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<div class="header"> 11 <h1>The Mesa 3D Graphics Library</h1> 12</div> 13 14<iframe src="../contents.html"></iframe> 15<div class="content"> 16 17<h1>Mesa 7.0 Release Notes / June 22, 2007</h1> 18 19<p> 20Mesa 7.0 is a stable release, featuring OpenGL 2.1 API support. 21A number of bugs have been fixed since the 6.5.3 release. 22</p> 23 24 25<h2>MD5 checksums</h2> 26<pre> 2735a1698986f7ac8dc435624ee9256cda MesaLib-7.0.tar.gz 2850c371455fa7532c04aa0a970f9bc51f MesaLib-7.0.tar.bz2 29bcedb6f43c97c1bc49e5cc7f12835722 MesaLib-7.0.zip 309bad332c7b74f59be96556135212ca9e MesaDemos-7.0.tar.gz 31fada2bc1f29da513e015fda1e3abd0c0 MesaDemos-7.0.tar.bz2 3284e3bbe470d983ae32f1f0c779faf99e MesaDemos-7.0.zip 3376c7bb54f9850c689eba844f6daed332 MesaGLUT-7.0.tar.gz 344af28296e02772ef1de00e4e79bf3d12 MesaGLUT-7.0.tar.bz2 359043cb0b54cc03d1874728d74b12188c MesaGLUT-7.0.zip 36</pre> 37 38 39<h2>New features</h2> 40<ul> 41<li>OpenGL 2.0 and 2.1 API support. 42</ul> 43 44<h2>Bug fixes</h2> 45<ul> 46<li>Fixed a few fog-related bugs. 47<li>Fixed broken GLSL mix() function. 48<li>Fixed broken GLSL exp() functions. 49<li>Fixed GLSL mod4(vec4, vec4) bug. 50<li>Implemented GLSL asin(), acos(), atan() functions. 51<li>Fixed an R300 driver bug that caused Xorg composite manager to crash 52<li>Fixed R300 vertex program/matrix bug (10848) 53<li>GLSL dFdx() and dFdy() work for fragment program inputs now (texcoords) 54<li>Specifying an invalid texture unit as a sampler could lead to a crash 55<li>The GLX protocol request for glXDestroyPBuffer() was incorrect (bug 10983) 56<li>ARB vp state.light[n].half value was incorrect (bug 10987) 57<li>Fixed a positional light source bug (bug 11009) 58<li>Fixed point size attenuation problem (bug 11042) 59<li>glPopAttrib didn't restore texture object's LOD bias (bug 11049) 60<li>Fixed a TLS / TEXTREL problem (bug 7459) 61</ul> 62 63 64<h2>Internal code changes</h2> 65<ul> 66<li>Some texture code consolidation and simplifiction (Ian Romanick) 67<li>R300 driver clean-ups. 68</ul> 69 70 71<h2>To Do (someday) items</h2> 72<ul> 73<li>Switch to freeglut 74<li>Fix linux-glide target/driver. 75<li>Improved lambda and derivative calculation for frag progs. 76</ul> 77 78 79<h2>Driver Status</h2> 80 81<pre> 82Driver Status 83---------------------- ---------------------- 84DRI drivers varies with the driver 85XMesa/GLX (on Xlib) implements OpenGL 2.1 86OSMesa (off-screen) implements OpenGL 2.1 87Windows/Win32 implements OpenGL 2.1 88Glide (3dfx Voodoo1/2) implements OpenGL 1.3 89SVGA unsupported 90Wind River UGL unsupported 91DJGPP unsupported 92GGI unsupported 93BeOS unsupported 94Allegro unsupported 95D3D unsupported 96</pre> 97 98</div> 99</body> 100</html> 101