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668b3215b8
And use it inside GstHarness API: gst_test_clock_crank() https://bugzilla.gnome.org/show_bug.cgi?id=761906
125 lines
4.3 KiB
C
125 lines
4.3 KiB
C
/* GstTestClock - A deterministic clock for GStreamer unit tests
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*
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* Copyright (C) 2008 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com>
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* Copyright (C) 2012 Sebastian Rasmussen <sebastian.rasmussen@axis.com>
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* Copyright (C) 2012 Havard Graff <havard@pexip.com>
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* Copyright (C) 2013 Haakon Sporsheim <haakon@pexip.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_TEST_CLOCK_H__
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#define __GST_TEST_CLOCK_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_TEST_CLOCK (gst_test_clock_get_type ())
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#define GST_TEST_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj),\
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GST_TYPE_TEST_CLOCK, GstTestClock))
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#define GST_IS_TEST_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj),\
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GST_TYPE_TEST_CLOCK))
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#define GST_TEST_CLOCK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass),\
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GST_TYPE_TEST_CLOCK, GstTestClockClass))
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#define GST_IS_TEST_CLOCK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE (\
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(klass), GST_TYPE_TEST_CLOCK))
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#define GST_TEST_CLOCK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS (\
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(obj), GST_TYPE_TEST_CLOCK, GstTestClockClass))
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#define GST_TEST_CLOCK_CAST(obj) ((GstTestClock*)(obj))
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typedef struct _GstTestClock GstTestClock;
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typedef struct _GstTestClockClass GstTestClockClass;
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typedef struct _GstTestClockPrivate GstTestClockPrivate;
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/**
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* GstTestClock:
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*
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* A #GstTestClock structure which is based on a #GstClock along with some
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* private data.
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*
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* Since: 1.2
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*/
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struct _GstTestClock
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{
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GstClock parent;
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/*< private >*/
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GstTestClockPrivate *priv;
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};
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/**
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* GstTestClockClass:
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* @parent_class: the parent class structure
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*
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* The class of a #GstTestClock, which has no virtual methods to override.
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*
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* Since: 1.2
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*/
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struct _GstTestClockClass
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{
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GstClockClass parent_class;
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};
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GType gst_test_clock_get_type (void);
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GstClock * gst_test_clock_new (void);
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GstClock * gst_test_clock_new_with_start_time (GstClockTime start_time);
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void gst_test_clock_set_time (GstTestClock * test_clock,
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GstClockTime new_time);
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void gst_test_clock_advance_time (GstTestClock * test_clock,
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GstClockTimeDiff delta);
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guint gst_test_clock_peek_id_count (GstTestClock * test_clock);
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gboolean gst_test_clock_has_id (GstTestClock * test_clock, GstClockID id);
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gboolean gst_test_clock_peek_next_pending_id (GstTestClock * test_clock,
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GstClockID * pending_id);
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void gst_test_clock_wait_for_next_pending_id (GstTestClock * test_clock,
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GstClockID * pending_id);
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#ifndef GST_DISABLE_DEPRECATED
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void gst_test_clock_wait_for_pending_id_count (GstTestClock * test_clock,
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guint count);
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#endif
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GstClockID gst_test_clock_process_next_clock_id (GstTestClock * test_clock);
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GstClockTime gst_test_clock_get_next_entry_time (GstTestClock * test_clock);
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void gst_test_clock_wait_for_multiple_pending_ids (GstTestClock * test_clock,
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guint count,
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GList ** pending_list);
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guint gst_test_clock_process_id_list (GstTestClock * test_clock,
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const GList * pending_list);
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GstClockTime gst_test_clock_id_list_get_latest_time (const GList * pending_list);
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gboolean gst_test_clock_crank (GstTestClock * test_clock);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTestClock, gst_object_unref)
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#endif
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G_END_DECLS
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#endif /* __GST_TEST_CLOCK_H__ */
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