Pass camera facing to WebKit

content/public/common/media_stream_request.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_PUBLIC_COMMON_MEDIA_STREAM_REQUEST_H_
 #define CONTENT_PUBLIC_COMMON_MEDIA_STREAM_REQUEST_H_
 
 #include <stddef.h>
 
 #include <map>
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "content/common/content_export.h"
 #include "media/base/audio_parameters.h"
+#include "media/base/video_facing.h"
 #include "ui/gfx/native_widget_types.h"
 #include "url/gurl.h"
 
 namespace content {
 
 // Types of media streams.
 enum MediaStreamType {
   MEDIA_NO_SERVICE = 0,
 
   // A device provided by the operating system (e.g., webcam input).
@@ skipping 13 matching lines @@
   NUM_MEDIA_TYPES
 };
 
 // Types of media stream requests that can be made to the media controller.
 enum MediaStreamRequestType {
   MEDIA_DEVICE_ACCESS = 0,
   MEDIA_GENERATE_STREAM,
   MEDIA_OPEN_DEVICE_PEPPER_ONLY  // Only used in requests made by Pepper.
 };
 
-// Facing mode for video capture.
-enum VideoFacingMode {
-  MEDIA_VIDEO_FACING_NONE = 0,
-  MEDIA_VIDEO_FACING_USER,
-  MEDIA_VIDEO_FACING_ENVIRONMENT,
-
-  NUM_MEDIA_VIDEO_FACING_MODE
-};
-
 // Elements in this enum should not be deleted or rearranged; the only
 // permitted operation is to add new elements before NUM_MEDIA_REQUEST_RESULTS.
 enum MediaStreamRequestResult {
   MEDIA_DEVICE_OK = 0,
   MEDIA_DEVICE_PERMISSION_DENIED = 1,
   MEDIA_DEVICE_PERMISSION_DISMISSED = 2,
   MEDIA_DEVICE_INVALID_STATE = 3,
   MEDIA_DEVICE_NO_HARDWARE = 4,
   MEDIA_DEVICE_INVALID_SECURITY_ORIGIN = 5,
   MEDIA_DEVICE_TAB_CAPTURE_FAILURE = 6,
@@ skipping 18 matching lines @@
 struct CONTENT_EXPORT MediaStreamDevice {
   MediaStreamDevice();
 
   MediaStreamDevice(MediaStreamType type,
                     const std::string& id,
                     const std::string& name);
 
   MediaStreamDevice(MediaStreamType type,
                     const std::string& id,
                     const std::string& name,
+                    media::VideoFacingMode facing);
+
+  MediaStreamDevice(MediaStreamType type,
+                    const std::string& id,
+                    const std::string& name,
                     int sample_rate,
                     int channel_layout,
                     int frames_per_buffer);
 
   MediaStreamDevice(const MediaStreamDevice& other);
 
   ~MediaStreamDevice();
 
   bool IsEqual(const MediaStreamDevice& second) const;
 
   // The device's type.
   MediaStreamType type;
 
   // The device's unique ID.
   std::string id;
 
   // The facing mode for video capture device.
-  VideoFacingMode video_facing;
+  media::VideoFacingMode video_facing;
 
   // The device id of a matched output device if any (otherwise empty).
   // Only applicable to audio devices.
   std::string matched_output_device_id;
 
   // The device's "friendly" name. Not guaranteed to be unique.
   std::string name;
 
   // Contains properties that match directly with those with the same name
   // in media::AudioParameters.
@@ skipping 136 matching lines @@
 
 // Callback used return results of media access requests.
 typedef base::Callback<void(const MediaStreamDevices& devices,
                             content::MediaStreamRequestResult result,
                             std::unique_ptr<MediaStreamUI> ui)>
     MediaResponseCallback;
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_MEDIA_STREAM_REQUEST_H_