mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-19 14:56:36 +00:00
More segment updates and more checks.
Original commit message from CVS: * check/gst/gstsegment.c: (GST_START_TEST), (gstsegments_suite), (main): * gst/gstsegment.c: (gst_segment_init), (gst_segment_set_duration), (gst_segment_set_last_stop), (gst_segment_set_seek), (gst_segment_set_newsegment), (gst_segment_to_stream_time), (gst_segment_to_running_time), (gst_segment_clip): * gst/gstsegment.h: More segment updates and more checks.
This commit is contained in:
Wim Taymans
parent
d1d6357de1
commit
29ea4a0bb0
4 changed files with 296 additions and 15 deletions
|
|
@ -359,8 +359,135 @@ GST_START_TEST (segment_seek_size)
|
|||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
/* mess with the segment structure in the bytes format */
|
||||
GST_START_TEST (segment_newsegment_open)
|
||||
{
|
||||
GstSegment segment;
|
||||
|
||||
gst_segment_init (&segment, GST_FORMAT_BYTES);
|
||||
|
||||
/* time should also work for starting from 0 */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_TIME, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.rate == 1.0);
|
||||
fail_unless (segment.format == GST_FORMAT_BYTES);
|
||||
fail_unless (segment.flags == 0);
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
fail_unless (segment.last_stop == -1);
|
||||
fail_unless (segment.duration == -1);
|
||||
|
||||
/* we set stop but in the wrong format, stop stays open. */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_TIME, 0, 200, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
|
||||
/* update, nothing changes */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
|
||||
/* update */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0,
|
||||
GST_FORMAT_BYTES, 100, -1, 100);
|
||||
|
||||
fail_unless (segment.start == 100);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 100);
|
||||
fail_unless (segment.accum == 100);
|
||||
|
||||
/* last_stop unknown, accum does not change */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 100);
|
||||
|
||||
gst_segment_set_last_stop (&segment, GST_FORMAT_BYTES, 200);
|
||||
|
||||
/* last_stop 200, accum changes */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 300);
|
||||
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
|
||||
/* mess with the segment structure in the bytes format */
|
||||
GST_START_TEST (segment_newsegment_closed)
|
||||
{
|
||||
GstSegment segment;
|
||||
|
||||
gst_segment_init (&segment, GST_FORMAT_BYTES);
|
||||
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0,
|
||||
GST_FORMAT_BYTES, 0, 200, 0);
|
||||
|
||||
fail_unless (segment.rate == 1.0);
|
||||
fail_unless (segment.format == GST_FORMAT_BYTES);
|
||||
fail_unless (segment.flags == 0);
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == 200);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
fail_unless (segment.last_stop == -1);
|
||||
fail_unless (segment.duration == -1);
|
||||
|
||||
/* do an update */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0, GST_FORMAT_BYTES, 0, 300, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == 300);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
|
||||
/* and a new accumulated one */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0,
|
||||
GST_FORMAT_BYTES, 100, 400, 300);
|
||||
|
||||
fail_unless (segment.start == 100);
|
||||
fail_unless (segment.stop == 400);
|
||||
fail_unless (segment.time == 300);
|
||||
fail_unless (segment.accum == 300);
|
||||
|
||||
/* and a new updated one */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0,
|
||||
GST_FORMAT_BYTES, 100, 500, 300);
|
||||
|
||||
fail_unless (segment.start == 100);
|
||||
fail_unless (segment.stop == 500);
|
||||
fail_unless (segment.time == 300);
|
||||
fail_unless (segment.accum == 300);
|
||||
|
||||
/* and a new partially updated one */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0,
|
||||
GST_FORMAT_BYTES, 200, 500, 400);
|
||||
|
||||
fail_unless (segment.start == 200);
|
||||
fail_unless (segment.stop == 500);
|
||||
fail_unless (segment.time == 400);
|
||||
fail_unless (segment.accum == 400);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
Suite *
|
||||
gstevents_suite (void)
|
||||
gstsegments_suite (void)
|
||||
{
|
||||
Suite *s = suite_create ("GstSegment");
|
||||
TCase *tc_chain = tcase_create ("segments");
|
||||
|
|
@ -370,6 +497,8 @@ gstevents_suite (void)
|
|||
suite_add_tcase (s, tc_chain);
|
||||
tcase_add_test (tc_chain, segment_seek_nosize);
|
||||
tcase_add_test (tc_chain, segment_seek_size);
|
||||
tcase_add_test (tc_chain, segment_newsegment_open);
|
||||
tcase_add_test (tc_chain, segment_newsegment_closed);
|
||||
return s;
|
||||
}
|
||||
|
||||
|
|
@ -378,7 +507,7 @@ main (int argc, char **argv)
|
|||
{
|
||||
int nf;
|
||||
|
||||
Suite *s = gstevents_suite ();
|
||||
Suite *s = gstsegments_suite ();
|
||||
SRunner *sr = srunner_create (s);
|
||||
|
||||
gst_check_init (&argc, &argv);
|
||||
|
|
|
|||
|
|
@ -57,7 +57,7 @@ gst_segment_init (GstSegment * segment, GstFormat format)
|
|||
segment->stop = -1;
|
||||
segment->time = 0;
|
||||
segment->accum = 0;
|
||||
segment->last_stop = 0;
|
||||
segment->last_stop = -1;
|
||||
segment->duration = -1;
|
||||
}
|
||||
|
||||
|
|
@ -81,6 +81,24 @@ gst_segment_set_duration (GstSegment * segment, GstFormat format,
|
|||
segment->duration = duration;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_segment_set_last_stop:
|
||||
* @segment: a #GstSegment structure.
|
||||
* @format: the format of the segment.
|
||||
* @position: the position
|
||||
*
|
||||
* Set the last observed stop position in the segment to @position.
|
||||
*/
|
||||
void
|
||||
gst_segment_set_last_stop (GstSegment * segment, GstFormat format,
|
||||
gint64 position)
|
||||
{
|
||||
g_return_if_fail (segment != NULL);
|
||||
g_return_if_fail (segment->format == format);
|
||||
|
||||
segment->last_stop = position;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_segment_set_seek:
|
||||
* @segment: a #GstSegment structure.
|
||||
|
|
@ -202,6 +220,17 @@ gst_segment_set_newsegment (GstSegment * segment, gboolean update, gdouble rate,
|
|||
|
||||
g_return_if_fail (rate != 0.0);
|
||||
g_return_if_fail (segment != NULL);
|
||||
|
||||
/* any other format with 0 also gives time 0, the other values are
|
||||
* invalid in the format though. */
|
||||
if (format != segment->format && start == 0) {
|
||||
format = segment->format;
|
||||
if (stop != 0)
|
||||
stop = -1;
|
||||
if (time != 0)
|
||||
time = -1;
|
||||
}
|
||||
|
||||
g_return_if_fail (segment->format == format);
|
||||
|
||||
if (update) {
|
||||
|
|
@ -212,13 +241,13 @@ gst_segment_set_newsegment (GstSegment * segment, gboolean update, gdouble rate,
|
|||
/* the new segment has to be aligned with the old segment.
|
||||
* We first update the accumulated time of the previous
|
||||
* segment. the accumulated time is used when syncing to the
|
||||
* clock. A flush event sets the accumulated time back to 0
|
||||
* clock.
|
||||
*/
|
||||
if (GST_CLOCK_TIME_IS_VALID (segment->stop)) {
|
||||
duration = segment->stop - segment->start;
|
||||
} else if (GST_CLOCK_TIME_IS_VALID (segment->duration)) {
|
||||
} else if (GST_CLOCK_TIME_IS_VALID (segment->last_stop)) {
|
||||
/* else use last seen timestamp as segment stop */
|
||||
duration = segment->duration - segment->start;
|
||||
duration = segment->last_stop - segment->start;
|
||||
} else {
|
||||
/* else we don't know */
|
||||
duration = 0;
|
||||
|
|
@ -233,13 +262,6 @@ gst_segment_set_newsegment (GstSegment * segment, gboolean update, gdouble rate,
|
|||
segment->start = start;
|
||||
segment->stop = stop;
|
||||
segment->time = time;
|
||||
|
||||
GST_DEBUG ("received NEWSEGMENT %" GST_TIME_FORMAT " -- %"
|
||||
GST_TIME_FORMAT ", time %" GST_TIME_FORMAT ", accum %"
|
||||
GST_TIME_FORMAT,
|
||||
GST_TIME_ARGS (segment->start),
|
||||
GST_TIME_ARGS (segment->stop),
|
||||
GST_TIME_ARGS (segment->time), GST_TIME_ARGS (segment->accum));
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -67,6 +67,7 @@ struct _GstSegment {
|
|||
void gst_segment_init (GstSegment *segment, GstFormat format);
|
||||
|
||||
void gst_segment_set_duration (GstSegment *segment, GstFormat format, gint64 duration);
|
||||
void gst_segment_set_last_stop (GstSegment *segment, GstFormat format, gint64 position);
|
||||
|
||||
void gst_segment_set_seek (GstSegment *segment, gdouble rate,
|
||||
GstFormat format, GstSeekFlags flags,
|
||||
|
|
|
|||
|
|
@ -359,8 +359,135 @@ GST_START_TEST (segment_seek_size)
|
|||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
/* mess with the segment structure in the bytes format */
|
||||
GST_START_TEST (segment_newsegment_open)
|
||||
{
|
||||
GstSegment segment;
|
||||
|
||||
gst_segment_init (&segment, GST_FORMAT_BYTES);
|
||||
|
||||
/* time should also work for starting from 0 */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_TIME, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.rate == 1.0);
|
||||
fail_unless (segment.format == GST_FORMAT_BYTES);
|
||||
fail_unless (segment.flags == 0);
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
fail_unless (segment.last_stop == -1);
|
||||
fail_unless (segment.duration == -1);
|
||||
|
||||
/* we set stop but in the wrong format, stop stays open. */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_TIME, 0, 200, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
|
||||
/* update, nothing changes */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
|
||||
/* update */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0,
|
||||
GST_FORMAT_BYTES, 100, -1, 100);
|
||||
|
||||
fail_unless (segment.start == 100);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 100);
|
||||
fail_unless (segment.accum == 100);
|
||||
|
||||
/* last_stop unknown, accum does not change */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 100);
|
||||
|
||||
gst_segment_set_last_stop (&segment, GST_FORMAT_BYTES, 200);
|
||||
|
||||
/* last_stop 200, accum changes */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == -1);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 300);
|
||||
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
|
||||
/* mess with the segment structure in the bytes format */
|
||||
GST_START_TEST (segment_newsegment_closed)
|
||||
{
|
||||
GstSegment segment;
|
||||
|
||||
gst_segment_init (&segment, GST_FORMAT_BYTES);
|
||||
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0,
|
||||
GST_FORMAT_BYTES, 0, 200, 0);
|
||||
|
||||
fail_unless (segment.rate == 1.0);
|
||||
fail_unless (segment.format == GST_FORMAT_BYTES);
|
||||
fail_unless (segment.flags == 0);
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == 200);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
fail_unless (segment.last_stop == -1);
|
||||
fail_unless (segment.duration == -1);
|
||||
|
||||
/* do an update */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0, GST_FORMAT_BYTES, 0, 300, 0);
|
||||
|
||||
fail_unless (segment.start == 0);
|
||||
fail_unless (segment.stop == 300);
|
||||
fail_unless (segment.time == 0);
|
||||
fail_unless (segment.accum == 0);
|
||||
|
||||
/* and a new accumulated one */
|
||||
gst_segment_set_newsegment (&segment, FALSE, 1.0,
|
||||
GST_FORMAT_BYTES, 100, 400, 300);
|
||||
|
||||
fail_unless (segment.start == 100);
|
||||
fail_unless (segment.stop == 400);
|
||||
fail_unless (segment.time == 300);
|
||||
fail_unless (segment.accum == 300);
|
||||
|
||||
/* and a new updated one */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0,
|
||||
GST_FORMAT_BYTES, 100, 500, 300);
|
||||
|
||||
fail_unless (segment.start == 100);
|
||||
fail_unless (segment.stop == 500);
|
||||
fail_unless (segment.time == 300);
|
||||
fail_unless (segment.accum == 300);
|
||||
|
||||
/* and a new partially updated one */
|
||||
gst_segment_set_newsegment (&segment, TRUE, 1.0,
|
||||
GST_FORMAT_BYTES, 200, 500, 400);
|
||||
|
||||
fail_unless (segment.start == 200);
|
||||
fail_unless (segment.stop == 500);
|
||||
fail_unless (segment.time == 400);
|
||||
fail_unless (segment.accum == 400);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
Suite *
|
||||
gstevents_suite (void)
|
||||
gstsegments_suite (void)
|
||||
{
|
||||
Suite *s = suite_create ("GstSegment");
|
||||
TCase *tc_chain = tcase_create ("segments");
|
||||
|
|
@ -370,6 +497,8 @@ gstevents_suite (void)
|
|||
suite_add_tcase (s, tc_chain);
|
||||
tcase_add_test (tc_chain, segment_seek_nosize);
|
||||
tcase_add_test (tc_chain, segment_seek_size);
|
||||
tcase_add_test (tc_chain, segment_newsegment_open);
|
||||
tcase_add_test (tc_chain, segment_newsegment_closed);
|
||||
return s;
|
||||
}
|
||||
|
||||
|
|
@ -378,7 +507,7 @@ main (int argc, char **argv)
|
|||
{
|
||||
int nf;
|
||||
|
||||
Suite *s = gstevents_suite ();
|
||||
Suite *s = gstsegments_suite ();
|
||||
SRunner *sr = srunner_create (s);
|
||||
|
||||
gst_check_init (&argc, &argv);
|
||||
|
|
|
|||
Loading…
Reference in a new issue