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content / browser / media / audio_stream_broker_helper.cc [blame]
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/media/audio_stream_broker_helper.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/public/browser/browser_thread.h"
namespace content {
void NotifyFrameHostOfAudioStreamStarted(int render_process_id,
int render_frame_id,
bool is_capturing) {
auto impl = [](int render_process_id, int render_frame_id,
bool is_capturing) {
if (auto* host =
RenderFrameHostImpl::FromID(render_process_id, render_frame_id)) {
const auto type =
is_capturing
? RenderFrameHostImpl::MediaStreamType::kCapturingMediaStream
: RenderFrameHostImpl::MediaStreamType::kPlayingAudioStream;
host->OnMediaStreamAdded(type);
}
};
GetUIThreadTaskRunner({})->PostTask(
FROM_HERE,
base::BindOnce(impl, render_process_id, render_frame_id, is_capturing));
}
void NotifyFrameHostOfAudioStreamStopped(int render_process_id,
int render_frame_id,
bool is_capturing) {
auto impl = [](int render_process_id, int render_frame_id,
bool is_capturing) {
RenderFrameHostImpl* host =
RenderFrameHostImpl::FromID(render_process_id, render_frame_id);
const auto type =
is_capturing
? RenderFrameHostImpl::MediaStreamType::kCapturingMediaStream
: RenderFrameHostImpl::MediaStreamType::kPlayingAudioStream;
if (host && host->HasMediaStreams(type)) {
host->OnMediaStreamRemoved(type);
}
};
GetUIThreadTaskRunner({})->PostTask(
FROM_HERE,
base::BindOnce(impl, render_process_id, render_frame_id, is_capturing));
}
} // namespace content