OLD | NEW |
1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_BUILDABLE_VIDEO_CAPTURE_DEVICE_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_BUILDABLE_VIDEO_CAPTURE_DEVICE_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_BUILDABLE_VIDEO_CAPTURE_DEVICE_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_BUILDABLE_VIDEO_CAPTURE_DEVICE_H_ |
7 | 7 |
8 #include "base/memory/ptr_util.h" | 8 #include "base/memory/ptr_util.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" |
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
61 media::VideoCaptureDevice::TakePhotoCallback callback) = 0; | 61 media::VideoCaptureDevice::TakePhotoCallback callback) = 0; |
62 virtual void MaybeSuspendDevice() = 0; | 62 virtual void MaybeSuspendDevice() = 0; |
63 virtual void ResumeDevice() = 0; | 63 virtual void ResumeDevice() = 0; |
64 virtual void RequestRefreshFrame() = 0; | 64 virtual void RequestRefreshFrame() = 0; |
65 | 65 |
66 // Methods for specific types of devices. | 66 // Methods for specific types of devices. |
67 virtual void SetDesktopCaptureWindowIdAsync(gfx::NativeViewId window_id, | 67 virtual void SetDesktopCaptureWindowIdAsync(gfx::NativeViewId window_id, |
68 base::OnceClosure done_cb) = 0; | 68 base::OnceClosure done_cb) = 0; |
69 }; | 69 }; |
70 | 70 |
71 // Note: GetDeviceInfosAsync is only relevant for devices with | |
72 // MediaStreamType == MEDIA_DEVICE_VIDEO_CAPTURE, i.e. camera devices. | |
73 class CONTENT_EXPORT VideoCaptureProvider { | 71 class CONTENT_EXPORT VideoCaptureProvider { |
74 public: | 72 public: |
75 using GetDeviceInfosCallback = | |
76 base::Callback<void(const std::vector<media::VideoCaptureDeviceInfo>&)>; | |
77 | |
78 virtual ~VideoCaptureProvider() {} | 73 virtual ~VideoCaptureProvider() {} |
79 | 74 |
80 virtual void Uninitialize() = 0; | 75 virtual void Uninitialize() = 0; |
81 | 76 |
82 // The passed-in |result_callback| must guarantee that the called | 77 // The passed-in |result_callback| must guarantee that the called |
83 // instance stays alive until |result_callback| is invoked. | 78 // instance stays alive until |result_callback| is invoked. |
84 virtual void GetDeviceInfosAsync( | 79 virtual void GetDeviceInfosAsync( |
85 const GetDeviceInfosCallback& result_callback) = 0; | 80 const base::Callback< |
| 81 void(const std::vector<media::VideoCaptureDeviceInfo>&)>& |
| 82 result_callback) = 0; |
86 | 83 |
87 virtual std::unique_ptr<VideoCaptureDeviceLauncher> | 84 virtual std::unique_ptr<VideoCaptureDeviceLauncher> |
88 CreateDeviceLauncher() = 0; | 85 CreateDeviceLauncher() = 0; |
89 }; | 86 }; |
90 | 87 |
91 } // namespace content | 88 } // namespace content |
92 | 89 |
93 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_BUILDABLE_VIDEO_CAPTURE_DEVICE_H_ | 90 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_BUILDABLE_VIDEO_CAPTURE_DEVICE_H_ |
OLD | NEW |