llvmpipe: shortcircuit some calls to set_scene_state
[mesa.git] / docs / relnotes-7.4.1.html
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3 <TITLE>Mesa Release Notes</TITLE>
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11 <H1>Mesa 7.4.1 Release Notes / 18 April 2009</H1>
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13 <p>
14 Mesa 7.4.1 is a stable development release fixing bugs since the 7.4 release.
15 </p>
16 <p>
17 Mesa 7.4.1 implements the OpenGL 2.1 API, but the version reported by
18 glGetString(GL_VERSION) depends on the particular driver being used.
19 Some drivers don't support all the features required in OpenGL 2.1.
20 </p>
21 <p>
22 See the <a href="install.html">Compiling/Installing page</a> for prerequisites
23 for DRI hardware acceleration.
24 </p>
25
26
27 <h2>MD5 checksums</h2>
28 <pre>
29 0c3a72f3295a53a134c04bd7d209ea62 MesaLib-7.4.1.tar.gz
30 423260578b653818ba66c2fcbde6d7ad MesaLib-7.4.1.tar.bz2
31 84f78b154d4bd5c3ecc42eeff2e56676 MesaLib-7.4.1.zip
32 aa0ad323e59d6d10ff33ac0dde462a60 MesaDemos-7.4.1.tar.gz
33 1e169fb6abc2b45613f1c98a82dfe690 MesaDemos-7.4.1.tar.bz2
34 294e42be2d74176596c994ec23322fcf MesaDemos-7.4.1.zip
35 92373bfa48e7b68dddf356e86b0e5699 MesaGLUT-7.4.1.tar.gz
36 336f3824b578b072211e0beecf4f04f4 MesaGLUT-7.4.1.tar.bz2
37 20751388d8ef16b42d25d9e3d705d101 MesaGLUT-7.4.1.zip
38 </pre>
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40
41 <h2>Bug fixes</h2>
42 <ul>
43 <li>Fixed a two-sided lighting bug in fixed-function-to-GPU code generation
44 <li>Fixed some Darwin issues (Jeremy Huddleston)
45 <li>Indexing the GLSL gl_EyePlane[] or gl_ObjectPlane[] arrays with a variable
46 was broken, bug 20986
47 <li>Fixed incorrect texture unit bias in TXB instruction
48 <li>glTexParameter settings weren't always propogated to drivers
49 <li>Assorted vertex/fragment program bug fixes
50 <li>Fixed point rendering in software rasterizer
51 <li>Fixed potential deadlock in object hash functions
52 <li>Fix a couple bugs surrounding front-buffer rendering with DRI2, but this
53 is not quite complete.
54 <li>Fixed glPopAttrib() bug when restoring user clip planes
55 </ul>
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58
59 <h2>Driver Status</h2>
60
61 <pre>
62 Driver Status
63 ---------------------- ----------------------
64 DRI drivers varies with the driver
65 XMesa/GLX (on Xlib) implements OpenGL 2.1
66 OSMesa (off-screen) implements OpenGL 2.1
67 Windows/Win32 implements OpenGL 2.1
68 Glide (3dfx Voodoo1/2) implements OpenGL 1.3
69 SVGA unsupported
70 Wind River UGL unsupported
71 DJGPP unsupported
72 GGI unsupported
73 BeOS unsupported
74 Allegro unsupported
75 D3D unsupported
76 </pre>
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