51   GstElement *alpha;  in setup_alpha()  local
53   alpha = gst_check_setup_element ("alpha");  in setup_alpha()
54   srcpad = gst_check_setup_src_pad (alpha, &srctemplate);  in setup_alpha()
55   sinkpad = gst_check_setup_sink_pad (alpha, &sinktemplate);  in setup_alpha()
60   return alpha;  in setup_alpha()
64 cleanup_alpha (GstElement * alpha)  in cleanup_alpha()  argument
68   gst_check_teardown_src_pad (alpha);  in cleanup_alpha()
69   gst_check_teardown_sink_pad (alpha);  in cleanup_alpha()
70   gst_check_teardown_element (alpha);  in cleanup_alpha()
129   GstElement *alpha;  in GST_START_TEST()  local
140   alpha = setup_alpha ();  in GST_START_TEST()
142   g_object_set (alpha, "method", 1, NULL);      /* Chroma-keying GREEN */  in GST_START_TEST()
144   fail_unless_equals_int (gst_element_set_state (alpha, GST_STATE_PLAYING),  in GST_START_TEST()
147   gst_check_setup_events (srcpad, alpha, incaps, GST_FORMAT_TIME);  in GST_START_TEST()
177   fail_unless_equals_int (gst_element_set_state (alpha, GST_STATE_NULL),  in GST_START_TEST()
181   cleanup_alpha (alpha);  in GST_START_TEST()
193   GstElement *alpha;  in GST_START_TEST()  local
204   alpha = setup_alpha ();  in GST_START_TEST()
206   g_object_set (alpha, "alpha", 0.5, NULL);     /* Alpha value 0.5 */  in GST_START_TEST()
208   fail_unless_equals_int (gst_element_set_state (alpha, GST_STATE_PLAYING),  in GST_START_TEST()
211   gst_check_setup_events (srcpad, alpha, incaps, GST_FORMAT_TIME);  in GST_START_TEST()
244   fail_unless_equals_int (gst_element_set_state (alpha, GST_STATE_NULL),  in GST_START_TEST()
249   cleanup_alpha (alpha);  in GST_START_TEST()
272 GST_CHECK_MAIN (alpha);