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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html lang="en"> 3<head> 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"> 7</head> 8<body> 9 10<div class="header"> 11 <h1>The Mesa 3D Graphics Library</h1> 12</div> 13 14<iframe src="contents.html"></iframe> 15<div class="content"> 16 17<h1>News</h1> 18 19<h2>September 19, 2014</h2> 20<p> 21<a href="relnotes/10.3.html">Mesa 10.3</a> is released. This is a new 22development release. See the release notes for more information about 23the release. 24</p> 25<p> 26Also, <a href="relnotes/10.2.8.html">Mesa 10.2.8</a> is released. 27This is a bug fix release from the 10.2 branch. 28</p> 29 30<h2>August 19, 2014</h2> 31<p> 32<a href="relnotes/10.2.6.html">Mesa 10.2.6</a> is released. 33This is a bug-fix release. 34</p> 35 36<h2>August 2, 2014</h2> 37<p> 38<a href="relnotes/10.2.5.html">Mesa 10.2.5</a> is released. 39This is a bug-fix release. 40</p> 41 42<h2>July 18, 2014</h2> 43<p> 44<a href="relnotes/10.2.4.html">Mesa 10.2.4</a> is released. 45This is a bug-fix release. 46</p> 47 48<h2>July 7, 2014</h2> 49<p> 50<a href="relnotes/10.2.3.html">Mesa 10.2.3</a> is released. 51This is a bug-fix release. 52</p> 53 54<h2>July 5, 2014</h2> 55 56<p> 57Mesa demos 8.2.0 is released. 58See the <a href="http://lists.freedesktop.org/archives/mesa-announce/2014-July/000100.html">announcement</a> for more information about the release. 59You 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>. 60</p> 61 62<h2>June 24, 2014</h2> 63<p> 64<a href="relnotes/10.1.6.html">Mesa 10.1.6</a> 65and <a href="relnotes/10.2.2.html">Mesa 10.2.2</a> are released. 66 67These are bug-fix releases from the 10.1 and 10.2 branches, respectively. 68</p> 69 70<h2>June 6, 2014</h2> 71<p> 72<a href="relnotes/10.2.1.html">Mesa 10.2.1</a> is released. This release 73only fixes a build error in the radeonsi driver that was introduced between 7410.2-rc5 and the 10.2 final release. 75</p> 76 77<h2>June 6, 2014</h2> 78<p> 79<a href="relnotes/10.2.html">Mesa 10.2</a> is released. This is a new 80development release. See the release notes for more information about 81the release. 82</p> 83<p> 84Also, <a href="relnotes/10.1.5.html">Mesa 10.1.5</a> is released. 85This is a bug fix release from the 10.1 branch. 86</p> 87 88<h2>May 20, 2014</h2> 89<p> 90<a href="relnotes/10.1.4.html">Mesa 10.1.4</a> is released. 91This is a bug-fix release. 92</p> 93 94<h2>May 9, 2014</h2> 95<p> 96<a href="relnotes/10.1.3.html">Mesa 10.1.3</a> is released. 97This is a bug-fix release, and is being released sooner than 98originally scheduled to fix a performance regression (vmware 99swapbuffers falling back to software) introduced to the 10010.1.2 release. 101</p> 102 103<h2>May 5, 2014</h2> 104<p> 105<a href="relnotes/10.1.2.html">Mesa 10.1.2</a> is released. 106This is a bug-fix release. 107</p> 108 109<h2>April 18, 2014</h2> 110<p> 111<a href="relnotes/10.1.1.html">Mesa 10.1.1</a> is released. 112This is a bug-fix release. 113</p> 114 115<h2>April 18, 2014</h2> 116<p> 117<a href="relnotes/10.0.5.html">Mesa 10.0.5</a> is released. 118This is a bug-fix release. 119<br> 120NOTE: Since the 10.1.1 release is being released concurrently, it is 121anticipated that 10.0.5 will be the final release in the 10.0 122series. Users of 10.0 are encouraged to migrate to the 10.1 series in 123order to obtain future fixes. 124</p> 125 126<h2>March 12, 2014</h2> 127<p> 128<a href="relnotes/10.0.4.html">Mesa 10.0.4</a> is released. 129This is a bug-fix release. 130</p> 131 132<h2>March 4, 2014</h2> 133<p> 134<a href="relnotes/10.1.html">Mesa 10.1</a> is released. 135This is a new development release. 136See the release notes for more information about the release. 137</p> 138 139<h2>February 3, 2014</h2> 140<p> 141<a href="relnotes/10.0.3.html">Mesa 10.0.3</a> is released. 142This is a bug-fix release. 143</p> 144 145<h2>January 9, 2014</h2> 146<p> 147<a href="relnotes/10.0.2.html">Mesa 10.0.2</a> is released. 148This is a bug-fix release. 149</p> 150 151<h2>December 12, 2013</h2> 152<p> 153<a href="relnotes/10.0.1.html">Mesa 10.0.1</a> 154and <a href="relnotes/9.2.5.html">Mesa 9.2.5</a> are released. 155These are both bug-fix releases. 156</p> 157 158<h2>November 30, 2013</h2> 159<p> 160<a href="relnotes/10.0.html">Mesa 10.0</a> is released. 161This is a new development release. 162See the release notes for more information about the release. 163</p> 164 165<h2>November 27, 2013</h2> 166<p> 167<a href="relnotes/9.2.4.html">Mesa 9.2.4</a> is released. 168This is a bug fix release. 169</p> 170 171<h2>November 13, 2013</h2> 172<p> 173<a href="relnotes/9.2.3.html">Mesa 9.2.3</a> is released. 174This is a bug fix release. 175</p> 176 177<h2>October 18, 2013</h2> 178<p> 179<a href="relnotes/9.2.2.html">Mesa 9.2.2</a> is released. 180This is a bug fix release. 181</p> 182 183<h2>October 4, 2013</h2> 184<p> 185<a href="relnotes/9.2.1.html">Mesa 9.2.1</a> and 186<a href="relnotes/9.1.7.html">Mesa 9.1.7</a> are released, 187both bug-fix releases. 188</p> 189 190<h2>August 27, 2013</h2> 191<p> 192<a href="relnotes/9.2.html">Mesa 9.2</a> is released. 193This is a new development release. 194See the release notes for more information about the release. 195</p> 196 197<h2>August 1, 2013</h2> 198<p> 199<a href="relnotes/9.1.6.html">Mesa 9.1.6</a> is released. 200This is a bug fix release. 201</p> 202 203<h2>July 17, 2013</h2> 204<p> 205<a href="relnotes/9.1.5.html">Mesa 9.1.5</a> is released. 206This is a bug fix release. 207</p> 208 209<h2>July 1, 2013</h2> 210<p> 211<a href="relnotes/9.1.4.html">Mesa 9.1.4</a> is released. 212This is a bug fix release. 213</p> 214 215<h2>May 21, 2013</h2> 216<p> 217<a href="relnotes/9.1.3.html">Mesa 9.1.3</a> is released. 218This is a bug fix release. 219</p> 220 221<h2>April 30, 2013</h2> 222<p> 223<a href="relnotes/9.1.2.html">Mesa 9.1.2</a> is released. 224This is a bug fix release. 225</p> 226 227<h2>March 19, 2013</h2> 228<p> 229<a href="relnotes/9.1.1.html">Mesa 9.1.1</a> is released. 230This is a bug fix release. 231</p> 232 233<h2>February 24, 2013</h2> 234 235<p> 236Mesa demos 8.1.0 is released. 237See the <a href="http://lists.freedesktop.org/archives/mesa-dev/2013-February/035180.html">announcement</a> for more information about the release. 238You 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>. 239</p> 240 241 242<h2>February 22, 2013</h2> 243 244<p> 245<a href="relnotes/9.1.html">Mesa 9.1</a> is released. 246This is a new development release. 247See the release notes for more information about the release. 248</p> 249 250 251<h2>February 21, 2013</h2> 252 253<p> 254<a href="relnotes/9.0.3.html">Mesa 9.0.3</a> is released. 255This is a bug fix release. 256</p> 257 258 259<h2>January 22, 2013</h2> 260 261<p> 262<a href="relnotes/9.0.2.html">Mesa 9.0.2</a> is released. 263This is a bug fix release. 264</p> 265 266 267<h2>November 16, 2012</h2> 268 269<p> 270<a href="relnotes/9.0.1.html">Mesa 9.0.1</a> is released. 271This is a bug fix release. 272</p> 273 274 275<h2>October 24, 2012</h2> 276 277<p> 278<a href="relnotes/8.0.5.html">Mesa 8.0.5</a> is released. 279This is a bug fix release. 280</p> 281 282 283<h2>October 8, 2012</h2> 284 285<p> 286<a href="relnotes/9.0.html">Mesa 9.0</a> is released. 287This is the first version of Mesa to support OpenGL 3.1 and GLSL 1.40 288(with the i965 driver). 289See the release notes for more information about the release. 290</p> 291 292 293<h2>July 10, 2012</h2> 294 295<p> 296<a href="relnotes/8.0.4.html">Mesa 8.0.4</a> is released. 297This is a bug fix release. 298</p> 299 300 301<h2>May 18, 2012</h2> 302 303<p> 304<a href="relnotes/8.0.3.html">Mesa 8.0.3</a> is released. 305This is a bug fix release. 306</p> 307 308 309<h2>March 21, 2012</h2> 310 311<p> 312<a href="relnotes/8.0.2.html">Mesa 8.0.2</a> is released. 313This is a bug fix release. 314</p> 315 316 317<h2>February 16, 2012</h2> 318 319<p> 320<a href="relnotes/8.0.1.html">Mesa 8.0.1</a> is released. This is a bug fix 321release. See the release notes for more information about the release. 322</p> 323 324<h2>February 9, 2012</h2> 325 326<p> 327<a href="relnotes/8.0.html">Mesa 8.0</a> is released. 328This is the first version of Mesa to support OpenGL 3.0 and GLSL 1.30 329(with the i965 driver). 330See the release notes for more information about the release. 331</p> 332 333 334<h2>November 27, 2011</h2> 335 336<p> 337<a href="relnotes/7.11.2.html">Mesa 7.11.2</a> is released. This is a bug fix 338release. This release was made primarily to fix build problems with 7.11.1 on 339Mandriva and to fix problems related to glCopyTexImage to luminance-alpha 340textures. The later was believed to have been fixed in 7.11.1 but was not. 341</p> 342 343<h2>November 17, 2011</h2> 344 345<p> 346<a href="relnotes/7.11.1.html">Mesa 7.11.1</a> is released. This is a bug 347fix release. 348</p> 349 350<h2>July 31, 2011</h2> 351 352<p> 353<a href="relnotes/7.11.html">Mesa 7.11</a> (final) is released. This is a new 354development release. 355</p> 356 357<h2>June 13, 2011</h2> 358 359<p> 360<a href="relnotes/7.10.3.html">Mesa 7.10.3</a> is released. This is a bug 361fix release. 362</p> 363 364<h2>April 6, 2011</h2> 365 366<p> 367<a href="relnotes/7.10.2.html">Mesa 7.10.2</a> is released. This is a bug 368fix release. 369</p> 370 371<h2>March 2, 2011</h2> 372 373<p> 374<a href="relnotes/7.9.2.html">Mesa 7.9.2</a> and 375<a href="relnotes/7.10.1.html">Mesa 7.10.1</a> are released. These are 376stable releases containing bug fixes since the 7.9.1 and 7.10 releases. 377</p> 378 379 380<h2>October 4, 2010</h2> 381 382<p> 383<a href="relnotes/7.9.html">Mesa 7.9</a> (final) is released. This is a new 384development release. 385</p> 386 387 388<h2>September 27, 2010</h2> 389 390<p> 391<a href="relnotes/7.9.html">Mesa 7.9.0-rc1</a> is released. This is a 392release candidate for the 7.9 development release. 393</p> 394 395 396<h2>June 16, 2010</h2> 397 398<p> 399<a href="relnotes/7.8.2.html">Mesa 7.8.2</a> is released. This is a bug-fix 400release collecting fixes since the 7.8.1 release. 401</p> 402 403 404<h2>April 5, 2010</h2> 405 406<p> 407<a href="relnotes/7.8.1.html">Mesa 7.8.1</a> is released. This is a bug-fix 408release for a few critical issues in the 7.8 release. 409</p> 410 411 412<h2>March 28, 2010</h2> 413<p> 414<a href="relnotes/7.7.1.html">Mesa 7.7.1</a> is released. This is a bug-fix 415release fixing issues found in the 7.7 release. 416</p> 417<p> 418Also, <a href="relnotes/7.8.html">Mesa 7.8</a> is released. This is a new 419development release. 420</p> 421 422 423 424<h2>December 21, 2009</h2> 425<p> 426<a href="relnotes/7.6.1.html">Mesa 7.6.1</a> is released. This is a bug-fix 427release fixing issues found in the 7.6 release. 428</p> 429<p> 430Also, <a href="relnotes/7.7.html">Mesa 7.7</a> is released. This is a new 431development release. 432</p> 433 434 435<h2>September 28, 2009</h2> 436<p> 437<a href="relnotes/7.6.html">Mesa 7.6</a> is released. This is a new feature 438release. Those especially concerned about stability may want to wait for the 439follow-on 7.6.1 bug-fix release. 440</p> 441<p> 442<a href="relnotes/7.5.2.html">Mesa 7.5.2</a> is also released. 443This is a stable release fixing bugs since the 7.5.1 release. 444</p> 445 446 447<h2>September 3, 2009</h2> 448<p> 449<a href="relnotes/7.5.1.html">Mesa 7.5.1</a> is released. 450This is a bug-fix release which fixes bugs found in version 7.5. 451</p> 452 453 454<h2>July 17, 2009</h2> 455<p> 456<a href="relnotes/7.5.html">Mesa 7.5</a> is released. 457This is a new features release. People especially concerned about 458stability may want to wait for the follow-on 7.5.1 bug-fix release. 459</p> 460 461 462<h2>June 23, 2009</h2> 463<p> 464<a href="relnotes/7.4.4.html">Mesa 7.4.4</a> is released. 465This is a stable release that fixes a regression in the i915/i965 drivers 466that slipped into the 7.4.3 release. 467</p> 468 469 470<h2>June 19, 2009</h2> 471<p> 472<a href="relnotes/7.4.3.html">Mesa 7.4.3</a> is released. 473This is a stable release fixing bugs since the 7.4.2 release. 474</p> 475 476 477<h2>May 15, 2009</h2> 478<p> 479<a href="relnotes/7.4.2.html">Mesa 7.4.2</a> is released. 480This is a stable release fixing bugs since the 7.4.1 release. 481</p> 482 483 484<h2>April 18, 2009</h2> 485<p> 486<a href="relnotes/7.4.1.html">Mesa 7.4.1</a> is released. 487This is a stable release fixing bugs since the 7.4 release. 488</p> 489 490 491<h2>March 27, 2009</h2> 492<p> 493<a href="relnotes/7.4.html">Mesa 7.4</a> is released. 494This is a stable release fixing bugs since the 7.3 release. 495</p> 496 497 498<h2>January 22, 2009</h2> 499<p> 500<a href="relnotes/7.3.html">Mesa 7.3</a> is released. 501This is a new development release. 502Mesa 7.4 will follow and will have bug fixes relative to 7.3. 503</p> 504 505 506<h2>September 20, 2008</h2> 507<p> 508<a href="relnotes/7.2.html">Mesa 7.2</a> is released. 509This is a stable, bug-fix release. 510</p> 511 512 513<h2>August 26, 2008</h2> 514<p> 515<a href="relnotes/7.1.html">Mesa 7.1</a> is released. 516This is a new development release. 517It should be relatively stable, but those especially concerned about 518stability should wait for the 7.2 release or use Mesa 7.0.4 (the 519previous stable release). 520</p> 521 522 523<h2>August 16, 2008</h2> 524<p> 525<a href="relnotes/7.0.4.html">Mesa 7.0.4</a> is released. 526This is a bug-fix release. 527</p> 528 529 530<h2>April 4, 2008</h2> 531<p> 532<a href="relnotes/7.0.3.html">Mesa 7.0.3</a> is released. 533This is a bug-fix release. 534</p> 535 536 537<h2>January 24, 2008</h2> 538 539<p> 540Added a new page describing the Mesa Cell driver. 541</p> 542 543 544 545<h2>November 13, 2007</h2> 546 547<p> 548Gallium3D is the codename for the new Mesa device driver architecture 549which is currently under development. 550</p> 551<p> 552Gallium3D development is taking place on the <em>gallium-0.1</em> branch 553of the git repository. 554Currently, there's only a software-only driver and an Intel i915/945 driver 555but other drivers will be coming... 556</p> 557 558 559<h2>November 10, 2007</h2> 560<p> 561<a href="relnotes/7.0.2.html">Mesa 7.0.2</a> is released. 562This is a bug-fix release. 563</p> 564 565 566<h2>August 3, 2007</h2> 567<p> 568<a href="relnotes/7.0.1.html">Mesa 7.0.1</a> is released. 569This is a bug-fix release. 570</p> 571 572 573<h2>June 22, 2007</h2> 574<p> 575<a href="relnotes/7.0.html">Mesa 7.0</a> is released. 576This is a stable release featuring OpenGL 2.1 support. 577</p> 578 579 580<h2>April 27, 2007</h2> 581<p> 582<a href="relnotes/6.5.3.html">Mesa 6.5.3</a> is released. 583This is a development release which will lead up to the Mesa 7.0 release 584(which will advertise OpenGL 2.1 API support). 585</p> 586 587 588<h2>March 26, 2007</h2> 589<p> 590The new Shading Language compiler branch has been merged into the git 591master branch. This is a step toward hardware support for the OpenGL 5922.0 Shading Language and will be included in the next Mesa release. 593In conjunction, <a href="http://glean.sf.net">Glean</a> has been updated 594with a new test that does over 130 tests of the 595shading language and built-in functions. 596</p> 597 598<h2>April 2007</h2> 599<p> 600Thomas Hellström of Tungsten Graphics has written a whitepaper 601describing the new DRI memory management system. 602</p> 603 604<h2>December 5, 2006</h2> 605<p> 606Mesa is now using git as its source code management system. 607The previous CVS repository should no longer be used. 608See the <a href="repository.html">repository page</a> for more information. 609</p> 610 611<h2>December 2, 2006</h2> 612<p> 613<a href="relnotes/6.5.2.html">Mesa 6.5.2</a> has been released. 614This is a new development release. 615</p> 616 617<h2>September 15, 2006</h2> 618<p> 619<a href="relnotes/6.5.1.html">Mesa 6.5.1</a> has been released. 620This is a new development release. 621</p> 622 623<h2>March 31, 2006</h2> 624<p> 625<a href="relnotes/6.5.html">Mesa 6.5</a> has been released. 626This is a new development release. 627</p> 628 629 630<h2>February 2, 2006</h2> 631<p> 632<a href="relnotes/6.4.2.html">Mesa 6.4.2</a> has been released. 633This is stable, bug-fix release. 634</p> 635 636 637<h2>November 29, 2005</h2> 638<p> 639<a href="relnotes/6.4.1.html">Mesa 6.4.1</a> has been released. 640This is stable, bug-fix release. 641</p> 642 643 644 645<h2>October 24, 2005</h2> 646<p> 647<a href="relnotes/6.4.html">Mesa 6.4</a> has been released. 648This is stable, bug-fix release. 649</p> 650 651 652<h2>August 19, 2005</h2> 653<p> 654Mesa 6.3.2 has been released. 655Note: there was no public release of version 6.3.1. 656</p> 657<a href="versions.html#6.3.2">Changes in version 6.3.1</a> 658<p> 659The MD5 checksums are: 660</p> 661<pre> 66298192e45ed8d69113688f89f90869346 MesaLib-6.3.2.tar.gz 6630df27701df0924d17ddf41185efa8ce1 MesaLib-6.3.2.tar.bz2 664ccb2423aab77fc7e81ce628734586140 MesaLib-6.3.2.zip 6659d0fca0a7d051c34a0b485423fb3e85d MesaDemos-6.3.2.tar.gz 66696708868450c188205e42229b5d813c4 MesaDemos-6.3.2.tar.bz2 667c5102501e609aa8996d832fafacb8ab9 MesaDemos-6.3.2.zip 668</pre> 669 670 671<h2>July 20, 2005</h2> 672<p> 673Mesa 6.3 has been released. 674This is a development release with new features, changes and bug fixes. 675</p> 676<pre> 677 New: 678 - GL_EXT_framebuffer_object extension 679 - GL_ARB_draw_buffers extension 680 - GL_ARB_pixel_buffer_object extension 681 - GL_OES_read_format extension (Ian Romanick) 682 - DirectFB driver (Claudio Ciccani) 683 - x86_64 vertex transformation code (Mikko T.) 684 Changes: 685 - added -stereo option for glxgears demo (Jacek Rosik) 686 - updated the PBuffer demo code in xdemos/ directory 687 - glDeleteTextures/Programs/Buffers() now makes the object ID 688 available for immediate re-use 689 - assorted 64-bit clean-ups fixes (x86_64 and Win64) 690 - lots of internal changes for GL_EXT_framebuffer_object 691 Bug fixes: 692 - some functions didn't support PBO functionality 693 - glGetTexImage didn't convert color index images to RGBA as required 694 - fragment program texcoords were sometimes wrong for points and lines 695 - fixed problem with negative dot product in arbfplight, fplight demos 696 - fixed bug in perspective correction of antialiased, textured lines 697 - querying GL_POST_CONVOLUTION_ALPHA_BIAS_EXT returned wrong value 698 - fixed a couple per-pixel fog bugs (Soju Matsumoto) 699 - glGetBooleanv(GL_FRAGMENT_PROGRAM_BINDING_NV) was broken 700 - fixed float parsing bug in ARB frag/vert programs (bug 2520) 701 - XMesaGetDepthBuffer() returned incorrect value for bytesPerValue 702 - GL_COLOR_MATERIAL with glColor3 didn't properly set diffuse alpha 703 - glXChooseFBConfig() crashed if attribList pointer was NULL 704 - program state.light[n].spot.direction.w was wrong value (bug 3083) 705 - fragment program fog option required glEnable(GL_FOG) - wrong. 706 - glColorTable() could produce a Mesa implementation error (bug 3135) 707 - RasterPos could get corrupted by color index rendering path 708 - Removed bad XTranslateCoordinates call when rendering to Pixmaps 709 - glPopAttrib() didn't properly restore GL_TEXTURE_GEN enable state 710 - fixed a few Darwin compilation problems 711</pre> 712<p> 713The MD5 checksums are: 714</p> 715<pre> 7160236f552d37514776945d5a013e5bb7b MesaLib-6.3.tar.gz 71760e1a8f78c4a8c7750a1e95753190986 MesaLib-6.3.tar.bz2 718ca7c950fbace68c70caa822322db7223 MesaLib-6.3.zip 71925ea801645b376c014051804fe4974b2 MesaDemos-6.3.tar.gz 7209248e74872ea88c57ec25c900c295057 MesaDemos-6.3.tar.bz2 7218537dfa734ef258dcc7272097558d434 MesaDemos-6.3.zip 722</pre> 723 724 725<h2>December 9, 2004</h2> 726<p> 727Mesa 6.2.1 has been released. 728This is a stable release which just fixes bugs since the 6.2 release. 729</p> 730<pre> 731 Bug fixes: 732 - don't apply regular fog or color sum when using a fragment program 733 - glProgramEnvParameter4fARB always generated an error on 734 GL_FRAGMENT_PROGRAM_ARB (fdo bug 1645) 735 - glVertexAttrib3svNV and glVertexAttrib3svARB were broken 736 - fixed width/height mix-up in glSeparableFilter2D() 737 - fixed regression in glCopyPixels + convolution 738 - glReadPixels from a clipped front color buffer didn't always work 739 - glTexImage didn't accept GL_RED/GREEN/BLUE as the format 740 - Attempting queries/accesses of VBO 0 weren't detected as errors 741 - paletted textures failed if the palette had fewer than 256 entries 742 Changes: 743 - fixed a bunch of compiler warnings found with gcc 3.4 744 - bug reports should to go bugzilla.freedesktop.org 745</pre> 746<p> 747The MD5 checksums are: 748</p> 749<pre> 75080008a92f6e055d3bfdde2cf331ec3fa MesaLib-6.2.1.tar.gz 751f43228cd2bf70f583ef3275c1c545421 MesaLib-6.2.1.tar.bz2 752dec26cfd40116ad021020fea2d94f652 MesaLib-6.2.1.zip 7532c7af3c986a7571c8713c8bfee7e49e3 MesaDemos-6.2.1.tar.gz 7543cac74667b50bcbd4f67f594fb4224a2 MesaDemos-6.2.1.tar.bz2 75575b3edd12eb2b370caf05f29b99e508a MesaDemos-6.2.1.zip 756</pre> 757 758 759<h2>October 2, 2004</h2> 760<p> 761Mesa 6.2 has been released. 762This is a stable release which just fixes bugs since the 6.1 release. 763</p> 764<pre> 765 New: 766 - enabled GL_ARB_texture_rectangle (same as GL_NV_texture_rectangle) 767 - updated Doxygen support (Jose Fonseca) 768 Changes: 769 - some GGI driver updates (Christoph Egger, bug 1025977) 770 Bug fixes: 771 - Omit GL_ARB_texture_non_power_of_two from list of OpenGL 1.5 features 772 - fixed a few compilation issues on IRIX 773 - fixed a matrix classification bug (reported by Wes Bethel) 774 - we weren't reseting the vertex/fragment program error state 775 before parsing (Dave Reveman) 776 - adjust texcoords for sampling texture rectangles (Dave Reveman) 777 - glGet*(GL_MAX_VERTEX_ATTRIBS_ARB) wasn't implemented 778 - repeated calls to glDeleteTexture(t) could lead to a crash 779 - fixed potential ref count bugs in VBOs and vertex/fragment programs 780 - spriteblast demo didn't handle window size changes correctly 781 - glTexSubImage didn't handle pixels=NULL correctly for PBOs 782 - fixed color index mode glDrawPixels bug (Karl Schultz) 783</pre> 784<p> 785The MD5 checksums are: 786</p> 787<pre> 7889e8f34b059272dbb8e1f2c968b33bbf0 MesaLib-6.2.tar.gz 7893d6a6362390b6a37d3cb2e615f3ac7db MesaLib-6.2.tar.bz2 7906cfd7895d28e695c0dbbed9469564091 MesaLib-6.2.zip 7913e06e33b0809f09855cb60883b8bdfef MesaDemos-6.2.tar.gz 7929d160009c3dfdb35fe7e4088c9ba8f85 MesaDemos-6.2.tar.bz2 793856f7ec947122eb3c8985ebc2f654dcd MesaDemos-6.2.zip 794</pre> 795 796 797<h2>August 18, 2004</h2> 798<p> 799Mesa 6.1 has been released. 800This is a new development release (version 6.2 will be a stabilization 801release). 802</p> 803<pre> 804 New: 805 - Revamped Makefile system 806 - glXUseRotatedXFont() utility (see xdemos/xuserotfont.c) 807 - internal driver interface changes related to texture object 808 allocation, vertex/fragment programs, BlendEquationSeparate, etc. 809 - option to walk triangle edges with double-precision floats 810 (Justin Novosad of Discreet) (see config.h file) 811 - support for AUX buffers in software GLX driver 812 - updated glext.h to version 24 and glxext.h to version 6 813 - new MESA_GLX_FORCE_ALPHA and MESA_GLX_DEPTH_BITS env vars 814 - updated BeOS support (Philippe Houdoin) 815 Changes: 816 - fragment fog interpolation is perspective corrected now 817 - new glTexImage code, much cleaner, may be a bit faster 818 Bug fixes: 819 - glArrayElement in display lists didn't handle generic vertex attribs 820 - glFogCoord didn't always work properly 821 - ARB_fragment_program fog options didn't work 822 - frag prog TEX instruction no longer incorrectly divides s,t,r by q 823 - ARB frag prog TEX and TEXP instructions now use LOD=0 824 - glTexEnviv in display lists didn't work 825 - glRasterPos didn't do texgen or apply texture matrix 826 - GL_DOUBLE-valued vertex arrays were broken in some cases 827 - fixed texture rectangle edge/border sampling bugs 828 - sampling an incomplete texture in a fragment program would segfault 829 - glTexImage was missing a few error checks 830 - fixed some minor glGetTexParameter glitches 831 - GL_INTENSITY was mistakenly accepted as a <format> to glTexImage 832 - fragment program writes to RC/HC register were broken 833 - fixed a few glitches in GL_HP_occlusion_test extension 834 - glBeginQueryARB and glEndQueryARB didn't work inside display lists 835 - vertex program state references were broken 836 - fixed triangle color interpolation bug on AIX (Shane Blackett) 837 - fixed a number of minor memory leaks (bug #1002030) 838</pre> 839<p> 840The MD5 checksums are: 841</p> 842<pre> 843c9284d295ebcd2e0486cc3cd54e5863c MesaLib-6.1.tar.gz 8445de1f53ec0709f60fc68fdfed57351f3 MesaLib-6.1.tar.bz2 845483e77cac4789a5d36c42f3c0136d6d8 MesaLib-6.1.zip 8468c46cfa6f9732acc6f6c25724aad0246 MesaDemos-6.1.tar.gz 84789bfe0f6c69b39fd0ebd9fff481a4e9b MesaDemos-6.1.tar.bz2 848161268531fcc6f0c5a056430ee97e0c1 MesaDemos-6.1.zip 849</pre> 850 851 852 853<h2>April 2, 2004</h2> 854 855<p> 856Mesa 6.0.1 has been released. 857This release basically just fixes bugs since the 6.0. release. 858</p> 859<pre> 860 New: 861 - upgraded glext.h to version 22 862 - new build targets (Dan Schikore) 863 - new linux-x86-opteron build target (Heath Feather) 864 Bug fixes: 865 - glBindProgramARB didn't update all necessary state 866 - fixed build problems on OpenBSD 867 - omit CVS directories from tarballs 868 - glGetTexImage(GL_COLOR_INDEX) was broken 869 - fixed an infinite loop in t&l module 870 - silenced some valgrind warnings about using unitialized memory 871 - fixed some compilation/link glitches on IRIX (Mike Stephens) 872 - glBindProgram wasn't getting compiled into display lists 873 - GLX_FBCONFIG_ID wasn't recognized in glXChooseFBConfig() (bug 888079) 874 - two-sided lighting and vertex program didn't work (bug 887330) 875 - stores to program parameter registers in vertex state programs 876 didn't work. 877 - fixed glOrtho bug found with gcc 3.2.2 (RH9) 878 - glXCreateWindow() wasn't fully implemented (bug 890894) 879 - generic vertex attribute arrays didn't work in display lists 880 - vertex buffer objects' default usage and access fields were wrong 881 - glDrawArrays with start!=0 was broken 882 - fragment program PK2H, UP2H, UP4B and UP4UB instructions were broken 883 - linux-osmesa16-static config didn't work 884 - fixed a few color index rendering problems (bug 910687) 885 - glInterleavedArrays didn't respect GL_CLIENT_ACTIVE_TEXTURE 886 - OSMesa RGB and BGR modes were broken 887 - glProgramStringARB mistakenly required a null-terminated string 888 - fragment program XPD instruction was incorrect 889 - glGetMaterial() didn't work reliably 890</pre> 891<p> 892The MD5 checksums are: 893</p> 894<pre> 895011be0e79666c7a6eb9693fbf9348653 MesaLib-6.0.1.tar.gz 896b7f14088c5c2f14490d2739a91102112 MesaLib-6.0.1.tar.bz2 897bf0510cf0a2b87d64cdd317eca3f1db1 MesaLib-6.0.1.zip 898b7b648599e0aaee1c4ffc554a2a9139e MesaDemos-6.0.1.tar.gz 899dd6aadfd9ca8e1cfa90c6ee492bc6f43 MesaDemos-6.0.1.tar.bz2 900eff71d59c211825e949199852f5a2316 MesaDemos-6.0.1.zip 901</pre> 902 903 904<h2>January 16, 2004</h2> 905 906<p> 907Mesa 6.0 has been released. This is a stabilization of the 5.1 release 908and primarily just incorporates bug fixes. 909</p> 910<pre> 911 New: 912 - full OpenGL 1.5 support 913 - updated GL/glext.h file to version 21 914 Changes: 915 - changed max framebuffer size to 4Kx4K (MAX_WIDTH/HEIGHT in config.h) 916 Bug fixes: 917 - fixed bug in UNCLAMPED_FLOAT_TO_UBYTE macro; solves a color 918 clamping issue 919 - updated suno5-gcc configs 920 - glColor3 functions sometimes resulted in undefined alpha values 921 - fixed FP divide by zero error seen on VMS with xlockmore, others 922 - fixed vertex/fragment program debug problem (bug 873011) 923 - building on AIX with gcc works now 924 - glDeleteProgramsARB failed for ARB fragment programs (bug 876160) 925 - glDrawRangeElements tried to modify potentially read-only storage 926 - updated files for building on Windows 927</pre> 928 929 930<h2>December 28, 2003</h2> 931 932<p> 933The Mesa CVS server has been moved to <a href="http://www.freedesktop.org"> 934freedesktop.org</a> because of problems with SourceForge's anonymous 935CVS service. 936</p> 937 938 939<h2>December 17, 2003</h2> 940 941<p> 942Mesa 5.1 has been released. This is a new development release. 943Mesa 6.0 will be the next stable release and will support all 944OpenGL 1.5 features. 945</p> 946<pre> 947 New features: 948 - reorganized directory tree 949 - GL_ARB_vertex/fragment_program extensions (Michal Krol & Karl Rasche) 950 - GL_ATI_texture_env_combine3 extension (Ian Romanick) 951 - GL_SGI_texture_color_table extension (Eric Plante) 952 - GL_NV_fragment_program extension 953 - GL_NV_light_max_exponent extension 954 - GL_EXT_texture_rectangle (identical to GL_NV_texture_rectangle) 955 - GL_ARB_occlusion_query extension 956 - GL_ARB_point_sprite extension 957 - GL_ARB_texture_non_power_of_two extension 958 - GL_IBM_multimode_draw_arrays extension 959 - GL_EXT_texture_mirror_clamp extension (Ian Romanick) 960 - GL_ARB_vertex_buffer_object extension 961 - new X86 feature detection code (Petr Sebor) 962 - less memory used for display lists and vertex buffers 963 - demo of per-pixel lighting with a fragment program (demos/fplight.c) 964 - new version (18) of glext.h header 965 - new spriteblast.c demo of GL_ARB_point_sprite 966 - faster glDrawPixels in X11 driver in some cases (see relnotes/5.1) 967 - faster glCopyPixels in X11 driver in some cases (see relnotes/5.1) 968 Bug fixes: 969 - really enable OpenGL 1.4 features in DOS driver. 970 - fixed issues in glDrawPixels and glCopyPixels for very wide images 971 - glPixelMapf/ui/usv()'s size parameter is GLsizei, not GLint 972 - fixed some texgen bugs reported by Daniel Borca 973 - fixed wglMakeCurrent(NULL, NULL) bug (#835861) 974 - fixed glTexSubImage3D z-offset bug (Cedric Gautier) 975 - fixed RGBA blend enable bug (Ville Syrjala) 976 - glAccum is supposed to be a no-op in selection/feedback mode 977 - fixed texgen bug #597589 (John Popplewell) 978 Changes: 979 - dropped API trace feature (src/Trace/) 980 - documentation overhaul. merged with website content. more html. 981 - glxgears.c demo updated to use GLX swap rate extensions 982 - glTexImage1/2/3D now allows width/height/depth = 0 983 - disable SPARC asm code on Linux (bug 852204) 984</pre> 985<p> 986The MD5 checksums are: 987</p> 988<pre> 98978f452f6c55478471a744f07147612b5 MesaLib-5.1.tar.gz 99067b3b8d3f7f4c8c44904551b851d01af MesaLib-5.1.tar.bz2 9916dd19ffa750ec7f634e370a987505c9d MesaLib-5.1.zip 992e0214d4ebb22409dfa9262f2b52fd828 MesaDemos-5.1.tar.gz 993066c9aff4fd924405de1ae9bad5ec9a7 MesaDemos-5.1.tar.bz2 994d2b5ba32b53e0ad0576c637a4cc1fb41 MesaDemos-5.1.zip 995</pre> 996 997 998<H2>November 12, 2003</H2> 999 1000<p> 1001New Mesa 5.0.2 tarballs have been uploaded to SourceForge which fix a 1002number of automake/libtool problems. 1003</p> 1004<p> 1005The new MD5 checksums are: 1006</p> 1007<pre> 1008a9dcf3ff9ad1b7d6ce73a0df7cff8b5b MesaLib-5.0.2.tar.gz 10097b4bf9261657c2fca03796d4955e6f50 MesaLib-5.0.2.tar.bz2 101079c141bddcbad557647535d02194f346 MesaLib-5.0.2.zip 1011952d9dc823dd818981d1a648d7b2668a MesaDemos-5.0.2.tar.gz 1012b81fafff90995025d2f25ea02b786642 MesaDemos-5.0.2.tar.bz2 1013a21be975589e8a2d1871b6bb7874fffa MesaDemos-5.0.2.zip 1014</pre> 1015 1016 1017<h2>September 5, 2003</h2> 1018 1019<p> 1020Mesa 5.0.2 has been released. This is a stable, bug-fix release. 1021</p> 1022<pre> 1023 Bug fixes: 1024 - fixed texgen problem causing texcoord's Q to be zero (stex3d) 1025 - default GL_TEXTURE_COMPARE_MODE_ARB was wrong 1026 - GL_CURRENT_MATRIX_NV query was wrong 1027 - GL_CURRENT_MATRIX_STACK_DEPTH_NV query was off by one 1028 - GL_LIST_MODE query wasn't correct 1029 - GL_FOG_COORDINATE_SOURCE_EXT query wasn't supported 1030 - GL_SECONDARY_COLOR_ARRAY_SIZE_EXT query returned wrong value 1031 - blended, wide lines didn't always work correctly (bug 711595) 1032 - glVertexAttrib4svNV w component was always 1 1033 - fixed bug in GL_IBM_rasterpos_clip (missing return) 1034 - GL_DEPTH_TEXTURE_MODE = GL_ALPHA didn't work correctly 1035 - a few Solaris compilation fixes 1036 - fixed glClear() problem for DRI drivers (non-existant stencil, etc) 1037 - fixed int/REAL mixup in GLU NURBS curve evaluator (Eric Cazeaux) 1038 - fixed delete [] bug in SI GLU (bug 721765) (Diego Santa Cruz) 1039 - glFog() didn't clamp fog colors 1040 - fixed bad float/int conversion for GL_TEXTURE_PRIORITY in the 1041 gl[Get]TexParameteri[v] functions 1042 - fixed invalid memory references in glTexGen functions (bug 781602) 1043 - integer-valued color arrays weren't handled correctly 1044 - glDrawPixels(GL_DEPTH_COMPONENT) with glPixelZoom didn't work 1045 - GL_EXT_texture_lod_bias is part of 1.4, overlooked in 5.0.1 1046 Changes: 1047 - build GLUT with -fexceptions so C++ apps propogate exceptions 1048</pre> 1049 1050 1051<h2>June 2003</h2> 1052 1053<p> 1054Mesa's directory tree has been overhauled. 1055Things are better organized now with some thought toward future needs. 1056</p> 1057<p> 1058In CVS, the latest Mesa 5.1 development code is now rooted under the 1059<b>Mesa-newtree/</b> directory. The old top-level <b>Mesa/</b> directory 1060holds the Mesa 5.0.x code which will be abandoned at some point. 1061</p> 1062 1063 1064<h2>March 30, 2003</h2> 1065 1066<p> 1067Mesa 5.0.1 has been released. This is a stable, bug-fix release. 1068</p> 1069<pre> 1070 New: 1071 - DOS driver updates from Daniel Borca 1072 - updated GL/gl_mangle.h file (Bill Hoffman) 1073 Bug fixes: 1074 - auto mipmap generation for cube maps was broken (bug 641363) 1075 - writing/clearing software alpha channels was unreliable 1076 - minor compilation fixes for OS/2 (Evgeny Kotsuba) 1077 - fixed some bad assertions found with shadowtex demo 1078 - fixed error checking bug in glCopyTexSubImage2D (bug 659020) 1079 - glRotate(angle, -x, 0, 0) was incorrect (bug 659677) 1080 - fixed potential segfault in texture object validation (bug 659012) 1081 - fixed some bogus code in _mesa_test_os_sse_exception_support (Linus) 1082 - fix fog stride bug in tnl code for h/w drivers (Michel Danzer) 1083 - fixed glActiveTexture / glMatrixMode(GL_TEXTURE) bug (#669080) 1084 - glGet(GL_CURRENT_SECONDARY_COLOR) should return 4 values, not 3 1085 - fixed compilation problem on Solaris7/x86 (bug 536406) 1086 - fixed prefetch bug in 3DNow! code (Felix Kuhling) 1087 - fixed NeXT build problem (FABSF macro) 1088 - glDrawPixels Z values when glPixelZoom!=1 were invalid (bug 687811) 1089 - zoomed glDraw/CopyPixels with clipping sometimes failed (bug 689964) 1090 - AA line and triangle Z values are now rounded, not truncated 1091 - fixed color interpolation bug when GLchan==GLfloat (bug 694461) 1092 - glArePrograms/TexturesResident() wasn't 100% correct (Jose Fonseca) 1093 - fixed a minor GL_COLOR_MATERIAL bug 1094 - NV vertex program EXP instruction was broken 1095 - glColorMask misbehaved with X window / pixmap rendering 1096 - fix autoconf/libtool GLU C++ linker problem on Linux (a total hack) 1097 - attempt to fix GGI compilation problem when MesaDemos not present 1098 - NV vertex program ARL-relative fetches didn't work 1099 Changes: 1100 - use glPolygonOffset in gloss demo to avoid z-fighting artifacts 1101 - updated winpos and pointblast demos to use ARB extensions 1102 - disable SPARC normal transformation code (bug 673938) 1103 - GLU fixes for OS/2 (Evgeny Kotsuba) 1104</pre> 1105<p> 1106MD5 checksums follow: 1107</p> 1108<pre> 1109b80f8b5d53a3e9f19b9fde5af0c542f0 MesaLib-5.0.1.tar.gz 1110513b4bbd7d38951f05027179063d876b MesaLib-5.0.1.tar.bz2 1111eebd395678f4520d33b267e5d5c22651 MesaLib-5.0.1.zip 111249d7feaec6dc1d2091d7c3cc72a9b320 MesaDemos-5.0.1.tar.gz 111337190374a98c3c892f0698be9ca3acf0 MesaDemos-5.0.1.tar.bz2 1114becd8bf17f5791361b4a54ba2a78e5c9 MesaDemos-5.0.1.zip 1115</pre> 1116 1117 1118 1119<h2>March 7, 2003</h2> 1120<p> 1121Website and documentation overhaul. 1122</p> 1123<p> 1124The website content and Mesa documentation (from the doc/ directory) have 1125been merged together. 1126All the documentation files have been entered into the CVS repository. 1127Many of the old plain-text files have been converted to html and modernized. 1128</p> 1129 1130 1131<h2>November 13, 2002</h2> 1132<p>Mesa 5.0 has been released. This is a stable release which 1133implements the OpenGL 1.4 specification. 1134</p><pre>New: 1135 - OpenGL 1.4 support (glGetString(GL_VERSION) returns "1.4") 1136 - removed some overlooked debugging code 1137 - glxinfo updated to support GLX_ARB_multisample 1138 - GLUT now support GLX_ARB_multisample 1139 - updated DOS driver (Daniel Borca) 1140Bug fixes: 1141 - GL_POINT and GL_LINE-mode polygons didn't obey cull state 1142 - fixed potential bug in _mesa_align_malloc/calloc() 1143 - fixed missing triangle bug when running vertex programs 1144 - fixed a few HPUX compilation problems 1145 - FX (Glide) driver didn't compile 1146 - setting GL_TEXTURE_BORDER_COLOR with glTexParameteriv() didn't work 1147 - a few EXT functions, like glGenTexturesEXT, were no-ops 1148 - a few OpenGL 1.4 functions like glFogCoord*, glBlendFuncSeparate, 1149 glMultiDrawArrays and glMultiDrawElements were missing 1150 - glGet*(GL_ACTIVE_STENCIL_FACE_EXT) was broken 1151 - Pentium 4 Mobile was mistakenly identified as having 3DNow! 1152 - fixed one-bit error in point/line fragment Z calculation 1153 - fixed potential segfault in fakeglx code 1154 - fixed color overflow problem in DOT3 texture env mode 1155</pre> 1156 1157 1158<h2>October 29, 2002</h2> 1159<p>Mesa 4.1 has been released. This is a new development release. 1160For a stable release, get 4.0.4. 1161</p><pre>New: 1162 - GL_NV_vertex_program extension 1163 - GL_NV_vertex_program1_1 extension 1164 - GL_ARB_window_pos extension 1165 - GL_ARB_depth_texture extension 1166 - GL_ARB_shadow extension 1167 - GL_ARB_shadow_ambient extension 1168 - GL_EXT_shadow_funcs extension 1169 - GL_ARB_point_parameters extension 1170 - GL_ARB_texture_env_crossbar 1171 - GL_NV_point_sprite extension 1172 - GL_NV_texture_rectangle extension 1173 - GL_EXT_multi_draw_arrays extension 1174 - GL_EXT_stencil_two_side extension 1175 - GLX_SGIX_fbconfig and GLX_SGIX_pbuffer extensions 1176 - GL_ATI_texture_mirror_once extension (Ian Romanick) 1177 - massive overhaul/simplification of software rasterizer module, 1178 many contributions from Klaus Niederkrueger 1179 - faster software texturing in some cases (i.e. trilinear filtering) 1180 - new OSMesaGetProcAddress() function 1181 - more blend modes implemented with MMX code (Jose Fonseca) 1182 - added glutGetProcAddress() to GLUT 1183 - added GLUT_FPS env var to compute frames/second in glutSwapBuffers() 1184 - pbinfo and pbdemo PBuffer programs 1185 - glxinfo -v prints transprent pixel info (Gerd Sussner) 1186Bug fixes: 1187 - better mipmap LOD computation (prevents excessive blurriness) 1188 - OSMesaMakeCurrent() didn't recognize buffer size changes 1189 - assorted conformance fixes for 16-bit/channel rendering 1190 - texcombine alpha subtraction mode was broken 1191 - fixed some blend problems when GLchan==GLfloat (Gerk Huisma) 1192 - clamp colors to [0,1] in OSMesa if GLchan==GLfloat (Gerk Huisma) 1193 - fixed divide by zero error in NURBS tessellator (Jon Perry) 1194 - fixed GL_LINEAR fog bug by adding clamping 1195 - fixed FP exceptions found using Alpha CPU 1196 - 3dfx/glide driver render-to-window feature was broken 1197 - added missing GLX_TRANSPARENT_RGB token to glx.h 1198 - fixed error checking related to paletted textures 1199 - fixed reference count error in glDeleteTextures (Randy Fayan) 1200Changes: 1201 - New spec file and Python code to generate some GL dispatch files 1202 - Glide driver defaults to "no" with autoconf/automake 1203 - floating point color channels now clamped to [0,inf) 1204 - updated demos/stex3d with new options 1205</pre> 1206 1207 1208<h2>October 4, 2002</h2> 1209<p> 1210The <a href="faq.html">Mesa FAQ</a> has been rewritten. 1211</p> 1212 1213<h2>October 3, 2002</h2> 1214<p>Mesa 4.0.4 has been released. This is a stable bug-fix release. 1215</p><pre> New: 1216 - GL_NV_texture_rectangle extension 1217 - updated glext.h header (version 17) 1218 - updated DOS driver (Daniel Borca) 1219 - updated BeOS R5 driver (Philippe Houdoin) 1220 - added GL_IBM_texture_mirror_repeat 1221 - glxinfo now takes -l option to print interesting OpenGL limits info 1222 - GL_MESA_ycbcr_texture extension 1223 - GL_APPLE_client_storage extension (for some DRI drivers only) 1224 - GL_MESA_pack_invert extension 1225 Bug fixes: 1226 - fixed GL_LINEAR fog bug by adding clamping 1227 - fixed FP exceptions found using Alpha CPU 1228 - 3dfx MESA_GLX_FX=window (render to window) didn't work 1229 - fixed memory leak in wglCreateContest (Karl Schultz) 1230 - define GLAPIENTRY and GLAPI if undefined in glu.h 1231 - wglGetProcAddress didn't handle all API functions 1232 - when testing for OpenGL 1.2 vs 1.3, check for GL_ARB_texture_cube_map 1233 - removed GL_MAX_CONVOLUTION_WIDTH/HEIGHT from glGetInteger/Float/etc() 1234 - error checking in compressed tex image functions had some glitches 1235 - fixed AIX compile problem in src/config.c 1236 - glGetTexImage was using pixel unpacking instead of packing params 1237 - auto-mipmap generation for cube maps was incorrect 1238 Changes: 1239 - max texture units reduced to six to accomodate texture rectangles 1240 - removed unfinished GL_MESA_sprite_point extension code 1241</pre> 1242 1243<h2>June 25, 2002</h2> 1244<p>Mesa 4.0.3 has been released. This is a stable bug-fix release. 1245</p><pre> New: 1246 - updated GL/glext.h file (version 15) 1247 - corrected MMX blend code (Jose Fonseca) 1248 - support for software-based alpha planes in Windows driver 1249 - updated GGI driver (Filip Spacek) 1250 Bug fixes: 1251 - glext.h had wrong values for GL_DOT3_RGB[A]_EXT tokens 1252 - OSMesaMakeCurrent() didn't recognize buffer size changes 1253 - assorted conformance fixes for 16-bit/channel rendering 1254 - texcombine alpha subtraction mode was broken 1255 - fixed lighting bug with non-uniform scaling and display lists 1256 - fixed bug when deleting shared display lists 1257 - disabled SPARC cliptest assembly code (Mesa bug 544665) 1258 - fixed a couple Solaris compilation/link problems 1259 - blending clipped glDrawPixels didn't always work 1260 - glGetTexImage() didn't accept packed pixel types 1261 - glPixelMapu[is]v() could explode given too large of pixelmap 1262 - glGetTexParameter[if]v() didn't accept GL_TEXTURE_MAX_ANISOTROPY_EXT 1263 - glXCopyContext() could lead to segfaults 1264 - glCullFace(GL_FRONT_AND_BACK) didn't work (bug 572665) 1265 Changes: 1266 - lots of C++ (g++) code clean-ups 1267 - lots of T&L updates for the Radeon DRI driver 1268 Known bugs: 1269 - mipmap LOD computation (fixed for Mesa 4.1) 1270</pre> 1271 1272<h2>April 2, 2002</h2> 1273<p>Mesa 4.0.2 has been released. This is a stable bug-fix release. 1274</p><pre> New: 1275 - New DOS (DJGPP) driver written by Daniel Borca 1276 - New driver interface functions for TCL drivers (such as Radeon DRI) 1277 - GL_RENDERER string returns "Mesa Offscreen16" or "Mesa Offscreen32" 1278 if using deep color channels 1279 - latest GL/glext.h and GL/glxext.h headers from SGI 1280 Bug fixes: 1281 - GL_BLEND with non-black texture env color wasn't always correct 1282 - GL_REPLACE with GL_RGB texture format wasn't always correct (alpha) 1283 - glTexEnviv( pname != GL_TEXTURE_ENV_COLOR ) was broken 1284 - glReadPixels was sometimes mistakenly clipped by the scissor box 1285 - glDraw/ReadPixels didn't catch all the errors that they should have 1286 - Fixed 24bpp rendering problem in Windows driver (Karl Schultz) 1287 - 16-bit GLchan mode fixes (m_trans_tmp.h, s_triangle.c) 1288 - Fixed 1-bit float->int conversion bug in glDrawPixels(GL_DEPTH_COMP) 1289 - glColorMask as sometimes effecting glXSwapBuffers() 1290 - fixed a potential bug in XMesaGarbageCollect() 1291 - N threads rendering into one window didn't work reliably 1292 - glCopyPixels didn't work for deep color channels 1293 - improved 8 -> 16bit/channel texture image conversion (Gerk Huisma) 1294 - glPopAttrib() didn't correctly restore user clip planes 1295 - user clip planes failed for some perspective projections (Chromium) 1296</pre> 1297 1298<h2>December 17, 2001</h2> 1299<p>Mesa 4.0.1 has been released. This is a stable bug-fix release. 1300</p><pre> New: 1301 - better sub-pixel sample positions for AA triangles (Ray Tice) 1302 - slightly faster blending for (GL_ZERO, GL_ONE) and (GL_ONE, GL_ZERO) 1303 Bug fixes: 1304 - added missing break statements in glGet*() for multisample cases 1305 - fixed uninitialized hash table mutex bug (display lists / texobjs) 1306 - fixed bad teximage error check conditional (bug 476846) 1307 - fixed demos readtex.c compilation problem on Windows (Karl Schultz) 1308 - added missing glGet() query for GL_MAX_TEXTURE_LOD_BIAS_EXT 1309 - silence some compiler warnings (gcc 2.96) 1310 - enable the #define GL_VERSION_1_3 in GL/gl.h 1311 - added GL 1.3 and GLX 1.4 entries to gl_mangle.h and glx_mangle.h 1312 - fixed glu.h typedef problem found with MSDev 6.0 1313 - build libGL.so with -Bsymbolic (fixes bug found with Chromium) 1314 - added missing 'const' to glXGetContextIDEXT() in glxext.h 1315 - fixed a few glXGetProcAddress() errors (texture compression, etc) 1316 - fixed start index bug in compiled vertex arrays (Keith) 1317 - fixed compilation problems in src/SPARC/glapi_sparc.S 1318 - fixed triangle strip "parity" bug found in VTK medical1 demo (Keith) 1319 - use glXGetProcAddressARB in GLUT to avoid extension linking problems 1320 - provoking vertex of flat-shaded, color-index triangles was wrong 1321 - fixed a few display list bugs (GLUT walker, molecule, etc) (Keith) 1322 - glTexParameter didn't flush the vertex buffer (Ray Tice) 1323 - feedback attributes for glDraw/CopyPixels and glBitmap were wrong 1324 - fixed bug in normal length caching (ParaView lighting bug) 1325</pre> 1326 1327<h2>October 22, 2001</h2> 1328<p>Mesa 4.0 has been released. This is a stable release. 1329</p><pre> New: 1330 - Mesa 4.0 implements the OpenGL 1.3 specification 1331 - GL_IBM_rasterpos_clip extension 1332 - GL_EXT_texture_edge_clamp extension (aka GL_SGIS_texture_edge_clamp) 1333 - GL_ARB_texture_mirrored_repeat extension 1334 - WindML UGL driver (Stephane Raimbault) 1335 - added OSMESA_MAX_WIDTH/HEIGHT queries 1336 - attempted compiliation fixes for Solaris 5, 7 and 8 1337 - updated glext.h and glxext.h files 1338 - updated Windows driver (Karl Schultz) 1339 Bug fixes: 1340 - added some missing GLX 1.3 tokens to include/GL/glx.h 1341 - GL_COLOR_MATRIX changes weren't recognized by teximage functions 1342 - glCopyPixels with scale and bias was broken 1343 - glRasterPos with lighting could segfault 1344 - glDeleteTextures could leave a dangling pointer 1345 - Proxy textures for cube maps didn't work 1346 - fixed a number of 16-bit color channel bugs 1347 - fixed a few minor memory leaks 1348 - GLX context sharing was broken in 3.5 1349 - fixed state-update bugs in glPopClientAttrib() 1350 - fixed glDrawRangeElements() bug 1351 - fixed a glPush/PopAttrib() bug related to texture binding 1352 - flat-shaded, textured lines were broken 1353 - fixed a dangling pointer problem in the XMesa code (Chris Burghart) 1354 - lighting didn't always produce the correct alpha value 1355 - fixed 3DNow! code to not read past end of arrays (Andrew Lewycky) 1356</pre> 1357 1358 1359<h2>June 21, 2001</h2> 1360<p>Mesa 3.5 has been released. This is a new development release. 1361</p><pre> New: 1362 - internals of Mesa divided into modular pieces (Keith Whitwell) 1363 - 100% OpenGL 1.2 conformance (passes all conformance tests) 1364 - new AA line algorithm 1365 - GL_EXT_convolution extension 1366 - GL_ARB_imaging subset 1367 - OSMesaCreateContextExt() function 1368 - GL_ARB_texture_env_add extension (same as GL_EXT_texture_env_add) 1369 - GL_MAX_TEXTURE_UNITS_ARB now defaults to eight 1370 - GL_EXT_fog_coord extension (Keith Whitwell) 1371 - GL_EXT_secondary_color extension (Keith Whitwell) 1372 - GL_ARB_texture_env_add extension (same as GL_EXT_texture_env_add) 1373 - GL_SGIX_depth_texture extension 1374 - GL_SGIX_shadow and GL_SGIX_shadow_ambient extensions 1375 - demos/shadowtex.c demo of GL_SGIX_depth_texture and GL_SGIX_shadow 1376 - GL_ARB_texture_env_combine extension 1377 - GL_ARB_texture_env_dot3 extension 1378 - GL_ARB_texture_border_clamp (aka GL_SGIS_texture_border_clamp) 1379 - OSMesaCreateContextExt() function 1380 - libOSMesa.so library, contains the OSMesa driver interface 1381 - GL/glxext.h header file for GLX extensions 1382 - somewhat faster software texturing, fogging, depth testing 1383 - all color-index conformance tests now pass (only 8bpp tested) 1384 - SPARC assembly language TCL optimizations (David Miller) 1385 - GL_SGIS_generate_mipmap extension 1386 Bug Fixes: 1387 - fbiRev and tmuRev were unitialized when using Glide3 1388 - fixed a few color index mode conformance failures; all pass now 1389 - now appling antialiasing coverage to alpha after texturing 1390 - colors weren't getting clamped to [0,1] before color table lookup 1391 - fixed RISC alignment errors caused by COPY_4UBV macro 1392 - drawing wide, flat-shaded lines could cause a segfault 1393 - vertices now snapped to 1/16 pixel to fix rendering of tiny triangles 1394 Changes: 1395 - SGI's Sample Implementation (SI) 1.3 GLU library replaces Mesa GLU 1396 - new libOSMesa.so library, contains the OSMesa driver interface 1397</pre> 1398 1399 1400<h2>May 17, 2001</h2> 1401<p>Mesa 3.4.2 has been released. This is basically just a bug-fix release. 1402Here's what's new:</p> 1403<pre> Bug fixes: 1404 - deleting the currently bound texture could cause bad problems 1405 - using fog could result in random vertex alpha values 1406 - AA triangle rendering could touch pixels outside right window bound 1407 - fixed byteswapping problem in clear_32bit_ximage() function 1408 - fixed bugs in wglUseFontBitmapsA(), by Frank Warmerdam 1409 - fixed memory leak in glXUseXFont() 1410 - fragment sampling in AA triangle function was off by 1/2 pixel 1411 - Windows: reading pixels from framebuffer didn't always work 1412 - glConvolutionFilter2D could segfault or cause FP exception 1413 - fixed segfaults in FX and X drivers when using tex unit 1 but not 0 1414 - GL_NAND logicop didn't work right in RGBA mode 1415 - fixed a memory corruption bug in vertex buffer reset code 1416 - clearing the softwara alpha buffer with scissoring was broken 1417 - fixed a few color index mode fog bugs 1418 - fixed some bad assertions in color index mode 1419 - fixed FX line 'stipple' bug #420091 1420 Changes: 1421 - optimized writing mono-colored pixel spans to X pixmaps 1422 - increased max viewport size to 2048 x 2048 1423</pre> 1424 1425 1426<h2>April 29, 2001</h2> 1427<p>New Mesa website</p> 1428<p>Mark Manning produced the new website.<br>Thanks, Mark!</p> 1429 1430 1431<h2>February 14, 2001</h2> 1432<p>Mesa 3.4.1 has been released. Here's what's new:</p> 1433<pre> New: 1434 - fixed some Linux build problems 1435 - fixed some Windows build problems 1436 - GL_EXT_texture_env_dot3 extension (Gareth Hughes) 1437 Bug fixes: 1438 - added RENDER_START/RENDER_FINISH macros for glCopyTexImage in DRI 1439 - various state-update code changes needed for DRI bugs 1440 - disabled pixel transfer ops in glColorTable commands, not needed 1441 - fixed bugs in glCopyConvolutionFilter1D/2D, glGetConvolutionFilter 1442 - updated sources and fixed compile problems in widgets-mesa/ 1443 - GLX_PBUFFER enum value was wrong in glx.h 1444 - fixed a glColorMaterial lighting bug 1445 - fixed bad args to Read/WriteStencilSpan in h/w stencil clear function 1446 - glXCopySubBufferMESA() Y position was off by one 1447 - Error checking of glTexSubImage3D() was broken (bug 128775) 1448 - glPopAttrib() didn't restore all derived Mesa state correctly 1449 - Better glReadPixels accuracy for 16bpp color - fixes lots of OpenGL 1450 conformance problems at 16bpp. 1451 - clearing depth buffer with scissoring was broken, would segfault 1452 - OSMesaGetDepthBuffer() returned bad bytesPerValue value 1453 - fixed a line clipping bug (reported by Craig McDaniel) 1454 - fixed RGB color over/underflow bug for very tiny triangles 1455 Known problems: 1456 - NURBS or evaluator surfaces inside display lists don't always work 1457</pre> 1458 1459<h2>November 3, 2000</h2> 1460<p>Mesa 3.4 has been released. Here's what's new since the 3.3 release:</p> 1461<pre> New: 1462 - optimized glDrawPixels for glPixelZoom(1,-1) 1463 Bug Fixes: 1464 - widgets-mesa/src/*.c files were missing from 3.3 distro 1465 - include/GL/mesa_wgl.h file was missing from 3.3 distro 1466 - fixed some Win32 compile problems 1467 - texture object priorities weren't getting initialized to 1.0 1468 - glAreTexturesResident return value was wrong when using hardware 1469 - glXUseXFont segfaulted when using 3dfx driver (via MESA_GLX_FX) 1470 - glReadPixels with GLushort packed types was broken 1471 - fixed a few bugs in the GL_EXT_texture_env_combine texture code 1472 - glPush/PopAttrib(GL_ENABLE_BIT) mishandled multi-texture enables 1473 - fixed some typos/bugs in the VB code 1474 - glDrawPixels(GL_COLOR_INDEX) to RGB window didn't work 1475 - optimized glDrawPixels paths weren't being used 1476 - per-fragment fog calculation didn't work without a Z buffer 1477 - improved blending accuracy, fixes Glean blendFunc test failures 1478 - glPixelStore(GL_PACK/UNPACK_SKIP_IMAGES) wasn't handled correctly 1479 - glXGetProcAddressARB() didn't always return the right address 1480 - gluBuild[12]DMipmaps() didn't grok the GL_BGR pixel format 1481 - texture matrix changes weren't always detected (GLUT projtex demo) 1482 - fixed random color problem in vertex fog code 1483 - fixed Glide-related bug that let Quake get a 24-bit Z buffer 1484 Changes: 1485 - finished internal support for compressed textures for DRI 1486</pre> 1487 1488<h2>April 24, 2000</h2> 1489<p>Mesa 3.2 has been released. Here's what's new since the beta release:</p> 1490<pre> Bug fixes: 1491 - fixed memcpy bugs in span.c 1492 - fixed missing glEnd problem in demos/tessdemo.c 1493 - fixed bug when clearing 24bpp Ximages 1494 - fixed clipping problem found in Unreal Tournament 1495 - fixed Loki's "ice bug" and "crazy triangles" seen in Heretic2 1496 - fixed Loki's 3dfx RGB vs BGR bug 1497 - fixed Loki's 3dfx smooth/flat shading bug in SoF 1498 Changes: 1499 - updated docs/README file 1500 - use bcopy() optimizations on FreeBSD 1501 - re-enabled the optimized persp_textured_triangle() function 1502</pre> 1503 1504<h2>March 23, 2000</h2> 1505<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> 1506<p>3.2 (note even number) is a stabilization release of Mesa 3.1 meaning it's mainly 1507just bug fixes.</p> 1508<p>Here's what's changed:</p> 1509<pre> 1510 Bug fixes: 1511 - mixed drawing of lines and bitmaps sometimes had wrong colors 1512 - added missing glHintPGI() function 1513 - fixed a polygon culling bug 1514 - fixed bugs in gluPartialDisk() 1515 - Z values in selection mode were wrong 1516 - added missing tokens: 1517 GL_SMOOTH_POINT_SIZE_RANGE 1518 GL_SMOOTH_POINT_SIZE_GRANULARITY 1519 GL_SMOOTH_LINE_WIDTH_RANGE 1520 GL_SMOOTH_LINE_WIDTH_GRANULARITY 1521 GL_ALIASED_POINT_SIZE_RANGE 1522 GL_ALIASED_LINE_WIDTH_RANGE 1523 - fixed glCopyPixels when copying from back to front buffer 1524 - GL_EXT_compiled_vertex_array tokens had _SGI suffix instead of _EXT 1525 - glDrawRangeElements(GL_LINES, 0, 1, 2, type, indices) was broken 1526 - glDeleteTextures() didn't decrement reference count correctly 1527 - GL_SRCA_ALPHA_SATURATE blend mode didn't work correctly 1528 - Actual depth of transformation matrix stacks was off by one 1529 - 24bpp visuals didn't address pixels correctly 1530 - mipmap level of detail (lambda) calculation simplified, more accurate 1531 - 101691 - Polygon clipping and GL_LINE 1532 - 101928 - Polygon clipping and GL_LINE (same fix as above) 1533 - 101808 - Non-glVertexArrays tristrip bug 1534 - 101971 - find_last_3f on Dec OSF (worked around) 1535 - 102369 - segv on dec osf (possibly a duplicate of the above) 1536 - 102893 - orientations of modelview cause segfault 1537 New: 1538 - updated SVGA Linux driver 1539 - added the MESA_FX_NO_SIGNALS env var, see docs/README.3DFX 1540 - build libGLw.a (Xt/OpenGL drawing area widget) library by default 1541 - changed -O2 to -O3 for a number of gcc configs 1542 Changes: 1543 - glXCopyContext's mask parameter is now unsigned long, per GLX spec 1544</pre> 1545 1546<p>Please report any problems with this release ASAP. Bugs should be filed on the 1547Mesa3D website at sourceforge.<br> 1548After 3.2 is wrapped up I hope to release 3.3 beta 1 soon afterward.</p> 1549<p>-- Brian</p> 1550 1551<h2>December 17, 1999</h2> 1552<p>A Slashdot interview with Brian about Mesa (questions submitted by Slashdot readers) 1553can 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> 1554 1555<h2>December 14, 1999</h2> 1556<p>Mesa 3.1 is released!</p> 1557 1558<h2>September 21, 1999</h2> 1559<p>There appear to be two new files on the ftp site, <code>MesaLib-3.1beta3.tar.gz</code> 1560and <code>MesaDemos-3.1beta3.tar.gz</code>, 1561that seem to be... yes, I've just received confirmation from the beta center, they 1562are indeed the <b>THIRD</b> beta release of Mesa 3.1! Happy Days. Happy Days. Thanks 1563Keith Whitwell for preparing these for us during Brian's absence.</p> 1564 1565<h2>August 30, 1999</h2> 1566<p>I'm pleased to announce that I've accepted a position with Precision Insight, 1567Inc. effective October, 1999. I'll be leaving Avid Technology in September.</p> 1568<p>I've been working on Mesa in my spare time for over five years. With Precision 1569Insight I now have the opportunity to devote my full attention to advancing Mesa 1570and OpenGL on Linux.</p> 1571<p>While I'll be focused on Linux, the X Window System, and hardware acceleration, 1572my work will continue to be open sourced and available to any other programmers who 1573may want to contribute to it, or use it for other projects or platforms</p> 1574<p>PS: I'm going to be traveling until Sep 6 and won't be reading email until then.</p> 1575 1576<h2>August 23, 1999</h2> 1577<p>Anonymous CVS access is back online so suck up all the bandwidth you can afford. 1578Note that this is a new archive, so you will need to re-checkout the archive. That 1579means don't <i>cvs update</i> from a previous download.</p> 1580 1581<h2>August 17, 1999</h2> 1582<p>A report from the SIGGRAPH '99 Linux/OpenGL 1583BOF meeting is now available.</p> 1584<p>-Brian</p> 1585 1586<h2>August 14, 1999</h2> 1587<p><a href="http://www.mesa3d.org">www.mesa3d.org</a> is having 1588technical problems due to hardware failures at VA Linux systems. The Mac pages, 1589ftp, and CVS services aren't fully restored yet. Please be patient.</p> 1590<p>-Brian</p> 1591 1592<h2>June 7, 1999</h2> 1593<p>RPMS of the nVidia RIVA server can be found at <code>ftp://ftp.mesa3d.org/mesa/misc/nVidia/</code>.</p> 1594 1595<h2>June 2, 1999</h2> 1596<p><a href="http://www.nvidia.com/">nVidia</a> has released some Linux binaries for 1597xfree86 3.3.3.1, along with the <b>full source</b>, which includes GLX acceleration 1598based on Mesa 3.0. They can be downloaded from <code>http://www.nvidia.com/Products.nsf/htmlmedia/software_drivers.html</code>.</p> 1599 1600<h2>May 24, 1999</h2> 1601<p>Beta 2 of Mesa 3.1 has been make available at <code>ftp://ftp.mesa3d.org/mesa/beta/</code>. 1602If you are into the quake scene, you may want to try this out, as it contains some 1603optimizations specifically in the Q3A rendering path. 1604 1605<h2>May 13, 1999</h2> 1606<p>For those interested in the integration of Mesa into XFree86 4.0, Precision Insight 1607has posted their lowlevel design documents at <code>http://www.precisioninsight.com</code>.</p> 1608 1609<h2>May 13, 1999</h2> 1610<pre>May 1999 - John Carmack of id Software, Inc. has made a donation of 1611US$10,000 to the Mesa project to support its continuing development. 1612Mesa is a free implementation of the OpenGL 3D graphics library and id's 1613newest game, Quake 3 Arena, will use Mesa as the 3D renderer on Linux. 1614 1615The donation will go to Keith Whitwell, who has been optimizing Mesa to 1616improve performance on 3d hardware. Thanks to Keith's work, many 1617applications using Mesa 3.1 will see a dramatic performance increase 1618over Mesa 3.0. The donation will allow Keith to continue working on 1619Mesa full time for some time to come. 1620 1621For more information about Mesa see www.mesa3d.org. For more 1622information about id Software, Inc. see www.idsoftware.com. 1623 1624-------------------------------- 1625 1626This donation from John/id is very generous. Keith and I are very 1627grateful. 1628 1629</pre> 1630 1631<h2>May 1, 1999</h2> 1632<p>John Carmack made an interesting .plan update yesterday:</p> 1633<blockquote> 1634 <i>"I put together a document on optimizing OpenGL drivers for Q3 that 1635 should be helpful to the various Linux 3D teams.</i><br> 1636 http://www.quake3arena.com/news/glopt.html" 1637</blockquote> 1638 1639<h2>April 7, 1999</h2> 1640<p>Updated the Mesa contributors section and added links to RPM Mesa packages.</p> 1641 1642<h2>March 18, 1999</h2> 1643<p>The new webpages are now online. Enjoy, and let me know if you find any errors. 1644 1645<h2>February 16, 1999</h2> 1646<p><a href="http://www.sgi.com/">SGI</a> releases its 1647<a href="http://www.sgi.com/software/opensource/glx/">GLX source code</a>.</p> 1648 1649<h2>January 22, 1999</h2> 1650<p><a href="http://www.mesa3d.org">www.mesa3d.org</a> established</p> 1651 1652</div> 1653</body> 1654</html> 1655