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added new function gst_event_has_new_media

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Original commit message from CVS:
added new function gst_event_has_new_media
This commit is contained in:
Benjamin Otte 2003-03-16 18:29:45 +00:00
parent 0b3a5d14db
commit 17b8c5d004
2 changed files with 20 additions and 0 deletions
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19
gst/gstevent.c
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@ -240,6 +240,25 @@ gst_event_discont_get_value (GstEvent *event, GstFormat format, gint64 *value)
}
/**
* gst_event_has_new_media:
* @event: The event to check
*
* Checks if a given event indicates a new media.
*
* Returns: True if the event indicates a new media
*/
gboolean
gst_event_has_new_media (GstEvent *event)
{
g_return_val_if_fail (GST_IS_EVENT (event), FALSE);
g_return_val_if_fail (GST_EVENT_TYPE (event) == GST_EVENT_DISCONTINUOUS ||
GST_EVENT_TYPE (event) == GST_EVENT_NEW_MEDIA, FALSE);
if (GST_EVENT_TYPE (event) == GST_EVENT_NEW_MEDIA)
return TRUE;
return GST_EVENT_DISCONT_NEW_MEDIA (event);
}
/**
* gst_event_new_size:
* @format: The format of the size value

1
gst/gstevent.h
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@ -207,6 +207,7 @@ GstEvent* gst_event_new_size (GstFormat format, gint64 value);
GstEvent* gst_event_new_discontinuous (gboolean new_media,
GstFormat format1, ...);
gboolean gst_event_discont_get_value (GstEvent *event, GstFormat format, gint64 *value);
gboolean gst_event_has_new_media (GstEvent *event);
#define gst_event_new_filler() gst_event_new(GST_EVENT_FILLER)