X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gst%2Fgstevent.h;h=d6de8a506e5969bd81231371df05e8e0ca860999;hb=2d4edcf83f8b96e0c845e2aa6971dd84e528d616;hp=8d378bbe72490446f8e3918d043a075d18bcd63b;hpb=ade5b3b917fdb73c3b3731333ef912ae6aed34ba;p=platform%2Fupstream%2Fgstreamer.git diff --git a/gst/gstevent.h b/gst/gstevent.h index 8d378bb..d6de8a5 100644 --- a/gst/gstevent.h +++ b/gst/gstevent.h @@ -80,7 +80,11 @@ typedef enum { * 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_STREAM_START: (unimplemented) event to mark the start of a new + * stream. * @GST_EVENT_CAPS: #GstCaps event. Notify the pad of a new media type. + * @GST_EVENT_STREAM_CONFIG: (unimplemented) 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 @@ -88,12 +92,14 @@ typedef enum { * @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. + * @GST_EVENT_GAP: (unimplemented) Marks a gap in the datastream. * @GST_EVENT_SINK_MESSAGE: An event that sinks turn into a message. Used to * 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_QOS: A quality message. Used to indicate to upstream elements * that the downstream elements should adjust their processing * rate. @@ -128,32 +134,40 @@ typedef enum { /* 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 (10, FLAG(BOTH)), GST_EVENT_FLUSH_STOP = GST_EVENT_MAKE_TYPE (20, FLAG(BOTH) | FLAG(SERIALIZED)), + /* downstream serialized events */ - GST_EVENT_CAPS = GST_EVENT_MAKE_TYPE (40, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)), - GST_EVENT_SEGMENT = GST_EVENT_MAKE_TYPE (50, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)), - GST_EVENT_TAG = GST_EVENT_MAKE_TYPE (60, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)), - GST_EVENT_BUFFERSIZE = GST_EVENT_MAKE_TYPE (70, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)), - GST_EVENT_SINK_MESSAGE = GST_EVENT_MAKE_TYPE (80, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)), - GST_EVENT_EOS = GST_EVENT_MAKE_TYPE (90, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)), + 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_GAP = GST_EVENT_MAKE_TYPE (100, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY)), + GST_EVENT_SINK_MESSAGE = GST_EVENT_MAKE_TYPE (110, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)), + GST_EVENT_EOS = 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)), /* upstream events */ - GST_EVENT_QOS = GST_EVENT_MAKE_TYPE (120, FLAG(UPSTREAM)), - GST_EVENT_SEEK = GST_EVENT_MAKE_TYPE (130, FLAG(UPSTREAM)), - GST_EVENT_NAVIGATION = GST_EVENT_MAKE_TYPE (140, FLAG(UPSTREAM)), - GST_EVENT_LATENCY = GST_EVENT_MAKE_TYPE (150, FLAG(UPSTREAM)), - GST_EVENT_STEP = GST_EVENT_MAKE_TYPE (160, FLAG(UPSTREAM)), - GST_EVENT_RECONFIGURE = GST_EVENT_MAKE_TYPE (170, FLAG(UPSTREAM)), + GST_EVENT_QOS = GST_EVENT_MAKE_TYPE (180, FLAG(UPSTREAM)), + GST_EVENT_SEEK = GST_EVENT_MAKE_TYPE (190, FLAG(UPSTREAM)), + GST_EVENT_NAVIGATION = GST_EVENT_MAKE_TYPE (200, FLAG(UPSTREAM)), + GST_EVENT_LATENCY = GST_EVENT_MAKE_TYPE (210, FLAG(UPSTREAM)), + GST_EVENT_STEP = GST_EVENT_MAKE_TYPE (220, FLAG(UPSTREAM)), + GST_EVENT_RECONFIGURE = GST_EVENT_MAKE_TYPE (230, FLAG(UPSTREAM)), /* custom events start here */ - GST_EVENT_CUSTOM_UPSTREAM = GST_EVENT_MAKE_TYPE (220, FLAG(UPSTREAM)), - GST_EVENT_CUSTOM_DOWNSTREAM = GST_EVENT_MAKE_TYPE (220, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)), - GST_EVENT_CUSTOM_DOWNSTREAM_OOB = GST_EVENT_MAKE_TYPE (220, FLAG(DOWNSTREAM)), - GST_EVENT_CUSTOM_DOWNSTREAM_STICKY = GST_EVENT_MAKE_TYPE (220, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)), - GST_EVENT_CUSTOM_BOTH = GST_EVENT_MAKE_TYPE (220, FLAG(BOTH) | FLAG(SERIALIZED)), - GST_EVENT_CUSTOM_BOTH_OOB = GST_EVENT_MAKE_TYPE (220, FLAG(BOTH)) + GST_EVENT_CUSTOM_UPSTREAM = GST_EVENT_MAKE_TYPE (260, FLAG(UPSTREAM)), + GST_EVENT_CUSTOM_DOWNSTREAM = GST_EVENT_MAKE_TYPE (270, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)), + GST_EVENT_CUSTOM_DOWNSTREAM_OOB = GST_EVENT_MAKE_TYPE (280, FLAG(DOWNSTREAM)), + GST_EVENT_CUSTOM_DOWNSTREAM_STICKY = GST_EVENT_MAKE_TYPE (290, FLAG(DOWNSTREAM) | FLAG(SERIALIZED) | FLAG(STICKY) | FLAG(STICKY_MULTI)), + GST_EVENT_CUSTOM_BOTH = GST_EVENT_MAKE_TYPE (300, FLAG(BOTH) | FLAG(SERIALIZED)), + GST_EVENT_CUSTOM_BOTH_OOB = GST_EVENT_MAKE_TYPE (310, FLAG(BOTH)) } GstEventType; #undef FLAG