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Bug 1355740 - Change the type of TrackInfo::mDuration to TimeUnit. r=jya

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MozReview-Commit-ID: P7aqw4d5Vk

--HG--
extra : rebase_source : f22743fec9c8b70cbb092e3b26e252e7a4cb0b31
extra : source : 2413cd58f073b734a2cb85cec3658942bfd46e08
This commit is contained in:
JW Wang 2017-04-12 16:41:36 +08:00
parent 960040daf9
commit f45fa7374e
16 changed files with 49 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
dom/media/ADTSDemuxer.cpp
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@ -405,7 +405,7 @@ ADTSTrackDemuxer::Init()
mInfo->mRate = mSamplesPerSecond;
mInfo->mChannels = mChannels;
mInfo->mBitDepth = 16;
mInfo->mDuration = Duration().ToMicroseconds();
mInfo->mDuration = Duration();
// AAC Specific information
mInfo->mMimeType = "audio/mp4a-latm";
@ -424,7 +424,8 @@ ADTSTrackDemuxer::Init()
ADTSLOG("Init mInfo={mRate=%u mChannels=%u mBitDepth=%u mDuration=%" PRId64
"}",
mInfo->mRate, mInfo->mChannels, mInfo->mBitDepth, mInfo->mDuration);
mInfo->mRate, mInfo->mChannels, mInfo->mBitDepth,
mInfo->mDuration.ToMicroseconds());
return mSamplesPerSecond && mChannels;
}

4
dom/media/MP3Demuxer.cpp
View File

@ -144,11 +144,11 @@ MP3TrackDemuxer::Init()
mInfo->mChannels = mChannels;
mInfo->mBitDepth = 16;
mInfo->mMimeType = "audio/mpeg";
mInfo->mDuration = Duration().ToMicroseconds();
mInfo->mDuration = Duration();
MP3LOG("Init mInfo={mRate=%d mChannels=%d mBitDepth=%d mDuration=%" PRId64 "}",
mInfo->mRate, mInfo->mChannels, mInfo->mBitDepth,
mInfo->mDuration);
mInfo->mDuration.ToMicroseconds());
return mSamplesPerSecond && mChannels;
}

10
dom/media/MediaFormatReader.cpp
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@ -1420,12 +1420,12 @@ MediaFormatReader::OnDemuxerInitDone(const MediaResult& aResult)
mInfo.mCrypto = *crypto;
}
int64_t videoDuration = HasVideo() ? mInfo.mVideo.mDuration : 0;
int64_t audioDuration = HasAudio() ? mInfo.mAudio.mDuration : 0;
auto videoDuration = HasVideo() ? mInfo.mVideo.mDuration : TimeUnit::Zero();
auto audioDuration = HasAudio() ? mInfo.mAudio.mDuration : TimeUnit::Zero();
int64_t duration = std::max(videoDuration, audioDuration);
if (duration != -1) {
mInfo.mMetadataDuration = Some(TimeUnit::FromMicroseconds(duration));
auto duration = std::max(videoDuration, audioDuration);
if (duration.IsPositive()) {
mInfo.mMetadataDuration = Some(duration);
}
mInfo.mMediaSeekable = mDemuxer->IsSeekable();

3
dom/media/MediaInfo.h
View File

@ -62,7 +62,6 @@ public:
, mLanguage(aLanguage)
, mEnabled(aEnabled)
, mTrackId(aTrackId)
, mDuration(0)
, mMediaTime(0)
, mIsRenderedExternally(false)
, mType(aType)
@ -94,7 +93,7 @@ public:
TrackID mTrackId;
nsCString mMimeType;
int64_t mDuration;
media::TimeUnit mDuration;
int64_t mMediaTime;
CryptoTrack mCrypto;

4
dom/media/TimeUnits.h
View File

@ -161,6 +161,10 @@ public:
return mValue.value() == INT64_MAX;
}
bool IsPositive() const {
return mValue.value() > 0;
}
bool operator == (const TimeUnit& aOther) const {
MOZ_ASSERT(IsValid() && aOther.IsValid());
return mValue.value() == aOther.mValue.value();

9
dom/media/flac/FlacDemuxer.cpp
View File

@ -681,7 +681,7 @@ FlacTrackDemuxer::Init()
return false;
}
if (!mParser->Info().IsValid() || !mParser->Info().mDuration) {
if (!mParser->Info().IsValid() || !mParser->Info().mDuration.IsPositive()) {
// Check if we can look at the last frame for the end time to determine the
// duration when we don't have any.
TimeAtEnd();
@ -706,7 +706,7 @@ FlacTrackDemuxer::GetInfo() const
} else if (mParser->FirstFrame().Info().IsValid()) {
// Use the first frame header.
UniquePtr<TrackInfo> info = mParser->FirstFrame().Info().Clone();
info->mDuration = Duration().ToMicroseconds();
info->mDuration = Duration();
return info;
}
return nullptr;
@ -717,7 +717,7 @@ FlacTrackDemuxer::IsSeekable() const
{
// For now we only allow seeking if a STREAMINFO block was found and with
// a known number of samples (duration is set).
return mParser->Info().IsValid() && mParser->Info().mDuration;
return mParser->Info().IsValid() && mParser->Info().mDuration.IsPositive();
}
RefPtr<FlacTrackDemuxer::SeekPromise>
@ -1015,8 +1015,7 @@ FlacTrackDemuxer::AverageFrameLength() const
TimeUnit
FlacTrackDemuxer::Duration() const
{
return std::max(mParsedFramesDuration,
TimeUnit::FromMicroseconds(mParser->Info().mDuration));
return std::max(mParsedFramesDuration, mParser->Info().mDuration);
}
TimeUnit

5
dom/media/flac/FlacFrameParser.cpp
View File

@ -148,9 +148,8 @@ FlacFrameParser::DecodeHeaderBlock(const uint8_t* aPacket, size_t aLength)
mInfo.mChannels = numChannels;
mInfo.mBitDepth = bps;
mInfo.mCodecSpecificConfig->AppendElements(blockDataStart, blockDataSize);
CheckedInt64 duration =
SaferMultDiv(mNumFrames, USECS_PER_S, sampleRate);
mInfo.mDuration = duration.isValid() ? duration.value() : 0;
auto duration = FramesToTimeUnit(mNumFrames, sampleRate);
mInfo.mDuration = duration.IsValid() ? duration : media::TimeUnit::Zero();
mParser = new OpusParser;
break;
}

2
dom/media/fmp4/MP4Decoder.cpp
View File

@ -220,7 +220,7 @@ CreateTestH264Decoder(layers::KnowsCompositor* aKnowsCompositor,
{
aConfig.mMimeType = "video/avc";
aConfig.mId = 1;
aConfig.mDuration = 40000;
aConfig.mDuration = media::TimeUnit::FromMicroseconds(40000);
aConfig.mMediaTime = 0;
aConfig.mImage = aConfig.mDisplay = nsIntSize(640, 360);
aConfig.mExtraData = new MediaByteBuffer();

4
dom/media/mediasource/TrackBuffersManager.cpp
View File

@ -990,8 +990,8 @@ TrackBuffersManager::OnDemuxerInitDone(const MediaResult& aResult)
info.mAudio.mTrackId = 1;
}
int64_t videoDuration = numVideos ? info.mVideo.mDuration : 0;
int64_t audioDuration = numAudios ? info.mAudio.mDuration : 0;
int64_t videoDuration = numVideos ? info.mVideo.mDuration.ToMicroseconds() : 0;
int64_t audioDuration = numAudios ? info.mAudio.mDuration.ToMicroseconds() : 0;
int64_t duration = std::max(videoDuration, audioDuration);
// 1. Update the duration attribute if it currently equals NaN.

4
dom/media/ogg/OggDemuxer.cpp
View File

@ -581,10 +581,10 @@ OggDemuxer::ReadMetadata()
mInfo.mMetadataDuration.emplace(TimeUnit::FromInfinity());
}
if (HasAudio()) {
mInfo.mAudio.mDuration = mInfo.mMetadataDuration->ToMicroseconds();
mInfo.mAudio.mDuration = mInfo.mMetadataDuration.ref();
}
if (HasVideo()) {
mInfo.mVideo.mDuration = mInfo.mMetadataDuration->ToMicroseconds();
mInfo.mVideo.mDuration = mInfo.mMetadataDuration.ref();
}
} else {
OGG_DEBUG("no audio or video tracks");

4
dom/media/platforms/wmf/DXVA2Manager.cpp
View File

@ -515,7 +515,7 @@ D3D9DXVA2Manager::CreateDXVA2Decoder(const VideoInfo& aVideoInfo,
desc.Format = (D3DFORMAT)MAKEFOURCC('N','V','1','2');
// Assume the current duration is representative for the entire video.
float framerate = 1000000.0 / aVideoInfo.mDuration;
float framerate = 1000000.0 / aVideoInfo.mDuration.ToMicroseconds();
if (IsUnsupportedResolution(desc.SampleWidth, desc.SampleHeight, framerate)) {
return false;
}
@ -1102,7 +1102,7 @@ D3D11DXVA2Manager::CreateDXVA2Decoder(const VideoInfo& aVideoInfo,
desc.SampleHeight = aVideoInfo.mImage.height;
// Assume the current duration is representative for the entire video.
float framerate = 1000000.0 / aVideoInfo.mDuration;
float framerate = 1000000.0 / aVideoInfo.mDuration.ToMicroseconds();
if (IsUnsupportedResolution(desc.SampleWidth, desc.SampleHeight, framerate)) {
return false;
}

4
dom/media/wave/WaveDemuxer.cpp
View File

@ -161,9 +161,9 @@ WAVTrackDemuxer::Init()
mInfo->mExtendedProfile = (mFmtParser.FmtChunk().WaveFormat() & 0xFF00) >> 8;
mInfo->mMimeType = "audio/wave; codecs=";
mInfo->mMimeType.AppendInt(mFmtParser.FmtChunk().WaveFormat());
mInfo->mDuration = Duration().ToMicroseconds();
mInfo->mDuration = Duration();
return !!(mInfo->mDuration);
return mInfo->mDuration.IsPositive();
}
bool

6
dom/media/webm/WebMDemuxer.cpp
View File

@ -390,8 +390,7 @@ WebMDemuxer::ReadMetadata()
uint64_t duration = 0;
r = nestegg_duration(context, &duration);
if (!r) {
mInfo.mVideo.mDuration =
media::TimeUnit::FromNanoseconds(duration).ToMicroseconds();
mInfo.mVideo.mDuration = media::TimeUnit::FromNanoseconds(duration);
}
mInfo.mVideo.mCrypto = GetTrackCrypto(TrackInfo::kVideoTrack, track);
if (mInfo.mVideo.mCrypto.mValid) {
@ -458,8 +457,7 @@ WebMDemuxer::ReadMetadata()
uint64_t duration = 0;
r = nestegg_duration(context, &duration);
if (!r) {
mInfo.mAudio.mDuration =
media::TimeUnit::FromNanoseconds(duration).ToMicroseconds();
mInfo.mAudio.mDuration = media::TimeUnit::FromNanoseconds(duration);
}
mInfo.mAudio.mCrypto = GetTrackCrypto(TrackInfo::kAudioTrack, track);
if (mInfo.mAudio.mCrypto.mValid) {

8
media/libstagefright/binding/DecoderData.cpp
View File

@ -18,6 +18,7 @@
#include "mp4parse.h"
using namespace stagefright;
using mozilla::media::TimeUnit;
namespace mp4_demuxer
{
@ -114,7 +115,8 @@ UpdateTrackInfo(mozilla::TrackInfo& aConfig,
{
mozilla::CryptoTrack& crypto = aConfig.mCrypto;
aConfig.mMimeType = aMimeType;
aConfig.mDuration = FindInt64(aMetaData, kKeyDuration);
aConfig.mDuration = TimeUnit::FromMicroseconds(
FindInt64(aMetaData, kKeyDuration));
aConfig.mMediaTime = FindInt64(aMetaData, kKeyMediaTime);
aConfig.mTrackId = FindInt32(aMetaData, kKeyTrackID);
aConfig.mCrypto.mValid = aMetaData->findInt32(kKeyCryptoMode, &crypto.mMode) &&
@ -228,7 +230,7 @@ MP4AudioInfo::Update(const mp4parse_track_info* track,
mChannels = audio->channels;
mBitDepth = audio->bit_depth;
mExtendedProfile = audio->profile;
mDuration = track->duration;
mDuration = TimeUnit::FromMicroseconds(track->duration);
mMediaTime = track->media_time;
mTrackId = track->track_id;
@ -260,7 +262,7 @@ MP4VideoInfo::Update(const mp4parse_track_info* track,
mMimeType = NS_LITERAL_CSTRING("video/vp9");
}
mTrackId = track->track_id;
mDuration = track->duration;
mDuration = TimeUnit::FromMicroseconds(track->duration);
mMediaTime = track->media_time;
mDisplay.width = video->display_width;
mDisplay.height = video->display_height;

9
media/libstagefright/binding/MP4Metadata.cpp
View File

@ -30,6 +30,7 @@
struct FreeMP4Parser { void operator()(mp4parse_parser* aPtr) { mp4parse_free(aPtr); } };
using namespace stagefright;
using mozilla::media::TimeUnit;
namespace mp4_demuxer
{
@ -726,10 +727,10 @@ MP4MetadataStagefright::GetTrackInfo(mozilla::TrackInfo::TrackType aType,
if (e) {
metaData = mMetadataExtractor->getMetaData();
int64_t movieDuration;
if (!e->mDuration &&
if (!e->mDuration.IsPositive() &&
metaData->findInt64(kKeyMovieDuration, &movieDuration)) {
// No duration in track, use movie extend header box one.
e->mDuration = movieDuration;
e->mDuration = TimeUnit::FromMicroseconds(movieDuration);
}
}
@ -1076,11 +1077,11 @@ MP4MetadataRust::GetTrackInfo(mozilla::TrackInfo::TrackType aType,
}
// No duration in track, use fragment_duration.
if (e && !e->mDuration) {
if (e && !e->mDuration.IsPositive()) {
mp4parse_fragment_info info;
auto rv = mp4parse_get_fragment_info(mRustParser.get(), &info);
if (rv == mp4parse_status_OK) {
e->mDuration = info.fragment_duration;
e->mDuration = TimeUnit::FromMicroseconds(info.fragment_duration);
}
}

9
media/libstagefright/gtest/TestParser.cpp
View File

@ -315,7 +315,8 @@ TEST(stagefright_MPEG4Metadata, test_case_mp4)
ASSERT_TRUE(!!videoInfo);
EXPECT_TRUE(videoInfo->IsValid());
EXPECT_TRUE(videoInfo->IsVideo());
EXPECT_EQ(tests[test].mVideoDuration, videoInfo->mDuration);
EXPECT_EQ(tests[test].mVideoDuration,
videoInfo->mDuration.ToMicroseconds());
EXPECT_EQ(tests[test].mWidth, videoInfo->mDisplay.width);
EXPECT_EQ(tests[test].mHeight, videoInfo->mDisplay.height);
@ -339,9 +340,11 @@ TEST(stagefright_MPEG4Metadata, test_case_mp4)
ASSERT_TRUE(!!audioInfo);
EXPECT_TRUE(audioInfo->IsValid());
EXPECT_TRUE(audioInfo->IsAudio());
EXPECT_EQ(tests[test].mAudioDuration, audioInfo->mDuration);
EXPECT_EQ(tests[test].mAudioDuration,
audioInfo->mDuration.ToMicroseconds());
EXPECT_EQ(tests[test].mAudioProfile, audioInfo->mProfile);
if (tests[test].mAudioDuration != audioInfo->mDuration) {
if (tests[test].mAudioDuration !=
audioInfo->mDuration.ToMicroseconds()) {
MOZ_RELEASE_ASSERT(false);
}