author Mike Hommey <>
Thu, 26 Mar 2015 12:07:17 +0900
changeset 258314 fc1e894eec2fbd34b745cd94f505080427d24705
parent 257987 a20c7910a82fa2df2f3398c1108d102bac9128b0
child 266020 b0cc8cf43e9281ad174e6c48d46582121c68c45a
child 267134 d778005df07235b5743764029b8fd60f94223636
permissions -rw-r--r--
Bug 1147207 - Add a ComposedFinder class that acts like a FileFinder proxy over multiple FileFinders. r=gps, a=sledru

/* -*- 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 */

#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
  explicit GMPVideoDecoderChild(GMPChild* aPlugin);
  virtual ~GMPVideoDecoderChild();

  void Init(GMPVideoDecoder* aDecoder);
  GMPVideoHostImpl& Host();

  // GMPVideoDecoderCallback
  virtual void Decoded(GMPVideoi420Frame* decodedFrame) override;
  virtual void ReceivedDecodedReferenceFrame(const uint64_t pictureId) override;
  virtual void ReceivedDecodedFrame(const uint64_t pictureId) override;
  virtual void InputDataExhausted() override;
  virtual void DrainComplete() override;
  virtual void ResetComplete() override;
  virtual void Error(GMPErr aError) override;

  // GMPSharedMemManager
  virtual bool Alloc(size_t aSize, Shmem::SharedMemory::SharedMemoryType aType, Shmem* aMem) override
    return CallNeedShmem(aSize, aMem);
    return AllocShmem(aSize, aType, aMem);
    return AllocUnsafeShmem(aSize, aType, aMem);
  virtual void Dealloc(Shmem& aMem) override

  // PGMPVideoDecoderChild
  virtual bool RecvInitDecode(const GMPVideoCodec& aCodecSettings,
                              InfallibleTArray<uint8_t>&& aCodecSpecific,
                              const int32_t& aCoreCount) override;
  virtual bool RecvDecode(const GMPVideoEncodedFrameData& aInputFrame,
                          const bool& aMissingFrames,
                          InfallibleTArray<uint8_t>&& aCodecSpecificInfo,
                          const int64_t& aRenderTimeMs) override;
  virtual bool RecvChildShmemForPool(Shmem&& aFrameBuffer) override;
  virtual bool RecvReset() override;
  virtual bool RecvDrain() override;
  virtual bool RecvDecodingComplete() override;

  GMPChild* mPlugin;
  GMPVideoDecoder* mVideoDecoder;
  GMPVideoHostImpl mVideoHost;

} // namespace gmp
} // namespace mozilla

#endif // GMPVideoDecoderChild_h_