Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-Studio-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2021 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              : #include "audioexportconfiguration.h"
      24              : 
      25              : #include "settings.h"
      26              : #include "translation.h"
      27              : 
      28              : using namespace muse;
      29              : using namespace mu;
      30              : using namespace mu::iex::audioexport;
      31              : using namespace muse::audio;
      32              : 
      33              : static const Settings::Key EXPORT_SAMPLE_RATE_KEY("iex_audioexport", "export/audio/sampleRate");
      34              : static const Settings::Key EXPORT_MP3_BITRATE("iex_audioexport", "export/audio/mp3Bitrate");
      35              : static const Settings::Key EXPORT_WAV_SAMPLE_FORMAT_KEY("iex_audioexport", "export/audio/wavSampleFormat");
      36              : static const Settings::Key EXPORT_FLAC_SAMPLE_FORMAT_KEY("iex_audioexport", "export/audio/flacSampleFormat");
      37              : 
      38            0 : void AudioExportConfiguration::init()
      39              : {
      40            0 :     settings()->setDefaultValue(EXPORT_SAMPLE_RATE_KEY, Val(44100));
      41            0 :     settings()->setDefaultValue(EXPORT_MP3_BITRATE, Val(128));
      42            0 :     settings()->setDefaultValue(EXPORT_WAV_SAMPLE_FORMAT_KEY, Val(static_cast<int>(AudioSampleFormat::Int24)));
      43            0 :     settings()->setDefaultValue(EXPORT_FLAC_SAMPLE_FORMAT_KEY, Val(static_cast<int>(AudioSampleFormat::Int16)));
      44            0 : }
      45              : 
      46            0 : int AudioExportConfiguration::exportMp3Bitrate() const
      47              : {
      48            0 :     return m_exportMp3BitrateOverride ? m_exportMp3BitrateOverride.value() : settings()->value(EXPORT_MP3_BITRATE).toInt();
      49              : }
      50              : 
      51            0 : void AudioExportConfiguration::setExportMp3Bitrate(int bitrate)
      52              : {
      53            0 :     settings()->setSharedValue(EXPORT_MP3_BITRATE, Val(bitrate));
      54            0 : }
      55              : 
      56            0 : void AudioExportConfiguration::setExportMp3BitrateOverride(std::optional<int> bitrate)
      57              : {
      58            0 :     m_exportMp3BitrateOverride = bitrate;
      59            0 : }
      60              : 
      61            0 : const std::vector<int>& AudioExportConfiguration::availableMp3BitRates() const
      62              : {
      63            0 :     static const std::vector<int> rates { 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, };
      64            0 :     return rates;
      65              : }
      66              : 
      67            0 : int AudioExportConfiguration::exportSampleRate() const
      68              : {
      69            0 :     return settings()->value(EXPORT_SAMPLE_RATE_KEY).toInt();
      70              : }
      71              : 
      72            0 : void AudioExportConfiguration::setExportSampleRate(int rate)
      73              : {
      74            0 :     settings()->setSharedValue(EXPORT_SAMPLE_RATE_KEY, Val(rate));
      75            0 : }
      76              : 
      77            0 : const std::vector<int>& AudioExportConfiguration::availableSampleRates() const
      78              : {
      79            0 :     static const std::vector<int> rates { 32000, 44100, 48000 };
      80            0 :     return rates;
      81              : }
      82              : 
      83            0 : samples_t AudioExportConfiguration::exportBufferSize() const
      84              : {
      85            0 :     return 4096;
      86              : }
      87              : 
      88            0 : AudioSampleFormat AudioExportConfiguration::exportWavSampleFormat() const
      89              : {
      90            0 :     return static_cast<AudioSampleFormat>(settings()->value(EXPORT_WAV_SAMPLE_FORMAT_KEY).toInt());
      91              : }
      92              : 
      93            0 : void AudioExportConfiguration::setExportWavSampleFormat(AudioSampleFormat format)
      94              : {
      95            0 :     settings()->setSharedValue(EXPORT_WAV_SAMPLE_FORMAT_KEY, Val(static_cast<int>(format)));
      96            0 : }
      97              : 
      98            0 : AudioSampleFormat AudioExportConfiguration::exportFlacSampleFormat() const
      99              : {
     100            0 :     return static_cast<AudioSampleFormat>(settings()->value(EXPORT_FLAC_SAMPLE_FORMAT_KEY).toInt());
     101              : }
     102              : 
     103            0 : void AudioExportConfiguration::setExportFlacSampleFormat(AudioSampleFormat format)
     104              : {
     105            0 :     settings()->setSharedValue(EXPORT_FLAC_SAMPLE_FORMAT_KEY, Val(static_cast<int>(format)));
     106            0 : }
     107              : 
     108            0 : const std::vector<AudioSampleFormat>& AudioExportConfiguration::availableWavSampleFormats() const
     109              : {
     110              :     static const std::vector<AudioSampleFormat> formats {
     111              :         AudioSampleFormat::Int16,
     112              :         AudioSampleFormat::Int24,
     113              :         AudioSampleFormat::Float32,
     114            0 :     };
     115            0 :     return formats;
     116              : }
     117              : 
     118            0 : const std::vector<AudioSampleFormat>& AudioExportConfiguration::availableFlacSampleFormats() const
     119              : {
     120              :     static const std::vector<AudioSampleFormat> formats {
     121              :         AudioSampleFormat::Int16,
     122              :         AudioSampleFormat::Int24,
     123            0 :     };
     124            0 :     return formats;
     125              : }
     126              : 
     127            0 : QString AudioExportConfiguration::sampleFormatToString(AudioSampleFormat format) const
     128              : {
     129            0 :     switch (format) {
     130            0 :     case AudioSampleFormat::Int16:
     131            0 :         return muse::qtrc("project/export", "16-bit integer");
     132            0 :     case AudioSampleFormat::Int24:
     133            0 :         return muse::qtrc("project/export", "24-bit integer");
     134            0 :     case AudioSampleFormat::Float32:
     135            0 :         return muse::qtrc("project/export", "32-bit float");
     136            0 :     default:
     137            0 :         return QString();
     138              :     }
     139              : }