/usr/include/thunderbird/GMPVideoEncoderChild.h is in thunderbird-dev 1:38.6.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* 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 GMPChild;
class GMPVideoEncoderChild : public PGMPVideoEncoderChild,
public GMPVideoEncoderCallback,
public GMPSharedMemManager
{
public:
explicit GMPVideoEncoderChild(GMPChild* aPlugin);
virtual ~GMPVideoEncoderChild();
void Init(GMPVideoEncoder* aEncoder);
GMPVideoHostImpl& Host();
// GMPVideoEncoderCallback
virtual void Encoded(GMPVideoEncodedFrame* aEncodedFrame,
const uint8_t* aCodecSpecificInfo,
uint32_t aCodecSpecificInfoLength) override;
virtual void Error(GMPErr aError) override;
// GMPSharedMemManager
virtual bool Alloc(size_t aSize, Shmem::SharedMemory::SharedMemoryType aType, Shmem* aMem) override
{
#ifndef SHMEM_ALLOC_IN_CHILD
return CallNeedShmem(aSize, aMem);
#else
#ifdef GMP_SAFE_SHMEM
return AllocShmem(aSize, aType, aMem);
#else
return AllocUnsafeShmem(aSize, aType, aMem);
#endif
#endif
}
virtual void Dealloc(Shmem& aMem) override
{
#ifndef SHMEM_ALLOC_IN_CHILD
SendParentShmemForPool(aMem);
#else
DeallocShmem(aMem);
#endif
}
private:
// PGMPVideoEncoderChild
virtual bool RecvInitEncode(const GMPVideoCodec& aCodecSettings,
InfallibleTArray<uint8_t>&& aCodecSpecific,
const int32_t& aNumberOfCores,
const uint32_t& aMaxPayloadSize) override;
virtual bool RecvEncode(const GMPVideoi420FrameData& aInputFrame,
InfallibleTArray<uint8_t>&& aCodecSpecificInfo,
InfallibleTArray<GMPVideoFrameType>&& aFrameTypes) override;
virtual bool RecvChildShmemForPool(Shmem&& aEncodedBuffer) override;
virtual bool RecvSetChannelParameters(const uint32_t& aPacketLoss,
const uint32_t& aRTT) override;
virtual bool RecvSetRates(const uint32_t& aNewBitRate,
const uint32_t& aFrameRate) override;
virtual bool RecvSetPeriodicKeyFrames(const bool& aEnable) override;
virtual bool RecvEncodingComplete() override;
GMPChild* mPlugin;
GMPVideoEncoder* mVideoEncoder;
GMPVideoHostImpl mVideoHost;
};
} // namespace gmp
} // namespace mozilla
#endif // GMPVideoEncoderChild_h_
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