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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_SHARED_DESKTOP_FRAME_H_ | 11 #ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_SHARED_DESKTOP_FRAME_H_ |
12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_SHARED_DESKTOP_FRAME_H_ | 12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_SHARED_DESKTOP_FRAME_H_ |
13 | 13 |
14 #include "webrtc/base/constructormagic.h" | 14 #include "webrtc/base/constructormagic.h" |
15 #include "webrtc/base/scoped_ref_ptr.h" | 15 #include "webrtc/base/scoped_ref_ptr.h" |
16 #include "webrtc/modules/desktop_capture/desktop_frame.h" | 16 #include "webrtc/modules/desktop_capture/desktop_frame.h" |
17 | 17 |
18 namespace webrtc { | 18 namespace webrtc { |
19 | 19 |
20 // SharedDesktopFrame is a DesktopFrame that may have multiple instances all | 20 // SharedDesktopFrame is a DesktopFrame that may have multiple instances all |
21 // sharing the same buffer. | 21 // sharing the same buffer. |
22 class SharedDesktopFrame : public DesktopFrame { | 22 class SharedDesktopFrame : public DesktopFrame { |
23 public: | 23 public: |
24 virtual ~SharedDesktopFrame(); | 24 virtual ~SharedDesktopFrame(); |
25 | 25 |
| 26 static std::unique_ptr<SharedDesktopFrame> Wrap( |
| 27 std::unique_ptr<DesktopFrame> desktop_frame); |
| 28 |
| 29 // Deprecated. |
| 30 // TODO(sergeyu): remove this method. |
26 static SharedDesktopFrame* Wrap(DesktopFrame* desktop_frame); | 31 static SharedDesktopFrame* Wrap(DesktopFrame* desktop_frame); |
27 | 32 |
28 // Returns the underlying instance of DesktopFrame. | 33 // Returns the underlying instance of DesktopFrame. |
29 DesktopFrame* GetUnderlyingFrame(); | 34 DesktopFrame* GetUnderlyingFrame(); |
30 | 35 |
31 // Creates a clone of this object. | 36 // Creates a clone of this object. |
32 SharedDesktopFrame* Share(); | 37 std::unique_ptr<SharedDesktopFrame> Share(); |
33 | 38 |
34 // Checks if the frame is currently shared. If it returns false it's | 39 // Checks if the frame is currently shared. If it returns false it's |
35 // guaranteed that there are no clones of the object. | 40 // guaranteed that there are no clones of the object. |
36 bool IsShared(); | 41 bool IsShared(); |
37 | 42 |
38 private: | 43 private: |
39 class Core; | 44 class Core; |
40 | 45 |
41 SharedDesktopFrame(rtc::scoped_refptr<Core> core); | 46 SharedDesktopFrame(rtc::scoped_refptr<Core> core); |
42 | 47 |
43 rtc::scoped_refptr<Core> core_; | 48 rtc::scoped_refptr<Core> core_; |
44 | 49 |
45 RTC_DISALLOW_COPY_AND_ASSIGN(SharedDesktopFrame); | 50 RTC_DISALLOW_COPY_AND_ASSIGN(SharedDesktopFrame); |
46 }; | 51 }; |
47 | 52 |
48 } // namespace webrtc | 53 } // namespace webrtc |
49 | 54 |
50 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_SHARED_DESKTOP_FRAME_H_ | 55 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_SHARED_DESKTOP_FRAME_H_ |
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