--- a/gst_plugins_base/gst-libs/gst/audio/gstaudioclock.c Tue Aug 31 15:30:33 2010 +0300
+++ b/gst_plugins_base/gst-libs/gst/audio/gstaudioclock.c Wed Sep 01 12:16:41 2010 +0100
@@ -39,9 +39,6 @@
#include "gstaudioclock.h"
-GST_DEBUG_CATEGORY_STATIC (gst_audio_clock_debug);
-#define GST_CAT_DEFAULT gst_audio_clock_debug
-
static void gst_audio_clock_class_init (GstAudioClockClass * klass);
static void gst_audio_clock_init (GstAudioClock * clock);
@@ -95,16 +92,12 @@
parent_class = g_type_class_peek_parent (klass);
gstclock_class->get_internal_time = gst_audio_clock_get_internal_time;
-
- GST_DEBUG_CATEGORY_INIT (gst_audio_clock_debug, "audioclock", 0,
- "audioclock");
}
static void
gst_audio_clock_init (GstAudioClock * clock)
{
clock->last_time = 0;
- clock->abidata.ABI.time_offset = 0;
GST_OBJECT_FLAG_SET (clock, GST_CLOCK_FLAG_CAN_SET_MASTER);
}
@@ -125,7 +118,7 @@
#endif
GstClock *
-gst_audio_clock_new (const gchar * name, GstAudioClockGetTimeFunc func,
+gst_audio_clock_new (gchar * name, GstAudioClockGetTimeFunc func,
gpointer user_data)
{
GstAudioClock *aclock =
@@ -137,119 +130,17 @@
return (GstClock *) aclock;
}
-/**
- * gst_audio_clock_reset:
- * @clock: a #GstAudioClock
- * @time: a #GstClockTime
- *
- * Inform @clock that future calls to #GstAudioClockGetTimeFunc will return values
- * starting from @time. The clock will update an internal offset to make sure that
- * future calls to internal_time will return an increasing result as required by
- * the #GstClock object.
- */
-#ifdef __SYMBIAN32__
-EXPORT_C
-#endif
-
-void
-gst_audio_clock_reset (GstAudioClock * clock, GstClockTime time)
-{
- GstClockTimeDiff time_offset;
-
- if (clock->last_time >= time)
- time_offset = clock->last_time - time;
- else
- time_offset = -(time - clock->last_time);
-
- clock->abidata.ABI.time_offset = time_offset;
-
- GST_DEBUG_OBJECT (clock,
- "reset clock to %" GST_TIME_FORMAT ", offset %" GST_TIME_FORMAT,
- GST_TIME_ARGS (time), GST_TIME_ARGS (time_offset));
-}
-
static GstClockTime
gst_audio_clock_get_internal_time (GstClock * clock)
{
- GstAudioClock *aclock;
+ GstAudioClock *aclock = GST_AUDIO_CLOCK (clock);
GstClockTime result;
- aclock = GST_AUDIO_CLOCK_CAST (clock);
-
result = aclock->func (clock, aclock->user_data);
- if (result == GST_CLOCK_TIME_NONE) {
+ if (result == GST_CLOCK_TIME_NONE)
result = aclock->last_time;
- } else {
- result += aclock->abidata.ABI.time_offset;
- /* clock must be increasing */
- if (aclock->last_time < result)
- aclock->last_time = result;
- else
- result = aclock->last_time;
- }
-
- GST_DEBUG_OBJECT (clock,
- "result %" GST_TIME_FORMAT ", last_time %" GST_TIME_FORMAT,
- GST_TIME_ARGS (result), GST_TIME_ARGS (aclock->last_time));
+ else
+ aclock->last_time = result;
return result;
}
-
-/**
- * gst_audio_clock_get_time:
- * @clock: a #GstAudioClock
- *
- * Report the time as returned by the #GstAudioClockGetTimeFunc without applying
- * any offsets.
- *
- * Returns: the time as reported by the time function of the audio clock
- *
- * Since: 0.10.23
- */
-#ifdef __SYMBIAN32__
-EXPORT_C
-#endif
-
-GstClockTime
-gst_audio_clock_get_time (GstClock * clock)
-{
- GstAudioClock *aclock;
- GstClockTime result;
-
- aclock = GST_AUDIO_CLOCK_CAST (clock);
-
- result = aclock->func (clock, aclock->user_data);
- if (result == GST_CLOCK_TIME_NONE) {
- result = aclock->last_time - aclock->abidata.ABI.time_offset;
- }
-
- return result;
-}
-
-/**
- * gst_audio_clock_adjust:
- * @clock: a #GstAudioClock
- * @time: a #GstClockTime
- *
- * Adjust @time with the internal offset of the audio clock.
- *
- * Returns: @time adjusted with the internal offset.
- *
- * Since: 0.10.23
- */
-#ifdef __SYMBIAN32__
-EXPORT_C
-#endif
-
-GstClockTime
-gst_audio_clock_adjust (GstClock * clock, GstClockTime time)
-{
- GstAudioClock *aclock;
- GstClockTime result;
-
- aclock = GST_AUDIO_CLOCK_CAST (clock);
-
- result = time + aclock->abidata.ABI.time_offset;
-
- return result;
-}