зеркало из https://github.com/mozilla/gecko-dev.git
70 строки
2.2 KiB
C++
70 строки
2.2 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 GMPAudioHost_h_
|
|
#define GMPAudioHost_h_
|
|
|
|
#include "gmp-audio-host.h"
|
|
#include "gmp-audio-samples.h"
|
|
#include "nsTArray.h"
|
|
#include "gmp-decryption.h"
|
|
#include "mp4_demuxer/DecoderData.h"
|
|
#include "nsAutoPtr.h"
|
|
#include "GMPEncryptedBufferDataImpl.h"
|
|
#include "mozilla/gmp/GMPTypes.h"
|
|
|
|
namespace mozilla {
|
|
namespace gmp {
|
|
|
|
class GMPAudioSamplesImpl : public GMPAudioSamples {
|
|
public:
|
|
explicit GMPAudioSamplesImpl(GMPAudioFormat aFormat);
|
|
explicit GMPAudioSamplesImpl(const GMPAudioEncodedSampleData& aData);
|
|
GMPAudioSamplesImpl(mp4_demuxer::MP4Sample* aSample,
|
|
uint32_t aChannels,
|
|
uint32_t aRate);
|
|
virtual ~GMPAudioSamplesImpl();
|
|
|
|
virtual GMPAudioFormat GetFormat() MOZ_OVERRIDE;
|
|
virtual void Destroy() MOZ_OVERRIDE;
|
|
virtual GMPErr SetBufferSize(uint32_t aSize) MOZ_OVERRIDE;
|
|
virtual uint32_t Size() MOZ_OVERRIDE;
|
|
virtual void SetTimeStamp(uint64_t aTimeStamp) MOZ_OVERRIDE;
|
|
virtual uint64_t TimeStamp() MOZ_OVERRIDE;
|
|
virtual const uint8_t* Buffer() const MOZ_OVERRIDE;
|
|
virtual uint8_t* Buffer() MOZ_OVERRIDE;
|
|
virtual const GMPEncryptedBufferMetadata* GetDecryptionData() const MOZ_OVERRIDE;
|
|
|
|
void InitCrypto(const mp4_demuxer::CryptoSample& aCrypto);
|
|
|
|
void RelinquishData(GMPAudioEncodedSampleData& aData);
|
|
|
|
virtual uint32_t Channels() const MOZ_OVERRIDE;
|
|
virtual void SetChannels(uint32_t aChannels) MOZ_OVERRIDE;
|
|
virtual uint32_t Rate() const MOZ_OVERRIDE;
|
|
virtual void SetRate(uint32_t aRate) MOZ_OVERRIDE;
|
|
|
|
private:
|
|
GMPAudioFormat mFormat;
|
|
nsTArray<uint8_t> mBuffer;
|
|
int64_t mTimeStamp;
|
|
nsAutoPtr<GMPEncryptedBufferDataImpl> mCrypto;
|
|
uint32_t mChannels;
|
|
uint32_t mRate;
|
|
};
|
|
|
|
class GMPAudioHostImpl : public GMPAudioHost
|
|
{
|
|
public:
|
|
virtual GMPErr CreateSamples(GMPAudioFormat aFormat,
|
|
GMPAudioSamples** aSamples) MOZ_OVERRIDE;
|
|
private:
|
|
};
|
|
|
|
} // namespace gmp
|
|
} // namespace mozilla
|
|
|
|
#endif // GMPAudioHost_h_
|