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 "audio/engine/isynthresolver.h"
      26              : #include "imusesamplerinfo.h"
      27              : 
      28              : #include "modularity/ioc.h"
      29              : #include "imusesamplerconfiguration.h"
      30              : 
      31              : #include "libhandler.h"
      32              : 
      33              : namespace muse::musesampler {
      34              : class MuseSamplerResolver : public audio::synth::ISynthResolver::IResolver, public IMuseSamplerInfo
      35              : {
      36              :     GlobalInject<IMuseSamplerConfiguration> configuration;
      37              : 
      38              : public:
      39            0 :     MuseSamplerResolver() = default;
      40              : 
      41              :     void init();
      42              :     void deinit();
      43              : 
      44              :     bool reloadAllInstruments();
      45              :     int buildNumber() const;
      46              : 
      47              :     audio::synth::ISynthesizerPtr resolveSynth(const audio::TrackId trackId, const audio::AudioInputParams& params,
      48              :                                                const audio::OutputSpec& outputSpec) const override;
      49              :     bool hasCompatibleResources(const audio::PlaybackSetupData& setup) const override;
      50              :     audio::AudioResourceMetaList resolveResources() const override;
      51              :     audio::SoundPresetList resolveSoundPresets(const audio::AudioResourceMeta& resourceMeta) const override;
      52              :     void refresh() override;
      53              :     void clearSources() override;
      54              : 
      55              :     const Version& version() const override;
      56              :     bool isLoaded() const override;
      57              :     bool initFailed() const override;
      58              : 
      59              :     float defaultReverbLevel(const String& instrumentSoundId) const override;
      60              : 
      61              :     ByteArray drumMapping(int instrumentId) const override;
      62              :     std::vector<Instrument> instruments() const override;
      63              : 
      64              : private:
      65              :     void loadSoundPresetAttributes(audio::SoundPresetAttributes& attributes, int instrumentId, const char* presetCode) const;
      66              : 
      67              :     String buildMuseInstrumentId(const String& category, const String& name, int uniqueId) const;
      68              : 
      69              :     MuseSamplerLibHandlerPtr m_libHandler = nullptr;
      70              : 
      71              :     Version m_samplerVersion;
      72              :     int m_samplerBuildNumber = -1;
      73              :     bool m_initFailed = false;
      74              : };
      75              : }