media_stream_component_impl.cc | Explore in Territory

/*
 * Copyright (C) 2011 Ericsson AB. All rights reserved.
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/platform/mediastream/media_stream_component_impl.h"

#include "base/synchronization/lock.h"
#include "third_party/blink/public/platform/modules/mediastream/web_media_stream_audio_sink.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/mediastream/media_stream_source.h"
#include "third_party/blink/renderer/platform/wtf/uuid.h"

namespace blink {

namespace {

static int g_unique_media_stream_component_id = …;

void CheckSourceAndTrackSameType(
    const MediaStreamSource* source,
    const MediaStreamTrackPlatform* platform_track) { … }

}  // namespace

// static
int MediaStreamComponentImpl::GenerateUniqueId() { … }

MediaStreamComponentImpl::MediaStreamComponentImpl(
    const String& id,
    MediaStreamSource* source,
    std::unique_ptr<MediaStreamTrackPlatform> platform_track)
    : … { … }

MediaStreamComponentImpl::MediaStreamComponentImpl(
    MediaStreamSource* source,
    std::unique_ptr<MediaStreamTrackPlatform> platform_track)
    : … { … }

MediaStreamComponentImpl* MediaStreamComponentImpl::Clone() const { … }

void MediaStreamComponentImpl::Dispose() { … }

void MediaStreamComponentImpl::GetSettings(
    MediaStreamTrackPlatform::Settings& settings) { … }

MediaStreamTrackPlatform::CaptureHandle
MediaStreamComponentImpl::GetCaptureHandle() { … }

void MediaStreamComponentImpl::SetEnabled(bool enabled) { … }

void MediaStreamComponentImpl::SetContentHint(
    WebMediaStreamTrack::ContentHintType hint) { … }

void MediaStreamComponentImpl::AddSourceObserver(
    MediaStreamSource::Observer* observer) { … }

void MediaStreamComponentImpl::AddSink(WebMediaStreamAudioSink* sink) { … }

void MediaStreamComponentImpl::AddSink(
    WebMediaStreamSink* sink,
    const VideoCaptureDeliverFrameCB& callback,
    MediaStreamVideoSink::IsSecure is_secure,
    MediaStreamVideoSink::UsesAlpha uses_alpha) { … }

String MediaStreamComponentImpl::ToString() const { … }

void MediaStreamComponentImpl::Trace(Visitor* visitor) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/platform/mediastream/media_stream_component_impl.cc
