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gst/gstclock.c: Doc and API fixes.
Original commit message from CVS: * gst/gstclock.c: (gst_clock_set_calibration), (gst_clock_get_calibration): Doc and API fixes. Callibration can be set with internal time equal to current internal time too.
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2 changed files with 26 additions and 10 deletions
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@ -1,3 +1,11 @@
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2005-11-18 Wim Taymans <wim@fluendo.com>
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* gst/gstclock.c: (gst_clock_set_calibration),
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(gst_clock_get_calibration):
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Doc and API fixes.
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Callibration can be set with internal time equal to current
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internal time too.
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2005-11-18 Thomas Vander Stichele <thomas at apestaart dot org>
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* gst/gsterror.c:
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@ -699,6 +699,8 @@ gst_clock_get_time (GstClock * clock)
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*
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* Adjusts the time of @clock. This function is buggy and is scheduled to die.
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*
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* Obsolete, do not use.
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*
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* MT safe.
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*/
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void
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@ -719,6 +721,8 @@ gst_clock_set_time_adjust (GstClock * clock, GstClockTime adjust)
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*
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* Adjusts the internal rate and offset of @clock. Obsolete, do not use.
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*
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* Obsolete, do not use.
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*
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* MT safe.
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*/
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void
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@ -793,7 +797,7 @@ gst_clock_set_calibration (GstClock * clock, GstClockTime internal, GstClockTime
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{
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g_return_if_fail (GST_IS_CLOCK (clock));
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g_return_if_fail (rate > 0.0);
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g_return_if_fail (internal < gst_clock_get_internal_time (clock));
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g_return_if_fail (internal <= gst_clock_get_internal_time (clock));
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GST_LOCK (clock);
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/* these need to be reworked for the api freeze break, we're really abusing
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@ -805,14 +809,18 @@ gst_clock_set_calibration (GstClock * clock, GstClockTime internal, GstClockTime
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}
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/**
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* gst_clock_get_rate_offset
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* @clock: a #GstClock to adjust
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* gst_clock_get_calibration
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* @clock: a #GstClock
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* @internal: a location to store the internal time
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* @external: a location to store the external time
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* @rate: a location to store the rate
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* @offset: a location to store the offset
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*
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* Gets the internal rate and reference time of @clock. See
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* gst_clock_set_calibration() for more information.
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*
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* @internal, @external and @rate can be left NULL if the caller
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* is not interested in the values.
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*
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* MT safe.
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*/
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void
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@ -820,14 +828,14 @@ gst_clock_get_calibration (GstClock * clock, GstClockTime * internal,
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GstClockTime * external, gdouble * rate)
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{
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g_return_if_fail (GST_IS_CLOCK (clock));
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g_return_if_fail (rate != NULL);
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g_return_if_fail (internal != NULL);
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g_return_if_fail (external != NULL);
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GST_LOCK (clock);
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*rate = clock->A.rate;
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*external = clock->A.offset;
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*internal = clock->adjust;
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if (rate)
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*rate = clock->A.rate;
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if (external)
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*external = clock->A.offset;
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if (internal)
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*internal = clock->adjust;
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GST_UNLOCK (clock);
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}
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