xf86-video-vmware: Changes to 'master'

[Vinay Bondhugula]

 README             |    7 
 configure.ac       |    1 
 src/Makefile.am    |    4 
 src/svga_escape.h  |   30 +
 src/svga_overlay.h |   49 ++
 src/svga_reg.h     |  352 ++++++++++++++-
 src/vmware.c       |   15 
 src/vmware.h       |   20 
 src/vmwarevideo.c  | 1218 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 9 files changed, 1679 insertions(+), 17 deletions(-)

New commits:
commit bfd8398dde2d2de238c600eece9374d24d7d8549
Author: Bankim Bhavsar <bbhavsar at vmware.com>
Date:   Wed Jan 23 22:13:07 2008 -0800

    Xv extension for VMware's video driver
    
    This patch implements the Xv extension for VMware's X video driver.
    
    The Xv specification can be found here
    http://www.xfree86.org/current/DESIGN16.html
    
    I've written a trivial offscreen memory manager that allocates memory from the
    bottom part of the Video RAM and it can handle only 1 video-stream. Eventually
    we intend to support upto 32 video-streams (there is already support for
    multiple video streams in respective backends).