content/browser/in_process_io_surface_manager_mac.h - Issue 1532813002: Replace IOSurfaceManager by directly passing IOSurface Mach ports over Chrome IPC.

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Side by Side Diff: content/browser/in_process_io_surface_manager_mac.h

Issue 1532813002: Replace IOSurfaceManager by directly passing IOSurface Mach ports over Chrome IPC. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Fix Windows compile Created 5 years ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef CONTENT_BROWSER_IN_PROCESS_IO_SURFACE_MANAGER_MAC_H_

6 #define CONTENT_BROWSER_IN_PROCESS_IO_SURFACE_MANAGER_MAC_H_

7

8 #include "base/containers/scoped_ptr_hash_map.h"

9 #include "base/mac/scoped_mach_port.h"

10 #include "base/macros.h"

11 #include "base/memory/scoped_ptr.h"

12 #include "base/memory/singleton.h"

13 #include "base/synchronization/lock.h"

14 #include "content/common/content_export.h"

15 #include "ui/gfx/mac/io_surface_manager.h"

16

17 namespace content {

18

19 class CONTENT_EXPORT InProcessIOSurfaceManager : public gfx::IOSurfaceManager {

20 public:

21 static InProcessIOSurfaceManager* GetInstance();

22

23 // Overridden from IOSurfaceManager:

24 bool RegisterIOSurface(gfx::IOSurfaceId io_surface_id,

25 int client_id,

26 IOSurfaceRef io_surface) override;

27 void UnregisterIOSurface(gfx::IOSurfaceId io_surface_id,

28 int client_id) override;

29 IOSurfaceRef AcquireIOSurface(gfx::IOSurfaceId io_surface_id) override;

30

31 private:

32 friend struct base::DefaultSingletonTraits<InProcessIOSurfaceManager>;

33

34 InProcessIOSurfaceManager();

35 ~InProcessIOSurfaceManager() override;

36

37 using IOSurfaceMap =

38 base::ScopedPtrHashMap<gfx::IOSurfaceId,

39 scoped_ptr<base::mac::ScopedMachSendRight>>;

40 IOSurfaceMap io_surfaces_;

41 base::Lock lock_;

42

43 DISALLOW_COPY_AND_ASSIGN(InProcessIOSurfaceManager);

44 };

45

46 } // namespace content

47

48 #endif // CONTENT_BROWSER_IN_PROCESS_IO_SURFACE_MANAGER_MAC_H_

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