1 <!DOCTYPE HTML PUBLIC
"-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
4 <meta http-equiv=
"content-type" content=
"text/html; charset=utf-8">
5 <title>The Mesa
3D Graphics Library
</title>
6 <link rel=
"stylesheet" type=
"text/css" href=
"mesa.css">
11 <h1>The Mesa
3D Graphics Library
</h1>
14 <iframe src=
"contents.html"></iframe>
19 <h2>November
30,
2013</h2>
21 <a href=
"relnotes/10.0.html">Mesa
10.0</a> is released.
22 This is a new development release.
23 See the release notes for more information about the release.
26 <h2>November
27,
2013</h2>
28 <a href=
"relnotes/9.2.4.html">Mesa
9.2.4</a> is released.
29 This is a bug fix release.
32 <h2>November
13,
2013</h2>
34 <a href=
"relnotes/9.2.3.html">Mesa
9.2.3</a> is released.
35 This is a bug fix release.
38 <h2>October
18,
2013</h2>
40 <a href=
"relnotes/9.2.2.html">Mesa
9.2.2</a> is released.
41 This is a bug fix release.
44 <h2>October
4,
2013</h2>
46 <a href=
"relnotes/9.2.1.html">Mesa
9.2.1</a> and
47 <a href=
"relnotes/9.1.7.html">Mesa
9.1.7</a> are released,
48 both bug-fix releases.
51 <h2>August
27,
2013</h2>
53 <a href=
"relnotes/9.2.html">Mesa
9.2</a> is released.
54 This is a new development release.
55 See the release notes for more information about the release.
58 <h2>August
1,
2013</h2>
60 <a href=
"relnotes/9.1.6.html">Mesa
9.1.6</a> is released.
61 This is a bug fix release.
64 <h2>July
17,
2013</h2>
66 <a href=
"relnotes/9.1.5.html">Mesa
9.1.5</a> is released.
67 This is a bug fix release.
72 <a href=
"relnotes/9.1.4.html">Mesa
9.1.4</a> is released.
73 This is a bug fix release.
78 <a href=
"relnotes/9.1.3.html">Mesa
9.1.3</a> is released.
79 This is a bug fix release.
82 <h2>April
30,
2013</h2>
84 <a href=
"relnotes/9.1.2.html">Mesa
9.1.2</a> is released.
85 This is a bug fix release.
88 <h2>March
19,
2013</h2>
90 <a href=
"relnotes/9.1.1.html">Mesa
9.1.1</a> is released.
91 This is a bug fix release.
94 <h2>February
24,
2013</h2>
97 Mesa demos
8.1.0 is released.
98 See the
<a href=
"http://lists.freedesktop.org/archives/mesa-dev/2013-February/035180.html">announcement
</a> for more information about the release.
99 You can download it from
<a href=
"ftp://ftp.freedesktop.org/pub/mesa/demos/8.1.0/">ftp.freedesktop.org/pub/mesa/demos/
8.1.0/
</a>.
103 <h2>February
22,
2013</h2>
106 <a href=
"relnotes/9.1.html">Mesa
9.1</a> is released.
107 This is a new development release.
108 See the release notes for more information about the release.
112 <h2>February
21,
2013</h2>
115 <a href=
"relnotes/9.0.3.html">Mesa
9.0.3</a> is released.
116 This is a bug fix release.
120 <h2>January
22,
2013</h2>
123 <a href=
"relnotes/9.0.2.html">Mesa
9.0.2</a> is released.
124 This is a bug fix release.
128 <h2>November
16,
2012</h2>
131 <a href=
"relnotes/9.0.1.html">Mesa
9.0.1</a> is released.
132 This is a bug fix release.
136 <h2>October
24,
2012</h2>
139 <a href=
"relnotes/8.0.5.html">Mesa
8.0.5</a> is released.
140 This is a bug fix release.
144 <h2>October
8,
2012</h2>
147 <a href=
"relnotes/9.0.html">Mesa
9.0</a> is released.
148 This is the first version of Mesa to support OpenGL
3.1 and GLSL
1.40
149 (with the i965 driver).
150 See the release notes for more information about the release.
154 <h2>July
10,
2012</h2>
157 <a href=
"relnotes/8.0.4.html">Mesa
8.0.4</a> is released.
158 This is a bug fix release.
162 <h2>May
18,
2012</h2>
165 <a href=
"relnotes/8.0.3.html">Mesa
8.0.3</a> is released.
166 This is a bug fix release.
170 <h2>March
21,
2012</h2>
173 <a href=
"relnotes/8.0.2.html">Mesa
8.0.2</a> is released.
174 This is a bug fix release.
178 <h2>February
16,
2012</h2>
181 <a href=
"relnotes/8.0.1.html">Mesa
8.0.1</a> is released. This is a bug fix
182 release. See the release notes for more information about the release.
185 <h2>February
9,
2012</h2>
188 <a href=
"relnotes/8.0.html">Mesa
8.0</a> is released.
189 This is the first version of Mesa to support OpenGL
3.0 and GLSL
1.30
190 (with the i965 driver).
191 See the release notes for more information about the release.
195 <h2>November
27,
2011</h2>
198 <a href=
"relnotes/7.11.2.html">Mesa
7.11.2</a> is released. This is a bug fix
199 release. This release was made primarily to fix build problems with
7.11.1 on
200 Mandriva and to fix problems related to glCopyTexImage to luminance-alpha
201 textures. The later was believed to have been fixed in
7.11.1 but was not.
204 <h2>November
17,
2011</h2>
207 <a href=
"relnotes/7.11.1.html">Mesa
7.11.1</a> is released. This is a bug
211 <h2>July
31,
2011</h2>
214 <a href=
"relnotes/7.11.html">Mesa
7.11</a> (final) is released. This is a new
218 <h2>June
13,
2011</h2>
221 <a href=
"relnotes/7.10.3.html">Mesa
7.10.3</a> is released. This is a bug
225 <h2>April
6,
2011</h2>
228 <a href=
"relnotes/7.10.2.html">Mesa
7.10.2</a> is released. This is a bug
232 <h2>March
2,
2011</h2>
235 <a href=
"relnotes/7.9.2.html">Mesa
7.9.2</a> and
236 <a href=
"relnotes/7.10.1.html">Mesa
7.10.1</a> are released. These are
237 stable releases containing bug fixes since the
7.9.1 and
7.10 releases.
241 <h2>October
4,
2010</h2>
244 <a href=
"relnotes/7.9.html">Mesa
7.9</a> (final) is released. This is a new
249 <h2>September
27,
2010</h2>
252 <a href=
"relnotes/7.9.html">Mesa
7.9.0-rc1
</a> is released. This is a
253 release candidate for the
7.9 development release.
257 <h2>June
16,
2010</h2>
260 <a href=
"relnotes/7.8.2.html">Mesa
7.8.2</a> is released. This is a bug-fix
261 release collecting fixes since the
7.8.1 release.
265 <h2>April
5,
2010</h2>
268 <a href=
"relnotes/7.8.1.html">Mesa
7.8.1</a> is released. This is a bug-fix
269 release for a few critical issues in the
7.8 release.
273 <h2>March
28,
2010</h2>
275 <a href=
"relnotes/7.7.1.html">Mesa
7.7.1</a> is released. This is a bug-fix
276 release fixing issues found in the
7.7 release.
279 Also,
<a href=
"relnotes/7.8.html">Mesa
7.8</a> is released. This is a new
285 <h2>December
21,
2009</h2>
287 <a href=
"relnotes/7.6.1.html">Mesa
7.6.1</a> is released. This is a bug-fix
288 release fixing issues found in the
7.6 release.
291 Also,
<a href=
"relnotes/7.7.html">Mesa
7.7</a> is released. This is a new
296 <h2>September
28,
2009</h2>
298 <a href=
"relnotes/7.6.html">Mesa
7.6</a> is released. This is a new feature
299 release. Those especially concerned about stability may want to wait for the
300 follow-on
7.6.1 bug-fix release.
303 <a href=
"relnotes/7.5.2.html">Mesa
7.5.2</a> is also released.
304 This is a stable release fixing bugs since the
7.5.1 release.
308 <h2>September
3,
2009</h2>
310 <a href=
"relnotes/7.5.1.html">Mesa
7.5.1</a> is released.
311 This is a bug-fix release which fixes bugs found in version
7.5.
315 <h2>July
17,
2009</h2>
317 <a href=
"relnotes/7.5.html">Mesa
7.5</a> is released.
318 This is a new features release. People especially concerned about
319 stability may want to wait for the follow-on
7.5.1 bug-fix release.
323 <h2>June
23,
2009</h2>
325 <a href=
"relnotes/7.4.4.html">Mesa
7.4.4</a> is released.
326 This is a stable release that fixes a regression in the i915/i965 drivers
327 that slipped into the
7.4.3 release.
331 <h2>June
19,
2009</h2>
333 <a href=
"relnotes/7.4.3.html">Mesa
7.4.3</a> is released.
334 This is a stable release fixing bugs since the
7.4.2 release.
338 <h2>May
15,
2009</h2>
340 <a href=
"relnotes/7.4.2.html">Mesa
7.4.2</a> is released.
341 This is a stable release fixing bugs since the
7.4.1 release.
345 <h2>April
18,
2009</h2>
347 <a href=
"relnotes/7.4.1.html">Mesa
7.4.1</a> is released.
348 This is a stable release fixing bugs since the
7.4 release.
352 <h2>March
27,
2009</h2>
354 <a href=
"relnotes/7.4.html">Mesa
7.4</a> is released.
355 This is a stable release fixing bugs since the
7.3 release.
359 <h2>January
22,
2009</h2>
361 <a href=
"relnotes/7.3.html">Mesa
7.3</a> is released.
362 This is a new development release.
363 Mesa
7.4 will follow and will have bug fixes relative to
7.3.
367 <h2>September
20,
2008</h2>
369 <a href=
"relnotes/7.2.html">Mesa
7.2</a> is released.
370 This is a stable, bug-fix release.
374 <h2>August
26,
2008</h2>
376 <a href=
"relnotes/7.1.html">Mesa
7.1</a> is released.
377 This is a new development release.
378 It should be relatively stable, but those especially concerned about
379 stability should wait for the
7.2 release or use Mesa
7.0.4 (the
380 previous stable release).
384 <h2>August
16,
2008</h2>
386 <a href=
"relnotes/7.0.4.html">Mesa
7.0.4</a> is released.
387 This is a bug-fix release.
391 <h2>April
4,
2008</h2>
393 <a href=
"relnotes/7.0.3.html">Mesa
7.0.3</a> is released.
394 This is a bug-fix release.
398 <h2>January
24,
2008</h2>
401 Added a new page describing the Mesa Cell driver.
406 <h2>November
13,
2007</h2>
409 Gallium3D is the codename for the new Mesa device driver architecture
410 which is currently under development.
413 Gallium3D development is taking place on the
<em>gallium-
0.1</em> branch
414 of the git repository.
415 Currently, there's only a software-only driver and an Intel i915/
945 driver
416 but other drivers will be coming...
420 <h2>November
10,
2007</h2>
422 <a href=
"relnotes/7.0.2.html">Mesa
7.0.2</a> is released.
423 This is a bug-fix release.
427 <h2>August
3,
2007</h2>
429 <a href=
"relnotes/7.0.1.html">Mesa
7.0.1</a> is released.
430 This is a bug-fix release.
434 <h2>June
22,
2007</h2>
436 <a href=
"relnotes/7.0.html">Mesa
7.0</a> is released.
437 This is a stable release featuring OpenGL
2.1 support.
441 <h2>April
27,
2007</h2>
443 <a href=
"relnotes/6.5.3.html">Mesa
6.5.3</a> is released.
444 This is a development release which will lead up to the Mesa
7.0 release
445 (which will advertise OpenGL
2.1 API support).
449 <h2>March
26,
2007</h2>
451 The new Shading Language compiler branch has been merged into the git
452 master branch. This is a step toward hardware support for the OpenGL
453 2.0 Shading Language and will be included in the next Mesa release.
454 In conjunction,
<a href=
"http://glean.sf.net">Glean
</a> has been updated
455 with a new test that does over
130 tests of the
456 shading language and built-in functions.
461 Thomas Hellstr
öm of Tungsten Graphics has written a whitepaper
462 describing the new DRI memory management system.
465 <h2>December
5,
2006</h2>
467 Mesa is now using git as its source code management system.
468 The previous CVS repository should no longer be used.
469 See the
<a href=
"repository.html">repository page
</a> for more information.
472 <h2>December
2,
2006</h2>
474 <a href=
"relnotes/6.5.2.html">Mesa
6.5.2</a> has been released.
475 This is a new development release.
478 <h2>September
15,
2006</h2>
480 <a href=
"relnotes/6.5.1.html">Mesa
6.5.1</a> has been released.
481 This is a new development release.
484 <h2>March
31,
2006</h2>
486 <a href=
"relnotes/6.5.html">Mesa
6.5</a> has been released.
487 This is a new development release.
491 <h2>February
2,
2006</h2>
493 <a href=
"relnotes/6.4.2.html">Mesa
6.4.2</a> has been released.
494 This is stable, bug-fix release.
498 <h2>November
29,
2005</h2>
500 <a href=
"relnotes/6.4.1.html">Mesa
6.4.1</a> has been released.
501 This is stable, bug-fix release.
506 <h2>October
24,
2005</h2>
508 <a href=
"relnotes/6.4.html">Mesa
6.4</a> has been released.
509 This is stable, bug-fix release.
513 <h2>August
19,
2005</h2>
515 Mesa
6.3.2 has been released.
516 Note: there was no public release of version
6.3.1.
518 <a href=
"versions.html#6.3.2">Changes in version
6.3.1</a>
520 The MD5 checksums are:
523 98192e45ed8d69113688f89f90869346 MesaLib-
6.3.2.tar.gz
524 0df27701df0924d17ddf41185efa8ce1 MesaLib-
6.3.2.tar.bz2
525 ccb2423aab77fc7e81ce628734586140 MesaLib-
6.3.2.zip
526 9d0fca0a7d051c34a0b485423fb3e85d MesaDemos-
6.3.2.tar.gz
527 96708868450c188205e42229b5d813c4 MesaDemos-
6.3.2.tar.bz2
528 c5102501e609aa8996d832fafacb8ab9 MesaDemos-
6.3.2.zip
532 <h2>July
20,
2005</h2>
534 Mesa
6.3 has been released.
535 This is a development release with new features, changes and bug fixes.
539 - GL_EXT_framebuffer_object extension
540 - GL_ARB_draw_buffers extension
541 - GL_ARB_pixel_buffer_object extension
542 - GL_OES_read_format extension (Ian Romanick)
543 - DirectFB driver (Claudio Ciccani)
544 - x86_64 vertex transformation code (Mikko T.)
546 - added -stereo option for glxgears demo (Jacek Rosik)
547 - updated the PBuffer demo code in xdemos/ directory
548 - glDeleteTextures/Programs/Buffers() now makes the object ID
549 available for immediate re-use
550 - assorted
64-bit clean-ups fixes (x86_64 and Win64)
551 - lots of internal changes for GL_EXT_framebuffer_object
553 - some functions didn't support PBO functionality
554 - glGetTexImage didn't convert color index images to RGBA as required
555 - fragment program texcoords were sometimes wrong for points and lines
556 - fixed problem with negative dot product in arbfplight, fplight demos
557 - fixed bug in perspective correction of antialiased, textured lines
558 - querying GL_POST_CONVOLUTION_ALPHA_BIAS_EXT returned wrong value
559 - fixed a couple per-pixel fog bugs (Soju Matsumoto)
560 - glGetBooleanv(GL_FRAGMENT_PROGRAM_BINDING_NV) was broken
561 - fixed float parsing bug in ARB frag/vert programs (bug
2520)
562 - XMesaGetDepthBuffer() returned incorrect value for bytesPerValue
563 - GL_COLOR_MATERIAL with glColor3 didn't properly set diffuse alpha
564 - glXChooseFBConfig() crashed if attribList pointer was NULL
565 - program state.light[n].spot.direction.w was wrong value (bug
3083)
566 - fragment program fog option required glEnable(GL_FOG) - wrong.
567 - glColorTable() could produce a Mesa implementation error (bug
3135)
568 - RasterPos could get corrupted by color index rendering path
569 - Removed bad XTranslateCoordinates call when rendering to Pixmaps
570 - glPopAttrib() didn't properly restore GL_TEXTURE_GEN enable state
571 - fixed a few Darwin compilation problems
574 The MD5 checksums are:
577 0236f552d37514776945d5a013e5bb7b MesaLib-
6.3.tar.gz
578 60e1a8f78c4a8c7750a1e95753190986 MesaLib-
6.3.tar.bz2
579 ca7c950fbace68c70caa822322db7223 MesaLib-
6.3.zip
580 25ea801645b376c014051804fe4974b2 MesaDemos-
6.3.tar.gz
581 9248e74872ea88c57ec25c900c295057 MesaDemos-
6.3.tar.bz2
582 8537dfa734ef258dcc7272097558d434 MesaDemos-
6.3.zip
586 <h2>December
9,
2004</h2>
588 Mesa
6.2.1 has been released.
589 This is a stable release which just fixes bugs since the
6.2 release.
593 - don't apply regular fog or color sum when using a fragment program
594 - glProgramEnvParameter4fARB always generated an error on
595 GL_FRAGMENT_PROGRAM_ARB (fdo bug
1645)
596 - glVertexAttrib3svNV and glVertexAttrib3svARB were broken
597 - fixed width/height mix-up in glSeparableFilter2D()
598 - fixed regression in glCopyPixels + convolution
599 - glReadPixels from a clipped front color buffer didn't always work
600 - glTexImage didn't accept GL_RED/GREEN/BLUE as the format
601 - Attempting queries/accesses of VBO
0 weren't detected as errors
602 - paletted textures failed if the palette had fewer than
256 entries
604 - fixed a bunch of compiler warnings found with gcc
3.4
605 - bug reports should to go bugzilla.freedesktop.org
608 The MD5 checksums are:
611 80008a92f6e055d3bfdde2cf331ec3fa MesaLib-
6.2.1.tar.gz
612 f43228cd2bf70f583ef3275c1c545421 MesaLib-
6.2.1.tar.bz2
613 dec26cfd40116ad021020fea2d94f652 MesaLib-
6.2.1.zip
614 2c7af3c986a7571c8713c8bfee7e49e3 MesaDemos-
6.2.1.tar.gz
615 3cac74667b50bcbd4f67f594fb4224a2 MesaDemos-
6.2.1.tar.bz2
616 75b3edd12eb2b370caf05f29b99e508a MesaDemos-
6.2.1.zip
620 <h2>October
2,
2004</h2>
622 Mesa
6.2 has been released.
623 This is a stable release which just fixes bugs since the
6.1 release.
627 - enabled GL_ARB_texture_rectangle (same as GL_NV_texture_rectangle)
628 - updated Doxygen support (Jose Fonseca)
630 - some GGI driver updates (Christoph Egger, bug
1025977)
632 - Omit GL_ARB_texture_non_power_of_two from list of OpenGL
1.5 features
633 - fixed a few compilation issues on IRIX
634 - fixed a matrix classification bug (reported by Wes Bethel)
635 - we weren't reseting the vertex/fragment program error state
636 before parsing (Dave Reveman)
637 - adjust texcoords for sampling texture rectangles (Dave Reveman)
638 - glGet*(GL_MAX_VERTEX_ATTRIBS_ARB) wasn't implemented
639 - repeated calls to glDeleteTexture(t) could lead to a crash
640 - fixed potential ref count bugs in VBOs and vertex/fragment programs
641 - spriteblast demo didn't handle window size changes correctly
642 - glTexSubImage didn't handle pixels=NULL correctly for PBOs
643 - fixed color index mode glDrawPixels bug (Karl Schultz)
646 The MD5 checksums are:
649 9e8f34b059272dbb8e1f2c968b33bbf0 MesaLib-
6.2.tar.gz
650 3d6a6362390b6a37d3cb2e615f3ac7db MesaLib-
6.2.tar.bz2
651 6cfd7895d28e695c0dbbed9469564091 MesaLib-
6.2.zip
652 3e06e33b0809f09855cb60883b8bdfef MesaDemos-
6.2.tar.gz
653 9d160009c3dfdb35fe7e4088c9ba8f85 MesaDemos-
6.2.tar.bz2
654 856f7ec947122eb3c8985ebc2f654dcd MesaDemos-
6.2.zip
658 <h2>August
18,
2004</h2>
660 Mesa
6.1 has been released.
661 This is a new development release (version
6.2 will be a stabilization
666 - Revamped Makefile system
667 - glXUseRotatedXFont() utility (see xdemos/xuserotfont.c)
668 - internal driver interface changes related to texture object
669 allocation, vertex/fragment programs, BlendEquationSeparate, etc.
670 - option to walk triangle edges with double-precision floats
671 (Justin Novosad of Discreet) (see config.h file)
672 - support for AUX buffers in software GLX driver
673 - updated glext.h to version
24 and glxext.h to version
6
674 - new MESA_GLX_FORCE_ALPHA and MESA_GLX_DEPTH_BITS env vars
675 - updated BeOS support (Philippe Houdoin)
677 - fragment fog interpolation is perspective corrected now
678 - new glTexImage code, much cleaner, may be a bit faster
680 - glArrayElement in display lists didn't handle generic vertex attribs
681 - glFogCoord didn't always work properly
682 - ARB_fragment_program fog options didn't work
683 - frag prog TEX instruction no longer incorrectly divides s,t,r by q
684 - ARB frag prog TEX and TEXP instructions now use LOD=
0
685 - glTexEnviv in display lists didn't work
686 - glRasterPos didn't do texgen or apply texture matrix
687 - GL_DOUBLE-valued vertex arrays were broken in some cases
688 - fixed texture rectangle edge/border sampling bugs
689 - sampling an incomplete texture in a fragment program would segfault
690 - glTexImage was missing a few error checks
691 - fixed some minor glGetTexParameter glitches
692 - GL_INTENSITY was mistakenly accepted as a
<format
> to glTexImage
693 - fragment program writes to RC/HC register were broken
694 - fixed a few glitches in GL_HP_occlusion_test extension
695 - glBeginQueryARB and glEndQueryARB didn't work inside display lists
696 - vertex program state references were broken
697 - fixed triangle color interpolation bug on AIX (Shane Blackett)
698 - fixed a number of minor memory leaks (bug #
1002030)
701 The MD5 checksums are:
704 c9284d295ebcd2e0486cc3cd54e5863c MesaLib-
6.1.tar.gz
705 5de1f53ec0709f60fc68fdfed57351f3 MesaLib-
6.1.tar.bz2
706 483e77cac4789a5d36c42f3c0136d6d8 MesaLib-
6.1.zip
707 8c46cfa6f9732acc6f6c25724aad0246 MesaDemos-
6.1.tar.gz
708 89bfe0f6c69b39fd0ebd9fff481a4e9b MesaDemos-
6.1.tar.bz2
709 161268531fcc6f0c5a056430ee97e0c1 MesaDemos-
6.1.zip
714 <h2>April
2,
2004</h2>
717 Mesa
6.0.1 has been released.
718 This release basically just fixes bugs since the
6.0. release.
722 - upgraded glext.h to version
22
723 - new build targets (Dan Schikore)
724 - new linux-x86-opteron build target (Heath Feather)
726 - glBindProgramARB didn't update all necessary state
727 - fixed build problems on OpenBSD
728 - omit CVS directories from tarballs
729 - glGetTexImage(GL_COLOR_INDEX) was broken
730 - fixed an infinite loop in t
&l module
731 - silenced some valgrind warnings about using unitialized memory
732 - fixed some compilation/link glitches on IRIX (Mike Stephens)
733 - glBindProgram wasn't getting compiled into display lists
734 - GLX_FBCONFIG_ID wasn't recognized in glXChooseFBConfig() (bug
888079)
735 - two-sided lighting and vertex program didn't work (bug
887330)
736 - stores to program parameter registers in vertex state programs
738 - fixed glOrtho bug found with gcc
3.2.2 (RH9)
739 - glXCreateWindow() wasn't fully implemented (bug
890894)
740 - generic vertex attribute arrays didn't work in display lists
741 - vertex buffer objects' default usage and access fields were wrong
742 - glDrawArrays with start!=
0 was broken
743 - fragment program PK2H, UP2H, UP4B and UP4UB instructions were broken
744 - linux-osmesa16-static config didn't work
745 - fixed a few color index rendering problems (bug
910687)
746 - glInterleavedArrays didn't respect GL_CLIENT_ACTIVE_TEXTURE
747 - OSMesa RGB and BGR modes were broken
748 - glProgramStringARB mistakenly required a null-terminated string
749 - fragment program XPD instruction was incorrect
750 - glGetMaterial() didn't work reliably
753 The MD5 checksums are:
756 011be0e79666c7a6eb9693fbf9348653 MesaLib-
6.0.1.tar.gz
757 b7f14088c5c2f14490d2739a91102112 MesaLib-
6.0.1.tar.bz2
758 bf0510cf0a2b87d64cdd317eca3f1db1 MesaLib-
6.0.1.zip
759 b7b648599e0aaee1c4ffc554a2a9139e MesaDemos-
6.0.1.tar.gz
760 dd6aadfd9ca8e1cfa90c6ee492bc6f43 MesaDemos-
6.0.1.tar.bz2
761 eff71d59c211825e949199852f5a2316 MesaDemos-
6.0.1.zip
765 <h2>January
16,
2004</h2>
768 Mesa
6.0 has been released. This is a stabilization of the
5.1 release
769 and primarily just incorporates bug fixes.
773 - full OpenGL
1.5 support
774 - updated GL/glext.h file to version
21
776 - changed max framebuffer size to
4Kx4K (MAX_WIDTH/HEIGHT in config.h)
778 - fixed bug in UNCLAMPED_FLOAT_TO_UBYTE macro; solves a color
780 - updated suno5-gcc configs
781 - glColor3 functions sometimes resulted in undefined alpha values
782 - fixed FP divide by zero error seen on VMS with xlockmore, others
783 - fixed vertex/fragment program debug problem (bug
873011)
784 - building on AIX with gcc works now
785 - glDeleteProgramsARB failed for ARB fragment programs (bug
876160)
786 - glDrawRangeElements tried to modify potentially read-only storage
787 - updated files for building on Windows
791 <h2>December
28,
2003</h2>
794 The Mesa CVS server has been moved to
<a href=
"http://www.freedesktop.org">
795 freedesktop.org
</a> because of problems with SourceForge's anonymous
800 <h2>December
17,
2003</h2>
803 Mesa
5.1 has been released. This is a new development release.
804 Mesa
6.0 will be the next stable release and will support all
809 - reorganized directory tree
810 - GL_ARB_vertex/fragment_program extensions (Michal Krol
& Karl Rasche)
811 - GL_ATI_texture_env_combine3 extension (Ian Romanick)
812 - GL_SGI_texture_color_table extension (Eric Plante)
813 - GL_NV_fragment_program extension
814 - GL_NV_light_max_exponent extension
815 - GL_EXT_texture_rectangle (identical to GL_NV_texture_rectangle)
816 - GL_ARB_occlusion_query extension
817 - GL_ARB_point_sprite extension
818 - GL_ARB_texture_non_power_of_two extension
819 - GL_IBM_multimode_draw_arrays extension
820 - GL_EXT_texture_mirror_clamp extension (Ian Romanick)
821 - GL_ARB_vertex_buffer_object extension
822 - new X86 feature detection code (Petr Sebor)
823 - less memory used for display lists and vertex buffers
824 - demo of per-pixel lighting with a fragment program (demos/fplight.c)
825 - new version (
18) of glext.h header
826 - new spriteblast.c demo of GL_ARB_point_sprite
827 - faster glDrawPixels in X11 driver in some cases (see relnotes/
5.1)
828 - faster glCopyPixels in X11 driver in some cases (see relnotes/
5.1)
830 - really enable OpenGL
1.4 features in DOS driver.
831 - fixed issues in glDrawPixels and glCopyPixels for very wide images
832 - glPixelMapf/ui/usv()'s size parameter is GLsizei, not GLint
833 - fixed some texgen bugs reported by Daniel Borca
834 - fixed wglMakeCurrent(NULL, NULL) bug (#
835861)
835 - fixed glTexSubImage3D z-offset bug (Cedric Gautier)
836 - fixed RGBA blend enable bug (Ville Syrjala)
837 - glAccum is supposed to be a no-op in selection/feedback mode
838 - fixed texgen bug #
597589 (John Popplewell)
840 - dropped API trace feature (src/Trace/)
841 - documentation overhaul. merged with website content. more html.
842 - glxgears.c demo updated to use GLX swap rate extensions
843 - glTexImage1/
2/
3D now allows width/height/depth =
0
844 - disable SPARC asm code on Linux (bug
852204)
847 The MD5 checksums are:
850 78f452f6c55478471a744f07147612b5 MesaLib-
5.1.tar.gz
851 67b3b8d3f7f4c8c44904551b851d01af MesaLib-
5.1.tar.bz2
852 6dd19ffa750ec7f634e370a987505c9d MesaLib-
5.1.zip
853 e0214d4ebb22409dfa9262f2b52fd828 MesaDemos-
5.1.tar.gz
854 066c9aff4fd924405de1ae9bad5ec9a7 MesaDemos-
5.1.tar.bz2
855 d2b5ba32b53e0ad0576c637a4cc1fb41 MesaDemos-
5.1.zip
859 <H2>November
12,
2003</H2>
862 New Mesa
5.0.2 tarballs have been uploaded to SourceForge which fix a
863 number of automake/libtool problems.
866 The new MD5 checksums are:
869 a9dcf3ff9ad1b7d6ce73a0df7cff8b5b MesaLib-
5.0.2.tar.gz
870 7b4bf9261657c2fca03796d4955e6f50 MesaLib-
5.0.2.tar.bz2
871 79c141bddcbad557647535d02194f346 MesaLib-
5.0.2.zip
872 952d9dc823dd818981d1a648d7b2668a MesaDemos-
5.0.2.tar.gz
873 b81fafff90995025d2f25ea02b786642 MesaDemos-
5.0.2.tar.bz2
874 a21be975589e8a2d1871b6bb7874fffa MesaDemos-
5.0.2.zip
878 <h2>September
5,
2003</h2>
881 Mesa
5.0.2 has been released. This is a stable, bug-fix release.
885 - fixed texgen problem causing texcoord's Q to be zero (stex3d)
886 - default GL_TEXTURE_COMPARE_MODE_ARB was wrong
887 - GL_CURRENT_MATRIX_NV query was wrong
888 - GL_CURRENT_MATRIX_STACK_DEPTH_NV query was off by one
889 - GL_LIST_MODE query wasn't correct
890 - GL_FOG_COORDINATE_SOURCE_EXT query wasn't supported
891 - GL_SECONDARY_COLOR_ARRAY_SIZE_EXT query returned wrong value
892 - blended, wide lines didn't always work correctly (bug
711595)
893 - glVertexAttrib4svNV w component was always
1
894 - fixed bug in GL_IBM_rasterpos_clip (missing return)
895 - GL_DEPTH_TEXTURE_MODE = GL_ALPHA didn't work correctly
896 - a few Solaris compilation fixes
897 - fixed glClear() problem for DRI drivers (non-existant stencil, etc)
898 - fixed int/REAL mixup in GLU NURBS curve evaluator (Eric Cazeaux)
899 - fixed delete [] bug in SI GLU (bug
721765) (Diego Santa Cruz)
900 - glFog() didn't clamp fog colors
901 - fixed bad float/int conversion for GL_TEXTURE_PRIORITY in the
902 gl[Get]TexParameteri[v] functions
903 - fixed invalid memory references in glTexGen functions (bug
781602)
904 - integer-valued color arrays weren't handled correctly
905 - glDrawPixels(GL_DEPTH_COMPONENT) with glPixelZoom didn't work
906 - GL_EXT_texture_lod_bias is part of
1.4, overlooked in
5.0.1
908 - build GLUT with -fexceptions so C++ apps propogate exceptions
915 Mesa's directory tree has been overhauled.
916 Things are better organized now with some thought toward future needs.
919 In CVS, the latest Mesa
5.1 development code is now rooted under the
920 <b>Mesa-newtree/
</b> directory. The old top-level
<b>Mesa/
</b> directory
921 holds the Mesa
5.0.x code which will be abandoned at some point.
925 <h2>March
30,
2003</h2>
928 Mesa
5.0.1 has been released. This is a stable, bug-fix release.
932 - DOS driver updates from Daniel Borca
933 - updated GL/gl_mangle.h file (Bill Hoffman)
935 - auto mipmap generation for cube maps was broken (bug
641363)
936 - writing/clearing software alpha channels was unreliable
937 - minor compilation fixes for OS/
2 (Evgeny Kotsuba)
938 - fixed some bad assertions found with shadowtex demo
939 - fixed error checking bug in glCopyTexSubImage2D (bug
659020)
940 - glRotate(angle, -x,
0,
0) was incorrect (bug
659677)
941 - fixed potential segfault in texture object validation (bug
659012)
942 - fixed some bogus code in _mesa_test_os_sse_exception_support (Linus)
943 - fix fog stride bug in tnl code for h/w drivers (Michel Danzer)
944 - fixed glActiveTexture / glMatrixMode(GL_TEXTURE) bug (#
669080)
945 - glGet(GL_CURRENT_SECONDARY_COLOR) should return
4 values, not
3
946 - fixed compilation problem on Solaris7/x86 (bug
536406)
947 - fixed prefetch bug in
3DNow! code (Felix Kuhling)
948 - fixed NeXT build problem (FABSF macro)
949 - glDrawPixels Z values when glPixelZoom!=
1 were invalid (bug
687811)
950 - zoomed glDraw/CopyPixels with clipping sometimes failed (bug
689964)
951 - AA line and triangle Z values are now rounded, not truncated
952 - fixed color interpolation bug when GLchan==GLfloat (bug
694461)
953 - glArePrograms/TexturesResident() wasn't
100% correct (Jose Fonseca)
954 - fixed a minor GL_COLOR_MATERIAL bug
955 - NV vertex program EXP instruction was broken
956 - glColorMask misbehaved with X window / pixmap rendering
957 - fix autoconf/libtool GLU C++ linker problem on Linux (a total hack)
958 - attempt to fix GGI compilation problem when MesaDemos not present
959 - NV vertex program ARL-relative fetches didn't work
961 - use glPolygonOffset in gloss demo to avoid z-fighting artifacts
962 - updated winpos and pointblast demos to use ARB extensions
963 - disable SPARC normal transformation code (bug
673938)
964 - GLU fixes for OS/
2 (Evgeny Kotsuba)
967 MD5 checksums follow:
970 b80f8b5d53a3e9f19b9fde5af0c542f0 MesaLib-
5.0.1.tar.gz
971 513b4bbd7d38951f05027179063d876b MesaLib-
5.0.1.tar.bz2
972 eebd395678f4520d33b267e5d5c22651 MesaLib-
5.0.1.zip
973 49d7feaec6dc1d2091d7c3cc72a9b320 MesaDemos-
5.0.1.tar.gz
974 37190374a98c3c892f0698be9ca3acf0 MesaDemos-
5.0.1.tar.bz2
975 becd8bf17f5791361b4a54ba2a78e5c9 MesaDemos-
5.0.1.zip
980 <h2>March
7,
2003</h2>
982 Website and documentation overhaul.
985 The website content and Mesa documentation (from the doc/ directory) have
986 been merged together.
987 All the documentation files have been entered into the CVS repository.
988 Many of the old plain-text files have been converted to html and modernized.
992 <h2>November
13,
2002</h2>
993 <p>Mesa
5.0 has been released. This is a stable release which
994 implements the OpenGL
1.4 specification.
996 - OpenGL
1.4 support (glGetString(GL_VERSION) returns
"1.4")
997 - removed some overlooked debugging code
998 - glxinfo updated to support GLX_ARB_multisample
999 - GLUT now support GLX_ARB_multisample
1000 - updated DOS driver (Daniel Borca)
1002 - GL_POINT and GL_LINE-mode polygons didn't obey cull state
1003 - fixed potential bug in _mesa_align_malloc/calloc()
1004 - fixed missing triangle bug when running vertex programs
1005 - fixed a few HPUX compilation problems
1006 - FX (Glide) driver didn't compile
1007 - setting GL_TEXTURE_BORDER_COLOR with glTexParameteriv() didn't work
1008 - a few EXT functions, like glGenTexturesEXT, were no-ops
1009 - a few OpenGL
1.4 functions like glFogCoord*, glBlendFuncSeparate,
1010 glMultiDrawArrays and glMultiDrawElements were missing
1011 - glGet*(GL_ACTIVE_STENCIL_FACE_EXT) was broken
1012 - Pentium
4 Mobile was mistakenly identified as having
3DNow!
1013 - fixed one-bit error in point/line fragment Z calculation
1014 - fixed potential segfault in fakeglx code
1015 - fixed color overflow problem in DOT3 texture env mode
1019 <h2>October
29,
2002</h2>
1020 <p>Mesa
4.1 has been released. This is a new development release.
1021 For a stable release, get
4.0.4.
1023 - GL_NV_vertex_program extension
1024 - GL_NV_vertex_program1_1 extension
1025 - GL_ARB_window_pos extension
1026 - GL_ARB_depth_texture extension
1027 - GL_ARB_shadow extension
1028 - GL_ARB_shadow_ambient extension
1029 - GL_EXT_shadow_funcs extension
1030 - GL_ARB_point_parameters extension
1031 - GL_ARB_texture_env_crossbar
1032 - GL_NV_point_sprite extension
1033 - GL_NV_texture_rectangle extension
1034 - GL_EXT_multi_draw_arrays extension
1035 - GL_EXT_stencil_two_side extension
1036 - GLX_SGIX_fbconfig and GLX_SGIX_pbuffer extensions
1037 - GL_ATI_texture_mirror_once extension (Ian Romanick)
1038 - massive overhaul/simplification of software rasterizer module,
1039 many contributions from Klaus Niederkrueger
1040 - faster software texturing in some cases (i.e. trilinear filtering)
1041 - new OSMesaGetProcAddress() function
1042 - more blend modes implemented with MMX code (Jose Fonseca)
1043 - added glutGetProcAddress() to GLUT
1044 - added GLUT_FPS env var to compute frames/second in glutSwapBuffers()
1045 - pbinfo and pbdemo PBuffer programs
1046 - glxinfo -v prints transprent pixel info (Gerd Sussner)
1048 - better mipmap LOD computation (prevents excessive blurriness)
1049 - OSMesaMakeCurrent() didn't recognize buffer size changes
1050 - assorted conformance fixes for
16-bit/channel rendering
1051 - texcombine alpha subtraction mode was broken
1052 - fixed some blend problems when GLchan==GLfloat (Gerk Huisma)
1053 - clamp colors to [
0,
1] in OSMesa if GLchan==GLfloat (Gerk Huisma)
1054 - fixed divide by zero error in NURBS tessellator (Jon Perry)
1055 - fixed GL_LINEAR fog bug by adding clamping
1056 - fixed FP exceptions found using Alpha CPU
1057 -
3dfx/glide driver render-to-window feature was broken
1058 - added missing GLX_TRANSPARENT_RGB token to glx.h
1059 - fixed error checking related to paletted textures
1060 - fixed reference count error in glDeleteTextures (Randy Fayan)
1062 - New spec file and Python code to generate some GL dispatch files
1063 - Glide driver defaults to
"no" with autoconf/automake
1064 - floating point color channels now clamped to [
0,inf)
1065 - updated demos/stex3d with new options
1069 <h2>October
4,
2002</h2>
1071 The
<a href=
"faq.html">Mesa FAQ
</a> has been rewritten.
1074 <h2>October
3,
2002</h2>
1075 <p>Mesa
4.0.4 has been released. This is a stable bug-fix release.
1077 - GL_NV_texture_rectangle extension
1078 - updated glext.h header (version
17)
1079 - updated DOS driver (Daniel Borca)
1080 - updated BeOS R5 driver (Philippe Houdoin)
1081 - added GL_IBM_texture_mirror_repeat
1082 - glxinfo now takes -l option to print interesting OpenGL limits info
1083 - GL_MESA_ycbcr_texture extension
1084 - GL_APPLE_client_storage extension (for some DRI drivers only)
1085 - GL_MESA_pack_invert extension
1087 - fixed GL_LINEAR fog bug by adding clamping
1088 - fixed FP exceptions found using Alpha CPU
1089 -
3dfx MESA_GLX_FX=window (render to window) didn't work
1090 - fixed memory leak in wglCreateContest (Karl Schultz)
1091 - define GLAPIENTRY and GLAPI if undefined in glu.h
1092 - wglGetProcAddress didn't handle all API functions
1093 - when testing for OpenGL
1.2 vs
1.3, check for GL_ARB_texture_cube_map
1094 - removed GL_MAX_CONVOLUTION_WIDTH/HEIGHT from glGetInteger/Float/etc()
1095 - error checking in compressed tex image functions had some glitches
1096 - fixed AIX compile problem in src/config.c
1097 - glGetTexImage was using pixel unpacking instead of packing params
1098 - auto-mipmap generation for cube maps was incorrect
1100 - max texture units reduced to six to accomodate texture rectangles
1101 - removed unfinished GL_MESA_sprite_point extension code
1104 <h2>June
25,
2002</h2>
1105 <p>Mesa
4.0.3 has been released. This is a stable bug-fix release.
1107 - updated GL/glext.h file (version
15)
1108 - corrected MMX blend code (Jose Fonseca)
1109 - support for software-based alpha planes in Windows driver
1110 - updated GGI driver (Filip Spacek)
1112 - glext.h had wrong values for GL_DOT3_RGB[A]_EXT tokens
1113 - OSMesaMakeCurrent() didn't recognize buffer size changes
1114 - assorted conformance fixes for
16-bit/channel rendering
1115 - texcombine alpha subtraction mode was broken
1116 - fixed lighting bug with non-uniform scaling and display lists
1117 - fixed bug when deleting shared display lists
1118 - disabled SPARC cliptest assembly code (Mesa bug
544665)
1119 - fixed a couple Solaris compilation/link problems
1120 - blending clipped glDrawPixels didn't always work
1121 - glGetTexImage() didn't accept packed pixel types
1122 - glPixelMapu[is]v() could explode given too large of pixelmap
1123 - glGetTexParameter[if]v() didn't accept GL_TEXTURE_MAX_ANISOTROPY_EXT
1124 - glXCopyContext() could lead to segfaults
1125 - glCullFace(GL_FRONT_AND_BACK) didn't work (bug
572665)
1127 - lots of C++ (g++) code clean-ups
1128 - lots of T
&L updates for the Radeon DRI driver
1130 - mipmap LOD computation (fixed for Mesa
4.1)
1133 <h2>April
2,
2002</h2>
1134 <p>Mesa
4.0.2 has been released. This is a stable bug-fix release.
1136 - New DOS (DJGPP) driver written by Daniel Borca
1137 - New driver interface functions for TCL drivers (such as Radeon DRI)
1138 - GL_RENDERER string returns
"Mesa Offscreen16" or
"Mesa Offscreen32"
1139 if using deep color channels
1140 - latest GL/glext.h and GL/glxext.h headers from SGI
1142 - GL_BLEND with non-black texture env color wasn't always correct
1143 - GL_REPLACE with GL_RGB texture format wasn't always correct (alpha)
1144 - glTexEnviv( pname != GL_TEXTURE_ENV_COLOR ) was broken
1145 - glReadPixels was sometimes mistakenly clipped by the scissor box
1146 - glDraw/ReadPixels didn't catch all the errors that they should have
1147 - Fixed
24bpp rendering problem in Windows driver (Karl Schultz)
1148 -
16-bit GLchan mode fixes (m_trans_tmp.h, s_triangle.c)
1149 - Fixed
1-bit float-
>int conversion bug in glDrawPixels(GL_DEPTH_COMP)
1150 - glColorMask as sometimes effecting glXSwapBuffers()
1151 - fixed a potential bug in XMesaGarbageCollect()
1152 - N threads rendering into one window didn't work reliably
1153 - glCopyPixels didn't work for deep color channels
1154 - improved
8 -
> 16bit/channel texture image conversion (Gerk Huisma)
1155 - glPopAttrib() didn't correctly restore user clip planes
1156 - user clip planes failed for some perspective projections (Chromium)
1159 <h2>December
17,
2001</h2>
1160 <p>Mesa
4.0.1 has been released. This is a stable bug-fix release.
1162 - better sub-pixel sample positions for AA triangles (Ray Tice)
1163 - slightly faster blending for (GL_ZERO, GL_ONE) and (GL_ONE, GL_ZERO)
1165 - added missing break statements in glGet*() for multisample cases
1166 - fixed uninitialized hash table mutex bug (display lists / texobjs)
1167 - fixed bad teximage error check conditional (bug
476846)
1168 - fixed demos readtex.c compilation problem on Windows (Karl Schultz)
1169 - added missing glGet() query for GL_MAX_TEXTURE_LOD_BIAS_EXT
1170 - silence some compiler warnings (gcc
2.96)
1171 - enable the #define GL_VERSION_1_3 in GL/gl.h
1172 - added GL
1.3 and GLX
1.4 entries to gl_mangle.h and glx_mangle.h
1173 - fixed glu.h typedef problem found with MSDev
6.0
1174 - build libGL.so with -Bsymbolic (fixes bug found with Chromium)
1175 - added missing 'const' to glXGetContextIDEXT() in glxext.h
1176 - fixed a few glXGetProcAddress() errors (texture compression, etc)
1177 - fixed start index bug in compiled vertex arrays (Keith)
1178 - fixed compilation problems in src/SPARC/glapi_sparc.S
1179 - fixed triangle strip
"parity" bug found in VTK medical1 demo (Keith)
1180 - use glXGetProcAddressARB in GLUT to avoid extension linking problems
1181 - provoking vertex of flat-shaded, color-index triangles was wrong
1182 - fixed a few display list bugs (GLUT walker, molecule, etc) (Keith)
1183 - glTexParameter didn't flush the vertex buffer (Ray Tice)
1184 - feedback attributes for glDraw/CopyPixels and glBitmap were wrong
1185 - fixed bug in normal length caching (ParaView lighting bug)
1188 <h2>October
22,
2001</h2>
1189 <p>Mesa
4.0 has been released. This is a stable release.
1191 - Mesa
4.0 implements the OpenGL
1.3 specification
1192 - GL_IBM_rasterpos_clip extension
1193 - GL_EXT_texture_edge_clamp extension (aka GL_SGIS_texture_edge_clamp)
1194 - GL_ARB_texture_mirrored_repeat extension
1195 - WindML UGL driver (Stephane Raimbault)
1196 - added OSMESA_MAX_WIDTH/HEIGHT queries
1197 - attempted compiliation fixes for Solaris
5,
7 and
8
1198 - updated glext.h and glxext.h files
1199 - updated Windows driver (Karl Schultz)
1201 - added some missing GLX
1.3 tokens to include/GL/glx.h
1202 - GL_COLOR_MATRIX changes weren't recognized by teximage functions
1203 - glCopyPixels with scale and bias was broken
1204 - glRasterPos with lighting could segfault
1205 - glDeleteTextures could leave a dangling pointer
1206 - Proxy textures for cube maps didn't work
1207 - fixed a number of
16-bit color channel bugs
1208 - fixed a few minor memory leaks
1209 - GLX context sharing was broken in
3.5
1210 - fixed state-update bugs in glPopClientAttrib()
1211 - fixed glDrawRangeElements() bug
1212 - fixed a glPush/PopAttrib() bug related to texture binding
1213 - flat-shaded, textured lines were broken
1214 - fixed a dangling pointer problem in the XMesa code (Chris Burghart)
1215 - lighting didn't always produce the correct alpha value
1216 - fixed
3DNow! code to not read past end of arrays (Andrew Lewycky)
1220 <h2>June
21,
2001</h2>
1221 <p>Mesa
3.5 has been released. This is a new development release.
1223 - internals of Mesa divided into modular pieces (Keith Whitwell)
1224 -
100% OpenGL
1.2 conformance (passes all conformance tests)
1225 - new AA line algorithm
1226 - GL_EXT_convolution extension
1227 - GL_ARB_imaging subset
1228 - OSMesaCreateContextExt() function
1229 - GL_ARB_texture_env_add extension (same as GL_EXT_texture_env_add)
1230 - GL_MAX_TEXTURE_UNITS_ARB now defaults to eight
1231 - GL_EXT_fog_coord extension (Keith Whitwell)
1232 - GL_EXT_secondary_color extension (Keith Whitwell)
1233 - GL_ARB_texture_env_add extension (same as GL_EXT_texture_env_add)
1234 - GL_SGIX_depth_texture extension
1235 - GL_SGIX_shadow and GL_SGIX_shadow_ambient extensions
1236 - demos/shadowtex.c demo of GL_SGIX_depth_texture and GL_SGIX_shadow
1237 - GL_ARB_texture_env_combine extension
1238 - GL_ARB_texture_env_dot3 extension
1239 - GL_ARB_texture_border_clamp (aka GL_SGIS_texture_border_clamp)
1240 - OSMesaCreateContextExt() function
1241 - libOSMesa.so library, contains the OSMesa driver interface
1242 - GL/glxext.h header file for GLX extensions
1243 - somewhat faster software texturing, fogging, depth testing
1244 - all color-index conformance tests now pass (only
8bpp tested)
1245 - SPARC assembly language TCL optimizations (David Miller)
1246 - GL_SGIS_generate_mipmap extension
1248 - fbiRev and tmuRev were unitialized when using Glide3
1249 - fixed a few color index mode conformance failures; all pass now
1250 - now appling antialiasing coverage to alpha after texturing
1251 - colors weren't getting clamped to [
0,
1] before color table lookup
1252 - fixed RISC alignment errors caused by COPY_4UBV macro
1253 - drawing wide, flat-shaded lines could cause a segfault
1254 - vertices now snapped to
1/
16 pixel to fix rendering of tiny triangles
1256 - SGI's Sample Implementation (SI)
1.3 GLU library replaces Mesa GLU
1257 - new libOSMesa.so library, contains the OSMesa driver interface
1261 <h2>May
17,
2001</h2>
1262 <p>Mesa
3.4.2 has been released. This is basically just a bug-fix release.
1263 Here's what's new:
</p>
1265 - deleting the currently bound texture could cause bad problems
1266 - using fog could result in random vertex alpha values
1267 - AA triangle rendering could touch pixels outside right window bound
1268 - fixed byteswapping problem in clear_32bit_ximage() function
1269 - fixed bugs in wglUseFontBitmapsA(), by Frank Warmerdam
1270 - fixed memory leak in glXUseXFont()
1271 - fragment sampling in AA triangle function was off by
1/
2 pixel
1272 - Windows: reading pixels from framebuffer didn't always work
1273 - glConvolutionFilter2D could segfault or cause FP exception
1274 - fixed segfaults in FX and X drivers when using tex unit
1 but not
0
1275 - GL_NAND logicop didn't work right in RGBA mode
1276 - fixed a memory corruption bug in vertex buffer reset code
1277 - clearing the softwara alpha buffer with scissoring was broken
1278 - fixed a few color index mode fog bugs
1279 - fixed some bad assertions in color index mode
1280 - fixed FX line 'stipple' bug #
420091
1282 - optimized writing mono-colored pixel spans to X pixmaps
1283 - increased max viewport size to
2048 x
2048
1287 <h2>April
29,
2001</h2>
1288 <p>New Mesa website
</p>
1289 <p>Mark Manning produced the new website.
<br>Thanks, Mark!
</p>
1292 <h2>February
14,
2001</h2>
1293 <p>Mesa
3.4.1 has been released. Here's what's new:
</p>
1295 - fixed some Linux build problems
1296 - fixed some Windows build problems
1297 - GL_EXT_texture_env_dot3 extension (Gareth Hughes)
1299 - added RENDER_START/RENDER_FINISH macros for glCopyTexImage in DRI
1300 - various state-update code changes needed for DRI bugs
1301 - disabled pixel transfer ops in glColorTable commands, not needed
1302 - fixed bugs in glCopyConvolutionFilter1D/
2D, glGetConvolutionFilter
1303 - updated sources and fixed compile problems in widgets-mesa/
1304 - GLX_PBUFFER enum value was wrong in glx.h
1305 - fixed a glColorMaterial lighting bug
1306 - fixed bad args to Read/WriteStencilSpan in h/w stencil clear function
1307 - glXCopySubBufferMESA() Y position was off by one
1308 - Error checking of glTexSubImage3D() was broken (bug
128775)
1309 - glPopAttrib() didn't restore all derived Mesa state correctly
1310 - Better glReadPixels accuracy for
16bpp color - fixes lots of OpenGL
1311 conformance problems at
16bpp.
1312 - clearing depth buffer with scissoring was broken, would segfault
1313 - OSMesaGetDepthBuffer() returned bad bytesPerValue value
1314 - fixed a line clipping bug (reported by Craig McDaniel)
1315 - fixed RGB color over/underflow bug for very tiny triangles
1317 - NURBS or evaluator surfaces inside display lists don't always work
1320 <h2>November
3,
2000</h2>
1321 <p>Mesa
3.4 has been released. Here's what's new since the
3.3 release:
</p>
1323 - optimized glDrawPixels for glPixelZoom(
1,-
1)
1325 - widgets-mesa/src/*.c files were missing from
3.3 distro
1326 - include/GL/mesa_wgl.h file was missing from
3.3 distro
1327 - fixed some Win32 compile problems
1328 - texture object priorities weren't getting initialized to
1.0
1329 - glAreTexturesResident return value was wrong when using hardware
1330 - glXUseXFont segfaulted when using
3dfx driver (via MESA_GLX_FX)
1331 - glReadPixels with GLushort packed types was broken
1332 - fixed a few bugs in the GL_EXT_texture_env_combine texture code
1333 - glPush/PopAttrib(GL_ENABLE_BIT) mishandled multi-texture enables
1334 - fixed some typos/bugs in the VB code
1335 - glDrawPixels(GL_COLOR_INDEX) to RGB window didn't work
1336 - optimized glDrawPixels paths weren't being used
1337 - per-fragment fog calculation didn't work without a Z buffer
1338 - improved blending accuracy, fixes Glean blendFunc test failures
1339 - glPixelStore(GL_PACK/UNPACK_SKIP_IMAGES) wasn't handled correctly
1340 - glXGetProcAddressARB() didn't always return the right address
1341 - gluBuild[
12]DMipmaps() didn't grok the GL_BGR pixel format
1342 - texture matrix changes weren't always detected (GLUT projtex demo)
1343 - fixed random color problem in vertex fog code
1344 - fixed Glide-related bug that let Quake get a
24-bit Z buffer
1346 - finished internal support for compressed textures for DRI
1349 <h2>April
24,
2000</h2>
1350 <p>Mesa
3.2 has been released. Here's what's new since the beta release:
</p>
1352 - fixed memcpy bugs in span.c
1353 - fixed missing glEnd problem in demos/tessdemo.c
1354 - fixed bug when clearing
24bpp Ximages
1355 - fixed clipping problem found in Unreal Tournament
1356 - fixed Loki's
"ice bug" and
"crazy triangles" seen in Heretic2
1357 - fixed Loki's
3dfx RGB vs BGR bug
1358 - fixed Loki's
3dfx smooth/flat shading bug in SoF
1360 - updated docs/README file
1361 - use bcopy() optimizations on FreeBSD
1362 - re-enabled the optimized persp_textured_triangle() function
1365 <h2>March
23,
2000</h2>
1366 <p>I've just upload the Mesa
3.2 beta
1 files to SourceForge at
<a href=
"http://sourceforge.net/project/showfiles.php?group_id=3">http://sourceforge.net/project/filelist.php?group_id=
3</a></p>
1367 <p>3.2 (note even number) is a stabilization release of Mesa
3.1 meaning it's mainly
1369 <p>Here's what's changed:
</p>
1372 - mixed drawing of lines and bitmaps sometimes had wrong colors
1373 - added missing glHintPGI() function
1374 - fixed a polygon culling bug
1375 - fixed bugs in gluPartialDisk()
1376 - Z values in selection mode were wrong
1377 - added missing tokens:
1378 GL_SMOOTH_POINT_SIZE_RANGE
1379 GL_SMOOTH_POINT_SIZE_GRANULARITY
1380 GL_SMOOTH_LINE_WIDTH_RANGE
1381 GL_SMOOTH_LINE_WIDTH_GRANULARITY
1382 GL_ALIASED_POINT_SIZE_RANGE
1383 GL_ALIASED_LINE_WIDTH_RANGE
1384 - fixed glCopyPixels when copying from back to front buffer
1385 - GL_EXT_compiled_vertex_array tokens had _SGI suffix instead of _EXT
1386 - glDrawRangeElements(GL_LINES,
0,
1,
2, type, indices) was broken
1387 - glDeleteTextures() didn't decrement reference count correctly
1388 - GL_SRCA_ALPHA_SATURATE blend mode didn't work correctly
1389 - Actual depth of transformation matrix stacks was off by one
1390 -
24bpp visuals didn't address pixels correctly
1391 - mipmap level of detail (lambda) calculation simplified, more accurate
1392 -
101691 - Polygon clipping and GL_LINE
1393 -
101928 - Polygon clipping and GL_LINE (same fix as above)
1394 -
101808 - Non-glVertexArrays tristrip bug
1395 -
101971 - find_last_3f on Dec OSF (worked around)
1396 -
102369 - segv on dec osf (possibly a duplicate of the above)
1397 -
102893 - orientations of modelview cause segfault
1399 - updated SVGA Linux driver
1400 - added the MESA_FX_NO_SIGNALS env var, see docs/README
.3DFX
1401 - build libGLw.a (Xt/OpenGL drawing area widget) library by default
1402 - changed -O2 to -O3 for a number of gcc configs
1404 - glXCopyContext's mask parameter is now unsigned long, per GLX spec
1407 <p>Please report any problems with this release ASAP. Bugs should be filed on the
1408 Mesa3D website at sourceforge.
<br>
1409 After
3.2 is wrapped up I hope to release
3.3 beta
1 soon afterward.
</p>
1412 <h2>December
17,
1999</h2>
1413 <p>A Slashdot interview with Brian about Mesa (questions submitted by Slashdot readers)
1414 can be found at
<a href=
"http://slashdot.org/interviews/99/12/17/0927212.shtml">http://slashdot.org/interviews/
99/
12/
17/
0927212.shtml
</a>.
</p>
1416 <h2>December
14,
1999</h2>
1417 <p>Mesa
3.1 is released!
</p>
1419 <h2>September
21,
1999</h2>
1420 <p>There appear to be two new files on the ftp site,
<code>MesaLib-
3.1beta3.tar.gz
</code>
1421 and
<code>MesaDemos-
3.1beta3.tar.gz
</code>,
1422 that seem to be... yes, I've just received confirmation from the beta center, they
1423 are indeed the
<b>THIRD
</b> beta release of Mesa
3.1! Happy Days. Happy Days. Thanks
1424 Keith Whitwell for preparing these for us during Brian's absence.
</p>
1426 <h2>August
30,
1999</h2>
1427 <p>I'm pleased to announce that I've accepted a position with Precision Insight,
1428 Inc. effective October,
1999. I'll be leaving Avid Technology in September.
</p>
1429 <p>I've been working on Mesa in my spare time for over five years. With Precision
1430 Insight I now have the opportunity to devote my full attention to advancing Mesa
1431 and OpenGL on Linux.
</p>
1432 <p>While I'll be focused on Linux, the X Window System, and hardware acceleration,
1433 my work will continue to be open sourced and available to any other programmers who
1434 may want to contribute to it, or use it for other projects or platforms
</p>
1435 <p>PS: I'm going to be traveling until Sep
6 and won't be reading email until then.
</p>
1437 <h2>August
23,
1999</h2>
1438 <p>Anonymous CVS access is back online so suck up all the bandwidth you can afford.
1439 Note that this is a new archive, so you will need to re-checkout the archive. That
1440 means don't
<i>cvs update
</i> from a previous download.
</p>
1442 <h2>August
17,
1999</h2>
1443 <p>A report from the SIGGRAPH '
99 Linux/OpenGL
1444 BOF meeting is now available.
</p>
1447 <h2>August
14,
1999</h2>
1448 <p><a href=
"http://www.mesa3d.org">www.mesa3d.org
</a> is having
1449 technical problems due to hardware failures at VA Linux systems. The Mac pages,
1450 ftp, and CVS services aren't fully restored yet. Please be patient.
</p>
1453 <h2>June
7,
1999</h2>
1454 <p>RPMS of the nVidia RIVA server can be found at
<code>ftp://ftp.mesa3d.org/mesa/misc/nVidia/
</code>.
</p>
1456 <h2>June
2,
1999</h2>
1457 <p><a href=
"http://www.nvidia.com/">nVidia
</a> has released some Linux binaries for
1458 xfree86
3.3.3.1, along with the
<b>full source
</b>, which includes GLX acceleration
1459 based on Mesa
3.0. They can be downloaded from
<code>http://www.nvidia.com/Products.nsf/htmlmedia/software_drivers.html
</code>.
</p>
1461 <h2>May
24,
1999</h2>
1462 <p>Beta
2 of Mesa
3.1 has been make available at
<code>ftp://ftp.mesa3d.org/mesa/beta/
</code>.
1463 If you are into the quake scene, you may want to try this out, as it contains some
1464 optimizations specifically in the Q3A rendering path.
1466 <h2>May
13,
1999</h2>
1467 <p>For those interested in the integration of Mesa into XFree86
4.0, Precision Insight
1468 has posted their lowlevel design documents at
<code>http://www.precisioninsight.com
</code>.
</p>
1470 <h2>May
13,
1999</h2>
1471 <pre>May
1999 - John Carmack of id Software, Inc. has made a donation of
1472 US$
10,
000 to the Mesa project to support its continuing development.
1473 Mesa is a free implementation of the OpenGL
3D graphics library and id's
1474 newest game, Quake
3 Arena, will use Mesa as the
3D renderer on Linux.
1476 The donation will go to Keith Whitwell, who has been optimizing Mesa to
1477 improve performance on
3d hardware. Thanks to Keith's work, many
1478 applications using Mesa
3.1 will see a dramatic performance increase
1479 over Mesa
3.0. The donation will allow Keith to continue working on
1480 Mesa full time for some time to come.
1482 For more information about Mesa see www.mesa3d.org. For more
1483 information about id Software, Inc. see www.idsoftware.com.
1485 --------------------------------
1487 This donation from John/id is very generous. Keith and I are very
1492 <h2>May
1,
1999</h2>
1493 <p>John Carmack made an interesting .plan update yesterday:
</p>
1495 <i>"I put together a document on optimizing OpenGL drivers for Q3 that
1496 should be helpful to the various Linux 3D teams.</i><br>
1497 http://www.quake3arena.com/news/glopt.html"
1500 <h2>April
7,
1999</h2>
1501 <p>Updated the Mesa contributors section and added links to RPM Mesa packages.
</p>
1503 <h2>March
18,
1999</h2>
1504 <p>The new webpages are now online. Enjoy, and let me know if you find any errors.
1506 <h2>February
16,
1999</h2>
1507 <p><a href=
"http://www.sgi.com/">SGI
</a> releases its
1508 <a href=
"http://www.sgi.com/software/opensource/glx/">GLX source code
</a>.
</p>
1510 <h2>January
22,
1999</h2>
1511 <p><a href=
"http://www.mesa3d.org">www.mesa3d.org
</a> established
</p>