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// Copyright 2021 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 "media/mojo/clients/win/media_foundation_renderer_client_factory.h"
#include "media/base/win/mf_helpers.h"
#include "media/mojo/clients/mojo_renderer.h"
#include "media/mojo/clients/mojo_renderer_factory.h"
#include "media/mojo/clients/win/media_foundation_renderer_client.h"
#include "media/mojo/mojom/renderer_extensions.mojom.h"
namespace media {
MediaFoundationRendererClientFactory::MediaFoundationRendererClientFactory(
scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner,
std::unique_ptr<media::MojoRendererFactory> mojo_renderer_factory)
: compositor_task_runner_(std::move(compositor_task_runner)),
mojo_renderer_factory_(std::move(mojo_renderer_factory)) {
DVLOG_FUNC(1);
}
MediaFoundationRendererClientFactory::~MediaFoundationRendererClientFactory() {
DVLOG_FUNC(1);
}
std::unique_ptr<media::Renderer>
MediaFoundationRendererClientFactory::CreateRenderer(
const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
const scoped_refptr<base::TaskRunner>& /*worker_task_runner*/,
media::AudioRendererSink* /*audio_renderer_sink*/,
media::VideoRendererSink* video_renderer_sink,
media::RequestOverlayInfoCB /*request_overlay_info_cb*/,
const gfx::ColorSpace& /*target_color_space*/) {
DVLOG_FUNC(1);
// Used to send messages from the MediaFoundationRendererClient (Renderer
// process), to the MediaFoundationRenderer (MF_CDM LPAC Utility process).
// The |renderer_extension_receiver| will be bound in MediaFoundationRenderer.
mojo::PendingRemote<media::mojom::MediaFoundationRendererExtension>
renderer_extension_remote;
auto renderer_extension_receiver =
renderer_extension_remote.InitWithNewPipeAndPassReceiver();
std::unique_ptr<media::MojoRenderer> mojo_renderer =
mojo_renderer_factory_->CreateMediaFoundationRenderer(
std::move(renderer_extension_receiver), media_task_runner,
video_renderer_sink);
// mojo_renderer's ownership is passed to MediaFoundationRendererClient.
return std::make_unique<MediaFoundationRendererClient>(
std::move(renderer_extension_remote), media_task_runner,
compositor_task_runner_, std::move(mojo_renderer), video_renderer_sink);
}
media::MediaResource::Type
MediaFoundationRendererClientFactory::GetRequiredMediaResourceType() {
return media::MediaResource::Type::STREAM;
}
} // namespace media
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