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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 MEDIA_MOJO_CLIENTS_MOJO_RENDERER_FACTORY_H_
#define MEDIA_MOJO_CLIENTS_MOJO_RENDERER_FACTORY_H_
#include <memory>
#include <string>
#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "media/base/renderer_factory.h"
#include "media/mojo/buildflags.h"
#include "media/mojo/mojom/interface_factory.mojom.h"
#include "media/mojo/mojom/renderer.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
namespace media {
class MojoRenderer;
// The default factory class for creating MojoRenderer.
//
// The MojoRenderer should be thought of as a pure communication layer between
// media::Pipeline and a media::Renderer in a different process.
//
// Implementors of new media::Renderer types are encouraged to create small
// wrapper factories that use MRF, rather than creating derived MojoRenderer
// types, or extending MRF. See DecryptingRendererFactory and
// MediaPlayerRendererClientFactory for examples of small wrappers around MRF.
class MojoRendererFactory final : public RendererFactory {
public:
explicit MojoRendererFactory(
media::mojom::InterfaceFactory* interface_factory);
MojoRendererFactory(const MojoRendererFactory&) = delete;
MojoRendererFactory& operator=(const MojoRendererFactory&) = delete;
~MojoRendererFactory() final;
std::unique_ptr<Renderer> CreateRenderer(
const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
const scoped_refptr<base::TaskRunner>& worker_task_runner,
AudioRendererSink* audio_renderer_sink,
VideoRendererSink* video_renderer_sink,
RequestOverlayInfoCB request_overlay_info_cb,
const gfx::ColorSpace& target_color_space) final;
#if BUILDFLAG(IS_WIN)
std::unique_ptr<MojoRenderer> CreateMediaFoundationRenderer(
mojo::PendingRemote<mojom::MediaLog> media_log_remote,
mojo::PendingReceiver<mojom::MediaFoundationRendererExtension>
renderer_extension_receiver,
mojo::PendingRemote<mojom::MediaFoundationRendererClientExtension>
client_extension_remote,
const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
VideoRendererSink* video_renderer_sink);
#endif // BUILDFLAG(IS_WIN)
#if BUILDFLAG(ENABLE_CAST_RENDERER)
std::unique_ptr<MojoRenderer> CreateCastRenderer(
const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
VideoRendererSink* video_renderer_sink);
#endif // BUILDFLAG(ENABLE_CAST_RENDERER)
#if BUILDFLAG(IS_ANDROID)
std::unique_ptr<MojoRenderer> CreateFlingingRenderer(
const std::string& presentation_id,
mojo::PendingRemote<mojom::FlingingRendererClientExtension>
client_extenion_ptr,
const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
VideoRendererSink* video_renderer_sink);
std::unique_ptr<MojoRenderer> CreateMediaPlayerRenderer(
mojo::PendingReceiver<mojom::MediaPlayerRendererExtension>
renderer_extension_receiver,
mojo::PendingRemote<mojom::MediaPlayerRendererClientExtension>
client_extension_remote,
const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
VideoRendererSink* video_renderer_sink);
#endif // defined (OS_ANDROID)
private:
// InterfaceFactory or InterfaceProvider used to create or connect to remote
// renderer.
raw_ptr<media::mojom::InterfaceFactory> interface_factory_ = nullptr;
};
} // namespace media
#endif // MEDIA_MOJO_CLIENTS_MOJO_RENDERER_FACTORY_H_
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