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/* -*- Mode: C++; tab-width: 8; 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 mozilla_dom_media_MediaIPCUtils_h
#define mozilla_dom_media_MediaIPCUtils_h
#include "ipc/IPCMessageUtils.h"
#include "mozilla/GfxMessageUtils.h"
#include "PlatformDecoderModule.h"
namespace IPC {
template<>
struct ParamTraits<mozilla::VideoInfo>
{
typedef mozilla::VideoInfo paramType;
static void Write(Message* aMsg, const paramType& aParam)
{
// TrackInfo
WriteParam(aMsg, aParam.mMimeType);
// VideoInfo
WriteParam(aMsg, aParam.mDisplay);
WriteParam(aMsg, aParam.mStereoMode);
WriteParam(aMsg, aParam.mImage);
WriteParam(aMsg, aParam.ImageRect());
}
static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
{
nsIntRect imageRect;
if (ReadParam(aMsg, aIter, &aResult->mMimeType) &&
ReadParam(aMsg, aIter, &aResult->mDisplay) &&
ReadParam(aMsg, aIter, &aResult->mStereoMode) &&
ReadParam(aMsg, aIter, &aResult->mImage) &&
ReadParam(aMsg, aIter, &imageRect)) {
aResult->SetImageRect(imageRect);
return true;
}
return false;
}
};
} // namespace IPC
#endif // mozilla_dom_media_MediaIPCUtils_h
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