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ges-launch: Gracefully handle missing properties

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This commit is contained in:
Edward Hervey 2010-11-25 14:03:07 +01:00
parent da806759d1
commit d2019f3a3d
1 changed files with 15 additions and 11 deletions
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8
tools/ges-launch.c
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@ -318,7 +318,7 @@ print_transition_list (void)
tr = ges_timeline_transition_new (GES_VIDEO_TRANSITION_TYPE_CROSSFADE); tr = ges_timeline_transition_new (GES_VIDEO_TRANSITION_TYPE_CROSSFADE);
klass = GES_TIMELINE_TRANSITION_GET_CLASS (tr); klass = GES_TIMELINE_TRANSITION_GET_CLASS (tr);
pspec = g_object_class_find_property (G_OBJECT_CLASS (klass), "vtype"); if ((pspec = g_object_class_find_property (G_OBJECT_CLASS (klass), "vtype"))) {
smpte_class = G_ENUM_CLASS (g_type_class_ref (pspec->value_type)); smpte_class = G_ENUM_CLASS (g_type_class_ref (pspec->value_type));
@ -327,6 +327,8 @@ print_transition_list (void)
} }
g_type_class_unref (smpte_class); g_type_class_unref (smpte_class);
}
g_object_unref (tr); g_object_unref (tr);
} }
@ -342,7 +344,8 @@ print_pattern_list (void)
tr = ges_timeline_test_source_new (); tr = ges_timeline_test_source_new ();
klass = GES_TIMELINE_TEST_SOURCE_GET_CLASS (tr); klass = GES_TIMELINE_TEST_SOURCE_GET_CLASS (tr);
pspec = g_object_class_find_property (G_OBJECT_CLASS (klass), "vpattern"); if ((pspec =
g_object_class_find_property (G_OBJECT_CLASS (klass), "vpattern"))) {
enum_class = G_ENUM_CLASS (g_type_class_ref (pspec->value_type)); enum_class = G_ENUM_CLASS (g_type_class_ref (pspec->value_type));
@ -351,6 +354,7 @@ print_pattern_list (void)
} }
g_type_class_unref (enum_class); g_type_class_unref (enum_class);
}
g_object_unref (tr); g_object_unref (tr);
} }