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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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/. */
#if !defined(EMEDecoderModule_h_)
# define EMEDecoderModule_h_
# include "MediaDataDecoderProxy.h"
# include "PlatformDecoderModule.h"
# include "SamplesWaitingForKey.h"
namespace mozilla {
class CDMProxy;
class PDMFactory;
class EMEDecoderModule : public PlatformDecoderModule {
public:
EMEDecoderModule(CDMProxy* aProxy, PDMFactory* aPDM);
protected:
RefPtr<CreateDecoderPromise> AsyncCreateDecoder(
const CreateDecoderParams& aParams) override;
// Decode thread.
already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
const CreateDecoderParams& aParams) override {
MOZ_CRASH("Not used");
}
// Decode thread.
already_AddRefed<MediaDataDecoder> CreateAudioDecoder(
const CreateDecoderParams& aParams) override {
MOZ_CRASH("Not used");
}
media::DecodeSupportSet SupportsMimeType(
const nsACString& aMimeType,
DecoderDoctorDiagnostics* aDiagnostics) const override;
private:
virtual ~EMEDecoderModule();
RefPtr<CDMProxy> mProxy;
// Will be null if CDM has decoding capability.
RefPtr<PDMFactory> mPDM;
};
DDLoggedTypeDeclNameAndBase(EMEMediaDataDecoderProxy, MediaDataDecoderProxy);
class EMEMediaDataDecoderProxy
: public MediaDataDecoderProxy,
public DecoderDoctorLifeLogger<EMEMediaDataDecoderProxy> {
public:
EMEMediaDataDecoderProxy(const CreateDecoderParams& aParams,
already_AddRefed<MediaDataDecoder> aProxyDecoder,
already_AddRefed<nsISerialEventTarget> aProxyThread,
CDMProxy* aProxy);
EMEMediaDataDecoderProxy(const CreateDecoderParams& aParams,
already_AddRefed<MediaDataDecoder> aProxyDecoder,
CDMProxy* aProxy);
RefPtr<DecodePromise> Decode(MediaRawData* aSample) override;
RefPtr<FlushPromise> Flush() override;
RefPtr<ShutdownPromise> Shutdown() override;
private:
nsCOMPtr<nsISerialEventTarget> mThread;
RefPtr<SamplesWaitingForKey> mSamplesWaitingForKey;
MozPromiseRequestHolder<SamplesWaitingForKey::WaitForKeyPromise> mKeyRequest;
MozPromiseHolder<DecodePromise> mDecodePromise;
MozPromiseRequestHolder<DecodePromise> mDecodeRequest;
RefPtr<CDMProxy> mProxy;
};
} // namespace mozilla
#endif // EMEDecoderModule_h_
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