PGMPVideoEncoder.ipdl

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/* -*- 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/. */

include protocol PGMPContent;

include GMPTypes;

using GMPVideoCodec from "gmp-video-codec.h";

using GMPVideoFrameType from "gmp-video-frame-encoded.h";

using GMPErr from "gmp-errors.h";

include "GMPMessageUtils.h";

include "GMPVideoEncoderChild.h";

namespace mozilla {

namespace gmp {

[ChildImpl="GMPVideoEncoderChild", ParentImpl=virtual]

sync protocol PGMPVideoEncoder

  manager PGMPContent;

child:

  async InitEncode(GMPVideoCodec aCodecSettings,

                   uint8_t[] aCodecSpecific,

                   int32_t aNumberOfCores,

                   uint32_t aMaxPayloadSize);

  async Encode(GMPVideoi420FrameData aInputFrame,

               uint8_t[] aCodecSpecificInfo,

               GMPVideoFrameType[] aFrameTypes);

  async SetChannelParameters(uint32_t aPacketLoss, uint32_t aRTT);

  async SetRates(uint32_t aNewBitRate, uint32_t aFrameRate);

  async SetPeriodicKeyFrames(bool aEnable);

  async EncodingComplete();

  async ChildShmemForPool(Shmem aEncodedBuffer);

parent:

  async __delete__();

  async Encoded(GMPVideoEncodedFrameData aEncodedFrame,

                uint8_t[] aCodecSpecificInfo);

  async Error(GMPErr aErr);

  async Shutdown();

  async ParentShmemForPool(Shmem aFrameBuffer);

  sync NeedShmem(uint32_t aEncodedBufferSize) returns (Shmem aMem);

};

} // namespace gmp

} // namespace mozilla