gecko-dev/dom/media/gmp/GMPAudioDecoderParent.h

66 lines
2.1 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef GMPAudioDecoderParent_h_
#define GMPAudioDecoderParent_h_
#include "mozilla/RefPtr.h"
#include "gmp-audio-decode.h"
#include "gmp-audio-codec.h"
#include "mozilla/gmp/PGMPAudioDecoderParent.h"
#include "GMPMessageUtils.h"
#include "GMPAudioDecoderProxy.h"
namespace mozilla {
namespace gmp {
class GMPContentParent;
class GMPAudioDecoderParent final : public GMPAudioDecoderProxy
, public PGMPAudioDecoderParent
{
public:
NS_INLINE_DECL_REFCOUNTING(GMPAudioDecoderParent)
explicit GMPAudioDecoderParent(GMPContentParent *aPlugin);
nsresult Shutdown();
// GMPAudioDecoderProxy
virtual nsresult InitDecode(GMPAudioCodecType aCodecType,
uint32_t aChannelCount,
uint32_t aBitsPerChannel,
uint32_t aSamplesPerSecond,
nsTArray<uint8_t>& aExtraData,
GMPAudioDecoderCallbackProxy* aCallback) override;
virtual nsresult Decode(GMPAudioSamplesImpl& aInput) override;
virtual nsresult Reset() override;
virtual nsresult Drain() override;
virtual nsresult Close() override;
private:
~GMPAudioDecoderParent();
// PGMPAudioDecoderParent
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
virtual bool RecvDecoded(const GMPAudioDecodedSampleData& aDecoded) override;
virtual bool RecvInputDataExhausted() override;
virtual bool RecvDrainComplete() override;
virtual bool RecvResetComplete() override;
virtual bool RecvError(const GMPErr& aError) override;
virtual bool RecvShutdown() override;
virtual bool Recv__delete__() override;
bool mIsOpen;
bool mShuttingDown;
nsRefPtr<GMPContentParent> mPlugin;
GMPAudioDecoderCallbackProxy* mCallback;
};
} // namespace gmp
} // namespace mozilla
#endif // GMPAudioDecoderParent_h_