mesa: Changes to 'master'

[Roland Scheidegger]

 src/mesa/drivers/dri/i915/intel_pixel.c         |    6 ++++++
 src/mesa/drivers/dri/i915tex/intel_pixel_draw.c |    6 ++++++
 src/mesa/main/context.c                         |   11 +++++++++++
 3 files changed, 23 insertions(+)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit cbfe29cdee5d338a25f13abbbb191b80428d05c8
Author: Roland Scheidegger <sroland at tungstengraphics.com>
Date:   Mon Jul 16 18:21:36 2007 +0200

    fix bogus fb/drawable information
    
    the framebuffer objects attached to drawables can have invalidate state
    associated with them, since for the window framebuffer this is per-context
    state and not per-fbo state. Since drivers rely on that information
    (otherwise would need to check if currently the window-framebuffer is
    bound in a lot of places) fix it up in _mesa_make_current (ugly).
    (Brought over from i915tex_privbuffers, where it fixes xdemos/wincopy
    when switching to front buffer rendering.)

commit fb3b9060d48934ca4faa72e966c00aee627ce96d
Author: Roland Scheidegger <sroland at tungstengraphics.com>
Date:   Mon Jul 16 18:09:30 2007 +0200

    fix segfault with i915 drivers in swrast drawpixels path when resizing windows