/*
 *  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.
 */

#include "webrtc/base/refcount.h"
#include "webrtc/base/scoped_ref_ptr.h"
#include "webrtc/modules/video_capture/windows/video_capture_ds.h"
#include "webrtc/modules/video_capture/windows/video_capture_mf.h"

namespace webrtc {
namespace videocapturemodule {

// static
VideoCaptureModule::DeviceInfo* VideoCaptureImpl::CreateDeviceInfo(
    const int32_t id) {
  // TODO(tommi): Use the Media Foundation version on Vista and up.
  return DeviceInfoDS::Create(id);
}

rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create(
    const int32_t id,
    const char* device_id) {
  if (device_id == nullptr)
    return nullptr;

  // TODO(tommi): Use Media Foundation implementation for Vista and up.
  rtc::scoped_refptr<VideoCaptureDS> capture(
      new rtc::RefCountedObject<VideoCaptureDS>(id));
  if (capture->Init(id, device_id) != 0) {
    return nullptr;
  }

  return capture;
}

}  // namespace videocapturemodule
}  // namespace webrtc