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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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
#ifndef GFX_RENDERROOTTYPES_H
#define GFX_RENDERROOTTYPES_H
#include "mozilla/webrender/WebRenderAPI.h"
#include "mozilla/webrender/WebRenderTypes.h"
#include "mozilla/layers/WebRenderMessages.h"
#include "mozilla/layers/WebRenderScrollData.h"
namespace mozilla {
namespace layers {
struct DisplayListData {
wr::IdNamespace mIdNamespace;
LayoutDeviceRect mRect;
nsTArray<WebRenderParentCommand> mCommands;
Maybe<mozilla::ipc::ByteBuf> mDLItems;
Maybe<mozilla::ipc::ByteBuf> mDLCache;
Maybe<mozilla::ipc::ByteBuf> mDLSpatialTree;
wr::BuiltDisplayListDescriptor mDLDesc;
nsTArray<OpUpdateResource> mResourceUpdates;
nsTArray<RefCountedShmem> mSmallShmems;
nsTArray<mozilla::ipc::Shmem> mLargeShmems;
Maybe<WebRenderScrollData> mScrollData;
};
struct TransactionData {
wr::IdNamespace mIdNamespace;
nsTArray<WebRenderParentCommand> mCommands;
nsTArray<OpUpdateResource> mResourceUpdates;
nsTArray<RefCountedShmem> mSmallShmems;
nsTArray<mozilla::ipc::Shmem> mLargeShmems;
ScrollUpdatesMap mScrollUpdates;
uint32_t mPaintSequenceNumber;
};
typedef Maybe<TransactionData> MaybeTransactionData;
} // namespace layers
namespace ipc {
template <>
struct IPDLParamTraits<mozilla::layers::DisplayListData> {
typedef mozilla::layers::DisplayListData paramType;
static void Write(IPC::MessageWriter* aWriter, IProtocol* aActor,
paramType&& aParam);
static bool Read(IPC::MessageReader* aReader, IProtocol* aActor,
paramType* aResult);
};
template <>
struct IPDLParamTraits<mozilla::layers::TransactionData> {
typedef mozilla::layers::TransactionData paramType;
static void Write(IPC::MessageWriter* aWriter, IProtocol* aActor,
paramType&& aParam);
static bool Read(IPC::MessageReader* aReader, IProtocol* aActor,
paramType* aResult);
};
} // namespace ipc
} // namespace mozilla
#endif /* GFX_RENDERROOTTYPES_H */