_TRUE){
std::cout<<"GetExtension:glGenBuffersARB failed\n";
}

#ifdef linux
if(!glGenBuffersARB ){glGenBuffersARB = (PFNGLGENBUFFERSARBPROC )glXGetProcAddress((const GLubyte*)"glGenBuffersARB"); std::cout<<"glew failed\n";}
if(!glBindBufferARB ){glBindBufferARB = (PFNGLBINDBUFFERARBPROC )glXGetProcAddress((const GLubyte*)"glBindBufferARB"); std::cout<<"glew failed\n";}
if(!glBufferDataARB ){glBufferDataARB = (PFNGLBUFFERDATAARBPROC )glXGetProcAddress((const GLubyte*)"glBufferDataARB "); std::cout<<"glew failed\n";}
if(!glDeleteBuffersARB){glDeleteBuffersARB = (PFNGLDELETEBUFFERSARBPROC)glXGetProcAddress((const GLubyte*)"glDeleteBuffersARB"); std::cout<<"glew failed\n";}
#endif

if(!glGenBuffersARB )std::cout << "glGenBuffersARB is not well loaded\n";
if(!glBindBufferARB )std::cout << "glBindBufferARB is not well loaded\n";
if(!glBufferDataARB )std::cout << "glBufferDataARB is not well loaded\n";
if(!glDeleteBuffersARB)std::cout << "glDeleteBuffersARB is not well loaded\n";

....

}

as you can see from this code, I've made many tests,the printout of these is:
VBO SUPPORTED
GetExtension:glGenBuffersARB failed
glew failed
glew failed
glew failed
glew failed

which seems to indicate that when I use the simple glXGetProcAddress, I am able to get the pointer of the function...
but not when using glew's API

any idea?

thanks a lot for help,
Loic

From forum: glew-users

Re: glu.h dependency in glew.h

2009-11-17T09:59:14Z

Nigel Stewart <nstewart@...> writes:

> > 3. GLU isn't needed to use GLEW. Further, we should not force
> > clients to utilize or even have GLU. Don't include it in our
> > headers, but add the include into visualinfo.c to make sure it
> > still compiles.
>
> In a way, I see your point about GLU.
>
> But -
>
> 1. They may be a significant number of applications using GLEW
> which will no longer build.

Sure.

For the dynamic loading patch, there's a minor API change (and, I
haven't verified but probably significant ABI change), so maybe this
should be considered in that context when we post that patch to the ML.

I also note that some apps, e.g. Google's Chrome, have modified GLEW so
that it will not import GLU [1,2].

> 2. It is convenient to have GLEW as the "OpenGL universe" including
> core, extensions, and GLU.

We still have e.g. glxew and wglew header files, so there was some
desire at some point that users could use GL functions without having
to pull in GL-windowing code. I view GLU in the same light.

I'd bet some distros would like to remove GLU as a build-dep from their
GLEW packages, too.

> I don't favour making this change, unless there is widespread
> support/passion/agreement. I would be more inclined to support a
> patch that introduced a #ifdef which would be optional, and allow
> glu.h to be ignored.

Yeah, that's what Chrome's GLEW does actually.

Anyway, let's drop the issue for now and I'll raise it again when
posting the dynamic loading patch.

-tom

[1]
http://src.chromium.org/viewvc/chrome/trunk/src/third_party/glew/include/GL/glew.h?view=log
[2]
http://src.chromium.org/viewvc/chrome/trunk/src/third_party/glew/include/GL/glew.h?r1=27404&r2=28062
[] .. I'll also note that they've implemented what Jianrong and I
have done, not just months after I announced it here but months
after we'd already been using it ourselves. So they obviously
didn't even google around before going off and implementing it
themselves... grr. I'll be sure to prod them about being more
community-oriented in the future, eventually..

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From forum: glew-coders

Re: build binaries from the object files

2009-11-16T18:54:07Z

Tom,

> 1. Build the binaries from the object files instead of the .c files.

Committed as revision 564.

Cheers,

- Nigel

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From forum: glew-coders

glu.h dependency in glew.h

2009-11-16T18:44:00Z

Tom,

> 3. GLU isn't needed to use GLEW. Further, we should not force
> clients to utilize or even have GLU. Don't include it in our
> headers, but add the include into visualinfo.c to make sure it
> still compiles.

In a way, I see your point about GLU.

But -

1. They may be a significant number of applications using GLEW
which will no longer build.

2. It is convenient to have GLEW as the "OpenGL universe" including
core, extensions, and GLU.

I don't favour making this change, unless there is widespread
support/passion/agreement. I would be more inclined to support
a patch that introduced a #ifdef which would be optional, and
allow glu.h to be ignored.

Cheers,

- Nigel

--------------------------

diff --git a/auto/src/glew_head.h b/auto/src/glew_head.h
index cffa472..ae5ecfe 100644
--- a/auto/src/glew_head.h
+++ b/auto/src/glew_head.h
@@ -1053,13 +1053,3 @@ GLAPI void GLAPIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei heigh
#define GLEW_VERSION_1_1 GLEW_GET_VAR(__GLEW_VERSION_1_1)

#endif /* GL_VERSION_1_1 */
-
-/* ---------------------------------- GLU ---------------------------------- */
-
-/* this is where we can safely include GLU */
-#if defined(__APPLE__) && defined(__MACH__)
-#include <OpenGL/glu.h>
-#else
-#include <GL/glu.h>
-#endif
-

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From forum: glew-coders

Re: GL_EXT_direct_state_access handling patch

2009-11-11T15:52:53Z

> Anyway, I haven't tested the patch below but it looks like this would
> work, and it would certainly clip less than what I sent before. LGTM.

Done deal.
Committed revision 563.

- Nigel

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From forum: glew-coders

Re: GLEW_SPLIT_SOURCE

2009-11-11T14:41:46Z

> auto/Makefile has targets for glew_def.c, glew_init.c,
> glew_str.c - do we need those targets anymore?

Tom,

Looking at auto/Makefile, there seems to be support for a
GLEW_SPLIT_SOURCE mode (disabled by default) that generates
glew_def.c, glew_init.c and glew_str.c.

So it seems to be that glew_utils.h is needed unless there
is a broader decision to discontinue GLEW_SPLIT_SOURCE mode.

My inclination to leave this one alone. But I personally
don't see much need for GLEW_SPLIT_SOURCE.

The only mention I can find of it on the web is:
http://glew.sourceforge.net/log.html

...
1.3.3 [05-16-05]
* New feature:
o Code generation option to split source into multiple files
...

- Nigel

...
ifeq (yes,$(GLEW_SPLIT_SOURCE))
S.TARGETS = \
$(S.DEST)/glew_def.c \
$(S.DEST)/glew_init.c \
$(S.DEST)/glew_str.c \
$(S.DEST)/glewinfo.c
else
S.TARGETS = \
$(S.DEST)/glew.c \
$(S.DEST)/glewinfo.c
endif
...

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From forum: glew-coders

Re: GL_EXT_direct_state_access handling patch

2009-11-11T14:41:34Z

Nigel Stewart <nstewart@...> writes:

> >> 0002 -- A recent change to a registry spec has confused GLEWs parsing
> >> code. Please review *carefully*, I'm a bit worried about
> >> this one!
>
> Tom,
>
> I propose this alternative patch for the handling of
> GL_EXT_direct_state_access handling. The problem seems to be that
> parse_spec is reading line-by-line and attempting to convert the
> accumulated lines into a function prototype. In the situation that a
> comment line ended in ) normalize_prototype would fail to strip away
> the (unfinished) comment.

Yeah. It would be best (IMHO) if parse_spec could read by "chunk",
e.g. by paragraph, but I'm not sure I'd trust a regexp that coalesced
multiple lines; I think it'd end up putting some functions on the same
lines as explanatory text. Or, at least it would if I wrote it ;)
Perhaps there's someone with more regexp-fu listening in... ?

Anyway, I haven't tested the patch below but it looks like this would
work, and it would certainly clip less than what I sent before. LGTM.

-tom

> Index: auto/bin/parse_spec.pl
> ===================================================================
> --- auto/bin/parse_spec.pl (revision 562)
> +++ auto/bin/parse_spec.pl (working copy)
> @@ -140,6 +140,7 @@
> local $_ = join(" ", @_);
> s/\s+/ /g; # multiple whitespace -> single space
> s/\<.*\>//g; # remove <comments> from direct state access
> extension
> + s/\<.*$//g; # remove incomplete <comments> from direct sta
> te access extension
> s/\s*$\s*/ \(/; # exactly one space before ( and none after
> s/\s*$\s*/\)/; # no after before or after )
> s/\s*\*([a-zA-Z])/\* $1/; # "* identifier"

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From forum: glew-coders

Re: GL_EXT_direct_state_access handling patch

2009-11-11T14:17:11Z

>> 0002 -- A recent change to a registry spec has confused GLEWs parsing
>> code. Please review *carefully*, I'm a bit worried about
>> this one!

Tom,

I propose this alternative patch for the handling of
GL_EXT_direct_state_access handling. The problem seems
to be that parse_spec is reading line-by-line and attempting
to convert the accumulated lines into a function prototype.
In the situation that a comment line ended in )
normalize_prototype would fail to strip away the (unfinished)
comment.

- Nigel

Index: auto/bin/parse_spec.pl
===================================================================
--- auto/bin/parse_spec.pl (revision 562)
+++ auto/bin/parse_spec.pl (working copy)
@@ -140,6 +140,7 @@
local $_ = join(" ", @_);
s/\s+/ /g; # multiple whitespace -> single space
s/\<.*\>//g; # remove <comments> from direct state access extension
+ s/\<.*$//g; # remove incomplete <comments> from direct state access extension
s/\s*$\s*/ \(/; # exactly one space before ( and none after
s/\s*$\s*/\)/; # no after before or after )
s/\s*\*([a-zA-Z])/\* $1/; # "* identifier"

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From forum: glew-coders

Re: glew_utils.c

2009-11-09T15:30:38Z

> 2. glew_utils.c doesn't seem to be used ever. Historical artifact?
> Remove it.

There appears to be a glew_utils.h to go along with it.

auto/Makefile has targets for glew_def.c, glew_init.c,
glew_str.c - do we need those targets anymore?

- Nigel

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From forum: glew-coders

Re: A few patches to fix current trunk

2009-11-09T11:24:22Z

>> 0003 -- NVIDIA's video_capture.txt extension is breaking the build
>> due to parse issues.
>
> I'm fine with skipping NV_video_capture, and I'll put the change in.
> But I'll also see if there is an appropriate upstream fix.

The problem with NV_video_capture is that it mixes GL, WGL and GLX
functions and enums into the one spec, which I guess would require some
extra handling by GLEW.

http://www.opengl.org/registry/specs/NV/video_capture.txt

So for now, let's just leave it out of GLEW.

- Nigel

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From forum: glew-coders

Re: A few patches to fix current trunk

2009-11-09T09:36:29Z

Tom,

> 0001 -- A patch I sent earlier was missing a "\n" in a debug print.
> This fixes that.

Looks fine to me. I'll put it in today.

> 0002 -- A recent change to a registry spec has confused GLEWs parsing
> code. Please review *carefully*, I'm a bit worried about
> this one!

Ouch. I'll go ask Mark Kilgard if there is an established
convention for what GL_EXT_direct_state_access is trying
to convey.

> 0003 -- NVIDIA's video_capture.txt extension is breaking the build
> due to parse issues. I didn't look deeply, but my guess is
> that function prototypes are using glX types either without
> defining them or without including the necessary X/glX
> header.

I'm fine with skipping NV_video_capture, and I'll put the change in.
But I'll also see if there is an appropriate upstream fix.

> Is there any sort of GLEW nightly builder? I feel like I keep putting
> down and picking up GLEW, and extension parsing changes bite/confuse
> me every time.

I understand, I'm tempted to set that up internally here - except that
then I'd be catching _all_ of the breaks. One practical issue is that
I wouldn't want to be downloading the entire extension repository
all the time - I wonder if wget or curl can mirror that in an
efficient manner.

- Nigel

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From forum: glew-coders

Some small patches for minor issues

2009-11-07T13:59:59Z

Hi,

Attached are a few small patches on the SCI branch of GLEW which I feel
are somewhat trivial. The hope is that they'll be easy to review &&
can thus be applied quickly. The larger hope is that we get things
upstream in bite-size pieces, so that the "dynamically load OpenGL"
functionality doesn't feel like a ton of work to review.

Overview:

1. Build the binaries from the object files instead of the .c files.

2. glew_utils.c doesn't seem to be used ever. Historical artifact?
Remove it.

3. GLU isn't needed to use GLEW. Further, we should not force
clients to utilize or even have GLU. Don't include it in our
headers, but add the include into visualinfo.c to make sure it
still compiles.

4. Windows basically locks every file it opens, making it difficult
to edit a file in place. Use a perl option to create backup
files, such that we don't need in-place modifications. I've
tested && this does *not* leave ".bak" files laying around the
tree, at least on Linux w/ perl 5.10.

Thanks,

-tom

From 9b6f5e7ceb2b4ca94cd6a65536cb0ac8552884a8 Mon Sep 17 00:00:00 2001
From: Tom Fogal <tfogal@...>
Date: Mon, 12 Jan 2009 18:38:11 -0700
Subject: [PATCH 1/4] Generate binaries from object files.

This modifies the targets to build binaries from the object files
instead of directly from the source files.
---
Makefile | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 4c64a31..8d4f12b 100644
--- a/Makefile
+++ b/Makefile
@@ -69,10 +69,10 @@ LIB.LIBS = $(GL_LDFLAGS)

GLEWINFO.BIN = glewinfo$(BIN.SUFFIX)
GLEWINFO.BIN.SRCS = src/glewinfo.c
-GLEWINFO.BIN.OBJS = $(GLEWINFO_BIN.SRCS:.c=.o)
+GLEWINFO.BIN.OBJS = $(GLEWINFO.BIN.SRCS:.c=.o)
VISUALINFO.BIN = visualinfo$(BIN.SUFFIX)
VISUALINFO.BIN.SRCS = src/visualinfo.c
-VISUALINFO.BIN.OBJS = $(VISUALINFO_BIN.SRCS:.c=.o)
+VISUALINFO.BIN.OBJS = $(VISUALINFO.BIN.SRCS:.c=.o)
BIN.LIBS = -Llib $(LDFLAGS.DYNAMIC) -l$(NAME) $(LDFLAGS.EXTRA) $(LDFLAGS.GL)

all debug: lib/$(LIB.SHARED) lib/$(LIB.STATIC) bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN)
@@ -91,11 +91,11 @@ else
$(LN) $(LIB.SHARED) lib/$(LIB.DEVLNK)
endif

-bin/$(GLEWINFO.BIN): $(GLEWINFO.BIN.SRCS) lib/$(LIB.SHARED)
- $(CC) $(CFLAGS) -o $@ $(GLEWINFO.BIN.SRCS) $(BIN.LIBS)
+bin/$(GLEWINFO.BIN): $(GLEWINFO.BIN.OBJS) lib/$(LIB.SHARED)
+ $(CC) $(CFLAGS) -o $@ $(GLEWINFO.BIN.OBJS) $(BIN.LIBS)

-bin/$(VISUALINFO.BIN): $(VISUALINFO.BIN.SRCS) lib/$(LIB.SHARED)
- $(CC) $(CFLAGS) -o $@ $(VISUALINFO.BIN.SRCS) $(BIN.LIBS)
+bin/$(VISUALINFO.BIN): $(VISUALINFO.BIN.OBJS) lib/$(LIB.SHARED)
+ $(CC) $(CFLAGS) -o $@ $(VISUALINFO.BIN.OBJS) $(BIN.LIBS)

%.o: %.c
$(CC) -c $(CFLAGS) -o $@ $<
--
1.6.3.3

From 5ef23d2f64db30d03a0c16314072735d5d629ec5 Mon Sep 17 00:00:00 2001
From: Tom Fogal <tfogal@...>
Date: Sun, 8 Mar 2009 16:03:22 -0700
Subject: [PATCH 2/4] Remove glew_utils.c.

Seems to be subsumed by glew_head.c, and it's confusing to keep it
around.
---
auto/src/glew_utils.c | 162 -------------------------------------------------
1 files changed, 0 insertions(+), 162 deletions(-)
delete mode 100644 auto/src/glew_utils.c

diff --git a/auto/src/glew_utils.c b/auto/src/glew_utils.c
deleted file mode 100644
index 85fb57f..0000000
--- a/auto/src/glew_utils.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
-** The OpenGL Extension Wrangler Library
-** Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
-** Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
-** Copyright (C) 2002, Lev Povalahev
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**
-** * Redistributions of source code must retain the above copyright notice,
-** this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright notice,
-** this list of conditions and the following disclaimer in the documentation
-** and/or other materials provided with the distribution.
-** * The name of the author may be used to endorse or promote products
-** derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-** THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <GL/glew.h>
-#if defined(_WIN32)
-# include <GL/wglew.h>
-#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
-# include <GL/glxew.h>
-#endif
-
-#include "glew_utils.h"
-
-#if defined(__APPLE__)
-#include <mach-o/dyld.h>
-#include <stdlib.h>
-#include <string.h>
-
-void* NSGLGetProcAddress (const GLubyte *name)
-{
- NSSymbol symbol;
- char* symbolName;
- /* prepend a '_' for the Unix C symbol mangling convention */
- symbolName = malloc(strlen((const char*)name) + 2);
- strcpy(symbolName+1, (const char*)name);
- symbolName[0] = '_';
- symbol = NULL;
- if (NSIsSymbolNameDefined(symbolName))
- symbol = NSLookupAndBindSymbol(symbolName);
- free(symbolName);
- return symbol ? NSAddressOfSymbol(symbol) : NULL;
-}
-#endif /* __APPLE__ */
-
-#if defined(__sgi) || defined (__sun)
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-void* dlGetProcAddress (const GLubyte* name)
-{
- static void* h = NULL;
- static void* gpa;
-
- if (h == NULL)
- {
- if ((h = dlopen(NULL, RTLD_LAZY | RTLD_LOCAL)) == NULL) return NULL;
- gpa = dlsym(h, "glXGetProcAddress");
- }
-
- if (gpa != NULL)
- return ((void*(*)(const GLubyte*))gpa)(name);
- else
- return dlsym(h, (const char*)name);
-}
-#endif /* __sgi || __sun */
-
-/*
- * GLEW, just like OpenGL or GLU, does not rely on the standard C library.
- * These functions implement the functionality required in this file.
- */
-
-GLuint _glewStrLen (const GLubyte* s)
-{
- GLuint i=0;
- while (s+i != NULL && s[i] != '\0') i++;
- return i;
-}
-
-GLuint _glewStrCLen (const GLubyte* s, GLubyte c)
-{
- GLuint i=0;
- while (s+i != NULL && s[i] != '\0' && s[i] != c) i++;
- return i;
-}
-
-GLboolean _glewStrSame (const GLubyte* a, const GLubyte* b, GLuint n)
-{
- GLuint i=0;
- while (i < n && a+i != NULL && b+i != NULL && a[i] == b[i]) i++;
- return i == n ? GL_TRUE : GL_FALSE;
-}
-
-GLboolean _glewStrSame1 (GLubyte** a, GLuint* na, const GLubyte* b, GLuint nb)
-{
- while (*na > 0 && (**a == ' ' || **a == '\n' || **a == '\r' || **a == '\t'))
- {
- *a++;
- *na--;
- }
- if(*na >= nb)
- {
- GLuint i=0;
- while (i < nb && *a+i != NULL && b+i != NULL && *a[i] == b[i]) i++;
- if(i == nb)
- {
- *a = *a + nb;
- *na = *na - nb;
- return GL_TRUE;
- }
- }
- return GL_FALSE;
-}
-
-GLboolean _glewStrSame2 (GLubyte** a, GLuint* na, const GLubyte* b, GLuint nb)
-{
- if(*na >= nb)
- {
- GLuint i=0;
- while (i < nb && *a+i != NULL && b+i != NULL && *a[i] == b[i]) i++;
- if(i == nb)
- {
- *a = *a + nb;
- *na = *na - nb;
- return GL_TRUE;
- }
- }
- return GL_FALSE;
-}
-
-GLboolean _glewStrSame3 (GLubyte** a, GLuint* na, const GLubyte* b, GLuint nb)
-{
- if(*na >= nb)
- {
- GLuint i=0;
- while (i < nb && *a+i != NULL && b+i != NULL && *a[i] == b[i]) i++;
- if (i == nb && (*na == nb || *a[i] == ' ' || *a[i] == '\n' || *a[i] == '\r' || *a[i] == '\t'))
- {
- *a = *a + nb;
- *na = *na - nb;
- return GL_TRUE;
- }
- }
- return GL_FALSE;
-}
--
1.6.3.3

From e58731f3350cdf1d3571455d919ce8bca1006d5b Mon Sep 17 00:00:00 2001
From: Tom Fogal <tfogal@...>
Date: Thu, 11 Jun 2009 13:12:58 -0600
Subject: [PATCH 3/4] Don't automatically include GLU.

GLU is not needed, and GLEW shouldn't enforce that applications
include the GLU headers anyway.

Include GLU in visualinfo.

Recent interface change: we don't force the user to include GLU.
---
auto/src/glew_head.h | 10 ----------
src/visualinfo.c | 5 +++++
2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/auto/src/glew_head.h b/auto/src/glew_head.h
index cffa472..ae5ecfe 100644
--- a/auto/src/glew_head.h
+++ b/auto/src/glew_head.h
@@ -1053,13 +1053,3 @@ GLAPI void GLAPIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei heigh
#define GLEW_VERSION_1_1 GLEW_GET_VAR(__GLEW_VERSION_1_1)

#endif /* GL_VERSION_1_1 */
-
-/* ---------------------------------- GLU ---------------------------------- */
-
-/* this is where we can safely include GLU */
-#if defined(__APPLE__) && defined(__MACH__)
-#include <OpenGL/glu.h>
-#else
-#include <GL/glu.h>
-#endif
-
diff --git a/src/visualinfo.c b/src/visualinfo.c
index f3ae91f..4c70c88 100644
--- a/src/visualinfo.c
+++ b/src/visualinfo.c
@@ -40,6 +40,11 @@
#else
#include <GL/glxew.h>
#endif
+#if defined(__APPLE__)
+# include <AGL/glu.h>
+#else
+# include <GL/glu.h>
+#endif

#ifdef GLEW_MX
GLEWContext _glewctx;
--
1.6.3.3

From adc0969ec8e18df44f406ac6c8d3722a085ef9d2 Mon Sep 17 00:00:00 2001
From: Jianrong Shu <jshu@...>
Date: Fri, 2 Oct 2009 03:19:03 -0600
Subject: [PATCH 4/4] Fixes for perl scripts on Windows.

Changed option '-pi' to '-pi.bak' so perl scripts can run successfully
on Windows under Cygwin and MinGW.
---
auto/bin/fix_OML_sync_control.sh | 16 ++++++++--------
auto/bin/update_ext.sh | 18 +++++++++---------
2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/auto/bin/fix_OML_sync_control.sh b/auto/bin/fix_OML_sync_control.sh
index 2579ab4..7e92c07 100755
--- a/auto/bin/fix_OML_sync_control.sh
+++ b/auto/bin/fix_OML_sync_control.sh
@@ -7,12 +7,12 @@
## General Public License Version 2 as published by the Free Software
## Foundation or, at your option, any later version.

-perl -e 's/#ifndef GLX_OML_sync_control/#if !defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/#ifdef GLX_OML_sync_control/#if defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/(extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML;)/\1\n#endif/' -pi $1
-perl -e 's/(extern GLboolean __GLXEW_OML_sync_control;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
-perl -e 's/(PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL;)/\1\n#endif/' -pi $1
-perl -e 's/(GLboolean __GLXEW_OML_sync_control = GL_FALSE;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
+perl -e 's/#ifndef GLX_OML_sync_control/#if !defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi.bak $1
+perl -e 's/#ifdef GLX_OML_sync_control/#if defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi.bak $1
+perl -e 's/(extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML;)/#ifdef GLX_OML_sync_control\n\1/' -pi.bak $1
+perl -e 's/(extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML;)/\1\n#endif/' -pi.bak $1
+perl -e 's/(extern GLboolean __GLXEW_OML_sync_control;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi.bak $1
+perl -e 's/(PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL;)/#ifdef GLX_OML_sync_control\n\1/' -pi.bak $1
+perl -e 's/(PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL;)/\1\n#endif/' -pi.bak $1
+perl -e 's/(GLboolean __GLXEW_OML_sync_control = GL_FALSE;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi.bak $1
rm -f $1.bak
diff --git a/auto/bin/update_ext.sh b/auto/bin/update_ext.sh
index 3e17c82..de020a3 100755
--- a/auto/bin/update_ext.sh
+++ b/auto/bin/update_ext.sh
@@ -59,13 +59,13 @@ EOT
# fix GL_NV_occlusion_query and GL_HP_occlusion_test
grep -v '_HP' $1/GL_NV_occlusion_query > tmp
mv tmp $1/GL_NV_occlusion_query
- perl -e's/OCCLUSION_TEST_HP.*/OCCLUSION_TEST_HP 0x8165/' -pi \
+ perl -e's/OCCLUSION_TEST_HP.*/OCCLUSION_TEST_HP 0x8165/' -pi.bak \
$1/GL_HP_occlusion_test
- perl -e's/OCCLUSION_TEST_RESULT_HP.*/OCCLUSION_TEST_RESULT_HP 0x8166/' -pi \
+ perl -e's/OCCLUSION_TEST_RESULT_HP.*/OCCLUSION_TEST_RESULT_HP 0x8166/' -pi.bak \
$1/GL_HP_occlusion_test

# fix GLvoid in GL_ARB_vertex_buffer_objects
- perl -e 's/ void\*/ GLvoid\*/g' -pi \
+ perl -e 's/ void\*/ GLvoid\*/g' -pi.bak \
$1/GL_ARB_vertex_buffer_object

# add deprecated constants to GL_ATI_fragment_shader
@@ -162,10 +162,10 @@ EOT
rm -f $1/GL_SUN_multi_draw_arrays

# change variable names in GL_ARB_vertex_shader
- perl -e 's/v0/x/g' -pi $1/GL_ARB_vertex_shader
- perl -e 's/v1/y/g' -pi $1/GL_ARB_vertex_shader
- perl -e 's/v2/z/g' -pi $1/GL_ARB_vertex_shader
- perl -e 's/v3/w/g' -pi $1/GL_ARB_vertex_shader
+ perl -e 's/v0/x/g' -pi.bak $1/GL_ARB_vertex_shader
+ perl -e 's/v1/y/g' -pi.bak $1/GL_ARB_vertex_shader
+ perl -e 's/v2/z/g' -pi.bak $1/GL_ARB_vertex_shader
+ perl -e 's/v3/w/g' -pi.bak $1/GL_ARB_vertex_shader

# remove triplicates in GL_ARB_shader_objects, GL_ARB_fragment_shader,
# and GL_ARB_vertex_shader
@@ -206,7 +206,7 @@ EOT
# fix bugs in GL_ARB_vertex_shader
grep -v "GL_FLOAT" $1/GL_ARB_vertex_shader > tmp
mv tmp $1/GL_ARB_vertex_shader
- perl -e 's/handle /GLhandleARB /g' -pi $1/GL_ARB_vertex_shader
+ perl -e 's/handle /GLhandleARB /g' -pi.bak $1/GL_ARB_vertex_shader

# fix bugs in GL_ARB_shader_objects
grep -v "GL_FLOAT " $1/GL_ARB_shader_objects > tmp
@@ -235,7 +235,7 @@ EOT
EOT

# fix const correctness in GL_ARB_shader_objects
-# perl -e 's/(.+glUniform.*(fv|iv).+)(GLfloat\*.+|GLint\*.+)/\1const \3/;' -pi $1/GL_ARB_shader_objects
+# perl -e 's/(.+glUniform.*(fv|iv).+)(GLfloat\*.+|GLint\*.+)/\1const \3/;' -pi.bak $1/GL_ARB_shader_objects

# clean up
rm -f $1/*.bak
--
1.6.3.3

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