TimeUnit
MP3TrackDemuxer::ScanUntil(const TimeUnit& aTime) {
MP3LOG("ScanUntil(%" PRId64 ") avgFrameLen=%f mNumParsedFrames=%" PRIu64
" mFrameIndex=%" PRId64 " mOffset=%" PRIu64,
aTime.ToMicroseconds(), AverageFrameLength(), mNumParsedFrames,
mFrameIndex, mOffset);
if (!aTime.ToMicroseconds()) {
return FastSeek(aTime);
}
if (Duration(mFrameIndex) > aTime) {
FastSeek(aTime);
}
if (Duration(mFrameIndex + 1) > aTime) {
return SeekPosition();
}
MediaByteRange nextRange = FindNextFrame();
while (SkipNextFrame(nextRange) && Duration(mFrameIndex + 1) < aTime) {
nextRange = FindNextFrame();
MP3LOGV("ScanUntil* avgFrameLen=%f mNumParsedFrames=%" PRIu64
" mFrameIndex=%" PRId64 " mOffset=%" PRIu64 " Duration=%" PRId64,
AverageFrameLength(), mNumParsedFrames,
mFrameIndex, mOffset, Duration(mFrameIndex + 1).ToMicroseconds());
}
MP3LOG("ScanUntil End avgFrameLen=%f mNumParsedFrames=%" PRIu64
" mFrameIndex=%" PRId64 " mOffset=%" PRIu64,
AverageFrameLength(), mNumParsedFrames, mFrameIndex, mOffset);
return SeekPosition();
}
bool
MediaSourceDecoder::CanPlayThrough()
{
MOZ_ASSERT(NS_IsMainThread());
if (NextFrameBufferedStatus() == MediaDecoderOwner::NEXT_FRAME_UNAVAILABLE) {
return false;
}
if (IsNaN(mMediaSource->Duration())) {
// Don't have any data yet.
return false;
}
TimeUnit duration = TimeUnit::FromSeconds(mMediaSource->Duration());
TimeUnit currentPosition = TimeUnit::FromMicroseconds(CurrentPosition());
if (duration.IsInfinite()) {
// We can't make an informed decision and just assume that it's a live stream
return true;
} else if (duration <= currentPosition) {
return true;
}
// If we have data up to the mediasource's duration or 30s ahead, we can
// assume that we can play without interruption.
TimeUnit timeAhead =
std::min(duration, currentPosition + TimeUnit::FromSeconds(30));
TimeInterval interval(currentPosition,
timeAhead,
MediaSourceDemuxer::EOS_FUZZ);
return GetBuffered().Contains(ClampIntervalToEnd(interval));
}
// TODO: USE idx INSTEAD OF size_t
size_t getElapsed()
{
/*!
* Returns elapsed time as number of ticks of TimeUnits
* Elapsed time can mean 2 different things:
*
* 1. If TickCounter is running, elapsed time is measured between starTime
* and now.
* 2. If TickCounter is not running (i.e. it is stopped), elapsed time
* is measured between startTime and stopTime.
*/
// DIFFERENCE BETWEEN THE TWO "TIMEPOINTS" MUST BE CAST TO
// A "DURATION" USING THE std::chrono::duration_cast
TimeUnit duration;
// CASE 1 - TickCounter IS RUNNING, USE CURRENT TIME
if (isRunning)
{
duration = std::chrono::duration_cast <TimeUnit>
( std::chrono::high_resolution_clock::now() - startTime );
}
// CASE 2 - NOT RUNNING, USE stopTime
else
{
duration = std::chrono::duration_cast<TimeUnit>
(stopTime - startTime);
}
// CAST TO TICK COUNT
return static_cast <size_t> ( duration.count() );
}
TimeUnit
MP3TrackDemuxer::FastSeek(TimeUnit aTime) {
MP3DEMUXER_LOG("FastSeek(%" PRId64 ") avgFrameLen=%f mNumParsedFrames=%" PRIu64
" mFrameIndex=%" PRId64 " mOffset=%" PRIu64,
aTime, AverageFrameLength(), mNumParsedFrames, mFrameIndex,
mOffset);
if (!aTime.ToMicroseconds()) {
// Quick seek to the beginning of the stream.
mOffset = mFirstFrameOffset;
mFrameIndex = 0;
mParser.EndFrameSession();
return TimeUnit();
}
if (!mSamplesPerFrame || !mNumParsedFrames) {
return TimeUnit::FromMicroseconds(-1);
}
const int64_t numFrames = aTime.ToSeconds() *
mSamplesPerSecond / mSamplesPerFrame;
mOffset = mFirstFrameOffset + numFrames * AverageFrameLength();
mFrameIndex = numFrames;
MP3DEMUXER_LOG("FastSeek mSamplesPerSecond=%d mSamplesPerFrame=%d "
"numFrames=%" PRId64,
mSamplesPerSecond, mSamplesPerFrame, numFrames);
mParser.EndFrameSession();
return Duration(mFrameIndex);
}
TimeIntervals
MP3TrackDemuxer::GetBuffered() {
AutoPinned<MediaResource> stream(mSource.GetResource());
TimeIntervals buffered;
if (Duration() > TimeUnit() && stream->IsDataCachedToEndOfResource(0)) {
// Special case completely cached files. This also handles local files.
buffered += TimeInterval(TimeUnit(), Duration());
MP3LOGV("buffered = [[%" PRId64 ", %" PRId64 "]]",
TimeUnit().ToMicroseconds(), Duration().ToMicroseconds());
return buffered;
}
MediaByteRangeSet ranges;
nsresult rv = stream->GetCachedRanges(ranges);
NS_ENSURE_SUCCESS(rv, buffered);
for (const auto& range: ranges) {
if (range.IsEmpty()) {
continue;
}
TimeUnit start = Duration(FrameIndexFromOffset(range.mStart));
TimeUnit end = Duration(FrameIndexFromOffset(range.mEnd));
MP3LOGV("buffered += [%" PRId64 ", %" PRId64 "]",
start.ToMicroseconds(), end.ToMicroseconds());
buffered += TimeInterval(start, end);
}
return buffered;
}
TEST(MP4Demuxer, GetNextKeyframe)
{
RefPtr<MP4DemuxerBinding> binding = new MP4DemuxerBinding("gizmo-frag.mp4");
binding->RunTestAndWait([binding]() {
// Insert a [0,end] buffered range, to simulate Moof's being buffered
// via MSE.
auto len = binding->resource->GetLength();
binding->resource->MockAddBufferedRange(0, len);
// gizmp-frag has two keyframes; one at dts=cts=0, and another at
// dts=cts=1000000. Verify we get expected results.
TimeUnit time;
binding->mVideoTrack =
binding->mDemuxer->GetTrackDemuxer(TrackInfo::kVideoTrack, 0);
binding->mVideoTrack->Reset();
binding->mVideoTrack->GetNextRandomAccessPoint(&time);
EXPECT_EQ(time.ToMicroseconds(), 0);
binding->mVideoTrack->GetSamples()->Then(
binding->mTaskQueue, __func__,
[binding]() {
TimeUnit time;
binding->mVideoTrack->GetNextRandomAccessPoint(&time);
EXPECT_EQ(time.ToMicroseconds(), 1000000);
binding->mTaskQueue->BeginShutdown();
},
DO_FAIL);
});
}
TimeUnit
MP3TrackDemuxer::FastSeek(const TimeUnit& aTime) {
MP3LOG("FastSeek(%" PRId64 ") avgFrameLen=%f mNumParsedFrames=%" PRIu64
" mFrameIndex=%" PRId64 " mOffset=%" PRIu64,
aTime, AverageFrameLength(), mNumParsedFrames, mFrameIndex, mOffset);
const auto& vbr = mParser.VBRInfo();
if (!aTime.ToMicroseconds()) {
// Quick seek to the beginning of the stream.
mFrameIndex = 0;
} else if (vbr.IsTOCPresent()) {
// Use TOC for more precise seeking.
const float durationFrac = static_cast<float>(aTime.ToMicroseconds()) /
Duration().ToMicroseconds();
mFrameIndex = FrameIndexFromOffset(vbr.Offset(durationFrac));
} else if (AverageFrameLength() > 0) {
mFrameIndex = FrameIndexFromTime(aTime);
}
mOffset = OffsetFromFrameIndex(mFrameIndex);
if (mOffset > mFirstFrameOffset && StreamLength() > 0) {
mOffset = std::min(StreamLength() - 1, mOffset);
}
mParser.EndFrameSession();
MP3LOG("FastSeek End TOC=%d avgFrameLen=%f mNumParsedFrames=%" PRIu64
" mFrameIndex=%" PRId64 " mFirstFrameOffset=%llu mOffset=%" PRIu64
" SL=%llu NumBytes=%u",
vbr.IsTOCPresent(), AverageFrameLength(), mNumParsedFrames, mFrameIndex,
mFirstFrameOffset, mOffset, StreamLength(), vbr.NumBytes().valueOr(0));
return Duration(mFrameIndex);
}
already_AddRefed<MediaByteBuffer>
SourceBuffer::PrepareAppend(const uint8_t* aData, uint32_t aLength, ErrorResult& aRv)
{
typedef SourceBufferContentManager::EvictDataResult Result;
if (!IsAttached() || mUpdating) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return nullptr;
}
if (mMediaSource->ReadyState() == MediaSourceReadyState::Ended) {
mMediaSource->SetReadyState(MediaSourceReadyState::Open);
}
// Eviction uses a byte threshold. If the buffer is greater than the
// number of bytes then data is evicted. The time range for this
// eviction is reported back to the media source. It will then
// evict data before that range across all SourceBuffers it knows
// about.
// TODO: Make the eviction threshold smaller for audio-only streams.
// TODO: Drive evictions off memory pressure notifications.
// TODO: Consider a global eviction threshold rather than per TrackBuffer.
TimeUnit newBufferStartTime;
// Attempt to evict the amount of data we are about to add by lowering the
// threshold.
uint32_t toEvict =
(mEvictionThreshold > aLength) ? mEvictionThreshold - aLength : aLength;
Result evicted =
mContentManager->EvictData(TimeUnit::FromSeconds(mMediaSource->GetDecoder()->GetCurrentTime()),
toEvict, &newBufferStartTime);
if (evicted == Result::DATA_EVICTED) {
MSE_DEBUG("AppendData Evict; current buffered start=%f",
GetBufferedStart());
// We notify that we've evicted from the time range 0 through to
// the current start point.
mMediaSource->NotifyEvicted(0.0, newBufferStartTime.ToSeconds());
}
// See if we have enough free space to append our new data.
// As we can only evict once we have playable data, we must give a chance
// to the DASH player to provide a complete media segment.
if (aLength > mEvictionThreshold || evicted == Result::BUFFER_FULL ||
((!mIsUsingFormatReader &&
mContentManager->GetSize() > mEvictionThreshold - aLength) &&
evicted != Result::CANT_EVICT)) {
aRv.Throw(NS_ERROR_DOM_QUOTA_EXCEEDED_ERR);
return nullptr;
}
nsRefPtr<MediaByteBuffer> data = new MediaByteBuffer();
if (!data->AppendElements(aData, aLength, fallible)) {
aRv.Throw(NS_ERROR_DOM_QUOTA_EXCEEDED_ERR);
return nullptr;
}
return data.forget();
}
TimeIntervals
MP3TrackDemuxer::GetBuffered() {
TimeUnit duration = Duration();
if (duration <= TimeUnit()) {
return TimeIntervals();
}
AutoPinned<MediaResource> stream(mSource.GetResource());
return GetEstimatedBufferedTimeRanges(stream, duration.ToMicroseconds());
}
nsCString
DecodedStreamData::GetDebugInfo()
{
return nsPrintfCString(
"DecodedStreamData=%p mPlaying=%d mAudioFramesWritten=%" PRId64
" mNextAudioTime=%" PRId64 " mNextVideoTime=%" PRId64 " mHaveSentFinish=%d "
"mHaveSentFinishAudio=%d mHaveSentFinishVideo=%d",
this, mPlaying, mAudioFramesWritten, mNextAudioTime.ToMicroseconds(),
mNextVideoTime.ToMicroseconds(), mHaveSentFinish, mHaveSentFinishAudio,
mHaveSentFinishVideo);
}
TimeUnit AudioSink::GetEndTime() const {
int64_t written;
{
MonitorAutoLock mon(mMonitor);
written = mWritten;
}
TimeUnit played = FramesToTimeUnit(written, mOutputRate) + mStartTime;
if (!played.IsValid()) {
NS_WARNING("Int overflow calculating audio end time");
return TimeUnit::Zero();
}
// As we may be resampling, rounding errors may occur. Ensure we never get
// past the original end time.
return std::min(mLastEndTime, played);
}
TimeUnit
AudioSink::GetEndTime() const
{
int64_t written;
{
MonitorAutoLock mon(mMonitor);
written = mWritten;
}
TimeUnit played = FramesToTimeUnit(written, mOutputRate) + mStartTime;
if (!played.IsValid()) {
NS_WARNING("Int overflow calculating audio end time");
return TimeUnit::Zero();
}
return played;
}
nsresult PostOutput(BufferInfo::Param aInfo, MediaFormat::Param aFormat,
const TimeUnit& aDuration) override
{
RefPtr<layers::Image> img =
new SurfaceTextureImage(mSurfaceTexture.get(), mConfig.mDisplay,
gl::OriginPos::BottomLeft);
nsresult rv;
int32_t flags;
NS_ENSURE_SUCCESS(rv = aInfo->Flags(&flags), rv);
bool isSync = !!(flags & MediaCodec::BUFFER_FLAG_SYNC_FRAME);
int32_t offset;
NS_ENSURE_SUCCESS(rv = aInfo->Offset(&offset), rv);
int64_t presentationTimeUs;
NS_ENSURE_SUCCESS(rv = aInfo->PresentationTimeUs(&presentationTimeUs), rv);
RefPtr<VideoData> v =
VideoData::CreateFromImage(mConfig,
mImageContainer,
offset,
presentationTimeUs,
aDuration.ToMicroseconds(),
img,
isSync,
presentationTimeUs,
gfx::IntRect(0, 0,
mConfig.mDisplay.width,
mConfig.mDisplay.height));
INVOKE_CALLBACK(Output, v);
return NS_OK;
}
static void
WriteVideoToMediaStream(MediaStream* aStream,
layers::Image* aImage,
const TimeUnit& aEnd,
const TimeUnit& aStart,
const mozilla::gfx::IntSize& aIntrinsicSize,
const TimeStamp& aTimeStamp,
VideoSegment* aOutput,
const PrincipalHandle& aPrincipalHandle)
{
RefPtr<layers::Image> image = aImage;
auto end = aStream->MicrosecondsToStreamTimeRoundDown(aEnd.ToMicroseconds());
auto start = aStream->MicrosecondsToStreamTimeRoundDown(aStart.ToMicroseconds());
StreamTime duration = end - start;
aOutput->AppendFrame(image.forget(), duration, aIntrinsicSize,
aPrincipalHandle, false, aTimeStamp);
}
STEPEntity *
TimeUnit::Create(STEPWrapper *sw, SDAI_Application_instance *sse) {
Factory::OBJECTS::iterator i;
if ((i = Factory::FindObject(sse->STEPfile_id)) == Factory::objects.end()) {
TimeUnit *object = new TimeUnit(sw,sse->STEPfile_id);
Factory::AddObject(object);
if (!object->Load(sw, sse)) {
std::cerr << CLASSNAME << ":Error loading class in ::Create() method." << std::endl;
delete object;
return NULL;
}
return static_cast<STEPEntity *>(object);
} else {
return (*i).second;
}
}
inline TimeStamp(TimeUnit unit, double dec)
: _unit(unit)
{
dec = std::max(0.0, dec);
dec = std::min(double(std::numeric_limits<uint32_t>::max()), dec);
double integral;
const double fractional = modf(dec, &integral);
_ticks = integral;
_subticks = fractional * unit.ppt();
}
void MediaDecoder::DurationChanged(TimeUnit aNewDuration)
{
MOZ_ASSERT(NS_IsMainThread());
ReentrantMonitorAutoEnter mon(GetReentrantMonitor());
int64_t oldDuration = mDuration;
mDuration = aNewDuration.ToMicroseconds();
// Duration has changed so we should recompute playback rate
UpdatePlaybackRate();
SetInfinite(mDuration == -1);
if (mOwner && oldDuration != mDuration && !IsInfinite()) {
DECODER_LOG("Duration changed to %lld", mDuration);
mOwner->DispatchAsyncEvent(NS_LITERAL_STRING("durationchange"));
}
if (CurrentPosition() > aNewDuration.ToMicroseconds()) {
Seek(aNewDuration.ToSeconds(), SeekTarget::Accurate);
}
}
TimeUnit
WAVTrackDemuxer::ScanUntil(const TimeUnit& aTime)
{
if (!aTime.ToMicroseconds()) {
return FastSeek(aTime);
}
if (Duration(mChunkIndex) > aTime) {
FastSeek(aTime);
}
return SeekPosition();
}
nsresult Output(BufferInfo::Param aInfo, void* aBuffer,
MediaFormat::Param aFormat, const TimeUnit& aDuration)
{
// The output on Android is always 16-bit signed
nsresult rv;
int32_t numChannels;
NS_ENSURE_SUCCESS(rv =
aFormat->GetInteger(NS_LITERAL_STRING("channel-count"), &numChannels), rv);
AudioConfig::ChannelLayout layout(numChannels);
if (!layout.IsValid()) {
return NS_ERROR_FAILURE;
}
int32_t sampleRate;
NS_ENSURE_SUCCESS(rv =
aFormat->GetInteger(NS_LITERAL_STRING("sample-rate"), &sampleRate), rv);
int32_t size;
NS_ENSURE_SUCCESS(rv = aInfo->Size(&size), rv);
int32_t offset;
NS_ENSURE_SUCCESS(rv = aInfo->Offset(&offset), rv);
#ifdef MOZ_SAMPLE_TYPE_S16
const int32_t numSamples = size / 2;
#else
#error We only support 16-bit integer PCM
#endif
const int32_t numFrames = numSamples / numChannels;
AlignedAudioBuffer audio(numSamples);
if (!audio) {
return NS_ERROR_OUT_OF_MEMORY;
}
const uint8_t* bufferStart = static_cast<uint8_t*>(aBuffer) + offset;
PodCopy(audio.get(), reinterpret_cast<const AudioDataValue*>(bufferStart),
numSamples);
int64_t presentationTimeUs;
NS_ENSURE_SUCCESS(rv = aInfo->PresentationTimeUs(&presentationTimeUs), rv);
RefPtr<AudioData> data = new AudioData(0, presentationTimeUs,
aDuration.ToMicroseconds(),
numFrames,
Move(audio),
numChannels,
sampleRate);
INVOKE_CALLBACK(Output, data);
return NS_OK;
}
TimeUnit
MP3TrackDemuxer::FastSeek(TimeUnit aTime) {
if (!aTime.ToMicroseconds()) {
// Quick seek to the beginning of the stream.
mOffset = mFirstFrameOffset;
mFrameIndex = 0;
mParser.EndFrameSession();
return TimeUnit();
}
if (!mSamplesPerFrame || !mNumParsedFrames) {
return TimeUnit::FromMicroseconds(-1);
}
const int64_t numFrames = aTime.ToSeconds() *
mSamplesPerSecond / mSamplesPerFrame;
mOffset = mFirstFrameOffset + numFrames * AverageFrameLength();
mFrameIndex = numFrames;
mParser.EndFrameSession();
return Duration(mFrameIndex);
}
TimeUnit
MP3TrackDemuxer::ScanUntil(TimeUnit aTime) {
if (!aTime.ToMicroseconds()) {
return FastSeek(aTime);
}
if (Duration(mFrameIndex) > aTime) {
FastSeek(aTime);
}
MediaByteRange nextRange = FindNextFrame();
while (SkipNextFrame(nextRange) && Duration(mFrameIndex + 1) < aTime) {
nextRange = FindNextFrame();
}
return Duration(mFrameIndex);
}
TimeUnit
WAVTrackDemuxer::FastSeek(const TimeUnit& aTime)
{
if (aTime.ToMicroseconds()) {
mChunkIndex = ChunkIndexFromTime(aTime);
} else {
mChunkIndex = 0;
}
mOffset = OffsetFromChunkIndex(mChunkIndex);
if (mOffset > mFirstChunkOffset && StreamLength() > 0) {
mOffset = std::min(StreamLength() - 1, mOffset);
}
return Duration(mChunkIndex);
}
void TimeUnitTest::testAPI() {
//================= TimeUnit =================
UErrorCode status = U_ZERO_ERROR;
TimeUnit* tmunit = TimeUnit::createInstance(TimeUnit::UTIMEUNIT_YEAR, status);
if (!assertSuccess("TimeUnit::createInstance", status)) return;
TimeUnit* another = (TimeUnit*)tmunit->clone();
TimeUnit third(*tmunit);
TimeUnit fourth = third;
assertTrue("orig and clone are equal", (*tmunit == *another));
assertTrue("copied and assigned are equal", (third == fourth));
TimeUnit* tmunit_m = TimeUnit::createInstance(TimeUnit::UTIMEUNIT_MONTH, status);
assertTrue("year != month", (*tmunit != *tmunit_m));
TimeUnit::UTimeUnitFields field = tmunit_m->getTimeUnitField();
assertTrue("field of month time unit is month", (field == TimeUnit::UTIMEUNIT_MONTH));
//===== Interoperability with MeasureUnit ======
MeasureUnit **ptrs = new MeasureUnit *[TimeUnit::UTIMEUNIT_FIELD_COUNT];
ptrs[TimeUnit::UTIMEUNIT_YEAR] = MeasureUnit::createYear(status);
ptrs[TimeUnit::UTIMEUNIT_MONTH] = MeasureUnit::createMonth(status);
ptrs[TimeUnit::UTIMEUNIT_DAY] = MeasureUnit::createDay(status);
ptrs[TimeUnit::UTIMEUNIT_WEEK] = MeasureUnit::createWeek(status);
ptrs[TimeUnit::UTIMEUNIT_HOUR] = MeasureUnit::createHour(status);
ptrs[TimeUnit::UTIMEUNIT_MINUTE] = MeasureUnit::createMinute(status);
ptrs[TimeUnit::UTIMEUNIT_SECOND] = MeasureUnit::createSecond(status);
if (!assertSuccess("TimeUnit::createInstance", status)) return;
for (TimeUnit::UTimeUnitFields j = TimeUnit::UTIMEUNIT_YEAR;
j < TimeUnit::UTIMEUNIT_FIELD_COUNT;
j = (TimeUnit::UTimeUnitFields)(j+1)) {
MeasureUnit *ptr = TimeUnit::createInstance(j, status);
if (!assertSuccess("TimeUnit::createInstance", status)) return;
// We have to convert *ptr to a MeasureUnit or else == will fail over
// differing types (TimeUnit vs. MeasureUnit).
assertTrue(
"Time unit should be equal to corresponding MeasureUnit",
MeasureUnit(*ptr) == *ptrs[j]);
delete ptr;
}
delete tmunit;
delete another;
delete tmunit_m;
for (int i = 0; i < TimeUnit::UTIMEUNIT_FIELD_COUNT; ++i) {
delete ptrs[i];
}
delete [] ptrs;
//
//================= TimeUnitAmount =================
Formattable formattable((int32_t)2);
TimeUnitAmount tma_long(formattable, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(formattable...)", status)) return;
formattable.setDouble(2);
TimeUnitAmount tma_double(formattable, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(formattable...)", status)) return;
formattable.setDouble(3);
TimeUnitAmount tma_double_3(formattable, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(formattable...)", status)) return;
TimeUnitAmount tma(2, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(number...)", status)) return;
TimeUnitAmount tma_h(2, TimeUnit::UTIMEUNIT_HOUR, status);
if (!assertSuccess("TimeUnitAmount(number...)", status)) return;
TimeUnitAmount second(tma);
TimeUnitAmount third_tma = tma;
TimeUnitAmount* fourth_tma = (TimeUnitAmount*)tma.clone();
assertTrue("orig and copy are equal", (second == tma));
assertTrue("clone and assigned are equal", (third_tma == *fourth_tma));
assertTrue("different if number diff", (tma_double != tma_double_3));
assertTrue("different if number type diff", (tma_double != tma_long));
assertTrue("different if time unit diff", (tma != tma_h));
assertTrue("same even different constructor", (tma_double == tma));
assertTrue("getTimeUnitField", (tma.getTimeUnitField() == TimeUnit::UTIMEUNIT_DAY));
delete fourth_tma;
//
//================= TimeUnitFormat =================
//
TimeUnitFormat* tmf_en = new TimeUnitFormat(Locale("en"), status);
if (!assertSuccess("TimeUnitFormat(en...)", status, TRUE)) return;
TimeUnitFormat tmf_fr(Locale("fr"), status);
if (!assertSuccess("TimeUnitFormat(fr...)", status)) return;
assertTrue("TimeUnitFormat: en and fr diff", (*tmf_en != tmf_fr));
TimeUnitFormat tmf_assign = *tmf_en;
assertTrue("TimeUnitFormat: orig and assign are equal", (*tmf_en == tmf_assign));
TimeUnitFormat tmf_copy(tmf_fr);
assertTrue("TimeUnitFormat: orig and copy are equal", (tmf_fr == tmf_copy));
TimeUnitFormat* tmf_clone = (TimeUnitFormat*)tmf_en->clone();
assertTrue("TimeUnitFormat: orig and clone are equal", (*tmf_en == *tmf_clone));
delete tmf_clone;
tmf_en->setLocale(Locale("fr"), status);
if (!assertSuccess("setLocale(fr...)", status)) return;
NumberFormat* numberFmt = NumberFormat::createInstance(
Locale("fr"), status);
if (!assertSuccess("NumberFormat::createInstance()", status)) return;
tmf_en->setNumberFormat(*numberFmt, status);
if (!assertSuccess("setNumberFormat(en...)", status)) return;
assertTrue("TimeUnitFormat: setLocale", (*tmf_en == tmf_fr));
delete tmf_en;
TimeUnitFormat* en_long = new TimeUnitFormat(Locale("en"), UTMUTFMT_FULL_STYLE, status);
if (!assertSuccess("TimeUnitFormat(en...)", status)) return;
delete en_long;
TimeUnitFormat* en_short = new TimeUnitFormat(Locale("en"), UTMUTFMT_ABBREVIATED_STYLE, status);
if (!assertSuccess("TimeUnitFormat(en...)", status)) return;
delete en_short;
TimeUnitFormat* format = new TimeUnitFormat(status);
format->setLocale(Locale("zh"), status);
format->setNumberFormat(*numberFmt, status);
if (!assertSuccess("TimeUnitFormat(en...)", status)) return;
delete numberFmt;
delete format;
}
// Format TimeUnit as number of frames at given rate.
CheckedInt64 TimeUnitToFrames(const TimeUnit& aTime, uint32_t aRate) {
return UsecsToFrames(aTime.ToMicroseconds(), aRate);
}
// Format TimeUnit as number of frames at given rate.
CheckedInt64 TimeUnitToFrames(const TimeUnit& aTime, uint32_t aRate) {
return aTime.IsValid() ? UsecsToFrames(aTime.ToMicroseconds(), aRate)
: CheckedInt64(INT64_MAX) + 1;
}
void TimeUnitTest::testAPI() {
//================= TimeUnit =================
UErrorCode status = U_ZERO_ERROR;
TimeUnit* tmunit = TimeUnit::createInstance(TimeUnit::UTIMEUNIT_YEAR, status);
if (!assertSuccess("TimeUnit::createInstance", status)) return;
TimeUnit* another = (TimeUnit*)tmunit->clone();
TimeUnit third(*tmunit);
TimeUnit fourth = third;
assertTrue("orig and clone are equal", (*tmunit == *another));
assertTrue("copied and assigned are equal", (third == fourth));
TimeUnit* tmunit_m = TimeUnit::createInstance(TimeUnit::UTIMEUNIT_MONTH, status);
assertTrue("year != month", (*tmunit != *tmunit_m));
TimeUnit::UTimeUnitFields field = tmunit_m->getTimeUnitField();
assertTrue("field of month time unit is month", (field == TimeUnit::UTIMEUNIT_MONTH));
delete tmunit;
delete another;
delete tmunit_m;
//
//================= TimeUnitAmount =================
Formattable formattable((int32_t)2);
TimeUnitAmount tma_long(formattable, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(formattable...)", status)) return;
formattable.setDouble(2);
TimeUnitAmount tma_double(formattable, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(formattable...)", status)) return;
formattable.setDouble(3);
TimeUnitAmount tma_double_3(formattable, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(formattable...)", status)) return;
TimeUnitAmount tma(2, TimeUnit::UTIMEUNIT_DAY, status);
if (!assertSuccess("TimeUnitAmount(number...)", status)) return;
TimeUnitAmount tma_h(2, TimeUnit::UTIMEUNIT_HOUR, status);
if (!assertSuccess("TimeUnitAmount(number...)", status)) return;
TimeUnitAmount second(tma);
TimeUnitAmount third_tma = tma;
TimeUnitAmount* fourth_tma = (TimeUnitAmount*)tma.clone();
assertTrue("orig and copy are equal", (second == tma));
assertTrue("clone and assigned are equal", (third_tma == *fourth_tma));
assertTrue("different if number diff", (tma_double != tma_double_3));
assertTrue("different if number type diff", (tma_double != tma_long));
assertTrue("different if time unit diff", (tma != tma_h));
assertTrue("same even different constructor", (tma_double == tma));
assertTrue("getTimeUnitField", (tma.getTimeUnitField() == TimeUnit::UTIMEUNIT_DAY));
delete fourth_tma;
//
//================= TimeUnitFormat =================
//
TimeUnitFormat* tmf_en = new TimeUnitFormat(Locale("en"), status);
if (!assertSuccess("TimeUnitFormat(en...)", status, TRUE)) return;
TimeUnitFormat tmf_fr(Locale("fr"), status);
if (!assertSuccess("TimeUnitFormat(fr...)", status)) return;
assertTrue("TimeUnitFormat: en and fr diff", (*tmf_en != tmf_fr));
TimeUnitFormat tmf_assign = *tmf_en;
assertTrue("TimeUnitFormat: orig and assign are equal", (*tmf_en == tmf_assign));
TimeUnitFormat tmf_copy(tmf_fr);
assertTrue("TimeUnitFormat: orig and copy are equal", (tmf_fr == tmf_copy));
TimeUnitFormat* tmf_clone = (TimeUnitFormat*)tmf_en->clone();
assertTrue("TimeUnitFormat: orig and clone are equal", (*tmf_en == *tmf_clone));
delete tmf_clone;
tmf_en->setLocale(Locale("fr"), status);
if (!assertSuccess("setLocale(fr...)", status)) return;
NumberFormat* numberFmt = NumberFormat::createInstance(
Locale("fr"), status);
if (!assertSuccess("NumberFormat::createInstance()", status)) return;
tmf_en->setNumberFormat(*numberFmt, status);
if (!assertSuccess("setNumberFormat(en...)", status)) return;
assertTrue("TimeUnitFormat: setLocale", (*tmf_en == tmf_fr));
delete tmf_en;
TimeUnitFormat* en_long = new TimeUnitFormat(Locale("en"), UTMUTFMT_FULL_STYLE, status);
if (!assertSuccess("TimeUnitFormat(en...)", status)) return;
delete en_long;
TimeUnitFormat* en_short = new TimeUnitFormat(Locale("en"), UTMUTFMT_ABBREVIATED_STYLE, status);
if (!assertSuccess("TimeUnitFormat(en...)", status)) return;
delete en_short;
TimeUnitFormat* format = new TimeUnitFormat(status);
format->setLocale(Locale("zh"), status);
format->setNumberFormat(*numberFmt, status);
if (!assertSuccess("TimeUnitFormat(en...)", status)) return;
delete numberFmt;
delete format;
}
