static void test_bt_machine_state_bypass_no_sideeffects (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtMachine *src = BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L, NULL)); BtMachine *proc = BT_MACHINE (bt_processor_machine_new (song, "vol", "volume", 0L, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL)); bt_wire_new (song, src, proc, NULL); bt_wire_new (song, proc, sink, NULL); GST_INFO ("-- act --"); g_object_set (proc, "state", BT_MACHINE_STATE_BYPASS, NULL); GST_INFO ("-- assert --"); ck_assert_gobject_guint_eq (src, "state", BT_MACHINE_STATE_NORMAL); ck_assert_gobject_guint_eq (proc, "state", BT_MACHINE_STATE_BYPASS); ck_assert_gobject_guint_eq (sink, "state", BT_MACHINE_STATE_NORMAL); GST_INFO ("-- cleanup --"); BT_TEST_END; }
static void test_bt_machine_state_solo_resets_others (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtMachine *src1 = BT_MACHINE (bt_source_machine_new (song, "gen1", "audiotestsrc", 0L, NULL)); BtMachine *src2 = BT_MACHINE (bt_source_machine_new (song, "gen2", "audiotestsrc", 0L, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL)); bt_wire_new (song, src1, sink, NULL); bt_wire_new (song, src2, sink, NULL); GST_INFO ("-- act --"); g_object_set (src1, "state", BT_MACHINE_STATE_SOLO, NULL); g_object_set (src2, "state", BT_MACHINE_STATE_SOLO, NULL); GST_INFO ("-- assert --"); ck_assert_gobject_guint_eq (src1, "state", BT_MACHINE_STATE_NORMAL); ck_assert_gobject_guint_eq (src2, "state", BT_MACHINE_STATE_SOLO); GST_INFO ("-- cleanup --"); BT_TEST_END; }
static void test_setup (void) { app = bt_test_application_new (); song = bt_song_new (app); bt_sink_machine_new (song, "master", NULL); }
/* * check if we can disconnect a src machine from a sink while playing. */ static void test_bt_setup_dynamic_rem_src (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtSetup *setup = (BtSetup *) check_gobject_get_object_property (song, "setup"); BtSequence *sequence = (BtSequence *) check_gobject_get_object_property (song, "sequence"); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL)); BtMachine *gen1 = BT_MACHINE (bt_source_machine_new (song, "gen1", "audiotestsrc", 0L, NULL)); BtMachine *gen2 = BT_MACHINE (bt_source_machine_new (song, "gen2", "audiotestsrc", 0L, NULL)); bt_wire_new (song, gen1, sink, NULL); BtWire *wire2 = bt_wire_new (song, gen2, sink, NULL); GstElement *element1 = (GstElement *) check_gobject_get_object_property (gen1, "machine"); GstElement *element2 = (GstElement *) check_gobject_get_object_property (gen2, "machine"); g_object_set (sequence, "length", 64L, "loop", TRUE, NULL); bt_sequence_add_track (sequence, gen1, -1); bt_sequence_add_track (sequence, gen2, -1); g_object_set (element1, "wave", /* silence */ 4, NULL); g_object_set (element2, "wave", /* silence */ 4, NULL); bt_machine_set_param_defaults (gen1); bt_machine_set_param_defaults (gen2); mark_point (); /* play the song */ if (bt_song_play (song)) { mark_point (); check_run_main_loop_until_playing_or_error (song); GST_DEBUG ("song plays"); /* unlink machines */ bt_setup_remove_wire (setup, wire2); GST_DEBUG ("wire removed"); g_usleep (G_USEC_PER_SEC / 10); /* stop the song */ bt_song_stop (song); } else { fail ("playing of song failed"); } GST_INFO ("-- cleanup --"); g_object_unref (setup); g_object_unref (sequence); BT_TEST_END; }
static void test_setup (void) { app = bt_test_application_new (); song = bt_song_new (app); bt_sink_machine_new (song, "master", NULL); registry = btic_registry_new (); device = (BtIcDevice *) btic_test_device_new ("test"); btic_registry_add_device (device); }
static void test_bt_wire_can_link (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtMachine *gen = BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL)); /* act & assert */ fail_unless (bt_wire_can_link (gen, sink)); GST_INFO ("-- cleanup --"); BT_TEST_END; }
static void test_bt_wire_new (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtMachine *gen = BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL)); GST_INFO ("-- act --"); GError *err = NULL; BtWire *wire = bt_wire_new (song, gen, sink, &err); GST_INFO ("-- assert --"); fail_unless (wire != NULL, NULL); fail_unless (err == NULL, NULL); GST_INFO ("-- cleanup --"); BT_TEST_END; }
static void test_bt_setup_wire_add_machine_id (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup")); BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src", "buzztrax-test-mono-source", 0, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL)); GST_INFO ("-- act --"); BtWire *wire = bt_wire_new (song, source, sink, NULL); GST_INFO ("-- assert --"); ck_assert_gobject_eq_and_unref (bt_setup_get_wire_by_src_machine (setup, source), wire); GST_INFO ("-- cleanup --"); g_object_unref (setup); BT_TEST_END; }
static void test_bt_machine_state_not_overridden (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtSequence *sequence = (BtSequence *) check_gobject_get_object_property (song, "sequence"); BtSongInfo *song_info = BT_SONG_INFO (check_gobject_get_object_property (song, "song-info")); BtMachine *src = BT_MACHINE (bt_source_machine_new (song, "gen", "simsyn", 0L, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL)); bt_wire_new (song, src, sink, NULL); BtCmdPattern *pattern = bt_cmd_pattern_new (song, src, BT_PATTERN_CMD_SOLO); GstElement *element = (GstElement *) check_gobject_get_object_property (src, "machine"); /* duration: 0:00:00.480000000 */ g_object_set (song_info, "bpm", 250L, "tpb", 16L, NULL); g_object_set (sequence, "length", 32L, NULL); bt_sequence_add_track (sequence, src, -1); bt_sequence_set_pattern (sequence, 4, 0, pattern); g_object_set (element, "wave", /* silence */ 4, NULL); GST_INFO ("-- act --"); g_object_set (src, "state", BT_MACHINE_STATE_MUTE, NULL); bt_machine_update_default_state_value (src); bt_song_play (song); check_run_main_loop_until_eos_or_error (song); GST_INFO ("-- assert --"); ck_assert_gobject_guint_eq (src, "state", BT_MACHINE_STATE_MUTE); GST_INFO ("-- cleanup --"); gst_object_unref (element); g_object_unref (pattern); g_object_unref (sequence); g_object_unref (song_info); BT_TEST_END; }
static void make_new_song (gint wave) { BtSequence *sequence = (BtSequence *) check_gobject_get_object_property (song, "sequence"); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "master", NULL)); BtMachine *gen = BT_MACHINE (bt_source_machine_new (song, "gen", "audiotestsrc", 0L, NULL)); BtParameterGroup *pg = bt_machine_get_global_param_group (gen); bt_wire_new (song, gen, sink, NULL); BtPattern *pattern = bt_pattern_new (song, "pattern-name", 8L, gen); GstElement *element = (GstElement *) check_gobject_get_object_property (gen, "machine"); BtSongInfo *song_info = (BtSongInfo *) check_gobject_get_object_property (song, "song-info"); gulong bpm = check_gobject_get_ulong_property (song_info, "bpm"); gulong tpb = check_gobject_get_ulong_property (song_info, "tpb"); // figure a good block size for the current tempo gint samples_per_buffer = (44100.0 * 60.0) / (bpm * tpb); g_object_set (sequence, "length", 4L, "loop", FALSE, NULL); bt_sequence_add_track (sequence, gen, -1); bt_sequence_set_pattern (sequence, 0, 0, (BtCmdPattern *) pattern); g_object_set (element, "wave", wave, "volume", 1.0, "samplesperbuffer", samples_per_buffer, NULL); bt_parameter_group_set_param_default (pg, bt_parameter_group_get_param_index (pg, "wave")); bt_parameter_group_set_param_default (pg, bt_parameter_group_get_param_index (pg, "volume")); gst_object_unref (element); g_object_unref (song_info); g_object_unref (pattern); g_object_unref (sequence); GST_INFO (" song created"); }
static BtPersistence * bt_sink_machine_persistence_load (const GType type, const BtPersistence * const persistence, xmlNodePtr node, GError ** err, va_list var_args) { BtSinkMachine *self; BtPersistence *result; BtPersistenceInterface *parent_iface; GST_DEBUG ("PERSISTENCE::sink_machine"); g_assert (node); xmlChar *const id = xmlGetProp (node, XML_CHAR_PTR ("id")); if (!persistence) { BtSong *song = NULL; gchar *param_name; va_list va; G_VA_COPY (va, var_args); // we need to get parameters from var_args // TODO(ensonic): this is duplicated code among the subclasses param_name = va_arg (va, gchar *); while (param_name) { if (!strcmp (param_name, "song")) { song = va_arg (va, gpointer); } else { GST_WARNING ("unhandled argument: %s", param_name); break; } param_name = va_arg (va, gchar *); } self = bt_sink_machine_new (song, (gchar *) id, err); result = BT_PERSISTENCE (self); va_end (va); } else {
static void test_bt_setup_wire_add_dst_list (BT_TEST_ARGS) { BT_TEST_START; GST_INFO ("-- arrange --"); BtSetup *setup = BT_SETUP (check_gobject_get_object_property (song, "setup")); BtMachine *source = BT_MACHINE (bt_source_machine_new (song, "src", "buzztrax-test-mono-source", 0, NULL)); BtMachine *sink = BT_MACHINE (bt_sink_machine_new (song, "sink", NULL)); BtWire *wire = bt_wire_new (song, source, sink, NULL); GST_INFO ("-- act --"); GList *list = bt_setup_get_wires_by_dst_machine (setup, sink); GST_INFO ("-- assert --"); fail_unless (list != NULL, NULL); ck_assert_int_eq (g_list_length (list), 1); ck_assert_gobject_eq_and_unref (BT_WIRE (g_list_first (list)->data), wire); GST_INFO ("-- cleanup --"); g_list_free (list); g_object_unref (setup); BT_TEST_END; }
/** * bt_edit_application_new_song: * @self: the application instance to create a new song in * * Creates a new blank song instance. If there is a previous song instance it * will be freed. * * Returns: %TRUE for success */ gboolean bt_edit_application_new_song (const BtEditApplication * self) { gboolean res = FALSE; BtSong *song; BtSetup *setup; BtMachine *machine; gchar *id; gulong bars; GError *err = NULL; g_return_val_if_fail (BT_IS_EDIT_APPLICATION (self), FALSE); // create new song song = bt_song_new (BT_APPLICATION (self)); bt_child_proxy_get (song, "setup", &setup, "song-info::bars", &bars, NULL); // make initial song length 4 timelines bt_child_proxy_set (song, "sequence::length", bars * 4, NULL); // add audiosink id = bt_setup_get_unique_machine_id (setup, "master"); machine = BT_MACHINE (bt_sink_machine_new (song, id, &err)); if (err == NULL) { GHashTable *properties; GST_DEBUG ("sink-machine=%" G_OBJECT_REF_COUNT_FMT, G_OBJECT_LOG_REF_COUNT (machine)); g_object_get (machine, "properties", &properties, NULL); if (properties) { gchar str[G_ASCII_DTOSTR_BUF_SIZE]; g_hash_table_insert (properties, g_strdup ("xpos"), g_strdup (g_ascii_dtostr (str, G_ASCII_DTOSTR_BUF_SIZE, 0.0))); g_hash_table_insert (properties, g_strdup ("ypos"), g_strdup (g_ascii_dtostr (str, G_ASCII_DTOSTR_BUF_SIZE, 0.0))); } if (bt_machine_enable_input_post_level (machine)) { GST_DEBUG ("sink-machine=%" G_OBJECT_REF_COUNT_FMT, G_OBJECT_LOG_REF_COUNT (machine)); // set new song in application g_object_set ((gpointer) self, "song", song, NULL); res = TRUE; } else { GST_WARNING ("Can't add input level/gain element in sink machine"); } GST_DEBUG ("sink-machine=%" G_OBJECT_REF_COUNT_FMT, G_OBJECT_LOG_REF_COUNT (machine)); } else { GST_WARNING ("Can't create sink machine: %s", err->message); g_error_free (err); gst_object_unref (machine); } g_free (id); self->priv->unsaved = FALSE; g_object_notify (G_OBJECT (self), "unsaved"); // release references g_object_unref (setup); g_object_unref (song); return res; }