single_client_video_capture_host.h | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_MIRRORING_BROWSER_SINGLE_CLIENT_VIDEO_CAPTURE_HOST_H_
#define COMPONENTS_MIRRORING_BROWSER_SINGLE_CLIENT_VIDEO_CAPTURE_HOST_H_

#include <memory>
#include <string>
#include <utility>

#include "base/containers/flat_map.h"
#include "base/containers/flat_set.h"
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/sequence_checker.h"
#include "base/token.h"
#include "base/unguessable_token.h"
#include "content/public/browser/video_capture_device_launcher.h"
#include "media/capture/mojom/video_capture.mojom.h"
#include "media/capture/video/video_frame_receiver.h"
#include "mojo/public/cpp/bindings/remote.h"

VideoCaptureParams;
VideoCaptureDevice;

namespace mirroring {

// Implements a subset of mojom::VideoCaptureHost to proxy between a
// content::LaunchedVideoCaptureDevice and a single client. On Start(), uses the
// provided DeviceLauncherCreateCallback to launch a video capture device that
// outputs frames to |this|. The frames are received through the
// VideoFrameReceiver interface and are forwarded to |observer| through the
// mojom::VideoCaptureObserver interface.
// Instances of this class must be operated from the same thread that is reqired
// by the DeviceLauncherCreateCallback.
class SingleClientVideoCaptureHost final
    : public media::mojom::VideoCaptureHost,
      public media::VideoFrameReceiver { … };

}  // namespace mirroring

#endif  // COMPONENTS_MIRRORING_BROWSER_SINGLE_CLIENT_VIDEO_CAPTURE_HOST_H_
chromium/components/mirroring/browser/single_client_video_capture_host.h
