From 8461453b10aab1914249428abfd39b06b473259e Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@gnome.org>
Date: Wed, 16 Jul 2003 19:25:11 +0000
Subject: [PATCH] add valist function for gst_event_new_discontinuous original
 patch from Brett Kosinski fixes #117348

Original commit message from CVS:
add valist function for gst_event_new_discontinuous
original patch from Brett Kosinski
fixes #117348
---
 gst/gstevent.c | 52 ++++++++++++++++++++++++++++++++++++--------------
 gst/gstevent.h |  3 +++
 2 files changed, 41 insertions(+), 14 deletions(-)

diff --git a/gst/gstevent.c b/gst/gstevent.c
index 3fc0509f13..a213e8a7b6 100644
--- a/gst/gstevent.c
+++ b/gst/gstevent.c
@@ -183,6 +183,43 @@ gst_event_new_seek (GstSeekType type, gint64 offset)
   return event;
 }
 
+/**
+ * gst_event_new_discontinuousv:
+ * @new_media: A flag indicating a new media type starts
+ * @format1: The format of the discont value
+ * @var_args: more discont values and formats
+ *
+ * Allocate a new discontinuous event with the given format/value pairs. Note
+ * that the values are of type gint64 - you may not use simple integers such
+ * as "0" when calling this function, always cast them like "(gint64) 0".
+ * Terminate the list with #GST_FORMAT_UNDEFINED.
+ *
+ * Returns: A new discontinuous event.
+ */
+GstEvent*
+gst_event_new_discontinuousv (gboolean new_media, GstFormat format1, va_list var_args)
+{
+  GstEvent *event;
+  gint count = 0;
+
+  event = gst_event_new (GST_EVENT_DISCONTINUOUS);
+  GST_EVENT_DISCONT_NEW_MEDIA (event) = new_media;
+
+  while (format1 != GST_FORMAT_UNDEFINED && count < 8) {
+
+    GST_EVENT_DISCONT_OFFSET (event, count).format = format1 & GST_SEEK_FORMAT_MASK;
+    GST_EVENT_DISCONT_OFFSET (event, count).value = va_arg (var_args, gint64);
+
+    format1 = va_arg (var_args, GstFormat);
+
+    count++;
+  }
+
+  GST_EVENT_DISCONT_OFFSET_LEN (event) = count;
+		    
+  return event;
+}
+
 /**
  * gst_event_new_discontinuous:
  * @new_media: A flag indicating a new media type starts
@@ -201,26 +238,13 @@ gst_event_new_discontinuous (gboolean new_media, GstFormat format1, ...)
 {
   va_list var_args;
   GstEvent *event;
-  gint count = 0;
-
-  event = gst_event_new (GST_EVENT_DISCONTINUOUS);
-  GST_EVENT_DISCONT_NEW_MEDIA (event) = new_media;
 
   va_start (var_args, format1);
-	        
-  while (format1 != GST_FORMAT_UNDEFINED && count < 8) {
 
-    GST_EVENT_DISCONT_OFFSET (event, count).format = format1 & GST_SEEK_FORMAT_MASK;
-    GST_EVENT_DISCONT_OFFSET (event, count).value = va_arg (var_args, gint64);
+  event = gst_event_new_discontinuousv (new_media, format1, var_args);
 
-    format1 = va_arg (var_args, GstFormat);
-
-    count++;
-  }
   va_end (var_args);
 
-  GST_EVENT_DISCONT_OFFSET_LEN (event) = count;
-		    
   return event;
 }
 
diff --git a/gst/gstevent.h b/gst/gstevent.h
index bf7077bd35..ac3d4526d6 100644
--- a/gst/gstevent.h
+++ b/gst/gstevent.h
@@ -207,6 +207,9 @@ GstEvent*	gst_event_new_size		(GstFormat format, gint64 value);
 /* discontinous event */
 GstEvent*	gst_event_new_discontinuous	(gboolean new_media,
 						 GstFormat format1, ...);
+GstEvent*	gst_event_new_discontinuousv	(gboolean new_media,
+						 GstFormat format1, 
+						 va_list var_args);
 gboolean	gst_event_discont_get_value	(GstEvent *event, GstFormat format, gint64 *value);
 
 #define		gst_event_new_filler()		gst_event_new(GST_EVENT_FILLER)