src/Registry_Decoder.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2015 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version, but always including the *additional*
   9 // restrictions defined in the "License.txt" file.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this program; if not, write to the Free Software Foundation, Inc.,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 // http://www.gnu.org/licenses/gpl-2.0.txt
  21 ///////////////////////////////////////////////////////////////////////////////
  22
  23 #include "Registry_Decoder.h"
  24
  25 //Internal
  26 #include "Decoder_AAC.h"
  27 #include "Decoder_AC3.h"
  28 #include "Decoder_ADPCM.h"
  29 #include "Decoder_ALAC.h"
  30 #include "Decoder_Avisynth.h"
  31 #include "Decoder_FLAC.h"
  32 #include "Decoder_MAC.h"
  33 #include "Decoder_MP3.h"
  34 #include "Decoder_Musepack.h"
  35 #include "Decoder_Shorten.h"
  36 #include "Decoder_Speex.h"
  37 #include "Decoder_TTA.h"
  38 #include "Decoder_Vorbis.h"
  39 #include "Decoder_Wave.h"
  40 #include "Decoder_WavPack.h"
  41 #include "Decoder_Opus.h"
  42 #include "Decoder_WMA.h"
  43 #include "PlaylistImporter.h"
  44 #include "Model_Settings.h"
  45
  46 //MUtils
  47 #include <MUtils/Exception.h>
  48
  49 //Qt
  50 #include <QString>
  51 #include <QStringList>
  52 #include <QMutex>
  53 #include <QRegExp>
  54
  55 #define PROBE_DECODER(DEC) if(DEC::isDecoderAvailable() && DEC::isFormatSupported(containerType, containerProfile, formatType, formatProfile, formatVersion)) { return new DEC(); }
  56
  57 #define GET_FILETYPES(LIST, DEC) do \
  58 { \
  59         if(DEC::isDecoderAvailable()) (LIST) << DEC::supportedTypes(); \
  60 } \
  61 while(0)
  62
  63 QMutex DecoderRegistry::m_lock(QMutex::Recursive);
  64 QScopedPointer<QStringList> DecoderRegistry::m_supportedExts;
  65 QScopedPointer<QStringList> DecoderRegistry::m_supportedTypes;
  66 QScopedPointer<DecoderRegistry::typeList_t> DecoderRegistry::m_availableTypes;
  67
  68 ////////////////////////////////////////////////////////////
  69 // Public Functions
  70 ////////////////////////////////////////////////////////////
  71
  72 AbstractDecoder *DecoderRegistry::lookup(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
  73 {
  74         PROBE_DECODER(MP3Decoder);
  75         PROBE_DECODER(VorbisDecoder);
  76         PROBE_DECODER(AACDecoder);
  77         PROBE_DECODER(AC3Decoder);
  78         PROBE_DECODER(FLACDecoder);
  79         PROBE_DECODER(WavPackDecoder);
  80         PROBE_DECODER(MusepackDecoder);
  81         PROBE_DECODER(ShortenDecoder);
  82         PROBE_DECODER(MACDecoder);
  83         PROBE_DECODER(TTADecoder);
  84         PROBE_DECODER(SpeexDecoder);
  85         PROBE_DECODER(ALACDecoder);
  86         PROBE_DECODER(WMADecoder);
  87         PROBE_DECODER(ADPCMDecoder);
  88         PROBE_DECODER(WaveDecoder);
  89         PROBE_DECODER(OpusDecoder);
  90         PROBE_DECODER(AvisynthDecoder);
  91
  92         return NULL;
  93 }
  94
  95 const QStringList &DecoderRegistry::getSupportedExts(void)
  96 {
  97         QMutexLocker locker(&m_lock);
  98
  99         if(!m_supportedExts.isNull())
 100         {
 101                 return (*m_supportedExts);
 102         }
 103
 104         m_supportedExts.reset(new QStringList());
 105
 106         const typeList_t &types = getAvailableDecoderTypes();
 107         for(QList<const AbstractDecoder::supportedType_t*>::ConstIterator iter = types.constBegin(); iter != types.constEnd(); iter++)
 108         {
 109                 for(size_t i = 0; (*iter)[i].name; i++)
 110                 {
 111                         for(size_t j = 0; (*iter)[i].exts[j]; j++)
 112                         {
 113                                 const QString ext = QString().sprintf("*.%s", (*iter)[i].exts[j]);
 114                                 if(!m_supportedExts->contains(ext, Qt::CaseInsensitive))
 115                                 {
 116                                         (*m_supportedExts) << ext;
 117                                 }
 118                         }
 119                 }
 120         }
 121
 122         const char *const *const playlistPtr = PlaylistImporter::getSupportedExtensions();
 123         for(size_t i = 0; playlistPtr[i]; i++)
 124         {
 125                 const QString ext = QString().sprintf("*.%s", playlistPtr[i]);
 126                 if(!m_supportedExts->contains(ext, Qt::CaseInsensitive))
 127                 {
 128                         (*m_supportedExts) << ext;
 129                 }
 130         }
 131
 132         m_supportedExts->sort();
 133         return (*m_supportedExts);
 134 }
 135
 136 const QStringList &DecoderRegistry::getSupportedTypes(void)
 137 {
 138         QMutexLocker locker(&m_lock);
 139
 140         if(!m_supportedTypes.isNull())
 141         {
 142                 return (*m_supportedTypes);
 143         }
 144
 145         m_supportedTypes.reset(new QStringList());
 146         (*m_supportedTypes) << QString("%1 (%2)").arg(tr("All supported types"), getSupportedExts().join(" "));
 147
 148         const typeList_t &types = getAvailableDecoderTypes();
 149         for(QList<const AbstractDecoder::supportedType_t*>::ConstIterator iter = types.constBegin(); iter != types.constEnd(); iter++)
 150         {
 151                 for(size_t i = 0; (*iter)[i].name; i++)
 152                 {
 153                         QStringList extList;
 154                         for(size_t j = 0; (*iter)[i].exts[j]; j++)
 155                         {
 156                                 extList << QString().sprintf("*.%s", (*iter)[i].exts[j]);
 157                         }
 158                         if(!extList.isEmpty())
 159                         {
 160                                 (*m_supportedTypes) << QString("%1 (%2)").arg(QString::fromLatin1((*iter)[i].name), extList.join(" "));
 161                         }
 162                 }
 163         }
 164
 165         const char *const *const playlistPtr = PlaylistImporter::getSupportedExtensions();
 166         QStringList playListExts;
 167         for(size_t i = 0; playlistPtr[i]; i++)
 168         {
 169                 const QString ext = QString().sprintf("*.%s", playlistPtr[i]);
 170                 if(!playListExts.contains(ext, Qt::CaseInsensitive))
 171                 {
 172                         playListExts << ext;
 173                 }
 174         }
 175
 176         (*m_supportedTypes) << QString("%1 (%2)").arg(tr("Playlists"), playListExts.join(" "));
 177         (*m_supportedTypes) << QString("%1 (*.*)").arg(tr("All files"));
 178
 179         return (*m_supportedTypes);
 180 }
 181
 182 void DecoderRegistry::configureDecoders(const SettingsModel *settings)
 183 {
 184         OpusDecoder::setDisableResampling(settings->opusDisableResample());
 185 }
 186
 187 ////////////////////////////////////////////////////////////
 188 // Private Functions
 189 ////////////////////////////////////////////////////////////
 190
 191 const DecoderRegistry::typeList_t &DecoderRegistry::getAvailableDecoderTypes(void)
 192 {
 193         if(!m_availableTypes.isNull())
 194         {
 195                 return (*m_availableTypes);
 196         }
 197
 198         m_availableTypes.reset(new typeList_t());
 199
 200         GET_FILETYPES(*m_availableTypes, WaveDecoder);
 201         GET_FILETYPES(*m_availableTypes, MP3Decoder);
 202         GET_FILETYPES(*m_availableTypes, VorbisDecoder);
 203         GET_FILETYPES(*m_availableTypes, AACDecoder);
 204         GET_FILETYPES(*m_availableTypes, AC3Decoder);
 205         GET_FILETYPES(*m_availableTypes, FLACDecoder);
 206         GET_FILETYPES(*m_availableTypes, WavPackDecoder);
 207         GET_FILETYPES(*m_availableTypes, MusepackDecoder);
 208         GET_FILETYPES(*m_availableTypes, ShortenDecoder);
 209         GET_FILETYPES(*m_availableTypes, MACDecoder);
 210         GET_FILETYPES(*m_availableTypes, TTADecoder);
 211         GET_FILETYPES(*m_availableTypes, SpeexDecoder);
 212         GET_FILETYPES(*m_availableTypes, ALACDecoder);
 213         GET_FILETYPES(*m_availableTypes, WMADecoder);
 214         GET_FILETYPES(*m_availableTypes, ADPCMDecoder);
 215         GET_FILETYPES(*m_availableTypes, OpusDecoder);
 216         GET_FILETYPES(*m_availableTypes, AvisynthDecoder);
 217
 218         return (*m_availableTypes);
 219 }