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10<h1>Mesa 7.4.1 Release Notes / 18 April 2009</h1>
11
12<p>
13Mesa 7.4.1 is a stable development release fixing bugs since the 7.4 release.
14</p>
15<p>
16Mesa 7.4.1 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>
280c3a72f3295a53a134c04bd7d209ea62  MesaLib-7.4.1.tar.gz
29423260578b653818ba66c2fcbde6d7ad  MesaLib-7.4.1.tar.bz2
3084f78b154d4bd5c3ecc42eeff2e56676  MesaLib-7.4.1.zip
31aa0ad323e59d6d10ff33ac0dde462a60  MesaDemos-7.4.1.tar.gz
321e169fb6abc2b45613f1c98a82dfe690  MesaDemos-7.4.1.tar.bz2
33294e42be2d74176596c994ec23322fcf  MesaDemos-7.4.1.zip
3492373bfa48e7b68dddf356e86b0e5699  MesaGLUT-7.4.1.tar.gz
35336f3824b578b072211e0beecf4f04f4  MesaGLUT-7.4.1.tar.bz2
3620751388d8ef16b42d25d9e3d705d101  MesaGLUT-7.4.1.zip
37</pre>
38
39
40<h2>Bug fixes</h2>
41<ul>
42<li>Fixed a two-sided lighting bug in fixed-function-to-GPU code generation
43<li>Fixed some Darwin issues (Jeremy Huddleston)
44<li>Indexing the GLSL gl_EyePlane[] or gl_ObjectPlane[] arrays with a variable
45    was broken, bug 20986
46<li>Fixed incorrect texture unit bias in TXB instruction
47<li>glTexParameter settings weren't always propogated to drivers
48<li>Assorted vertex/fragment program bug fixes
49<li>Fixed point rendering in software rasterizer
50<li>Fixed potential deadlock in object hash functions
51<li>Fix a couple bugs surrounding front-buffer rendering with DRI2, but this
52    is not quite complete.
53<li>Fixed glPopAttrib() bug when restoring user clip planes
54</ul>
55
56
57
58<h2>Driver Status</h2>
59
60<pre>
61Driver			Status
62----------------------	----------------------
63DRI drivers		varies with the driver
64XMesa/GLX (on Xlib)	implements OpenGL 2.1
65OSMesa (off-screen)	implements OpenGL 2.1
66Windows/Win32		implements OpenGL 2.1
67Glide (3dfx Voodoo1/2)	implements OpenGL 1.3
68SVGA			unsupported
69Wind River UGL		unsupported
70DJGPP			unsupported
71GGI			unsupported
72BeOS			unsupported
73Allegro			unsupported
74D3D			unsupported
75</pre>
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