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Side by Side Diff: content/renderer/gamepad_shared_memory_reader.h

Issue 133943002: Gamepad API support for chrome on android (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Created 6 years, 11 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 3 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 4 // found in the LICENSE file.
4 5
5 #ifndef CONTENT_RENDERER_GAMEPAD_SHARED_MEMORY_READER_H_ 6 #ifndef CONTENT_RENDERER_GAMEPAD_SHARED_MEMORY_READER_H_
6 #define CONTENT_RENDERER_GAMEPAD_SHARED_MEMORY_READER_H_ 7 #define CONTENT_RENDERER_GAMEPAD_SHARED_MEMORY_READER_H_
7 8
8 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
9 #include "base/memory/shared_memory.h" 10 #include "base/memory/shared_memory.h"
10 #include "third_party/WebKit/public/platform/WebGamepads.h" 11 #include "third_party/WebKit/public/platform/WebGamepads.h"
11 12
12 namespace content { 13 namespace content {
13 14
14 struct GamepadHardwareBuffer; 15 struct GamepadHardwareBuffer;
15 16
16 class GamepadSharedMemoryReader { 17 class GamepadSharedMemoryReader {
17 public: 18 public:
18 GamepadSharedMemoryReader(); 19 GamepadSharedMemoryReader();
19 virtual ~GamepadSharedMemoryReader(); 20 virtual ~GamepadSharedMemoryReader();
21 #if defined(OS_ANDROID)
22 void ResumeGamepads();
scottmg 2014/01/13 19:42:43 Could you explain why the renderer is calling thes
SaurabhK 2014/01/15 16:57:08 According to my observation polling thread which g
23 void PauseGamepads();
24 #endif
20 void SampleGamepads(blink::WebGamepads&); 25 void SampleGamepads(blink::WebGamepads&);
21 26
22 private: 27 private:
23 base::SharedMemoryHandle renderer_shared_memory_handle_; 28 base::SharedMemoryHandle renderer_shared_memory_handle_;
24 scoped_ptr<base::SharedMemory> renderer_shared_memory_; 29 scoped_ptr<base::SharedMemory> renderer_shared_memory_;
25 GamepadHardwareBuffer* gamepad_hardware_buffer_; 30 GamepadHardwareBuffer* gamepad_hardware_buffer_;
26 31
27 bool ever_interacted_with_; 32 bool ever_interacted_with_;
28 }; 33 };
29 34
30 } // namespace content 35 } // namespace content
31 36
32 #endif // CONTENT_RENDERER_GAMEPAD_SHARED_MEMORY_READER_H_ 37 #endif // CONTENT_RENDERER_GAMEPAD_SHARED_MEMORY_READER_H_
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