79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/* -*- 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_
|