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gstreamer/tests/check/libs/controller.c
Stefan Kost dd3c9ab6b6 controller: factor out duplicated code and add a description for it. 
Also fix typo in the tests while reviewing them.
2009-04-14 22:08:56 +03:00

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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/gstcontroller.h>
#include <gst/controller/gstcontrolsource.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)
{
static const GstElementDetails details = {
"Monophonic source for unit tests",
"Source/Audio/MonoSource",
"Use in unit tests",
"Stefan Kost <ensonic@users.sf.net>"
};
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_set_details (element_class, &details);
}
static GType
gst_test_mono_source_get_type (void)
{
static GType type = 0;
if (type == 0) {
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);
}
return type;
}
/* so we don't have to paste the gst_element_register into 50 places below */
static gboolean
local_gst_controller_init (int *argc, char ***argv)
{
fail_unless (gst_controller_init (argc, argv));
fail_unless (gst_element_register (NULL, "testmonosource", GST_RANK_NONE,
GST_TYPE_TEST_MONO_SOURCE));
return TRUE;
}
#define gst_controller_init(a,b) local_gst_controller_init(a,b)
/* TESTS */
/* double init should not harm */
GST_START_TEST (controller_init)
{
gst_controller_init (NULL, NULL);
gst_controller_init (NULL, NULL);
gst_controller_init (NULL, NULL);
gst_controller_init (NULL, NULL);
}
GST_END_TEST;
/* tests for an element with no controlled params */
GST_START_TEST (controller_new_fail1)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("fakesrc", "test_source");
/* that property should not exist */
ctrl = gst_controller_new (G_OBJECT (elem), "_schrompf_", NULL);
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for an element with controlled params, but none given */
GST_START_TEST (controller_new_fail2)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* no property given */
ctrl = gst_controller_new (G_OBJECT (elem), NULL);
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for readonly params */
GST_START_TEST (controller_new_fail3)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and but is readonly */
ASSERT_CRITICAL (ctrl =
gst_controller_new (G_OBJECT (elem), "readonly", NULL));
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for static params */
GST_START_TEST (controller_new_fail4)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and but is not controlable */
ASSERT_CRITICAL (ctrl = gst_controller_new (G_OBJECT (elem), "static", NULL));
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for construct-only params */
GST_START_TEST (controller_new_fail5)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and but is construct-only */
ASSERT_CRITICAL (ctrl =
gst_controller_new (G_OBJECT (elem), "construct-only", NULL));
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for an element with controlled params */
GST_START_TEST (controller_new_okay1)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests for an element with several controlled params */
GST_START_TEST (controller_new_okay2)
{
GstController *ctrl, *ctrl2, *ctrl3;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", "double", "float", NULL);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 1);
ctrl2 = gst_controller_new (G_OBJECT (elem), "boolean", NULL);
fail_unless (ctrl2 != NULL, NULL);
fail_unless (ctrl2 == ctrl, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 2);
/* trying to control the same properties again should correctly
* increase the refcount of the object returned as well */
ctrl3 =
gst_controller_new (G_OBJECT (elem), "ulong", "double", "float", NULL);
fail_unless (ctrl3 != NULL, NULL);
fail_unless (ctrl3 == ctrl, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 3);
g_object_unref (ctrl);
g_object_unref (ctrl2);
g_object_unref (ctrl3);
gst_object_unref (elem);
}
GST_END_TEST;
/* controlling several params should return the same controller */
GST_START_TEST (controller_new_okay3)
{
GstController *ctrl1, *ctrl2, *ctrl3;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl1 = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl1 != NULL, NULL);
/* that property should exist and should be controllable */
ctrl2 = gst_controller_new (G_OBJECT (elem), "double", NULL);
fail_unless (ctrl2 != NULL, NULL);
fail_unless (ctrl1 == ctrl2, NULL);
/* that property should exist and should be controllable */
ctrl3 = gst_controller_new (G_OBJECT (elem), "float", NULL);
fail_unless (ctrl3 != NULL, NULL);
fail_unless (ctrl1 == ctrl3, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl1)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl1)->ref_count, 3);
g_object_unref (ctrl1);
g_object_unref (ctrl2);
g_object_unref (ctrl3);
gst_object_unref (elem);
}
GST_END_TEST;
/* controlling a params twice should be handled */
GST_START_TEST (controller_param_twice)
{
GstController *ctrl;
GstElement *elem;
gboolean res;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* it should have been added at least once, let remove it */
res = gst_controller_remove_properties (ctrl, "ulong", NULL);
fail_unless (res, NULL);
/* removing it again should not work */
res = gst_controller_remove_properties (ctrl, "ulong", NULL);
fail_unless (!res, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests if we cleanup properly */
GST_START_TEST (controller_finalize)
{
GstController *ctrl;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* free the controller */
g_object_unref (ctrl);
/* object shouldn't have a controller anymore */
ctrl = gst_object_get_controller (G_OBJECT (elem));
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* tests if we cleanup properly */
GST_START_TEST (controller_controlsource_refcounts)
{
GstController *ctrl;
GstElement *elem;
GstControlSource *csource, *test_csource;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
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_controller_set_control_source (ctrl, "ulong", csource));
fail_unless_equals_int (G_OBJECT (csource)->ref_count, 2);
g_object_unref (G_OBJECT (csource));
test_csource = gst_controller_get_control_source (ctrl, "ulong");
fail_unless (test_csource != NULL, NULL);
fail_unless (test_csource == csource);
fail_unless_equals_int (G_OBJECT (csource)->ref_count, 2);
g_object_unref (csource);
/* free the controller */
g_object_unref (ctrl);
/* object shouldn't have a controller anymore */
ctrl = gst_object_get_controller (G_OBJECT (elem));
fail_unless (ctrl == NULL, NULL);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling without interpolation */
GST_START_TEST (controller_interpolate_none)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling in trigger mode */
GST_START_TEST (controller_interpolate_trigger)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (G_OBJECT (csource));
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling with linear interpolation */
GST_START_TEST (controller_interpolate_linear)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test timed value handling with cubic interpolation */
GST_START_TEST (controller_interpolate_cubic)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_double = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "double", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 0.0);
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 5.0);
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 2.0);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 4 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 8.0);
gst_controller_sync_values (ctrl, 5 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_double, 8.0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
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)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test _unset() */
GST_START_TEST (controller_interpolation_unset)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 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);
g_object_unref (csource);
/* verify value again */
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test _unset_all() */
GST_START_TEST (controller_interpolation_unset_all)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
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)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
GstValueArray values = { NULL, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 = "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);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_free (values.values);
g_object_unref (ctrl);
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)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_float = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "float", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 100.0);
/* 100.0 */
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 100.0);
/* 50.0 */
gst_controller_sync_values (ctrl, 1 * GST_SECOND + 500 * GST_MSECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 50.0);
/* 0.0 */
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 0.0);
/* -100.0 */
gst_controller_sync_values (ctrl, 3 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 0.0);
/* -200.0 */
gst_controller_sync_values (ctrl, 4 * GST_SECOND);
fail_unless_equals_float (GST_TEST_MONO_SOURCE (elem)->val_float, 0.0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
GST_START_TEST (controller_interpolation_linear_default_values)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
g_object_unref (G_OBJECT (csource));
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test gst_controller_set_disabled() with linear interpolation */
GST_START_TEST (controller_interpolate_linear_disabled)
{
GstController *ctrl;
GstInterpolationControlSource *csource, *csource2;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, }
, val_double = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", "double", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
csource2 = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "ulong",
GST_CONTROL_SOURCE (csource)));
fail_unless (csource2 != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_set_property_disabled (ctrl, "double", TRUE);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_set_property_disabled (ctrl, "double", FALSE);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_set_disabled (ctrl, TRUE);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_set_property_disabled (ctrl, "double", FALSE);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_set_disabled (ctrl, FALSE);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 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_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
GST_START_TEST (controller_interpolation_set_from_list)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstTimedValue *tval;
GstElement *elem;
GSList *list = NULL;
gst_controller_init (NULL, NULL);
/* test that an invalid timestamp throws a warning of some sort */
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with sine waveform */
GST_START_TEST (controller_lfo_sine)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, }
, off = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with sine waveform and timeshift */
GST_START_TEST (controller_lfo_sine_timeshift)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, }
, off = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with square waveform */
GST_START_TEST (controller_lfo_square)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, }
, off = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with saw waveform */
GST_START_TEST (controller_lfo_saw)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, }
, off = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with reverse saw waveform */
GST_START_TEST (controller_lfo_rsaw)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, }
, off = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 150);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with saw waveform */
GST_START_TEST (controller_lfo_triangle)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
GValue amp = { 0, }
, off = {
0,};
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 200);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test lfo control source with nothing set */
GST_START_TEST (controller_lfo_none)
{
GstController *ctrl;
GstLFOControlSource *csource;
GstElement *elem;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_lfo_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "ulong",
GST_CONTROL_SOURCE (csource)));
g_object_unref (G_OBJECT (csource));
/* now pull in values for some timestamps */
gst_controller_sync_values (ctrl, 0 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 2000 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1250 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1500 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
gst_controller_sync_values (ctrl, 1750 * GST_MSECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
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;
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("bin", "test_elem");
/* that element is not controllable */
res = gst_object_sync_values (G_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;
GST_START_TEST (controller_refcount_new_list)
{
GstController *ctrl, *ctrl2;
GstElement *elem;
GList *list = NULL;
gst_controller_init (NULL, NULL);
/* that property should exist and should be controllable */
elem = gst_element_factory_make ("testmonosource", "test_source");
list = g_list_append (NULL, "ulong");
ctrl = gst_controller_new_list (G_OBJECT (elem), list);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 1);
g_list_free (list);
g_object_unref (ctrl);
gst_object_unref (elem);
/* try the same property twice, make sure the refcount is still 1 */
elem = gst_element_factory_make ("testmonosource", "test_source");
list = g_list_append (NULL, "ulong");
list = g_list_append (list, "ulong");
ctrl = gst_controller_new_list (G_OBJECT (elem), list);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 1);
g_list_free (list);
g_object_unref (ctrl);
gst_object_unref (elem);
/* try two properties, make sure the refcount is still 1 */
elem = gst_element_factory_make ("testmonosource", "test_source");
list = g_list_append (NULL, "ulong");
list = g_list_append (list, "boolean");
ctrl = gst_controller_new_list (G_OBJECT (elem), list);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 1);
g_list_free (list);
g_object_unref (ctrl);
gst_object_unref (elem);
/* try _new_list with existing controller */
elem = gst_element_factory_make ("testmonosource", "test_source");
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
list = g_list_append (NULL, "ulong");
ctrl2 = gst_controller_new_list (G_OBJECT (elem), list);
fail_unless (ctrl2 != NULL, NULL);
fail_unless (ctrl == ctrl2, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 2);
g_list_free (list);
g_object_unref (ctrl);
g_object_unref (ctrl2);
gst_object_unref (elem);
/* try _new_list first and then _new */
elem = gst_element_factory_make ("testmonosource", "test_source");
list = g_list_append (NULL, "ulong");
ctrl = gst_controller_new_list (G_OBJECT (elem), list);
fail_unless (ctrl != NULL, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
ctrl2 = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl2 != NULL, NULL);
fail_unless (ctrl == ctrl2, NULL);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
fail_unless_equals_int (G_OBJECT (ctrl)->ref_count, 2);
g_list_free (list);
g_object_unref (ctrl);
g_object_unref (ctrl2);
gst_object_unref (elem);
}
GST_END_TEST;
/* test linear interpolation for ts < first control point */
GST_START_TEST (controller_interpolate_linear_before_ts0)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
/* now pull in values for some timestamps after first control point */
gst_controller_sync_values (ctrl, 2 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 100);
gst_controller_sync_values (ctrl, 3 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 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_controller_sync_values (ctrl, 1 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
gst_controller_sync_values (ctrl, 0 * GST_SECOND);
fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
gst_object_unref (elem);
}
GST_END_TEST;
/* test control-point handling in interpolation control source */
GST_START_TEST (controller_interpolation_cp_count)
{
GstController *ctrl;
GstInterpolationControlSource *csource;
GstElement *elem;
gboolean res;
GValue val_ulong = { 0, };
gst_controller_init (NULL, NULL);
elem = gst_element_factory_make ("testmonosource", "test_source");
/* that property should exist and should be controllable */
ctrl = gst_controller_new (G_OBJECT (elem), "ulong", NULL);
fail_unless (ctrl != NULL, NULL);
/* Get interpolation control source */
csource = gst_interpolation_control_source_new ();
fail_unless (csource != NULL);
fail_unless (gst_controller_set_control_source (ctrl, "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 (G_OBJECT (csource));
GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
g_object_unref (ctrl);
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_test (tc, controller_init);
tcase_add_test (tc, controller_refcount_new_list);
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_fail5);
tcase_add_test (tc, controller_new_okay1);
tcase_add_test (tc, controller_new_okay2);
tcase_add_test (tc, controller_new_okay3);
tcase_add_test (tc, controller_param_twice);
tcase_add_test (tc, controller_finalize);
tcase_add_test (tc, controller_controlsource_refcounts);
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_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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