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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASTREAM_MEDIA_STREAM_RENDERER_FACTORY_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASTREAM_MEDIA_STREAM_RENDERER_FACTORY_H_
#include "base/memory/scoped_refptr.h"
#include "base/task/sequenced_task_runner.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/renderer/modules/mediastream/media_stream_audio_renderer.h"
#include "third_party/blink/renderer/modules/mediastream/media_stream_video_renderer.h"
#include "third_party/blink/renderer/modules/modules_export.h"
namespace base {
class SingleThreadTaskRunner;
} // namespace base
namespace blink {
class WebMediaStream;
class WebLocalFrame;
// MediaStreamRendererFactory is used by WebMediaPlayerMS to create audio
// and video feeds from a MediaStream provided an URL. The factory methods are
// virtual in order for Blink web tests to be able to override them.
class MODULES_EXPORT MediaStreamRendererFactory {
public:
MediaStreamRendererFactory();
MediaStreamRendererFactory(const MediaStreamRendererFactory&) = delete;
MediaStreamRendererFactory& operator=(const MediaStreamRendererFactory&) =
delete;
virtual ~MediaStreamRendererFactory();
virtual scoped_refptr<MediaStreamVideoRenderer> GetVideoRenderer(
const WebMediaStream& web_stream,
const MediaStreamVideoRenderer::RepaintCB& repaint_cb,
scoped_refptr<base::SequencedTaskRunner> video_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> main_render_task_runner);
virtual scoped_refptr<MediaStreamAudioRenderer> GetAudioRenderer(
const WebMediaStream& web_stream,
WebLocalFrame* web_frame,
const WebString& device_id,
base::RepeatingCallback<void()> on_render_error_callback);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASTREAM_MEDIA_STREAM_RENDERER_FACTORY_H_
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