chromium/third_party/blink/renderer/modules/breakout_box/pushable_media_stream_video_source.cc

// Copyright 2020 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/breakout_box/pushable_media_stream_video_source.h"

#include "base/synchronization/lock.h"
#include "base/task/bind_post_task.h"
#include "base/task/single_thread_task_runner.h"
#include "third_party/blink/public/mojom/mediastream/media_stream.mojom-blink.h"
#include "third_party/blink/renderer/platform/mediastream/media_stream_source.h"
#include "third_party/blink/renderer/platform/scheduler/public/post_cross_thread_task.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_copier_media.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_functional.h"

namespace blink {

PushableMediaStreamVideoSource::Broker::Broker(
    PushableMediaStreamVideoSource* source)
    : … { … }

void PushableMediaStreamVideoSource::Broker::OnClientStarted() { … }

void PushableMediaStreamVideoSource::Broker::OnClientStopped() { … }

bool PushableMediaStreamVideoSource::Broker::IsRunning() { … }

bool PushableMediaStreamVideoSource::Broker::CanDiscardAlpha() { … }

bool PushableMediaStreamVideoSource::Broker::RequireMappedFrame() { … }

void PushableMediaStreamVideoSource::Broker::PushFrame(
    scoped_refptr<media::VideoFrame> video_frame,
    base::TimeTicks estimated_capture_time) { … }

void PushableMediaStreamVideoSource::Broker::StopSource() { … }

bool PushableMediaStreamVideoSource::Broker::IsMuted() { … }

void PushableMediaStreamVideoSource::Broker::SetMuted(bool muted) { … }

void PushableMediaStreamVideoSource::Broker::OnSourceStarted(
    VideoCaptureDeliverFrameCB frame_callback) { … }

void PushableMediaStreamVideoSource::Broker::OnSourceDestroyedOrStopped() { … }

void PushableMediaStreamVideoSource::Broker::StopSourceOnMain() { … }

void PushableMediaStreamVideoSource::Broker::SetCanDiscardAlpha(
    bool can_discard_alpha) { … }

void PushableMediaStreamVideoSource::Broker::ProcessFeedback(
    const media::VideoCaptureFeedback& feedback) { … }

PushableMediaStreamVideoSource::PushableMediaStreamVideoSource(
    scoped_refptr<base::SingleThreadTaskRunner> main_task_runner)
    : … { … }

PushableMediaStreamVideoSource::~PushableMediaStreamVideoSource() { … }

void PushableMediaStreamVideoSource::PushFrame(
    scoped_refptr<media::VideoFrame> video_frame,
    base::TimeTicks estimated_capture_time) { … }

void PushableMediaStreamVideoSource::StartSourceImpl(
    VideoCaptureDeliverFrameCB frame_callback,
    EncodedVideoFrameCB encoded_frame_callback,
    VideoCaptureSubCaptureTargetVersionCB sub_capture_target_version_callback,
    // The pushable media stream does not report frame drops.
    VideoCaptureNotifyFrameDroppedCB) { … }

void PushableMediaStreamVideoSource::StopSourceImpl() { … }

base::WeakPtr<MediaStreamVideoSource>
PushableMediaStreamVideoSource::GetWeakPtr() { … }

void PushableMediaStreamVideoSource::OnSourceCanDiscardAlpha(
    bool can_discard_alpha) { … }

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

void PushableMediaStreamVideoSource::ProcessFeedbackInternal(
    const media::VideoCaptureFeedback& feedback) { … }

}  // namespace blink