service_video_capture_provider.h | Explore in Territory

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_PROVIDER_H_
#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_PROVIDER_H_

#include <vector>

#include "base/threading/sequence_bound.h"
#include "base/threading/thread_checker.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "content/browser/renderer_host/media/ref_counted_video_source_provider.h"
#include "content/browser/renderer_host/media/video_capture_provider.h"
#include "content/common/content_export.h"
#include "content/public/browser/gpu_data_manager_observer.h"
#include "content/public/browser/service_process_host.h"
#include "services/video_capture/public/mojom/video_capture_service.mojom.h"

namespace content {

// Implementation of VideoCaptureProvider that uses
// video_capture::mojom::VideoCaptureService.
//
// Connects to the service lazily on demand and disconnects from the service as
// soon as all previously handed out VideoCaptureDeviceLauncher instances have
// been released and no more answers to GetDeviceInfosAsync() calls are pending.
class CONTENT_EXPORT ServiceVideoCaptureProvider
    : public VideoCaptureProvider,
      public content::GpuDataManagerObserver { … };

}  // namespace content

#endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_PROVIDER_H_
chromium/content/browser/renderer_host/media/service_video_capture_provider.h
