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5  <title>Mesa Release Notes</title>
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9
10<h1>Mesa 7.4.2 Release Notes / May 15, 2009</h1>
11
12<p>
13Mesa 7.4.2 is a stable development release fixing bugs since the 7.4.1 release.
14</p>
15<p>
16Mesa 7.4.2 implements the OpenGL 2.1 API, but the version reported by
17glGetString(GL_VERSION) depends on the particular driver being used.
18Some drivers don't support all the features required in OpenGL 2.1.
19</p>
20<p>
21See the <a href="install.html">Compiling/Installing page</a> for prerequisites
22for DRI hardware acceleration.
23</p>
24
25
26<h2>MD5 checksums</h2>
27<pre>
28172f5193154dad731387f97bd44ab68f  MesaLib-7.4.2.tar.gz
29b10a76e32bde4645cfc34ea0416d7d8b  MesaLib-7.4.2.tar.bz2
30cc6dfc2efd424cc342b84e6bcd78ce5d  MesaLib-7.4.2.zip
31182a7e78aa7a480b3650a5c956dbddd1  MesaDemos-7.4.2.tar.gz
32bf559a0485667a3bfa4513a23501579b  MesaDemos-7.4.2.tar.bz2
335379e622b65e8c22022dba34aeb6f4f9  MesaDemos-7.4.2.zip
347cc43c1c35bf6a279a16e063dea3b8c5  MesaGLUT-7.4.2.tar.gz
35e0dfc44d537904a030861e5b3c760c11  MesaGLUT-7.4.2.tar.bz2
364a6cf5bbbac190d6ba97448b3098b7f4  MesaGLUT-7.4.2.zip
37</pre>
38
39
40<h2>Bug fixes</h2>
41<ul>
42<li>Fixed segfault when rendering to front buffer with DRI 1.
43<li>Fixed swrast texture rectangle bug when wrap mode = GL_CLAMP_TO_BORDER and
44    filter mode = GL_LINEAR.  (bug 21461)
45<li>Fixed texture object mem leak during context destruction.
46<li>Fixed a state validation bug in glCopyTex[Sub]Image()
47<li>Fixed some i965 GLSL bugs.
48<li>Fixed an R300 driver texture object bad memory reference.
49</ul>
50
51
52
53<h2>Driver Status</h2>
54
55<pre>
56Driver			Status
57----------------------	----------------------
58DRI drivers		varies with the driver
59XMesa/GLX (on Xlib)	implements OpenGL 2.1
60OSMesa (off-screen)	implements OpenGL 2.1
61Windows/Win32		implements OpenGL 2.1
62Glide (3dfx Voodoo1/2)	implements OpenGL 1.3
63SVGA			unsupported
64Wind River UGL		unsupported
65DJGPP			unsupported
66GGI			unsupported
67BeOS			unsupported
68Allegro			unsupported
69D3D			unsupported
70</pre>
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