Merge remote-tracking branch 'remotes/kraxel/tags/pull-sdl-20150312-2' into staging
misc ui patches, mostly sdl related.
# gpg: Signature made Thu Mar 12 14:51:07 2015 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
* remotes/kraxel/tags/pull-sdl-20150312-2:
pixman: add a bunch of PIXMAN_BE_* defines for 32bpp
Allow the use of X11 from a non standard location.
configure: opengl overhaul
sdl: Fix crash when calling sdl_switch() with NULL surface
sdl: Refresh debug statements
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>