Add an omap framebuffer video output module

It is used to speed up video output on N800/N810 devices.

X11 is used to handle events.
Signed-off-by: Rémi Denis-Courmont <rdenis@simphalempin.com>

configure.ac

@@ -4375,6 +4375,20 @@ AC_ARG_ENABLE(mga,
       VLC_ADD_PLUGIN([mga])
     fi ])
 
+dnl
+dnl  OMAP Framebuffer module
+dnl
+AC_ARG_ENABLE(omapfb,
+  [  --enable-omapfb         OMAP framebuffer support (default disabled)])
+    if test "${enable_omapfb}" = "yes"
+    then
+      AC_CHECK_HEADERS(asm/arch-omap/omapfb.h, [
+        VLC_ADD_PLUGIN([omapfb])
+        AC_CHECK_HEADERS(X11/Xlib.h, [
+          VLC_ADD_LIBS([omapfb],[${X_LIBS} ${X_PRE_LIBS} -lX11]) ])
+      ])
+    fi
+
 dnl
 dnl  SVGAlib module
 dnl
@@ -5564,8 +5578,8 @@ AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
 dnl Tests for Osso and Xsp
 AC_CHECK_LIB(osso, osso_display_blanking_pause, [
   PKG_CHECK_MODULES(GLIB2, glib-2.0, [
-    VLC_ADD_CPPFLAGS([x11 xvideo xvmc glx],[-DHAVE_OSSO ${DBUS_CFLAGS} ${GLIB2_CFLAGS}])
-    VLC_ADD_LIBS([x11 xvideo xvmc glx],[-losso])
+    VLC_ADD_CPPFLAGS([x11 xvideo xvmc glx omapfb],[-DHAVE_OSSO ${DBUS_CFLAGS} ${GLIB2_CFLAGS}])
+    VLC_ADD_LIBS([x11 xvideo xvmc glx omapfb],[-losso])
  ])
 ])
 AC_CHECK_LIB(Xsp, XSPSetPixelDoubling,[

modules/video_output/Modules.am

@@ -7,6 +7,7 @@ LIBTOOL=@LIBTOOL@ --tag=CC
 SOURCES_aa = aa.c
 SOURCES_caca = caca.c
 SOURCES_fb = fb.c
+SOURCES_omapfb = omapfb.c
 SOURCES_ggi = ggi.c
 SOURCES_vout_sdl = sdl.c
 SOURCES_svgalib = svgalib.c