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gstreamer/tests/check/libs/controller.c
Stefan Sauer faf31366ab controller: remove functions to add/remove controlled properties 
Make that implizit with attaching/detaching controlsources. This is a lot easier
and has less invalid state (controlled property without control source).
2011-11-14 10:02:55 +01:00

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/* GStreamer
*
* unit test for the controller library
*
* Copyright (C) <2005> Stefan Kost <ensonic at users dot sf dot net>
* Copyright (C) <2006-2007> Sebastian Dröge <slomo@circular-chaos.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include <gst/check/gstcheck.h>
#include <gst/controller/gstinterpolationcontrolsource.h>
#include <gst/controller/gstlfocontrolsource.h>
/* LOCAL TEST ELEMENT */
enum
{
ARG_ULONG = 1,
ARG_FLOAT,
ARG_DOUBLE,
ARG_BOOLEAN,
ARG_READONLY,
ARG_STATIC,
ARG_CONSTRUCTONLY,
ARG_COUNT
};
#define GST_TYPE_TEST_MONO_SOURCE (gst_test_mono_source_get_type ())
#define GST_TEST_MONO_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TEST_MONO_SOURCE, GstTestMonoSource))
#define GST_TEST_MONO_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TEST_MONO_SOURCE, GstTestMonoSourceClass))
#define GST_IS_TEST_MONO_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TEST_MONO_SOURCE))
#define GST_IS_TEST_MONO_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TEST_MONO_SOURCE))
#define GST_TEST_MONO_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TEST_MONO_SOURCE, GstTestMonoSourceClass))
typedef struct _GstTestMonoSource GstTestMonoSource;
typedef struct _GstTestMonoSourceClass GstTestMonoSourceClass;
struct _GstTestMonoSource
{
GstElement parent;
gulong val_ulong;
gfloat val_float;
gdouble val_double;
gboolean val_boolean;
};
struct _GstTestMonoSourceClass
{
GstElementClass parent_class;
};
static GType gst_test_mono_source_get_type (void);
static void
gst_test_mono_source_get_property (GObject * object,
guint property_id, GValue * value, GParamSpec * pspec)
{
GstTestMonoSource *self = GST_TEST_MONO_SOURCE (object);
switch (property_id) {
case ARG_ULONG:
g_value_set_ulong (value, self->val_ulong);
break;
case ARG_FLOAT:
g_value_set_float (value, self->val_float);
break;
case ARG_DOUBLE:
g_value_set_double (value, self->val_double);
break;
case ARG_BOOLEAN:
g_value_set_boolean (value, self->val_boolean);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gst_test_mono_source_set_property (GObject * object,
guint property_id, const GValue * value, GParamSpec * pspec)
{
GstTestMonoSource *self = GST_TEST_MONO_SOURCE (object);
switch (property_id) {
case ARG_ULONG:
self->val_ulong = g_value_get_ulong (value);
GST_DEBUG ("test value ulong=%lu", self->val_ulong);
break;
case ARG_FLOAT:
self->val_float = g_value_get_float (value);
GST_DEBUG ("test value float=%f", self->val_float);
break;
case ARG_DOUBLE:
self->val_double = g_value_get_double (value);
GST_DEBUG ("test value double=%f", self->val_double);
break;
case ARG_BOOLEAN:
self->val_boolean = g_value_get_boolean (value);
GST_DEBUG ("test value boolean=%d", self->val_boolean);
break;
case ARG_CONSTRUCTONLY:
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gst_test_mono_source_class_init (GstTestMonoSourceClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->set_property = gst_test_mono_source_set_property;
gobject_class->get_property = gst_test_mono_source_get_property;
g_object_class_install_property (gobject_class, ARG_ULONG,
g_param_spec_ulong ("ulong",
"ulong prop",
"ulong number parameter for the test_mono_source",
0, G_MAXULONG, 0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, ARG_FLOAT,
g_param_spec_float ("float",
"float prop",
"float number parameter for the test_mono_source",
0.0, 100.0, 0.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, ARG_DOUBLE,
g_param_spec_double ("double",
"double prop",
"double number parameter for the test_mono_source",
0.0, 100.0, 0.0, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, ARG_BOOLEAN,
g_param_spec_boolean ("boolean",
"boolean prop",
"boolean parameter for the test_mono_source",
FALSE, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, ARG_READONLY,
g_param_spec_ulong ("readonly",
"readonly prop",
"readonly parameter for the test_mono_source",
0, G_MAXULONG, 0, G_PARAM_READABLE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, ARG_STATIC,
g_param_spec_ulong ("static",
"static prop",
"static parameter for the test_mono_source",
0, G_MAXULONG, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_CONSTRUCTONLY,
g_param_spec_ulong ("construct-only",
"construct-only prop",
"construct-only parameter for the test_mono_source",
0, G_MAXULONG, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
}
static void
gst_test_mono_source_base_init (GstTestMonoSourceClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_set_details_simple (element_class,
"Monophonic source for unit tests",
"Source/Audio/MonoSource",
"Use in unit tests", "Stefan Kost <ensonic@users.sf.net>");
}
static GType
gst_test_mono_source_get_type (void)
{
static volatile gsize test_mono_source_type = 0;
if (g_once_init_enter (&test_mono_source_type)) {
GType type;
static const GTypeInfo info = {
(guint16) sizeof (GstTestMonoSourceClass),
(GBaseInitFunc) gst_test_mono_source_base_init, // base_init
NULL, // base_finalize
(GClassInitFunc) gst_test_mono_source_class_init, // class_init
NULL, // class_finalize
NULL, // class_data
(guint16) sizeof (GstTestMonoSource),
0, // n_preallocs
NULL, // instance_init
NULL // value_table
};
type =
g_type_register_static (GST_TYPE_ELEMENT, "GstTestMonoSource", &info,
0);
g_once_init_leave (&test_mono_source_type, type);
}
return test_mono_source_type;
}
static void
setup (void)
{
gst_element_register (NULL, "testmonosource", GST_RANK_NONE,
GST_TYPE_TEST_MONO_SOURCE);
}
static void
teardown (void)
{
}
/* TESTS */
/* tests for an element with no controlled params */
GST_START_TEST (controller_new_fail1)
{
GstElement *elem;
GstInterpolationControlSource *cs;
gboolean res;
elem = gst_element_factory_make ("fakesrc", "test_source");
cs = gst_interpolation_control_source_new ();
/* that property should not exist */
res = gst_object_set_control_source (GST_OBJECT (elem), "_schrompf_",
GST_CONTROL_SOURCE (cs));
fail_unless (res == FALSE, NULL);
g_object_unref (cs);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for readonly params */
GST_START_TEST (controller_new_fail2)
{
GstElement *elem;
GstInterpolationControlSource *cs;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
cs = gst_interpolation_control_source_new ();
/* that property should exist and but is readonly */
ASSERT_CRITICAL (res = gst_object_set_control_source (GST_OBJECT (elem),
"readonly", GST_CONTROL_SOURCE (cs)));
fail_unless (res == FALSE, NULL);
g_object_unref (cs);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for static params */
GST_START_TEST (controller_new_fail3)
{
GstElement *elem;
GstInterpolationControlSource *cs;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
cs = gst_interpolation_control_source_new ();
/* that property should exist and but is not controlable */
ASSERT_CRITICAL (res = gst_object_set_control_source (GST_OBJECT (elem),
"static", GST_CONTROL_SOURCE (cs)));
fail_unless (res == FALSE, NULL);
g_object_unref (cs);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for construct-only params */
GST_START_TEST (controller_new_fail4)
{
GstElement *elem;
GstInterpolationControlSource *cs;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
cs = gst_interpolation_control_source_new ();
/* that property should exist and but is construct-only */
ASSERT_CRITICAL (res =
gst_object_set_control_source (GST_OBJECT (elem), "construct-only",
GST_CONTROL_SOURCE (cs)));
fail_unless (res == FALSE, NULL);
g_object_unref (cs);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for an element with controlled params */
GST_START_TEST (controller_new_okay1)
{
GstElement *elem;
GstInterpolationControlSource *cs;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
cs = gst_interpolation_control_source_new ();
/* that property should exist and should be controllable */
res = gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (cs));
fail_unless (res == TRUE, NULL);
g_object_unref (cs);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for an element with several controlled params */
GST_START_TEST (controller_new_okay2)
{
GstElement *elem;
GstInterpolationControlSource *cs1, *cs2;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
cs1 = gst_interpolation_control_source_new ();
cs2 = gst_interpolation_control_source_new ();
/* these properties should exist and should be controllable */
res = gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (cs1));
fail_unless (res == TRUE, NULL);
res = gst_object_set_control_source (GST_OBJECT (elem), "boolean",
GST_CONTROL_SOURCE (cs2));
fail_unless (res == TRUE, NULL);
g_object_unref (cs1);
g_object_unref (cs2);
gst_object_unref (elem);
}
GST_END_TEST;
/* controlling a param twice should be handled */
GST_START_TEST (controller_param_twice)
{
GstElement *elem;
GstInterpolationControlSource *cs;
gboolean res;
elem = gst_element_factory_make ("testmonosource", "test_source");
cs = gst_interpolation_control_source_new ();
/* that property should exist and should be controllable */
res = gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (cs));
fail_unless (res, NULL);
/* setting it again should not work */
res = gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (cs));
fail_unless (!res, NULL);
/* it should have been added at least once, let remove it */
res = gst_object_set_control_source (GST_OBJECT (elem), "ulong", NULL);
fail_unless (res, NULL);
/* removing it again should not work */
res = gst_object_set_control_source (GST_OBJECT (elem), "ulong", NULL);
fail_unless (!res, NULL);
g_object_unref (cs);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests if we cleanup properly */
GST_START_TEST (controller_controlsource_refcounts)
{
GstElement *elem;
GstControlSource *csource, *test_csource;
elem = gst_element_factory_make ("testmonosource", "test_source");
csource = (GstControlSource *) gst_interpolation_control_source_new ();
fail_unless (csource != NULL, NULL);
fail_unless_equals_int (G_OBJECT (csource)->ref_count, 1);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
csource));
fail_unless_equals_int (G_OBJECT (csource)->ref_count, 2);
test_csource = gst_object_get_control_source (GST_OBJECT (elem), "ulong");
fail_unless (test_csource != NULL, NULL);
fail_unless (test_csource == csource);
fail_unless_equals_int (G_OBJECT (csource)->ref_count, 3);
g_object_unref (test_csource);
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests if we don't fail on empty interpolation controlsources */
GST_START_TEST (controller_controlsource_empty1)
{
GstElement *elem;
GstControlSource *csource;
elem = gst_element_factory_make ("testmonosource", "test_source");
csource = (GstControlSource *) gst_interpolation_control_source_new ();
fail_unless (csource != NULL, NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
csource));
/* don't fail on empty control point lists */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
/* unref objects */
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests if we don't fail on interpolation controlsources that are empty again */
GST_START_TEST (controller_controlsource_empty2)
{
GstElement *elem;
GstInterpolationControlSource *csource;
GValue val = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL, NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
(GstControlSource *) csource));
/* set control values */
g_value_init (&val, G_TYPE_ULONG);
g_value_set_ulong (&val, 0);
gst_interpolation_control_source_set (csource, 0 * GST_SECOND, &val);
/* ... and unset the value */
gst_interpolation_control_source_unset (csource, 0 * GST_SECOND);
/* don't fail on empty control point lists */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
/* unref objects */
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling without interpolation */
GST_START_TEST (controller_interpolate_none)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_NONE));
fail_unless (gst_interpolation_control_source_get_count (csource) == 0);
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
fail_unless (gst_interpolation_control_source_get_count (csource) == 1);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
fail_unless (gst_interpolation_control_source_get_count (csource) == 2);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling in trigger mode */
GST_START_TEST (controller_interpolate_trigger)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_TRIGGER));
g_value_init (&val_ulong, G_TYPE_ULONG);
fail_if (gst_control_source_get_value (GST_CONTROL_SOURCE (csource),
0 * GST_SECOND, &val_ulong));
/* set control values */
g_value_set_ulong (&val_ulong, 50);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
/* now pull in values for some timestamps */
fail_unless (gst_control_source_get_value (GST_CONTROL_SOURCE (csource),
0 * GST_SECOND, &val_ulong));
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
fail_unless (gst_control_source_get_value (GST_CONTROL_SOURCE (csource),
1 * GST_SECOND, &val_ulong));
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (gst_control_source_get_value (GST_CONTROL_SOURCE (csource),
2 * GST_SECOND, &val_ulong));
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling with linear interpolation */
GST_START_TEST (controller_interpolate_linear)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling with cubic interpolation */
GST_START_TEST (controller_interpolate_cubic)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_double = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "double",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_CUBIC));
/* set control values */
g_value_init (&val_double, G_TYPE_DOUBLE);
g_value_set_double (&val_double, 0.0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_value_set_double (&val_double, 5.0);
res =
gst_interpolation_control_source_set (csource, 1 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_value_set_double (&val_double, 2.0);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_value_set_double (&val_double, 8.0);
res =
gst_interpolation_control_source_set (csource, 4 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 0.0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 5.0);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 2.0);
gst_object_sync_values (GST_OBJECT (elem), 3 * GST_SECOND);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double > 2.0 &&
GST_TEST_MONO_SOURCE (elem)->val_double < 8.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 4 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 8.0);
gst_object_sync_values (GST_OBJECT (elem), 5 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 8.0);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling with cubic interpolation */
GST_START_TEST (controller_interpolate_cubic_too_few_cp)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_double = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "double",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_CUBIC));
/* set 2 control values */
g_value_init (&val_double, G_TYPE_DOUBLE);
g_value_set_double (&val_double, 0.0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_value_set_double (&val_double, 4.0);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps and verify that it used linear
* interpolation as we don't gave enough control points
*/
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 0.0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 2.0);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 4.0);
gst_object_unref (elem);
}
GST_END_TEST;
/* make sure we don't crash when someone sets an unsupported interpolation
* mode */
GST_START_TEST (controller_interpolate_unimplemented)
{
GstInterpolationControlSource *csource;
GstElement *elem;
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set completely bogus interpolation mode */
fail_if (gst_interpolation_control_source_set_interpolation_mode (csource,
(GstInterpolateMode) 93871));
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* test _unset() */
GST_START_TEST (controller_interpolation_unset)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_NONE));
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 1 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 50);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
/* verify values */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
/* unset second */
res = gst_interpolation_control_source_unset (csource, 1 * GST_SECOND);
fail_unless (res, NULL);
/* verify value again */
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
/* unset all values, reset and try to unset again */
fail_unless (gst_interpolation_control_source_unset (csource,
0 * GST_SECOND));
fail_unless (gst_interpolation_control_source_unset (csource,
2 * GST_SECOND));
gst_interpolation_control_source_unset_all (csource);
fail_if (gst_interpolation_control_source_unset (csource, 2 * GST_SECOND));
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* test _unset_all() */
GST_START_TEST (controller_interpolation_unset_all)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_NONE));
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 1 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
/* verify values */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
/* unset all */
gst_interpolation_control_source_unset_all (csource);
g_object_unref (csource);
/* verify value again */
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_unref (elem);
}
GST_END_TEST;
/* test retrieval of an array of values with get_value_array() */
GST_START_TEST (controller_interpolation_linear_value_array)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
GstValueArray values = { NULL, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
/* now pull in values for some timestamps */
values.property_name = (char *) "ulong";
values.nbsamples = 3;
values.sample_interval = GST_SECOND;
values.values = (gpointer) g_new (gulong, 3);
fail_unless (gst_control_source_get_value_array (GST_CONTROL_SOURCE (csource),
0, &values));
fail_unless_equals_int (((gulong *) values.values)[0], 0);
fail_unless_equals_int (((gulong *) values.values)[1], 50);
fail_unless_equals_int (((gulong *) values.values)[2], 100);
g_object_unref (csource);
g_free (values.values);
gst_object_unref (elem);
}
GST_END_TEST;
/* test if values below minimum and above maximum are clipped */
GST_START_TEST (controller_interpolation_linear_invalid_values)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_float = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "float",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
/* set control values */
g_value_init (&val_float, G_TYPE_FLOAT);
g_value_set_float (&val_float, 200.0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_float);
fail_unless (res, NULL);
g_value_set_float (&val_float, -200.0);
res =
gst_interpolation_control_source_set (csource, 4 * GST_SECOND,
&val_float);
fail_unless (res, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps and see if clipping works */
/* 200.0 */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 100.0);
/* 100.0 */
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 100.0);
/* 50.0 */
gst_object_sync_values (GST_OBJECT (elem),
1 * GST_SECOND + 500 * GST_MSECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 50.0);
/* 0.0 */
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 0.0);
/* -100.0 */
gst_object_sync_values (GST_OBJECT (elem), 3 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 0.0);
/* -200.0 */
gst_object_sync_values (GST_OBJECT (elem), 4 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 0.0);
gst_object_unref (elem);
}
GST_END_TEST;
GST_START_TEST (controller_interpolation_linear_default_values)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
g_value_init (&val_ulong, G_TYPE_ULONG);
/* Should fail if no value was set yet
* FIXME: will not fail, as interpolation assumes val[0]=default_value if
* nothing else is set.
fail_if (gst_control_source_get_value (GST_CONTROL_SOURCE (csource),
1 * GST_SECOND, &val_ulong));
*/
/* set control values */
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 1 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 3 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
/* now pull in values for some timestamps */
/* should give the value of the first control point for timestamps before it */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 3 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
/* set control values */
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
/* unset the old ones */
res = gst_interpolation_control_source_unset (csource, 1 * GST_SECOND);
fail_unless (res, NULL);
res = gst_interpolation_control_source_unset (csource, 3 * GST_SECOND);
fail_unless (res, NULL);
/* now pull in values for some timestamps */
/* should now give our value for timestamp 0 */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
/* test gst_controller_set_disabled() with linear interpolation */
GST_START_TEST (controller_interpolate_linear_disabled)
{
GstInterpolationControlSource *csource, *csource2;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, }
, val_double = {
0,};
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
csource2 = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
fail_unless (csource2 != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "double",
GST_CONTROL_SOURCE (csource2)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
fail_unless (gst_interpolation_control_source_set_interpolation_mode
(csource2, GST_INTERPOLATE_LINEAR));
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_object_unref (csource);
/* set control values */
g_value_init (&val_double, G_TYPE_DOUBLE);
g_value_set_double (&val_double, 2.0);
res =
gst_interpolation_control_source_set (csource2, 0 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_value_set_double (&val_double, 4.0);
res =
gst_interpolation_control_source_set (csource2, 2 * GST_SECOND,
&val_double);
fail_unless (res, NULL);
g_object_unref (G_OBJECT (csource2));
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 2.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 3.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 4.0, NULL);
/* now pull in values for some timestamps, prop double disabled */
GST_TEST_MONO_SOURCE (elem)->val_ulong = 0;
GST_TEST_MONO_SOURCE (elem)->val_double = 0.0;
gst_object_set_controlled_property_disabled (GST_OBJECT (elem), "double",
TRUE);
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 0.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 0.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 0.0, NULL);
/* now pull in values for some timestamps, after enabling double again */
GST_TEST_MONO_SOURCE (elem)->val_ulong = 0;
GST_TEST_MONO_SOURCE (elem)->val_double = 0.0;
gst_object_set_controlled_property_disabled (GST_OBJECT (elem), "double",
FALSE);
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 2.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 3.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 4.0, NULL);
/* now pull in values for some timestamps, after disabling all props */
GST_TEST_MONO_SOURCE (elem)->val_ulong = 0;
GST_TEST_MONO_SOURCE (elem)->val_double = 0.0;
gst_object_set_controlled_properties_disabled (GST_OBJECT (elem), TRUE);
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 0.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 0.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 0.0, NULL);
/* now pull in values for some timestamps, enabling double again */
GST_TEST_MONO_SOURCE (elem)->val_ulong = 0;
GST_TEST_MONO_SOURCE (elem)->val_double = 0.0;
gst_object_set_controlled_property_disabled (GST_OBJECT (elem), "double",
FALSE);
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 2.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 3.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 4.0, NULL);
/* now pull in values for some timestamps, enabling all */
GST_TEST_MONO_SOURCE (elem)->val_ulong = 0;
GST_TEST_MONO_SOURCE (elem)->val_double = 0.0;
gst_object_set_controlled_properties_disabled (GST_OBJECT (elem), FALSE);
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 2.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 3.0, NULL);
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
fail_unless (GST_TEST_MONO_SOURCE (elem)->val_double == 4.0, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
GST_START_TEST (controller_interpolation_set_from_list)
{
GstInterpolationControlSource *csource;
GstTimedValue *tval;
GstElement *elem;
GSList *list = NULL;
/* test that an invalid timestamp throws a warning of some sort */
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
/* set control value */
tval = g_new0 (GstTimedValue, 1);
tval->timestamp = GST_CLOCK_TIME_NONE;
g_value_init (&tval->value, G_TYPE_ULONG);
g_value_set_ulong (&tval->value, 0);
list = g_slist_append (list, tval);
fail_if (gst_interpolation_control_source_set_from_list (csource, list));
/* try again with a valid stamp, should work now */
tval->timestamp = 0;
fail_unless (gst_interpolation_control_source_set_from_list (csource, list));
g_object_unref (csource);
/* allocated GstTimedValue now belongs to the controller, but list not */
g_value_unset (&tval->value);
g_free (tval);
g_slist_free (list);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with sine waveform */
GST_START_TEST (controller_lfo_sine)
{
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, };
GValue off = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set amplitude and offset values */
g_value_init (&amp, G_TYPE_ULONG);
g_value_init (&off, G_TYPE_ULONG);
g_value_set_ulong (&amp, 100);
g_value_set_ulong (&off, 100);
/* set waveform mode */
g_object_set (csource, "waveform", GST_LFO_WAVEFORM_SINE,
"frequency", 1.0, "timeshift", (GstClockTime) 0,
"amplitude", &amp, "offset", &off, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with sine waveform and timeshift */
GST_START_TEST (controller_lfo_sine_timeshift)
{
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, };
GValue off = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set amplitude and offset values */
g_value_init (&amp, G_TYPE_ULONG);
g_value_init (&off, G_TYPE_ULONG);
g_value_set_ulong (&amp, 100);
g_value_set_ulong (&off, 100);
/* set waveform mode */
g_object_set (csource, "waveform", GST_LFO_WAVEFORM_SINE,
"frequency", 1.0, "timeshift", 250 * GST_MSECOND,
"amplitude", &amp, "offset", &off, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with square waveform */
GST_START_TEST (controller_lfo_square)
{
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, };
GValue off = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set amplitude and offset values */
g_value_init (&amp, G_TYPE_ULONG);
g_value_init (&off, G_TYPE_ULONG);
g_value_set_ulong (&amp, 100);
g_value_set_ulong (&off, 100);
/* set waveform mode */
g_object_set (csource, "waveform", GST_LFO_WAVEFORM_SQUARE,
"frequency", 1.0, "timeshift", (GstClockTime) 0,
"amplitude", &amp, "offset", &off, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with saw waveform */
GST_START_TEST (controller_lfo_saw)
{
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, };
GValue off = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set amplitude and offset values */
g_value_init (&amp, G_TYPE_ULONG);
g_value_init (&off, G_TYPE_ULONG);
g_value_set_ulong (&amp, 100);
g_value_set_ulong (&off, 100);
/* set waveform mode */
g_object_set (csource, "waveform", GST_LFO_WAVEFORM_SAW,
"frequency", 1.0, "timeshift", (GstClockTime) 0,
"amplitude", &amp, "offset", &off, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with reverse saw waveform */
GST_START_TEST (controller_lfo_rsaw)
{
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, };
GValue off = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set amplitude and offset values */
g_value_init (&amp, G_TYPE_ULONG);
g_value_init (&off, G_TYPE_ULONG);
g_value_set_ulong (&amp, 100);
g_value_set_ulong (&off, 100);
/* set waveform mode */
g_object_set (csource, "waveform", GST_LFO_WAVEFORM_REVERSE_SAW,
"frequency", 1.0, "timeshift", (GstClockTime) 0,
"amplitude", &amp, "offset", &off, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with saw waveform */
GST_START_TEST (controller_lfo_triangle)
{
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, };
GValue off = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set amplitude and offset values */
g_value_init (&amp, G_TYPE_ULONG);
g_value_init (&off, G_TYPE_ULONG);
g_value_set_ulong (&amp, 100);
g_value_set_ulong (&off, 100);
/* set waveform mode */
g_object_set (csource, "waveform", GST_LFO_WAVEFORM_TRIANGLE,
"frequency", 1.0, "timeshift", (GstClockTime) 0,
"amplitude", &amp, "offset", &off, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with nothing set */
GST_START_TEST (controller_lfo_none)
{
GstLFOControlSource *csource;
GstElement *elem;
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
g_object_unref (csource);
/* now pull in values for some timestamps */
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_sync_values (GST_OBJECT (elem), 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests if we can run helper methods against any GObject */
GST_START_TEST (controller_helper_any_gobject)
{
GstElement *elem;
gboolean res;
elem = gst_element_factory_make ("bin", "test_elem");
/* that element is not controllable */
res = gst_object_sync_values (GST_OBJECT (elem), 0LL);
/* Syncing should still succeed as there's nothing to sync */
fail_unless (res == TRUE, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* test linear interpolation for ts < first control point */
GST_START_TEST (controller_interpolate_linear_before_ts0)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_LINEAR));
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 4 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
g_object_unref (csource);
/* now pull in values for some timestamps after first control point */
gst_object_sync_values (GST_OBJECT (elem), 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_object_sync_values (GST_OBJECT (elem), 3 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 4 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
/* now pull in values for some timestamps before first control point */
gst_object_sync_values (GST_OBJECT (elem), 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_object_sync_values (GST_OBJECT (elem), 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_object_unref (elem);
}
GST_END_TEST;
/* test control-point handling in interpolation control source */
GST_START_TEST (controller_interpolation_cp_count)
{
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
elem = gst_element_factory_make ("testmonosource", "test_source");
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_object_set_control_source (GST_OBJECT (elem), "ulong",
GST_CONTROL_SOURCE (csource)));
/* set interpolation mode */
fail_unless (gst_interpolation_control_source_set_interpolation_mode (csource,
GST_INTERPOLATE_NONE));
fail_unless (gst_interpolation_control_source_get_count (csource) == 0);
/* set control values */
g_value_init (&val_ulong, G_TYPE_ULONG);
g_value_set_ulong (&val_ulong, 0);
res =
gst_interpolation_control_source_set (csource, 0 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
fail_unless (gst_interpolation_control_source_get_count (csource) == 1);
g_value_set_ulong (&val_ulong, 100);
res =
gst_interpolation_control_source_set (csource, 2 * GST_SECOND,
&val_ulong);
fail_unless (res, NULL);
fail_unless (gst_interpolation_control_source_get_count (csource) == 2);
/* now unset control values */
res = gst_interpolation_control_source_unset (csource, 2 * GST_SECOND);
fail_unless (res, NULL);
fail_unless (gst_interpolation_control_source_get_count (csource) == 1);
res = gst_interpolation_control_source_unset (csource, 0 * GST_SECOND);
fail_unless (res, NULL);
fail_unless (gst_interpolation_control_source_get_count (csource) == 0);
g_object_unref (csource);
gst_object_unref (elem);
}
GST_END_TEST;
static Suite *
gst_controller_suite (void)
{
Suite *s = suite_create ("Controller");
TCase *tc = tcase_create ("general");
suite_add_tcase (s, tc);
tcase_add_checked_fixture (tc, setup, teardown);
tcase_add_test (tc, controller_new_fail1);
tcase_add_test (tc, controller_new_fail2);
tcase_add_test (tc, controller_new_fail3);
tcase_add_test (tc, controller_new_fail4);
tcase_add_test (tc, controller_new_okay1);
tcase_add_test (tc, controller_new_okay2);
tcase_add_test (tc, controller_param_twice);
tcase_add_test (tc, controller_controlsource_refcounts);
tcase_add_test (tc, controller_controlsource_empty1);
tcase_add_test (tc, controller_controlsource_empty2);
tcase_add_test (tc, controller_interpolate_none);
tcase_add_test (tc, controller_interpolate_trigger);
tcase_add_test (tc, controller_interpolate_linear);
tcase_add_test (tc, controller_interpolate_cubic);
tcase_add_test (tc, controller_interpolate_cubic_too_few_cp);
tcase_add_test (tc, controller_interpolate_unimplemented);
tcase_add_test (tc, controller_interpolation_unset);
tcase_add_test (tc, controller_interpolation_unset_all);
tcase_add_test (tc, controller_interpolation_linear_value_array);
tcase_add_test (tc, controller_interpolation_linear_invalid_values);
tcase_add_test (tc, controller_interpolation_linear_default_values);
tcase_add_test (tc, controller_interpolate_linear_disabled);
tcase_add_test (tc, controller_interpolation_set_from_list);
tcase_add_test (tc, controller_lfo_sine);
tcase_add_test (tc, controller_lfo_sine_timeshift);
tcase_add_test (tc, controller_lfo_square);
tcase_add_test (tc, controller_lfo_saw);
tcase_add_test (tc, controller_lfo_rsaw);
tcase_add_test (tc, controller_lfo_triangle);
tcase_add_test (tc, controller_lfo_none);
tcase_add_test (tc, controller_helper_any_gobject);
tcase_add_test (tc, controller_interpolate_linear_before_ts0);
tcase_add_test (tc, controller_interpolation_cp_count);
return s;
}
GST_CHECK_MAIN (gst_controller);
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