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gst/gstclock.*: deprecate old interface and disable functions that aren't in use anymore.

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Original commit message from CVS:
2004-01-13  Benjamin Otte  <in7y118@public.uni-hamburg.de>

* gst/gstclock.c: (gst_clock_class_init), (gst_clock_init),
(gst_clock_set_speed), (gst_clock_set_active),
(gst_clock_is_active), (gst_clock_reset),
(gst_clock_handle_discont):
* gst/gstclock.h:
deprecate old interface and disable functions that aren't in use
anymore.
* gst/gstelement.h:
* gst/gstelement.c: (gst_element_get_time), (gst_element_wait),
(gst_element_set_time), (gst_element_adjust_time):
add concept of "element time" and functions to get/set this time.
* gst/gstelement.c: (gst_element_change_state):
update element time correctly.
* gst/gstelement.c: (gst_element_get_compatible_pad_filtered):
This is a debug message, not a g_critical.
* gst/gstpad.c: (gst_pad_event_default):
handle discontinuous events right with element time.
* gst/gstscheduler.c: (gst_scheduler_state_transition):
update to clocking fixes.
set clocks on elements in READY=>PAUSED. The old behaviour caused
a wrong element time on the first element that started playing.
* gst/schedulers/gstbasicscheduler.c:
(gst_basic_scheduler_class_init):
* gst/schedulers/gstoptimalscheduler.c:
(gst_opt_scheduler_class_init):
remove code that just implements the default behaviour.
* gst/elements/gstfakesink.c: (gst_fakesink_chain):
update to use new clocking functions
* testsuite/clock/clock1.c: (gst_clock_debug), (main):
* testsuite/clock/clock2.c: (gst_clock_debug), (main):
update to test new element time.
* gst/autoplug/gstspideridentity.c: (gst_spider_identity_getcaps):
use _get_allowed_caps instead of _get_caps. This catches filtered
caps correctly.
* testsuite/debug/commandline.c:
update for new GST_DEBUG syntax.
* testsuite/threads/Makefile.am:
disable a test that only works sometimes.
This commit is contained in:
Benjamin Otte 2004-01-14 00:46:48 +00:00
parent e8d8cb81e0
commit 1e82f617e4
20 changed files with 372 additions and 219 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
ChangeLog
View file

@ -1,3 +1,44 @@
2004-01-13 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/gstclock.c: (gst_clock_class_init), (gst_clock_init),
(gst_clock_set_speed), (gst_clock_set_active),
(gst_clock_is_active), (gst_clock_reset),
(gst_clock_handle_discont):
* gst/gstclock.h:
deprecate old interface and disable functions that aren't in use
anymore.
* gst/gstelement.h:
* gst/gstelement.c: (gst_element_get_time), (gst_element_wait),
(gst_element_set_time), (gst_element_adjust_time):
add concept of "element time" and functions to get/set this time.
* gst/gstelement.c: (gst_element_change_state):
update element time correctly.
* gst/gstelement.c: (gst_element_get_compatible_pad_filtered):
This is a debug message, not a g_critical.
* gst/gstpad.c: (gst_pad_event_default):
handle discontinuous events right with element time.
* gst/gstscheduler.c: (gst_scheduler_state_transition):
update to clocking fixes.
set clocks on elements in READY=>PAUSED. The old behaviour caused
a wrong element time on the first element that started playing.
* gst/schedulers/gstbasicscheduler.c:
(gst_basic_scheduler_class_init):
* gst/schedulers/gstoptimalscheduler.c:
(gst_opt_scheduler_class_init):
remove code that just implements the default behaviour.
* gst/elements/gstfakesink.c: (gst_fakesink_chain):
update to use new clocking functions
* testsuite/clock/clock1.c: (gst_clock_debug), (main):
* testsuite/clock/clock2.c: (gst_clock_debug), (main):
update to test new element time.
* gst/autoplug/gstspideridentity.c: (gst_spider_identity_getcaps):
use _get_allowed_caps instead of _get_caps. This catches filtered
caps correctly.
* testsuite/debug/commandline.c:
update for new GST_DEBUG syntax.
* testsuite/threads/Makefile.am:
disable a test that only works sometimes.
2004-01-13 Julien MOUTTE <julien@moutte.net>
* po/LINGUAS: Adding fr.

6
gst/autoplug/gstspideridentity.c
View file

@ -251,10 +251,8 @@ gst_spider_identity_getcaps (GstPad *pad)
otherpad = ident->src;
if (otherpad != NULL) {
GstPad *peer = GST_PAD_PEER (otherpad);
if (peer) {
GstCaps *ret = gst_pad_get_caps (peer);
if (GST_PAD_PEER (otherpad)) {
GstCaps *ret = gst_pad_get_allowed_caps (otherpad);
if (ident->caps) {
GstCaps *ret2 = gst_caps_intersect (ident->caps, ret);
gst_caps_free (ret);

7
gst/elements/gstfakesink.c
View file

@ -312,7 +312,7 @@ gst_fakesink_chain (GstPad *pad, GstData *_data)
case GST_EVENT_DISCONTINUOUS:
if (fakesink->sync && fakesink->clock) {
gint64 value = GST_EVENT_DISCONT_OFFSET (event, 0).value;
gst_clock_handle_discont (fakesink->clock, value);
gst_element_set_time (GST_ELEMENT (fakesink), value);
}
default:
gst_pad_event_default (pad, event);
@ -322,10 +322,7 @@ gst_fakesink_chain (GstPad *pad, GstData *_data)
}
if (fakesink->sync && fakesink->clock) {
GstClockID id = gst_clock_new_single_shot_id (fakesink->clock, GST_BUFFER_TIMESTAMP (buf));
gst_element_clock_wait (GST_ELEMENT (fakesink), id, NULL);
gst_clock_id_free (id);
gst_element_wait (GST_ELEMENT (fakesink), GST_BUFFER_TIMESTAMP (buf));
}
if (!fakesink->silent) {

136
gst/gstclock.c
View file

@ -34,16 +34,21 @@
static GstAllocTrace *_gst_clock_entry_trace;
#endif
#define DEFAULT_EVENT_DIFF (GST_SECOND / 10)
#define DEFAULT_MAX_DIFF (2 * GST_SECOND)
enum {
ARG_0,
ARG_STATS,
ARG_MAX_DIFF
ARG_MAX_DIFF,
ARG_EVENT_DIFF
};
static GstMemChunk *_gst_clock_entries_chunk;
void gst_clock_id_unlock (GstClockID id);
static void gst_clock_class_init (GstClockClass *klass);
static void gst_clock_init (GstClock *clock);
static void gst_clock_dispose (GObject *object);
@ -381,6 +386,10 @@ gst_clock_class_init (GstClockClass *klass)
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MAX_DIFF,
g_param_spec_int64 ("max-diff", "Max diff", "The maximum amount of time to wait in nanoseconds",
0, G_MAXINT64, DEFAULT_MAX_DIFF, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MAX_DIFF,
g_param_spec_uint64 ("event-diff", "event diff",
"The amount of time that may elapse until 2 events are treated as happening at different times",
0, G_MAXUINT64, DEFAULT_EVENT_DIFF, G_PARAM_READWRITE));
}
static void
@ -389,7 +398,7 @@ gst_clock_init (GstClock *clock)
clock->max_diff = DEFAULT_MAX_DIFF;
clock->speed = 1.0;
clock->active = FALSE;
clock->active = TRUE;
clock->start_time = 0;
clock->last_time = 0;
clock->entries = NULL;
@ -424,15 +433,9 @@ gst_clock_dispose (GObject *object)
gdouble
gst_clock_set_speed (GstClock *clock, gdouble speed)
{
GstClockClass *cclass;
g_return_val_if_fail (GST_IS_CLOCK (clock), 0.0);
cclass = GST_CLOCK_GET_CLASS (clock);
if (cclass->change_speed)
clock->speed = cclass->change_speed (clock, clock->speed, speed);
GST_WARNING_OBJECT (clock, "called deprecated function");
return clock->speed;
}
@ -449,6 +452,7 @@ gst_clock_get_speed (GstClock *clock)
{
g_return_val_if_fail (GST_IS_CLOCK (clock), 0.0);
GST_WARNING_OBJECT (clock, "called deprecated function");
return clock->speed;
}
@ -511,34 +515,11 @@ gst_clock_get_resolution (GstClock *clock)
void
gst_clock_set_active (GstClock *clock, gboolean active)
{
GstClockTime time = G_GINT64_CONSTANT (0);
GstClockClass *cclass;
g_return_if_fail (GST_IS_CLOCK (clock));
GST_ERROR_OBJECT (clock, "called deprecated function that does nothing now.");
clock->active = active;
cclass = GST_CLOCK_GET_CLASS (clock);
if (cclass->get_internal_time) {
time = cclass->get_internal_time (clock);
}
GST_LOCK (clock);
if (active) {
clock->start_time = time - clock->last_time;
clock->accept_discont = TRUE;
}
else {
clock->last_time = time - clock->start_time;
clock->accept_discont = FALSE;
}
g_list_foreach (clock->entries, (GFunc) gst_clock_reschedule_func, NULL);
GST_UNLOCK (clock);
g_mutex_lock (clock->active_mutex);
g_cond_broadcast (clock->active_cond);
g_mutex_unlock (clock->active_mutex);
return;
}
/**
@ -554,7 +535,9 @@ gst_clock_is_active (GstClock *clock)
{
g_return_val_if_fail (GST_IS_CLOCK (clock), FALSE);
return clock->active;
GST_WARNING_OBJECT (clock, "called deprecated function.");
return TRUE;
}
/**
@ -571,6 +554,8 @@ gst_clock_reset (GstClock *clock)
g_return_if_fail (GST_IS_CLOCK (clock));
GST_ERROR_OBJECT (clock, "called deprecated function.");
cclass = GST_CLOCK_GET_CLASS (clock);
if (cclass->get_internal_time) {
@ -578,7 +563,7 @@ gst_clock_reset (GstClock *clock)
}
GST_LOCK (clock);
clock->active = FALSE;
//clock->active = FALSE;
clock->start_time = time;
clock->last_time = G_GINT64_CONSTANT (0);
g_list_foreach (clock->entries, (GFunc) gst_clock_reschedule_func, NULL);
@ -599,35 +584,9 @@ gst_clock_reset (GstClock *clock)
gboolean
gst_clock_handle_discont (GstClock *clock, guint64 time)
{
GstClockTime itime = G_GINT64_CONSTANT (0);
GstClockClass *cclass = GST_CLOCK_GET_CLASS (clock);;
GST_ERROR_OBJECT (clock, "called deprecated function.");
GST_CAT_DEBUG (GST_CAT_CLOCK, "clock discont %" G_GUINT64_FORMAT
" %" G_GUINT64_FORMAT " %d",
time, clock->start_time, clock->accept_discont);
if (! GST_CLOCK_TIME_IS_VALID (time))
return TRUE;
GST_LOCK (clock);
if (cclass->get_internal_time) {
itime = cclass->get_internal_time (clock);
}
clock->start_time = itime - time;
clock->last_time = time;
clock->accept_discont = FALSE;
g_list_foreach (clock->entries, (GFunc) gst_clock_reschedule_func, NULL);
GST_UNLOCK (clock);
GST_CAT_DEBUG (GST_CAT_CLOCK, "new time %" G_GUINT64_FORMAT,
gst_clock_get_time (clock));
g_mutex_lock (clock->active_mutex);
g_cond_broadcast (clock->active_cond);
g_mutex_unlock (clock->active_mutex);
return TRUE;
return FALSE;
}
/**
@ -646,11 +605,6 @@ gst_clock_get_time (GstClock *clock)
g_return_val_if_fail (GST_IS_CLOCK (clock), G_GINT64_CONSTANT (0));
if (!clock->active) {
/* clock is not active return previous time */
ret = clock->last_time;
}
else {
GstClockClass *cclass;
cclass = GST_CLOCK_GET_CLASS (clock);
@ -665,11 +619,42 @@ gst_clock_get_time (GstClock *clock)
else {
clock->last_time = ret;
}
}
return ret;
}
/**
* gst_clock_get_event_time:
* @clock: clock to query
*
* Gets the "event time" of a given clock. An event on the clock happens
* whenever this function is called. This ensures that multiple events that
* happen shortly after each other are treated as if they happened at the same
* time. GStreamer uses to keep state changes of multiple elements in sync.
*
* Returns: the time of the event
*/
GstClockTime
gst_clock_get_event_time (GstClock *clock)
{
GstClockTime time;
g_return_val_if_fail (GST_IS_CLOCK (clock), GST_CLOCK_TIME_NONE);
time = gst_clock_get_time (clock);
if (clock->last_event + clock->max_event_diff >= time) {
GST_LOG_OBJECT (clock, "reporting last event time %"G_GUINT64_FORMAT,
clock->last_event);
} else {
GST_LOG_OBJECT (clock, "reporting new event time %"G_GUINT64_FORMAT,
clock->last_event);
clock->last_event = time;
}
return clock->last_event;
}
/**
* gst_clock_get_next_id
* @clock: The clock to query
@ -709,9 +694,15 @@ gst_clock_set_property (GObject *object, guint prop_id,
switch (prop_id) {
case ARG_STATS:
clock->stats = g_value_get_boolean (value);
g_object_notify (object, "stats");
break;
case ARG_MAX_DIFF:
clock->max_diff = g_value_get_int64 (value);
g_object_notify (object, "max-diff");
break;
case ARG_EVENT_DIFF:
clock->max_event_diff = g_value_get_uint64 (value);
g_object_notify (object, "max-event-diff");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -734,6 +725,9 @@ gst_clock_get_property (GObject *object, guint prop_id,
case ARG_MAX_DIFF:
g_value_set_int64 (value, clock->max_diff);
break;
case ARG_EVENT_DIFF:
g_value_set_uint64 (value, clock->max_event_diff);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;

24
gst/gstclock.h
View file

@ -128,16 +128,21 @@ struct _GstClock {
gint64 max_diff;
/* --- private --- */
gboolean accept_discont;
gdouble speed;
gboolean accept_discont; /* FIXME: REMOVE! */
gdouble speed; /* FIXME: REMOVE! */
guint64 resolution;
gboolean active;
gboolean active; /* FIXME: REMOVE! */
GList *entries;
GMutex *active_mutex;
GCond *active_cond;
gboolean stats;
gpointer _gst_reserved[GST_PADDING];
GstClockTime last_event;
GstClockTime max_event_diff;
/* weird padding here */
guint8 padding[sizeof(gpointer) * GST_PADDING - sizeof (GstClockTime) * 2];
/*gpointer _gst_reserved[GST_PADDING];*/
};
struct _GstClockClass {
@ -158,25 +163,32 @@ struct _GstClockClass {
GstClockEntryStatus (*wait_async) (GstClock *clock, GstClockEntry *entry);
void (*unschedule) (GstClock *clock, GstClockEntry *entry);
void (*unlock) (GstClock *clock, GstClockEntry *entry);
gpointer _gst_reserved[GST_PADDING];
};
GType gst_clock_get_type (void);
#ifndef GST_DISABLE_DEPRECATED
gdouble gst_clock_set_speed (GstClock *clock, gdouble speed);
gdouble gst_clock_get_speed (GstClock *clock);
#endif
guint64 gst_clock_set_resolution (GstClock *clock, guint64 resolution);
guint64 gst_clock_get_resolution (GstClock *clock);
#ifndef GST_DISABLE_DEPRECATED
void gst_clock_set_active (GstClock *clock, gboolean active);
gboolean gst_clock_is_active (GstClock *clock);
void gst_clock_reset (GstClock *clock);
gboolean gst_clock_handle_discont (GstClock *clock, guint64 time);
#endif
GstClockTime gst_clock_get_time (GstClock *clock);
GstClockTime gst_clock_get_event_time (GstClock *clock);
/* FIXME: deprecate? */
#ifndef GST_DISABLE_DEPRECATED
GstClockID gst_clock_get_next_id (GstClock *clock);
/* creating IDs that can be used to get notifications */
@ -196,6 +208,8 @@ GstClockReturn gst_clock_id_wait_async (GstClockID id,
void gst_clock_id_unschedule (GstClockID id);
void gst_clock_id_unlock (GstClockID id);
void gst_clock_id_free (GstClockID id);
#endif
G_END_DECLS

170
gst/gstelement.c
View file

@ -792,13 +792,162 @@ gst_element_clock_wait (GstElement *element, GstClockID id, GstClockTimeDiff *ji
return res;
}
#undef GST_CAT_DEFAULT
#define GST_CAT_DEFAULT GST_CAT_CLOCK
/**
* gst_element_get_time:
* @element: element to query
*
* Query the element's time. The element must use
*
* Returns: the current time of the element or #GST_CLOCK_TIME_NONE when there
* is no time available.
*/
GstClockTime
gst_element_get_time (GstElement *element)
{
g_return_val_if_fail (GST_IS_ELEMENT (element), GST_CLOCK_TIME_NONE);
if (element->clock == NULL) {
GST_WARNING_OBJECT (element, "element queries time but has no clock");
return GST_CLOCK_TIME_NONE;
}
switch (element->current_state) {
case GST_STATE_NULL:
case GST_STATE_READY:
return GST_CLOCK_TIME_NONE;
case GST_STATE_PAUSED:
return element->base_time;
case GST_STATE_PLAYING:
return gst_clock_get_time (element->clock) - element->base_time;
default:
g_assert_not_reached ();
return GST_CLOCK_TIME_NONE;
}
}
GstClockID gst_clock_new_single_shot_id (GstClock *clock,
GstClockTime time);
void gst_clock_id_free (GstClockID id);
/**
* gst_element_wait:
* @element: element that should wait
* @timestamp: wait until this time has arrived
*
* Waits until the given time has arrived. When this function returns successfully,
* the time specified in the timestamp has passed.
* <note>This function can only be called on elements in #GST_STATE_PLAYING</note>
*
* Returns: TRUE on success
*/
gboolean
gst_element_wait (GstElement *element, GstClockTime timestamp)
{
GstClockID id;
GstClockReturn ret;
g_return_val_if_fail (GST_IS_ELEMENT (element), FALSE);
g_return_val_if_fail (GST_IS_CLOCK (element->clock), FALSE);
g_return_val_if_fail (element->current_state == GST_STATE_PLAYING, FALSE);
g_return_val_if_fail (GST_CLOCK_TIME_IS_VALID (timestamp), FALSE);
/* shortcut when we're already late... */
if (gst_element_get_time (element) >= timestamp) {
GST_INFO_OBJECT (element, "called gst_element_wait and was late");
return TRUE;
}
id = gst_clock_new_single_shot_id (element->clock, element->base_time + timestamp);
ret = gst_element_clock_wait (element, id, NULL);
gst_clock_id_free (id);
return ret == GST_CLOCK_STOPPED;
}
/**
* gst_element_set_time:
* @element: element to set time on
* @time: time to set
*
* Sets the current time of the element. This function can be used when handling
* discont events. You can only call this function on an element with a clock in
* #GST_STATE_PAUSED or #GST_STATE_PLAYING. You might want to have a look at
* gst_element_adjust_time(), if you want to adjust by a difference as that is
* more accurate.
*/
void
gst_element_set_time (GstElement *element, GstClockTime time)
{
g_return_if_fail (GST_IS_ELEMENT (element));
g_return_if_fail (GST_IS_CLOCK (element->clock));
g_return_if_fail (element->current_state >= GST_STATE_PAUSED);
switch (element->current_state) {
case GST_STATE_PAUSED:
element->base_time = time;
break;
case GST_STATE_PLAYING:
element->base_time = gst_clock_get_time (element->clock) - time;
break;
default:
g_assert_not_reached ();
break;
}
}
/**
* gst_element_adjust_time:
* @element: element to adjust time on
* @difference: difference to adjust
*
* Adjusts the current time of the element by the specified difference. This
* function can be used when handling discont events. You can only call this
* function on an element with a clock in #GST_STATE_PAUSED or
* #GST_STATE_PLAYING. It is more accurate than gst_element_set_time().
*/
void
gst_element_adjust_time (GstElement *element, GstClockTimeDiff diff)
{
GstClockTime time;
g_return_if_fail (GST_IS_ELEMENT (element));
g_return_if_fail (GST_IS_CLOCK (element->clock));
g_return_if_fail (element->current_state >= GST_STATE_PAUSED);
switch (element->current_state) {
case GST_STATE_PAUSED:
if (diff < 0 && element->base_time < abs (diff)) {
g_warning ("attempted to set the current time of element %s below 0",
GST_OBJECT_NAME (element));
element->base_time = 0;
} else {
element->base_time += diff;
}
break;
case GST_STATE_PLAYING:
time = gst_clock_get_time (element->clock);
if (time < element->base_time - diff) {
g_warning ("attempted to set the current time of element %s below 0",
GST_OBJECT_NAME (element));
element->base_time = time;
} else {
element->base_time -= diff;
}
break;
default:
g_assert_not_reached ();
break;
}
}
#undef GST_CAT_DEFAULT
#ifndef GST_DISABLE_INDEX
/**
* gst_element_is_indexable:
* @element: a #GstElement.
*
* Queries if the element can be indexed/
* Queries if the element can be indexed.
*
* Returns: TRUE if the element can be indexed.
*/
@ -1496,8 +1645,8 @@ gst_element_get_compatible_pad_filtered (GstElement *element, GstPad *pad,
if (foundpad) return foundpad;
//}
g_critical("Could not find a compatible pad on element %s to link to %s:%s",
GST_ELEMENT_NAME (element), GST_DEBUG_PAD_NAME (pad));
GST_DEBUG_OBJECT (element, "Could not find a compatible pad to link to %s:%s",
GST_DEBUG_PAD_NAME (pad));
return NULL;
}
@ -2581,19 +2730,34 @@ gst_element_change_state (GstElement *element)
switch (old_transition) {
case GST_STATE_PLAYING_TO_PAUSED:
if (element->clock) {
GstClockTime time = gst_clock_get_event_time (element->clock);
g_assert (time >= element->base_time);
element->base_time = time - element->base_time;
GST_CAT_LOG_OBJECT (GST_CAT_CLOCK, element, "setting base time to %"
G_GINT64_FORMAT, element->base_time);
}
gst_element_pads_activate (element, FALSE);
break;
case GST_STATE_PAUSED_TO_PLAYING:
gst_element_pads_activate (element, TRUE);
if (element->clock) {
GstClockTime time = gst_clock_get_event_time (element->clock);
element->base_time = time - element->base_time;
GST_CAT_LOG_OBJECT (GST_CAT_CLOCK, element, "setting base time to %"
G_GINT64_FORMAT, element->base_time);
}
break;
/* if we are going to paused, we try to negotiate the pads */
case GST_STATE_READY_TO_PAUSED:
g_assert (element->base_time == 0);
if (!gst_element_negotiate_pads (element))
goto failure;
break;
/* going to the READY state clears all pad caps */
/* FIXME: Why doesn't this happen on READY => NULL? -- Company */
case GST_STATE_PAUSED_TO_READY:
element->base_time = 0;
gst_element_clear_pad_caps (element);
break;
default:

8
gst/gstelement.h
View file

@ -159,7 +159,7 @@ struct _GstElement {
/* allocated clock */
GstClock *clock;
GstClockTime base_time;
GstClockTimeDiff base_time; /* NULL/READY: 0 - PAUSED: current time - PLAYING: difference to clock */
/* element pads */
guint16 numpads;
@ -275,8 +275,14 @@ gboolean gst_element_requires_clock (GstElement *element);
gboolean gst_element_provides_clock (GstElement *element);
GstClock* gst_element_get_clock (GstElement *element);
void gst_element_set_clock (GstElement *element, GstClock *clock);
#ifndef GST_DEISABLE_DEPRECATED
GstClockReturn gst_element_clock_wait (GstElement *element,
GstClockID id, GstClockTimeDiff *jitter);
#endif
GstClockTime gst_element_get_time (GstElement *element);
gboolean gst_element_wait (GstElement *element, GstClockTime timestamp);
void gst_element_set_time (GstElement *element, GstClockTime time);
void gst_element_adjust_time (GstElement *element, GstClockTimeDiff diff);
/* indexs */
gboolean gst_element_is_indexable (GstElement *element);

2
gst/gstpad.c
View file

@ -3445,7 +3445,7 @@ gst_pad_event_default (GstPad *pad, GstEvent *event)
if (gst_event_discont_get_value (event, GST_FORMAT_TIME, &time)) {
if (gst_element_requires_clock (element) && element->clock) {
gst_clock_handle_discont (element->clock, time);
gst_element_set_time (element, time);
}
}
}

28
gst/gstscheduler.c
View file

@ -303,38 +303,12 @@ gst_scheduler_state_transition (GstScheduler *sched, GstElement *element, gint t
case GST_STATE_READY_TO_PAUSED:
{
GstClock *clock = gst_scheduler_get_clock (sched);
if (clock)
gst_clock_reset (clock);
GST_CAT_DEBUG (GST_CAT_CLOCK, "scheduler READY to PAUSED clock is %p (%s)", clock,
(clock ? GST_OBJECT_NAME (clock) : "nil"));
gst_object_replace ((GstObject **)&sched->current_clock, (GstObject *)clock);
break;
}
case GST_STATE_PAUSED_TO_PLAYING:
{
GstClock *clock = gst_scheduler_get_clock (sched);
GST_CAT_DEBUG (GST_CAT_CLOCK, "scheduler PAUSED to PLAYING clock is %p (%s)", clock,
(clock ? GST_OBJECT_NAME (clock) : "nil"));
gst_scheduler_set_clock (sched, clock);
if (clock) {
GST_CAT_DEBUG (GST_CAT_CLOCK, "enabling clock %p (%s)", clock,
GST_OBJECT_NAME (clock));
gst_clock_set_active (clock, TRUE);
}
break;
}
case GST_STATE_PLAYING_TO_PAUSED:
if (sched->current_clock) {
GST_CAT_DEBUG (GST_CAT_CLOCK, "disabling clock %p (%s)", sched->current_clock,
GST_OBJECT_NAME (sched->current_clock));
gst_clock_set_active (sched->current_clock, FALSE);
}
break;
}
}
@ -678,6 +652,8 @@ gst_scheduler_auto_clock (GstScheduler *sched)
GST_CAT_DEBUG (GST_CAT_CLOCK, "scheduler using automatic clock");
}
GstClockReturn gst_clock_id_wait (GstClockID id,
GstClockTimeDiff *jitter);
/**
* gst_scheduler_clock_wait:
* @sched: the scheduler

11
gst/schedulers/gstbasicscheduler.c
View file

@ -131,8 +131,6 @@ static void gst_basic_scheduler_pad_link (GstScheduler *sched, GstPad *src
static void gst_basic_scheduler_pad_unlink (GstScheduler *sched, GstPad *srcpad,
GstPad *sinkpad);
static void gst_basic_scheduler_pad_select (GstScheduler *sched, GList *padlist);
static GstClockReturn gst_basic_scheduler_clock_wait (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter);
static GstSchedulerState
gst_basic_scheduler_iterate (GstScheduler *sched);
@ -221,7 +219,7 @@ gst_basic_scheduler_class_init (GstBasicSchedulerClass * klass)
gstscheduler_class->pad_link = GST_DEBUG_FUNCPTR (gst_basic_scheduler_pad_link);
gstscheduler_class->pad_unlink = GST_DEBUG_FUNCPTR (gst_basic_scheduler_pad_unlink);
gstscheduler_class->pad_select = GST_DEBUG_FUNCPTR (gst_basic_scheduler_pad_select);
gstscheduler_class->clock_wait = GST_DEBUG_FUNCPTR (gst_basic_scheduler_clock_wait);
gstscheduler_class->clock_wait = NULL;
gstscheduler_class->iterate = GST_DEBUG_FUNCPTR (gst_basic_scheduler_iterate);
gstscheduler_class->show = GST_DEBUG_FUNCPTR (gst_basic_scheduler_show);
@ -1345,13 +1343,6 @@ gst_basic_scheduler_pad_select (GstScheduler * sched, GList * padlist)
}
}
static GstClockReturn
gst_basic_scheduler_clock_wait (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter)
{
return gst_clock_id_wait (id, jitter);
}
static GstSchedulerState
gst_basic_scheduler_iterate (GstScheduler * sched)
{

11
gst/schedulers/gstoptimalscheduler.c
View file

@ -245,8 +245,6 @@ static void gst_opt_scheduler_error (GstScheduler *sched, GstElement *eleme
static void gst_opt_scheduler_pad_link (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
static void gst_opt_scheduler_pad_unlink (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
static void gst_opt_scheduler_pad_select (GstScheduler *sched, GList *padlist);
static GstClockReturn gst_opt_scheduler_clock_wait (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter);
static GstSchedulerState
gst_opt_scheduler_iterate (GstScheduler *sched);
@ -319,7 +317,7 @@ gst_opt_scheduler_class_init (GstOptSchedulerClass *klass)
gstscheduler_class->pad_link = GST_DEBUG_FUNCPTR (gst_opt_scheduler_pad_link);
gstscheduler_class->pad_unlink = GST_DEBUG_FUNCPTR (gst_opt_scheduler_pad_unlink);
gstscheduler_class->pad_select = GST_DEBUG_FUNCPTR (gst_opt_scheduler_pad_select);
gstscheduler_class->clock_wait = GST_DEBUG_FUNCPTR (gst_opt_scheduler_clock_wait);
gstscheduler_class->clock_wait = NULL;
gstscheduler_class->iterate = GST_DEBUG_FUNCPTR (gst_opt_scheduler_iterate);
gstscheduler_class->show = GST_DEBUG_FUNCPTR (gst_opt_scheduler_show);
@ -2045,13 +2043,6 @@ gst_opt_scheduler_pad_select (GstScheduler *sched, GList *padlist)
g_warning ("pad select, implement me");
}
static GstClockReturn
gst_opt_scheduler_clock_wait (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter)
{
return gst_clock_id_wait (id, jitter);
}
/* a scheduler iteration is done by looping and scheduling the active chains */
static GstSchedulerState
gst_opt_scheduler_iterate (GstScheduler *sched)

7
plugins/elements/gstfakesink.c
View file

@ -312,7 +312,7 @@ gst_fakesink_chain (GstPad *pad, GstData *_data)
case GST_EVENT_DISCONTINUOUS:
if (fakesink->sync && fakesink->clock) {
gint64 value = GST_EVENT_DISCONT_OFFSET (event, 0).value;
gst_clock_handle_discont (fakesink->clock, value);
gst_element_set_time (GST_ELEMENT (fakesink), value);
}
default:
gst_pad_event_default (pad, event);
@ -322,10 +322,7 @@ gst_fakesink_chain (GstPad *pad, GstData *_data)
}
if (fakesink->sync && fakesink->clock) {
GstClockID id = gst_clock_new_single_shot_id (fakesink->clock, GST_BUFFER_TIMESTAMP (buf));
gst_element_clock_wait (GST_ELEMENT (fakesink), id, NULL);
gst_clock_id_free (id);
gst_element_wait (GST_ELEMENT (fakesink), GST_BUFFER_TIMESTAMP (buf));
}
if (!fakesink->silent) {

12
tests/old/testsuite/clock/clock1.c
View file

@ -10,11 +10,8 @@
void
gst_clock_debug (GstClock *clock)
{
g_print ("Clock info: speed %f, active %s, time %d\n",
gst_clock_get_speed (clock),
gst_clock_is_active (clock) ? "yes" : "no",
(gint) gst_clock_get_time (clock)
);
g_print ("Clock info: time %"G_GUINT64_FORMAT"\n",
gst_clock_get_time (clock));
}
int
@ -53,12 +50,7 @@ main (int argc, char *argv[])
clock = gst_bin_get_clock (GST_BIN (pipeline));
g_assert (clock != NULL);
gst_clock_debug (clock);
//gst_clock_set_active (clock, TRUE);
gst_clock_debug (clock);
//clock = gst_clock_new ("clock");
//gst_element_set_clock (src, clock);
//clock = gst_element_get_clock (src);
//g_assert (clock != NULL);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
gst_bin_iterate (GST_BIN (pipeline));

50
tests/old/testsuite/clock/clock2.c
View file

@ -8,46 +8,46 @@
#include <gst/gst.h>
void
gst_clock_debug (GstClock *clock)
gst_clock_debug (GstClock *clock, GstElement *fakesink)
{
g_print ("Clock info: speed %f, active %s, time %d\n",
gst_clock_get_speed (clock),
gst_clock_is_active (clock) ? "yes" : "no",
(gint) gst_clock_get_time (clock)
);
g_print ("Clock info: time %"G_GUINT64_FORMAT" - Element info: time %"G_GUINT64_FORMAT"\n",
gst_clock_get_time (clock), gst_element_get_time (fakesink));
}
int
main (int argc, char *argv[])
{
GstClock *clock = NULL;
GstClockID id;
GstElement *pipeline, *fakesrc, *fakesink;
gst_init (&argc, &argv);
clock = gst_system_clock_obtain ();
g_assert (clock != NULL);
gst_clock_debug (clock);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock);
gst_clock_set_active (clock, TRUE);
gst_clock_debug (clock);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock);
id = gst_clock_new_single_shot_id (clock, GST_SECOND * 2);
gst_clock_id_wait (id, NULL);
gst_clock_debug (clock);
/* we check the time on an element */
fakesrc = gst_element_factory_make ("fakesrc", NULL);
g_assert (fakesrc);
fakesink = gst_element_factory_make ("fakesink", NULL);
g_assert (fakesink);
pipeline = gst_element_factory_make ("pipeline", NULL);
g_assert (pipeline);
gst_bin_add_many (GST_BIN (pipeline), fakesink, fakesrc, NULL);
gst_element_link (fakesrc, fakesink);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
id = gst_clock_new_single_shot_id (clock, GST_SECOND * 2);
gst_clock_id_wait (id, NULL);
gst_clock_debug (clock);
gst_clock_set_active (clock, FALSE);
gst_clock_debug (clock);
gst_clock_debug (clock, fakesink);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock);
gst_clock_debug (clock, fakesink);
gst_element_wait (fakesink, 2 * GST_SECOND);
gst_clock_debug (clock, fakesink);
gst_element_wait (fakesink, 5 * GST_SECOND);
gst_clock_debug (clock, fakesink);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock, fakesink);
/* success */
return 0;

4
tests/old/testsuite/debug/commandline.c
View file

@ -30,8 +30,8 @@ static const gchar* lines[] = {
"--gst-disable-debug",
"--gst-debug-no-color",
"--gst-debug-level=4",
"--gst-debug=cat=4:cat_*=3",
"--gst-debug-level=4 --gst-debug=cat_*=5"
"--gst-debug=cat:4,cat_*:3",
"--gst-debug-level=4 --gst-debug=cat_*:5"
};
static void

4
tests/old/testsuite/threads/Makefile.am
View file

@ -1,8 +1,8 @@
include ../Rules
tests_pass = thread1 thread2 thread3 thread4 threadf
tests_fail = thread5 threadd threade queue
# tests which unexpectedly pass: threadb threadc
tests_fail = thread5 threadd queue
# tests which unexpectedly pass: threade threadb threadc
queue_SOURCES = queue.c
queue_CFLAGS = $(AM_CFLAGS)

12
testsuite/clock/clock1.c
View file

@ -10,11 +10,8 @@
void
gst_clock_debug (GstClock *clock)
{
g_print ("Clock info: speed %f, active %s, time %d\n",
gst_clock_get_speed (clock),
gst_clock_is_active (clock) ? "yes" : "no",
(gint) gst_clock_get_time (clock)
);
g_print ("Clock info: time %"G_GUINT64_FORMAT"\n",
gst_clock_get_time (clock));
}
int
@ -53,12 +50,7 @@ main (int argc, char *argv[])
clock = gst_bin_get_clock (GST_BIN (pipeline));
g_assert (clock != NULL);
gst_clock_debug (clock);
//gst_clock_set_active (clock, TRUE);
gst_clock_debug (clock);
//clock = gst_clock_new ("clock");
//gst_element_set_clock (src, clock);
//clock = gst_element_get_clock (src);
//g_assert (clock != NULL);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
gst_bin_iterate (GST_BIN (pipeline));

50
testsuite/clock/clock2.c
View file

@ -8,46 +8,46 @@
#include <gst/gst.h>
void
gst_clock_debug (GstClock *clock)
gst_clock_debug (GstClock *clock, GstElement *fakesink)
{
g_print ("Clock info: speed %f, active %s, time %d\n",
gst_clock_get_speed (clock),
gst_clock_is_active (clock) ? "yes" : "no",
(gint) gst_clock_get_time (clock)
);
g_print ("Clock info: time %"G_GUINT64_FORMAT" - Element info: time %"G_GUINT64_FORMAT"\n",
gst_clock_get_time (clock), gst_element_get_time (fakesink));
}
int
main (int argc, char *argv[])
{
GstClock *clock = NULL;
GstClockID id;
GstElement *pipeline, *fakesrc, *fakesink;
gst_init (&argc, &argv);
clock = gst_system_clock_obtain ();
g_assert (clock != NULL);
gst_clock_debug (clock);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock);
gst_clock_set_active (clock, TRUE);
gst_clock_debug (clock);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock);
id = gst_clock_new_single_shot_id (clock, GST_SECOND * 2);
gst_clock_id_wait (id, NULL);
gst_clock_debug (clock);
/* we check the time on an element */
fakesrc = gst_element_factory_make ("fakesrc", NULL);
g_assert (fakesrc);
fakesink = gst_element_factory_make ("fakesink", NULL);
g_assert (fakesink);
pipeline = gst_element_factory_make ("pipeline", NULL);
g_assert (pipeline);
gst_bin_add_many (GST_BIN (pipeline), fakesink, fakesrc, NULL);
gst_element_link (fakesrc, fakesink);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
id = gst_clock_new_single_shot_id (clock, GST_SECOND * 2);
gst_clock_id_wait (id, NULL);
gst_clock_debug (clock);
gst_clock_set_active (clock, FALSE);
gst_clock_debug (clock);
gst_clock_debug (clock, fakesink);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock);
gst_clock_debug (clock, fakesink);
gst_element_wait (fakesink, 2 * GST_SECOND);
gst_clock_debug (clock, fakesink);
gst_element_wait (fakesink, 5 * GST_SECOND);
gst_clock_debug (clock, fakesink);
g_usleep (G_USEC_PER_SEC);
gst_clock_debug (clock, fakesink);
/* success */
return 0;

4
testsuite/debug/commandline.c
View file

@ -30,8 +30,8 @@ static const gchar* lines[] = {
"--gst-disable-debug",
"--gst-debug-no-color",
"--gst-debug-level=4",
"--gst-debug=cat=4:cat_*=3",
"--gst-debug-level=4 --gst-debug=cat_*=5"
"--gst-debug=cat:4,cat_*:3",
"--gst-debug-level=4 --gst-debug=cat_*:5"
};
static void

4
testsuite/threads/Makefile.am
View file

@ -1,8 +1,8 @@
include ../Rules
tests_pass = thread1 thread2 thread3 thread4 threadf
tests_fail = thread5 threadd threade queue
# tests which unexpectedly pass: threadb threadc
tests_fail = thread5 threadd queue
# tests which unexpectedly pass: threade threadb threadc
queue_SOURCES = queue.c
queue_CFLAGS = $(AM_CFLAGS)