Mesa 6.4 / October 24, 2005
===========================

Mesa 6.4 is a stable, bug-fix release.

MD5 checksums
-------------

::

   1cce0c1eb4fd15e9dfe837a1ce0c9812  MesaLib-6.4.tar.gz
   85a84e47a3f718f752f306b9e0954ef6  MesaLib-6.4.tar.bz2
   b976fea4f3ee06354c53f91b6e3f2ffc  MesaLib-6.4.zip
   d8734f2c69bcf7ef9f5ae454a85743ba  MesaDemos-6.4.tar.gz
   1a8c4d4fc699233f5fdb902b8753099e  MesaDemos-6.4.tar.bz2
   607ab7c7a7de0cc5febbdde2bfa03098  MesaDemos-6.4.zip
   3260156f66174322a092be0767962d34  MesaGLUT-6.4.tar.gz
   0465d053f83775f44a12dec4050dfd78  MesaGLUT-6.4.tar.bz2
   02abfcdcdf72ba938ae00f6e3b70fbe0  MesaGLUT-6.4.zip

New
---

-  Added a fast XOR line drawing function in Xlib driver
-  Added support for GL_ARB_texture_mirrored_repeat to savage driver
   (supported only on Savage4 hardware).

Changes
-------

-  Mesa now packaged in three parts: Library, Demos and GLUT

Bug fixes
---------

-  GLX_X_RENDERABLE token wasn't accepted by glXChooseFBConfig
-  Some files were present multiple times in the 6.3.2 tarballs
-  r200_vtxtmp_x86.S file was missing from 6.3.2 tarball (bug 4207)
-  glxgears_fbconfig demo didn't work (bug 4237)
-  fixed bug when bilinear sampling 2d textures with borders
-  glXCreatePbuffer() could segfault instead of returning 0 (bug 4235)
-  fixed undefined frexp and rand in X.org libGLcore.a (bug 4242)
-  fixed a few problems with proxy color tables (bug 4270)
-  fixed precision problem in Z clearing (bug 4395)
-  glBitmap, glDraw/CopyPixels mistakenly generated selection hits
-  fixed potential segfault caused by reading pixels outside of
   renderbuffer bounds
-  glGetTexLevelParameter didn't accept GL_TEXTURE_DEPTH_SIZE_ARB
-  fixed memory corruption bug involving software alpha buffers
-  glReadPixels clipped by window bounds was sometimes broken
-  glDraw/CopyPixels of stencil data ignored the stencil write mask
-  glReadPixels from a texture bound to a framebuffer object didn't work
-  glIsRender/FramebufferEXT weren't totally correct
-  fixed a number of point size attenuation/fade bugs
-  fixed glFogCoord bug 4729
-  GLX encoding for transpose matrix functions was broken
-  fixed broken fragment program KIL and SWZ instructions
-  fragment programs that wrote result.depth.z didn't work

Driver Status
-------------

::

   Driver         Status
   ----------------------  ----------------------
   DRI drivers     varies with the driver
   XMesa (Xlib)        implements OpenGL 1.5
   OSMesa (off-screen) implements OpenGL 1.5
   Windows/Win32       implements OpenGL 1.5
   Glide (3dfx Voodoo1/2)  requires updates
   SVGA            requires updates
   DJGPP           requires updates
   GGI         requires updates
   BeOS            requires updates
   Allegro         requires updates
   D3D         requires updates