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/* -*- 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 GMPVideoEncoderChild_h_
#define GMPVideoEncoderChild_h_
#include "nsString.h"
#include "mozilla/gmp/PGMPVideoEncoderChild.h"
#include "gmp-video-encode.h"
#include "GMPSharedMemManager.h"
#include "GMPVideoHost.h"
namespace mozilla {
namespace gmp {
class GMPContentChild;
class GMPVideoEncoderChild : public PGMPVideoEncoderChild,
public GMPVideoEncoderCallback,
public GMPSharedMemManager
{
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPVideoEncoderChild);
explicit GMPVideoEncoderChild(GMPContentChild* aPlugin);
void Init(GMPVideoEncoder* aEncoder);
GMPVideoHostImpl& Host();
// GMPVideoEncoderCallback
void Encoded(GMPVideoEncodedFrame* aEncodedFrame,
const uint8_t* aCodecSpecificInfo,
uint32_t aCodecSpecificInfoLength) override;
void Error(GMPErr aError) override;
// GMPSharedMemManager
bool Alloc(size_t aSize, Shmem::SharedMemory::SharedMemoryType aType,
Shmem* aMem) override;
void Dealloc(Shmem& aMem) override;
private:
virtual ~GMPVideoEncoderChild();
// PGMPVideoEncoderChild
bool RecvInitEncode(const GMPVideoCodec& aCodecSettings,
InfallibleTArray<uint8_t>&& aCodecSpecific,
const int32_t& aNumberOfCores,
const uint32_t& aMaxPayloadSize) override;
bool RecvEncode(const GMPVideoi420FrameData& aInputFrame,
InfallibleTArray<uint8_t>&& aCodecSpecificInfo,
InfallibleTArray<GMPVideoFrameType>&& aFrameTypes) override;
bool RecvChildShmemForPool(Shmem&& aEncodedBuffer) override;
bool RecvSetChannelParameters(const uint32_t& aPacketLoss,
const uint32_t& aRTT) override;
bool RecvSetRates(const uint32_t& aNewBitRate,
const uint32_t& aFrameRate) override;
bool RecvSetPeriodicKeyFrames(const bool& aEnable) override;
bool RecvEncodingComplete() override;
GMPContentChild* mPlugin;
GMPVideoEncoder* mVideoEncoder;
GMPVideoHostImpl mVideoHost;
// Non-zero when a GMP is blocked spinning the IPC message loop while
// waiting on an NeedShmem to complete.
int mNeedShmemIntrCount;
bool mPendingEncodeComplete;
};
} // namespace gmp
} // namespace mozilla
#endif // GMPVideoEncoderChild_h_
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