media::TimeIntervals
SourceBufferDecoder::GetBuffered()
{
media::TimeIntervals buffered = mReader->GetBuffered();
if (buffered.IsInvalid()) {
return buffered;
}
// Adjust buffered range according to timestamp offset.
buffered.Shift(media::TimeUnit::FromMicroseconds(mTimestampOffset));
if (!WasTrimmed()) {
return buffered;
}
media::TimeInterval filter(media::TimeUnit::FromSeconds(0),
media::TimeUnit::FromSeconds(mTrimmedOffset));
return buffered.Intersection(filter);
}
nsresult
SourceBufferDecoder::GetBuffered(dom::TimeRanges* aBuffered)
{
nsresult rv = mReader->GetBuffered(aBuffered);
if (NS_FAILED(rv)) {
return rv;
}
// Adjust buffered range according to timestamp offset.
aBuffered->Shift((double)mTimestampOffset / USECS_PER_S);
if (!WasTrimmed()) {
return NS_OK;
}
nsRefPtr<dom::TimeRanges> tr = new dom::TimeRanges();
tr->Add(0, mTrimmedOffset);
aBuffered->Intersection(tr);
return NS_OK;
}
