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composition: The ref the user gave us is our, and we give another to the bin when needed

Browse source 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
This commit is contained in:
Thibault Saunier 2014-07-03 16:44:05 +02:00
parent 976cebeaed
commit c05898a169
2 changed files with 18 additions and 17 deletions
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4
gnl/gnlcomposition.c
View file

@ -2454,7 +2454,7 @@ _relink_single_node (GnlComposition * comp, GNode * node,
srcpad = GNL_OBJECT_SRC (newobj);
gst_bin_add (GST_BIN (comp->priv->current_bin), GST_ELEMENT_CAST (newobj));
gst_bin_add (GST_BIN (comp->priv->current_bin), gst_object_ref (newobj));
gst_element_sync_state_with_parent (GST_ELEMENT_CAST (newobj));
translated_seek = gnl_object_translate_incoming_seek (newobj, toplevel_seek);
@ -2750,7 +2750,7 @@ _gnl_composition_add_entry (GnlComposition * comp, GnlObject * object)
GST_TIME_ARGS (GNL_OBJECT_START (object)),
GST_TIME_ARGS (GNL_OBJECT_STOP (object)));
gst_object_ref (object);
g_object_ref_sink (object);
if ((GNL_OBJECT_IS_EXPANDABLE (object)) &&
g_list_find (priv->expandables, object)) {

31
tests/check/gnl/simple.c
View file

@ -36,7 +36,7 @@ test_simplest_full (void)
fail_unless (ret);
check_start_stop_duration (source1, 0, 1 * GST_SECOND, 1 * GST_SECOND);
check_start_stop_duration (comp, 0, 1 * GST_SECOND, 1 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
sink = gst_element_factory_make_or_warn ("fakesink", "sink");
fail_if (sink == NULL);
@ -60,7 +60,7 @@ test_simplest_full (void)
bus = gst_element_get_bus (GST_ELEMENT (pipeline));
GST_ERROR ("Setting pipeline to PLAYING");
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
fail_if (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE);
@ -147,7 +147,7 @@ test_time_duration_full (void)
fail_unless (ret == TRUE);
check_start_stop_duration (comp, 0, 1 * GST_SECOND, 1 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
/* Second source */
@ -157,11 +157,13 @@ test_time_duration_full (void)
fail_unless (ret == TRUE);
check_start_stop_duration (comp, 0, 2 * GST_SECOND, 2 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source2, "source2", 2);
ASSERT_OBJECT_REFCOUNT (source2, "source2", 1);
/* Remove first source */
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
gst_object_ref (source1);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
GST_ERROR_OBJECT (source1, "Num refs : %i", ((GObject *) source1)->ref_count);
gnl_composition_remove (GST_BIN (comp), source1);
commit_and_wait (comp, &ret);
@ -178,7 +180,7 @@ test_time_duration_full (void)
check_start_stop_duration (comp, 0, 2 * GST_SECOND, 2 * GST_SECOND);
gst_object_unref (source1);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
gst_object_unref (comp);
}
@ -232,11 +234,10 @@ test_one_after_other_full (void)
commit_and_wait (comp, &ret);
check_start_stop_duration (comp, 0, 1 * GST_SECOND, 1 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
/* Second source */
gnl_composition_add (GST_BIN (comp), source2);
commit_and_wait (comp, &ret);
fail_unless (ret);
check_start_stop_duration (source1, 0 * GST_SECOND, 1 * GST_SECOND,
@ -245,7 +246,7 @@ test_one_after_other_full (void)
1 * GST_SECOND);
check_start_stop_duration (comp, 0, 2 * GST_SECOND, 2 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source2, "source2", 2);
ASSERT_OBJECT_REFCOUNT (source2, "source2", 1);
sink = gst_element_factory_make_or_warn ("autovideosink", "sink");
fail_if (sink == NULL);
@ -273,7 +274,7 @@ test_one_after_other_full (void)
bus = gst_element_get_bus (GST_ELEMENT (pipeline));
GST_DEBUG ("Setting pipeline to PLAYING");
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
fail_if (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE);
@ -403,7 +404,7 @@ test_one_under_another_full (void)
Duration : 2s
Priority : 1
*/
source1 = videotest_gnl_src ("source1", 0, 2 * GST_SECOND, 3, 1);
source1 = videotest_gnl_src ("source1", 0, 2 * GST_SECOND, 18, 1);
fail_if (source1 == NULL);
check_start_stop_duration (source1, 0, 2 * GST_SECOND, 2 * GST_SECOND);
@ -413,7 +414,7 @@ test_one_under_another_full (void)
Duration : 2s
Priority : 2
*/
source2 = videotest_gnl_src ("source2", 1 * GST_SECOND, 2 * GST_SECOND, 2, 2);
source2 = videotest_gnl_src ("source2", 1 * GST_SECOND, 2 * GST_SECOND, 0, 2);
fail_if (source2 == NULL);
check_start_stop_duration (source2, 1 * GST_SECOND, 3 * GST_SECOND,
2 * GST_SECOND);
@ -566,7 +567,7 @@ test_one_bin_after_other_full (void)
check_start_stop_duration (comp, 0, 1 * GST_SECOND, 1 * GST_SECOND);
check_start_stop_duration (source1, 0, 1 * GST_SECOND, 1 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
/* Second source */
@ -577,7 +578,7 @@ test_one_bin_after_other_full (void)
check_start_stop_duration (source2, 1 * GST_SECOND, 2 * GST_SECOND,
1 * GST_SECOND);
ASSERT_OBJECT_REFCOUNT (source2, "source2", 2);
ASSERT_OBJECT_REFCOUNT (source2, "source2", 1);
/* Remove first source */
@ -595,7 +596,7 @@ test_one_bin_after_other_full (void)
check_start_stop_duration (comp, 0, 2 * GST_SECOND, 2 * GST_SECOND);
gst_object_unref (source1);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
sink = gst_element_factory_make_or_warn ("fakesink", "sink");
fail_if (sink == NULL);
@ -623,7 +624,7 @@ test_one_bin_after_other_full (void)
bus = gst_element_get_bus (GST_ELEMENT (pipeline));
GST_DEBUG ("Setting pipeline to PLAYING");
ASSERT_OBJECT_REFCOUNT (source1, "source1", 2);
ASSERT_OBJECT_REFCOUNT (source1, "source1", 1);
fail_if (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE);