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03c8e8c2dd
clang-format-8 upstream had some improvements wrt macros See: https://reviews.llvm.org/D33440 This is why the diff is bigger than usual # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D26098 --HG-- extra : moz-landing-system : lando
118 lines
4.1 KiB
C++
118 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "RemoteMediaDataDecoder.h"
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#include "base/thread.h"
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#include "IRemoteDecoderChild.h"
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namespace mozilla {
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using base::Thread;
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RemoteMediaDataDecoder::RemoteMediaDataDecoder(
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IRemoteDecoderChild* aChild, nsIThread* aManagerThread,
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AbstractThread* aAbstractManagerThread)
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: mChild(aChild),
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mManagerThread(aManagerThread),
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mAbstractManagerThread(aAbstractManagerThread) {}
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RemoteMediaDataDecoder::~RemoteMediaDataDecoder() {
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// We're about to be destroyed and drop our ref to
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// *DecoderChild. Make sure we put a ref into the
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// task queue for the *DecoderChild thread to keep
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// it alive until we send the delete message.
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RefPtr<IRemoteDecoderChild> child = mChild.forget();
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RefPtr<Runnable> task = NS_NewRunnableFunction(
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"dom::RemoteMediaDataDecoder::~RemoteMediaDataDecoder", [child]() {
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MOZ_ASSERT(child);
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child->DestroyIPDL();
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});
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// Drop our references to the child so that the last ref
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// always gets released on the manager thread.
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child = nullptr;
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mManagerThread->Dispatch(task.forget(), NS_DISPATCH_NORMAL);
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}
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RefPtr<MediaDataDecoder::InitPromise> RemoteMediaDataDecoder::Init() {
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RefPtr<RemoteMediaDataDecoder> self = this;
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return InvokeAsync(mAbstractManagerThread, __func__,
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[self]() { return self->mChild->Init(); })
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->Then(
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mAbstractManagerThread, __func__,
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[self, this](TrackType aTrack) {
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mDescription =
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mChild->GetDescriptionName() + NS_LITERAL_CSTRING(" (remote)");
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mIsHardwareAccelerated =
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mChild->IsHardwareAccelerated(mHardwareAcceleratedReason);
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mConversion = mChild->NeedsConversion();
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return InitPromise::CreateAndResolve(aTrack, __func__);
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},
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[self](const MediaResult& aError) {
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return InitPromise::CreateAndReject(aError, __func__);
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});
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}
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RefPtr<MediaDataDecoder::DecodePromise> RemoteMediaDataDecoder::Decode(
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MediaRawData* aSample) {
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RefPtr<RemoteMediaDataDecoder> self = this;
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RefPtr<MediaRawData> sample = aSample;
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return InvokeAsync(mAbstractManagerThread, __func__,
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[self, sample]() { return self->mChild->Decode(sample); });
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}
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RefPtr<MediaDataDecoder::FlushPromise> RemoteMediaDataDecoder::Flush() {
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RefPtr<RemoteMediaDataDecoder> self = this;
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return InvokeAsync(mAbstractManagerThread, __func__,
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[self]() { return self->mChild->Flush(); });
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}
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RefPtr<MediaDataDecoder::DecodePromise> RemoteMediaDataDecoder::Drain() {
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RefPtr<RemoteMediaDataDecoder> self = this;
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return InvokeAsync(mAbstractManagerThread, __func__,
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[self]() { return self->mChild->Drain(); });
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}
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RefPtr<ShutdownPromise> RemoteMediaDataDecoder::Shutdown() {
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RefPtr<RemoteMediaDataDecoder> self = this;
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return InvokeAsync(mAbstractManagerThread, __func__, [self]() {
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self->mChild->Shutdown();
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return ShutdownPromise::CreateAndResolve(true, __func__);
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});
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}
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bool RemoteMediaDataDecoder::IsHardwareAccelerated(
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nsACString& aFailureReason) const {
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aFailureReason = mHardwareAcceleratedReason;
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return mIsHardwareAccelerated;
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}
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void RemoteMediaDataDecoder::SetSeekThreshold(const media::TimeUnit& aTime) {
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RefPtr<RemoteMediaDataDecoder> self = this;
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media::TimeUnit time = aTime;
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mManagerThread->Dispatch(
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NS_NewRunnableFunction("dom::RemoteMediaDataDecoder::SetSeekThreshold",
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[=]() {
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MOZ_ASSERT(self->mChild);
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self->mChild->SetSeekThreshold(time);
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}),
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NS_DISPATCH_NORMAL);
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}
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MediaDataDecoder::ConversionRequired RemoteMediaDataDecoder::NeedsConversion()
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const {
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return mConversion;
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}
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nsCString RemoteMediaDataDecoder::GetDescriptionName() const {
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return mDescription;
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}
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} // namespace mozilla
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