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tests: audio: add unit tests for planar audio support in gst_audio_buffer_clip()

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https://bugzilla.gnome.org/show_bug.cgi?id=796740
This commit is contained in:
George Kiagiadakis 2018-05-18 16:22:32 +03:00
parent 9cb09e7269
commit adf48c9d3b
1 changed files with 200 additions and 0 deletions
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200
tests/check/libs/audio.c
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@ -113,6 +113,49 @@ GST_START_TEST (test_buffer_clip_time_start_and_stop)
GST_END_TEST;
GST_START_TEST (test_buffer_clip_time_start_and_stop_planar)
{
GstSegment s;
GstBuffer *buf;
GstBuffer *ret;
GstAudioInfo info;
GstAudioBuffer abuf;
guint8 *data;
/* Clip start and end */
buf = make_buffer (&data);
gst_audio_info_init (&info);
gst_audio_info_set_format (&info, GST_AUDIO_FORMAT_S8, 44100, 1, NULL);
info.layout = GST_AUDIO_LAYOUT_NON_INTERLEAVED;
gst_buffer_add_audio_meta (buf, &info, 1000, NULL);
setup_segment (&s, GST_FORMAT_TIME, 4 * GST_SECOND, 8 * GST_SECOND,
4 * GST_SECOND);
GST_BUFFER_TIMESTAMP (buf) = 2 * GST_SECOND;
GST_BUFFER_DURATION (buf) = 10 * GST_SECOND;
GST_BUFFER_OFFSET (buf) = 200;
GST_BUFFER_OFFSET_END (buf) = 1200;
ret = gst_audio_buffer_clip (buf, &s, 100, 1);
fail_unless (ret != NULL);
fail_unless_equals_int64 (GST_BUFFER_TIMESTAMP (ret), 4 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_DURATION (ret), 4 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_OFFSET (ret), 400);
fail_unless_equals_int64 (GST_BUFFER_OFFSET_END (ret), 800);
gst_audio_buffer_map (&abuf, &info, ret, GST_MAP_READ);
fail_unless_equals_int (abuf.n_planes, 1);
fail_unless_equals_int (GST_AUDIO_BUFFER_PLANE_SIZE (&abuf), 400);
fail_unless_equals_pointer (abuf.planes[0], data + 200);
gst_audio_buffer_unmap (&abuf);
gst_buffer_unref (ret);
}
GST_END_TEST;
GST_START_TEST (test_buffer_clip_time_start)
{
GstSegment s;
@ -148,6 +191,57 @@ GST_START_TEST (test_buffer_clip_time_start)
GST_END_TEST;
GST_START_TEST (test_buffer_clip_time_start_planar)
{
GstSegment s;
GstBuffer *buf;
GstBuffer *ret;
GstAudioInfo info;
GstAudioMeta *meta;
GstAudioBuffer abuf;
guint8 *data;
/* Clip only start */
buf = make_buffer (&data);
gst_audio_info_init (&info);
gst_audio_info_set_format (&info, GST_AUDIO_FORMAT_S8, 44100, 2, NULL);
info.layout = GST_AUDIO_LAYOUT_NON_INTERLEAVED;
gst_buffer_add_audio_meta (buf, &info, 500, NULL);
setup_segment (&s, GST_FORMAT_TIME, 4 * GST_SECOND, 12 * GST_SECOND,
4 * GST_SECOND);
GST_BUFFER_TIMESTAMP (buf) = 2 * GST_SECOND;
GST_BUFFER_DURATION (buf) = 5 * GST_SECOND;
GST_BUFFER_OFFSET (buf) = 200;
GST_BUFFER_OFFSET_END (buf) = 700;
ret = gst_audio_buffer_clip (buf, &s, 100, 2);
fail_unless (ret != NULL);
fail_unless_equals_int64 (GST_BUFFER_TIMESTAMP (ret), 4 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_DURATION (ret), 3 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_OFFSET (ret), 400);
fail_unless_equals_int64 (GST_BUFFER_OFFSET_END (ret), 700);
meta = gst_buffer_get_audio_meta (ret);
fail_unless (meta);
fail_unless_equals_int (meta->info.channels, 2);
fail_unless_equals_int (meta->samples, 300);
gst_audio_buffer_map (&abuf, &info, ret, GST_MAP_READ);
fail_unless_equals_int (abuf.n_planes, 2);
fail_unless_equals_int (GST_AUDIO_BUFFER_PLANE_SIZE (&abuf), 300);
fail_unless_equals_pointer (abuf.planes[0], data + 200);
fail_unless_equals_pointer (abuf.planes[1], data + 700);
gst_audio_buffer_unmap (&abuf);
gst_buffer_unref (ret);
}
GST_END_TEST;
GST_START_TEST (test_buffer_clip_time_stop)
{
GstSegment s;
@ -183,6 +277,57 @@ GST_START_TEST (test_buffer_clip_time_stop)
GST_END_TEST;
GST_START_TEST (test_buffer_clip_time_stop_planar)
{
GstSegment s;
GstBuffer *buf;
GstBuffer *ret;
GstAudioInfo info;
GstAudioMeta *meta;
GstAudioBuffer abuf;
guint8 *data;
/* Clip only stop */
buf = make_buffer (&data);
gst_audio_info_init (&info);
gst_audio_info_set_format (&info, GST_AUDIO_FORMAT_S8, 44100, 2, NULL);
info.layout = GST_AUDIO_LAYOUT_NON_INTERLEAVED;
gst_buffer_add_audio_meta (buf, &info, 500, NULL);
setup_segment (&s, GST_FORMAT_TIME, 2 * GST_SECOND, 6 * GST_SECOND,
2 * GST_SECOND);
GST_BUFFER_TIMESTAMP (buf) = 2 * GST_SECOND;
GST_BUFFER_DURATION (buf) = 5 * GST_SECOND;
GST_BUFFER_OFFSET (buf) = 200;
GST_BUFFER_OFFSET_END (buf) = 700;
ret = gst_audio_buffer_clip (buf, &s, 100, 2);
fail_unless (ret != NULL);
fail_unless_equals_int64 (GST_BUFFER_TIMESTAMP (ret), 2 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_DURATION (ret), 4 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_OFFSET (ret), 200);
fail_unless_equals_int64 (GST_BUFFER_OFFSET_END (ret), 600);
meta = gst_buffer_get_audio_meta (ret);
fail_unless (meta);
fail_unless_equals_int (meta->info.channels, 2);
fail_unless_equals_int (meta->samples, 400);
gst_audio_buffer_map (&abuf, &info, ret, GST_MAP_READ);
fail_unless_equals_int (abuf.n_planes, 2);
fail_unless_equals_int (GST_AUDIO_BUFFER_PLANE_SIZE (&abuf), 400);
fail_unless_equals_pointer (abuf.planes[0], data);
fail_unless_equals_pointer (abuf.planes[1], data + 500);
gst_audio_buffer_unmap (&abuf);
gst_buffer_unref (ret);
}
GST_END_TEST;
GST_START_TEST (test_buffer_clip_time_outside)
{
GstSegment s;
@ -339,6 +484,57 @@ GST_START_TEST (test_buffer_clip_samples_start_and_stop)
GST_END_TEST;
GST_START_TEST (test_buffer_clip_samples_start_and_stop_planar)
{
GstSegment s;
GstBuffer *buf;
GstBuffer *ret;
GstAudioInfo info;
GstAudioMeta *meta;
GstAudioBuffer abuf;
guint8 *data;
/* Clip start and end */
buf = make_buffer (&data);
gst_audio_info_init (&info);
gst_audio_info_set_format (&info, GST_AUDIO_FORMAT_S8, 44100, 2, NULL);
info.layout = GST_AUDIO_LAYOUT_NON_INTERLEAVED;
gst_buffer_add_audio_meta (buf, &info, 500, NULL);
setup_segment (&s, GST_FORMAT_DEFAULT, 400, 600, 400);
GST_BUFFER_TIMESTAMP (buf) = 2 * GST_SECOND;
GST_BUFFER_DURATION (buf) = 5 * GST_SECOND;
GST_BUFFER_OFFSET (buf) = 200;
GST_BUFFER_OFFSET_END (buf) = 700;
ret = gst_audio_buffer_clip (buf, &s, 100, 2);
fail_unless (ret != NULL);
fail_unless_equals_int64 (GST_BUFFER_TIMESTAMP (ret), 4 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_DURATION (ret), 2 * GST_SECOND);
fail_unless_equals_int64 (GST_BUFFER_OFFSET (ret), 400);
fail_unless_equals_int64 (GST_BUFFER_OFFSET_END (ret), 600);
meta = gst_buffer_get_audio_meta (ret);
fail_unless (meta);
fail_unless_equals_int (meta->info.channels, 2);
fail_unless_equals_int (meta->samples, 200);
gst_audio_buffer_map (&abuf, &info, ret, GST_MAP_READ);
fail_unless_equals_int (abuf.n_planes, 2);
fail_unless_equals_int (GST_AUDIO_BUFFER_PLANE_SIZE (&abuf), 200);
fail_unless_equals_pointer (abuf.planes[0], data + 200);
fail_unless_equals_pointer (abuf.planes[1], data + 700);
gst_audio_buffer_unmap (&abuf);
gst_buffer_unref (ret);
}
GST_END_TEST;
GST_START_TEST (test_buffer_clip_samples_start)
{
GstSegment s;
@ -1179,13 +1375,17 @@ audio_suite (void)
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_buffer_clip_unsupported_format);
tcase_add_test (tc_chain, test_buffer_clip_time_start_and_stop);
tcase_add_test (tc_chain, test_buffer_clip_time_start_and_stop_planar);
tcase_add_test (tc_chain, test_buffer_clip_time_start);
tcase_add_test (tc_chain, test_buffer_clip_time_start_planar);
tcase_add_test (tc_chain, test_buffer_clip_time_stop);
tcase_add_test (tc_chain, test_buffer_clip_time_stop_planar);
tcase_add_test (tc_chain, test_buffer_clip_time_outside);
tcase_add_test (tc_chain, test_buffer_clip_time_start_and_stop_no_meta);
tcase_add_test (tc_chain, test_buffer_clip_time_no_timestamp);
tcase_add_test (tc_chain, test_buffer_clip_time_handles_rounding);
tcase_add_test (tc_chain, test_buffer_clip_samples_start_and_stop);
tcase_add_test (tc_chain, test_buffer_clip_samples_start_and_stop_planar);
tcase_add_test (tc_chain, test_buffer_clip_samples_start);
tcase_add_test (tc_chain, test_buffer_clip_samples_stop);
tcase_add_test (tc_chain, test_buffer_clip_samples_outside);