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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_DESKTOP_AND_CURSOR_COMPOSER_H_ | 11 #ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ |
12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ | 12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ |
13 | 13 |
14 #include "webrtc/base/scoped_ptr.h" | 14 #include "webrtc/base/scoped_ptr.h" |
15 #include "webrtc/modules/desktop_capture/desktop_capturer.h" | 15 #include "webrtc/modules/desktop_capture/desktop_capturer.h" |
16 #include "webrtc/modules/desktop_capture/mouse_cursor_monitor.h" | 16 #include "webrtc/modules/desktop_capture/mouse_cursor_monitor.h" |
17 | 17 |
18 namespace webrtc { | 18 namespace webrtc { |
19 | 19 |
20 // A wrapper for DesktopCapturer that also captures mouse using specified | 20 // A wrapper for DesktopCapturer that also captures mouse using specified |
21 // MouseCursorMonitor and renders it on the generated streams. | 21 // MouseCursorMonitor and renders it on the generated streams. |
22 class DesktopAndCursorComposer : public DesktopCapturer, | 22 class DesktopAndCursorComposer : public DesktopCapturer, |
23 public DesktopCapturer::Callback, | 23 public DesktopCapturer::Callback, |
24 public MouseCursorMonitor::Callback { | 24 public MouseCursorMonitor::Callback { |
25 public: | 25 public: |
26 // Creates a new blender that captures mouse cursor using |mouse_monitor| and | 26 // Creates a new blender that captures mouse cursor using |mouse_monitor| and |
27 // renders it into the frames generated by |desktop_capturer|. If | 27 // renders it into the frames generated by |desktop_capturer|. If |
28 // |mouse_monitor| is NULL the frames are passed unmodified. Takes ownership | 28 // |mouse_monitor| is NULL the frames are passed unmodified. Takes ownership |
29 // of both arguments. | 29 // of both arguments. |
30 DesktopAndCursorComposer(DesktopCapturer* desktop_capturer, | 30 DesktopAndCursorComposer(DesktopCapturer* desktop_capturer, |
31 MouseCursorMonitor* mouse_monitor); | 31 MouseCursorMonitor* mouse_monitor); |
32 virtual ~DesktopAndCursorComposer(); | 32 virtual ~DesktopAndCursorComposer(); |
33 | 33 |
34 // DesktopCapturer interface. | 34 // DesktopCapturer interface. |
35 void Start(DesktopCapturer::Callback* callback) override; | 35 void Start(DesktopCapturer::Callback* callback) override; |
| 36 void SetSharedMemoryFactory( |
| 37 rtc::scoped_ptr<SharedMemoryFactory> shared_memory_factory) override; |
36 void Capture(const DesktopRegion& region) override; | 38 void Capture(const DesktopRegion& region) override; |
37 void SetExcludedWindow(WindowId window) override; | 39 void SetExcludedWindow(WindowId window) override; |
38 | 40 |
39 private: | 41 private: |
40 // DesktopCapturer::Callback interface. | 42 // DesktopCapturer::Callback interface. |
41 SharedMemory* CreateSharedMemory(size_t size) override; | |
42 void OnCaptureCompleted(DesktopFrame* frame) override; | 43 void OnCaptureCompleted(DesktopFrame* frame) override; |
43 | 44 |
44 // MouseCursorMonitor::Callback interface. | 45 // MouseCursorMonitor::Callback interface. |
45 void OnMouseCursor(MouseCursor* cursor) override; | 46 void OnMouseCursor(MouseCursor* cursor) override; |
46 void OnMouseCursorPosition(MouseCursorMonitor::CursorState state, | 47 void OnMouseCursorPosition(MouseCursorMonitor::CursorState state, |
47 const DesktopVector& position) override; | 48 const DesktopVector& position) override; |
48 | 49 |
49 rtc::scoped_ptr<DesktopCapturer> desktop_capturer_; | 50 rtc::scoped_ptr<DesktopCapturer> desktop_capturer_; |
50 rtc::scoped_ptr<MouseCursorMonitor> mouse_monitor_; | 51 rtc::scoped_ptr<MouseCursorMonitor> mouse_monitor_; |
51 | 52 |
52 DesktopCapturer::Callback* callback_; | 53 DesktopCapturer::Callback* callback_; |
53 | 54 |
54 rtc::scoped_ptr<MouseCursor> cursor_; | 55 rtc::scoped_ptr<MouseCursor> cursor_; |
55 MouseCursorMonitor::CursorState cursor_state_; | 56 MouseCursorMonitor::CursorState cursor_state_; |
56 DesktopVector cursor_position_; | 57 DesktopVector cursor_position_; |
57 | 58 |
58 RTC_DISALLOW_COPY_AND_ASSIGN(DesktopAndCursorComposer); | 59 RTC_DISALLOW_COPY_AND_ASSIGN(DesktopAndCursorComposer); |
59 }; | 60 }; |
60 | 61 |
61 } // namespace webrtc | 62 } // namespace webrtc |
62 | 63 |
63 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ | 64 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ |
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