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gstreamer/subprojects/gst-editing-services/tests/check/nle/tempochange.c

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/* GStreamer Editing Services
* Copyright (C) 2016 Sjors Gielen <mixml-ges@sjorsgielen.nl>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "common.h"
#include "plugins/nle/nleobject.h"
typedef struct _PadEventData
{
gchar *name;
guint expect_num_segments;
guint num_segments;
GArray *expect_segment_time;
GArray *expect_segment_num_seeks;
guint expect_num_seeks;
guint num_seeks;
GArray *expect_seek_start;
GArray *expect_seek_stop;
GArray *expect_seek_num_segments;
guint num_eos;
guint expect_num_eos;
} PadEventData;
#define _SEGMENT_FORMAT "flags: %i, rate: %g, applied_rate: %g, format: %i" \
", base: %" G_GUINT64_FORMAT ", offset: %" G_GUINT64_FORMAT ", start: %" \
G_GUINT64_FORMAT ", stop: %" G_GUINT64_FORMAT ", time: %" G_GUINT64_FORMAT \
", position: %" G_GUINT64_FORMAT ", duration: %" G_GUINT64_FORMAT
#define _SEGMENT_ARGS(seg) (seg).flags, (seg).rate, (seg).applied_rate, \
(seg).format, (seg).base, (seg).offset, (seg).start, (seg).stop, \
(seg).time, (seg).position, (seg).duration
static GstPadProbeReturn
_test_pad_events (GstPad * pad, GstPadProbeInfo * info, PadEventData * data)
{
guint num;
GstEvent *event = info->data;
if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT) {
guint expect_num_seeks;
const GstSegment *segment;
/* copy the segment start, stop, position and duration since these are
* not yet translated by nleghostpad. Also, don't care about flags. */
GstSegment expect_segment;
gst_event_parse_segment (event, &segment);
GST_DEBUG ("%s segment: " _SEGMENT_FORMAT, data->name,
_SEGMENT_ARGS (*segment));
if (!GST_CLOCK_TIME_IS_VALID (segment->stop)) {
GST_DEBUG ("%s: ignoring pre-roll segment", data->name);
return GST_PAD_PROBE_OK;
}
data->num_segments++;
num = data->num_segments;
fail_unless (num <= data->expect_num_segments, "%s received %u "
"segments, more than the expected %u segments", data->name, num,
data->expect_num_segments);
expect_num_seeks =
g_array_index (data->expect_segment_num_seeks, gint, num - 1);
fail_unless (data->num_seeks == expect_num_seeks, "%s has received %u "
"segments, compared to %u seeks, but expected %u seeks",
data->name, num, data->num_seeks, expect_num_seeks);
/* copy the segment start, stop, position, duration, offset, base
* since these are not yet translated by nleghostpad. */
gst_segment_copy_into (segment, &expect_segment);
expect_segment.rate = 1.0;
expect_segment.applied_rate = 1.0;
expect_segment.format = GST_FORMAT_TIME;
expect_segment.time = g_array_index (data->expect_segment_time,
GstClockTime, num - 1);
fail_unless (gst_segment_is_equal (segment, &expect_segment),
"%s %uth segment is not equal to the expected. Received:\n"
_SEGMENT_FORMAT "\nExpected\n" _SEGMENT_FORMAT, data->name,
num - 1, _SEGMENT_ARGS (*segment), _SEGMENT_ARGS (expect_segment));
} else if (GST_EVENT_TYPE (event) == GST_EVENT_SEEK) {
gdouble rate;
GstFormat format;
GstClockTime expect;
gint64 start, stop;
GstSeekType start_type, stop_type;
guint expect_num_segments;
gst_event_parse_seek (event, &rate, &format, NULL, &start_type, &start,
&stop_type, &stop);
GST_DEBUG ("%s seek: rate: %g, start: %" G_GINT64_FORMAT ", stop: %"
G_GINT64_FORMAT, data->name, rate, start, stop);
data->num_seeks++;
num = data->num_seeks;
fail_unless (num <= data->expect_num_seeks, "%s received %u "
"seeks, more than the expected %u seeks", data->name, num,
data->expect_num_seeks);
expect_num_segments =
g_array_index (data->expect_seek_num_segments, gint, num - 1);
fail_unless (data->num_segments == expect_num_segments, "%s has "
"received %u seeks, compared to %u segments, but expected %u "
"segments", data->name, num, data->num_segments, expect_num_segments);
fail_unless (rate == 1.0, "%s %uth seek has a rate of %g rather than 1.0",
data->name, num - 1, rate);
fail_unless (format == GST_FORMAT_TIME, "%s %uth seek has a format of %i "
" than a time format", data->name, num - 1, format);
/* expect seek-set or seek-none */
fail_if (start_type == GST_SEEK_TYPE_END, "%s %uth seek-start is "
"seek-end", data->name, num - 1);
fail_if (stop_type == GST_SEEK_TYPE_END, "%s %uth seek-stop is "
"seek-end", data->name, num - 1);
expect = g_array_index (data->expect_seek_start, GstClockTime, num - 1);
fail_unless (start == expect, "%s %uth seek start is %" GST_TIME_FORMAT
", rather than the expected %" GST_TIME_FORMAT, data->name, num - 1,
GST_TIME_ARGS (start), GST_TIME_ARGS (expect));
expect = g_array_index (data->expect_seek_stop, GstClockTime, num - 1);
fail_unless (stop == expect, "%s %uth seek stop is %" GST_TIME_FORMAT
", rather than the expected %" GST_TIME_FORMAT, data->name, num - 1,
GST_TIME_ARGS (stop), GST_TIME_ARGS (expect));
} else if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
data->num_eos++;
fail_unless (data->num_eos <= data->expect_num_eos, "%s received %u "
"EOS, more than the expected %u EOS", data->name, data->num_eos,
data->expect_num_seeks);
}
return GST_PAD_PROBE_OK;
}
static void
_pad_event_data_check_received (PadEventData * data)
{
fail_unless (data->num_eos == data->expect_num_eos, "%s received %u "
"EOS, rather than %u", data->num_eos, data->expect_num_eos);
fail_unless (data->num_segments == data->expect_num_segments,
"%s received %u segments, rather than %u", data->name,
data->num_segments, data->expect_num_segments);
fail_unless (data->num_seeks == data->expect_num_seeks,
"%s received %u seeks, rather than %u", data->name, data->num_seeks,
data->expect_num_seeks);
}
static void
_pad_event_data_free (PadEventData * data)
{
g_free (data->name);
g_array_unref (data->expect_segment_time);
g_array_unref (data->expect_seek_start);
g_array_unref (data->expect_seek_stop);
g_array_unref (data->expect_segment_num_seeks);
g_array_unref (data->expect_seek_num_segments);
g_free (data);
}
static PadEventData *
_pad_event_data_new (GstElement * element, const gchar * pad_name,
const gchar * suffix)
{
GstPad *pad;
PadEventData *data = g_new0 (PadEventData, 1);
data->expect_segment_time = g_array_new (FALSE, FALSE, sizeof (GstClockTime));
data->expect_seek_start = g_array_new (FALSE, FALSE, sizeof (GstClockTime));
data->expect_seek_stop = g_array_new (FALSE, FALSE, sizeof (GstClockTime));
data->expect_seek_num_segments = g_array_new (FALSE, FALSE, sizeof (guint));
data->expect_segment_num_seeks = g_array_new (FALSE, FALSE, sizeof (guint));
data->name = g_strdup_printf ("%s:%s(%s):%s", G_OBJECT_TYPE_NAME (element),
GST_ELEMENT_NAME (element), pad_name, suffix);
pad = gst_element_get_static_pad (element, pad_name);
fail_unless (pad, "%s not found", data->name);
gst_pad_add_probe (pad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM |
GST_PAD_PROBE_TYPE_EVENT_UPSTREAM, (GstPadProbeCallback) _test_pad_events,
data, (GDestroyNotify) _pad_event_data_free);
gst_object_unref (pad);
return data;
}
static void
_pad_event_data_add_expect_segment (PadEventData * data, GstClockTime time)
{
data->expect_num_segments++;
g_array_append_val (data->expect_segment_time, time);
g_array_append_val (data->expect_segment_num_seeks, data->expect_num_seeks);
}
static void
_pad_event_data_add_expect_seek (PadEventData * data, GstClockTime start,
GstClockTime stop)
{
data->expect_num_seeks++;
g_array_append_val (data->expect_seek_start, start);
g_array_append_val (data->expect_seek_stop, stop);
g_array_append_val (data->expect_seek_num_segments,
data->expect_num_segments);
}
static void
_pad_event_data_add_expect_seek_then_segment (PadEventData * data,
GstClockTime start, GstClockTime stop)
{
_pad_event_data_add_expect_seek (data, start, stop);
_pad_event_data_add_expect_segment (data, start);
}
#define _EXPECT_SEEK_SEGMENT(data, start, stop) \
_pad_event_data_add_expect_seek_then_segment (data, start, stop)
static GstElement *
_get_source (GstElement * nle_source)
{
GList *tmp;
GstElement *bin, *src = NULL;
fail_unless (g_list_length (GST_BIN_CHILDREN (nle_source)), 1);
bin = GST_BIN_CHILDREN (nle_source)->data;
fail_unless (GST_IS_BIN (bin));
for (tmp = GST_BIN_CHILDREN (bin); src == NULL && tmp; tmp = tmp->next) {
if (g_strrstr (GST_ELEMENT_NAME (tmp->data), "audiotestsrc"))
src = tmp->data;
}
fail_unless (src);
return src;
}
enum
{
NLE_PREV_SRC,
NLE_POST_SRC,
NLE_SOURCE_SRC,
NLE_OPER_SRC,
NLE_OPER_SINK,
NLE_IDENTITY_SRC,
PREV_SRC,
POST_SRC,
SOURCE_SRC,
PITCH_SRC,
PITCH_SINK,
IDENTITY_SRC,
SINK_SINK,
NUM_DATA
};
static PadEventData **
_setup_test (GstElement * pipeline, gdouble rate)
{
GstElement *sink, *pitch, *src, *prev, *post, *identity;
GstElement *comp, *nle_source, *nle_prev, *nle_post, *nle_oper, *nle_identity;
gboolean ret;
gchar *suffix;
PadEventData **data = g_new0 (PadEventData *, NUM_DATA);
/* composition */
comp =
gst_element_factory_make_or_warn ("nlecomposition", "test_composition");
gst_element_set_state (comp, GST_STATE_READY);
/* sink */
sink = gst_element_factory_make_or_warn ("fakeaudiosink", "sink");
gst_bin_add_many (GST_BIN (pipeline), comp, sink, NULL);
gst_element_link (comp, sink);
/* sources */
nle_source =
audiotest_bin_src ("nle_source", 3 * GST_SECOND, 4 * GST_SECOND, 3,
FALSE);
g_object_set (nle_source, "inpoint", (guint64) 7 * GST_SECOND, NULL);
src = _get_source (nle_source);
g_object_set (src, "name", "middle-source", NULL);
nle_prev =
audiotest_bin_src ("nle_previous", 0 * GST_SECOND, 3 * GST_SECOND, 2,
FALSE);
g_object_set (nle_prev, "inpoint", (guint64) 99 * GST_SECOND, NULL);
prev = _get_source (nle_prev);
g_object_set (src, "name", "previous-source", NULL);
nle_post =
audiotest_bin_src ("post", 7 * GST_SECOND, 5 * GST_SECOND, 2, FALSE);
g_object_set (nle_post, "inpoint", (guint64) 20 * GST_SECOND, NULL);
post = _get_source (nle_post);
g_object_set (src, "name", "post-source", NULL);
/* Operation, must share the same start and duration as the upstream
* source */
nle_oper =
new_operation ("nle_oper", "pitch", 3 * GST_SECOND, 4 * GST_SECOND, 2);
fail_unless (g_list_length (GST_BIN_CHILDREN (nle_oper)) == 1);
pitch = GST_ELEMENT (GST_BIN_CHILDREN (nle_oper)->data);
g_object_set (pitch, "rate", rate, NULL);
/* cover with an identity operation
* rate effect has lower priority, so we don't need the same start or
* duration */
nle_identity =
new_operation ("nle_identity", "identity", 0, 12 * GST_SECOND, 1);
g_object_set (nle_identity, "inpoint", (guint64) 5 * GST_SECOND, NULL);
fail_unless (g_list_length (GST_BIN_CHILDREN (nle_oper)) == 1);
identity = GST_ELEMENT (GST_BIN_CHILDREN (nle_identity)->data);
nle_composition_add (GST_BIN (comp), nle_source);
nle_composition_add (GST_BIN (comp), nle_prev);
nle_composition_add (GST_BIN (comp), nle_post);
nle_composition_add (GST_BIN (comp), nle_oper);
nle_composition_add (GST_BIN (comp), nle_identity);
ret = FALSE;
commit_and_wait (comp, &ret);
fail_unless (ret);
check_start_stop_duration (nle_source, 3 * GST_SECOND, 7 * GST_SECOND,
4 * GST_SECOND);
check_start_stop_duration (nle_oper, 3 * GST_SECOND, 7 * GST_SECOND,
4 * GST_SECOND);
check_start_stop_duration (nle_prev, 0, 3 * GST_SECOND, 3 * GST_SECOND);
check_start_stop_duration (nle_post, 7 * GST_SECOND, 12 * GST_SECOND,
5 * GST_SECOND);
check_start_stop_duration (nle_identity, 0, 12 * GST_SECOND, 12 * GST_SECOND);
check_start_stop_duration (comp, 0, 12 * GST_SECOND, 12 * GST_SECOND);
/* create data */
suffix = g_strdup_printf ("rate=%g", rate);
/* source */
data[NLE_SOURCE_SRC] = _pad_event_data_new (nle_source, "src", suffix);
data[NLE_PREV_SRC] = _pad_event_data_new (nle_prev, "src", suffix);
data[NLE_POST_SRC] = _pad_event_data_new (nle_post, "src", suffix);
data[SOURCE_SRC] = _pad_event_data_new (src, "src", suffix);
data[PREV_SRC] = _pad_event_data_new (prev, "src", suffix);
data[POST_SRC] = _pad_event_data_new (post, "src", suffix);
/* rate operation */
data[NLE_OPER_SRC] = _pad_event_data_new (nle_oper, "src", suffix);
data[NLE_OPER_SINK] = _pad_event_data_new (nle_oper, "sink", suffix);
data[PITCH_SRC] = _pad_event_data_new (pitch, "src", suffix);
data[PITCH_SINK] = _pad_event_data_new (pitch, "sink", suffix);
/* identity: only care about the source pads */
data[NLE_IDENTITY_SRC] = _pad_event_data_new (nle_identity, "src", suffix);
data[IDENTITY_SRC] = _pad_event_data_new (identity, "src", suffix);
/* sink */
data[SINK_SINK] = _pad_event_data_new (sink, "sink", suffix);
g_free (suffix);
return data;
}
GST_START_TEST (test_tempochange_play)
{
GstElement *pipeline;
GstBus *bus;
GstMessage *message;
gboolean carry_on;
PadEventData **data;
gdouble rates[3] = { 0.5, 4.0, 1.0 };
guint i, j;
for (i = 0; i < G_N_ELEMENTS (rates); i++) {
gdouble rate = rates[i];
GST_DEBUG ("rate = %g", rate);
pipeline = gst_pipeline_new ("test_pipeline");
data = _setup_test (pipeline, rate);
/* initial seek */
_EXPECT_SEEK_SEGMENT (data[SINK_SINK], 0, 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_IDENTITY_SRC], 0, 3 * GST_SECOND);
/* nleobject will convert the seek by removing start and adding inpoint */
_EXPECT_SEEK_SEGMENT (data[IDENTITY_SRC], 5 * GST_SECOND, 8 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_PREV_SRC], 0, 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PREV_SRC], 99 * GST_SECOND, 102 * GST_SECOND);
/* rate-stack seek */
_EXPECT_SEEK_SEGMENT (data[SINK_SINK], 3 * GST_SECOND, 7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_IDENTITY_SRC], 3 * GST_SECOND,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[IDENTITY_SRC], 8 * GST_SECOND, 12 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_OPER_SRC], 3 * GST_SECOND, 7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PITCH_SRC], 0, 4 * GST_SECOND);
/* pitch element will change the stop time, e.g. if rate=2.0, then we
* want to use up twice as much source, so the stop time doubles */
_EXPECT_SEEK_SEGMENT (data[PITCH_SINK], 0, rate * 4 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_OPER_SINK], 3 * GST_SECOND,
(GstClockTime) (rate * 4 * GST_SECOND) + 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_SOURCE_SRC], 3 * GST_SECOND,
(GstClockTime) (rate * 4 * GST_SECOND) + 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[SOURCE_SRC], 7 * GST_SECOND,
(GstClockTime) (rate * 4 * GST_SECOND) + 7 * GST_SECOND);
/* final part only involves post source */
_EXPECT_SEEK_SEGMENT (data[SINK_SINK], 7 * GST_SECOND, 12 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_IDENTITY_SRC], 7 * GST_SECOND,
12 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[IDENTITY_SRC], 12 * GST_SECOND, 17 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_POST_SRC], 7 * GST_SECOND, 12 * GST_SECOND);
/* nleobject will convert the seek by removing start and adding
* inpoint */
_EXPECT_SEEK_SEGMENT (data[POST_SRC], 20 * GST_SECOND, 25 * GST_SECOND);
/* expect 1 EOS from each, apart from identity, which will get 3 since
* part of 3 stacks */
for (j = 0; j < NUM_DATA; j++)
data[j]->expect_num_eos = 1;
data[IDENTITY_SRC]->expect_num_eos = 3;
data[NLE_IDENTITY_SRC]->expect_num_eos = 3;
bus = gst_element_get_bus (GST_ELEMENT (pipeline));
GST_DEBUG ("Setting pipeline to PLAYING");
fail_if (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE);
GST_DEBUG ("Let's poll the bus");
carry_on = TRUE;
while (carry_on) {
message = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 10);
if (message) {
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_EOS:
if (message->src == GST_OBJECT (pipeline)) {
GST_DEBUG ("Setting pipeline to NULL");
fail_unless (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
carry_on = FALSE;
}
break;
case GST_MESSAGE_ERROR:
fail_error_message (message);
break;
default:
break;
}
gst_message_unref (message);
}
}
for (j = 0; j < NUM_DATA; j++)
_pad_event_data_check_received (data[j]);
ASSERT_OBJECT_REFCOUNT_BETWEEN (pipeline, "main pipeline", 1, 2);
gst_object_unref (pipeline);
ASSERT_OBJECT_REFCOUNT_BETWEEN (bus, "main bus", 1, 2);
gst_object_unref (bus);
g_free (data);
}
}
GST_END_TEST;
#define _WAIT_UNTIL_ASYNC_DONE \
{ \
GST_DEBUG ("Let's poll the bus"); \
carry_on = TRUE; \
while (carry_on) { \
message = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 10); \
if (message) { \
switch (GST_MESSAGE_TYPE (message)) { \
case GST_MESSAGE_EOS: \
fail_if (TRUE, "Received EOS"); \
break; \
case GST_MESSAGE_ERROR: \
fail_error_message (message); \
break; \
case GST_MESSAGE_ASYNC_DONE: \
carry_on = FALSE; \
break; \
default: \
break; \
} \
gst_message_unref (message); \
} \
} \
}
GST_START_TEST (test_tempochange_seek)
{
GstElement *pipeline;
GstBus *bus;
GstMessage *message;
gboolean carry_on;
PadEventData **data;
gdouble rates[3] = { 2.0, 0.25, 1.0 };
guint i, j;
GstClockTime offset = 0.1 * GST_SECOND;
for (i = 0; i < G_N_ELEMENTS (rates); i++) {
gdouble rate = rates[i];
GST_DEBUG ("rate = %g", rate);
pipeline = gst_pipeline_new ("test_pipeline");
data = _setup_test (pipeline, rate);
/* initial seek from the pause */
_EXPECT_SEEK_SEGMENT (data[SINK_SINK], 0, 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_IDENTITY_SRC], 0, 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[IDENTITY_SRC], 5 * GST_SECOND, 8 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_PREV_SRC], 0, 3 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PREV_SRC], 99 * GST_SECOND, 102 * GST_SECOND);
GST_DEBUG ("Setting pipeline to PAUSED");
fail_unless (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PAUSED) == GST_STATE_CHANGE_ASYNC);
bus = gst_element_get_bus (GST_ELEMENT (pipeline));
_WAIT_UNTIL_ASYNC_DONE;
for (j = 0; j < NUM_DATA; j++)
_pad_event_data_check_received (data[j]);
/* first seek for just after the start of the rate effect */
/* NOTE: neither prev nor post should receive anything */
/* sink will receive two seeks: one that initiates the pre-roll, and
* then the seek with the stop set */
/* expect no segment for the first seek */
_pad_event_data_add_expect_seek (data[SINK_SINK], 3 * GST_SECOND + offset,
GST_CLOCK_TIME_NONE);
_EXPECT_SEEK_SEGMENT (data[SINK_SINK], 3 * GST_SECOND + offset,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_IDENTITY_SRC], 3 * GST_SECOND + offset,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[IDENTITY_SRC], 8 * GST_SECOND + offset,
12 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_OPER_SRC], 3 * GST_SECOND + offset,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PITCH_SRC], offset, 4 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PITCH_SINK], rate * offset,
rate * 4 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_OPER_SINK],
3 * GST_SECOND + (GstClockTime) (rate * offset),
3 * GST_SECOND + (GstClockTime) (rate * 4 * GST_SECOND));
_EXPECT_SEEK_SEGMENT (data[NLE_SOURCE_SRC],
3 * GST_SECOND + (GstClockTime) (rate * offset),
3 * GST_SECOND + (GstClockTime) (rate * 4 * GST_SECOND));
_EXPECT_SEEK_SEGMENT (data[SOURCE_SRC],
7 * GST_SECOND + (GstClockTime) (rate * offset),
7 * GST_SECOND + (GstClockTime) (rate * 4 * GST_SECOND));
/* perform seek */
fail_unless (gst_element_seek_simple (pipeline, GST_FORMAT_TIME,
GST_SEEK_FLAG_FLUSH, 3 * GST_SECOND + offset));
_WAIT_UNTIL_ASYNC_DONE;
for (j = 0; j < NUM_DATA; j++)
_pad_event_data_check_received (data[j]);
/* now seek to just before the end */
_pad_event_data_add_expect_seek (data[SINK_SINK], 7 * GST_SECOND - offset,
GST_CLOCK_TIME_NONE);
_EXPECT_SEEK_SEGMENT (data[SINK_SINK], 7 * GST_SECOND - offset,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_IDENTITY_SRC], 7 * GST_SECOND - offset,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[IDENTITY_SRC], 12 * GST_SECOND - offset,
12 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_OPER_SRC], 7 * GST_SECOND - offset,
7 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PITCH_SRC], 4 * GST_SECOND - offset,
4 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[PITCH_SINK],
rate * (4 * GST_SECOND) - rate * offset, rate * 4 * GST_SECOND);
_EXPECT_SEEK_SEGMENT (data[NLE_OPER_SINK],
3 * GST_SECOND + (GstClockTime) (rate * (4 * GST_SECOND - offset)),
3 * GST_SECOND + (GstClockTime) (rate * 4 * GST_SECOND));
_EXPECT_SEEK_SEGMENT (data[NLE_SOURCE_SRC],
3 * GST_SECOND + (GstClockTime) (rate * (4 * GST_SECOND - offset)),
3 * GST_SECOND + (GstClockTime) (rate * 4 * GST_SECOND));
_EXPECT_SEEK_SEGMENT (data[SOURCE_SRC],
7 * GST_SECOND + (GstClockTime) (rate * (4 * GST_SECOND - offset)),
7 * GST_SECOND + (GstClockTime) (rate * 4 * GST_SECOND));
/* perform seek */
fail_unless (gst_element_seek_simple (pipeline, GST_FORMAT_TIME,
GST_SEEK_FLAG_FLUSH, 7 * GST_SECOND - offset));
_WAIT_UNTIL_ASYNC_DONE;
for (j = 0; j < NUM_DATA; j++)
_pad_event_data_check_received (data[j]);
GST_DEBUG ("Setting pipeline to NULL");
fail_unless (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
ASSERT_OBJECT_REFCOUNT_BETWEEN (pipeline, "main pipeline", 1, 2);
gst_object_unref (pipeline);
ASSERT_OBJECT_REFCOUNT_BETWEEN (bus, "main bus", 1, 2);
gst_object_unref (bus);
g_free (data);
}
}
GST_END_TEST;
static Suite *
gnonlin_suite (void)
{
Suite *s = suite_create ("nle");
TCase *tc_chain = tcase_create ("tempochange");
if (atexit (ges_deinit) != 0) {
GST_ERROR ("failed to set ges_deinit as exit function");
}
ges_init ();
suite_add_tcase (s, tc_chain);
/* give the tests a little more time than the default
* CK_DEFAULT_TIMEOUT=20, this is sometimes needed for running under
* valgrind */
tcase_set_timeout (tc_chain, 40.0);
tcase_add_test (tc_chain, test_tempochange_play);
tcase_add_test (tc_chain, test_tempochange_seek);
return s;
}
GST_CHECK_MAIN (gnonlin)
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