mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-26 01:20:25 +00:00
125 lines
4 KiB
C++
125 lines
4 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <AK/SharedBuffer.h>
|
|
#include <LibAudio/Buffer.h>
|
|
#include <LibAudio/ClientConnection.h>
|
|
|
|
namespace Audio {
|
|
|
|
ClientConnection::ClientConnection()
|
|
: IPC::ServerConnection<AudioClientEndpoint, AudioServerEndpoint>(*this, "/tmp/portal/audio")
|
|
{
|
|
}
|
|
|
|
void ClientConnection::handshake()
|
|
{
|
|
auto response = send_sync<Messages::AudioServer::Greet>();
|
|
set_my_client_id(response->client_id());
|
|
}
|
|
|
|
void ClientConnection::enqueue(const Buffer& buffer)
|
|
{
|
|
for (;;) {
|
|
const_cast<Buffer&>(buffer).shared_buffer().share_with(server_pid());
|
|
auto response = send_sync<Messages::AudioServer::EnqueueBuffer>(buffer.shbuf_id(), buffer.sample_count());
|
|
if (response->success())
|
|
break;
|
|
sleep(1);
|
|
}
|
|
}
|
|
|
|
bool ClientConnection::try_enqueue(const Buffer& buffer)
|
|
{
|
|
const_cast<Buffer&>(buffer).shared_buffer().share_with(server_pid());
|
|
auto response = send_sync<Messages::AudioServer::EnqueueBuffer>(buffer.shbuf_id(), buffer.sample_count());
|
|
return response->success();
|
|
}
|
|
|
|
bool ClientConnection::get_muted()
|
|
{
|
|
return send_sync<Messages::AudioServer::GetMuted>()->muted();
|
|
}
|
|
|
|
void ClientConnection::set_muted(bool muted)
|
|
{
|
|
send_sync<Messages::AudioServer::SetMuted>(muted);
|
|
}
|
|
|
|
int ClientConnection::get_main_mix_volume()
|
|
{
|
|
return send_sync<Messages::AudioServer::GetMainMixVolume>()->volume();
|
|
}
|
|
|
|
void ClientConnection::set_main_mix_volume(int volume)
|
|
{
|
|
send_sync<Messages::AudioServer::SetMainMixVolume>(volume);
|
|
}
|
|
|
|
int ClientConnection::get_remaining_samples()
|
|
{
|
|
return send_sync<Messages::AudioServer::GetRemainingSamples>()->remaining_samples();
|
|
}
|
|
|
|
int ClientConnection::get_played_samples()
|
|
{
|
|
return send_sync<Messages::AudioServer::GetPlayedSamples>()->played_samples();
|
|
}
|
|
|
|
void ClientConnection::set_paused(bool paused)
|
|
{
|
|
send_sync<Messages::AudioServer::SetPaused>(paused);
|
|
}
|
|
|
|
void ClientConnection::clear_buffer(bool paused)
|
|
{
|
|
send_sync<Messages::AudioServer::ClearBuffer>(paused);
|
|
}
|
|
|
|
int ClientConnection::get_playing_buffer()
|
|
{
|
|
return send_sync<Messages::AudioServer::GetPlayingBuffer>()->buffer_id();
|
|
}
|
|
|
|
void ClientConnection::handle(const Messages::AudioClient::FinishedPlayingBuffer& message)
|
|
{
|
|
if (on_finish_playing_buffer)
|
|
on_finish_playing_buffer(message.buffer_id());
|
|
}
|
|
|
|
void ClientConnection::handle(const Messages::AudioClient::MutedStateChanged& message)
|
|
{
|
|
if (on_muted_state_change)
|
|
on_muted_state_change(message.muted());
|
|
}
|
|
|
|
void ClientConnection::handle(const Messages::AudioClient::MainMixVolumeChanged& message)
|
|
{
|
|
if (on_main_mix_volume_change)
|
|
on_main_mix_volume_change(message.volume());
|
|
}
|
|
|
|
}
|