bus: Change the timeout argument type of gst_bus_poll() from GstClockTimeDiff to...

This is more consistent with the other GstBus methods that have a timeout.

diff --git a/gst/gstbus.c b/gst/gstbus.c
index c4abed2..d037566 100644 (file)
--- a/gst/gstbus.c
+++ b/gst/gstbus.c
@@ -991,7 +991,7 @@ poll_destroy_timeout (GstBusPollData * poll_data)
  * @bus: a #GstBus
  * @events: a mask of #GstMessageType, representing the set of message types to
  * poll for.
- * @timeout: the poll timeout, as a #GstClockTimeDiff, or -1 to poll
+ * @timeout: the poll timeout, as a #GstClockTime, or #GST_CLOCK_TIME_NONE to poll
  * indefinitely.
  *
  * Poll the bus for messages. Will block while waiting for messages to come.
@@ -1031,7 +1031,7 @@ poll_destroy_timeout (GstBusPollData * poll_data)
  *     unreffed with gst_message_unref() after usage.
  */
 GstMessage *
-gst_bus_poll (GstBus * bus, GstMessageType events, GstClockTimeDiff timeout)
+gst_bus_poll (GstBus * bus, GstMessageType events, GstClockTime timeout)
 {
   GstBusPollData *poll_data;
   GstMessage *ret;
@@ -1043,7 +1043,7 @@ gst_bus_poll (GstBus * bus, GstMessageType events, GstClockTimeDiff timeout)
   poll_data->events = events;
   poll_data->message = NULL;
 
-  if (timeout >= 0)
+  if (timeout != GST_CLOCK_TIME_NONE)
     poll_data->timeout_id = g_timeout_add_full (G_PRIORITY_DEFAULT_IDLE,
         timeout / GST_MSECOND, (GSourceFunc) poll_timeout, poll_data,
         (GDestroyNotify) poll_destroy_timeout);

diff --git a/gst/gstbus.h b/gst/gstbus.h
index 15bc733..2dbf0ce 100644 (file)
--- a/gst/gstbus.h
+++ b/gst/gstbus.h
@@ -162,7 +162,7 @@ guint                   gst_bus_add_watch               (GstBus * bus,
 
 /* polling the bus */
 GstMessage*             gst_bus_poll                    (GstBus *bus, GstMessageType events,
-                                                         GstClockTimeDiff timeout);
+                                                         GstClockTime timeout);
 
 /* signal based dispatching helper functions. */
 gboolean                gst_bus_async_signal_func       (GstBus *bus, GstMessage *message,