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Side by Side Diff: media/capture/video/win/video_capture_device_factory_win.h

Issue 2081653004: Revert of Re-Reland: Make media/capture gn and gyps produce components (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 6 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 VideoCaptureDeviceFactory class for Windows platforms. 5 // Implementation of a VideoCaptureDeviceFactory class for Windows platforms.
6 6
7 #ifndef MEDIA_CAPTURE_VIDEO_WIN_VIDEO_CAPTURE_DEVICE_FACTORY_WIN_H_ 7 #ifndef MEDIA_CAPTURE_VIDEO_WIN_VIDEO_CAPTURE_DEVICE_FACTORY_WIN_H_
8 #define MEDIA_CAPTURE_VIDEO_WIN_VIDEO_CAPTURE_DEVICE_FACTORY_WIN_H_ 8 #define MEDIA_CAPTURE_VIDEO_WIN_VIDEO_CAPTURE_DEVICE_FACTORY_WIN_H_
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "media/capture/video/video_capture_device_factory.h" 11 #include "media/capture/video/video_capture_device_factory.h"
12 12
13 namespace media { 13 namespace media {
14 14
15 // Extension of VideoCaptureDeviceFactory to create and manipulate Windows 15 // Extension of VideoCaptureDeviceFactory to create and manipulate Windows
16 // devices, via either DirectShow or MediaFoundation APIs. 16 // devices, via either DirectShow or MediaFoundation APIs.
17 class CAPTURE_EXPORT VideoCaptureDeviceFactoryWin 17 class MEDIA_EXPORT VideoCaptureDeviceFactoryWin
18 : public VideoCaptureDeviceFactory { 18 : public VideoCaptureDeviceFactory {
19 public: 19 public:
20 static bool PlatformSupportsMediaFoundation(); 20 static bool PlatformSupportsMediaFoundation();
21 21
22 VideoCaptureDeviceFactoryWin(); 22 VideoCaptureDeviceFactoryWin();
23 ~VideoCaptureDeviceFactoryWin() override {} 23 ~VideoCaptureDeviceFactoryWin() override {}
24 24
25 std::unique_ptr<VideoCaptureDevice> Create( 25 std::unique_ptr<VideoCaptureDevice> Create(
26 const VideoCaptureDevice::Name& device_name) override; 26 const VideoCaptureDevice::Name& device_name) override;
27 void GetDeviceNames(VideoCaptureDevice::Names* device_names) override; 27 void GetDeviceNames(VideoCaptureDevice::Names* device_names) override;
28 void GetDeviceSupportedFormats( 28 void GetDeviceSupportedFormats(
29 const VideoCaptureDevice::Name& device, 29 const VideoCaptureDevice::Name& device,
30 VideoCaptureFormats* supported_formats) override; 30 VideoCaptureFormats* supported_formats) override;
31 31
32 private: 32 private:
33 // Media Foundation is available in Win7 and later, use it if explicitly 33 // Media Foundation is available in Win7 and later, use it if explicitly
34 // forced via flag, else use DirectShow. 34 // forced via flag, else use DirectShow.
35 const bool use_media_foundation_; 35 const bool use_media_foundation_;
36 36
37 DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactoryWin); 37 DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactoryWin);
38 }; 38 };
39 39
40 } // namespace media 40 } // namespace media
41 41
42 #endif // MEDIA_CAPTURE_VIDEO_WIN_VIDEO_CAPTURE_DEVICE_FACTORY_WIN_H_ 42 #endif // MEDIA_CAPTURE_VIDEO_WIN_VIDEO_CAPTURE_DEVICE_FACTORY_WIN_H_
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