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49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_media_MediaIPCUtils_h
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#define mozilla_dom_media_MediaIPCUtils_h
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#include "ipc/IPCMessageUtils.h"
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#include "mozilla/GfxMessageUtils.h"
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#include "PlatformDecoderModule.h"
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namespace IPC {
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template<>
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struct ParamTraits<mozilla::VideoInfo>
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{
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typedef mozilla::VideoInfo paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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// TrackInfo
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WriteParam(aMsg, aParam.mMimeType);
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// VideoInfo
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WriteParam(aMsg, aParam.mDisplay);
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WriteParam(aMsg, aParam.mStereoMode);
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WriteParam(aMsg, aParam.mImage);
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WriteParam(aMsg, aParam.ImageRect());
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}
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static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
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{
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nsIntRect imageRect;
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if (ReadParam(aMsg, aIter, &aResult->mMimeType) &&
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ReadParam(aMsg, aIter, &aResult->mDisplay) &&
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ReadParam(aMsg, aIter, &aResult->mStereoMode) &&
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ReadParam(aMsg, aIter, &aResult->mImage) &&
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ReadParam(aMsg, aIter, &imageRect)) {
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aResult->SetImageRect(imageRect);
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return true;
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}
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return false;
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}
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};
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} // namespace IPC
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#endif // mozilla_dom_media_MediaIPCUtils_h
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