* 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_SELECT_STREAMS: A request to select one or more streams (Since 1.10)
* @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.
* segment events contains information for clipping buffers and
* converting buffer timestamps to running-time and
* stream-time.
+ * @GST_EVENT_STREAM_COLLECTION: A new #GstStreamCollection is available (Since 1.10)
* @GST_EVENT_TAG: A new set of metadata tags has been found in the stream.
* @GST_EVENT_BUFFERSIZE: Notification of buffering requirements. Currently not
* used yet.
* send messages that should be emitted in sync with
* rendering.
* @GST_EVENT_EOS: End-Of-Stream. No more data is to be expected to follow
- * without a SEGMENT event.
+ * without either a STREAM_START event, or a FLUSH_STOP and a SEGMENT
+ * event.
* @GST_EVENT_SEGMENT_DONE: Marks the end of a segment playback.
* @GST_EVENT_GAP: Marks a gap in the datastream.
* @GST_EVENT_TOC: An event which indicates that a new table of contents (TOC)
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_SEGMENT = GST_EVENT_MAKE_TYPE (70, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)),
+ GST_EVENT_STREAM_COLLECTION = GST_EVENT_MAKE_TYPE (75, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)),
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_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)),
+ GST_EVENT_SELECT_STREAMS = GST_EVENT_MAKE_TYPE (260, FLAG(UPSTREAM)),
/* custom events start here */
GST_EVENT_CUSTOM_UPSTREAM = GST_EVENT_MAKE_TYPE (270, FLAG(UPSTREAM)),
} GstEventType;
#undef FLAG
+/**
+ * GstStreamFlags:
+ * @GST_STREAM_FLAG_NONE: This stream has no special attributes
+ * @GST_STREAM_FLAG_SPARSE: This stream is a sparse stream (e.g. a subtitle
+ * stream), data may flow only in irregular intervals with large gaps in
+ * between.
+ * @GST_STREAM_FLAG_SELECT: This stream should be selected by default. This
+ * flag may be used by demuxers to signal that a stream should be selected
+ * by default in a playback scenario.
+ * @GST_STREAM_FLAG_UNSELECT: This stream should not be selected by default.
+ * This flag may be used by demuxers to signal that a stream should not
+ * be selected by default in a playback scenario, but only if explicitly
+ * selected by the user (e.g. an audio track for the hard of hearing or
+ * a director's commentary track).
+ *
+ * Since: 1.2
+ */
+typedef enum {
+ GST_STREAM_FLAG_NONE,
+ GST_STREAM_FLAG_SPARSE = (1 << 0),
+ GST_STREAM_FLAG_SELECT = (1 << 1),
+ GST_STREAM_FLAG_UNSELECT = (1 << 2)
+} GstStreamFlags;
+
#include <gst/gstminiobject.h>
#include <gst/gstformat.h>
#include <gst/gstobject.h>
GST_QOS_TYPE_THROTTLE = 2
} GstQOSType;
-/**
- * GstStreamFlags:
- * @GST_STREAM_FLAG_NONE: This stream has no special attributes
- * @GST_STREAM_FLAG_SPARSE: This stream is a sparse stream (e.g. a subtitle
- * stream), data may flow only in irregular intervals with large gaps in
- * between.
- * @GST_STREAM_FLAG_SELECT: This stream should be selected by default. This
- * flag may be used by demuxers to signal that a stream should be selected
- * by default in a playback scenario.
- * @GST_STREAM_FLAG_UNSELECT: This stream should not be selected by default.
- * This flag may be used by demuxers to signal that a stream should not
- * be selected by default in a playback scenario, but only if explicitly
- * selected by the user (e.g. an audio track for the hard of hearing or
- * a director's commentary track).
- *
- * Since: 1.2
- */
-typedef enum {
- GST_STREAM_FLAG_NONE,
- GST_STREAM_FLAG_SPARSE = (1 << 0),
- GST_STREAM_FLAG_SELECT = (1 << 1),
- GST_STREAM_FLAG_UNSELECT = (1 << 2)
-} GstStreamFlags;
/**
* GstEvent:
/* Stream start event */
GstEvent * gst_event_new_stream_start (const gchar *stream_id) G_GNUC_MALLOC;
void gst_event_parse_stream_start (GstEvent *event, const gchar **stream_id);
+void gst_event_set_stream (GstEvent *event, GstStream *stream);
+void gst_event_parse_stream (GstEvent *event, GstStream **stream);
void gst_event_set_stream_flags (GstEvent *event, GstStreamFlags flags);
void gst_event_parse_stream_flags (GstEvent *event, GstStreamFlags *flags);
GstEvent * gst_event_new_flush_stop (gboolean reset_time) G_GNUC_MALLOC;
void gst_event_parse_flush_stop (GstEvent *event, gboolean *reset_time);
+/* Stream collection event */
+GstEvent * gst_event_new_stream_collection (GstStreamCollection *collection) G_GNUC_MALLOC;
+void gst_event_parse_stream_collection (GstEvent *event, GstStreamCollection **collection);
+
+/* select streams event */
+GstEvent * gst_event_new_select_streams (GList *streams);
+void gst_event_parse_select_streams (GstEvent *event, GList **streams);
+
/* EOS event */
GstEvent * gst_event_new_eos (void) G_GNUC_MALLOC;
GstEvent* gst_event_new_segment_done (GstFormat format, gint64 position) G_GNUC_MALLOC;
void gst_event_parse_segment_done (GstEvent *event, GstFormat *format, gint64 *position);
+#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstEvent, gst_event_unref)
+#endif
+
G_END_DECLS
#endif /* __GST_EVENT_H__ */
projects / platform / upstream / gstreamer.git / blobdiff