/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- gst_segment_suite
/* GStreamer
* Copyright (C) 2005 Jan Schmidt <thaytan@mad.scientist.com>
* 2009 Wim Taymans <wim.taymans@gmail.com>
*
* gstsegment.c: Unit test for segments
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/check/gstcheck.h>
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_nosize)
{
GstSegment segment;
gboolean res;
gint64 cstart, cstop;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
/* configure segment to start 100 */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 100, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless (segment.start == 100);
fail_unless (segment.stop == -1);
fail_unless (update == TRUE);
/* configure segment to stop relative, should not do anything since
* size is unknown. */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, 200, GST_SEEK_TYPE_CUR, -100, &update);
fail_unless (segment.start == 100);
fail_unless (segment.stop == -1);
fail_unless (update == FALSE);
/* do some clipping on the open range */
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound, still outside of the segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 150);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 150);
/* special case, 0 duration and outside segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 90, 90, &cstart, &cstop);
fail_unless (res == FALSE);
/* special case, 0 duration and touching lower bound, i.e. inside segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 100, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 100);
/* special case, 0 duration and inside the segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
120, 120, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 120);
fail_unless (cstop == 120);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 200, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == 200);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside, we don't know the stop */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == -1);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 100, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == -1);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 150, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == -1);
/* add 100 to start, set stop to 300 */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, 100, GST_SEEK_TYPE_SET, 300, &update);
fail_unless (segment.start == 200);
fail_unless (segment.stop == 300);
fail_unless (update == TRUE);
update = FALSE;
/* add 100 to start (to 300), set stop to 200, this is not allowed.
* nothing should be updated in the segment. A g_warning is
* emited. */
ASSERT_CRITICAL (gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, 100, GST_SEEK_TYPE_SET, 200, &update));
fail_unless (segment.start == 200);
fail_unless (segment.stop == 300);
/* update didn't change */
fail_unless (update == FALSE);
update = TRUE;
/* seek relative to end, should not do anything since size is
* unknown. */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_END, -300, GST_SEEK_TYPE_END, -100, &update);
fail_unless (segment.start == 200);
fail_unless (segment.stop == 300);
fail_unless (update == FALSE);
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 200, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 200);
fail_unless (cstop == 250);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
200, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 200);
fail_unless (cstop == 250);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
250, 290, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 250);
fail_unless (cstop == 290);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
250, 350, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 250);
fail_unless (cstop == 300);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 200);
fail_unless (cstop == 300);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 200, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 200);
fail_unless (cstop == 300);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 250, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 250);
fail_unless (cstop == 300);
/* start outside on boundary */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 300, -1, &cstart, &cstop);
fail_unless (res == FALSE);
/* start completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 350, -1, &cstart, &cstop);
fail_unless (res == FALSE);
}
GST_END_TEST;
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_size)
{
GstSegment segment;
gboolean res;
gint64 cstart, cstop;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
gst_segment_set_duration (&segment, GST_FORMAT_BYTES, 200);
/* configure segment to start 100 */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 100, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless (segment.start == 100);
fail_unless (segment.stop == -1);
fail_unless (update == TRUE);
/* configure segment to stop relative, does not update stop
* since we did not set it before. */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, 200, GST_SEEK_TYPE_CUR, -100, &update);
fail_unless (segment.start == 100);
fail_unless (segment.stop == -1);
fail_unless (update == FALSE);
/* do some clipping on the open range */
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 150);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 150);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 200, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == 200);
/* partially inside, clip to size */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 300, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == 200);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == -1);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 100, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == -1);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 150, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == -1);
/* add 100 to start, set stop to 300, stop clips to 200 */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, 100, GST_SEEK_TYPE_SET, 300, &update);
fail_unless (segment.start == 200);
fail_unless (segment.stop == 200);
/* add 100 to start (to 300), set stop to 200, this clips start
* to duration */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, 100, GST_SEEK_TYPE_SET, 200, &update);
fail_unless (segment.start == 200);
fail_unless (segment.stop == 200);
fail_unless (update == FALSE);
/* seek relative to end */
gst_segment_set_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_END, -100, GST_SEEK_TYPE_END, -20, &update);
fail_unless (segment.start == 100);
fail_unless (segment.stop == 180);
fail_unless (update == TRUE);
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 150);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 150);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 170, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == 170);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == 180);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 180);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 100, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 100);
fail_unless (cstop == 180);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 150, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless (cstart == 150);
fail_unless (cstop == 180);
/* start outside on boundary */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 180, -1, &cstart, &cstop);
fail_unless (res == FALSE);
/* start completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 250, -1, &cstart, &cstop);
fail_unless (res == FALSE);
}
GST_END_TEST;
GST_START_TEST (segment_seek_reverse)
{
GstSegment segment;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
gst_segment_set_duration (&segment, GST_FORMAT_BYTES, 200);
/* configure segment to stop 100 */
gst_segment_set_seek (&segment, -1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 100, &update);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 100);
fail_unless (segment.time == 0);
fail_unless (segment.last_stop == 100);
fail_unless (update == TRUE);
/* update */
gst_segment_set_seek (&segment, -1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 10, GST_SEEK_TYPE_CUR, -20, &update);
fail_unless (segment.start == 10);
fail_unless (segment.stop == 80);
fail_unless (segment.time == 10);
fail_unless (segment.last_stop == 80);
fail_unless (update == TRUE);
gst_segment_set_seek (&segment, -1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 20, GST_SEEK_TYPE_NONE, 0, &update);
fail_unless (segment.start == 20);
fail_unless (segment.stop == 80);
fail_unless (segment.time == 20);
fail_unless (segment.last_stop == 80);
fail_unless (update == FALSE);
}
GST_END_TEST;
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_rate)
{
GstSegment segment;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
/* configure segment to rate 2.0, format does not matter when we don't specify
* a start or stop position. */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_UNDEFINED,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless (segment.format == GST_FORMAT_BYTES);
fail_unless (segment.start == 0);
fail_unless (segment.stop == -1);
fail_unless (segment.rate == 2.0);
fail_unless (update == FALSE);
/* 0 is the same in all formats and should not fail */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless (segment.format == GST_FORMAT_BYTES);
/* set to -1 means start from 0 */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, -1, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless (segment.format == GST_FORMAT_BYTES);
fail_unless (segment.start == 0);
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, 0, GST_SEEK_TYPE_NONE, -1, &update);
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_END, 0, GST_SEEK_TYPE_NONE, -1, &update);
/* -1 for end is fine too in all formats */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_SET, -1, &update);
/* 0 as relative end is fine too */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_CUR, 0, &update);
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, 0, &update);
/* set a real stop position, this must happen in bytes */
gst_segment_set_seek (&segment, 3.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_SET, 100, &update);
fail_unless (segment.format == GST_FORMAT_BYTES);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 100);
fail_unless (segment.rate == 3.0);
/* no seek should happen, we just updated the stop position in forward
* playback mode.*/
fail_unless (update == FALSE);
/* 0 as relative end is fine too */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_CUR, 0, &update);
fail_unless (segment.stop == 100);
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, 0, &update);
fail_unless (segment.stop == 100);
/* -1 for end is fine too in all formats */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_SET, -1, &update);
fail_unless (segment.stop == -1);
/* set some duration, stop -1 END seeks will now work with the
* duration, if the formats match */
gst_segment_set_duration (&segment, GST_FORMAT_BYTES, 200);
fail_unless (segment.duration == 200);
/* seek to end in any format with 0 should set the stop to the
* duration */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, 0, &update);
fail_unless (segment.stop == 200);
fail_unless (segment.duration == 200);
/* subtract 100 from the end */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, -100, &update);
fail_unless (segment.stop == 100);
fail_unless (segment.duration == 200);
/* add 100 to the duration, this should be clamped to the duration */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, 100, &update);
fail_unless (segment.stop == 200);
fail_unless (segment.duration == 200);
/* add 300 to the start, this should be clamped to the duration */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, 300, GST_SEEK_TYPE_END, 0, &update);
fail_unless (segment.start == 200);
fail_unless (segment.stop == 200);
fail_unless (segment.duration == 200);
/* subtract 300 from the start, this should be clamped to 0 */
gst_segment_set_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_CUR, -300, GST_SEEK_TYPE_END, 0, &update);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.duration == 200);
}
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 == 0);
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);
fail_unless (segment.last_stop == 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);
fail_unless (segment.last_stop == 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);
fail_unless (segment.last_stop == 100);
/* last_stop 0, 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);
fail_unless (segment.last_stop == 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);
fail_unless (segment.last_stop == 0);
}
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 == 0);
fail_unless (segment.duration == -1);
/* assume we advanced to position 40 */
gst_segment_set_last_stop (&segment, GST_FORMAT_BYTES, 40);
fail_unless (segment.last_stop == 40);
/* do an update to the start, last_stop is unchanged because it's bigger */
gst_segment_set_newsegment (&segment, TRUE, 1.0, GST_FORMAT_BYTES, 20, 200,
20);
fail_unless (segment.start == 20);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 20);
fail_unless (segment.accum == 20);
fail_unless (segment.last_stop == 40);
/* do an update past our last_stop, it should be updated now */
gst_segment_set_newsegment (&segment, TRUE, 1.0, GST_FORMAT_BYTES, 50, 300,
50);
fail_unless (segment.start == 50);
fail_unless (segment.stop == 300);
fail_unless (segment.time == 50);
fail_unless (segment.accum == 50);
fail_unless (segment.last_stop == 50);
/* 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;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_streamtime)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***************************
* Normal segment
***************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
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 == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 200);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/*********************
* time shifted by 500
*********************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 0, 200, 500);
fail_unless (segment.accum == 200);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 500);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 600);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/*********************
* time offset by 500
*********************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 500, 700, 0);
fail_unless (segment.accum == 400);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* before segment is invalid */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 700);
fail_unless (result == 200);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == -1);
/*************************************
* time offset by 500, shifted by 200
*************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 500, 700, 200);
fail_unless (segment.accum == 600);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* before segment is invalid */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == 300);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 700);
fail_unless (result == 400);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == -1);
}
GST_END_TEST;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_streamtime_rate)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***************************
* Normal segment rate 2.0
***************************/
gst_segment_set_newsegment_full (&segment, FALSE, 2.0, 1.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == 2.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
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 == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 150);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 200);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***************************************
* Normal segment rate 2.0, offset
***************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 2.0, 1.0,
GST_FORMAT_TIME, 100, 300, 0);
fail_unless (segment.accum == 100);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 250);
fail_unless (result == 150);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == 200);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
/***************************************
* Normal segment rate -1.0, offset
***************************************/
/* buffers will arrive from 300 to 100 in a sink, stream time
* calculation is unaffected by the rate */
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 1.0,
GST_FORMAT_TIME, 100, 300, 0);
fail_unless (segment.accum == 200);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 100);
/***********************************************
* Normal segment rate -1.0, offset, time = 200
***********************************************/
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 1.0,
GST_FORMAT_TIME, 100, 300, 200);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 300);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == 400);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
}
GST_END_TEST;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_streamtime_applied_rate)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***********************************************************
* Normal segment rate 1.0, applied rate -1.0
* This means the timestamps represents a stream going backwards
* starting from @time to 0.
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, -1.0,
GST_FORMAT_TIME, 0, 200, 200);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == -1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 200);
fail_unless (segment.accum == 0);
fail_unless (segment.last_stop == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* we count backwards from 200 */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* Normal segment rate 1.0, applied rate 2.0
* This means the timestamps represents a stream at twice the
* normal rate
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 2.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == 2.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 0);
fail_unless (segment.accum == 200);
fail_unless (segment.last_stop == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 0);
/* the stream prepresents a stream going twice as fast, the position
* in the segment is therefore scaled by the applied rate */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 300);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 400);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* Normal segment rate 1.0, applied rate -2.0
* This means the timestamps represents a stream at twice the
* reverse rate
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, -2.0,
GST_FORMAT_TIME, 0, 200, 400);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == -2.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 400);
/* previous segment lasted 200, rate of 2.0 was already applied */
fail_unless (segment.accum == 400);
fail_unless (segment.last_stop == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* we count backwards from 400 */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 400);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* Normal segment rate 1.0, applied rate -2.0
* This means the timestamps represents a stream at twice the
* reverse rate, start time cannot compensate the complete
* duration of the segment so we stop at 0
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, -2.0,
GST_FORMAT_TIME, 0, 200, 200);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == -2.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 200);
fail_unless (segment.accum == 600);
fail_unless (segment.last_stop == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* we count backwards from 200 */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 0);
/* clamp at 0 */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
}
GST_END_TEST;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_streamtime_applied_rate_rate)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***********************************************************
* Segment rate 2.0, applied rate 2.0
* this means we have a double speed stream that we should
* speed up by a factor of 2.0 some more. the resulting
* stream will be played at four times the speed.
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 2.0, 2.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == 2.0);
fail_unless (segment.applied_rate == 2.0);
fail_unless (segment.format == GST_FORMAT_TIME);
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 == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* only applied rate affects our calculation of the stream time */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 300);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 400);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* Segment rate 2.0, applied rate -1.0
* this means we have a reverse stream that we should
* speed up by a factor of 2.0
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 2.0, -1.0,
GST_FORMAT_TIME, 0, 200, 200);
fail_unless (segment.rate == 2.0);
fail_unless (segment.applied_rate == -1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 200);
/* previous segment lasted 100 */
fail_unless (segment.accum == 100);
fail_unless (segment.last_stop == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* only applied rate affects our calculation of the stream time */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* Segment rate -1.0, applied rate -1.0
* this means we have a reverse stream that we should
* reverse to get the normal stream again.
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, -1.0,
GST_FORMAT_TIME, 0, 200, 200);
fail_unless (segment.rate == -1.0);
fail_unless (segment.applied_rate == -1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 200);
/* accumulated 100 of previous segment to make 200 */
fail_unless (segment.accum == 200);
fail_unless (segment.last_stop == 200);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* only applied rate affects our calculation of the stream time */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 100);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* Segment rate -1.0, applied rate -1.0
* this means we have a reverse stream that we should
* reverse to get the normal stream again.
************************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 2.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == -1.0);
fail_unless (segment.applied_rate == 2.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 0);
fail_unless (segment.accum == 400);
fail_unless (segment.last_stop == 200);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* only applied rate affects our calculation of the stream time */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 0);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 200);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 300);
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 400);
/* outside of the segment */
result = gst_segment_to_stream_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
}
GST_END_TEST;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_runningtime)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***************************
* Normal segment
***************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
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 == 0);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 0);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 0);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 100);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 100);
/* at edge is exactly the segment duration */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 200);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 200);
/* outside of the segment */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 300);
fail_unless (result == -1);
/***********************************************************
* time shifted by 500, check if accumulation worked.
* Rate convert to twice the speed which means scaling down
* all positions by 2.0 in this segment.
* Then time argument is not used at all here.
***********************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 2.0, 1.0,
GST_FORMAT_TIME, 0, 200, 500);
/* normal speed gives elapsed of 200 */
fail_unless (segment.accum == 200);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 0);
fail_unless (result == 200);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 0);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 250);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 100);
/* outside of the segment */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 310);
fail_unless (result == -1);
/********************************************
* time offset by 500
* applied rate is not used for running time
********************************************/
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 2.0,
GST_FORMAT_TIME, 500, 700, 0);
/* previous segment played at double speed gives elapsed time of
* 100 added to previous accum of 200 gives 300. */
fail_unless (segment.accum == 300);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* before segment is invalid */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == 300);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 500);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == 400);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 600);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 700);
fail_unless (result == 500);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 700);
/* outside of the segment */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == -1);
/**********************************************************
* time offset by 500, shifted by 200
* Negative rate makes the running time go backwards
* relative to the segment stop position. again time
* is ignored.
**********************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 1.0,
GST_FORMAT_TIME, 500, 700, 200);
fail_unless (segment.accum == 500);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* before segment is invalid */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == 700);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 500);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == 600);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 600);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 700);
fail_unless (result == 500);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 700);
/* outside of the segment */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == -1);
/**********************************************************
* time offset by 500, shifted by 200
* Negative rate makes the running time go backwards at
* twice speed relative to the segment stop position. again
* time is ignored.
**********************************************************/
gst_segment_set_newsegment_full (&segment, FALSE, -2.0, -2.0,
GST_FORMAT_TIME, 500, 700, 200);
fail_unless (segment.accum == 700);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
/* before segment is invalid */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 400);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == -1);
/* total scaled segment time is 100, accum is 700, so we get 800 */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 500);
fail_unless (result == 800);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 500);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 600);
fail_unless (result == 750);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 600);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 700);
fail_unless (result == 700);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 700);
/* outside of the segment */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 900);
fail_unless (result == -1);
/* see if negative rate closed segment correctly */
gst_segment_set_newsegment_full (&segment, FALSE, -2.0, -1.0,
GST_FORMAT_TIME, 500, 700, 200);
/* previous segment lasted 100, and was at 700 so we should get 800 */
fail_unless (segment.accum == 800);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, 800);
fail_unless (result == 700);
}
GST_END_TEST;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_accum)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***************************
* Normal reverse segment
***************************/
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 1.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == -1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
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 == 200);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 200);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 150);
/* update segment, this accumulates 50 from the previous segment. */
gst_segment_set_newsegment_full (&segment, TRUE, -2.0, 1.0,
GST_FORMAT_TIME, 0, 150, 0);
fail_unless (segment.rate == -2.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 0);
fail_unless (segment.stop == 150);
fail_unless (segment.time == 0);
fail_unless (segment.accum == 50);
fail_unless (segment.last_stop == 150);
fail_unless (segment.duration == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 150);
/* 50 accumulated + 50 / 2 */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 75);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 100);
/* update segment, this does not accumulate anything. */
gst_segment_set_newsegment_full (&segment, TRUE, 1.0, 1.0,
GST_FORMAT_TIME, 100, 200, 100);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 100);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 100);
fail_unless (segment.accum == 50);
fail_unless (segment.last_stop == 150);
fail_unless (segment.duration == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 100);
fail_unless (result == 50);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 100);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 100);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 150);
}
GST_END_TEST;
/* mess with the segment structure in the time format */
GST_START_TEST (segment_newsegment_accum2)
{
GstSegment segment;
gint64 result;
gst_segment_init (&segment, GST_FORMAT_TIME);
/***************************
* Normal reverse segment
***************************/
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 1.0,
GST_FORMAT_TIME, 0, 200, 0);
fail_unless (segment.rate == -1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
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 == 200);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 0);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 200);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 150);
/* close segment, this accumulates nothing. */
gst_segment_set_newsegment_full (&segment, TRUE, -1.0, 1.0,
GST_FORMAT_TIME, 150, 200, 0);
fail_unless (segment.rate == -1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 150);
fail_unless (segment.stop == 200);
fail_unless (segment.time == 0);
fail_unless (segment.accum == 0);
fail_unless (segment.last_stop == 200);
fail_unless (segment.duration == -1);
/* new segment, this accumulates 50. */
gst_segment_set_newsegment_full (&segment, FALSE, 1.0, 1.0,
GST_FORMAT_TIME, 150, 300, 150);
fail_unless (segment.rate == 1.0);
fail_unless (segment.applied_rate == 1.0);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless (segment.flags == 0);
fail_unless (segment.start == 150);
fail_unless (segment.stop == 300);
fail_unless (segment.time == 150);
fail_unless (segment.accum == 50);
fail_unless (segment.last_stop == 150);
fail_unless (segment.duration == -1);
/* invalid time gives invalid result */
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, -1);
fail_unless (result == -1);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 150);
fail_unless (result == 50);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 150);
result = gst_segment_to_running_time (&segment, GST_FORMAT_TIME, 200);
fail_unless (result == 100);
result = gst_segment_to_position (&segment, GST_FORMAT_TIME, result);
fail_unless (result == 200);
}
GST_END_TEST;
GST_START_TEST (segment_copy)
{
GstSegment *copy;
GstSegment segment = { 0.0, };
/* this is a boxed type copy function, we support copying NULL */
fail_unless (gst_segment_copy (NULL) == NULL);
gst_segment_init (&segment, GST_FORMAT_TIME);
gst_segment_set_newsegment_full (&segment, FALSE, -1.0, 1.0,
GST_FORMAT_TIME, 0, 200, 0);
copy = gst_segment_copy (&segment);
fail_unless (copy != NULL);
/* we inited the struct on the stack to zeroes, so direct comparison should
* be ok here despite the padding field and regardless of implementation */
fail_unless (memcmp (copy, &segment, sizeof (GstSegment)) == 0);
gst_segment_free (copy);
}
GST_END_TEST;
static Suite *
gst_segment_suite (void)
{
Suite *s = suite_create ("GstSegment");
TCase *tc_chain = tcase_create ("segments");
tcase_set_timeout (tc_chain, 20);
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_seek_reverse);
tcase_add_test (tc_chain, segment_seek_rate);
tcase_add_test (tc_chain, segment_newsegment_open);
tcase_add_test (tc_chain, segment_newsegment_closed);
tcase_add_test (tc_chain, segment_newsegment_streamtime);
tcase_add_test (tc_chain, segment_newsegment_streamtime_rate);
tcase_add_test (tc_chain, segment_newsegment_streamtime_applied_rate);
tcase_add_test (tc_chain, segment_newsegment_streamtime_applied_rate_rate);
tcase_add_test (tc_chain, segment_newsegment_runningtime);
tcase_add_test (tc_chain, segment_newsegment_accum);
tcase_add_test (tc_chain, segment_newsegment_accum2);
tcase_add_test (tc_chain, segment_copy);
return s;
}
GST_CHECK_MAIN (gst_segment);