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 7.0 Release Notes / June 22, 2007</H1> 12 13<p> 14Mesa 7.0 is a stable release, featuring OpenGL 2.1 API support. 15A number of bugs have been fixed since the 6.5.3 release. 16</p> 17 18 19<h2>MD5 checksums</h2> 20<pre> 2135a1698986f7ac8dc435624ee9256cda MesaLib-7.0.tar.gz 2250c371455fa7532c04aa0a970f9bc51f MesaLib-7.0.tar.bz2 23bcedb6f43c97c1bc49e5cc7f12835722 MesaLib-7.0.zip 249bad332c7b74f59be96556135212ca9e MesaDemos-7.0.tar.gz 25fada2bc1f29da513e015fda1e3abd0c0 MesaDemos-7.0.tar.bz2 2684e3bbe470d983ae32f1f0c779faf99e MesaDemos-7.0.zip 2776c7bb54f9850c689eba844f6daed332 MesaGLUT-7.0.tar.gz 284af28296e02772ef1de00e4e79bf3d12 MesaGLUT-7.0.tar.bz2 299043cb0b54cc03d1874728d74b12188c MesaGLUT-7.0.zip 30</pre> 31 32 33<h2>New features</h2> 34<ul> 35<li>OpenGL 2.0 and 2.1 API support. 36</ul> 37 38<h2>Bug fixes</h2> 39<ul> 40<li>Fixed a few fog-related bugs. 41<li>Fixed broken GLSL mix() function. 42<li>Fixed broken GLSL exp() functions. 43<li>Fixed GLSL mod4(vec4, vec4) bug. 44<li>Implemented GLSL asin(), acos(), atan() functions. 45<li>Fixed an R300 driver bug that caused Xorg composite manager to crash 46<li>Fixed R300 vertex program/matrix bug (10848) 47<li>GLSL dFdx() and dFdy() work for fragment program inputs now (texcoords) 48<li>Specifying an invalid texture unit as a sampler could lead to a crash 49<li>The GLX protocol request for glXDestroyPBuffer() was incorrect (bug 10983) 50<li>ARB vp state.light[n].half value was incorrect (bug 10987) 51<li>Fixed a positional light source bug (bug 11009) 52<li>Fixed point size attenuation problem (bug 11042) 53<li>glPopAttrib didn't restore texture object's LOD bias (bug 11049) 54<li>Fixed a TLS / TEXTREL problem (bug 7459) 55</ul> 56 57 58<h2>Internal code changes</h2> 59<ul> 60<li>Some texture code consolidation and simplifiction (Ian Romanick) 61<li>R300 driver clean-ups. 62</ul> 63 64 65<h2>To Do (someday) items</h2> 66<ul> 67<li>Switch to freeglut 68<li>Fix linux-glide target/driver. 69<li>Improved lambda and derivative calculation for frag progs. 70</ul> 71 72 73<h2>Driver Status</h2> 74 75<pre> 76Driver Status 77---------------------- ---------------------- 78DRI drivers varies with the driver 79XMesa/GLX (on Xlib) implements OpenGL 2.1 80OSMesa (off-screen) implements OpenGL 2.1 81Windows/Win32 implements OpenGL 2.1 82Glide (3dfx Voodoo1/2) implements OpenGL 1.3 83SVGA unsupported 84Wind River UGL unsupported 85DJGPP unsupported 86GGI unsupported 87BeOS unsupported 88Allegro unsupported 89D3D unsupported 90</pre> 91 92</body> 93</html> 94