* Patch by Cédric Cocquebert to add several additional video effects to the opengl vout

THANKS

@@ -32,6 +32,7 @@ Brieuc Jeunhomme <bbp at via.ecp.fr> - bug fixes
 Bruno Vella <allevb at tin.it> - Italian localization
 Carlo Calabrò <murray at via.ecp.fr> - Italian localization
 Carsten Gottbehüt <gottbehuet at active-elements dot de> - v4l hotplug fix
+Cédric Cocquebert - Misc opengl effects for the OpenGL Video Output
 Chris Clepper - OpenGL fix
 Christian Henz - libupnp service discovery plugin, CyberLink UPnP fixes
 Christof Baumgaertner - dbox web intf

configure.ac

@@ -3572,12 +3572,12 @@ AC_ARG_ENABLE(opengl,
 if test "${enable_opengl}" != "no" &&
    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
   if test "${SYS}" != "darwin"; then
-    AC_CHECK_HEADERS(GL/gl.h, [
+    AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
       VLC_ADD_PLUGINS([opengl])
       if test "${SYS}" != "mingw32"; then
         VLC_ADD_LDFLAGS([opengl],[${X_LIBS} -lGL -lGLU])
       else
-        VLC_ADD_LDFLAGS([opengl],[-lopengl32])
+        VLC_ADD_LDFLAGS([opengl],[-lopengl32 -lglu32])
       fi
     ])
   else