mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
86 lines
2.7 KiB
C++
86 lines
2.7 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 GMPVideoDecoderChild_h_
|
|
#define GMPVideoDecoderChild_h_
|
|
|
|
#include "nsString.h"
|
|
#include "mozilla/gmp/PGMPVideoDecoderChild.h"
|
|
#include "gmp-video-decode.h"
|
|
#include "GMPSharedMemManager.h"
|
|
#include "GMPVideoHost.h"
|
|
#include "mozilla/gmp/GMPTypes.h"
|
|
|
|
namespace mozilla {
|
|
namespace gmp {
|
|
|
|
class GMPChild;
|
|
|
|
class GMPVideoDecoderChild : public PGMPVideoDecoderChild,
|
|
public GMPVideoDecoderCallback,
|
|
public GMPSharedMemManager
|
|
{
|
|
public:
|
|
GMPVideoDecoderChild(GMPChild* aPlugin);
|
|
virtual ~GMPVideoDecoderChild();
|
|
|
|
void Init(GMPVideoDecoder* aDecoder);
|
|
GMPVideoHostImpl& Host();
|
|
|
|
// GMPVideoDecoderCallback
|
|
virtual void Decoded(GMPVideoi420Frame* decodedFrame) MOZ_OVERRIDE;
|
|
virtual void ReceivedDecodedReferenceFrame(const uint64_t pictureId) MOZ_OVERRIDE;
|
|
virtual void ReceivedDecodedFrame(const uint64_t pictureId) MOZ_OVERRIDE;
|
|
virtual void InputDataExhausted() MOZ_OVERRIDE;
|
|
virtual void DrainComplete() MOZ_OVERRIDE;
|
|
virtual void ResetComplete() MOZ_OVERRIDE;
|
|
virtual void Error(GMPErr aError) MOZ_OVERRIDE;
|
|
|
|
// GMPSharedMemManager
|
|
virtual bool Alloc(size_t aSize, Shmem::SharedMemory::SharedMemoryType aType, Shmem* aMem) MOZ_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) MOZ_OVERRIDE
|
|
{
|
|
#ifndef SHMEM_ALLOC_IN_CHILD
|
|
SendParentShmemForPool(aMem);
|
|
#else
|
|
DeallocShmem(aMem);
|
|
#endif
|
|
}
|
|
|
|
private:
|
|
// PGMPVideoDecoderChild
|
|
virtual bool RecvInitDecode(const GMPVideoCodec& aCodecSettings,
|
|
const nsTArray<uint8_t>& aCodecSpecific,
|
|
const int32_t& aCoreCount) MOZ_OVERRIDE;
|
|
virtual bool RecvDecode(const GMPVideoEncodedFrameData& aInputFrame,
|
|
const bool& aMissingFrames,
|
|
const nsTArray<uint8_t>& aCodecSpecificInfo,
|
|
const int64_t& aRenderTimeMs) MOZ_OVERRIDE;
|
|
virtual bool RecvChildShmemForPool(Shmem& aFrameBuffer) MOZ_OVERRIDE;
|
|
virtual bool RecvReset() MOZ_OVERRIDE;
|
|
virtual bool RecvDrain() MOZ_OVERRIDE;
|
|
virtual bool RecvDecodingComplete() MOZ_OVERRIDE;
|
|
|
|
GMPChild* mPlugin;
|
|
GMPVideoDecoder* mVideoDecoder;
|
|
GMPVideoHostImpl mVideoHost;
|
|
};
|
|
|
|
} // namespace gmp
|
|
} // namespace mozilla
|
|
|
|
#endif // GMPVideoDecoderChild_h_
|