mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 04:01:08 +00:00
audiotestsrc: Fix the way we compute EOS in reverse playback
In reverse playback we were not taking into account the current buffer samples to check if we had reached EOS which was leading to a buffer with PTS = CLOCK_TIME_NONE containing too many frames followed by a useless buffer with pts=0 duration=0, and a g_critical issue in gst_object_sync_values. Also add a validate based test case. Without that patch this is how the expectation fails: ``` diff --- log-asink-sink-expected 2020-05-22 23:22:42.654384579 -0400 +++ log-asink-sink-actual 2020-05-22 23:29:35.671586380 -0400 @@ -27,5 +27,6 @@ buffer: pts=0:00:00.058820861, due=0:00:00.023219955, flags=discont buffer: pts=0:00:00.035600907, due=0:00:00.023219954, flags=discont buffer: pts=0:00:00.012380952, due=0:00:00.023219955, flags=discont -buffer: pts=0:00:00.000000000, due=0:00:00.012380952, flags=discont +buffer: due=0:00:00.012380953, flags=discont +buffer: pts=0:00:00.000000000, flags=discont event eos: (no structure) ``` Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/667>
This commit is contained in:
Thibault Saunier
GStreamer Merge Bot
parent
eed54928c8
commit
b46718b1a0
7 changed files with 119 additions and 11 deletions
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@ -1489,10 +1489,10 @@ gst_audio_test_src_fill (GstBaseSrc * basesrc, guint64 offset,
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next_sample = src->sample_stop;
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src->eos_reached = TRUE;
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} else if (src->check_seek_stop && src->reverse &&
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(src->sample_stop > src->next_sample)
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(src->sample_stop >= (src->next_sample - samples))
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) {
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/* calculate only partial buffer */
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src->generate_samples_per_buffer = src->sample_stop - src->next_sample;
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src->generate_samples_per_buffer = src->next_sample - src->sample_stop;
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next_sample = src->sample_stop;
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src->eos_reached = TRUE;
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} else {
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@ -87,3 +87,5 @@ option('package-origin', type : 'string', value : 'Unknown package origin', yiel
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description : 'package origin URL to use in plugins')
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option('doc', type : 'feature', value : 'auto', yield: true,
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description: 'Enable documentation.')
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option('validate', type : 'feature', value : 'auto', yield: true,
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description: 'Enable validate tests.')
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@ -131,15 +131,6 @@ test_deps = [gst_dep, gst_base_dep, gst_net_dep, gst_check_dep, audio_dep,
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video_dep, pbutils_dep, rtp_dep, rtsp_dep, tag_dep, allocators_dep, app_dep,
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fft_dep, riff_dep, sdp_dep, gio_dep, valgrind_dep] + glib_deps
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pluginsdirs = []
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if gst_dep.type_name() == 'pkgconfig'
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pluginsdirs = [gst_dep.get_pkgconfig_variable('pluginsdir')]
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gst_plugin_scanner_dir = gst_dep.get_pkgconfig_variable('pluginscannerdir')
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else
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gst_plugin_scanner_dir = gst_proj.get_variable('gst_scanner_dir')
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endif
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gst_plugin_scanner_path = join_paths(gst_plugin_scanner_dir, 'gst-plugin-scanner')
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foreach t : base_tests
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fname = t.get(0)
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test_name = fname.split('.').get(0).underscorify()
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@ -1,3 +1,12 @@
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pluginsdirs = []
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if gst_dep.type_name() == 'pkgconfig'
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pluginsdirs = [gst_dep.get_pkgconfig_variable('pluginsdir')]
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gst_plugin_scanner_dir = gst_dep.get_pkgconfig_variable('pluginscannerdir')
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else
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gst_plugin_scanner_dir = gst_proj.get_variable('gst_scanner_dir')
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endif
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gst_plugin_scanner_path = join_paths(gst_plugin_scanner_dir, 'gst-plugin-scanner')
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if not get_option('tests').disabled() and gst_check_dep.found()
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subdir('check')
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subdir('icles')
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@ -5,3 +14,7 @@ endif
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if not get_option('examples').disabled()
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subdir('examples')
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endif
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if not get_option('validate').disabled()
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subdir('validate')
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endif
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24
tests/validate/audiotestsrc/reverse.validatetest
Normal file
24
tests/validate/audiotestsrc/reverse.validatetest
Normal file
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@ -0,0 +1,24 @@
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meta,
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args = {
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"audiotestsrc name=src samplesperbuffer=1024 ! audio/x-raw,format=S16LE,rate=44100 ! fakesink name=asink sync=true",
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},
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configs = {
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"$(validateflow), pad=asink:sink, record-buffers=true",
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},
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handles-states=true,
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ignore-eos=true
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play;
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seek, start=0.0, stop=0.5, rate=-1.0, flags=accurate+flush
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crank-clock, expected-time=0.0
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# roundup((44100 / 2 / 1024) - 1 (already cranked) + 1 (for eos)) = 22
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crank-clock, repeat=22
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set-property, target-element-name="src", property-name="samplesperbuffer", property-value=4410, on-message=eos
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seek, start=0.0, stop=1.0, rate=-1.0, flags=accurate+flush
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crank-clock, expected-elapsed-time=0.0
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crank-clock, repeat=10, expected-elapsed-time=0.1
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stop, on-message=eos;
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@ -0,0 +1,45 @@
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event stream-start: GstEventStreamStart, flags=(GstStreamFlags)GST_STREAM_FLAG_NONE, group-id=(uint)1;
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event caps: audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)1;
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event segment: format=TIME, start=0:00:00.000000000, offset=0:00:00.000000000, stop=none, time=0:00:00.000000000, base=0:00:00.000000000, position=0:00:00.000000000
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event tag: GstTagList-stream, taglist=(taglist)"taglist\,\ description\=\(string\)\"audiotest\\\ wave\"\;";
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buffer: pts=0:00:00.000000000, dur=0:00:00.023219954, flags=discont
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event flush-start: (no structure)
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event flush-stop: GstEventFlushStop, reset-time=(boolean)true;
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event segment: format=TIME, start=0:00:00.000000000, offset=0:00:00.000000000, stop=0:00:00.500000000, rate=-1.000000, flags=0x01, time=0:00:00.000000000, base=0:00:00.000000000, position=0:00:00.500000000
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buffer: pts=0:00:00.476780045, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.453560090, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.430340136, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.407120181, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.383900226, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.360680272, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.337460317, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.314240362, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.291020408, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.267800453, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.244580498, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.221360544, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.198140589, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.174920634, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.151700680, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.128480725, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.105260770, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.082040816, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.058820861, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.035600907, dur=0:00:00.023219954, flags=discont
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buffer: pts=0:00:00.012380952, dur=0:00:00.023219955, flags=discont
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buffer: pts=0:00:00.000000000, dur=0:00:00.012380952, flags=discont
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event eos: (no structure)
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event flush-start: (no structure)
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event flush-stop: GstEventFlushStop, reset-time=(boolean)true;
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event segment: format=TIME, start=0:00:00.000000000, offset=0:00:00.000000000, stop=0:00:01.000000000, rate=-1.000000, flags=0x01, time=0:00:00.000000000, base=0:00:00.000000000, position=0:00:01.000000000
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buffer: pts=0:00:00.900000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.800000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.700000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.600000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.500000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.400000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.300000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.200000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.100000000, dur=0:00:00.100000000, flags=discont
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buffer: pts=0:00:00.000000000, dur=0:00:00.100000000, flags=discont
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event eos: (no structure)
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33
tests/validate/meson.build
Normal file
33
tests/validate/meson.build
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@ -0,0 +1,33 @@
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if gst_dep.type_name() == 'internal'
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gst_tester = gst_proj.get_variable('gst_tester')
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else
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gst_tester = find_program('gst-tester-@0@'.format(api_version), required: get_option('validate'))
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if not gst_tester.found()
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subdir_done()
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endif
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endif
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tests = [
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'audiotestsrc/reverse',
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]
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env = environment()
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env.set('GST_PLUGIN_PATH_1_0', meson.build_root(), pluginsdirs)
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env.set('GST_PLUGIN_SYSTEM_PATH_1_0', '')
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env.set('GST_REGISTRY', '@0@/@1@.registry'.format(meson.current_build_dir(), 'validate'))
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env.set('GST_PLUGIN_SCANNER_1_0', gst_plugin_scanner_path)
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env.set('GST_PLUGIN_LOADING_WHITELIST', 'gstreamer',
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'gst-plugins-base@' + meson.build_root())
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foreach t: tests
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test_dir_name = t.split('/')
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test_name = 'validate'
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foreach c: test_dir_name
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test_name += '.' + c
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endforeach
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test_env = env
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test_env.set('GST_VALIDATE_LOGSDIR', join_paths(meson.current_build_dir(), test_name))
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test_file = join_paths(meson.current_source_dir(), t + '.validatetest')
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test(test_name, gst_tester, args: [test_file, '--use-fakesinks'],
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env: test_env, timeout : 3 * 60, protocol: 'tap')
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endforeach
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