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11 <h1>The Mesa
3D Graphics Library
</h1>
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19 <h2>December
14,
2014</h2>
21 <a href=
"relnotes/10.4.html">Mesa
10.4</a> is released. This is a new
22 development release. See the release notes for more information about
26 <h2>December
5,
2014</h2>
28 <a href=
"relnotes/10.3.5.html">Mesa
10.3.5</a> is released.
29 This is a bug-fix release.
32 <h2>November
21,
2014</h2>
34 <a href=
"relnotes/10.3.4.html">Mesa
10.3.4</a> is released.
35 This is a bug-fix release.
38 <h2>November
8,
2014</h2>
40 <a href=
"relnotes/10.3.3.html">Mesa
10.3.3</a> is released.
41 This is a bug-fix release.
44 <h2>October
24,
2014</h2>
46 <a href=
"relnotes/10.3.2.html">Mesa
10.3.2</a> is released.
47 This is a bug-fix release.
50 <h2>October
12,
2014</h2>
52 <a href=
"relnotes/10.2.9.html">Mesa
10.2.9</a>
53 and
<a href=
"relnotes/10.3.1.html">Mesa
10.3.1</a> are released.
55 These are bug-fix releases from the
10.2 and
10.3 branches, respectively.
57 NOTE: It is anticipated that
10.2.9 will be the final release in the
10.2
58 series. Users of
10.2 are encouraged to migrate to the
10.3 series in order
59 to obtain future fixes.
62 <h2>September
19,
2014</h2>
64 <a href=
"relnotes/10.3.html">Mesa
10.3</a> is released. This is a new
65 development release. See the release notes for more information about
69 Also,
<a href=
"relnotes/10.2.8.html">Mesa
10.2.8</a> is released.
70 This is a bug fix release from the
10.2 branch.
73 <h2>September
6,
2014</h2>
75 <a href=
"relnotes/10.2.7.html">Mesa
10.2.7</a> is released.
76 This is a bug-fix release.
79 <h2>August
19,
2014</h2>
81 <a href=
"relnotes/10.2.6.html">Mesa
10.2.6</a> is released.
82 This is a bug-fix release.
85 <h2>August
2,
2014</h2>
87 <a href=
"relnotes/10.2.5.html">Mesa
10.2.5</a> is released.
88 This is a bug-fix release.
91 <h2>July
18,
2014</h2>
93 <a href=
"relnotes/10.2.4.html">Mesa
10.2.4</a> is released.
94 This is a bug-fix release.
99 <a href=
"relnotes/10.2.3.html">Mesa
10.2.3</a> is released.
100 This is a bug-fix release.
103 <h2>July
5,
2014</h2>
106 Mesa demos
8.2.0 is released.
107 See the
<a href=
"http://lists.freedesktop.org/archives/mesa-announce/2014-July/000100.html">announcement
</a> for more information about the release.
108 You can download it from
<a href=
"ftp://ftp.freedesktop.org/pub/mesa/demos/8.2.0/">ftp.freedesktop.org/pub/mesa/demos/
8.2.0/
</a>.
111 <h2>June
24,
2014</h2>
113 <a href=
"relnotes/10.1.6.html">Mesa
10.1.6</a>
114 and
<a href=
"relnotes/10.2.2.html">Mesa
10.2.2</a> are released.
116 These are bug-fix releases from the
10.1 and
10.2 branches, respectively.
119 <h2>June
6,
2014</h2>
121 <a href=
"relnotes/10.2.1.html">Mesa
10.2.1</a> is released. This release
122 only fixes a build error in the radeonsi driver that was introduced between
123 10.2-rc5 and the
10.2 final release.
126 <h2>June
6,
2014</h2>
128 <a href=
"relnotes/10.2.html">Mesa
10.2</a> is released. This is a new
129 development release. See the release notes for more information about
133 Also,
<a href=
"relnotes/10.1.5.html">Mesa
10.1.5</a> is released.
134 This is a bug fix release from the
10.1 branch.
137 <h2>May
20,
2014</h2>
139 <a href=
"relnotes/10.1.4.html">Mesa
10.1.4</a> is released.
140 This is a bug-fix release.
145 <a href=
"relnotes/10.1.3.html">Mesa
10.1.3</a> is released.
146 This is a bug-fix release, and is being released sooner than
147 originally scheduled to fix a performance regression (vmware
148 swapbuffers falling back to software) introduced to the
154 <a href=
"relnotes/10.1.2.html">Mesa
10.1.2</a> is released.
155 This is a bug-fix release.
158 <h2>April
18,
2014</h2>
160 <a href=
"relnotes/10.1.1.html">Mesa
10.1.1</a> is released.
161 This is a bug-fix release.
164 <h2>April
18,
2014</h2>
166 <a href=
"relnotes/10.0.5.html">Mesa
10.0.5</a> is released.
167 This is a bug-fix release.
169 NOTE: Since the
10.1.1 release is being released concurrently, it is
170 anticipated that
10.0.5 will be the final release in the
10.0
171 series. Users of
10.0 are encouraged to migrate to the
10.1 series in
172 order to obtain future fixes.
175 <h2>March
12,
2014</h2>
177 <a href=
"relnotes/10.0.4.html">Mesa
10.0.4</a> is released.
178 This is a bug-fix release.
181 <h2>March
4,
2014</h2>
183 <a href=
"relnotes/10.1.html">Mesa
10.1</a> is released.
184 This is a new development release.
185 See the release notes for more information about the release.
188 <h2>February
3,
2014</h2>
190 <a href=
"relnotes/10.0.3.html">Mesa
10.0.3</a> is released.
191 This is a bug-fix release.
194 <h2>January
9,
2014</h2>
196 <a href=
"relnotes/10.0.2.html">Mesa
10.0.2</a> is released.
197 This is a bug-fix release.
200 <h2>December
12,
2013</h2>
202 <a href=
"relnotes/10.0.1.html">Mesa
10.0.1</a>
203 and
<a href=
"relnotes/9.2.5.html">Mesa
9.2.5</a> are released.
204 These are both bug-fix releases.
207 <h2>November
30,
2013</h2>
209 <a href=
"relnotes/10.0.html">Mesa
10.0</a> is released.
210 This is a new development release.
211 See the release notes for more information about the release.
214 <h2>November
27,
2013</h2>
216 <a href=
"relnotes/9.2.4.html">Mesa
9.2.4</a> is released.
217 This is a bug fix release.
220 <h2>November
13,
2013</h2>
222 <a href=
"relnotes/9.2.3.html">Mesa
9.2.3</a> is released.
223 This is a bug fix release.
226 <h2>October
18,
2013</h2>
228 <a href=
"relnotes/9.2.2.html">Mesa
9.2.2</a> is released.
229 This is a bug fix release.
232 <h2>October
4,
2013</h2>
234 <a href=
"relnotes/9.2.1.html">Mesa
9.2.1</a> and
235 <a href=
"relnotes/9.1.7.html">Mesa
9.1.7</a> are released,
236 both bug-fix releases.
239 <h2>August
27,
2013</h2>
241 <a href=
"relnotes/9.2.html">Mesa
9.2</a> is released.
242 This is a new development release.
243 See the release notes for more information about the release.
246 <h2>August
1,
2013</h2>
248 <a href=
"relnotes/9.1.6.html">Mesa
9.1.6</a> is released.
249 This is a bug fix release.
252 <h2>July
17,
2013</h2>
254 <a href=
"relnotes/9.1.5.html">Mesa
9.1.5</a> is released.
255 This is a bug fix release.
258 <h2>July
1,
2013</h2>
260 <a href=
"relnotes/9.1.4.html">Mesa
9.1.4</a> is released.
261 This is a bug fix release.
264 <h2>May
21,
2013</h2>
266 <a href=
"relnotes/9.1.3.html">Mesa
9.1.3</a> is released.
267 This is a bug fix release.
270 <h2>April
30,
2013</h2>
272 <a href=
"relnotes/9.1.2.html">Mesa
9.1.2</a> is released.
273 This is a bug fix release.
276 <h2>March
19,
2013</h2>
278 <a href=
"relnotes/9.1.1.html">Mesa
9.1.1</a> is released.
279 This is a bug fix release.
282 <h2>February
24,
2013</h2>
285 Mesa demos
8.1.0 is released.
286 See the
<a href=
"http://lists.freedesktop.org/archives/mesa-dev/2013-February/035180.html">announcement
</a> for more information about the release.
287 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>.
291 <h2>February
22,
2013</h2>
294 <a href=
"relnotes/9.1.html">Mesa
9.1</a> is released.
295 This is a new development release.
296 See the release notes for more information about the release.
300 <h2>February
21,
2013</h2>
303 <a href=
"relnotes/9.0.3.html">Mesa
9.0.3</a> is released.
304 This is a bug fix release.
308 <h2>January
22,
2013</h2>
311 <a href=
"relnotes/9.0.2.html">Mesa
9.0.2</a> is released.
312 This is a bug fix release.
316 <h2>November
16,
2012</h2>
319 <a href=
"relnotes/9.0.1.html">Mesa
9.0.1</a> is released.
320 This is a bug fix release.
324 <h2>October
24,
2012</h2>
327 <a href=
"relnotes/8.0.5.html">Mesa
8.0.5</a> is released.
328 This is a bug fix release.
332 <h2>October
8,
2012</h2>
335 <a href=
"relnotes/9.0.html">Mesa
9.0</a> is released.
336 This is the first version of Mesa to support OpenGL
3.1 and GLSL
1.40
337 (with the i965 driver).
338 See the release notes for more information about the release.
342 <h2>July
10,
2012</h2>
345 <a href=
"relnotes/8.0.4.html">Mesa
8.0.4</a> is released.
346 This is a bug fix release.
350 <h2>May
18,
2012</h2>
353 <a href=
"relnotes/8.0.3.html">Mesa
8.0.3</a> is released.
354 This is a bug fix release.
358 <h2>March
21,
2012</h2>
361 <a href=
"relnotes/8.0.2.html">Mesa
8.0.2</a> is released.
362 This is a bug fix release.
366 <h2>February
16,
2012</h2>
369 <a href=
"relnotes/8.0.1.html">Mesa
8.0.1</a> is released. This is a bug fix
370 release. See the release notes for more information about the release.
373 <h2>February
9,
2012</h2>
376 <a href=
"relnotes/8.0.html">Mesa
8.0</a> is released.
377 This is the first version of Mesa to support OpenGL
3.0 and GLSL
1.30
378 (with the i965 driver).
379 See the release notes for more information about the release.
383 <h2>November
27,
2011</h2>
386 <a href=
"relnotes/7.11.2.html">Mesa
7.11.2</a> is released. This is a bug fix
387 release. This release was made primarily to fix build problems with
7.11.1 on
388 Mandriva and to fix problems related to glCopyTexImage to luminance-alpha
389 textures. The later was believed to have been fixed in
7.11.1 but was not.
392 <h2>November
17,
2011</h2>
395 <a href=
"relnotes/7.11.1.html">Mesa
7.11.1</a> is released. This is a bug
399 <h2>July
31,
2011</h2>
402 <a href=
"relnotes/7.11.html">Mesa
7.11</a> (final) is released. This is a new
406 <h2>June
13,
2011</h2>
409 <a href=
"relnotes/7.10.3.html">Mesa
7.10.3</a> is released. This is a bug
413 <h2>April
6,
2011</h2>
416 <a href=
"relnotes/7.10.2.html">Mesa
7.10.2</a> is released. This is a bug
420 <h2>March
2,
2011</h2>
423 <a href=
"relnotes/7.9.2.html">Mesa
7.9.2</a> and
424 <a href=
"relnotes/7.10.1.html">Mesa
7.10.1</a> are released. These are
425 stable releases containing bug fixes since the
7.9.1 and
7.10 releases.
429 <h2>October
4,
2010</h2>
432 <a href=
"relnotes/7.9.html">Mesa
7.9</a> (final) is released. This is a new
437 <h2>September
27,
2010</h2>
440 <a href=
"relnotes/7.9.html">Mesa
7.9.0-rc1
</a> is released. This is a
441 release candidate for the
7.9 development release.
445 <h2>June
16,
2010</h2>
448 <a href=
"relnotes/7.8.2.html">Mesa
7.8.2</a> is released. This is a bug-fix
449 release collecting fixes since the
7.8.1 release.
453 <h2>April
5,
2010</h2>
456 <a href=
"relnotes/7.8.1.html">Mesa
7.8.1</a> is released. This is a bug-fix
457 release for a few critical issues in the
7.8 release.
461 <h2>March
28,
2010</h2>
463 <a href=
"relnotes/7.7.1.html">Mesa
7.7.1</a> is released. This is a bug-fix
464 release fixing issues found in the
7.7 release.
467 Also,
<a href=
"relnotes/7.8.html">Mesa
7.8</a> is released. This is a new
473 <h2>December
21,
2009</h2>
475 <a href=
"relnotes/7.6.1.html">Mesa
7.6.1</a> is released. This is a bug-fix
476 release fixing issues found in the
7.6 release.
479 Also,
<a href=
"relnotes/7.7.html">Mesa
7.7</a> is released. This is a new
484 <h2>September
28,
2009</h2>
486 <a href=
"relnotes/7.6.html">Mesa
7.6</a> is released. This is a new feature
487 release. Those especially concerned about stability may want to wait for the
488 follow-on
7.6.1 bug-fix release.
491 <a href=
"relnotes/7.5.2.html">Mesa
7.5.2</a> is also released.
492 This is a stable release fixing bugs since the
7.5.1 release.
496 <h2>September
3,
2009</h2>
498 <a href=
"relnotes/7.5.1.html">Mesa
7.5.1</a> is released.
499 This is a bug-fix release which fixes bugs found in version
7.5.
503 <h2>July
17,
2009</h2>
505 <a href=
"relnotes/7.5.html">Mesa
7.5</a> is released.
506 This is a new features release. People especially concerned about
507 stability may want to wait for the follow-on
7.5.1 bug-fix release.
511 <h2>June
23,
2009</h2>
513 <a href=
"relnotes/7.4.4.html">Mesa
7.4.4</a> is released.
514 This is a stable release that fixes a regression in the i915/i965 drivers
515 that slipped into the
7.4.3 release.
519 <h2>June
19,
2009</h2>
521 <a href=
"relnotes/7.4.3.html">Mesa
7.4.3</a> is released.
522 This is a stable release fixing bugs since the
7.4.2 release.
526 <h2>May
15,
2009</h2>
528 <a href=
"relnotes/7.4.2.html">Mesa
7.4.2</a> is released.
529 This is a stable release fixing bugs since the
7.4.1 release.
533 <h2>April
18,
2009</h2>
535 <a href=
"relnotes/7.4.1.html">Mesa
7.4.1</a> is released.
536 This is a stable release fixing bugs since the
7.4 release.
540 <h2>March
27,
2009</h2>
542 <a href=
"relnotes/7.4.html">Mesa
7.4</a> is released.
543 This is a stable release fixing bugs since the
7.3 release.
547 <h2>January
22,
2009</h2>
549 <a href=
"relnotes/7.3.html">Mesa
7.3</a> is released.
550 This is a new development release.
551 Mesa
7.4 will follow and will have bug fixes relative to
7.3.
555 <h2>September
20,
2008</h2>
557 <a href=
"relnotes/7.2.html">Mesa
7.2</a> is released.
558 This is a stable, bug-fix release.
562 <h2>August
26,
2008</h2>
564 <a href=
"relnotes/7.1.html">Mesa
7.1</a> is released.
565 This is a new development release.
566 It should be relatively stable, but those especially concerned about
567 stability should wait for the
7.2 release or use Mesa
7.0.4 (the
568 previous stable release).
572 <h2>August
16,
2008</h2>
574 <a href=
"relnotes/7.0.4.html">Mesa
7.0.4</a> is released.
575 This is a bug-fix release.
579 <h2>April
4,
2008</h2>
581 <a href=
"relnotes/7.0.3.html">Mesa
7.0.3</a> is released.
582 This is a bug-fix release.
586 <h2>January
24,
2008</h2>
589 Added a new page describing the Mesa Cell driver.
594 <h2>November
13,
2007</h2>
597 Gallium3D is the codename for the new Mesa device driver architecture
598 which is currently under development.
601 Gallium3D development is taking place on the
<em>gallium-
0.1</em> branch
602 of the git repository.
603 Currently, there's only a software-only driver and an Intel i915/
945 driver
604 but other drivers will be coming...
608 <h2>November
10,
2007</h2>
610 <a href=
"relnotes/7.0.2.html">Mesa
7.0.2</a> is released.
611 This is a bug-fix release.
615 <h2>August
3,
2007</h2>
617 <a href=
"relnotes/7.0.1.html">Mesa
7.0.1</a> is released.
618 This is a bug-fix release.
622 <h2>June
22,
2007</h2>
624 <a href=
"relnotes/7.0.html">Mesa
7.0</a> is released.
625 This is a stable release featuring OpenGL
2.1 support.
629 <h2>April
27,
2007</h2>
631 <a href=
"relnotes/6.5.3.html">Mesa
6.5.3</a> is released.
632 This is a development release which will lead up to the Mesa
7.0 release
633 (which will advertise OpenGL
2.1 API support).
637 <h2>March
26,
2007</h2>
639 The new Shading Language compiler branch has been merged into the git
640 master branch. This is a step toward hardware support for the OpenGL
641 2.0 Shading Language and will be included in the next Mesa release.
642 In conjunction,
<a href=
"http://glean.sf.net">Glean
</a> has been updated
643 with a new test that does over
130 tests of the
644 shading language and built-in functions.
649 Thomas Hellstr
öm of Tungsten Graphics has written a whitepaper
650 describing the new DRI memory management system.
653 <h2>December
5,
2006</h2>
655 Mesa is now using git as its source code management system.
656 The previous CVS repository should no longer be used.
657 See the
<a href=
"repository.html">repository page
</a> for more information.
660 <h2>December
2,
2006</h2>
662 <a href=
"relnotes/6.5.2.html">Mesa
6.5.2</a> has been released.
663 This is a new development release.
666 <h2>September
15,
2006</h2>
668 <a href=
"relnotes/6.5.1.html">Mesa
6.5.1</a> has been released.
669 This is a new development release.
672 <h2>March
31,
2006</h2>
674 <a href=
"relnotes/6.5.html">Mesa
6.5</a> has been released.
675 This is a new development release.
679 <h2>February
2,
2006</h2>
681 <a href=
"relnotes/6.4.2.html">Mesa
6.4.2</a> has been released.
682 This is stable, bug-fix release.
686 <h2>November
29,
2005</h2>
688 <a href=
"relnotes/6.4.1.html">Mesa
6.4.1</a> has been released.
689 This is stable, bug-fix release.
694 <h2>October
24,
2005</h2>
696 <a href=
"relnotes/6.4.html">Mesa
6.4</a> has been released.
697 This is stable, bug-fix release.
701 <h2>August
19,
2005</h2>
703 Mesa
6.3.2 has been released.
704 Note: there was no public release of version
6.3.1.
706 <a href=
"versions.html#6.3.2">Changes in version
6.3.1</a>
708 The MD5 checksums are:
711 98192e45ed8d69113688f89f90869346 MesaLib-
6.3.2.tar.gz
712 0df27701df0924d17ddf41185efa8ce1 MesaLib-
6.3.2.tar.bz2
713 ccb2423aab77fc7e81ce628734586140 MesaLib-
6.3.2.zip
714 9d0fca0a7d051c34a0b485423fb3e85d MesaDemos-
6.3.2.tar.gz
715 96708868450c188205e42229b5d813c4 MesaDemos-
6.3.2.tar.bz2
716 c5102501e609aa8996d832fafacb8ab9 MesaDemos-
6.3.2.zip
720 <h2>July
20,
2005</h2>
722 Mesa
6.3 has been released.
723 This is a development release with new features, changes and bug fixes.
727 - GL_EXT_framebuffer_object extension
728 - GL_ARB_draw_buffers extension
729 - GL_ARB_pixel_buffer_object extension
730 - GL_OES_read_format extension (Ian Romanick)
731 - DirectFB driver (Claudio Ciccani)
732 - x86_64 vertex transformation code (Mikko T.)
734 - added -stereo option for glxgears demo (Jacek Rosik)
735 - updated the PBuffer demo code in xdemos/ directory
736 - glDeleteTextures/Programs/Buffers() now makes the object ID
737 available for immediate re-use
738 - assorted
64-bit clean-ups fixes (x86_64 and Win64)
739 - lots of internal changes for GL_EXT_framebuffer_object
741 - some functions didn't support PBO functionality
742 - glGetTexImage didn't convert color index images to RGBA as required
743 - fragment program texcoords were sometimes wrong for points and lines
744 - fixed problem with negative dot product in arbfplight, fplight demos
745 - fixed bug in perspective correction of antialiased, textured lines
746 - querying GL_POST_CONVOLUTION_ALPHA_BIAS_EXT returned wrong value
747 - fixed a couple per-pixel fog bugs (Soju Matsumoto)
748 - glGetBooleanv(GL_FRAGMENT_PROGRAM_BINDING_NV) was broken
749 - fixed float parsing bug in ARB frag/vert programs (bug
2520)
750 - XMesaGetDepthBuffer() returned incorrect value for bytesPerValue
751 - GL_COLOR_MATERIAL with glColor3 didn't properly set diffuse alpha
752 - glXChooseFBConfig() crashed if attribList pointer was NULL
753 - program state.light[n].spot.direction.w was wrong value (bug
3083)
754 - fragment program fog option required glEnable(GL_FOG) - wrong.
755 - glColorTable() could produce a Mesa implementation error (bug
3135)
756 - RasterPos could get corrupted by color index rendering path
757 - Removed bad XTranslateCoordinates call when rendering to Pixmaps
758 - glPopAttrib() didn't properly restore GL_TEXTURE_GEN enable state
759 - fixed a few Darwin compilation problems
762 The MD5 checksums are:
765 0236f552d37514776945d5a013e5bb7b MesaLib-
6.3.tar.gz
766 60e1a8f78c4a8c7750a1e95753190986 MesaLib-
6.3.tar.bz2
767 ca7c950fbace68c70caa822322db7223 MesaLib-
6.3.zip
768 25ea801645b376c014051804fe4974b2 MesaDemos-
6.3.tar.gz
769 9248e74872ea88c57ec25c900c295057 MesaDemos-
6.3.tar.bz2
770 8537dfa734ef258dcc7272097558d434 MesaDemos-
6.3.zip
774 <h2>December
9,
2004</h2>
776 Mesa
6.2.1 has been released.
777 This is a stable release which just fixes bugs since the
6.2 release.
781 - don't apply regular fog or color sum when using a fragment program
782 - glProgramEnvParameter4fARB always generated an error on
783 GL_FRAGMENT_PROGRAM_ARB (fdo bug
1645)
784 - glVertexAttrib3svNV and glVertexAttrib3svARB were broken
785 - fixed width/height mix-up in glSeparableFilter2D()
786 - fixed regression in glCopyPixels + convolution
787 - glReadPixels from a clipped front color buffer didn't always work
788 - glTexImage didn't accept GL_RED/GREEN/BLUE as the format
789 - Attempting queries/accesses of VBO
0 weren't detected as errors
790 - paletted textures failed if the palette had fewer than
256 entries
792 - fixed a bunch of compiler warnings found with gcc
3.4
793 - bug reports should to go bugzilla.freedesktop.org
796 The MD5 checksums are:
799 80008a92f6e055d3bfdde2cf331ec3fa MesaLib-
6.2.1.tar.gz
800 f43228cd2bf70f583ef3275c1c545421 MesaLib-
6.2.1.tar.bz2
801 dec26cfd40116ad021020fea2d94f652 MesaLib-
6.2.1.zip
802 2c7af3c986a7571c8713c8bfee7e49e3 MesaDemos-
6.2.1.tar.gz
803 3cac74667b50bcbd4f67f594fb4224a2 MesaDemos-
6.2.1.tar.bz2
804 75b3edd12eb2b370caf05f29b99e508a MesaDemos-
6.2.1.zip
808 <h2>October
2,
2004</h2>
810 Mesa
6.2 has been released.
811 This is a stable release which just fixes bugs since the
6.1 release.
815 - enabled GL_ARB_texture_rectangle (same as GL_NV_texture_rectangle)
816 - updated Doxygen support (Jose Fonseca)
818 - some GGI driver updates (Christoph Egger, bug
1025977)
820 - Omit GL_ARB_texture_non_power_of_two from list of OpenGL
1.5 features
821 - fixed a few compilation issues on IRIX
822 - fixed a matrix classification bug (reported by Wes Bethel)
823 - we weren't reseting the vertex/fragment program error state
824 before parsing (Dave Reveman)
825 - adjust texcoords for sampling texture rectangles (Dave Reveman)
826 - glGet*(GL_MAX_VERTEX_ATTRIBS_ARB) wasn't implemented
827 - repeated calls to glDeleteTexture(t) could lead to a crash
828 - fixed potential ref count bugs in VBOs and vertex/fragment programs
829 - spriteblast demo didn't handle window size changes correctly
830 - glTexSubImage didn't handle pixels=NULL correctly for PBOs
831 - fixed color index mode glDrawPixels bug (Karl Schultz)
834 The MD5 checksums are:
837 9e8f34b059272dbb8e1f2c968b33bbf0 MesaLib-
6.2.tar.gz
838 3d6a6362390b6a37d3cb2e615f3ac7db MesaLib-
6.2.tar.bz2
839 6cfd7895d28e695c0dbbed9469564091 MesaLib-
6.2.zip
840 3e06e33b0809f09855cb60883b8bdfef MesaDemos-
6.2.tar.gz
841 9d160009c3dfdb35fe7e4088c9ba8f85 MesaDemos-
6.2.tar.bz2
842 856f7ec947122eb3c8985ebc2f654dcd MesaDemos-
6.2.zip
846 <h2>August
18,
2004</h2>
848 Mesa
6.1 has been released.
849 This is a new development release (version
6.2 will be a stabilization
854 - Revamped Makefile system
855 - glXUseRotatedXFont() utility (see xdemos/xuserotfont.c)
856 - internal driver interface changes related to texture object
857 allocation, vertex/fragment programs, BlendEquationSeparate, etc.
858 - option to walk triangle edges with double-precision floats
859 (Justin Novosad of Discreet) (see config.h file)
860 - support for AUX buffers in software GLX driver
861 - updated glext.h to version
24 and glxext.h to version
6
862 - new MESA_GLX_FORCE_ALPHA and MESA_GLX_DEPTH_BITS env vars
863 - updated BeOS support (Philippe Houdoin)
865 - fragment fog interpolation is perspective corrected now
866 - new glTexImage code, much cleaner, may be a bit faster
868 - glArrayElement in display lists didn't handle generic vertex attribs
869 - glFogCoord didn't always work properly
870 - ARB_fragment_program fog options didn't work
871 - frag prog TEX instruction no longer incorrectly divides s,t,r by q
872 - ARB frag prog TEX and TEXP instructions now use LOD=
0
873 - glTexEnviv in display lists didn't work
874 - glRasterPos didn't do texgen or apply texture matrix
875 - GL_DOUBLE-valued vertex arrays were broken in some cases
876 - fixed texture rectangle edge/border sampling bugs
877 - sampling an incomplete texture in a fragment program would segfault
878 - glTexImage was missing a few error checks
879 - fixed some minor glGetTexParameter glitches
880 - GL_INTENSITY was mistakenly accepted as a
<format
> to glTexImage
881 - fragment program writes to RC/HC register were broken
882 - fixed a few glitches in GL_HP_occlusion_test extension
883 - glBeginQueryARB and glEndQueryARB didn't work inside display lists
884 - vertex program state references were broken
885 - fixed triangle color interpolation bug on AIX (Shane Blackett)
886 - fixed a number of minor memory leaks (bug #
1002030)
889 The MD5 checksums are:
892 c9284d295ebcd2e0486cc3cd54e5863c MesaLib-
6.1.tar.gz
893 5de1f53ec0709f60fc68fdfed57351f3 MesaLib-
6.1.tar.bz2
894 483e77cac4789a5d36c42f3c0136d6d8 MesaLib-
6.1.zip
895 8c46cfa6f9732acc6f6c25724aad0246 MesaDemos-
6.1.tar.gz
896 89bfe0f6c69b39fd0ebd9fff481a4e9b MesaDemos-
6.1.tar.bz2
897 161268531fcc6f0c5a056430ee97e0c1 MesaDemos-
6.1.zip
902 <h2>April
2,
2004</h2>
905 Mesa
6.0.1 has been released.
906 This release basically just fixes bugs since the
6.0. release.
910 - upgraded glext.h to version
22
911 - new build targets (Dan Schikore)
912 - new linux-x86-opteron build target (Heath Feather)
914 - glBindProgramARB didn't update all necessary state
915 - fixed build problems on OpenBSD
916 - omit CVS directories from tarballs
917 - glGetTexImage(GL_COLOR_INDEX) was broken
918 - fixed an infinite loop in t
&l module
919 - silenced some valgrind warnings about using unitialized memory
920 - fixed some compilation/link glitches on IRIX (Mike Stephens)
921 - glBindProgram wasn't getting compiled into display lists
922 - GLX_FBCONFIG_ID wasn't recognized in glXChooseFBConfig() (bug
888079)
923 - two-sided lighting and vertex program didn't work (bug
887330)
924 - stores to program parameter registers in vertex state programs
926 - fixed glOrtho bug found with gcc
3.2.2 (RH9)
927 - glXCreateWindow() wasn't fully implemented (bug
890894)
928 - generic vertex attribute arrays didn't work in display lists
929 - vertex buffer objects' default usage and access fields were wrong
930 - glDrawArrays with start!=
0 was broken
931 - fragment program PK2H, UP2H, UP4B and UP4UB instructions were broken
932 - linux-osmesa16-static config didn't work
933 - fixed a few color index rendering problems (bug
910687)
934 - glInterleavedArrays didn't respect GL_CLIENT_ACTIVE_TEXTURE
935 - OSMesa RGB and BGR modes were broken
936 - glProgramStringARB mistakenly required a null-terminated string
937 - fragment program XPD instruction was incorrect
938 - glGetMaterial() didn't work reliably
941 The MD5 checksums are:
944 011be0e79666c7a6eb9693fbf9348653 MesaLib-
6.0.1.tar.gz
945 b7f14088c5c2f14490d2739a91102112 MesaLib-
6.0.1.tar.bz2
946 bf0510cf0a2b87d64cdd317eca3f1db1 MesaLib-
6.0.1.zip
947 b7b648599e0aaee1c4ffc554a2a9139e MesaDemos-
6.0.1.tar.gz
948 dd6aadfd9ca8e1cfa90c6ee492bc6f43 MesaDemos-
6.0.1.tar.bz2
949 eff71d59c211825e949199852f5a2316 MesaDemos-
6.0.1.zip
953 <h2>January
16,
2004</h2>
956 Mesa
6.0 has been released. This is a stabilization of the
5.1 release
957 and primarily just incorporates bug fixes.
961 - full OpenGL
1.5 support
962 - updated GL/glext.h file to version
21
964 - changed max framebuffer size to
4Kx4K (MAX_WIDTH/HEIGHT in config.h)
966 - fixed bug in UNCLAMPED_FLOAT_TO_UBYTE macro; solves a color
968 - updated suno5-gcc configs
969 - glColor3 functions sometimes resulted in undefined alpha values
970 - fixed FP divide by zero error seen on VMS with xlockmore, others
971 - fixed vertex/fragment program debug problem (bug
873011)
972 - building on AIX with gcc works now
973 - glDeleteProgramsARB failed for ARB fragment programs (bug
876160)
974 - glDrawRangeElements tried to modify potentially read-only storage
975 - updated files for building on Windows
979 <h2>December
28,
2003</h2>
982 The Mesa CVS server has been moved to
<a href=
"http://www.freedesktop.org">
983 freedesktop.org
</a> because of problems with SourceForge's anonymous
988 <h2>December
17,
2003</h2>
991 Mesa
5.1 has been released. This is a new development release.
992 Mesa
6.0 will be the next stable release and will support all
997 - reorganized directory tree
998 - GL_ARB_vertex/fragment_program extensions (Michal Krol
& Karl Rasche)
999 - GL_ATI_texture_env_combine3 extension (Ian Romanick)
1000 - GL_SGI_texture_color_table extension (Eric Plante)
1001 - GL_NV_fragment_program extension
1002 - GL_NV_light_max_exponent extension
1003 - GL_EXT_texture_rectangle (identical to GL_NV_texture_rectangle)
1004 - GL_ARB_occlusion_query extension
1005 - GL_ARB_point_sprite extension
1006 - GL_ARB_texture_non_power_of_two extension
1007 - GL_IBM_multimode_draw_arrays extension
1008 - GL_EXT_texture_mirror_clamp extension (Ian Romanick)
1009 - GL_ARB_vertex_buffer_object extension
1010 - new X86 feature detection code (Petr Sebor)
1011 - less memory used for display lists and vertex buffers
1012 - demo of per-pixel lighting with a fragment program (demos/fplight.c)
1013 - new version (
18) of glext.h header
1014 - new spriteblast.c demo of GL_ARB_point_sprite
1015 - faster glDrawPixels in X11 driver in some cases (see relnotes/
5.1)
1016 - faster glCopyPixels in X11 driver in some cases (see relnotes/
5.1)
1018 - really enable OpenGL
1.4 features in DOS driver.
1019 - fixed issues in glDrawPixels and glCopyPixels for very wide images
1020 - glPixelMapf/ui/usv()'s size parameter is GLsizei, not GLint
1021 - fixed some texgen bugs reported by Daniel Borca
1022 - fixed wglMakeCurrent(NULL, NULL) bug (#
835861)
1023 - fixed glTexSubImage3D z-offset bug (Cedric Gautier)
1024 - fixed RGBA blend enable bug (Ville Syrjala)
1025 - glAccum is supposed to be a no-op in selection/feedback mode
1026 - fixed texgen bug #
597589 (John Popplewell)
1028 - dropped API trace feature (src/Trace/)
1029 - documentation overhaul. merged with website content. more html.
1030 - glxgears.c demo updated to use GLX swap rate extensions
1031 - glTexImage1/
2/
3D now allows width/height/depth =
0
1032 - disable SPARC asm code on Linux (bug
852204)
1035 The MD5 checksums are:
1038 78f452f6c55478471a744f07147612b5 MesaLib-
5.1.tar.gz
1039 67b3b8d3f7f4c8c44904551b851d01af MesaLib-
5.1.tar.bz2
1040 6dd19ffa750ec7f634e370a987505c9d MesaLib-
5.1.zip
1041 e0214d4ebb22409dfa9262f2b52fd828 MesaDemos-
5.1.tar.gz
1042 066c9aff4fd924405de1ae9bad5ec9a7 MesaDemos-
5.1.tar.bz2
1043 d2b5ba32b53e0ad0576c637a4cc1fb41 MesaDemos-
5.1.zip
1047 <H2>November
12,
2003</H2>
1050 New Mesa
5.0.2 tarballs have been uploaded to SourceForge which fix a
1051 number of automake/libtool problems.
1054 The new MD5 checksums are:
1057 a9dcf3ff9ad1b7d6ce73a0df7cff8b5b MesaLib-
5.0.2.tar.gz
1058 7b4bf9261657c2fca03796d4955e6f50 MesaLib-
5.0.2.tar.bz2
1059 79c141bddcbad557647535d02194f346 MesaLib-
5.0.2.zip
1060 952d9dc823dd818981d1a648d7b2668a MesaDemos-
5.0.2.tar.gz
1061 b81fafff90995025d2f25ea02b786642 MesaDemos-
5.0.2.tar.bz2
1062 a21be975589e8a2d1871b6bb7874fffa MesaDemos-
5.0.2.zip
1066 <h2>September
5,
2003</h2>
1069 Mesa
5.0.2 has been released. This is a stable, bug-fix release.
1073 - fixed texgen problem causing texcoord's Q to be zero (stex3d)
1074 - default GL_TEXTURE_COMPARE_MODE_ARB was wrong
1075 - GL_CURRENT_MATRIX_NV query was wrong
1076 - GL_CURRENT_MATRIX_STACK_DEPTH_NV query was off by one
1077 - GL_LIST_MODE query wasn't correct
1078 - GL_FOG_COORDINATE_SOURCE_EXT query wasn't supported
1079 - GL_SECONDARY_COLOR_ARRAY_SIZE_EXT query returned wrong value
1080 - blended, wide lines didn't always work correctly (bug
711595)
1081 - glVertexAttrib4svNV w component was always
1
1082 - fixed bug in GL_IBM_rasterpos_clip (missing return)
1083 - GL_DEPTH_TEXTURE_MODE = GL_ALPHA didn't work correctly
1084 - a few Solaris compilation fixes
1085 - fixed glClear() problem for DRI drivers (non-existant stencil, etc)
1086 - fixed int/REAL mixup in GLU NURBS curve evaluator (Eric Cazeaux)
1087 - fixed delete [] bug in SI GLU (bug
721765) (Diego Santa Cruz)
1088 - glFog() didn't clamp fog colors
1089 - fixed bad float/int conversion for GL_TEXTURE_PRIORITY in the
1090 gl[Get]TexParameteri[v] functions
1091 - fixed invalid memory references in glTexGen functions (bug
781602)
1092 - integer-valued color arrays weren't handled correctly
1093 - glDrawPixels(GL_DEPTH_COMPONENT) with glPixelZoom didn't work
1094 - GL_EXT_texture_lod_bias is part of
1.4, overlooked in
5.0.1
1096 - build GLUT with -fexceptions so C++ apps propogate exceptions
1103 Mesa's directory tree has been overhauled.
1104 Things are better organized now with some thought toward future needs.
1107 In CVS, the latest Mesa
5.1 development code is now rooted under the
1108 <b>Mesa-newtree/
</b> directory. The old top-level
<b>Mesa/
</b> directory
1109 holds the Mesa
5.0.x code which will be abandoned at some point.
1113 <h2>March
30,
2003</h2>
1116 Mesa
5.0.1 has been released. This is a stable, bug-fix release.
1120 - DOS driver updates from Daniel Borca
1121 - updated GL/gl_mangle.h file (Bill Hoffman)
1123 - auto mipmap generation for cube maps was broken (bug
641363)
1124 - writing/clearing software alpha channels was unreliable
1125 - minor compilation fixes for OS/
2 (Evgeny Kotsuba)
1126 - fixed some bad assertions found with shadowtex demo
1127 - fixed error checking bug in glCopyTexSubImage2D (bug
659020)
1128 - glRotate(angle, -x,
0,
0) was incorrect (bug
659677)
1129 - fixed potential segfault in texture object validation (bug
659012)
1130 - fixed some bogus code in _mesa_test_os_sse_exception_support (Linus)
1131 - fix fog stride bug in tnl code for h/w drivers (Michel Danzer)
1132 - fixed glActiveTexture / glMatrixMode(GL_TEXTURE) bug (#
669080)
1133 - glGet(GL_CURRENT_SECONDARY_COLOR) should return
4 values, not
3
1134 - fixed compilation problem on Solaris7/x86 (bug
536406)
1135 - fixed prefetch bug in
3DNow! code (Felix Kuhling)
1136 - fixed NeXT build problem (FABSF macro)
1137 - glDrawPixels Z values when glPixelZoom!=
1 were invalid (bug
687811)
1138 - zoomed glDraw/CopyPixels with clipping sometimes failed (bug
689964)
1139 - AA line and triangle Z values are now rounded, not truncated
1140 - fixed color interpolation bug when GLchan==GLfloat (bug
694461)
1141 - glArePrograms/TexturesResident() wasn't
100% correct (Jose Fonseca)
1142 - fixed a minor GL_COLOR_MATERIAL bug
1143 - NV vertex program EXP instruction was broken
1144 - glColorMask misbehaved with X window / pixmap rendering
1145 - fix autoconf/libtool GLU C++ linker problem on Linux (a total hack)
1146 - attempt to fix GGI compilation problem when MesaDemos not present
1147 - NV vertex program ARL-relative fetches didn't work
1149 - use glPolygonOffset in gloss demo to avoid z-fighting artifacts
1150 - updated winpos and pointblast demos to use ARB extensions
1151 - disable SPARC normal transformation code (bug
673938)
1152 - GLU fixes for OS/
2 (Evgeny Kotsuba)
1155 MD5 checksums follow:
1158 b80f8b5d53a3e9f19b9fde5af0c542f0 MesaLib-
5.0.1.tar.gz
1159 513b4bbd7d38951f05027179063d876b MesaLib-
5.0.1.tar.bz2
1160 eebd395678f4520d33b267e5d5c22651 MesaLib-
5.0.1.zip
1161 49d7feaec6dc1d2091d7c3cc72a9b320 MesaDemos-
5.0.1.tar.gz
1162 37190374a98c3c892f0698be9ca3acf0 MesaDemos-
5.0.1.tar.bz2
1163 becd8bf17f5791361b4a54ba2a78e5c9 MesaDemos-
5.0.1.zip
1168 <h2>March
7,
2003</h2>
1170 Website and documentation overhaul.
1173 The website content and Mesa documentation (from the doc/ directory) have
1174 been merged together.
1175 All the documentation files have been entered into the CVS repository.
1176 Many of the old plain-text files have been converted to html and modernized.
1180 <h2>November
13,
2002</h2>
1181 <p>Mesa
5.0 has been released. This is a stable release which
1182 implements the OpenGL
1.4 specification.
1184 - OpenGL
1.4 support (glGetString(GL_VERSION) returns
"1.4")
1185 - removed some overlooked debugging code
1186 - glxinfo updated to support GLX_ARB_multisample
1187 - GLUT now support GLX_ARB_multisample
1188 - updated DOS driver (Daniel Borca)
1190 - GL_POINT and GL_LINE-mode polygons didn't obey cull state
1191 - fixed potential bug in _mesa_align_malloc/calloc()
1192 - fixed missing triangle bug when running vertex programs
1193 - fixed a few HPUX compilation problems
1194 - FX (Glide) driver didn't compile
1195 - setting GL_TEXTURE_BORDER_COLOR with glTexParameteriv() didn't work
1196 - a few EXT functions, like glGenTexturesEXT, were no-ops
1197 - a few OpenGL
1.4 functions like glFogCoord*, glBlendFuncSeparate,
1198 glMultiDrawArrays and glMultiDrawElements were missing
1199 - glGet*(GL_ACTIVE_STENCIL_FACE_EXT) was broken
1200 - Pentium
4 Mobile was mistakenly identified as having
3DNow!
1201 - fixed one-bit error in point/line fragment Z calculation
1202 - fixed potential segfault in fakeglx code
1203 - fixed color overflow problem in DOT3 texture env mode
1207 <h2>October
29,
2002</h2>
1208 <p>Mesa
4.1 has been released. This is a new development release.
1209 For a stable release, get
4.0.4.
1211 - GL_NV_vertex_program extension
1212 - GL_NV_vertex_program1_1 extension
1213 - GL_ARB_window_pos extension
1214 - GL_ARB_depth_texture extension
1215 - GL_ARB_shadow extension
1216 - GL_ARB_shadow_ambient extension
1217 - GL_EXT_shadow_funcs extension
1218 - GL_ARB_point_parameters extension
1219 - GL_ARB_texture_env_crossbar
1220 - GL_NV_point_sprite extension
1221 - GL_NV_texture_rectangle extension
1222 - GL_EXT_multi_draw_arrays extension
1223 - GL_EXT_stencil_two_side extension
1224 - GLX_SGIX_fbconfig and GLX_SGIX_pbuffer extensions
1225 - GL_ATI_texture_mirror_once extension (Ian Romanick)
1226 - massive overhaul/simplification of software rasterizer module,
1227 many contributions from Klaus Niederkrueger
1228 - faster software texturing in some cases (i.e. trilinear filtering)
1229 - new OSMesaGetProcAddress() function
1230 - more blend modes implemented with MMX code (Jose Fonseca)
1231 - added glutGetProcAddress() to GLUT
1232 - added GLUT_FPS env var to compute frames/second in glutSwapBuffers()
1233 - pbinfo and pbdemo PBuffer programs
1234 - glxinfo -v prints transprent pixel info (Gerd Sussner)
1236 - better mipmap LOD computation (prevents excessive blurriness)
1237 - OSMesaMakeCurrent() didn't recognize buffer size changes
1238 - assorted conformance fixes for
16-bit/channel rendering
1239 - texcombine alpha subtraction mode was broken
1240 - fixed some blend problems when GLchan==GLfloat (Gerk Huisma)
1241 - clamp colors to [
0,
1] in OSMesa if GLchan==GLfloat (Gerk Huisma)
1242 - fixed divide by zero error in NURBS tessellator (Jon Perry)
1243 - fixed GL_LINEAR fog bug by adding clamping
1244 - fixed FP exceptions found using Alpha CPU
1245 -
3dfx/glide driver render-to-window feature was broken
1246 - added missing GLX_TRANSPARENT_RGB token to glx.h
1247 - fixed error checking related to paletted textures
1248 - fixed reference count error in glDeleteTextures (Randy Fayan)
1250 - New spec file and Python code to generate some GL dispatch files
1251 - Glide driver defaults to
"no" with autoconf/automake
1252 - floating point color channels now clamped to [
0,inf)
1253 - updated demos/stex3d with new options
1257 <h2>October
4,
2002</h2>
1259 The
<a href=
"faq.html">Mesa FAQ
</a> has been rewritten.
1262 <h2>October
3,
2002</h2>
1263 <p>Mesa
4.0.4 has been released. This is a stable bug-fix release.
1265 - GL_NV_texture_rectangle extension
1266 - updated glext.h header (version
17)
1267 - updated DOS driver (Daniel Borca)
1268 - updated BeOS R5 driver (Philippe Houdoin)
1269 - added GL_IBM_texture_mirror_repeat
1270 - glxinfo now takes -l option to print interesting OpenGL limits info
1271 - GL_MESA_ycbcr_texture extension
1272 - GL_APPLE_client_storage extension (for some DRI drivers only)
1273 - GL_MESA_pack_invert extension
1275 - fixed GL_LINEAR fog bug by adding clamping
1276 - fixed FP exceptions found using Alpha CPU
1277 -
3dfx MESA_GLX_FX=window (render to window) didn't work
1278 - fixed memory leak in wglCreateContest (Karl Schultz)
1279 - define GLAPIENTRY and GLAPI if undefined in glu.h
1280 - wglGetProcAddress didn't handle all API functions
1281 - when testing for OpenGL
1.2 vs
1.3, check for GL_ARB_texture_cube_map
1282 - removed GL_MAX_CONVOLUTION_WIDTH/HEIGHT from glGetInteger/Float/etc()
1283 - error checking in compressed tex image functions had some glitches
1284 - fixed AIX compile problem in src/config.c
1285 - glGetTexImage was using pixel unpacking instead of packing params
1286 - auto-mipmap generation for cube maps was incorrect
1288 - max texture units reduced to six to accomodate texture rectangles
1289 - removed unfinished GL_MESA_sprite_point extension code
1292 <h2>June
25,
2002</h2>
1293 <p>Mesa
4.0.3 has been released. This is a stable bug-fix release.
1295 - updated GL/glext.h file (version
15)
1296 - corrected MMX blend code (Jose Fonseca)
1297 - support for software-based alpha planes in Windows driver
1298 - updated GGI driver (Filip Spacek)
1300 - glext.h had wrong values for GL_DOT3_RGB[A]_EXT tokens
1301 - OSMesaMakeCurrent() didn't recognize buffer size changes
1302 - assorted conformance fixes for
16-bit/channel rendering
1303 - texcombine alpha subtraction mode was broken
1304 - fixed lighting bug with non-uniform scaling and display lists
1305 - fixed bug when deleting shared display lists
1306 - disabled SPARC cliptest assembly code (Mesa bug
544665)
1307 - fixed a couple Solaris compilation/link problems
1308 - blending clipped glDrawPixels didn't always work
1309 - glGetTexImage() didn't accept packed pixel types
1310 - glPixelMapu[is]v() could explode given too large of pixelmap
1311 - glGetTexParameter[if]v() didn't accept GL_TEXTURE_MAX_ANISOTROPY_EXT
1312 - glXCopyContext() could lead to segfaults
1313 - glCullFace(GL_FRONT_AND_BACK) didn't work (bug
572665)
1315 - lots of C++ (g++) code clean-ups
1316 - lots of T
&L updates for the Radeon DRI driver
1318 - mipmap LOD computation (fixed for Mesa
4.1)
1321 <h2>April
2,
2002</h2>
1322 <p>Mesa
4.0.2 has been released. This is a stable bug-fix release.
1324 - New DOS (DJGPP) driver written by Daniel Borca
1325 - New driver interface functions for TCL drivers (such as Radeon DRI)
1326 - GL_RENDERER string returns
"Mesa Offscreen16" or
"Mesa Offscreen32"
1327 if using deep color channels
1328 - latest GL/glext.h and GL/glxext.h headers from SGI
1330 - GL_BLEND with non-black texture env color wasn't always correct
1331 - GL_REPLACE with GL_RGB texture format wasn't always correct (alpha)
1332 - glTexEnviv( pname != GL_TEXTURE_ENV_COLOR ) was broken
1333 - glReadPixels was sometimes mistakenly clipped by the scissor box
1334 - glDraw/ReadPixels didn't catch all the errors that they should have
1335 - Fixed
24bpp rendering problem in Windows driver (Karl Schultz)
1336 -
16-bit GLchan mode fixes (m_trans_tmp.h, s_triangle.c)
1337 - Fixed
1-bit float-
>int conversion bug in glDrawPixels(GL_DEPTH_COMP)
1338 - glColorMask as sometimes effecting glXSwapBuffers()
1339 - fixed a potential bug in XMesaGarbageCollect()
1340 - N threads rendering into one window didn't work reliably
1341 - glCopyPixels didn't work for deep color channels
1342 - improved
8 -
> 16bit/channel texture image conversion (Gerk Huisma)
1343 - glPopAttrib() didn't correctly restore user clip planes
1344 - user clip planes failed for some perspective projections (Chromium)
1347 <h2>December
17,
2001</h2>
1348 <p>Mesa
4.0.1 has been released. This is a stable bug-fix release.
1350 - better sub-pixel sample positions for AA triangles (Ray Tice)
1351 - slightly faster blending for (GL_ZERO, GL_ONE) and (GL_ONE, GL_ZERO)
1353 - added missing break statements in glGet*() for multisample cases
1354 - fixed uninitialized hash table mutex bug (display lists / texobjs)
1355 - fixed bad teximage error check conditional (bug
476846)
1356 - fixed demos readtex.c compilation problem on Windows (Karl Schultz)
1357 - added missing glGet() query for GL_MAX_TEXTURE_LOD_BIAS_EXT
1358 - silence some compiler warnings (gcc
2.96)
1359 - enable the #define GL_VERSION_1_3 in GL/gl.h
1360 - added GL
1.3 and GLX
1.4 entries to gl_mangle.h and glx_mangle.h
1361 - fixed glu.h typedef problem found with MSDev
6.0
1362 - build libGL.so with -Bsymbolic (fixes bug found with Chromium)
1363 - added missing 'const' to glXGetContextIDEXT() in glxext.h
1364 - fixed a few glXGetProcAddress() errors (texture compression, etc)
1365 - fixed start index bug in compiled vertex arrays (Keith)
1366 - fixed compilation problems in src/SPARC/glapi_sparc.S
1367 - fixed triangle strip
"parity" bug found in VTK medical1 demo (Keith)
1368 - use glXGetProcAddressARB in GLUT to avoid extension linking problems
1369 - provoking vertex of flat-shaded, color-index triangles was wrong
1370 - fixed a few display list bugs (GLUT walker, molecule, etc) (Keith)
1371 - glTexParameter didn't flush the vertex buffer (Ray Tice)
1372 - feedback attributes for glDraw/CopyPixels and glBitmap were wrong
1373 - fixed bug in normal length caching (ParaView lighting bug)
1376 <h2>October
22,
2001</h2>
1377 <p>Mesa
4.0 has been released. This is a stable release.
1379 - Mesa
4.0 implements the OpenGL
1.3 specification
1380 - GL_IBM_rasterpos_clip extension
1381 - GL_EXT_texture_edge_clamp extension (aka GL_SGIS_texture_edge_clamp)
1382 - GL_ARB_texture_mirrored_repeat extension
1383 - WindML UGL driver (Stephane Raimbault)
1384 - added OSMESA_MAX_WIDTH/HEIGHT queries
1385 - attempted compiliation fixes for Solaris
5,
7 and
8
1386 - updated glext.h and glxext.h files
1387 - updated Windows driver (Karl Schultz)
1389 - added some missing GLX
1.3 tokens to include/GL/glx.h
1390 - GL_COLOR_MATRIX changes weren't recognized by teximage functions
1391 - glCopyPixels with scale and bias was broken
1392 - glRasterPos with lighting could segfault
1393 - glDeleteTextures could leave a dangling pointer
1394 - Proxy textures for cube maps didn't work
1395 - fixed a number of
16-bit color channel bugs
1396 - fixed a few minor memory leaks
1397 - GLX context sharing was broken in
3.5
1398 - fixed state-update bugs in glPopClientAttrib()
1399 - fixed glDrawRangeElements() bug
1400 - fixed a glPush/PopAttrib() bug related to texture binding
1401 - flat-shaded, textured lines were broken
1402 - fixed a dangling pointer problem in the XMesa code (Chris Burghart)
1403 - lighting didn't always produce the correct alpha value
1404 - fixed
3DNow! code to not read past end of arrays (Andrew Lewycky)
1408 <h2>June
21,
2001</h2>
1409 <p>Mesa
3.5 has been released. This is a new development release.
1411 - internals of Mesa divided into modular pieces (Keith Whitwell)
1412 -
100% OpenGL
1.2 conformance (passes all conformance tests)
1413 - new AA line algorithm
1414 - GL_EXT_convolution extension
1415 - GL_ARB_imaging subset
1416 - OSMesaCreateContextExt() function
1417 - GL_ARB_texture_env_add extension (same as GL_EXT_texture_env_add)
1418 - GL_MAX_TEXTURE_UNITS_ARB now defaults to eight
1419 - GL_EXT_fog_coord extension (Keith Whitwell)
1420 - GL_EXT_secondary_color extension (Keith Whitwell)
1421 - GL_ARB_texture_env_add extension (same as GL_EXT_texture_env_add)
1422 - GL_SGIX_depth_texture extension
1423 - GL_SGIX_shadow and GL_SGIX_shadow_ambient extensions
1424 - demos/shadowtex.c demo of GL_SGIX_depth_texture and GL_SGIX_shadow
1425 - GL_ARB_texture_env_combine extension
1426 - GL_ARB_texture_env_dot3 extension
1427 - GL_ARB_texture_border_clamp (aka GL_SGIS_texture_border_clamp)
1428 - OSMesaCreateContextExt() function
1429 - libOSMesa.so library, contains the OSMesa driver interface
1430 - GL/glxext.h header file for GLX extensions
1431 - somewhat faster software texturing, fogging, depth testing
1432 - all color-index conformance tests now pass (only
8bpp tested)
1433 - SPARC assembly language TCL optimizations (David Miller)
1434 - GL_SGIS_generate_mipmap extension
1436 - fbiRev and tmuRev were unitialized when using Glide3
1437 - fixed a few color index mode conformance failures; all pass now
1438 - now appling antialiasing coverage to alpha after texturing
1439 - colors weren't getting clamped to [
0,
1] before color table lookup
1440 - fixed RISC alignment errors caused by COPY_4UBV macro
1441 - drawing wide, flat-shaded lines could cause a segfault
1442 - vertices now snapped to
1/
16 pixel to fix rendering of tiny triangles
1444 - SGI's Sample Implementation (SI)
1.3 GLU library replaces Mesa GLU
1445 - new libOSMesa.so library, contains the OSMesa driver interface
1449 <h2>May
17,
2001</h2>
1450 <p>Mesa
3.4.2 has been released. This is basically just a bug-fix release.
1451 Here's what's new:
</p>
1453 - deleting the currently bound texture could cause bad problems
1454 - using fog could result in random vertex alpha values
1455 - AA triangle rendering could touch pixels outside right window bound
1456 - fixed byteswapping problem in clear_32bit_ximage() function
1457 - fixed bugs in wglUseFontBitmapsA(), by Frank Warmerdam
1458 - fixed memory leak in glXUseXFont()
1459 - fragment sampling in AA triangle function was off by
1/
2 pixel
1460 - Windows: reading pixels from framebuffer didn't always work
1461 - glConvolutionFilter2D could segfault or cause FP exception
1462 - fixed segfaults in FX and X drivers when using tex unit
1 but not
0
1463 - GL_NAND logicop didn't work right in RGBA mode
1464 - fixed a memory corruption bug in vertex buffer reset code
1465 - clearing the softwara alpha buffer with scissoring was broken
1466 - fixed a few color index mode fog bugs
1467 - fixed some bad assertions in color index mode
1468 - fixed FX line 'stipple' bug #
420091
1470 - optimized writing mono-colored pixel spans to X pixmaps
1471 - increased max viewport size to
2048 x
2048
1475 <h2>April
29,
2001</h2>
1476 <p>New Mesa website
</p>
1477 <p>Mark Manning produced the new website.
<br>Thanks, Mark!
</p>
1480 <h2>February
14,
2001</h2>
1481 <p>Mesa
3.4.1 has been released. Here's what's new:
</p>
1483 - fixed some Linux build problems
1484 - fixed some Windows build problems
1485 - GL_EXT_texture_env_dot3 extension (Gareth Hughes)
1487 - added RENDER_START/RENDER_FINISH macros for glCopyTexImage in DRI
1488 - various state-update code changes needed for DRI bugs
1489 - disabled pixel transfer ops in glColorTable commands, not needed
1490 - fixed bugs in glCopyConvolutionFilter1D/
2D, glGetConvolutionFilter
1491 - updated sources and fixed compile problems in widgets-mesa/
1492 - GLX_PBUFFER enum value was wrong in glx.h
1493 - fixed a glColorMaterial lighting bug
1494 - fixed bad args to Read/WriteStencilSpan in h/w stencil clear function
1495 - glXCopySubBufferMESA() Y position was off by one
1496 - Error checking of glTexSubImage3D() was broken (bug
128775)
1497 - glPopAttrib() didn't restore all derived Mesa state correctly
1498 - Better glReadPixels accuracy for
16bpp color - fixes lots of OpenGL
1499 conformance problems at
16bpp.
1500 - clearing depth buffer with scissoring was broken, would segfault
1501 - OSMesaGetDepthBuffer() returned bad bytesPerValue value
1502 - fixed a line clipping bug (reported by Craig McDaniel)
1503 - fixed RGB color over/underflow bug for very tiny triangles
1505 - NURBS or evaluator surfaces inside display lists don't always work
1508 <h2>November
3,
2000</h2>
1509 <p>Mesa
3.4 has been released. Here's what's new since the
3.3 release:
</p>
1511 - optimized glDrawPixels for glPixelZoom(
1,-
1)
1513 - widgets-mesa/src/*.c files were missing from
3.3 distro
1514 - include/GL/mesa_wgl.h file was missing from
3.3 distro
1515 - fixed some Win32 compile problems
1516 - texture object priorities weren't getting initialized to
1.0
1517 - glAreTexturesResident return value was wrong when using hardware
1518 - glXUseXFont segfaulted when using
3dfx driver (via MESA_GLX_FX)
1519 - glReadPixels with GLushort packed types was broken
1520 - fixed a few bugs in the GL_EXT_texture_env_combine texture code
1521 - glPush/PopAttrib(GL_ENABLE_BIT) mishandled multi-texture enables
1522 - fixed some typos/bugs in the VB code
1523 - glDrawPixels(GL_COLOR_INDEX) to RGB window didn't work
1524 - optimized glDrawPixels paths weren't being used
1525 - per-fragment fog calculation didn't work without a Z buffer
1526 - improved blending accuracy, fixes Glean blendFunc test failures
1527 - glPixelStore(GL_PACK/UNPACK_SKIP_IMAGES) wasn't handled correctly
1528 - glXGetProcAddressARB() didn't always return the right address
1529 - gluBuild[
12]DMipmaps() didn't grok the GL_BGR pixel format
1530 - texture matrix changes weren't always detected (GLUT projtex demo)
1531 - fixed random color problem in vertex fog code
1532 - fixed Glide-related bug that let Quake get a
24-bit Z buffer
1534 - finished internal support for compressed textures for DRI
1537 <h2>April
24,
2000</h2>
1538 <p>Mesa
3.2 has been released. Here's what's new since the beta release:
</p>
1540 - fixed memcpy bugs in span.c
1541 - fixed missing glEnd problem in demos/tessdemo.c
1542 - fixed bug when clearing
24bpp Ximages
1543 - fixed clipping problem found in Unreal Tournament
1544 - fixed Loki's
"ice bug" and
"crazy triangles" seen in Heretic2
1545 - fixed Loki's
3dfx RGB vs BGR bug
1546 - fixed Loki's
3dfx smooth/flat shading bug in SoF
1548 - updated docs/README file
1549 - use bcopy() optimizations on FreeBSD
1550 - re-enabled the optimized persp_textured_triangle() function
1553 <h2>March
23,
2000</h2>
1554 <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>
1555 <p>3.2 (note even number) is a stabilization release of Mesa
3.1 meaning it's mainly
1557 <p>Here's what's changed:
</p>
1560 - mixed drawing of lines and bitmaps sometimes had wrong colors
1561 - added missing glHintPGI() function
1562 - fixed a polygon culling bug
1563 - fixed bugs in gluPartialDisk()
1564 - Z values in selection mode were wrong
1565 - added missing tokens:
1566 GL_SMOOTH_POINT_SIZE_RANGE
1567 GL_SMOOTH_POINT_SIZE_GRANULARITY
1568 GL_SMOOTH_LINE_WIDTH_RANGE
1569 GL_SMOOTH_LINE_WIDTH_GRANULARITY
1570 GL_ALIASED_POINT_SIZE_RANGE
1571 GL_ALIASED_LINE_WIDTH_RANGE
1572 - fixed glCopyPixels when copying from back to front buffer
1573 - GL_EXT_compiled_vertex_array tokens had _SGI suffix instead of _EXT
1574 - glDrawRangeElements(GL_LINES,
0,
1,
2, type, indices) was broken
1575 - glDeleteTextures() didn't decrement reference count correctly
1576 - GL_SRCA_ALPHA_SATURATE blend mode didn't work correctly
1577 - Actual depth of transformation matrix stacks was off by one
1578 -
24bpp visuals didn't address pixels correctly
1579 - mipmap level of detail (lambda) calculation simplified, more accurate
1580 -
101691 - Polygon clipping and GL_LINE
1581 -
101928 - Polygon clipping and GL_LINE (same fix as above)
1582 -
101808 - Non-glVertexArrays tristrip bug
1583 -
101971 - find_last_3f on Dec OSF (worked around)
1584 -
102369 - segv on dec osf (possibly a duplicate of the above)
1585 -
102893 - orientations of modelview cause segfault
1587 - updated SVGA Linux driver
1588 - added the MESA_FX_NO_SIGNALS env var, see docs/README
.3DFX
1589 - build libGLw.a (Xt/OpenGL drawing area widget) library by default
1590 - changed -O2 to -O3 for a number of gcc configs
1592 - glXCopyContext's mask parameter is now unsigned long, per GLX spec
1595 <p>Please report any problems with this release ASAP. Bugs should be filed on the
1596 Mesa3D website at sourceforge.
<br>
1597 After
3.2 is wrapped up I hope to release
3.3 beta
1 soon afterward.
</p>
1600 <h2>December
17,
1999</h2>
1601 <p>A Slashdot interview with Brian about Mesa (questions submitted by Slashdot readers)
1602 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>
1604 <h2>December
14,
1999</h2>
1605 <p>Mesa
3.1 is released!
</p>
1607 <h2>September
21,
1999</h2>
1608 <p>There appear to be two new files on the ftp site,
<code>MesaLib-
3.1beta3.tar.gz
</code>
1609 and
<code>MesaDemos-
3.1beta3.tar.gz
</code>,
1610 that seem to be... yes, I've just received confirmation from the beta center, they
1611 are indeed the
<b>THIRD
</b> beta release of Mesa
3.1! Happy Days. Happy Days. Thanks
1612 Keith Whitwell for preparing these for us during Brian's absence.
</p>
1614 <h2>August
30,
1999</h2>
1615 <p>I'm pleased to announce that I've accepted a position with Precision Insight,
1616 Inc. effective October,
1999. I'll be leaving Avid Technology in September.
</p>
1617 <p>I've been working on Mesa in my spare time for over five years. With Precision
1618 Insight I now have the opportunity to devote my full attention to advancing Mesa
1619 and OpenGL on Linux.
</p>
1620 <p>While I'll be focused on Linux, the X Window System, and hardware acceleration,
1621 my work will continue to be open sourced and available to any other programmers who
1622 may want to contribute to it, or use it for other projects or platforms
</p>
1623 <p>PS: I'm going to be traveling until Sep
6 and won't be reading email until then.
</p>
1625 <h2>August
23,
1999</h2>
1626 <p>Anonymous CVS access is back online so suck up all the bandwidth you can afford.
1627 Note that this is a new archive, so you will need to re-checkout the archive. That
1628 means don't
<i>cvs update
</i> from a previous download.
</p>
1630 <h2>August
17,
1999</h2>
1631 <p>A report from the SIGGRAPH '
99 Linux/OpenGL
1632 BOF meeting is now available.
</p>
1635 <h2>August
14,
1999</h2>
1636 <p><a href=
"http://www.mesa3d.org">www.mesa3d.org
</a> is having
1637 technical problems due to hardware failures at VA Linux systems. The Mac pages,
1638 ftp, and CVS services aren't fully restored yet. Please be patient.
</p>
1641 <h2>June
7,
1999</h2>
1642 <p>RPMS of the nVidia RIVA server can be found at
<code>ftp://ftp.mesa3d.org/mesa/misc/nVidia/
</code>.
</p>
1644 <h2>June
2,
1999</h2>
1645 <p><a href=
"http://www.nvidia.com/">nVidia
</a> has released some Linux binaries for
1646 xfree86
3.3.3.1, along with the
<b>full source
</b>, which includes GLX acceleration
1647 based on Mesa
3.0. They can be downloaded from
<code>http://www.nvidia.com/Products.nsf/htmlmedia/software_drivers.html
</code>.
</p>
1649 <h2>May
24,
1999</h2>
1650 <p>Beta
2 of Mesa
3.1 has been make available at
<code>ftp://ftp.mesa3d.org/mesa/beta/
</code>.
1651 If you are into the quake scene, you may want to try this out, as it contains some
1652 optimizations specifically in the Q3A rendering path.
1654 <h2>May
13,
1999</h2>
1655 <p>For those interested in the integration of Mesa into XFree86
4.0, Precision Insight
1656 has posted their lowlevel design documents at
<code>http://www.precisioninsight.com
</code>.
</p>
1658 <h2>May
13,
1999</h2>
1659 <pre>May
1999 - John Carmack of id Software, Inc. has made a donation of
1660 US$
10,
000 to the Mesa project to support its continuing development.
1661 Mesa is a free implementation of the OpenGL
3D graphics library and id's
1662 newest game, Quake
3 Arena, will use Mesa as the
3D renderer on Linux.
1664 The donation will go to Keith Whitwell, who has been optimizing Mesa to
1665 improve performance on
3d hardware. Thanks to Keith's work, many
1666 applications using Mesa
3.1 will see a dramatic performance increase
1667 over Mesa
3.0. The donation will allow Keith to continue working on
1668 Mesa full time for some time to come.
1670 For more information about Mesa see www.mesa3d.org. For more
1671 information about id Software, Inc. see www.idsoftware.com.
1673 --------------------------------
1675 This donation from John/id is very generous. Keith and I are very
1680 <h2>May
1,
1999</h2>
1681 <p>John Carmack made an interesting .plan update yesterday:
</p>
1683 <i>"I put together a document on optimizing OpenGL drivers for Q3 that
1684 should be helpful to the various Linux 3D teams.</i><br>
1685 http://www.quake3arena.com/news/glopt.html"
1688 <h2>April
7,
1999</h2>
1689 <p>Updated the Mesa contributors section and added links to RPM Mesa packages.
</p>
1691 <h2>March
18,
1999</h2>
1692 <p>The new webpages are now online. Enjoy, and let me know if you find any errors.
1694 <h2>February
16,
1999</h2>
1695 <p><a href=
"http://www.sgi.com/">SGI
</a> releases its
1696 <a href=
"http://www.sgi.com/software/opensource/glx/">GLX source code
</a>.
</p>
1698 <h2>January
22,
1999</h2>
1699 <p><a href=
"http://www.mesa3d.org">www.mesa3d.org
</a> established
</p>