1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html lang="en"> 3<head> 4 <title>Mesa Release Notes</title> 5 <link rel="stylesheet" type="text/css" href="mesa.css"> 6 <meta http-equiv="content-type" content="text/html; charset=utf-8"> 7</head> 8<body> 9 10<h1>Mesa 7.0 Release Notes / June 22, 2007</h1> 11 12<p> 13Mesa 7.0 is a stable release, featuring OpenGL 2.1 API support. 14A number of bugs have been fixed since the 6.5.3 release. 15</p> 16 17 18<h2>MD5 checksums</h2> 19<pre> 2035a1698986f7ac8dc435624ee9256cda MesaLib-7.0.tar.gz 2150c371455fa7532c04aa0a970f9bc51f MesaLib-7.0.tar.bz2 22bcedb6f43c97c1bc49e5cc7f12835722 MesaLib-7.0.zip 239bad332c7b74f59be96556135212ca9e MesaDemos-7.0.tar.gz 24fada2bc1f29da513e015fda1e3abd0c0 MesaDemos-7.0.tar.bz2 2584e3bbe470d983ae32f1f0c779faf99e MesaDemos-7.0.zip 2676c7bb54f9850c689eba844f6daed332 MesaGLUT-7.0.tar.gz 274af28296e02772ef1de00e4e79bf3d12 MesaGLUT-7.0.tar.bz2 289043cb0b54cc03d1874728d74b12188c MesaGLUT-7.0.zip 29</pre> 30 31 32<h2>New features</h2> 33<ul> 34<li>OpenGL 2.0 and 2.1 API support. 35</ul> 36 37<h2>Bug fixes</h2> 38<ul> 39<li>Fixed a few fog-related bugs. 40<li>Fixed broken GLSL mix() function. 41<li>Fixed broken GLSL exp() functions. 42<li>Fixed GLSL mod4(vec4, vec4) bug. 43<li>Implemented GLSL asin(), acos(), atan() functions. 44<li>Fixed an R300 driver bug that caused Xorg composite manager to crash 45<li>Fixed R300 vertex program/matrix bug (10848) 46<li>GLSL dFdx() and dFdy() work for fragment program inputs now (texcoords) 47<li>Specifying an invalid texture unit as a sampler could lead to a crash 48<li>The GLX protocol request for glXDestroyPBuffer() was incorrect (bug 10983) 49<li>ARB vp state.light[n].half value was incorrect (bug 10987) 50<li>Fixed a positional light source bug (bug 11009) 51<li>Fixed point size attenuation problem (bug 11042) 52<li>glPopAttrib didn't restore texture object's LOD bias (bug 11049) 53<li>Fixed a TLS / TEXTREL problem (bug 7459) 54</ul> 55 56 57<h2>Internal code changes</h2> 58<ul> 59<li>Some texture code consolidation and simplifiction (Ian Romanick) 60<li>R300 driver clean-ups. 61</ul> 62 63 64<h2>To Do (someday) items</h2> 65<ul> 66<li>Switch to freeglut 67<li>Fix linux-glide target/driver. 68<li>Improved lambda and derivative calculation for frag progs. 69</ul> 70 71 72<h2>Driver Status</h2> 73 74<pre> 75Driver Status 76---------------------- ---------------------- 77DRI drivers varies with the driver 78XMesa/GLX (on Xlib) implements OpenGL 2.1 79OSMesa (off-screen) implements OpenGL 2.1 80Windows/Win32 implements OpenGL 2.1 81Glide (3dfx Voodoo1/2) implements OpenGL 1.3 82SVGA unsupported 83Wind River UGL unsupported 84DJGPP unsupported 85GGI unsupported 86BeOS unsupported 87Allegro unsupported 88D3D unsupported 89</pre> 90 91</body> 92</html> 93