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/*
Copyright (C) 2022 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "audio_api.h"
#include "lib/dcpomatic_assert.h"
#include <boost/optional.hpp>
#include <vector>
using std::string;
using std::vector;
using boost::optional;
static AudioAPI wasapi(_("WASAPI"), "wasapi", RtAudio::WINDOWS_WASAPI);
static AudioAPI asio(_("ASIO"), "asio", RtAudio::WINDOWS_ASIO);
static AudioAPI pulse(_("PulseAudio"), "pulse", RtAudio::LINUX_PULSE);
static AudioAPI alsa(_("ALSA"), "alsa", RtAudio::LINUX_ALSA);
static AudioAPI core(_("CoreAudio"), "core", RtAudio::MACOSX_CORE);
vector<AudioAPI>
audio_apis()
{
#ifdef DCPOMATIC_WINDOWS
return { wasapi, asio };
};
#endif
#ifdef DCPOMATIC_LINUX
return { pulse, alsa };
#endif
#ifdef DCPOMATIC_OSX
return { core };
#endif
}
AudioAPI
id_to_audio_api(string id)
{
const auto apis = audio_apis();
auto iter = std::find_if(apis.begin(), apis.end(), [&id](AudioAPI const& api) { return api.id() == id; });
if (iter == apis.end()) {
return apis[0];
}
return *iter;
}
AudioAPI
rtaudio_id_to_audio_api(RtAudio::Api id)
{
const auto apis = audio_apis();
auto iter = std::find_if(apis.begin(), apis.end(), [&id](AudioAPI const& api) { return api.rtaudio_id() == id; });
DCPOMATIC_ASSERT(iter != apis.end());
return *iter;
}
AudioAPI
id_to_audio_api(optional<string> id)
{
const auto apis = audio_apis();
if (!id) {
return apis[0];
}
return id_to_audio_api(*id);
}
AudioAPI
index_to_audio_api(int index)
{
const auto apis = audio_apis();
if (index < 0 || index >= static_cast<int>(apis.size())) {
return apis[0];
}
return apis[index];
}
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