chromium/third_party/blink/renderer/modules/mediastream/local_video_capturer_source.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/mediastream/local_video_capturer_source.h"

#include <utility>

#include "base/functional/callback_helpers.h"
#include "base/task/bind_post_task.h"
#include "base/task/single_thread_task_runner.h"
#include "base/token.h"
#include "media/capture/mojom/video_capture_types.mojom-blink.h"
#include "media/capture/video_capture_types.h"
#include "third_party/blink/public/platform/modules/video_capture/web_video_capture_impl_manager.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_copier_base.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_functional.h"

namespace blink {

LocalVideoCapturerSource::LocalVideoCapturerSource(
    scoped_refptr<base::SingleThreadTaskRunner> task_runner,
    LocalFrame* frame,
    const base::UnguessableToken& session_id)
    : … { … }

LocalVideoCapturerSource::~LocalVideoCapturerSource() { … }

media::VideoCaptureFormats LocalVideoCapturerSource::GetPreferredFormats() { … }

void LocalVideoCapturerSource::StartCapture(
    const media::VideoCaptureParams& params,
    const VideoCaptureDeliverFrameCB& new_frame_callback,
    const VideoCaptureSubCaptureTargetVersionCB&
        sub_capture_target_version_callback,
    const VideoCaptureNotifyFrameDroppedCB& frame_dropped_callback,
    const RunningCallback& running_callback) { … }

media::VideoCaptureFeedbackCB LocalVideoCapturerSource::GetFeedbackCallback()
    const { … }

void LocalVideoCapturerSource::RequestRefreshFrame() { … }

void LocalVideoCapturerSource::MaybeSuspend() { … }

void LocalVideoCapturerSource::Resume() { … }

void LocalVideoCapturerSource::StopCapture() { … }

void LocalVideoCapturerSource::OnLog(const std::string& message) { … }

void LocalVideoCapturerSource::OnStateUpdate(blink::VideoCaptureState state) { … }

// static
std::unique_ptr<VideoCapturerSource> LocalVideoCapturerSource::Create(
    scoped_refptr<base::SingleThreadTaskRunner> task_runner,
    LocalFrame* frame,
    const base::UnguessableToken& session_id) { … }

}  // namespace blink