#ifndef __GST_EVENT_H__
#define __GST_EVENT_H__
-#include <gst/gstminiobject.h>
-#include <gst/gstformat.h>
-#include <gst/gstobject.h>
-#include <gst/gstclock.h>
-#include <gst/gststructure.h>
-#include <gst/gsttaglist.h>
-#include <gst/gsttoc.h>
-
-G_BEGIN_DECLS
+typedef struct _GstEvent GstEvent;
/**
* GstEventTypeFlags:
- * @GST_EVENT_TYPE_UPSTREAM: Set if the event can travel upstream.
- * @GST_EVENT_TYPE_DOWNSTREAM: Set if the event can travel downstream.
- * @GST_EVENT_TYPE_SERIALIZED: Set if the event should be serialized with data
- * flow.
+ * @GST_EVENT_TYPE_UPSTREAM: Set if the event can travel upstream.
+ * @GST_EVENT_TYPE_DOWNSTREAM: Set if the event can travel downstream.
+ * @GST_EVENT_TYPE_SERIALIZED: Set if the event should be serialized with data
+ * flow.
+ * @GST_EVENT_TYPE_STICKY: Set if the event is sticky on the pads.
+ * @GST_EVENT_TYPE_STICKY_MULTI: Multiple sticky events can be on a pad, each
+ * identified by the event name.
*
* #GstEventTypeFlags indicate the aspects of the different #GstEventType
* values. You can get the type flags of a #GstEventType with the
typedef enum {
GST_EVENT_TYPE_UPSTREAM = 1 << 0,
GST_EVENT_TYPE_DOWNSTREAM = 1 << 1,
- GST_EVENT_TYPE_SERIALIZED = 1 << 2
+ GST_EVENT_TYPE_SERIALIZED = 1 << 2,
+ GST_EVENT_TYPE_STICKY = 1 << 3,
+ GST_EVENT_TYPE_STICKY_MULTI = 1 << 4
} GstEventTypeFlags;
/**
#define GST_EVENT_TYPE_BOTH \
(GST_EVENT_TYPE_UPSTREAM | GST_EVENT_TYPE_DOWNSTREAM)
-#define GST_EVENT_TYPE_SHIFT 4
+#define GST_EVENT_NUM_SHIFT (8)
/**
* GST_EVENT_MAKE_TYPE:
* the given flags
*/
#define GST_EVENT_MAKE_TYPE(num,flags) \
- (((num) << GST_EVENT_TYPE_SHIFT) | (flags))
+ (((num) << GST_EVENT_NUM_SHIFT) | (flags))
#define FLAG(name) GST_EVENT_TYPE_##name
* from the pipeline and unblock all streaming threads.
* @GST_EVENT_FLUSH_STOP: Stop a flush operation. This event resets the
* running-time of the pipeline.
- * @GST_EVENT_EOS: End-Of-Stream. No more data is to be expected to follow
- * without a NEWSEGMENT event.
- * @GST_EVENT_NEWSEGMENT: A new media segment follows in the dataflow. The
+ * @GST_EVENT_STREAM_START: Event to mark the start of a new stream. Sent before any
+ * other serialized event and only sent at the start of a new stream,
+ * not after flushing seeks.
+ * @GST_EVENT_CAPS: #GstCaps event. Notify the pad of a new media type.
+ * @GST_EVENT_STREAM_CONFIG: contains configuration information for the stream,
+ * for example stream-headers and codec-data.
+ * @GST_EVENT_SEGMENT: A new media segment follows in the dataflow. The
* segment events contains information for clipping buffers and
* converting buffer timestamps to running-time and
* stream-time.
* send messages that should be emitted in sync with
* rendering.
* Since: 0.10.26
+ * @GST_EVENT_EOS: End-Of-Stream. No more data is to be expected to follow
+ * without a SEGMENT event.
+ * @GST_EVENT_SEGMENT_DONE: (unimplemented) Marks the end of a segment playback.
+ * @GST_EVENT_GAP: (unimplemented) Marks a gap in the datastream.
* @GST_EVENT_TOC: An event which indicates that a new table of contents (TOC)
- was found or updated. Since: 0.10.37
+ * was found or updated. Since: 0.10.37
* @GST_EVENT_QOS: A quality message. Used to indicate to upstream elements
* that the downstream elements should adjust their processing
* rate.
* Since: 0.10.12
* @GST_EVENT_STEP: A request for stepping through the media. Sinks will usually
* execute the step operation. Since: 0.10.24
+ * @GST_EVENT_RECONFIGURE: A request for upstream renegotiating caps and reconfiguring.
+ * Since: 0.11.0
* @GST_EVENT_TOC_SELECT: A request for a new playback position based on TOC
* entry's UID. Since 0.10.37
* @GST_EVENT_CUSTOM_UPSTREAM: Upstream custom event
* @GST_EVENT_CUSTOM_DOWNSTREAM: Downstream custom event that travels in the
* data flow.
* @GST_EVENT_CUSTOM_DOWNSTREAM_OOB: Custom out-of-band downstream event.
+ * @GST_EVENT_CUSTOM_DOWNSTREAM_STICKY: Custom sticky downstream event.
* @GST_EVENT_CUSTOM_BOTH: Custom upstream or downstream event.
* In-band when travelling downstream.
* @GST_EVENT_CUSTOM_BOTH_OOB: Custom upstream or downstream out-of-band event.
/* NOTE: keep in sync with quark registration in gstevent.c */
typedef enum {
GST_EVENT_UNKNOWN = GST_EVENT_MAKE_TYPE (0, 0),
+
/* bidirectional events */
- GST_EVENT_FLUSH_START = GST_EVENT_MAKE_TYPE (1, FLAG(BOTH)),
- GST_EVENT_FLUSH_STOP = GST_EVENT_MAKE_TYPE (2, FLAG(BOTH) | FLAG(SERIALIZED)),
+ GST_EVENT_FLUSH_START = GST_EVENT_MAKE_TYPE (10, FLAG(BOTH)),
+ GST_EVENT_FLUSH_STOP = GST_EVENT_MAKE_TYPE (20, FLAG(BOTH) | FLAG(SERIALIZED)),
+
/* downstream serialized events */
- GST_EVENT_EOS = GST_EVENT_MAKE_TYPE (5, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
- GST_EVENT_NEWSEGMENT = GST_EVENT_MAKE_TYPE (6, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
- GST_EVENT_TAG = GST_EVENT_MAKE_TYPE (7, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
- GST_EVENT_BUFFERSIZE = GST_EVENT_MAKE_TYPE (8, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
- GST_EVENT_SINK_MESSAGE = GST_EVENT_MAKE_TYPE (9, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
- GST_EVENT_TOC = GST_EVENT_MAKE_TYPE (10, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
+ GST_EVENT_STREAM_START = GST_EVENT_MAKE_TYPE (40, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_CAPS = GST_EVENT_MAKE_TYPE (50, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_STREAM_CONFIG = GST_EVENT_MAKE_TYPE (60, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_SEGMENT = GST_EVENT_MAKE_TYPE (70, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_TAG = GST_EVENT_MAKE_TYPE (80, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)),
+ GST_EVENT_BUFFERSIZE = GST_EVENT_MAKE_TYPE (90, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_SINK_MESSAGE = GST_EVENT_MAKE_TYPE (100, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)),
+ GST_EVENT_EOS = GST_EVENT_MAKE_TYPE (110, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_TOC = GST_EVENT_MAKE_TYPE (120, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+
+ /* non-sticky downstream serialized */
+ GST_EVENT_SEGMENT_DONE = GST_EVENT_MAKE_TYPE (150, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
+ GST_EVENT_GAP = GST_EVENT_MAKE_TYPE (160, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
+
/* upstream events */
- GST_EVENT_QOS = GST_EVENT_MAKE_TYPE (15, FLAG(UPSTREAM)),
- GST_EVENT_SEEK = GST_EVENT_MAKE_TYPE (16, FLAG(UPSTREAM)),
- GST_EVENT_NAVIGATION = GST_EVENT_MAKE_TYPE (17, FLAG(UPSTREAM)),
- GST_EVENT_LATENCY = GST_EVENT_MAKE_TYPE (18, FLAG(UPSTREAM)),
- GST_EVENT_STEP = GST_EVENT_MAKE_TYPE (19, FLAG(UPSTREAM)),
- GST_EVENT_TOC_SELECT = GST_EVENT_MAKE_TYPE (20, FLAG(UPSTREAM)),
+ GST_EVENT_QOS = GST_EVENT_MAKE_TYPE (190, FLAG(UPSTREAM)),
+ GST_EVENT_SEEK = GST_EVENT_MAKE_TYPE (200, FLAG(UPSTREAM)),
+ GST_EVENT_NAVIGATION = GST_EVENT_MAKE_TYPE (210, FLAG(UPSTREAM)),
+ GST_EVENT_LATENCY = GST_EVENT_MAKE_TYPE (220, FLAG(UPSTREAM)),
+ GST_EVENT_STEP = GST_EVENT_MAKE_TYPE (230, FLAG(UPSTREAM)),
+ GST_EVENT_RECONFIGURE = GST_EVENT_MAKE_TYPE (240, FLAG(UPSTREAM)),
+ GST_EVENT_TOC_SELECT = GST_EVENT_MAKE_TYPE (250, FLAG(UPSTREAM)),
/* custom events start here */
- GST_EVENT_CUSTOM_UPSTREAM = GST_EVENT_MAKE_TYPE (32, FLAG(UPSTREAM)),
- GST_EVENT_CUSTOM_DOWNSTREAM = GST_EVENT_MAKE_TYPE (32, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
- GST_EVENT_CUSTOM_DOWNSTREAM_OOB = GST_EVENT_MAKE_TYPE (32, FLAG(DOWNSTREAM)),
- GST_EVENT_CUSTOM_BOTH = GST_EVENT_MAKE_TYPE (32, FLAG(BOTH) | FLAG(SERIALIZED)),
- GST_EVENT_CUSTOM_BOTH_OOB = GST_EVENT_MAKE_TYPE (32, FLAG(BOTH))
+ GST_EVENT_CUSTOM_UPSTREAM = GST_EVENT_MAKE_TYPE (270, FLAG(UPSTREAM)),
+ GST_EVENT_CUSTOM_DOWNSTREAM = GST_EVENT_MAKE_TYPE (280, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
+ GST_EVENT_CUSTOM_DOWNSTREAM_OOB = GST_EVENT_MAKE_TYPE (290, FLAG(DOWNSTREAM)),
+ GST_EVENT_CUSTOM_DOWNSTREAM_STICKY = GST_EVENT_MAKE_TYPE (300, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)),
+ GST_EVENT_CUSTOM_BOTH = GST_EVENT_MAKE_TYPE (310, FLAG(BOTH) | FLAG(SERIALIZED)),
+ GST_EVENT_CUSTOM_BOTH_OOB = GST_EVENT_MAKE_TYPE (320, FLAG(BOTH))
} GstEventType;
#undef FLAG
-/**
- * GST_EVENT_TRACE_NAME:
- *
- * The name used for memory allocation tracing
- */
-#define GST_EVENT_TRACE_NAME "GstEvent"
+#include <gst/gstminiobject.h>
+#include <gst/gstformat.h>
+#include <gst/gstobject.h>
+#include <gst/gstclock.h>
+#include <gst/gststructure.h>
+#include <gst/gsttaglist.h>
+#include <gst/gstsegment.h>
+#include <gst/gstsegment.h>
+#include <gst/gstmessage.h>
-typedef struct _GstEvent GstEvent;
-typedef struct _GstEventClass GstEventClass;
-
-#define GST_TYPE_EVENT (gst_event_get_type())
-#define GST_IS_EVENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_EVENT))
-#define GST_IS_EVENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_EVENT))
-#define GST_EVENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_EVENT, GstEventClass))
-#define GST_EVENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_EVENT, GstEvent))
-#define GST_EVENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_EVENT, GstEventClass))
+G_BEGIN_DECLS
+
+GST_EXPORT GType _gst_event_type;
+
+#define GST_TYPE_EVENT (_gst_event_type)
+#define GST_IS_EVENT(obj) (GST_IS_MINI_OBJECT_TYPE (obj, GST_TYPE_EVENT))
#define GST_EVENT_CAST(obj) ((GstEvent *)(obj))
+#define GST_EVENT(obj) (GST_EVENT_CAST(obj))
/**
* GST_EVENT_TYPE:
#define GST_EVENT_TIMESTAMP(event) (GST_EVENT_CAST(event)->timestamp)
/**
- * GST_EVENT_SRC:
+ * GST_EVENT_SEQNUM:
* @event: the event to query
*
- * The source #GstObject that generated this event.
+ * The sequence number of @event.
*/
-#define GST_EVENT_SRC(event) (GST_EVENT_CAST(event)->src)
+#define GST_EVENT_SEQNUM(event) (GST_EVENT_CAST(event)->seqnum)
/**
* GST_EVENT_IS_UPSTREAM:
* Check if an event is serialized with the data stream.
*/
#define GST_EVENT_IS_SERIALIZED(ev) !!(GST_EVENT_TYPE (ev) & GST_EVENT_TYPE_SERIALIZED)
+/**
+ * GST_EVENT_IS_STICKY:
+ * @ev: the event to query
+ *
+ * Check if an event is sticky on the pads.
+ */
+#define GST_EVENT_IS_STICKY(ev) !!(GST_EVENT_TYPE (ev) & GST_EVENT_TYPE_STICKY)
/**
+ * gst_event_is_writable:
+ * @ev: a #GstEvent
+ *
+ * Tests if you can safely write data into a event's structure or validly
+ * modify the seqnum and timestamp field.
+ */
+#define gst_event_is_writable(ev) gst_mini_object_is_writable (GST_MINI_OBJECT_CAST (ev))
+/**
+ * gst_event_make_writable:
+ * @ev: (transfer full): a #GstEvent
+ *
+ * Makes a writable event from the given event. If the source event is
+ * already writable, this will simply return the same event. A copy will
+ * otherwise be made using gst_event_copy().
+ *
+ * Returns: (transfer full): a writable event which may or may not be the
+ * same as @ev
+ */
+#define gst_event_make_writable(ev) GST_EVENT_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (ev)))
+/**
* gst_event_replace:
* @old_event: (inout) (transfer full): pointer to a pointer to a #GstEvent
* to be replaced.
*
* Either @new_event or the #GstEvent pointed to by @old_event may be NULL.
*
- * Since: 0.10.3
+ * Returns: TRUE if @new_event was different from @old_event
*/
#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC void gst_event_replace (GstEvent **old_event, GstEvent *new_event);
+G_INLINE_FUNC gboolean gst_event_replace (GstEvent **old_event, GstEvent *new_event);
#endif
-static inline void
+static inline gboolean
gst_event_replace (GstEvent **old_event, GstEvent *new_event)
{
- gst_mini_object_replace ((GstMiniObject **) old_event, (GstMiniObject *) new_event);
+ return gst_mini_object_replace ((GstMiniObject **) old_event, (GstMiniObject *) new_event);
}
/**
- * GstSeekType:
- * @GST_SEEK_TYPE_NONE: no change in position is required
- * @GST_SEEK_TYPE_CUR: change relative to currently configured segment. This
- * can't be used to seek relative to the current playback position - do a
- * position query, calculate the desired position and then do an absolute
- * position seek instead if that's what you want to do.
- * @GST_SEEK_TYPE_SET: absolute position is requested
- * @GST_SEEK_TYPE_END: relative position to duration is requested
- *
- * The different types of seek events. When constructing a seek event with
- * gst_event_new_seek(), a format, a seek method and optional flags are to
- * be provided. The seek event is then inserted into the graph with
- * gst_pad_send_event() or gst_element_send_event().
+ * gst_event_steal:
+ * @old_event: (inout) (transfer full): pointer to a pointer to a #GstEvent
+ * to be stolen.
+ *
+ * Atomically replace the #GstEvent pointed to by @old_event with NULL and
+ * return the original event.
+ *
+ * Returns: the #GstEvent that was in @old_event
*/
-typedef enum {
- /* one of these */
- GST_SEEK_TYPE_NONE = 0,
- GST_SEEK_TYPE_CUR = 1,
- GST_SEEK_TYPE_SET = 2,
- GST_SEEK_TYPE_END = 3
-} GstSeekType;
+#ifdef _FOOL_GTK_DOC_
+G_INLINE_FUNC GstEvent * gst_event_steal (GstEvent **old_event);
+#endif
+
+static inline GstEvent *
+gst_event_steal (GstEvent **old_event)
+{
+ return GST_EVENT_CAST (gst_mini_object_steal ((GstMiniObject **) old_event));
+}
/**
- * GstSeekFlags:
- * @GST_SEEK_FLAG_NONE: no flag
- * @GST_SEEK_FLAG_FLUSH: flush pipeline
- * @GST_SEEK_FLAG_ACCURATE: accurate position is requested, this might
- * be considerably slower for some formats.
- * @GST_SEEK_FLAG_KEY_UNIT: seek to the nearest keyframe. This might be
- * faster but less accurate.
- * @GST_SEEK_FLAG_SEGMENT: perform a segment seek.
- * @GST_SEEK_FLAG_SKIP: when doing fast foward or fast reverse playback, allow
- * elements to skip frames instead of generating all
- * frames. Since 0.10.22.
- *
- * Flags to be used with gst_element_seek() or gst_event_new_seek(). All flags
- * can be used together.
- *
- * A non flushing seek might take some time to perform as the currently
- * playing data in the pipeline will not be cleared.
- *
- * An accurate seek might be slower for formats that don't have any indexes
- * or timestamp markers in the stream. Specifying this flag might require a
- * complete scan of the file in those cases.
- *
- * When performing a segment seek: after the playback of the segment completes,
- * no EOS will be emmited by the element that performed the seek, but a
- * #GST_MESSAGE_SEGMENT_DONE message will be posted on the bus by the element.
- * When this message is posted, it is possible to send a new seek event to
- * continue playback. With this seek method it is possible to perform seamless
- * looping or simple linear editing.
- *
- * When doing fast forward (rate > 1.0) or fast reverse (rate < -1.0) trickmode
- * playback, the @GST_SEEK_FLAG_SKIP flag can be used to instruct decoders
- * and demuxers to adjust the playback rate by skipping frames. This can improve
- * performance and decrease CPU usage because not all frames need to be decoded.
- *
- * Also see part-seeking.txt in the GStreamer design documentation for more
- * details on the meaning of these flags and the behaviour expected of
- * elements that handle them.
+ * gst_event_take:
+ * @old_event: (inout) (transfer full): pointer to a pointer to a #GstEvent
+ * to be stolen.
+ * @new_event: (allow-none) (transfer full): pointer to a #GstEvent that will
+ * replace the event pointed to by @old_event.
+ *
+ * Modifies a pointer to a #GstEvent to point to a different #GstEvent. This
+ * function is similar to gst_event_replace() except that it takes ownership of
+ * @new_event.
+ *
+ * Either @new_event or the #GstEvent pointed to by @old_event may be NULL.
+ *
+ * Returns: TRUE if @new_event was different from @old_event
*/
-typedef enum {
- GST_SEEK_FLAG_NONE = 0,
- GST_SEEK_FLAG_FLUSH = (1 << 0),
- GST_SEEK_FLAG_ACCURATE = (1 << 1),
- GST_SEEK_FLAG_KEY_UNIT = (1 << 2),
- GST_SEEK_FLAG_SEGMENT = (1 << 3),
- GST_SEEK_FLAG_SKIP = (1 << 4)
-} GstSeekFlags;
+#ifdef _FOOL_GTK_DOC_
+G_INLINE_FUNC gboolean gst_event_take (GstEvent **old_event, GstEvent *new_event);
+#endif
+
+static inline gboolean
+gst_event_take (GstEvent **old_event, GstEvent *new_event)
+{
+ return gst_mini_object_take ((GstMiniObject **) old_event, (GstMiniObject *) new_event);
+}
/**
* GstQOSType:
* type is also used when buffers arrive early or in time.
* @GST_QOS_TYPE_UNDERFLOW: The QoS event type that is produced when downstream
* elements are producing data too slowly and need to speed up their processing
- * rate.
+ * rate.
* @GST_QOS_TYPE_THROTTLE: The QoS event type that is produced when the
* application enabled throttling to limit the datarate.
*
- * The different types of QoS events that can be given to the
- * gst_event_new_qos_full() method.
+ * The different types of QoS events that can be given to the
+ * gst_event_new_qos() method.
*
* Since: 0.10.33
*/
} GstQOSType;
/**
+ * GstStreamConfigFlags:
+ * @GST_STREAM_CONFIG_FLAG_NONE: no flags set
+ *
+ * GstStreamConfigFlags are flags passed with the stream config event, see
+ * gst_event_new_stream_config().
+ */
+typedef enum {
+ GST_STREAM_CONFIG_FLAG_NONE = 0
+} GstStreamConfigFlags;
+
+/**
* GstEvent:
* @mini_object: the parent structure
* @type: the #GstEventType of the event
* @timestamp: the timestamp of the event
- * @src: the src of the event
- * @structure: the #GstStructure containing the event info.
+ * @seqnum: the sequence number of the event
*
* A #GstEvent.
*/
/*< public >*/ /* with COW */
GstEventType type;
guint64 timestamp;
- GstObject *src;
-
- GstStructure *structure;
-
- /*< private >*/
- union {
- guint32 seqnum;
- gpointer _gst_reserved;
- } abidata;
-};
-
-struct _GstEventClass {
- GstMiniObjectClass mini_object_class;
-
- /*< private >*/
- gpointer _gst_reserved[GST_PADDING];
+ guint32 seqnum;
};
const gchar* gst_event_type_get_name (GstEventType type);
gst_event_type_get_flags (GstEventType type);
-GType gst_event_get_type (void);
-
/* refcounting */
/**
* gst_event_ref:
return GST_EVENT_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (event)));
}
+GType gst_event_get_type (void);
/* custom event */
GstEvent* gst_event_new_custom (GstEventType type, GstStructure *structure) G_GNUC_MALLOC;
const GstStructure *
gst_event_get_structure (GstEvent *event);
+GstStructure * gst_event_writable_structure (GstEvent *event);
gboolean gst_event_has_name (GstEvent *event, const gchar *name);
guint32 gst_event_get_seqnum (GstEvent *event);
void gst_event_set_seqnum (GstEvent *event, guint32 seqnum);
+/* Stream start event */
+GstEvent * gst_event_new_stream_start (void) G_GNUC_MALLOC;
+
/* flush events */
GstEvent * gst_event_new_flush_start (void) G_GNUC_MALLOC;
-GstEvent * gst_event_new_flush_stop (void) G_GNUC_MALLOC;
+
+GstEvent * gst_event_new_flush_stop (gboolean reset_time) G_GNUC_MALLOC;
+void gst_event_parse_flush_stop (GstEvent *event, gboolean *reset_time);
/* EOS event */
GstEvent * gst_event_new_eos (void) G_GNUC_MALLOC;
-/* newsegment events */
-GstEvent* gst_event_new_new_segment (gboolean update, gdouble rate,
- GstFormat format,
- gint64 start, gint64 stop,
- gint64 position) G_GNUC_MALLOC;
-GstEvent* gst_event_new_new_segment_full (gboolean update, gdouble rate,
- gdouble applied_rate,
- GstFormat format,
- gint64 start, gint64 stop,
- gint64 position) G_GNUC_MALLOC;
-void gst_event_parse_new_segment (GstEvent *event,
- gboolean *update,
- gdouble *rate,
- GstFormat *format,
- gint64 *start, gint64 *stop,
- gint64 *position);
-void gst_event_parse_new_segment_full (GstEvent *event,
- gboolean *update,
- gdouble *rate,
- gdouble *applied_rate,
- GstFormat *format,
- gint64 *start, gint64 *stop,
- gint64 *position);
+/* GAP event */
+GstEvent * gst_event_new_gap (GstClockTime timestamp,
+ GstClockTime duration) G_GNUC_MALLOC;
+
+void gst_event_parse_gap (GstEvent * event,
+ GstClockTime * timestamp,
+ GstClockTime * duration);
+
+/* Caps events */
+GstEvent * gst_event_new_caps (GstCaps *caps) G_GNUC_MALLOC;
+void gst_event_parse_caps (GstEvent *event, GstCaps **caps);
+
+/* Stream config */
+GstEvent * gst_event_new_stream_config (GstStreamConfigFlags flags) G_GNUC_MALLOC;
+
+void gst_event_parse_stream_config (GstEvent * event, GstStreamConfigFlags * flags);
+
+
+void gst_event_set_stream_config_setup_data (GstEvent * event, GstBuffer * buf);
+
+gboolean gst_event_parse_stream_config_setup_data (GstEvent * event, GstBuffer ** buf);
+
+
+void gst_event_add_stream_config_header (GstEvent * event, GstBuffer * buf);
+
+guint gst_event_get_n_stream_config_headers (GstEvent * event);
+
+gboolean gst_event_parse_nth_stream_config_header (GstEvent * event, guint index, GstBuffer ** buf);
+
+/* segment event */
+GstEvent* gst_event_new_segment (const GstSegment *segment) G_GNUC_MALLOC;
+void gst_event_parse_segment (GstEvent *event, const GstSegment **segment);
+void gst_event_copy_segment (GstEvent *event, GstSegment *segment);
/* tag event */
-GstEvent* gst_event_new_tag (GstTagList *taglist) G_GNUC_MALLOC;
+GstEvent* gst_event_new_tag (const gchar *name, GstTagList *taglist) G_GNUC_MALLOC;
void gst_event_parse_tag (GstEvent *event, GstTagList **taglist);
/* TOC event */
void gst_event_parse_buffer_size (GstEvent *event, GstFormat *format, gint64 *minsize,
gint64 *maxsize, gboolean *async);
+/* sink message */
+GstEvent* gst_event_new_sink_message (const gchar *name, GstMessage *msg) G_GNUC_MALLOC;
+void gst_event_parse_sink_message (GstEvent *event, GstMessage **msg);
+
/* QOS events */
-GstEvent* gst_event_new_qos (gdouble proportion, GstClockTimeDiff diff,
- GstClockTime timestamp) G_GNUC_MALLOC;
-GstEvent* gst_event_new_qos_full (GstQOSType type, gdouble proportion,
+GstEvent* gst_event_new_qos (GstQOSType type, gdouble proportion,
GstClockTimeDiff diff, GstClockTime timestamp) G_GNUC_MALLOC;
-void gst_event_parse_qos (GstEvent *event, gdouble *proportion, GstClockTimeDiff *diff,
- GstClockTime *timestamp);
-void gst_event_parse_qos_full (GstEvent *event, GstQOSType *type,
+void gst_event_parse_qos (GstEvent *event, GstQOSType *type,
gdouble *proportion, GstClockTimeDiff *diff,
GstClockTime *timestamp);
/* seek event */
GstSeekFlags *flags,
GstSeekType *start_type, gint64 *start,
GstSeekType *stop_type, gint64 *stop);
+
/* navigation event */
GstEvent* gst_event_new_navigation (GstStructure *structure) G_GNUC_MALLOC;
void gst_event_parse_step (GstEvent *event, GstFormat *format, guint64 *amount,
gdouble *rate, gboolean *flush, gboolean *intermediate);
+/* renegotiate event */
+GstEvent* gst_event_new_reconfigure (void) G_GNUC_MALLOC;
+
/* TOC select event */
-GstEvent* gst_event_new_toc_select (const gchar *uid);
+GstEvent* gst_event_new_toc_select (const gchar *uid) G_GNUC_MALLOC;
void gst_event_parse_toc_select (GstEvent *event, gchar **uid);
G_END_DECLS