3 * Copyright (C) 2011 Alessandro Decina <alessandro.d@gmail.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #include <gst/check/gstcheck.h>
23 #include <gst/video/video.h>
25 static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
30 static GstStaticPadTemplate video_src_template = GST_STATIC_PAD_TEMPLATE ("src",
33 GST_STATIC_CAPS ("video/x-h264")
36 static GstStaticPadTemplate audio_src_template = GST_STATIC_PAD_TEMPLATE ("src",
39 GST_STATIC_CAPS ("audio/mpeg")
42 /* For ease of programming we use globals to keep refs for our floating
43 * src and sink pads we create; otherwise we always have to do get_pad,
44 * get_peer, and then remove references in every test function */
45 static GstPad *mysrcpad, *mysinkpad;
47 #define AUDIO_CAPS_STRING "audio/mpeg, " \
48 "channels = (int) 1, " \
49 "rate = (int) 8000, " \
50 "mpegversion = (int) 1, "\
51 "parsed = (boolean) true "
52 #define VIDEO_CAPS_STRING "video/x-h264, " \
53 "stream-format = (string) byte-stream, " \
54 "alignment = (string) nal, " \
55 "parsed = (boolean) true "
57 #define KEYFRAME_DISTANCE 10
59 typedef void (CheckOutputBuffersFunc) (GList * buffers);
61 /* setup and teardown needs some special handling for muxer */
63 setup_src_pad (GstElement * element,
64 GstStaticPadTemplate * template, const gchar * sinkname, gchar ** padname)
66 GstPad *srcpad, *sinkpad;
68 GST_DEBUG_OBJECT (element, "setting up sending pad");
70 srcpad = gst_pad_new_from_static_template (template, "src");
71 fail_if (srcpad == NULL, "Could not create a srcpad");
72 ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
74 if (!(sinkpad = gst_element_get_static_pad (element, sinkname)))
75 sinkpad = gst_element_get_request_pad (element, sinkname);
76 fail_if (sinkpad == NULL, "Could not get sink pad from %s",
77 GST_ELEMENT_NAME (element));
78 /* references are owned by: 1) us, 2) tsmux, 3) collect pads */
79 ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
80 fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
81 "Could not link source and %s sink pads", GST_ELEMENT_NAME (element));
82 gst_object_unref (sinkpad); /* because we got it higher up */
84 /* references are owned by: 1) tsmux, 2) collect pads */
85 ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
88 *padname = g_strdup (GST_PAD_NAME (sinkpad));
94 teardown_src_pad (GstElement * element, const gchar * sinkname)
96 GstPad *srcpad, *sinkpad;
98 /* clean up floating src pad */
99 if (!(sinkpad = gst_element_get_static_pad (element, sinkname)))
100 sinkpad = gst_element_get_request_pad (element, sinkname);
101 /* pad refs held by 1) tsmux 2) collectpads and 3) us (through _get) */
102 ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
103 srcpad = gst_pad_get_peer (sinkpad);
105 gst_pad_unlink (srcpad, sinkpad);
106 GST_DEBUG ("src %p", srcpad);
108 /* after unlinking, pad refs still held by
109 * 1) tsmux and 2) collectpads and 3) us (through _get) */
110 ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3);
111 gst_object_unref (sinkpad);
112 /* one more ref is held by element itself */
114 /* pad refs held by both creator and this function (through _get_peer) */
115 ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 2);
116 gst_object_unref (srcpad);
117 gst_object_unref (srcpad);
122 setup_tsmux (GstStaticPadTemplate * srctemplate, const gchar * sinkname,
127 GST_DEBUG ("setup_tsmux");
128 mux = gst_check_setup_element ("mpegtsmux");
129 mysrcpad = setup_src_pad (mux, srctemplate, sinkname, padname);
130 mysinkpad = gst_check_setup_sink_pad (mux, &sink_template);
131 gst_pad_set_active (mysrcpad, TRUE);
132 gst_pad_set_active (mysinkpad, TRUE);
138 cleanup_tsmux (GstElement * mux, const gchar * sinkname)
140 GST_DEBUG ("cleanup_mux");
141 gst_element_set_state (mux, GST_STATE_NULL);
143 gst_pad_set_active (mysrcpad, FALSE);
144 gst_pad_set_active (mysinkpad, FALSE);
145 teardown_src_pad (mux, sinkname);
146 gst_check_teardown_sink_pad (mux);
147 gst_check_teardown_element (mux);
151 check_tsmux_pad (GstStaticPadTemplate * srctemplate,
152 const gchar * src_caps_string, gint pes_id, gint pmt_id,
153 const gchar * sinkname, CheckOutputBuffersFunc check_func, guint n_bufs,
154 gssize input_buf_size, guint alignment)
158 GstBuffer *inbuffer, *outbuffer;
162 gint pmt_pid = -1, el_pid = -1, pcr_pid = -1, packets = 0;
165 mux = setup_tsmux (srctemplate, sinkname, &padname);
168 g_object_set (mux, "alignment", alignment, NULL);
170 fail_unless (gst_element_set_state (mux,
171 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
172 "could not set to playing");
174 caps = gst_caps_from_string (src_caps_string);
175 gst_check_setup_events (mysrcpad, mux, caps, GST_FORMAT_TIME);
176 gst_caps_unref (caps);
179 for (i = 0; i < n_bufs; ++i) {
182 if (input_buf_size >= 0)
183 inbuffer = gst_buffer_new_and_alloc (input_buf_size);
185 inbuffer = gst_buffer_new_and_alloc (g_random_int_range (1, 49141));
187 GST_BUFFER_TIMESTAMP (inbuffer) = ts;
188 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
190 if (i % KEYFRAME_DISTANCE == 0 && pes_id == 0xe0) {
191 GST_TRACE ("input keyframe");
192 GST_BUFFER_FLAG_UNSET (inbuffer, GST_BUFFER_FLAG_DELTA_UNIT);
194 GST_TRACE ("input delta");
195 GST_BUFFER_FLAG_SET (inbuffer, GST_BUFFER_FLAG_DELTA_UNIT);
197 flow = gst_pad_push (mysrcpad, inbuffer);
198 if (flow != GST_FLOW_OK)
199 fail ("Got %s flow instead of OK", gst_flow_get_name (flow));
200 ts += 40 * GST_MSECOND;
204 check_func (buffers);
206 num_buffers = g_list_length (buffers);
207 /* all output might get aggregated */
208 fail_unless (num_buffers >= 1);
210 /* collect buffers in adapter for convenience */
211 for (i = 0; i < num_buffers; ++i) {
216 outbuffer = GST_BUFFER (buffers->data);
217 fail_if (outbuffer == NULL);
218 buffers = g_list_remove (buffers, outbuffer);
219 ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
221 gst_buffer_map (outbuffer, &map, GST_MAP_READ);
224 fail_unless (size % 188 == 0);
226 for (; size; odata += 188, size -= 188) {
228 guint8 *data = odata;
231 fail_unless (*data == 0x47);
234 y = GST_READ_UINT16_BE (data);
237 GST_TRACE ("pid: %d", pid);
240 /* only check packets with payload_start_indicator == 1 */
242 GST_TRACE ("not at start");
250 /* adaptation field */
254 GST_TRACE ("adaptation %d", y);
266 fail_unless (y == 0x0);
271 fail_unless (y == 0);
273 /* last_section_number */
275 fail_unless (y == 0);
278 y = GST_READ_UINT16_BE (data);
279 fail_unless (y != 0);
281 /* program_map_PID */
282 y = GST_READ_UINT16_BE (data);
283 pmt_pid = y & 0x1FFF;
284 fail_unless (pmt_pid > 0x10 && pmt_pid != 0x1FF);
285 } else if (pid == pmt_pid) {
294 fail_unless (y == 0x2);
299 fail_unless (y == 0);
301 /* last_section_number */
303 fail_unless (y == 0);
306 y = GST_READ_UINT16_BE (data);
308 pcr_pid = y & 0x1FFF;
309 /* program_info_length */
310 y = GST_READ_UINT16_BE (data);
314 /* parsing only ES stream */
318 fail_unless (y == pmt_id);
320 y = GST_READ_UINT16_BE (data);
323 fail_unless (el_pid > 0x10 && el_pid != 0x1FF);
324 } else if (pid == el_pid) {
326 /* expect to see a PES packet start */
327 y = GST_READ_UINT32_BE (data);
328 fail_unless (y >> 8 == 0x1);
331 fail_unless ((pes_id & 0xF0) == (y & 0xF0));
334 gst_buffer_unmap (outbuffer, &map);
335 gst_buffer_unref (outbuffer);
339 fail_unless (pmt_pid > 0);
340 fail_unless (el_pid > 0);
341 fail_unless (pcr_pid == el_pid);
342 fail_unless (packets > 0);
344 g_list_free (buffers);
347 cleanup_tsmux (mux, padname);
352 GST_START_TEST (test_video)
354 check_tsmux_pad (&video_src_template, VIDEO_CAPS_STRING, 0xE0, 0x1b,
355 "sink_%d", NULL, 1, 1, 0);
361 GST_START_TEST (test_audio)
363 check_tsmux_pad (&audio_src_template, AUDIO_CAPS_STRING, 0xC0, 0x03,
364 "sink_%d", NULL, 1, 1, 0);
370 typedef struct _TestData
372 GstEvent *sink_event;
376 typedef struct _ThreadData
380 GstFlowReturn flow_return;
385 src_event (GstPad * pad, GstObject * parent, GstEvent * event)
387 TestData *data = (TestData *) gst_pad_get_element_private (pad);
389 if (event->type == GST_EVENT_CUSTOM_UPSTREAM)
390 data->src_events += 1;
392 gst_event_unref (event);
397 sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
399 TestData *data = (TestData *) gst_pad_get_element_private (pad);
401 if (event->type == GST_EVENT_CUSTOM_DOWNSTREAM)
402 data->sink_event = event;
404 gst_event_unref (event);
409 link_sinks (GstElement * mpegtsmux,
410 GstPad ** src1, GstPad ** src2, GstPad ** src3, TestData * test_data)
412 GstPad *mux_sink1, *mux_sink2, *mux_sink3;
414 /* link 3 sink pads, 2 video 1 audio */
415 *src1 = gst_pad_new_from_static_template (&video_src_template, "src1");
416 gst_pad_set_active (*src1, TRUE);
417 gst_pad_set_element_private (*src1, test_data);
418 gst_pad_set_event_function (*src1, src_event);
419 mux_sink1 = gst_element_get_request_pad (mpegtsmux, "sink_1");
420 fail_unless (gst_pad_link (*src1, mux_sink1) == GST_PAD_LINK_OK);
422 *src2 = gst_pad_new_from_static_template (&video_src_template, "src2");
423 gst_pad_set_active (*src2, TRUE);
424 gst_pad_set_element_private (*src2, test_data);
425 gst_pad_set_event_function (*src2, src_event);
426 mux_sink2 = gst_element_get_request_pad (mpegtsmux, "sink_2");
427 fail_unless (gst_pad_link (*src2, mux_sink2) == GST_PAD_LINK_OK);
429 *src3 = gst_pad_new_from_static_template (&audio_src_template, "src3");
430 gst_pad_set_active (*src3, TRUE);
431 gst_pad_set_element_private (*src3, test_data);
432 gst_pad_set_event_function (*src3, src_event);
433 mux_sink3 = gst_element_get_request_pad (mpegtsmux, "sink_3");
434 fail_unless (gst_pad_link (*src3, mux_sink3) == GST_PAD_LINK_OK);
436 gst_object_unref (mux_sink1);
437 gst_object_unref (mux_sink2);
438 gst_object_unref (mux_sink3);
442 link_src (GstElement * mpegtsmux, GstPad ** sink, TestData * test_data)
446 mux_src = gst_element_get_static_pad (mpegtsmux, "src");
447 *sink = gst_pad_new_from_static_template (&sink_template, "sink");
448 gst_pad_set_active (*sink, TRUE);
449 gst_pad_set_event_function (*sink, sink_event);
450 gst_pad_set_element_private (*sink, test_data);
451 fail_unless (gst_pad_link (mux_src, *sink) == GST_PAD_LINK_OK);
453 gst_object_unref (mux_src);
457 setup_caps (GstElement * mpegtsmux, GstPad * src1, GstPad * src2, GstPad * src3)
462 gst_segment_init (&segment, GST_FORMAT_TIME);
464 caps = gst_caps_new_simple ("video/x-h264",
465 "stream-format", G_TYPE_STRING, "byte-stream",
466 "alignment", G_TYPE_STRING, "nal", NULL);
467 gst_pad_push_event (src1, gst_event_new_stream_start ("1"));
468 gst_pad_push_event (src1, gst_event_new_caps (caps));
469 gst_pad_push_event (src1, gst_event_new_segment (&segment));
470 gst_pad_push_event (src2, gst_event_new_stream_start ("2"));
471 gst_pad_push_event (src2, gst_event_new_caps (caps));
472 gst_pad_push_event (src2, gst_event_new_segment (&segment));
473 gst_caps_unref (caps);
474 caps = gst_caps_new_simple ("audio/mpeg", "mpegversion", G_TYPE_INT, 4,
475 "stream-format", G_TYPE_STRING, "raw", "framed", G_TYPE_BOOLEAN, TRUE,
477 gst_pad_push_event (src3, gst_event_new_stream_start ("3"));
478 gst_pad_push_event (src3, gst_event_new_caps (caps));
479 gst_pad_push_event (src3, gst_event_new_segment (&segment));
480 gst_caps_unref (caps);
484 pad_push_thread (gpointer user_data)
486 ThreadData *data = (ThreadData *) user_data;
488 data->flow_return = gst_pad_push (data->pad, data->buffer);
494 pad_push (GstPad * pad, GstBuffer * buffer, GstClockTime timestamp)
498 data = g_new0 (ThreadData, 1);
500 data->buffer = buffer;
501 GST_BUFFER_TIMESTAMP (buffer) = timestamp;
502 data->thread = g_thread_try_new ("gst-check", pad_push_thread, data, NULL);
507 GST_START_TEST (test_force_key_unit_event_downstream)
509 GstElement *mpegtsmux;
514 GstEvent *sink_event;
515 GstClockTime timestamp, stream_time, running_time;
516 gboolean all_headers = TRUE;
518 ThreadData *thread_data_1, *thread_data_2, *thread_data_3, *thread_data_4;
519 TestData test_data = { 0, };
521 mpegtsmux = gst_check_setup_element ("mpegtsmux");
523 link_src (mpegtsmux, &sink, &test_data);
524 link_sinks (mpegtsmux, &src1, &src2, &src3, &test_data);
525 gst_element_set_state (mpegtsmux, GST_STATE_PLAYING);
526 setup_caps (mpegtsmux, src1, src2, src3);
528 /* send a force-key-unit event with running_time=2s */
529 timestamp = stream_time = running_time = 2 * GST_SECOND;
530 sink_event = gst_video_event_new_downstream_force_key_unit (timestamp,
531 stream_time, running_time, all_headers, count);
533 fail_unless (gst_pad_push_event (src1, sink_event));
534 fail_unless (test_data.sink_event == NULL);
536 /* push 4 buffers, make sure mpegtsmux handles the force-key-unit event when
537 * the buffer with the requested running time is collected */
538 thread_data_1 = pad_push (src1, gst_buffer_new (), 1 * GST_SECOND);
539 thread_data_2 = pad_push (src2, gst_buffer_new (), 2 * GST_SECOND);
540 thread_data_3 = pad_push (src3, gst_buffer_new (), 3 * GST_SECOND);
542 g_thread_join (thread_data_1->thread);
543 fail_unless (test_data.sink_event == NULL);
545 /* push again on src1 so that the buffer on src2 is collected */
546 thread_data_4 = pad_push (src1, gst_buffer_new (), 4 * GST_SECOND);
548 g_thread_join (thread_data_2->thread);
549 fail_unless (test_data.sink_event != NULL);
551 gst_element_set_state (mpegtsmux, GST_STATE_NULL);
553 g_thread_join (thread_data_3->thread);
554 g_thread_join (thread_data_4->thread);
556 g_free (thread_data_1);
557 g_free (thread_data_2);
558 g_free (thread_data_3);
559 g_free (thread_data_4);
560 gst_object_unref (src1);
561 gst_object_unref (src2);
562 gst_object_unref (src3);
563 gst_object_unref (sink);
564 gst_object_unref (mpegtsmux);
569 GST_START_TEST (test_force_key_unit_event_upstream)
571 GstElement *mpegtsmux;
576 GstClockTime timestamp, stream_time, running_time;
577 gboolean all_headers = TRUE;
579 TestData test_data = { 0, };
580 ThreadData *thread_data_1, *thread_data_2, *thread_data_3, *thread_data_4;
583 mpegtsmux = gst_check_setup_element ("mpegtsmux");
585 link_src (mpegtsmux, &sink, &test_data);
586 link_sinks (mpegtsmux, &src1, &src2, &src3, &test_data);
587 gst_element_set_state (mpegtsmux, GST_STATE_PLAYING);
588 setup_caps (mpegtsmux, src1, src2, src3);
590 /* send an upstream force-key-unit event with running_time=2s */
591 timestamp = stream_time = running_time = 2 * GST_SECOND;
593 gst_video_event_new_upstream_force_key_unit (running_time, TRUE, count);
594 fail_unless (gst_pad_push_event (sink, event));
596 fail_unless (test_data.sink_event == NULL);
597 fail_unless_equals_int (test_data.src_events, 3);
599 /* send downstream events with unrelated seqnums */
600 event = gst_video_event_new_downstream_force_key_unit (timestamp,
601 stream_time, running_time, all_headers, count);
602 fail_unless (gst_pad_push_event (src1, event));
603 event = gst_video_event_new_downstream_force_key_unit (timestamp,
604 stream_time, running_time, all_headers, count);
605 fail_unless (gst_pad_push_event (src2, event));
607 /* events should be skipped */
608 fail_unless (test_data.sink_event == NULL);
610 /* push 4 buffers, make sure mpegtsmux handles the force-key-unit event when
611 * the buffer with the requested running time is collected */
612 thread_data_1 = pad_push (src1, gst_buffer_new (), 1 * GST_SECOND);
613 thread_data_2 = pad_push (src2, gst_buffer_new (), 2 * GST_SECOND);
614 thread_data_3 = pad_push (src3, gst_buffer_new (), 3 * GST_SECOND);
616 g_thread_join (thread_data_1->thread);
617 fail_unless (test_data.sink_event == NULL);
619 /* push again on src1 so that the buffer on src2 is collected */
620 thread_data_4 = pad_push (src1, gst_buffer_new (), 4 * GST_SECOND);
622 g_thread_join (thread_data_2->thread);
623 fail_unless (test_data.sink_event != NULL);
625 gst_element_set_state (mpegtsmux, GST_STATE_NULL);
627 g_thread_join (thread_data_3->thread);
628 g_thread_join (thread_data_4->thread);
630 g_free (thread_data_1);
631 g_free (thread_data_2);
632 g_free (thread_data_3);
633 g_free (thread_data_4);
635 gst_object_unref (src1);
636 gst_object_unref (src2);
637 gst_object_unref (src3);
638 gst_object_unref (sink);
639 gst_object_unref (mpegtsmux);
644 static GstFlowReturn expected_flow;
647 flow_test_stat_chain_func (GstPad * pad, GstObject * parent, GstBuffer * buffer)
649 gst_buffer_unref (buffer);
651 GST_INFO ("returning flow %s (%d)", gst_flow_get_name (expected_flow),
653 return expected_flow;
656 GST_START_TEST (test_propagate_flow_status)
664 GstFlowReturn expected[] = { GST_FLOW_OK, GST_FLOW_FLUSHING, GST_FLOW_EOS,
665 GST_FLOW_NOT_NEGOTIATED, GST_FLOW_ERROR, GST_FLOW_NOT_SUPPORTED
668 mux = setup_tsmux (&video_src_template, "sink_%d", &padname);
669 gst_pad_set_chain_function (mysinkpad, flow_test_stat_chain_func);
671 fail_unless (gst_element_set_state (mux,
672 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
673 "could not set to playing");
675 caps = gst_caps_from_string (VIDEO_CAPS_STRING);
676 gst_check_setup_events (mysrcpad, mux, caps, GST_FORMAT_TIME);
677 gst_caps_unref (caps);
679 for (i = 0; i < G_N_ELEMENTS (expected); ++i) {
682 inbuffer = gst_buffer_new_and_alloc (1);
683 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
685 expected_flow = expected[i];
686 GST_INFO ("expecting flow %s (%d)", gst_flow_get_name (expected_flow),
689 GST_BUFFER_TIMESTAMP (inbuffer) = i * GST_SECOND;
691 res = gst_pad_push (mysrcpad, inbuffer);
693 fail_unless_equals_int (res, expected[i]);
696 cleanup_tsmux (mux, padname);
702 GST_START_TEST (test_multiple_state_change)
710 /* it's just a sample of all possible permutations of all states and their
712 GstState states[] = { GST_STATE_PLAYING, GST_STATE_PAUSED, GST_STATE_PLAYING,
713 GST_STATE_READY, GST_STATE_PAUSED, GST_STATE_PLAYING, GST_STATE_NULL
716 size_t num_transitions_to_test = 10;
718 mux = setup_tsmux (&video_src_template, "sink_%d", &padname);
719 gst_pad_set_chain_function (mysinkpad, flow_test_stat_chain_func);
720 gst_segment_init (&segment, GST_FORMAT_TIME);
722 caps = gst_caps_from_string (VIDEO_CAPS_STRING);
723 gst_check_setup_events (mysrcpad, mux, caps, GST_FORMAT_TIME);
724 gst_caps_unref (caps);
726 for (i = 0; i < num_transitions_to_test; ++i) {
727 GstState next_state = states[i % G_N_ELEMENTS (states)];
728 fail_unless (gst_element_set_state (mux,
729 next_state) == GST_STATE_CHANGE_SUCCESS,
730 "could not set to %s", gst_element_state_get_name (next_state));
732 /* push some buffers when playing - this triggers a lot of activity */
733 if (GST_STATE_PLAYING == next_state) {
736 fail_unless (gst_pad_push_event (mysrcpad,
737 gst_event_new_segment (&segment)));
739 inbuffer = gst_buffer_new_and_alloc (1);
740 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
742 expected_flow = GST_FLOW_OK;
743 GST_BUFFER_PTS (inbuffer) = 0;
744 fail_unless (GST_FLOW_OK == gst_pad_push (mysrcpad, inbuffer));
748 cleanup_tsmux (mux, padname);
755 test_align_check_output (GList * bufs)
757 GST_LOG ("%u buffers", g_list_length (bufs));
758 while (bufs != NULL) {
759 GstBuffer *buf = bufs->data;
762 size = gst_buffer_get_size (buf);
763 GST_LOG ("buffer, size = %5u", (guint) size);
764 fail_unless_equals_int (size, 7 * 188);
769 GST_START_TEST (test_align)
771 check_tsmux_pad (&video_src_template, VIDEO_CAPS_STRING, 0xE0, 0x1b,
772 "sink_%d", test_align_check_output, 817, -1, 7);
778 test_keyframe_propagation_check_output (GList * bufs)
780 guint keyframe_count = 0;
782 GST_LOG ("%u buffers", g_list_length (bufs));
783 while (bufs != NULL) {
784 GstBuffer *buf = bufs->data;
787 keyunit = !GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
792 GST_LOG ("buffer, keyframe=%d", keyunit);
795 fail_unless_equals_int (keyframe_count, 50 / KEYFRAME_DISTANCE);
798 GST_START_TEST (test_keyframe_flag_propagation)
800 check_tsmux_pad (&video_src_template, VIDEO_CAPS_STRING, 0xE0, 0x1b,
801 "sink_%d", test_keyframe_propagation_check_output, 50, -1, 0);
807 mpegtsmux_suite (void)
809 Suite *s = suite_create ("mpegtsmux");
810 TCase *tc_chain = tcase_create ("general");
812 suite_add_tcase (s, tc_chain);
814 tcase_add_test (tc_chain, test_audio);
815 tcase_add_test (tc_chain, test_video);
816 tcase_add_test (tc_chain, test_force_key_unit_event_downstream);
817 tcase_add_test (tc_chain, test_force_key_unit_event_upstream);
818 tcase_add_test (tc_chain, test_propagate_flow_status);
819 tcase_add_test (tc_chain, test_multiple_state_change);
820 tcase_add_test (tc_chain, test_align);
821 tcase_add_test (tc_chain, test_keyframe_flag_propagation);
826 GST_CHECK_MAIN (mpegtsmux);