blob: 1ace534b7cba705224c19ed039626cbcba2ea589 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_IN_PROCESS_IO_SURFACE_MANAGER_MAC_H_
#define CONTENT_BROWSER_IN_PROCESS_IO_SURFACE_MANAGER_MAC_H_
#include "base/containers/scoped_ptr_hash_map.h"
#include "base/mac/scoped_mach_port.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/singleton.h"
#include "base/synchronization/lock.h"
#include "content/common/content_export.h"
#include "content/common/mac/io_surface_manager.h"
namespace content {
class CONTENT_EXPORT InProcessIOSurfaceManager : public IOSurfaceManager {
public:
static InProcessIOSurfaceManager* GetInstance();
// Overridden from IOSurfaceManager:
bool RegisterIOSurface(int io_surface_id,
int client_id,
IOSurfaceRef io_surface) override;
void UnregisterIOSurface(int io_surface_id, int client_id) override;
IOSurfaceRef AcquireIOSurface(int io_surface_id) override;
private:
friend struct DefaultSingletonTraits<InProcessIOSurfaceManager>;
InProcessIOSurfaceManager();
~InProcessIOSurfaceManager() override;
using IOSurfaceMap =
base::ScopedPtrHashMap<int, scoped_ptr<base::mac::ScopedMachSendRight>>;
IOSurfaceMap io_surfaces_;
base::Lock lock_;
DISALLOW_COPY_AND_ASSIGN(InProcessIOSurfaceManager);
};
} // namespace content
#endif // CONTENT_BROWSER_IN_PROCESS_IO_SURFACE_MANAGER_MAC_H_
|
