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/* smplayer, GUI front-end for mplayer.
Copyright (C) 2006-2017 Ricardo Villalba <rvm@users.sourceforge.net>
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef DEVICEINFO_H
#define DEVICEINFO_H
#include <QString>
#include <QVariant>
#include <QList>
#ifdef Q_OS_WIN
#define USE_DSOUND_DEVICES 1
#define USE_MPV_WASAPI_DEVICES 1
#else
#define USE_ALSA_DEVICES 0
#define USE_MPV_ALSA_DEVICES 0
#define USE_PULSEAUDIO_DEVICES 1
#define USE_XV_ADAPTORS 1
#endif
#if defined(USE_MPV_ALSA_DEVICES) || defined(USE_MPV_WASAPI_DEVICES)
#define MPV_AUDIO_DEVICES 1
#endif
#ifndef Q_OS_WIN
#define CACHE_DEVICE_INFO
#endif
class QSettings;
class DeviceData {
public:
DeviceData() {};
DeviceData(QVariant ID, QString desc) { _id = ID; _desc = desc; };
~DeviceData() {};
void setID(QVariant ID) { _id = ID; };
void setDesc(QString desc) { _desc = desc; };
QVariant ID() const { return _id; };
QString desc() const { return _desc; };
private:
QVariant _id;
QString _desc;
};
typedef QList<DeviceData> DeviceList;
class DeviceInfo {
public:
#ifdef Q_OS_WIN
static DeviceList dsoundDevices();
static DeviceList displayDevices();
#else
#if USE_PULSEAUDIO_DEVICES
static DeviceList paDevices();
#endif
#if USE_ALSA_DEVICES
static DeviceList alsaDevices();
#endif
#if USE_XV_ADAPTORS
static DeviceList xvAdaptors();
#endif
#endif
#if MPV_AUDIO_DEVICES
static void setMpvBin(const QString & bin) { mpv_bin = bin; };
#if USE_MPV_ALSA_DEVICES
static DeviceList mpvAlsaDevices();
#endif
#if USE_MPV_WASAPI_DEVICES
static DeviceList mpvWasapiDevices();
#endif
static DeviceList mpvAudioDevices(const QString & mpv_bin, const QString & filter);
static DeviceList mpvAudioDevices(const QString & filter);
#endif
static QString printableName(const QString & driver_name, const DeviceData & device);
static QString internalName(const QString & driver_name, const DeviceData & device);
static QString printableName(const QString & driver_name, const QString & id, const QString & desc);
static QString internalName(const QString & driver_name, const QString & id, const QString & desc);
static QStringList extractDevice(const QString & internal_name);
protected:
#ifdef CACHE_DEVICE_INFO
static void saveList(QSettings * set, const QString & section_name, const DeviceList & list);
static DeviceList loadList(QSettings * set, const QString & section_name);
#endif
#ifdef Q_OS_WIN
enum DeviceType { Sound = 0, Display = 1 };
static DeviceList retrieveDevices(DeviceType type);
#endif
#if MPV_AUDIO_DEVICES
static QString mpv_bin;
#endif
};
#endif
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