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5  <title>Mesa Release Notes</title>
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11  <h1>The Mesa 3D Graphics Library</h1>
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16
17<h1>Mesa 7.4.2 Release Notes / May 15, 2009</h1>
18
19<p>
20Mesa 7.4.2 is a stable development release fixing bugs since the 7.4.1 release.
21</p>
22<p>
23Mesa 7.4.2 implements the OpenGL 2.1 API, but the version reported by
24glGetString(GL_VERSION) depends on the particular driver being used.
25Some drivers don't support all the features required in OpenGL 2.1.
26</p>
27<p>
28See the <a href="../install.html">Compiling/Installing page</a> for prerequisites
29for DRI hardware acceleration.
30</p>
31
32
33<h2>MD5 checksums</h2>
34<pre>
35172f5193154dad731387f97bd44ab68f  MesaLib-7.4.2.tar.gz
36b10a76e32bde4645cfc34ea0416d7d8b  MesaLib-7.4.2.tar.bz2
37cc6dfc2efd424cc342b84e6bcd78ce5d  MesaLib-7.4.2.zip
38182a7e78aa7a480b3650a5c956dbddd1  MesaDemos-7.4.2.tar.gz
39bf559a0485667a3bfa4513a23501579b  MesaDemos-7.4.2.tar.bz2
405379e622b65e8c22022dba34aeb6f4f9  MesaDemos-7.4.2.zip
417cc43c1c35bf6a279a16e063dea3b8c5  MesaGLUT-7.4.2.tar.gz
42e0dfc44d537904a030861e5b3c760c11  MesaGLUT-7.4.2.tar.bz2
434a6cf5bbbac190d6ba97448b3098b7f4  MesaGLUT-7.4.2.zip
44</pre>
45
46
47<h2>Bug fixes</h2>
48<ul>
49<li>Fixed segfault when rendering to front buffer with DRI 1.
50<li>Fixed swrast texture rectangle bug when wrap mode = GL_CLAMP_TO_BORDER and
51    filter mode = GL_LINEAR.  (bug 21461)
52<li>Fixed texture object mem leak during context destruction.
53<li>Fixed a state validation bug in glCopyTex[Sub]Image()
54<li>Fixed some i965 GLSL bugs.
55<li>Fixed an R300 driver texture object bad memory reference.
56</ul>
57
58
59
60<h2>Driver Status</h2>
61
62<pre>
63Driver			Status
64----------------------	----------------------
65DRI drivers		varies with the driver
66XMesa/GLX (on Xlib)	implements OpenGL 2.1
67OSMesa (off-screen)	implements OpenGL 2.1
68Windows/Win32		implements OpenGL 2.1
69Glide (3dfx Voodoo1/2)	implements OpenGL 1.3
70SVGA			unsupported
71Wind River UGL		unsupported
72DJGPP			unsupported
73GGI			unsupported
74BeOS			unsupported
75Allegro			unsupported
76D3D			unsupported
77</pre>
78
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