media/webrtc/trunk/webrtc/modules/video_capture/windows/device_info_mf.h
author Randell Jesup <rjesup@jesup.org>
Tue, 13 Jun 2017 01:54:13 -0400
changeset 414812 cbb06ea384e95b8e33886c0825bee14867a8851b
parent 414811 fda2b2655b267852bfd29fe60a3ca0664c8de18b
child 503443 f40ca921b74b4387d281548d2cd60bbb67e0611c
permissions -rw-r--r--
Bug 1341285: rollup of changes for webrtc after applying webrtc.org v57 update r=ng,jesup,pehrsons,drno,dminor,cpearce,jya,glandium,dmajor Includes re-importing gyp files removed from upstream in v56, and then updating them to match the BUILD.gn file changes.

/*
 *  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.
 */

#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_WINDOWS_DEVICE_INFO_MF_H_
#define WEBRTC_MODULES_VIDEO_CAPTURE_WINDOWS_DEVICE_INFO_MF_H_

#include "webrtc/modules/video_capture/device_info_impl.h"

namespace webrtc {
namespace videocapturemodule {

// Provides video capture device information using the Media Foundation API.
class DeviceInfoMF : public DeviceInfoImpl {
 public:
  explicit DeviceInfoMF();
  virtual ~DeviceInfoMF();

  int32_t Init();
  virtual uint32_t NumberOfDevices();

  virtual int32_t GetDeviceName(uint32_t deviceNumber, char* deviceNameUTF8,
                                uint32_t deviceNameLength,
                                char* deviceUniqueIdUTF8,
                                uint32_t deviceUniqueIdUTF8Length,
                                char* productUniqueIdUTF8,
                                uint32_t productUniqueIdUTF8Length);

  virtual int32_t DisplayCaptureSettingsDialogBox(
      const char* deviceUniqueIdUTF8, const char* dialogTitleUTF8,
      void* parentWindow, uint32_t positionX, uint32_t positionY);
};

}  // namespace videocapturemodule
}  // namespace webrtc

#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_WINDOWS_DEVICE_INFO_MF_H_