mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
33bb32f549
This patch was automatically generated using the following script:
function convert() {
echo "Converting $1 to $2..."
find . \
! -wholename "*/.git*" \
! -wholename "obj-ff-dbg*" \
-type f \
\( -iname "*.cpp" \
-o -iname "*.h" \
-o -iname "*.c" \
-o -iname "*.cc" \
-o -iname "*.idl" \
-o -iname "*.ipdl" \
-o -iname "*.ipdlh" \
-o -iname "*.mm" \) | \
xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}
convert MOZ_OVERRIDE override
convert MOZ_FINAL final
118 lines
3.7 KiB
C++
118 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set sw=2 ts=8 et 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
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef SharedBufferManagerPARENT_H_
|
|
#define SharedBufferManagerPARENT_H_
|
|
|
|
#include "mozilla/Atomics.h" // for Atomic
|
|
#include "mozilla/layers/PSharedBufferManagerParent.h"
|
|
#include "mozilla/StaticPtr.h"
|
|
|
|
#ifdef MOZ_HAVE_SURFACEDESCRIPTORGRALLOC
|
|
#include "mozilla/ipc/ProtocolUtils.h"
|
|
#include "mozilla/Mutex.h" // for Mutex
|
|
|
|
namespace android {
|
|
class GraphicBuffer;
|
|
}
|
|
#endif
|
|
|
|
namespace base {
|
|
class Thread;
|
|
}
|
|
|
|
namespace mozilla {
|
|
#ifdef MOZ_HAVE_SURFACEDESCRIPTORGRALLOC
|
|
class Mutex;
|
|
#endif
|
|
|
|
namespace layers {
|
|
|
|
class SharedBufferManagerParent : public PSharedBufferManagerParent
|
|
{
|
|
friend class GrallocReporter;
|
|
public:
|
|
/**
|
|
* Create a SharedBufferManagerParent for child process, and link to the child side before leaving
|
|
*/
|
|
static PSharedBufferManagerParent* Create(Transport* aTransport, ProcessId aOtherProcess);
|
|
|
|
#ifdef MOZ_HAVE_SURFACEDESCRIPTORGRALLOC
|
|
android::sp<android::GraphicBuffer> GetGraphicBuffer(int64_t key);
|
|
static android::sp<android::GraphicBuffer> GetGraphicBuffer(GrallocBufferRef aRef);
|
|
#endif
|
|
/**
|
|
* Create a SharedBufferManagerParent but do not open the link
|
|
*/
|
|
SharedBufferManagerParent(Transport* aTransport, ProcessId aOwner, base::Thread* aThread);
|
|
virtual ~SharedBufferManagerParent();
|
|
|
|
/**
|
|
* When the IPC channel down or something bad make this Manager die, clear all the buffer reference!
|
|
*/
|
|
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
|
|
|
|
virtual bool RecvAllocateGrallocBuffer(const IntSize&, const uint32_t&, const uint32_t&, mozilla::layers::MaybeMagicGrallocBufferHandle*) override;
|
|
virtual bool RecvDropGrallocBuffer(const mozilla::layers::MaybeMagicGrallocBufferHandle& handle) override;
|
|
|
|
/**
|
|
* Break the buffer's sharing state, decrease buffer reference for both side
|
|
*/
|
|
static void DropGrallocBuffer(ProcessId id, mozilla::layers::SurfaceDescriptor aDesc);
|
|
|
|
// Overriden from IToplevelProtocol
|
|
IToplevelProtocol*
|
|
CloneToplevel(const InfallibleTArray<ProtocolFdMapping>& aFds,
|
|
base::ProcessHandle aPeerProcess,
|
|
mozilla::ipc::ProtocolCloneContext* aCtx) override;
|
|
MessageLoop* GetMessageLoop();
|
|
|
|
protected:
|
|
|
|
/**
|
|
* Break the buffer's sharing state, decrease buffer reference for both side
|
|
*
|
|
* Must be called from SharedBufferManagerParent's thread
|
|
*/
|
|
void DropGrallocBufferImpl(mozilla::layers::SurfaceDescriptor aDesc);
|
|
|
|
// dispatched function
|
|
static void DropGrallocBufferSync(SharedBufferManagerParent* mgr, mozilla::layers::SurfaceDescriptor aDesc);
|
|
|
|
/**
|
|
* Function for find the buffer owner, most buffer passing on IPC contains only owner/key pair.
|
|
* Use these function to access the real buffer.
|
|
* Caller needs to hold sManagerMonitor.
|
|
*/
|
|
static SharedBufferManagerParent* GetInstance(ProcessId id);
|
|
|
|
/**
|
|
* All living SharedBufferManager instances used to find the buffer owner, and parent->child IPCs
|
|
*/
|
|
static std::map<base::ProcessId, SharedBufferManagerParent*> sManagers;
|
|
|
|
#ifdef MOZ_HAVE_SURFACEDESCRIPTORGRALLOC
|
|
/**
|
|
* Buffers owned by this SharedBufferManager pair
|
|
*/
|
|
std::map<int64_t, android::sp<android::GraphicBuffer> > mBuffers;
|
|
#endif
|
|
|
|
Transport* mTransport;
|
|
base::ProcessId mOwner;
|
|
base::Thread* mThread;
|
|
MessageLoop* mMainMessageLoop;
|
|
bool mDestroyed;
|
|
Mutex mLock;
|
|
|
|
static uint64_t sBufferKey;
|
|
static StaticAutoPtr<Monitor> sManagerMonitor;
|
|
};
|
|
|
|
} /* namespace layers */
|
|
} /* namespace mozilla */
|
|
#endif /* SharedBufferManagerPARENT_H_ */
|