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| author | hubbe <hubbe@chromium.org> | 2015-05-07 16:05:51 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-05-07 23:06:21 +0000 |
| commit | 66e437031fab7d461eca47dec31e561d42768711 (patch) | |
| tree | b2e50ef99d62f2db9dfb5b1f16202a7924f2c02f | |
| parent | e9a593ef53f82a9cae5fa4ab68b427daa47bda1c (diff) | |
| download | chromium_src-66e437031fab7d461eca47dec31e561d42768711.zip chromium_src-66e437031fab7d461eca47dec31e561d42768711.tar.gz chromium_src-66e437031fab7d461eca47dec31e561d42768711.tar.bz2 | |
Cast: Enable high-resolution timers while casting.
Review URL: https://codereview.chromium.org/1126873002
Cr-Commit-Position: refs/heads/master@{#328870}
| -rw-r--r-- | chrome/renderer/media/cast_session_delegate.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/chrome/renderer/media/cast_session_delegate.cc b/chrome/renderer/media/cast_session_delegate.cc index 2bd4316..4544016 100644 --- a/chrome/renderer/media/cast_session_delegate.cc +++ b/chrome/renderer/media/cast_session_delegate.cc @@ -37,10 +37,20 @@ CastSessionDelegateBase::CastSessionDelegateBase() content::RenderThread::Get()->GetIOMessageLoopProxy()), weak_factory_(this) { DCHECK(io_task_runner_.get()); +#if defined(OS_WIN) + // Note that this also increases the accuracy of PostDelayTask, + // which is is very helpful to cast. + if (!base::Time::ActivateHighResolutionTimer(true)) { + LOG(WARNING) << "Failed to activate high resolution timers for cast."; + } +#endif } CastSessionDelegateBase::~CastSessionDelegateBase() { DCHECK(io_task_runner_->BelongsToCurrentThread()); +#if defined(OS_WIN) + base::Time::ActivateHighResolutionTimer(false); +#endif } void CastSessionDelegateBase::StartUDP( |