mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* vim: sw=2 ts=8 et :
|
|
*/
|
|
/* 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_LAYERS_COMPOSITABLETRANSACTIONPARENT_H
|
|
#define MOZILLA_LAYERS_COMPOSITABLETRANSACTIONPARENT_H
|
|
|
|
#include <vector> // for vector
|
|
#include "mozilla/Attributes.h" // for MOZ_OVERRIDE
|
|
#include "mozilla/layers/AsyncTransactionTracker.h" // for AsyncTransactionTracker
|
|
#include "mozilla/layers/ISurfaceAllocator.h" // for ISurfaceAllocator
|
|
#include "mozilla/layers/LayersMessages.h" // for EditReply, etc
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
class CompositableHost;
|
|
class PTextureChild;
|
|
|
|
typedef std::vector<mozilla::layers::EditReply> EditReplyVector;
|
|
|
|
// Since PCompositble has two potential manager protocols, we can't just call
|
|
// the Manager() method usually generated when there's one manager protocol,
|
|
// so both manager protocols implement this and we keep a reference to them
|
|
// through this interface.
|
|
class CompositableParentManager : public ISurfaceAllocator
|
|
, public AsyncTransactionTrackersHolder
|
|
{
|
|
public:
|
|
virtual void SendFenceHandleIfPresent(PTextureParent* aTexture,
|
|
CompositableHost* aCompositableHost) = 0;
|
|
|
|
virtual void SendFenceHandle(AsyncTransactionTracker* aTracker,
|
|
PTextureParent* aTexture,
|
|
const FenceHandle& aFence) = 0;
|
|
|
|
virtual void SendAsyncMessage(const InfallibleTArray<AsyncParentMessageData>& aMessage) = 0;
|
|
|
|
void SendPendingAsyncMessges();
|
|
|
|
/**
|
|
* Get child side's process Id.
|
|
*/
|
|
virtual base::ProcessId GetChildProcessId() = 0;
|
|
|
|
protected:
|
|
/**
|
|
* Handle the IPDL messages that affect PCompositable actors.
|
|
*/
|
|
bool ReceiveCompositableUpdate(const CompositableOperation& aEdit,
|
|
EditReplyVector& replyv);
|
|
bool IsOnCompositorSide() const MOZ_OVERRIDE { return true; }
|
|
|
|
/**
|
|
* Return true if this protocol is asynchronous with respect to the content
|
|
* thread (ImageBridge for instance).
|
|
*/
|
|
virtual bool IsAsync() const { return false; }
|
|
|
|
virtual void ReplyRemoveTexture(const OpReplyRemoveTexture& aReply) {}
|
|
|
|
std::vector<AsyncParentMessageData> mPendingAsyncMessage;
|
|
};
|
|
|
|
} // namespace
|
|
} // namespace
|
|
|
|
#endif
|