Mesa 7.4.2 Release Notes / May 15, 2009
=======================================

Mesa 7.4.2 is a stable development release fixing bugs since the 7.4.1
release.

Mesa 7.4.2 implements the OpenGL 2.1 API, but the version reported by
glGetString(GL\_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 2.1.

See the `Compiling/Installing page <../install.html>`__ for
prerequisites for DRI hardware acceleration.

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

::

    172f5193154dad731387f97bd44ab68f  MesaLib-7.4.2.tar.gz
    b10a76e32bde4645cfc34ea0416d7d8b  MesaLib-7.4.2.tar.bz2
    cc6dfc2efd424cc342b84e6bcd78ce5d  MesaLib-7.4.2.zip
    182a7e78aa7a480b3650a5c956dbddd1  MesaDemos-7.4.2.tar.gz
    bf559a0485667a3bfa4513a23501579b  MesaDemos-7.4.2.tar.bz2
    5379e622b65e8c22022dba34aeb6f4f9  MesaDemos-7.4.2.zip
    7cc43c1c35bf6a279a16e063dea3b8c5  MesaGLUT-7.4.2.tar.gz
    e0dfc44d537904a030861e5b3c760c11  MesaGLUT-7.4.2.tar.bz2
    4a6cf5bbbac190d6ba97448b3098b7f4  MesaGLUT-7.4.2.zip

Bug fixes
---------

-  Fixed segfault when rendering to front buffer with DRI 1.
-  Fixed swrast texture rectangle bug when wrap mode =
   GL\_CLAMP\_TO\_BORDER and filter mode = GL\_LINEAR. (bug 21461)
-  Fixed texture object mem leak during context destruction.
-  Fixed a state validation bug in glCopyTex[Sub]Image()
-  Fixed some i965 GLSL bugs.
-  Fixed an R300 driver texture object bad memory reference.

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

::

    Driver         Status
    ----------------------  ----------------------
    DRI drivers     varies with the driver
    XMesa/GLX (on Xlib) implements OpenGL 2.1
    OSMesa (off-screen) implements OpenGL 2.1
    Windows/Win32       implements OpenGL 2.1
    Glide (3dfx Voodoo1/2)  implements OpenGL 1.3
    SVGA            unsupported
    Wind River UGL      unsupported
    DJGPP           unsupported
    GGI         unsupported
    BeOS            unsupported
    Allegro         unsupported
    D3D         unsupported