| 1 | /* smplayer, GUI front-end for mplayer.
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| 2 | Copyright (C) 2006-2017 Ricardo Villalba <rvm@users.sourceforge.net>
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 17 | */
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| 18 |
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| 19 | #ifndef DEVICEINFO_H
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| 20 | #define DEVICEINFO_H
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| 21 |
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| 22 | #include <QString>
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| 23 | #include <QVariant>
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| 24 | #include <QList>
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| 25 |
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| 26 | #ifdef Q_OS_WIN
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| 27 | #define USE_DSOUND_DEVICES 1
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| 28 | #define USE_MPV_WASAPI_DEVICES 1
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| 29 | #else
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| 30 | #define USE_ALSA_DEVICES 0
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| 31 | #define USE_MPV_ALSA_DEVICES 0
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| 32 | #define USE_PULSEAUDIO_DEVICES 1
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| 33 | #define USE_XV_ADAPTORS 1
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| 34 | #endif
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| 35 |
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| 36 | #if defined(USE_MPV_ALSA_DEVICES) || defined(USE_MPV_WASAPI_DEVICES)
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| 37 | #define MPV_AUDIO_DEVICES 1
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| 38 | #endif
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| 39 |
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| 40 | #ifndef Q_OS_WIN
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| 41 | #define CACHE_DEVICE_INFO
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| 42 | #endif
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| 43 |
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| 44 | class QSettings;
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| 45 |
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| 46 | class DeviceData {
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| 47 |
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| 48 | public:
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| 49 | DeviceData() {};
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| 50 | DeviceData(QVariant ID, QString desc) { _id = ID; _desc = desc; };
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| 51 | ~DeviceData() {};
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| 52 |
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| 53 | void setID(QVariant ID) { _id = ID; };
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| 54 | void setDesc(QString desc) { _desc = desc; };
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| 55 |
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| 56 | QVariant ID() const { return _id; };
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| 57 | QString desc() const { return _desc; };
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| 58 |
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| 59 | private:
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| 60 | QVariant _id;
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| 61 | QString _desc;
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| 62 | };
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| 63 |
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| 64 |
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| 65 | typedef QList<DeviceData> DeviceList;
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| 66 |
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| 67 |
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| 68 | class DeviceInfo {
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| 69 |
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| 70 | public:
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| 71 | #ifdef Q_OS_WIN
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| 72 | static DeviceList dsoundDevices();
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| 73 | static DeviceList displayDevices();
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| 74 | #else
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| 75 | #if USE_PULSEAUDIO_DEVICES
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| 76 | static DeviceList paDevices();
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| 77 | #endif
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| 78 | #if USE_ALSA_DEVICES
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| 79 | static DeviceList alsaDevices();
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| 80 | #endif
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| 81 | #if USE_XV_ADAPTORS
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| 82 | static DeviceList xvAdaptors();
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| 83 | #endif
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| 84 | #endif
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| 85 |
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| 86 | #if MPV_AUDIO_DEVICES
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| 87 | static void setMpvBin(const QString & bin) { mpv_bin = bin; };
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| 88 |
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| 89 | #if USE_MPV_ALSA_DEVICES
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| 90 | static DeviceList mpvAlsaDevices();
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| 91 | #endif
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| 92 |
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| 93 | #if USE_MPV_WASAPI_DEVICES
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| 94 | static DeviceList mpvWasapiDevices();
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| 95 | #endif
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| 96 |
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| 97 | static DeviceList mpvAudioDevices(const QString & mpv_bin, const QString & filter);
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| 98 | static DeviceList mpvAudioDevices(const QString & filter);
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| 99 | #endif
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| 100 |
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| 101 | static QString printableName(const QString & driver_name, const DeviceData & device);
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| 102 | static QString internalName(const QString & driver_name, const DeviceData & device);
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| 103 |
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| 104 | static QString printableName(const QString & driver_name, const QString & id, const QString & desc);
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| 105 | static QString internalName(const QString & driver_name, const QString & id, const QString & desc);
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| 106 | static QStringList extractDevice(const QString & internal_name);
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| 107 |
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| 108 | protected:
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| 109 | #ifdef CACHE_DEVICE_INFO
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| 110 | static void saveList(QSettings * set, const QString & section_name, const DeviceList & list);
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| 111 | static DeviceList loadList(QSettings * set, const QString & section_name);
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| 112 | #endif
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| 113 |
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| 114 | #ifdef Q_OS_WIN
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| 115 | enum DeviceType { Sound = 0, Display = 1 };
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| 116 |
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| 117 | static DeviceList retrieveDevices(DeviceType type);
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| 118 | #endif
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| 119 |
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| 120 | #if MPV_AUDIO_DEVICES
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| 121 | static QString mpv_bin;
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| 122 | #endif
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| 123 | };
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| 124 |
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| 125 | #endif
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| 126 |
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