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Bug 1308147. Part 6 - remove unused MDSM::mQueuedSeek for there is no code to modify it. r=kikuo

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MozReview-Commit-ID: BlQydjfm4DI

--HG--
extra : rebase_source : 56c61685973059ce79845bb5536aa2373db52eac
extra : source : d232ec41605f08821ea9ca99af4ba762968a995e
This commit is contained in:
JW Wang 2016-10-19 18:27:50 +08:00
parent 41648a7e80
commit 8921e3dab6
2 changed files with 0 additions and 24 deletions
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21
dom/media/MediaDecoderStateMachine.cpp
View File

@ -371,11 +371,6 @@ public:
void Enter(bool aPendingDormant)
{
MOZ_ASSERT(!mMaster->mVideoDecodeSuspended);
// WAIT_FOR_CDM is transitioned from DECODING_METADATA
// where mQueuedSeek must be empty.
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
mPendingDormant = aPendingDormant;
}
@ -433,7 +428,6 @@ public:
void Enter(SeekJob aPendingSeek)
{
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
mPendingSeek = Move(aPendingSeek);
if (mMaster->IsPlaying()) {
mMaster->StopPlayback();
@ -806,7 +800,6 @@ public:
OnSeekTaskRejected(aValue);
}));
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
return mSeekJob.mPromise.Ensure(__func__);
}
@ -1131,10 +1124,6 @@ StateObject::HandleDormant(bool aDormant)
if (!aDormant) {
return true;
}
// This member function is inherited by DecodingState, BufferingState and
// CompletedState which can handle seek immediately without queuing a seek.
// Therefore mQueuedSeek must be empty here.
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
SeekJob seekJob;
seekJob.mTarget = SeekTarget(mMaster->mCurrentPosition,
SeekTarget::Accurate,
@ -1340,7 +1329,6 @@ DecodingFirstFrameState::Enter(SeekJob aPendingSeek)
}
MOZ_ASSERT(!mMaster->mVideoDecodeSuspended);
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
mPendingSeek = Move(aPendingSeek);
@ -1410,9 +1398,6 @@ MediaDecoderStateMachine::
DecodingState::Enter()
{
MOZ_ASSERT(mMaster->mSentFirstFrameLoadedEvent);
// Pending seek should've been handled by DECODING_FIRSTFRAME before
// transitioning to DECODING.
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
if (!mMaster->mIsVisible &&
!mMaster->mVideoDecodeSuspendTimer.IsScheduled() &&
@ -1441,7 +1426,6 @@ RefPtr<MediaDecoder::SeekPromise>
MediaDecoderStateMachine::
DecodingState::HandleSeek(SeekTarget aTarget)
{
mMaster->mQueuedSeek.RejectIfExists(__func__);
SLOG("Changed state to SEEKING (to %lld)", aTarget.GetTime().ToMicroseconds());
SeekJob seekJob;
seekJob.mTarget = aTarget;
@ -1504,7 +1488,6 @@ SeekingState::HandleDormant(bool aDormant)
if (!aDormant) {
return true;
}
MOZ_ASSERT(!mMaster->mQueuedSeek.Exists());
MOZ_ASSERT(mSeekJob.Exists());
// Because both audio and video decoders are going to be reset in this
// method later, we treat a VideoOnly seek task as a normal Accurate
@ -1523,7 +1506,6 @@ RefPtr<MediaDecoder::SeekPromise>
MediaDecoderStateMachine::
SeekingState::HandleSeek(SeekTarget aTarget)
{
mMaster->mQueuedSeek.RejectIfExists(__func__);
SLOG("Changed state to SEEKING (to %lld)", aTarget.GetTime().ToMicroseconds());
SeekJob seekJob;
seekJob.mTarget = aTarget;
@ -1672,7 +1654,6 @@ RefPtr<MediaDecoder::SeekPromise>
MediaDecoderStateMachine::
BufferingState::HandleSeek(SeekTarget aTarget)
{
mMaster->mQueuedSeek.RejectIfExists(__func__);
SLOG("Changed state to SEEKING (to %lld)", aTarget.GetTime().ToMicroseconds());
SeekJob seekJob;
seekJob.mTarget = aTarget;
@ -1683,7 +1664,6 @@ RefPtr<MediaDecoder::SeekPromise>
MediaDecoderStateMachine::
CompletedState::HandleSeek(SeekTarget aTarget)
{
mMaster->mQueuedSeek.RejectIfExists(__func__);
SLOG("Changed state to SEEKING (to %lld)", aTarget.GetTime().ToMicroseconds());
SeekJob seekJob;
seekJob.mTarget = aTarget;
@ -1699,7 +1679,6 @@ ShutdownState::Enter()
master->mIsShutdown = true;
master->mDelayedScheduler.Reset();
master->mBufferedUpdateRequest.DisconnectIfExists();
master->mQueuedSeek.RejectIfExists(__func__);
// Shutdown happens while decode timer is active, we need to disconnect and
// dispose of the timer.

3
dom/media/MediaDecoderStateMachine.h
View File

@ -596,9 +596,6 @@ private:
mNextPlayState == MediaDecoder::PLAY_STATE_PLAYING;
}
// Queued seek - moves to mCurrentSeek when DecodeFirstFrame completes.
SeekJob mQueuedSeek;
// Media Fragment end time in microseconds. Access controlled by decoder monitor.
int64_t mFragmentEndTime;