本文整理汇总了C++中TimeUnit::IsInfinite方法的典型用法代码示例。如果您正苦于以下问题：C++ TimeUnit::IsInfinite方法的具体用法？C++ TimeUnit::IsInfinite怎么用？C++ TimeUnit::IsInfinite使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TimeUnit的用法示例。
在下文中一共展示了TimeUnit::IsInfinite方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: interval
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));
}