blob: 898e388af5dccb060351808444cd1429e3f39dec [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "base/callback.h"
#include "base/memory/ref_counted.h"
#include "content/public/renderer/media_stream_audio_renderer.h"
#include "content/public/renderer/media_stream_video_renderer.h"
namespace base {
class SingleThreadTaskRunner;
} // namespace base
namespace blink {
class WebMediaStream;
} // namespace blink
namespace content {
// 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 MediaStreamRendererFactory {
virtual ~MediaStreamRendererFactory() {}
// Returns a MediaStreamVideoRenderer that uses the given task runners.
// |io_task_runner| is used for passing video frames.
virtual scoped_refptr<MediaStreamVideoRenderer> GetVideoRenderer(
const blink::WebMediaStream& web_stream,
const base::Closure& error_cb,
const MediaStreamVideoRenderer::RepaintCB& repaint_cb,
const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner) = 0;
virtual scoped_refptr<MediaStreamAudioRenderer> GetAudioRenderer(
const blink::WebMediaStream& web_stream,
int render_frame_id,
const std::string& device_id) = 0;
} // namespace content