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Unified Diff: media/filters/chunk_demuxer_unittest.cc

Issue 23702007: Render inband text tracks in the media pipeline (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: incorporate aaron's comments (11/12) Created 7 years, 1 month ago
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« media/filters/chunk_demuxer.cc ('K') | « media/filters/chunk_demuxer.cc ('k') | media/filters/ffmpeg_demuxer.h » ('j') | media/filters/ffmpeg_demuxer_unittest.cc » ('J')
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Index: media/filters/chunk_demuxer_unittest.cc
diff --git a/media/filters/chunk_demuxer_unittest.cc b/media/filters/chunk_demuxer_unittest.cc
index 3d9b26f681ccb956b64f3efea7fdf5ec9e548a66..9eccc6fe68901c19ab2b4b26f044e28ad11870a4 100644
--- a/media/filters/chunk_demuxer_unittest.cc
+++ b/media/filters/chunk_demuxer_unittest.cc
@@ -64,6 +64,7 @@ static const int kVideoTrackEntryHeaderSize = kVideoTrackSizeOffset +
static const int kVideoTrackNum = 1;
static const int kAudioTrackNum = 2;
+static const int kTextTrackNum = 3;
static const int kAudioBlockDuration = 23;
static const int kVideoBlockDuration = 33;
@@ -159,17 +160,14 @@ class ChunkDemuxerTest : public testing::Test {
base::Bind(&ChunkDemuxerTest::DemuxerOpened, base::Unretained(this));
Demuxer::NeedKeyCB need_key_cb =
base::Bind(&ChunkDemuxerTest::DemuxerNeedKey, base::Unretained(this));
- AddTextTrackCB add_text_track_cb =
- base::Bind(&ChunkDemuxerTest::OnTextTrack, base::Unretained(this));
- demuxer_.reset(new ChunkDemuxer(open_cb, need_key_cb,
- add_text_track_cb, LogCB()));
+ demuxer_.reset(new ChunkDemuxer(open_cb, need_key_cb, LogCB()));
}
virtual ~ChunkDemuxerTest() {
ShutdownDemuxer();
}
- void CreateInitSegment(bool has_audio, bool has_video,
+ void CreateInitSegment(bool has_audio, bool has_video, bool has_text,
bool is_audio_encrypted, bool is_video_encrypted,
scoped_ptr<uint8[]>* buffer,
int* size) {
@@ -179,6 +177,7 @@ class ChunkDemuxerTest : public testing::Test {
scoped_refptr<DecoderBuffer> video_track_entry;
scoped_refptr<DecoderBuffer> audio_content_encodings;
scoped_refptr<DecoderBuffer> video_content_encodings;
+ scoped_refptr<DecoderBuffer> text_track_entry;
ebml_header = ReadTestDataFile("webm_ebml_element");
@@ -204,6 +203,24 @@ class ChunkDemuxerTest : public testing::Test {
}
}
+ if (has_text) {
+ // TODO(matthewjheaney): create an abstraction to do this.
acolwell GONE FROM CHROMIUM 2013/11/20 01:15:24 File a bug to track this and add the crbug url her
Matthew Heaney (Chromium) 2013/11/20 19:23:16 Created CR: https://code.google.com/p/chromium/iss
+ // We need it to also handle the creation of multiple text tracks.
+ //
+ // This is the track entry for a text track,
+ // TrackEntry [AE], size=26
+ // TrackNum [D7], size=1, val=3
+ // TrackType [83], size=1, val=0x11
+ // CodecId [86], size=18, val="D_WEBVTT/SUBTITLES"
+ const char str[] = "\xAE\x9A\xD7\x81\x03\x83\x81\x11\x86\x92"
+ "D_WEBVTT/SUBTITLES";
+ const int len = strlen(str);
+ DCHECK_EQ(len, 28);
+ const uint8* const buf = reinterpret_cast<const uint8*>(str);
+ text_track_entry = DecoderBuffer::CopyFrom(buf, len);
+ tracks_element_size += text_track_entry->data_size();
+ }
+
*size = ebml_header->data_size() + info->data_size() +
kTracksHeaderSize + tracks_element_size;
@@ -253,6 +270,12 @@ class ChunkDemuxerTest : public testing::Test {
}
buf += video_track_entry->data_size();
}
+
+ if (has_text) {
+ memcpy(buf, text_track_entry->data(),
+ text_track_entry->data_size());
+ buf += text_track_entry->data_size();
+ }
}
ChunkDemuxer::Status AddId() {
@@ -365,22 +388,28 @@ class ChunkDemuxerTest : public testing::Test {
}
void AppendInitSegment(bool has_audio, bool has_video) {
- AppendInitSegmentWithSourceId(kSourceId, has_audio, has_video);
+ AppendInitSegmentWithSourceId(kSourceId, has_audio, has_video, false);
+ }
+
+ void AppendInitSegmentText(bool has_audio, bool has_video) {
+ AppendInitSegmentWithSourceId(kSourceId, has_audio, has_video, true);
}
void AppendInitSegmentWithSourceId(const std::string& source_id,
- bool has_audio, bool has_video) {
+ bool has_audio, bool has_video,
+ bool has_text) {
AppendInitSegmentWithEncryptedInfo(
- source_id, has_audio, has_video, false, false);
+ source_id, has_audio, has_video, has_text, false, false);
}
void AppendInitSegmentWithEncryptedInfo(const std::string& source_id,
bool has_audio, bool has_video,
+ bool has_text,
bool is_audio_encrypted,
bool is_video_encrypted) {
scoped_ptr<uint8[]> info_tracks;
int info_tracks_size = 0;
- CreateInitSegment(has_audio, has_video,
+ CreateInitSegment(has_audio, has_video, has_text,
is_audio_encrypted, is_video_encrypted,
&info_tracks, &info_tracks_size);
AppendData(source_id, info_tracks.get(), info_tracks_size);
@@ -418,11 +447,17 @@ class ChunkDemuxerTest : public testing::Test {
}
bool InitDemuxer(bool has_audio, bool has_video) {
- return InitDemuxerWithEncryptionInfo(has_audio, has_video, false, false);
+ return InitDemuxerWithEncryptionInfo(has_audio, has_video, false,
+ false, false);
+ }
+
+ bool InitDemuxerText(bool has_audio, bool has_video) {
+ return InitDemuxerWithEncryptionInfo(has_audio, has_video, true,
+ false, false);
}
bool InitDemuxerWithEncryptionInfo(
- bool has_audio, bool has_video,
+ bool has_audio, bool has_video, bool has_text,
bool is_audio_encrypted, bool is_video_encrypted) {
PipelineStatus expected_status =
(has_audio || has_video) ? PIPELINE_OK : DEMUXER_ERROR_COULD_NOT_OPEN;
@@ -433,33 +468,39 @@ class ChunkDemuxerTest : public testing::Test {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(expected_duration, expected_status));
+ &host_, CreateInitDoneCB(expected_duration, expected_status), true);
if (AddId(kSourceId, has_audio, has_video) != ChunkDemuxer::kOk)
return false;
AppendInitSegmentWithEncryptedInfo(
- kSourceId, has_audio, has_video,
+ kSourceId, has_audio, has_video, has_text,
is_audio_encrypted, is_video_encrypted);
return true;
}
- bool InitDemuxerAudioAndVideoSources(const std::string& audio_id,
- const std::string& video_id) {
+ bool InitDemuxerAudioAndVideoSourcesText(const std::string& audio_id,
+ const std::string& video_id,
+ bool has_text) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK));
+ &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK), true);
if (AddId(audio_id, true, false) != ChunkDemuxer::kOk)
return false;
if (AddId(video_id, false, true) != ChunkDemuxer::kOk)
return false;
- AppendInitSegmentWithSourceId(audio_id, true, false);
- AppendInitSegmentWithSourceId(video_id, false, true);
+ AppendInitSegmentWithSourceId(audio_id, true, false, has_text);
+ AppendInitSegmentWithSourceId(video_id, false, true, has_text);
return true;
}
+ bool InitDemuxerAudioAndVideoSources(const std::string& audio_id,
+ const std::string& video_id) {
+ return InitDemuxerAudioAndVideoSourcesText(audio_id, video_id, false);
+ }
+
// Initializes the demuxer with data from 2 files with different
// decoder configurations. This is used to test the decoder config change
// logic.
@@ -484,7 +525,7 @@ class ChunkDemuxerTest : public testing::Test {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
&host_, CreateInitDoneCB(base::TimeDelta::FromMilliseconds(2744),
- PIPELINE_OK));
+ PIPELINE_OK), true);
if (AddId(kSourceId, true, true) != ChunkDemuxer::kOk)
return false;
@@ -810,7 +851,7 @@ class ChunkDemuxerTest : public testing::Test {
bool has_audio, bool has_video) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(duration, PIPELINE_OK));
+ &host_, CreateInitDoneCB(duration, PIPELINE_OK), true);
if (AddId(kSourceId, has_audio, has_video) != ChunkDemuxer::kOk)
return false;
@@ -861,12 +902,6 @@ class ChunkDemuxerTest : public testing::Test {
NeedKeyMock(type, init_data_ptr, init_data.size());
}
- scoped_ptr<TextTrack> OnTextTrack(TextKind kind,
- const std::string& label,
- const std::string& language) {
- return scoped_ptr<TextTrack>();
- }
-
void Seek(base::TimeDelta seek_time) {
demuxer_->StartWaitingForSeek(seek_time);
demuxer_->Seek(seek_time, NewExpectedStatusCB(PIPELINE_OK));
@@ -913,7 +948,63 @@ TEST_F(ChunkDemuxerTest, Init) {
}
ASSERT_TRUE(InitDemuxerWithEncryptionInfo(
- has_audio, has_video, is_audio_encrypted, is_video_encrypted));
+ has_audio, has_video, false, is_audio_encrypted, is_video_encrypted));
+
+ DemuxerStream* audio_stream = demuxer_->GetStream(DemuxerStream::AUDIO);
+ if (has_audio) {
+ ASSERT_TRUE(audio_stream);
+
+ const AudioDecoderConfig& config = audio_stream->audio_decoder_config();
+ EXPECT_EQ(kCodecVorbis, config.codec());
+ EXPECT_EQ(32, config.bits_per_channel());
+ EXPECT_EQ(CHANNEL_LAYOUT_STEREO, config.channel_layout());
+ EXPECT_EQ(44100, config.samples_per_second());
+ EXPECT_TRUE(config.extra_data());
+ EXPECT_GT(config.extra_data_size(), 0u);
+ EXPECT_EQ(kSampleFormatPlanarF32, config.sample_format());
+ EXPECT_EQ(is_audio_encrypted,
+ audio_stream->audio_decoder_config().is_encrypted());
+ } else {
+ EXPECT_FALSE(audio_stream);
+ }
+
+ DemuxerStream* video_stream = demuxer_->GetStream(DemuxerStream::VIDEO);
+ if (has_video) {
+ EXPECT_TRUE(video_stream);
+ EXPECT_EQ(is_video_encrypted,
+ video_stream->video_decoder_config().is_encrypted());
+ } else {
+ EXPECT_FALSE(video_stream);
+ }
+
+ ShutdownDemuxer();
+ demuxer_.reset();
+ }
+}
+
+TEST_F(ChunkDemuxerTest, InitText) {
+ // Test with 1 video stream and 1 text streams, and 0 or 1 audio streams.
+ // No encryption cases handled here.
+ bool has_video = true;
+ bool has_text = true;
+ bool is_audio_encrypted = false;
+ bool is_video_encrypted = false;
+ for (int i = 0; i < 2; i++) {
+ bool has_audio = (i & 0x1) != 0;
+
+ CreateNewDemuxer();
+
+ DemuxerStream* text_stream = NULL;
+ TextTrackConfig text_config;
+ EXPECT_CALL(host_, AddTextStream(_,_))
+ .WillOnce(DoAll(SaveArg<0>(&text_stream),
+ SaveArg<1>(&text_config)));
+
+ ASSERT_TRUE(InitDemuxerWithEncryptionInfo(
+ has_audio, has_video, true, is_audio_encrypted, is_video_encrypted));
+ ASSERT_TRUE(text_stream);
+ EXPECT_EQ(DemuxerStream::TEXT, text_stream->type());
+ EXPECT_EQ(kTextSubtitles, text_config.kind());
DemuxerStream* audio_stream = demuxer_->GetStream(DemuxerStream::AUDIO);
if (has_audio) {
@@ -953,12 +1044,27 @@ TEST_F(ChunkDemuxerTest, ShutdownBeforeAllInitSegmentsAppended) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
&host_, CreateInitDoneCB(
- kDefaultDuration(), DEMUXER_ERROR_COULD_NOT_OPEN));
+ kDefaultDuration(), DEMUXER_ERROR_COULD_NOT_OPEN), true);
EXPECT_EQ(AddId("audio", true, false), ChunkDemuxer::kOk);
EXPECT_EQ(AddId("video", false, true), ChunkDemuxer::kOk);
- AppendInitSegmentWithSourceId("audio", true, false);
+ AppendInitSegmentWithSourceId("audio", true, false, false);
+}
+
+TEST_F(ChunkDemuxerTest, ShutdownBeforeAllInitSegmentsAppendedText) {
+ EXPECT_CALL(*this, DemuxerOpened());
+ demuxer_->Initialize(
+ &host_, CreateInitDoneCB(
+ kDefaultDuration(), DEMUXER_ERROR_COULD_NOT_OPEN), true);
+
+ EXPECT_EQ(AddId("audio", true, false), ChunkDemuxer::kOk);
+ EXPECT_EQ(AddId("video", false, true), ChunkDemuxer::kOk);
+
+ EXPECT_CALL(host_, AddTextStream(_,_))
+ .Times(Exactly(1));
+
+ AppendInitSegmentWithSourceId("video", false, true, true);
}
// Test that Seek() completes successfully when the first cluster
@@ -1033,7 +1139,8 @@ TEST_F(ChunkDemuxerTest, SeekWhileParsingCluster) {
TEST_F(ChunkDemuxerTest, AppendDataBeforeInit) {
scoped_ptr<uint8[]> info_tracks;
int info_tracks_size = 0;
- CreateInitSegment(true, true, false, false, &info_tracks, &info_tracks_size);
+ CreateInitSegment(true, true, false,
+ false, false, &info_tracks, &info_tracks_size);
demuxer_->AppendData(kSourceId, info_tracks.get(), info_tracks_size);
}
@@ -1139,7 +1246,7 @@ TEST_F(ChunkDemuxerTest, PerStreamMonotonicallyIncreasingTimestamps) {
TEST_F(ChunkDemuxerTest, ClusterBeforeInitSegment) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, NewExpectedStatusCB(DEMUXER_ERROR_COULD_NOT_OPEN));
+ &host_, NewExpectedStatusCB(DEMUXER_ERROR_COULD_NOT_OPEN), true);
ASSERT_EQ(AddId(), ChunkDemuxer::kOk);
@@ -1150,14 +1257,14 @@ TEST_F(ChunkDemuxerTest, ClusterBeforeInitSegment) {
TEST_F(ChunkDemuxerTest, EOSDuringInit) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, NewExpectedStatusCB(DEMUXER_ERROR_COULD_NOT_OPEN));
+ &host_, NewExpectedStatusCB(DEMUXER_ERROR_COULD_NOT_OPEN), true);
MarkEndOfStream(PIPELINE_OK);
}
TEST_F(ChunkDemuxerTest, EndOfStreamWithNoAppend) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, NewExpectedStatusCB(DEMUXER_ERROR_COULD_NOT_OPEN));
+ &host_, NewExpectedStatusCB(DEMUXER_ERROR_COULD_NOT_OPEN), true);
ASSERT_EQ(AddId(), ChunkDemuxer::kOk);
@@ -1356,13 +1463,14 @@ TEST_F(ChunkDemuxerTest, EndOfStreamDuringCanceledSeek) {
TEST_F(ChunkDemuxerTest, AppendingInPieces) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK));
+ &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK), true);
ASSERT_EQ(AddId(), ChunkDemuxer::kOk);
scoped_ptr<uint8[]> info_tracks;
int info_tracks_size = 0;
- CreateInitSegment(true, true, false, false, &info_tracks, &info_tracks_size);
+ CreateInitSegment(true, true, false,
+ false, false, &info_tracks, &info_tracks_size);
scoped_ptr<Cluster> cluster_a(kDefaultFirstCluster());
scoped_ptr<Cluster> cluster_b(kDefaultSecondCluster());
@@ -1524,7 +1632,7 @@ TEST_F(ChunkDemuxerTest, ParseErrorDuringInit) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
&host_, CreateInitDoneCB(
- kNoTimestamp(), DEMUXER_ERROR_COULD_NOT_OPEN));
+ kNoTimestamp(), DEMUXER_ERROR_COULD_NOT_OPEN), true);
ASSERT_EQ(AddId(), ChunkDemuxer::kOk);
@@ -1536,7 +1644,7 @@ TEST_F(ChunkDemuxerTest, AVHeadersWithAudioOnlyType) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
&host_, CreateInitDoneCB(kNoTimestamp(),
- DEMUXER_ERROR_COULD_NOT_OPEN));
+ DEMUXER_ERROR_COULD_NOT_OPEN), true);
std::vector<std::string> codecs(1);
codecs[0] = "vorbis";
@@ -1550,7 +1658,7 @@ TEST_F(ChunkDemuxerTest, AVHeadersWithVideoOnlyType) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
&host_, CreateInitDoneCB(kNoTimestamp(),
- DEMUXER_ERROR_COULD_NOT_OPEN));
+ DEMUXER_ERROR_COULD_NOT_OPEN), true);
std::vector<std::string> codecs(1);
codecs[0] = "vp8";
@@ -1587,10 +1695,27 @@ TEST_F(ChunkDemuxerTest, AddSeparateSourcesForAudioAndVideo) {
GenerateVideoStreamExpectedReads(0, 4);
}
+TEST_F(ChunkDemuxerTest, AddSeparateSourcesForAudioAndVideoText) {
acolwell GONE FROM CHROMIUM 2013/11/20 01:15:24 File a bug to track adding more ChunkDemuxer tests
Matthew Heaney (Chromium) 2013/11/20 19:23:16 Added CR: https://code.google.com/p/chromium/issue
+ std::string audio_id = "audio1";
+ std::string video_id = "video1";
+
+ EXPECT_CALL(host_, AddTextStream(_,_))
+ .Times(Exactly(2));
+ ASSERT_TRUE(InitDemuxerAudioAndVideoSourcesText(audio_id, video_id, true));
+
+ // Append audio and video data into separate source ids.
+ AppendCluster(audio_id,
+ GenerateSingleStreamCluster(0, 92, kAudioTrackNum, kAudioBlockDuration));
+ GenerateAudioStreamExpectedReads(0, 4);
+ AppendCluster(video_id,
+ GenerateSingleStreamCluster(0, 132, kVideoTrackNum, kVideoBlockDuration));
+ GenerateVideoStreamExpectedReads(0, 4);
+}
+
TEST_F(ChunkDemuxerTest, AddIdFailures) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK));
+ &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK), true);
std::string audio_id = "audio1";
std::string video_id = "video1";
@@ -1600,7 +1725,7 @@ TEST_F(ChunkDemuxerTest, AddIdFailures) {
// Adding an id with audio/video should fail because we already added audio.
ASSERT_EQ(AddId(), ChunkDemuxer::kReachedIdLimit);
- AppendInitSegmentWithSourceId(audio_id, true, false);
+ AppendInitSegmentWithSourceId(audio_id, true, false, false);
// Adding an id after append should fail.
ASSERT_EQ(AddId(video_id, false, true), ChunkDemuxer::kReachedIdLimit);
@@ -1829,7 +1954,7 @@ TEST_F(ChunkDemuxerTest, EndOfStreamDuringPendingSeek) {
TEST_F(ChunkDemuxerTest, GetBufferedRanges_AudioIdOnly) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK));
+ &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK), true);
ASSERT_EQ(AddId(kSourceId, true, false), ChunkDemuxer::kOk);
AppendInitSegment(true, false);
@@ -1851,7 +1976,7 @@ TEST_F(ChunkDemuxerTest, GetBufferedRanges_AudioIdOnly) {
TEST_F(ChunkDemuxerTest, GetBufferedRanges_VideoIdOnly) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK));
+ &host_, CreateInitDoneCB(kDefaultDuration(), PIPELINE_OK), true);
ASSERT_EQ(AddId(kSourceId, false, true), ChunkDemuxer::kOk);
AppendInitSegment(false, true);
@@ -2093,7 +2218,7 @@ TEST_F(ChunkDemuxerTest, EndOfStreamStillSetAfterSeek) {
TEST_F(ChunkDemuxerTest, GetBufferedRangesBeforeInitSegment) {
EXPECT_CALL(*this, DemuxerOpened());
- demuxer_->Initialize(&host_, CreateInitDoneCB(PIPELINE_OK));
+ demuxer_->Initialize(&host_, CreateInitDoneCB(PIPELINE_OK), true);
ASSERT_EQ(AddId("audio", true, false), ChunkDemuxer::kOk);
ASSERT_EQ(AddId("video", false, true), ChunkDemuxer::kOk);
@@ -2417,7 +2542,7 @@ TEST_F(ChunkDemuxerTest, AppendAfterEndOfStream) {
TEST_F(ChunkDemuxerTest, ShutdownBeforeInitialize) {
demuxer_->Shutdown();
demuxer_->Initialize(
- &host_, CreateInitDoneCB(DEMUXER_ERROR_COULD_NOT_OPEN));
+ &host_, CreateInitDoneCB(DEMUXER_ERROR_COULD_NOT_OPEN), true);
message_loop_.RunUntilIdle();
}
@@ -2566,7 +2691,7 @@ TEST_F(ChunkDemuxerTest, GCDuringSeek) {
TEST_F(ChunkDemuxerTest, RemoveBeforeInitSegment) {
EXPECT_CALL(*this, DemuxerOpened());
demuxer_->Initialize(
- &host_, CreateInitDoneCB(kNoTimestamp(), PIPELINE_OK));
+ &host_, CreateInitDoneCB(kNoTimestamp(), PIPELINE_OK), true);
EXPECT_EQ(ChunkDemuxer::kOk, AddId(kSourceId, true, true));
« media/filters/chunk_demuxer.cc ('K') | « media/filters/chunk_demuxer.cc ('k') | media/filters/ffmpeg_demuxer.h » ('j') | media/filters/ffmpeg_demuxer_unittest.cc » ('J')

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