本文整理汇总了C++中MediaStreamTrack::GetId方法的典型用法代码示例。如果您正苦于以下问题：C++ MediaStreamTrack::GetId方法的具体用法？C++ MediaStreamTrack::GetId怎么用？C++ MediaStreamTrack::GetId使用的例子？那么, 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MediaStreamTrack的用法示例。
在下文中一共展示了MediaStreamTrack::GetId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: TrackPort
void
DOMMediaStream::AddTrack(MediaStreamTrack& aTrack)
{
MOZ_RELEASE_ASSERT(mPlaybackStream);
RefPtr<ProcessedMediaStream> dest = mPlaybackStream->AsProcessedStream();
MOZ_ASSERT(dest);
if (!dest) {
return;
}
LOG(LogLevel::Info, ("DOMMediaStream %p Adding track %p (from stream %p with ID %d)",
this, &aTrack, aTrack.GetStream(), aTrack.GetTrackID()));
if (mPlaybackStream->Graph() !=
aTrack.GetStream()->mPlaybackStream->Graph()) {
NS_ASSERTION(false, "Cannot combine tracks from different MediaStreamGraphs");
LOG(LogLevel::Error, ("DOMMediaStream %p Own MSG %p != aTrack's MSG %p",
this, mPlaybackStream->Graph(),
aTrack.GetStream()->mPlaybackStream->Graph()));
nsAutoString trackId;
aTrack.GetId(trackId);
const char16_t* params[] = { trackId.get() };
nsCOMPtr<nsPIDOMWindow> pWindow = do_QueryInterface(GetParentObject());
nsIDocument* document = pWindow ? pWindow->GetExtantDoc() : nullptr;
nsContentUtils::ReportToConsole(nsIScriptError::errorFlag,
NS_LITERAL_CSTRING("Media"),
document,
nsContentUtils::eDOM_PROPERTIES,
"MediaStreamAddTrackDifferentAudioChannel",
params, ArrayLength(params));
return;
}
if (HasTrack(aTrack)) {
LOG(LogLevel::Debug, ("DOMMediaStream %p already contains track %p", this, &aTrack));
return;
}
RefPtr<DOMMediaStream> addedDOMStream = aTrack.GetStream();
MOZ_RELEASE_ASSERT(addedDOMStream);
RefPtr<MediaStream> owningStream = addedDOMStream->GetOwnedStream();
MOZ_RELEASE_ASSERT(owningStream);
CombineWithPrincipal(addedDOMStream->mPrincipal);
// Hook up the underlying track with our underlying playback stream.
RefPtr<MediaInputPort> inputPort =
GetPlaybackStream()->AllocateInputPort(owningStream, aTrack.GetTrackID());
RefPtr<TrackPort> trackPort =
new TrackPort(inputPort, &aTrack, TrackPort::InputPortOwnership::OWNED);
mTracks.AppendElement(trackPort.forget());
NotifyTrackAdded(&aTrack);
LOG(LogLevel::Debug, ("DOMMediaStream %p Added track %p", this, &aTrack));
}