1<HTML> 2 3<TITLE>Mesa Release Notes</TITLE> 4 5<head><link rel="stylesheet" type="text/css" href="mesa.css"></head> 6 7<BODY> 8 9<body bgcolor="#eeeeee"> 10 11<H1>Mesa 7.4.1 Release Notes / 18 April 2009</H1> 12 13<p> 14Mesa 7.4.1 is a stable development release fixing bugs since the 7.4 release. 15</p> 16<p> 17Mesa 7.4.1 implements the OpenGL 2.1 API, but the version reported by 18glGetString(GL_VERSION) depends on the particular driver being used. 19Some drivers don't support all the features required in OpenGL 2.1. 20</p> 21<p> 22See the <a href="install.html">Compiling/Installing page</a> for prerequisites 23for DRI hardware acceleration. 24</p> 25 26 27<h2>MD5 checksums</h2> 28<pre> 290c3a72f3295a53a134c04bd7d209ea62 MesaLib-7.4.1.tar.gz 30423260578b653818ba66c2fcbde6d7ad MesaLib-7.4.1.tar.bz2 3184f78b154d4bd5c3ecc42eeff2e56676 MesaLib-7.4.1.zip 32aa0ad323e59d6d10ff33ac0dde462a60 MesaDemos-7.4.1.tar.gz 331e169fb6abc2b45613f1c98a82dfe690 MesaDemos-7.4.1.tar.bz2 34294e42be2d74176596c994ec23322fcf MesaDemos-7.4.1.zip 3592373bfa48e7b68dddf356e86b0e5699 MesaGLUT-7.4.1.tar.gz 36336f3824b578b072211e0beecf4f04f4 MesaGLUT-7.4.1.tar.bz2 3720751388d8ef16b42d25d9e3d705d101 MesaGLUT-7.4.1.zip 38</pre> 39 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> 56 57 58 59<h2>Driver Status</h2> 60 61<pre> 62Driver Status 63---------------------- ---------------------- 64DRI drivers varies with the driver 65XMesa/GLX (on Xlib) implements OpenGL 2.1 66OSMesa (off-screen) implements OpenGL 2.1 67Windows/Win32 implements OpenGL 2.1 68Glide (3dfx Voodoo1/2) implements OpenGL 1.3 69SVGA unsupported 70Wind River UGL unsupported 71DJGPP unsupported 72GGI unsupported 73BeOS unsupported 74Allegro unsupported 75D3D unsupported 76</pre> 77 78</body> 79</html> 80