blob: ab60dc077ad0f65e4f76f524a1a5a9e322cdcf5b [file] [log] [blame]
// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "fuchsia_web/webengine/browser/web_engine_media_resource_provider_impl.h"
#include <lib/fidl/cpp/interface_handle.h>
#include <lib/sys/cpp/component_context.h>
#include "base/command_line.h"
#include "base/fuchsia/process_context.h"
#include "base/functional/bind.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/document_service.h"
#include "content/public/browser/permission_controller.h"
#include "content/public/browser/render_frame_host.h"
#include "fuchsia_web/webengine/browser/frame_impl.h"
#include "media/base/media_switches.h"
void WebEngineMediaResourceProviderImpl::Bind(
content::RenderFrameHost* frame_host,
mojo::PendingReceiver<mojom::WebEngineMediaResourceProvider> receiver) {
CHECK(frame_host);
// The object will delete itself when connection to the frame is broken.
new WebEngineMediaResourceProviderImpl(*frame_host, std::move(receiver));
}
WebEngineMediaResourceProviderImpl::WebEngineMediaResourceProviderImpl(
content::RenderFrameHost& render_frame_host,
mojo::PendingReceiver<mojom::WebEngineMediaResourceProvider> receiver)
: DocumentService(render_frame_host, std::move(receiver)) {}
WebEngineMediaResourceProviderImpl::~WebEngineMediaResourceProviderImpl() =
default;
void WebEngineMediaResourceProviderImpl::ShouldUseAudioConsumer(
ShouldUseAudioConsumerCallback callback) {
auto* frame_impl = FrameImpl::FromRenderFrameHost(&render_frame_host());
DCHECK(frame_impl);
std::move(callback).Run(
frame_impl->media_settings().has_audio_consumer_session_id());
}
void WebEngineMediaResourceProviderImpl::CreateAudioConsumer(
fidl::InterfaceRequest<fuchsia::media::AudioConsumer> request) {
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDisableAudioOutput)) {
LOG(WARNING)
<< "Could not create AudioConsumer because audio output feature flag "
"was not enabled.";
return;
}
auto factory = base::ComponentContextForProcess()
->svc()
->Connect<fuchsia::media::SessionAudioConsumerFactory>();
auto* frame_impl = FrameImpl::FromRenderFrameHost(&render_frame_host());
DCHECK(frame_impl);
if (!frame_impl->media_settings().has_audio_consumer_session_id()) {
LOG(WARNING) << "Renderer tried creating AudioConsumer for a Frame without "
"media_session_id().";
return;
}
factory->CreateAudioConsumer(
frame_impl->media_settings().audio_consumer_session_id(),
std::move(request));
}