clock: API: Add function to re-init periodic GstClockIDs

diff --git a/docs/gst/gstreamer-sections.txt b/docs/gst/gstreamer-sections.txt
index 5d63c48..0693472 100644 (file)
--- a/docs/gst/gstreamer-sections.txt
+++ b/docs/gst/gstreamer-sections.txt
@@ -405,6 +405,7 @@ gst_clock_get_time
 gst_clock_new_single_shot_id
 gst_clock_new_periodic_id
 gst_clock_single_shot_id_reinit
+gst_clock_periodic_id_reinit
 gst_clock_get_internal_time
 gst_clock_adjust_unlocked
 gst_clock_unadjust_unlocked

diff --git a/gst/gstclock.c b/gst/gstclock.c
index 9583396..dd71e19 100644 (file)
--- a/gst/gstclock.c
+++ b/gst/gstclock.c
@@ -209,7 +209,7 @@ gst_clock_entry_new (GstClock * clock, GstClockTime time,
   return (GstClockID) entry;
 }
 
-/* WARNING : Does not modify the refoucnt
+/* WARNING : Does not modify the refcount
  * WARNING : Do not use if a pending clock operation is happening on that entry */
 static gboolean
 gst_clock_entry_reinit (GstClock * clock, GstClockEntry * entry,
@@ -251,6 +251,30 @@ gst_clock_single_shot_id_reinit (GstClock * clock, GstClockID id,
 }
 
 /**
+ * gst_clock_periodic_id_reinit:
+ * @clock: a #GstClock
+ * @id: a #GstClockID
+ * @start_time: the requested start time
+ * @interval: the requested interval
+ *
+ * Reinitializes the provided periodic @id to the provided start time and
+ * interval. Does not modify the reference count.
+ *
+ * Returns: %TRUE if the GstClockID could be reinitialized to the provided
+ * @time, else %FALSE.
+ *
+ * Since: 0.10.33
+ *
+ */
+gboolean
+gst_clock_periodic_id_reinit (GstClock * clock, GstClockID id,
+    GstClockTime start_time, GstClockTime interval)
+{
+  return gst_clock_entry_reinit (clock, (GstClockEntry *) id, start_time,
+      interval, GST_CLOCK_ENTRY_PERIODIC);
+}
+
+/**
  * gst_clock_id_ref:
  * @id: The #GstClockID to ref
  *

diff --git a/gst/gstclock.h b/gst/gstclock.h
index 2d11aee..cc1ed09 100644 (file)
--- a/gst/gstclock.h
+++ b/gst/gstclock.h
@@ -560,6 +560,10 @@ void                       gst_clock_id_unschedule         (GstClockID id);
 gboolean                gst_clock_single_shot_id_reinit (GstClock * clock,
                                                         GstClockID id,
                                                         GstClockTime time);
+gboolean                gst_clock_periodic_id_reinit    (GstClock * clock,
+                                                        GstClockID id,
+                                                        GstClockTime start_time,
+                                                        GstClockTime interval);
 
 G_END_DECLS
 

diff --git a/win32/common/libgstreamer.def b/win32/common/libgstreamer.def
index b17fc97..eef40de 100644 (file)
--- a/win32/common/libgstreamer.def
+++ b/win32/common/libgstreamer.def
@@ -220,6 +220,7 @@ EXPORTS
        gst_clock_id_wait_async_full
        gst_clock_new_periodic_id
        gst_clock_new_single_shot_id
+       gst_clock_periodic_id_reinit
        gst_clock_return_get_type
        gst_clock_set_calibration
        gst_clock_set_master