Significant changes since 2.3 beta1
Fix regression bug whereby GLXSpheres would ignore the first argument
glXChooseFBConfig() and glXChooseFBConfigSGIX() were erroneously
returning an error when a NULL attribute list argument was passed to
them. They now behave correctly.
Fixed regression issue whereby VirtualGL would deadlock when using the
X11 Transport with a remote X connection.
Fixed a GL_INVALID_OPERATION error that would occur after a call to
glXSwapBuffers() when a context with the OpenGL Core Profile was being used.
Fixed an issue whereby VirtualGL would abort with "terminate called
after throwing an instance of 'rrerror'" whenever a 3D application
running in VirtualGL exited and VirtualGL was compiled with GCC 4.6.
Added a new configuration option (VGL_DEFAULTFBCONFIG), which can be
used to manually specify the rendering attributes of the default FB
config that VirtualGL uses in the event that a 3D application does not
call glXChooseVisual() to specify a desired set of attributes. Refer to
the User's Guide for more information.
Worked around an issue whereby using very large fonts with glXUseXFont()
would cause Pixmap allocation failures with certain X servers.