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  4.   <title>Mesa Release Notes</title>
  5.   <link rel="stylesheet" type="text/css" href="../mesa.css">
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  9.  
  10. <div class="header">
  11.   <h1>The Mesa 3D Graphics Library</h1>
  12. </div>
  13.  
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  16.  
  17. <h1>Mesa 7.0 Release Notes / June 22, 2007</h1>
  18.  
  19. <p>
  20. Mesa 7.0 is a stable release, featuring OpenGL 2.1 API support.
  21. A number of bugs have been fixed since the 6.5.3 release.
  22. </p>
  23.  
  24.  
  25. <h2>MD5 checksums</h2>
  26. <pre>
  27. 35a1698986f7ac8dc435624ee9256cda  MesaLib-7.0.tar.gz
  28. 50c371455fa7532c04aa0a970f9bc51f  MesaLib-7.0.tar.bz2
  29. bcedb6f43c97c1bc49e5cc7f12835722  MesaLib-7.0.zip
  30. 9bad332c7b74f59be96556135212ca9e  MesaDemos-7.0.tar.gz
  31. fada2bc1f29da513e015fda1e3abd0c0  MesaDemos-7.0.tar.bz2
  32. 84e3bbe470d983ae32f1f0c779faf99e  MesaDemos-7.0.zip
  33. 76c7bb54f9850c689eba844f6daed332  MesaGLUT-7.0.tar.gz
  34. 4af28296e02772ef1de00e4e79bf3d12  MesaGLUT-7.0.tar.bz2
  35. 9043cb0b54cc03d1874728d74b12188c  MesaGLUT-7.0.zip
  36. </pre>
  37.  
  38.  
  39. <h2>New features</h2>
  40. <ul>
  41. <li>OpenGL 2.0 and 2.1 API support.
  42. </ul>
  43.  
  44. <h2>Bug fixes</h2>
  45. <ul>
  46. <li>Fixed a few fog-related bugs.
  47. <li>Fixed broken GLSL mix() function.
  48. <li>Fixed broken GLSL exp() functions.
  49. <li>Fixed GLSL mod4(vec4, vec4) bug.
  50. <li>Implemented GLSL asin(), acos(), atan() functions.
  51. <li>Fixed an R300 driver bug that caused Xorg composite manager to crash
  52. <li>Fixed R300 vertex program/matrix bug (10848)
  53. <li>GLSL dFdx() and dFdy() work for fragment program inputs now (texcoords)
  54. <li>Specifying an invalid texture unit as a sampler could lead to a crash
  55. <li>The GLX protocol request for glXDestroyPBuffer() was incorrect (bug 10983)
  56. <li>ARB vp state.light[n].half value was incorrect (bug 10987)
  57. <li>Fixed a positional light source bug (bug 11009)
  58. <li>Fixed point size attenuation problem (bug 11042)
  59. <li>glPopAttrib didn't restore texture object's LOD bias (bug 11049)
  60. <li>Fixed a TLS / TEXTREL problem (bug 7459)
  61. </ul>
  62.  
  63.  
  64. <h2>Internal code changes</h2>
  65. <ul>
  66. <li>Some texture code consolidation and simplifiction (Ian Romanick)
  67. <li>R300 driver clean-ups.
  68. </ul>
  69.  
  70.  
  71. <h2>To Do (someday) items</h2>
  72. <ul>
  73. <li>Switch to freeglut
  74. <li>Fix linux-glide target/driver.
  75. <li>Improved lambda and derivative calculation for frag progs.
  76. </ul>
  77.  
  78.  
  79. <h2>Driver Status</h2>
  80.  
  81. <pre>
  82. Driver                  Status
  83. ----------------------  ----------------------
  84. DRI drivers             varies with the driver
  85. XMesa/GLX (on Xlib)     implements OpenGL 2.1
  86. OSMesa (off-screen)     implements OpenGL 2.1
  87. Windows/Win32           implements OpenGL 2.1
  88. Glide (3dfx Voodoo1/2)  implements OpenGL 1.3
  89. SVGA                    unsupported
  90. Wind River UGL          unsupported
  91. DJGPP                   unsupported
  92. GGI                     unsupported
  93. BeOS                    unsupported
  94. Allegro                 unsupported
  95. D3D                     unsupported
  96. </pre>
  97.  
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