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gst/gstevent.h (GstEventTypeFlags): New data type, the flags of the event type (upstream, downstream, serialized). Re...
Original commit message from CVS: 2005-11-21 Andy Wingo <wingo@pobox.com> * gst/gstevent.h (GstEventTypeFlags): New data type, the flags of the event type (upstream, downstream, serialized). Renamed GST_EVDIR_* and GST_EVSER to GST_EVENT_TYPE_*. (GstEventType): Use GstEventTypeFlags. Rename CUSTOM_UP to CUSTOM_UPSTREAM, CUSTOM_DS to CUSTOM_DOWNSTREAM, etc. * gst/gstevent.c: Update for new CUSTOM event names. * check/gst/gstevent.c: Update check for new CUSTOM event names. * gst/gstevent.h: * gst/gstevent.c (gst_event_type_get_flags): New function. Fixes bug #319392.
This commit is contained in:
Andy Wingo
parent
60c50e8f11
commit
33d5749b88
16
ChangeLog
16
ChangeLog
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@ -1,3 +1,19 @@
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2005-11-21 Andy Wingo <wingo@pobox.com>
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* gst/gstevent.h (GstEventTypeFlags): New data type, the flags of
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the event type (upstream, downstream, serialized). Renamed
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GST_EVDIR_* and GST_EVSER to GST_EVENT_TYPE_*.
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(GstEventType): Use GstEventTypeFlags. Rename CUSTOM_UP to
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CUSTOM_UPSTREAM, CUSTOM_DS to CUSTOM_DOWNSTREAM, etc.
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* gst/gstevent.c: Update for new CUSTOM event names.
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* check/gst/gstevent.c: Update check for new CUSTOM event names.
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* gst/gstevent.h:
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* gst/gstevent.c (gst_event_type_get_flags): New function. Fixes
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bug #319392.
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2005-11-21 Tim-Philipp Müller <tim at centricular dot net>
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* docs/gst/gstreamer-sections.txt:
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@ -155,9 +155,9 @@ GST_START_TEST (create_custom_events)
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{
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structure = gst_structure_empty_new ("application/x-custom");
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fail_if (structure == NULL);
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event = gst_event_new_custom (GST_EVENT_CUSTOM_UP, structure);
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event = gst_event_new_custom (GST_EVENT_CUSTOM_UPSTREAM, structure);
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fail_if (event == NULL);
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CUSTOM_UP);
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CUSTOM_UPSTREAM);
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fail_unless (GST_EVENT_IS_UPSTREAM (event));
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fail_if (GST_EVENT_IS_DOWNSTREAM (event));
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fail_if (GST_EVENT_IS_SERIALIZED (event));
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@ -203,7 +203,7 @@ event_probe (GstPad * pad, GstMiniObject ** data, gpointer user_data)
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if (before_q) {
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switch (GST_EVENT_TYPE (GST_EVENT (data))) {
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case GST_EVENT_CUSTOM_UP:
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case GST_EVENT_CUSTOM_UPSTREAM:
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case GST_EVENT_CUSTOM_BOTH:
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case GST_EVENT_CUSTOM_BOTH_OOB:
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if (got_event_before_q != NULL)
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@ -217,8 +217,8 @@ event_probe (GstPad * pad, GstMiniObject ** data, gpointer user_data)
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}
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} else {
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switch (GST_EVENT_TYPE (GST_EVENT (data))) {
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case GST_EVENT_CUSTOM_DS:
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case GST_EVENT_CUSTOM_DS_OOB:
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case GST_EVENT_CUSTOM_DOWNSTREAM:
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case GST_EVENT_CUSTOM_DOWNSTREAM_OOB:
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case GST_EVENT_CUSTOM_BOTH:
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case GST_EVENT_CUSTOM_BOTH_OOB:
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if (got_event_after_q != NULL)
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@ -328,7 +328,7 @@ GST_START_TEST (send_custom_events)
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GINT_TO_POINTER (FALSE));
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/* Upstream events */
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test_event (pipeline, GST_EVENT_CUSTOM_UP, sinkpad, TRUE);
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test_event (pipeline, GST_EVENT_CUSTOM_UPSTREAM, sinkpad, TRUE);
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fail_unless (timediff (&got_event_time,
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&sent_event_time) < G_USEC_PER_SEC / 2,
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"GST_EVENT_CUSTOM_UP took to long to reach source: %"
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@ -347,7 +347,7 @@ GST_START_TEST (send_custom_events)
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G_GINT64_FORMAT " us", timediff (&got_event_time, &sent_event_time));
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/* Out of band downstream events */
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test_event (pipeline, GST_EVENT_CUSTOM_DS_OOB, srcpad, FALSE);
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test_event (pipeline, GST_EVENT_CUSTOM_DOWNSTREAM_OOB, srcpad, FALSE);
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fail_unless (timediff (&got_event_time,
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&sent_event_time) < G_USEC_PER_SEC / 2,
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"GST_EVENT_CUSTOM_DS_OOB took to long to reach source: %"
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@ -361,7 +361,7 @@ GST_START_TEST (send_custom_events)
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/* In-band downstream events are expected to take at least 1 second
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* to traverse the the queue */
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test_event (pipeline, GST_EVENT_CUSTOM_DS, srcpad, FALSE);
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test_event (pipeline, GST_EVENT_CUSTOM_DOWNSTREAM, srcpad, FALSE);
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fail_unless (timediff (&got_event_time,
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&sent_event_time) >= G_USEC_PER_SEC / 2,
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"GST_EVENT_CUSTOM_DS arrived too quickly for an in-band event: %"
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@ -107,9 +107,9 @@ static GstEventQuarks event_quarks[] = {
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{GST_EVENT_QOS, "qos", 0},
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{GST_EVENT_SEEK, "seek", 0},
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{GST_EVENT_NAVIGATION, "navigation", 0},
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{GST_EVENT_CUSTOM_UP, "custom-up", 0},
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{GST_EVENT_CUSTOM_DS, "custom-ds", 0},
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{GST_EVENT_CUSTOM_DS_OOB, "custom-ds-oob", 0},
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{GST_EVENT_CUSTOM_UPSTREAM, "custom-upstream", 0},
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{GST_EVENT_CUSTOM_DOWNSTREAM, "custom-downstream", 0},
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{GST_EVENT_CUSTOM_DOWNSTREAM_OOB, "custom-downstream-oob", 0},
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{GST_EVENT_CUSTOM_BOTH, "custom-both", 0},
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{GST_EVENT_CUSTOM_BOTH_OOB, "custom-both-oob", 0},
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@ -156,6 +156,24 @@ gst_event_type_to_quark (GstEventType type)
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return 0;
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}
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/**
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* gst_event_type_get_flags:
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* @type: a #GstEventType
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*
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* Gets the #GstEventTypeFlags associated with @type.
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*
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* Returns: a #GstEventTypeFlags.
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*/
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GstEventTypeFlags
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gst_event_type_get_flags (GstEventType type)
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{
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GstEventTypeFlags ret;
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ret = type & ((1 << GST_EVENT_TYPE_SHIFT) - 1);
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return ret;
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}
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GType
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gst_event_get_type (void)
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{
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@ -35,35 +35,31 @@
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G_BEGIN_DECLS
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/**
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* GST_EVDIR_US:
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* GstEventTypeFlags:
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* @GST_EVENT_TYPE_UPSTREAM: Set if the event can travel upstream.
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* @GST_EVENT_TYPE_DOWNSTREAM: Set if the event can travel downstream.
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* @GST_EVENT_TYPE_SERIALIZED: Set if the event should be serialized with data
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* flow.
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*
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* bitmask defining the event can travel upstream
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* #GstEventTypeFlags indicate the aspects of the different #GstEventType
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* values. You can get the type flags of a #GstEventType with the
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* gst_event_type_get_flags() function.
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*/
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#define GST_EVDIR_US (1 << 0)
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typedef enum {
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GST_EVENT_TYPE_UPSTREAM = 1 << 0,
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GST_EVENT_TYPE_DOWNSTREAM = 1 << 1,
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GST_EVENT_TYPE_SERIALIZED = 1 << 2,
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} GstEventTypeFlags;
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/**
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* GST_EVDIR_DS:
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* GST_EVENT_TYPE_BOTH:
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*
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* bitmask defining the event can travel downstream
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* The same thing as #GST_EVENT_TYPE_UPSTREAM | #GST_EVENT_TYPE_DOWNSTREAM.
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*/
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#define GST_EVDIR_DS (1 << 1)
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/**
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* GST_EVDIR_BOTH:
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*
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* bitmask defining the event can travel both up and downstream
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*/
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#define GST_EVDIR_BOTH GST_EVDIR_US | GST_EVDIR_DS
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/**
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* GST_EVSER:
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*
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* mask defining if the event is serialized with the data stream
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*/
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#define GST_EVSER (1 << 2)
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/**
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* GST_EVSHIFT:
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*
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* shift for the bits in the serialize mask.
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*/
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#define GST_EVSHIFT 4
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#define GST_EVENT_TYPE_BOTH \
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(GST_EVENT_TYPE_UPSTREAM | GST_EVENT_TYPE_DOWNSTREAM)
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#define GST_EVENT_TYPE_SHIFT 4
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/**
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* GST_EVENT_MAKE_TYPE:
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@ -73,7 +69,10 @@ G_BEGIN_DECLS
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* when making custom event types, use this macro with the num and
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* the given flags
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*/
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#define GST_EVENT_MAKE_TYPE(num,flags) (((num) << GST_EVSHIFT) | (flags))
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#define GST_EVENT_MAKE_TYPE(num,flags) \
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(((num) << GST_EVENT_TYPE_SHIFT) | (flags))
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#define FLAG(name) GST_EVENT_TYPE_##name
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/**
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* GstEventType:
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@ -93,9 +92,10 @@ G_BEGIN_DECLS
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* @GST_EVENT_NAVIGATION: Navigation events are usually used for communicating
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user requests, such as mouse or keyboard movements,
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* to upstream elements.
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* @GST_EVENT_CUSTOM_UP: Upstream custom event
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* @GST_EVENT_CUSTOM_DS: Downstream custom event that travels in the data flow.
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* @GST_EVENT_CUSTOM_DS_OOB: Custom out-of-band downstream event.
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* @GST_EVENT_CUSTOM_UPSTREAM: Upstream custom event
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* @GST_EVENT_CUSTOM_DOWNSTREAM: Downstream custom event that travels in the
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* data flow.
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* @GST_EVENT_CUSTOM_DOWNSTREAM_OOB: Custom out-of-band downstream event.
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* @GST_EVENT_CUSTOM_BOTH: Custom upstream or downstream event.
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* In-band when travelling downstream.
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* @GST_EVENT_CUSTOM_BOTH_OOB: Custom upstream or downstream out-of-band event.
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@ -112,26 +112,27 @@ G_BEGIN_DECLS
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typedef enum {
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GST_EVENT_UNKNOWN = GST_EVENT_MAKE_TYPE (0, 0),
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/* bidirectional events */
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GST_EVENT_FLUSH_START = GST_EVENT_MAKE_TYPE (1, GST_EVDIR_BOTH),
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GST_EVENT_FLUSH_STOP = GST_EVENT_MAKE_TYPE (2, GST_EVDIR_BOTH),
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GST_EVENT_FLUSH_START = GST_EVENT_MAKE_TYPE (1, FLAG(BOTH)),
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GST_EVENT_FLUSH_STOP = GST_EVENT_MAKE_TYPE (2, FLAG(BOTH)),
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/* downstream serialized events */
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GST_EVENT_EOS = GST_EVENT_MAKE_TYPE (5, GST_EVDIR_DS | GST_EVSER),
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GST_EVENT_NEWSEGMENT = GST_EVENT_MAKE_TYPE (6, GST_EVDIR_DS | GST_EVSER),
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GST_EVENT_TAG = GST_EVENT_MAKE_TYPE (7, GST_EVDIR_DS | GST_EVSER),
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GST_EVENT_FILLER = GST_EVENT_MAKE_TYPE (8, GST_EVDIR_DS | GST_EVSER),
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GST_EVENT_BUFFERSIZE = GST_EVENT_MAKE_TYPE (9, GST_EVDIR_DS | GST_EVSER),
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GST_EVENT_EOS = GST_EVENT_MAKE_TYPE (5, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
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GST_EVENT_NEWSEGMENT = GST_EVENT_MAKE_TYPE (6, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
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GST_EVENT_TAG = GST_EVENT_MAKE_TYPE (7, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
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GST_EVENT_FILLER = GST_EVENT_MAKE_TYPE (8, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
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GST_EVENT_BUFFERSIZE = GST_EVENT_MAKE_TYPE (9, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
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/* upstream events */
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GST_EVENT_QOS = GST_EVENT_MAKE_TYPE (15, GST_EVDIR_US),
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GST_EVENT_SEEK = GST_EVENT_MAKE_TYPE (16, GST_EVDIR_US),
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GST_EVENT_NAVIGATION = GST_EVENT_MAKE_TYPE (17, GST_EVDIR_US),
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GST_EVENT_QOS = GST_EVENT_MAKE_TYPE (15, FLAG(UPSTREAM)),
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GST_EVENT_SEEK = GST_EVENT_MAKE_TYPE (16, FLAG(UPSTREAM)),
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GST_EVENT_NAVIGATION = GST_EVENT_MAKE_TYPE (17, FLAG(UPSTREAM)),
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/* custom events start here */
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GST_EVENT_CUSTOM_UP = GST_EVENT_MAKE_TYPE (32, GST_EVDIR_US),
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GST_EVENT_CUSTOM_DS = GST_EVENT_MAKE_TYPE (32, GST_EVDIR_DS | GST_EVSER),
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GST_EVENT_CUSTOM_DS_OOB = GST_EVENT_MAKE_TYPE (32, GST_EVDIR_DS),
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GST_EVENT_CUSTOM_BOTH = GST_EVENT_MAKE_TYPE (32, GST_EVDIR_BOTH | GST_EVSER),
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GST_EVENT_CUSTOM_BOTH_OOB = GST_EVENT_MAKE_TYPE (32, GST_EVDIR_BOTH)
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GST_EVENT_CUSTOM_UPSTREAM = GST_EVENT_MAKE_TYPE (32, FLAG(UPSTREAM)),
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GST_EVENT_CUSTOM_DOWNSTREAM = GST_EVENT_MAKE_TYPE (32, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
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GST_EVENT_CUSTOM_DOWNSTREAM_OOB = GST_EVENT_MAKE_TYPE (32, FLAG(DOWNSTREAM)),
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GST_EVENT_CUSTOM_BOTH = GST_EVENT_MAKE_TYPE (32, FLAG(BOTH) | FLAG(SERIALIZED)),
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GST_EVENT_CUSTOM_BOTH_OOB = GST_EVENT_MAKE_TYPE (32, FLAG(BOTH))
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} GstEventType;
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#undef FLAG
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/**
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* GST_EVENT_TRACE_NAME:
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@ -190,21 +191,21 @@ typedef struct _GstEventClass GstEventClass;
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*
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* Check if an event can travel upstream.
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*/
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#define GST_EVENT_IS_UPSTREAM(ev) !!(GST_EVENT_TYPE (ev) & GST_EVDIR_US)
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#define GST_EVENT_IS_UPSTREAM(ev) !!(GST_EVENT_TYPE (ev) & GST_EVENT_TYPE_UPSTREAM)
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/**
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* GST_EVENT_IS_DOWNSTREAM:
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* @ev: the event to query
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*
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* Check if an event can travel downstream.
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*/
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#define GST_EVENT_IS_DOWNSTREAM(ev) !!(GST_EVENT_TYPE (ev) & GST_EVDIR_DS)
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#define GST_EVENT_IS_DOWNSTREAM(ev) !!(GST_EVENT_TYPE (ev) & GST_EVENT_TYPE_DOWNSTREAM)
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/**
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* GST_EVENT_IS_SERIALIZED:
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* @ev: the event to query
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*
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* Check if an event is serialized with the data stream.
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*/
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#define GST_EVENT_IS_SERIALIZED(ev) !!(GST_EVENT_TYPE (ev) & GST_EVSER)
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#define GST_EVENT_IS_SERIALIZED(ev) !!(GST_EVENT_TYPE (ev) & GST_EVENT_TYPE_SERIALIZED)
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/**
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* GstSeekType:
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@ -295,6 +296,8 @@ void _gst_event_initialize (void);
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const gchar* gst_event_type_get_name (GstEventType type);
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GQuark gst_event_type_to_quark (GstEventType type);
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GstEventTypeFlags
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gst_event_type_get_flags (GstEventType type);
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GType gst_event_get_type (void);
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@ -155,9 +155,9 @@ GST_START_TEST (create_custom_events)
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{
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structure = gst_structure_empty_new ("application/x-custom");
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fail_if (structure == NULL);
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event = gst_event_new_custom (GST_EVENT_CUSTOM_UP, structure);
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event = gst_event_new_custom (GST_EVENT_CUSTOM_UPSTREAM, structure);
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fail_if (event == NULL);
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CUSTOM_UP);
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fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CUSTOM_UPSTREAM);
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fail_unless (GST_EVENT_IS_UPSTREAM (event));
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fail_if (GST_EVENT_IS_DOWNSTREAM (event));
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fail_if (GST_EVENT_IS_SERIALIZED (event));
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@ -203,7 +203,7 @@ event_probe (GstPad * pad, GstMiniObject ** data, gpointer user_data)
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if (before_q) {
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switch (GST_EVENT_TYPE (GST_EVENT (data))) {
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case GST_EVENT_CUSTOM_UP:
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case GST_EVENT_CUSTOM_UPSTREAM:
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case GST_EVENT_CUSTOM_BOTH:
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case GST_EVENT_CUSTOM_BOTH_OOB:
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if (got_event_before_q != NULL)
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@ -217,8 +217,8 @@ event_probe (GstPad * pad, GstMiniObject ** data, gpointer user_data)
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}
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} else {
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switch (GST_EVENT_TYPE (GST_EVENT (data))) {
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case GST_EVENT_CUSTOM_DS:
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case GST_EVENT_CUSTOM_DS_OOB:
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case GST_EVENT_CUSTOM_DOWNSTREAM:
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case GST_EVENT_CUSTOM_DOWNSTREAM_OOB:
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case GST_EVENT_CUSTOM_BOTH:
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case GST_EVENT_CUSTOM_BOTH_OOB:
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if (got_event_after_q != NULL)
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@ -328,7 +328,7 @@ GST_START_TEST (send_custom_events)
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GINT_TO_POINTER (FALSE));
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/* Upstream events */
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test_event (pipeline, GST_EVENT_CUSTOM_UP, sinkpad, TRUE);
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test_event (pipeline, GST_EVENT_CUSTOM_UPSTREAM, sinkpad, TRUE);
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fail_unless (timediff (&got_event_time,
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&sent_event_time) < G_USEC_PER_SEC / 2,
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"GST_EVENT_CUSTOM_UP took to long to reach source: %"
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@ -347,7 +347,7 @@ GST_START_TEST (send_custom_events)
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G_GINT64_FORMAT " us", timediff (&got_event_time, &sent_event_time));
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/* Out of band downstream events */
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test_event (pipeline, GST_EVENT_CUSTOM_DS_OOB, srcpad, FALSE);
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test_event (pipeline, GST_EVENT_CUSTOM_DOWNSTREAM_OOB, srcpad, FALSE);
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fail_unless (timediff (&got_event_time,
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&sent_event_time) < G_USEC_PER_SEC / 2,
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"GST_EVENT_CUSTOM_DS_OOB took to long to reach source: %"
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@ -361,7 +361,7 @@ GST_START_TEST (send_custom_events)
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/* In-band downstream events are expected to take at least 1 second
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* to traverse the the queue */
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test_event (pipeline, GST_EVENT_CUSTOM_DS, srcpad, FALSE);
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test_event (pipeline, GST_EVENT_CUSTOM_DOWNSTREAM, srcpad, FALSE);
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fail_unless (timediff (&got_event_time,
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&sent_event_time) >= G_USEC_PER_SEC / 2,
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"GST_EVENT_CUSTOM_DS arrived too quickly for an in-band event: %"
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