mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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122 lines
3.3 KiB
C++
122 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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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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#ifndef EMEH264Decoder_h_
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#define EMEH264Decoder_h_
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#include "PlatformDecoderModule.h"
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#include "mp4_demuxer/DecoderData.h"
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#include "ImageContainer.h"
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#include "GMPVideoDecoderProxy.h"
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#include "mozIGeckoMediaPluginService.h"
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#include "SamplesWaitingForKey.h"
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namespace mozilla {
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class CDMProxy;
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class MediaTaskQueue;
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class EMEH264Decoder : public MediaDataDecoder
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, public GMPVideoDecoderCallbackProxy
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{
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typedef mp4_demuxer::MP4Sample MP4Sample;
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public:
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EMEH264Decoder(CDMProxy* aProxy,
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const mp4_demuxer::VideoDecoderConfig& aConfig,
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layers::LayersBackend aLayersBackend,
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layers::ImageContainer* aImageContainer,
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MediaTaskQueue* aTaskQueue,
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MediaDataDecoderCallback* aCallback);
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~EMEH264Decoder();
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// MediaDataDecoder
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virtual nsresult Init() MOZ_OVERRIDE;
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virtual nsresult Input(MP4Sample* aSample) MOZ_OVERRIDE;
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virtual nsresult Flush() MOZ_OVERRIDE;
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virtual nsresult Drain() MOZ_OVERRIDE;
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virtual nsresult Shutdown() MOZ_OVERRIDE;
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// GMPVideoDecoderProxyCallback
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virtual void Decoded(GMPVideoi420Frame* aDecodedFrame) MOZ_OVERRIDE;
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virtual void ReceivedDecodedReferenceFrame(const uint64_t aPictureId) MOZ_OVERRIDE;
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virtual void ReceivedDecodedFrame(const uint64_t aPictureId) MOZ_OVERRIDE;
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virtual void InputDataExhausted() MOZ_OVERRIDE;
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virtual void DrainComplete() MOZ_OVERRIDE;
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virtual void ResetComplete() MOZ_OVERRIDE;
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virtual void Error(GMPErr aErr) MOZ_OVERRIDE;
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virtual void Terminated() MOZ_OVERRIDE;
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private:
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nsresult GmpInit();
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nsresult GmpInput(MP4Sample* aSample);
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void GmpFlush();
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void GmpDrain();
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void GmpShutdown();
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#ifdef DEBUG
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bool IsOnGMPThread() {
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return NS_GetCurrentThread() == mGMPThread;
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}
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#endif
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class DeliverSample : public nsRunnable {
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public:
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DeliverSample(EMEH264Decoder* aDecoder,
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mp4_demuxer::MP4Sample* aSample)
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: mDecoder(aDecoder)
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, mSample(aSample)
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{}
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NS_IMETHOD Run() {
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mDecoder->GmpInput(mSample.forget());
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return NS_OK;
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}
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private:
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nsRefPtr<EMEH264Decoder> mDecoder;
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nsAutoPtr<mp4_demuxer::MP4Sample> mSample;
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};
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class InitTask : public nsRunnable {
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public:
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explicit InitTask(EMEH264Decoder* aDecoder)
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: mDecoder(aDecoder)
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{}
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NS_IMETHOD Run() {
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mResult = mDecoder->GmpInit();
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return NS_OK;
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}
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nsresult mResult;
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EMEH264Decoder* mDecoder;
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};
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nsCOMPtr<mozIGeckoMediaPluginService> mMPS;
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nsCOMPtr<nsIThread> mGMPThread;
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nsRefPtr<CDMProxy> mProxy;
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GMPVideoDecoderProxy* mGMP;
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GMPVideoHost* mHost;
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VideoInfo mVideoInfo;
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const mp4_demuxer::VideoDecoderConfig& mConfig;
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nsRefPtr<layers::ImageContainer> mImageContainer;
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nsRefPtr<MediaTaskQueue> mTaskQueue;
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MediaDataDecoderCallback* mCallback;
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int64_t mLastStreamOffset;
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nsRefPtr<SamplesWaitingForKey> mSamplesWaitingForKey;
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Monitor mMonitor;
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bool mFlushComplete;
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#ifdef DEBUG
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bool mIsShutdown;
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#endif
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};
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}
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#endif // EMEH264Decoder_h_
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