Adding a libvlc_media_player_next_frame

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

diff --git a/include/vlc/libvlc_media_player.h b/include/vlc/libvlc_media_player.h
index 721742ad444a26a3a224c4df506a6c4b63d50b95..a880496a49c3a35a55a62cd10e92131a995e2cf5 100644 (file)
--- a/include/vlc/libvlc_media_player.h
+++ b/include/vlc/libvlc_media_player.h
@@ -482,6 +482,18 @@ VLC_PUBLIC_API int libvlc_media_player_is_seekable( libvlc_media_player_t *p_mi,
  */
 VLC_PUBLIC_API int libvlc_media_player_can_pause( libvlc_media_player_t *p_mi, libvlc_exception_t *p_e );
 
+
+/**
+ * Display the next frame
+ *
+ * \param p_input the libvlc_media_player_t instance
+ * \param p_e an initialized exception pointer
+ */
+VLC_PUBLIC_API void    libvlc_media_player_next_frame( libvlc_media_player_t *p_input,
+                                                       libvlc_exception_t *p_e );
+
+
+
 /**
  * Release (free) libvlc_track_description_t
  *

diff --git a/src/control/media_player.c b/src/control/media_player.c
index a0e117542aca43cda792662d75c1324f19263e30..706157e6896460227f62edf4cf7189f5ae8a67f0 100644 (file)
--- a/src/control/media_player.c
+++ b/src/control/media_player.c
@@ -1240,3 +1240,12 @@ int libvlc_media_player_can_pause( libvlc_media_player_t *p_mi,
 
     return val.b_bool;
 }
+
+void    libvlc_media_player_next_frame( libvlc_media_player_t *p_mi, libvlc_exception_t *p_e )
+{
+    input_thread_t *p_input_thread = libvlc_get_input_thread ( p_mi, p_e );
+    if( p_input_thread != NULL )
+        var_TriggerCallback( p_input_thread, "frame-next" );
+    else
+        libvlc_exception_raise( p_e, "Input thread is NULL" );
+}

diff --git a/src/libvlc.sym b/src/libvlc.sym
index b3fab43fc3097255c7d6c8aa22d0d80026fbae48..a44b1589a32034b5c3822b6ff3cbfeb3e9907cb6 100644 (file)
--- a/src/libvlc.sym
+++ b/src/libvlc.sym
@@ -121,6 +121,7 @@ libvlc_media_new
 libvlc_media_new_as_node
 libvlc_media_new_from_input_item
 libvlc_media_player_can_pause
+libvlc_media_player_next_frame
 libvlc_media_player_event_manager
 libvlc_media_player_get_agl
 libvlc_media_player_get_chapter