content/public/browser/media_devices_monitor.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_PUBLIC_BROWSER_MEDIA_DEVICES_MONITOR_H_
   6 #define CONTENT_PUBLIC_BROWSER_MEDIA_DEVICES_MONITOR_H_
   7
   8 #include "content/common/content_export.h"
   9
  10 namespace content {
  11
  12 // Called to ensure the MediaStreamManager has started monitoring the capture
  13 // devices, this will trigger OnAudioCaptureDevicesChanged() and
  14 // OnVideoCaptureDevicesChanged() callbacks.
  15 // This must be called on the IO thread.
  16 CONTENT_EXPORT void EnsureMonitorCaptureDevices();
  17
  18 }  // namespace content
  19
  20 #endif  // CONTENT_PUBLIC_BROWSER_MEDIA_DEVICES_MONITOR_H_