video_capture_factory.h

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/*

 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.

 *  Use of this source code is governed by a BSD-style license

 *  that can be found in the LICENSE file in the root of the source

 *  tree. An additional intellectual property rights grant can be found

 *  in the file PATENTS.  All contributing project authors may

 *  be found in the AUTHORS file in the root of the source tree.

*/

// This file contains interfaces used for creating the VideoCaptureModule

// and DeviceInfo.

#ifndef MODULES_VIDEO_CAPTURE_VIDEO_CAPTURE_FACTORY_H_

#define MODULES_VIDEO_CAPTURE_VIDEO_CAPTURE_FACTORY_H_

#include "api/scoped_refptr.h"

#include "modules/video_capture/video_capture.h"

#include "modules/video_capture/video_capture_defines.h"

#include "rtc_base/system/rtc_export.h"

namespace webrtc {

class VideoCaptureOptions;

class RTC_EXPORT VideoCaptureFactory {

 public:

  // Create a video capture module object

  // id - unique identifier of this video capture module object.

  // deviceUniqueIdUTF8 - name of the device.

  //                      Available names can be found by using GetDeviceName

  static rtc::scoped_refptr<VideoCaptureModule> Create(

      const char* deviceUniqueIdUTF8);

  static rtc::scoped_refptr<VideoCaptureModule> Create(

      VideoCaptureOptions* options,

      const char* deviceUniqueIdUTF8);

  static VideoCaptureModule::DeviceInfo* CreateDeviceInfo();

  static VideoCaptureModule::DeviceInfo* CreateDeviceInfo(

      VideoCaptureOptions* options);

 private:

  ~VideoCaptureFactory();

};

}  // namespace webrtc

#endif  // MODULES_VIDEO_CAPTURE_VIDEO_CAPTURE_FACTORY_H_