# Mesa 6.4.1 / November 29, 2006

Mesa 6.4.1 is a stable, bug-fix release.

## MD5 checksums

    698ceb574cf882b0226761f5913c0da9  MesaLib-6.4.1.tar.gz
    ea148c828ec6f645526451db1b8556f1  MesaLib-6.4.1.tar.bz2
    42e93279468975ed2bf3111b8721e5d9  MesaLib-6.4.1.zip
    e3b0d50807fd2bdcd1a95aaddd786f13  MesaDemos-6.4.1.tar.gz
    99df1fdcb98d391666b476ca6f1dda8a  MesaDemos-6.4.1.tar.bz2
    b999d2c6d92fb4b7740a3dbd889348e3  MesaDemos-6.4.1.zip
    eadfe01fe5ddfb1eb8227dd567b31635  MesaGLUT-6.4.1.tar.gz
    bd003bb4f981a4f91dee4c38644d4f3f  MesaGLUT-6.4.1.tar.bz2
    71c401c037088bf688a88afdaeb3420f  MesaGLUT-6.4.1.zip

## Bug fixes

- redefining a vertex program string didn't take effect in TNL module
- fixed occasional segfault upon vertex/fragment parsing error
- vertex program LIT instruction didn't handle 0^0=1 correctly
- fragment program fog option didn't work with glDrawPixels, glBitmap
- USE_MGL_NAMESPACE didn't work for x86-64
- OSMesa demos were missing from previous release tarballs
- fixed problem with float->ushort conversion in glClear (bug 4992)
- popping of GL_EYE_PLANE texgen state was broken (bug 4996)
- popping of GL_SPOT_DIRECTION light state was broken (bug 5005)
- fixed occasional triangle color interpolation problem on VMS
- work around invalid free() call (bug 5131)
- fixed BSD X server compilation problem by including stdint.h

## 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