mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-10 11:54:40 +00:00
92 lines
3.1 KiB
C++
92 lines
3.1 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 GMPVideoEncoderParent_h_
|
|
#define GMPVideoEncoderParent_h_
|
|
|
|
#include "mozilla/RefPtr.h"
|
|
#include "gmp-video-encode.h"
|
|
#include "mozilla/gmp/PGMPVideoEncoderParent.h"
|
|
#include "GMPMessageUtils.h"
|
|
#include "GMPSharedMemManager.h"
|
|
#include "GMPUtils.h"
|
|
#include "GMPVideoHost.h"
|
|
#include "GMPVideoEncoderProxy.h"
|
|
|
|
namespace mozilla {
|
|
namespace gmp {
|
|
|
|
class GMPContentParent;
|
|
|
|
class GMPVideoEncoderParent : public GMPVideoEncoderProxy,
|
|
public PGMPVideoEncoderParent,
|
|
public GMPSharedMemManager
|
|
{
|
|
public:
|
|
NS_INLINE_DECL_REFCOUNTING(GMPVideoEncoderParent)
|
|
|
|
explicit GMPVideoEncoderParent(GMPContentParent *aPlugin);
|
|
|
|
GMPVideoHostImpl& Host();
|
|
void Shutdown();
|
|
|
|
// GMPVideoEncoderProxy
|
|
virtual void Close() override;
|
|
virtual GMPErr InitEncode(const GMPVideoCodec& aCodecSettings,
|
|
const nsTArray<uint8_t>& aCodecSpecific,
|
|
GMPVideoEncoderCallbackProxy* aCallback,
|
|
int32_t aNumberOfCores,
|
|
uint32_t aMaxPayloadSize) override;
|
|
virtual GMPErr Encode(GMPUniquePtr<GMPVideoi420Frame> aInputFrame,
|
|
const nsTArray<uint8_t>& aCodecSpecificInfo,
|
|
const nsTArray<GMPVideoFrameType>& aFrameTypes) override;
|
|
virtual GMPErr SetChannelParameters(uint32_t aPacketLoss, uint32_t aRTT) override;
|
|
virtual GMPErr SetRates(uint32_t aNewBitRate, uint32_t aFrameRate) override;
|
|
virtual GMPErr SetPeriodicKeyFrames(bool aEnable) override;
|
|
virtual const uint32_t GetPluginId() const override { return mPluginId; }
|
|
|
|
// GMPSharedMemManager
|
|
virtual bool Alloc(size_t aSize, Shmem::SharedMemory::SharedMemoryType aType, Shmem* aMem) override
|
|
{
|
|
#ifdef GMP_SAFE_SHMEM
|
|
return AllocShmem(aSize, aType, aMem);
|
|
#else
|
|
return AllocUnsafeShmem(aSize, aType, aMem);
|
|
#endif
|
|
}
|
|
virtual void Dealloc(Shmem& aMem) override
|
|
{
|
|
DeallocShmem(aMem);
|
|
}
|
|
|
|
private:
|
|
virtual ~GMPVideoEncoderParent();
|
|
|
|
// PGMPVideoEncoderParent
|
|
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
|
|
virtual bool RecvEncoded(const GMPVideoEncodedFrameData& aEncodedFrame,
|
|
InfallibleTArray<uint8_t>&& aCodecSpecificInfo) override;
|
|
virtual bool RecvError(const GMPErr& aError) override;
|
|
virtual bool RecvShutdown() override;
|
|
virtual bool RecvParentShmemForPool(Shmem&& aFrameBuffer) override;
|
|
virtual bool AnswerNeedShmem(const uint32_t& aEncodedBufferSize,
|
|
Shmem* aMem) override;
|
|
virtual bool Recv__delete__() override;
|
|
|
|
bool mIsOpen;
|
|
bool mShuttingDown;
|
|
bool mActorDestroyed;
|
|
RefPtr<GMPContentParent> mPlugin;
|
|
GMPVideoEncoderCallbackProxy* mCallback;
|
|
GMPVideoHostImpl mVideoHost;
|
|
nsCOMPtr<nsIThread> mEncodedThread;
|
|
const uint32_t mPluginId;
|
|
};
|
|
|
|
} // namespace gmp
|
|
} // namespace mozilla
|
|
|
|
#endif // GMPVideoEncoderParent_h_
|