Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2025 MuseScore Limited and others
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : 
      23              : #pragma once
      24              : 
      25              : #include "modularity/imoduleinterface.h"
      26              : 
      27              : #include "global/async/channel.h"
      28              : #include "global/async/notification.h"
      29              : #include "global/io/path.h"
      30              : 
      31              : #include "audio/common/audiotypes.h"
      32              : 
      33              : namespace muse::audio {
      34              : class IAudioConfiguration : MODULE_GLOBAL_INTERFACE
      35              : {
      36            8 :     INTERFACE_ID(IAudioConfiguration)
      37              : public:
      38           24 :     virtual ~IAudioConfiguration() = default;
      39              : 
      40              :     virtual AudioEngineConfig engineConfig() const = 0;
      41              : 
      42              :     virtual std::string defaultAudioDriverName() const = 0;
      43              :     virtual std::string currentAudioDriverName() const = 0;
      44              :     virtual void setCurrentAudioDriverName(const std::string& name) = 0;
      45              :     virtual async::Notification currentAudioDriverChanged() const = 0;
      46              : 
      47              :     virtual std::string audioOutputDeviceId() const = 0;
      48              :     virtual void setAudioOutputDeviceId(const std::string& deviceId) = 0;
      49              :     virtual async::Notification audioOutputDeviceIdChanged() const = 0;
      50              : 
      51              :     virtual audioch_t audioChannelsCount() const = 0;
      52              : 
      53              :     virtual unsigned int driverBufferSize() const = 0; // samples
      54              :     virtual void setDriverBufferSize(unsigned int size) = 0;
      55              :     virtual async::Notification driverBufferSizeChanged() const = 0;
      56              : 
      57              :     virtual unsigned int sampleRate() const = 0;
      58              :     virtual void setSampleRate(unsigned int sampleRate) = 0;
      59              :     virtual async::Notification sampleRateChanged() const = 0;
      60              : 
      61              :     virtual OutputSpec defaultOutputSpec() const = 0;
      62              :     virtual OutputSpec desiredOutputSpec() const = 0;
      63              : 
      64              :     // synthesizers
      65              :     virtual io::paths_t soundFontDirectories() const = 0;
      66              :     virtual io::paths_t userSoundFontDirectories() const = 0;
      67              :     virtual void setUserSoundFontDirectories(const io::paths_t& paths) = 0;
      68              :     virtual async::Channel<io::paths_t> soundFontDirectoriesChanged() const = 0;
      69              : 
      70              :     virtual bool autoProcessOnlineSoundsInBackground() const = 0;
      71              :     virtual void setAutoProcessOnlineSoundsInBackground(bool value) = 0;
      72              :     virtual async::Channel<bool> autoProcessOnlineSoundsInBackgroundChanged() const = 0;
      73              : 
      74              :     virtual bool useSoundFontLowPassFilter() const = 0;
      75              :     virtual void setUseSoundFontLowPassFilter(bool value) = 0;
      76              :     virtual async::Channel<bool> useSoundFontLowPassFilterChanged() const = 0;
      77              : 
      78              :     virtual bool shouldMeasureInputLag() const = 0;
      79              : };
      80              : }