OMAP framebuffer: remove Maemo screen blanking code

This slows down the video output thread too much, and does not belong in
the video output plugin anyway. It should go to the screensaver.
(I have also have a patch to move it to xcb_window if someone wants it).

configure.ac

@@ -4950,8 +4950,8 @@ 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([xvmc glx omapfb],[-DHAVE_OSSO ${DBUS_CFLAGS} ${GLIB2_CFLAGS}])
-    VLC_ADD_LIBS([xvmc glx omapfb],[-losso])
+    VLC_ADD_CPPFLAGS([xvmc glx],[-DHAVE_OSSO ${DBUS_CFLAGS} ${GLIB2_CFLAGS}])
+    VLC_ADD_LIBS([xvmc glx],[-losso])
  ])
 ])
 AC_CHECK_LIB(Xsp, XSPSetPixelDoubling,[

modules/video_output/omapfb.c

@@ -41,10 +41,6 @@
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 
-#ifdef HAVE_OSSO
-#include <libosso.h>
-#endif
-
 #include <vlc_common.h>
 #include <vlc_plugin.h>
 #include <vlc_vout.h>
@@ -74,10 +70,6 @@ static int  InitWindow       ( vout_thread_t * );
 static void CreateWindow     ( vout_sys_t * );
 static void ToggleFullScreen ( vout_thread_t * );
 
-#ifdef HAVE_OSSO
-static const int i_backlight_on_interval = 300;
-#endif
-
 /*****************************************************************************
  * Module descriptor
  *****************************************************************************/
@@ -165,11 +157,6 @@ struct vout_sys_t
     /* Dummy memory */
     int        i_null_fd;
     uint8_t   *p_null;
-
-#ifdef HAVE_OSSO
-    osso_context_t      *p_octx;
-    int                 i_backlight_on_counter;
-#endif
 };
 
 /*****************************************************************************
@@ -211,16 +198,6 @@ static int Create( vlc_object_t *p_this )
         return VLC_EGENERIC;
     }
 
-#ifdef HAVE_OSSO
-    p_vout->p_sys->i_backlight_on_counter = i_backlight_on_interval;
-    p_vout->p_sys->p_octx = osso_initialize( "vlc", VERSION, 0, NULL );
-    if ( p_vout->p_sys->p_octx == NULL ) {
-        msg_Err( p_vout, "Could not get osso context" );
-    } else {
-        msg_Dbg( p_vout, "Initialized osso context" );
-    }
-#endif
-
     return VLC_SUCCESS;
 }
 
@@ -241,13 +218,6 @@ static void Destroy( vlc_object_t *p_this )
         XCloseDisplay( p_vout->p_sys->p_display );
     }
 
-#ifdef HAVE_OSSO
-    if ( p_vout->p_sys->p_octx != NULL ) {
-        msg_Dbg( p_vout, "Deinitializing osso context" );
-        osso_deinitialize( p_vout->p_sys->p_octx );
-    }
-#endif
-
     /* Destroy structure */
     free( p_vout->p_sys );
 }
@@ -439,23 +409,6 @@ static int Manage( vout_thread_t *p_vout )
             return VLC_EGENERIC;
         }
     }
-
-
-#ifdef HAVE_OSSO
-    if ( p_vout->p_sys->p_octx != NULL ) {
-        if ( p_vout->p_sys->i_backlight_on_counter == i_backlight_on_interval ) {
-            if ( osso_display_blanking_pause( p_vout->p_sys->p_octx ) != OSSO_OK ) {
-                msg_Err( p_vout, "Could not disable backlight blanking" );
-        } else {
-                msg_Dbg( p_vout, "Backlight blanking disabled" );
-            }
-            p_vout->p_sys->i_backlight_on_counter = 0;
-        } else {
-            p_vout->p_sys->i_backlight_on_counter ++;
-        }
-    }
-#endif
-
     return VLC_SUCCESS;
 }