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Side by Side Diff: media/capture/video/fake_video_capture_device.h

Issue 2005753006: ImageCapture: ScopedResultCallback (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: miu@s comments Created 4 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 // Implementation of a fake VideoCaptureDevice class. Used for testing other 5 // Implementation of a fake VideoCaptureDevice class. Used for testing other
6 // video capture classes when no real hardware is available. 6 // video capture classes when no real hardware is available.
7 7
8 #ifndef MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ 8 #ifndef MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_
9 #define MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ 9 #define MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_
10 10
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30 }; 30 };
31 31
32 FakeVideoCaptureDevice(BufferOwnership buffer_ownership, 32 FakeVideoCaptureDevice(BufferOwnership buffer_ownership,
33 float fake_capture_rate); 33 float fake_capture_rate);
34 ~FakeVideoCaptureDevice() override; 34 ~FakeVideoCaptureDevice() override;
35 35
36 // VideoCaptureDevice implementation. 36 // VideoCaptureDevice implementation.
37 void AllocateAndStart(const VideoCaptureParams& params, 37 void AllocateAndStart(const VideoCaptureParams& params,
38 std::unique_ptr<Client> client) override; 38 std::unique_ptr<Client> client) override;
39 void StopAndDeAllocate() override; 39 void StopAndDeAllocate() override;
40 bool TakePhoto(const TakePhotoCallback& photo_callback) override; 40 void TakePhoto(ScopedCallback<TakePhotoCallback> callback) override;
41 41
42 private: 42 private:
43 void CaptureUsingOwnBuffers(base::TimeTicks expected_execution_time); 43 void CaptureUsingOwnBuffers(base::TimeTicks expected_execution_time);
44 void CaptureUsingClientBuffers(base::TimeTicks expected_execution_time); 44 void CaptureUsingClientBuffers(base::TimeTicks expected_execution_time);
45 void BeepAndScheduleNextCapture( 45 void BeepAndScheduleNextCapture(
46 base::TimeTicks expected_execution_time, 46 base::TimeTicks expected_execution_time,
47 const base::Callback<void(base::TimeTicks)>& next_capture); 47 const base::Callback<void(base::TimeTicks)>& next_capture);
48 48
49 // |thread_checker_| is used to check that all methods are called in the 49 // |thread_checker_| is used to check that all methods are called in the
50 // correct thread that owns the object. 50 // correct thread that owns the object.
(...skipping 17 matching lines...) Expand all
68 // FakeVideoCaptureDevice post tasks to itself for frame construction and 68 // FakeVideoCaptureDevice post tasks to itself for frame construction and
69 // needs to deal with asynchronous StopAndDeallocate(). 69 // needs to deal with asynchronous StopAndDeallocate().
70 base::WeakPtrFactory<FakeVideoCaptureDevice> weak_factory_; 70 base::WeakPtrFactory<FakeVideoCaptureDevice> weak_factory_;
71 71
72 DISALLOW_COPY_AND_ASSIGN(FakeVideoCaptureDevice); 72 DISALLOW_COPY_AND_ASSIGN(FakeVideoCaptureDevice);
73 }; 73 };
74 74
75 } // namespace media 75 } // namespace media
76 76
77 #endif // MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ 77 #endif // MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_
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