/* -*- 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::gmp {
class GMPContentChild;
class GMPVideoEncoderChild final :
public PGMPVideoEncoderChild,
public GMPVideoEncoderCallback,
public GMPSharedMemManager {
friend class PGMPVideoEncoderChild;
public:
// Mark AddRef and Release as `final`, as they overload pure virtual
// implementations in PGMPVideoEncoderChild.
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPVideoEncoderChild, final);
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
void MgrDeallocShmem(Shmem& aMem) override { DeallocShmem(aMem); }
protected:
bool MgrIsOnOwningThread()
const override;
private:
virtual ~GMPVideoEncoderChild();
// PGMPVideoEncoderChild
mozilla::ipc::IPCResult RecvInitEncode(
const GMPVideoCodec& aCodecSettings,
nsTArray<uint8_t>&& aCodecSpecific,
const int32_t& aNumberOfCores,
const uint32_t& aMaxPayloadSize);
mozilla::ipc::IPCResult RecvGiveShmem(ipc::Shmem&& aOutputShmem);
mozilla::ipc::IPCResult RecvEncode(
const GMPVideoi420FrameData& aInputFrame,
ipc::Shmem&& aInputShmem,
nsTArray<uint8_t>&& aCodecSpecificInfo,
nsTArray<GMPVideoFrameType>&& aFrameTypes);
mozilla::ipc::IPCResult RecvSetChannelParameters(
const uint32_t& aPacketLoss,
const uint32_t& aRTT);
mozilla::ipc::IPCResult RecvSetRates(
const uint32_t& aNewBitRate,
const uint32_t& aFrameRate);
mozilla::ipc::IPCResult RecvSetPeriodicKeyFrames(
const bool& aEnable);
void ActorDestroy(ActorDestroyReason why) override;
GMPContentChild* mPlugin;
GMPVideoEncoder* mVideoEncoder;
GMPVideoHostImpl mVideoHost;
};
}
// namespace mozilla::gmp
#endif // GMPVideoEncoderChild_h_
