src/encoder_x265.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2018 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.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #include "encoder_x265.h"
  23
  24 //Internal
  25 #include "global.h"
  26 #include "model_options.h"
  27 #include "model_status.h"
  28 #include "mediainfo.h"
  29 #include "model_sysinfo.h"
  30 #include "model_clipInfo.h"
  31
  32 //MUtils
  33 #include <MUtils/Global.h>
  34 #include <MUtils/Exception.h>
  35
  36 //Qt
  37 #include <QStringList>
  38 #include <QDir>
  39 #include <QRegExp>
  40 #include <QPair>
  41
  42 //x265 version info
  43 static const unsigned int VERSION_X265_MINIMUM_VER = 29;
  44 static const unsigned int VERSION_X265_MINIMUM_REV =  1;
  45
  46 // ------------------------------------------------------------
  47 // Helper Macros
  48 // ------------------------------------------------------------
  49
  50 #define X265_UPDATE_PROGRESS(X) do \
  51 { \
  52         bool ok[2] = { false, false }; \
  53         unsigned int progressInt = (X)->cap(1).toUInt(&ok[0]); \
  54         unsigned int progressFrc = (X)->cap(2).toUInt(&ok[1]); \
  55         setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running)); \
  56         if(ok[0] && ok[1]) \
  57         { \
  58                 const double progress = (double(progressInt) / 100.0) + (double(progressFrc) / 1000.0); \
  59                 if(!qFuzzyCompare(progress, last_progress)) \
  60                 { \
  61                         setProgress(floor(progress * 100.0)); \
  62                         size_estimate = qFuzzyIsNull(size_estimate) ? estimateSize(m_outputFile, progress) : ((0.667 * size_estimate) + (0.333 * estimateSize(m_outputFile, progress))); \
  63                         last_progress = progress; \
  64                 } \
  65         } \
  66         setDetails(tr("%1, est. file size %2").arg(line.mid(offset).trimmed(), sizeToString(qRound64(size_estimate)))); \
  67 } \
  68 while(0)
  69
  70 #define REMOVE_CUSTOM_ARG(LIST, ITER, FLAG, PARAM) do \
  71 { \
  72         if(ITER != LIST.end()) \
  73         { \
  74                 if((*ITER).compare(PARAM, Qt::CaseInsensitive) == 0) \
  75                 { \
  76                         log(tr("WARNING: Custom parameter \"" PARAM "\" will be ignored in Pipe'd mode!\n")); \
  77                         ITER = LIST.erase(ITER); \
  78                         if(ITER != LIST.end()) \
  79                         { \
  80                                 if(!((*ITER).startsWith("--", Qt::CaseInsensitive))) ITER = LIST.erase(ITER); \
  81                         } \
  82                         FLAG = true; \
  83                 } \
  84         } \
  85 } \
  86 while(0)
  87
  88 // ------------------------------------------------------------
  89 // Encoder Info
  90 // ------------------------------------------------------------
  91
  92 class X265EncoderInfo : public AbstractEncoderInfo
  93 {
  94 public:
  95         virtual QString getName(void) const
  96         {
  97                 return "x265 (HEVC/H.265)";
  98         }
  99
 100         virtual QList<ArchId> getArchitectures(void) const
 101         {
 102                 return QList<ArchId>()
 103                 << qMakePair(QString("32-Bit (x86)"), ARCH_TYPE_X86)
 104                 << qMakePair(QString("64-Bit (x64)"), ARCH_TYPE_X64);
 105         }
 106
 107         virtual QStringList getVariants(void) const
 108         {
 109                 return QStringList() << "8-Bit" << "10-Bit" << "12-Bit";
 110         }
 111         virtual QList<RCMode> getRCModes(void) const
 112         {
 113                 return QList<RCMode>()
 114                 << qMakePair(QString("CRF"),    RC_TYPE_QUANTIZER)
 115                 << qMakePair(QString("CQ"),     RC_TYPE_QUANTIZER)
 116                 << qMakePair(QString("2-Pass"), RC_TYPE_MULTIPASS)
 117                 << qMakePair(QString("ABR"),    RC_TYPE_RATE_KBPS);
 118         }
 119
 120         virtual QStringList getTunings(void) const
 121         {
 122                 return QStringList() << "Grain" << "PSNR" << "SSIM" << "FastDecode" << "ZeroLatency";
 123         }
 124
 125         virtual QStringList getPresets(void) const
 126         {
 127                 return QStringList()
 128                 << "ultrafast" << "superfast" << "veryfast" << "faster"   << "fast"
 129                 << "medium"    << "slow"      << "slower"   << "veryslow" << "placebo";
 130         }
 131
 132         virtual QStringList getProfiles(const quint32 &variant) const
 133         {
 134                 QStringList profiles;
 135                 switch(variant)
 136                 {
 137                         case 0: profiles << "main"   << "main-intra"   << "mainstillpicture" << "main444-8"        << "main444-intra" << "main444-stillpicture"; break;
 138                         case 1: profiles << "main10" << "main10-intra" << "main422-10"       << "main422-10-intra" << "main444-10"    << "main444-10-intra";     break;
 139                         case 2: profiles << "main12" << "main12-intra" << "main422-12"       << "main422-12-intra" << "main444-12"    << "main444-12-intra";     break;
 140                         default: MUTILS_THROW("Unknown encoder variant!");
 141                 }
 142                 return profiles;
 143         }
 144
 145         virtual QStringList supportedOutputFormats(void) const
 146         {
 147                 return QStringList() << "hevc";
 148         }
 149
 150         virtual bool isInputTypeSupported(const int format) const
 151         {
 152                 switch(format)
 153                 {
 154                 case MediaInfo::FILETYPE_YUV4MPEG2:
 155                         return true;
 156                 default:
 157                         return false;
 158                 }
 159         }
 160
 161         virtual QString getBinaryPath(const SysinfoModel *sysinfo, const quint32 &encArch, const quint32 &encVariant) const
 162         {
 163                 QString arch;
 164                 switch(encArch)
 165                 {
 166                         case 0: arch = "x86"; break;
 167                         case 1: arch = "x64"; break;
 168                         default: MUTILS_THROW("Unknown encoder arch!");
 169                 }
 170                 if((encVariant < 0) || (encVariant > 2))
 171                 {
 172                         MUTILS_THROW("Unknown encoder variant!");
 173                 }
 174                 return QString("%1/toolset/%2/x265_%2.exe").arg(sysinfo->getAppPath(), arch);
 175         }
 176
 177         virtual QString getHelpCommand(void) const
 178         {
 179                 return "--fullhelp";
 180         }
 181 };
 182
 183 static const X265EncoderInfo s_x265EncoderInfo;
 184
 185 const AbstractEncoderInfo& X265Encoder::encoderInfo(void)
 186 {
 187         return s_x265EncoderInfo;
 188 }
 189
 190 const AbstractEncoderInfo &X265Encoder::getEncoderInfo(void) const
 191 {
 192         return encoderInfo();
 193 }
 194
 195 // ------------------------------------------------------------
 196 // Constructor & Destructor
 197 // ------------------------------------------------------------
 198
 199 X265Encoder::X265Encoder(JobObject *jobObject, const OptionsModel *options, const SysinfoModel *const sysinfo, const PreferencesModel *const preferences, JobStatus &jobStatus, volatile bool *abort, volatile bool *pause, QSemaphore *semaphorePause, const QString &sourceFile, const QString &outputFile)
 200 :
 201         AbstractEncoder(jobObject, options, sysinfo, preferences, jobStatus, abort, pause, semaphorePause, sourceFile, outputFile)
 202 {
 203         if(options->encType() != OptionsModel::EncType_X265)
 204         {
 205                 MUTILS_THROW("Invalid encoder type!");
 206         }
 207 }
 208
 209 X265Encoder::~X265Encoder(void)
 210 {
 211         /*Nothing to do here*/
 212 }
 213
 214 QString X265Encoder::getName(void) const
 215 {
 216         return s_x265EncoderInfo.getFullName(m_options->encArch(), m_options->encVariant());
 217 }
 218
 219 // ------------------------------------------------------------
 220 // Check Version
 221 // ------------------------------------------------------------
 222
 223 void X265Encoder::checkVersion_init(QList<QRegExp*> &patterns, QStringList &cmdLine)
 224 {
 225         cmdLine << "--version";
 226         patterns << new QRegExp("\\bHEVC\\s+encoder\\s+version\\s+(\\d)\\.(\\d+)\\+(\\d+)\\b", Qt::CaseInsensitive);
 227         patterns << new QRegExp("\\bHEVC\\s+encoder\\s+version\\s+(\\d)\\.(\\d+)\\b", Qt::CaseInsensitive);
 228 }
 229
 230 void X265Encoder::checkVersion_parseLine(const QString &line, const QList<QRegExp*> &patterns, unsigned int &core, unsigned int &build, bool &modified)
 231 {
 232         int offset = -1;
 233
 234         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 235         {
 236                 unsigned int temp[3];
 237                 if(MUtils::regexp_parse_uint32(*patterns[0], temp, 3))
 238                 {
 239                         core  = (10 * temp[0]) + temp[1];
 240                         build = temp[2];
 241                 }
 242         }
 243         else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
 244         {
 245                 unsigned int temp[2];
 246                 if (MUtils::regexp_parse_uint32(*patterns[0], temp, 2))
 247                 {
 248                         core = (10 * temp[0]) + temp[1];
 249                 }
 250                 build = 0;
 251         }
 252
 253         if(!line.isEmpty())
 254         {
 255                 log(line);
 256         }
 257 }
 258
 259 QString X265Encoder::printVersion(const unsigned int &revision, const bool &modified)
 260 {
 261         unsigned int core, build;
 262         splitRevision(revision, core, build);
 263
 264         return tr("x265 version: %1.%2+%3").arg(QString::number(core / 10), QString::number(core % 10), QString::number(build));
 265 }
 266
 267 bool X265Encoder::isVersionSupported(const unsigned int &revision, const bool &modified)
 268 {
 269         unsigned int core, build;
 270         splitRevision(revision, core, build);
 271
 272         if((core < VERSION_X265_MINIMUM_VER) || ((core == VERSION_X265_MINIMUM_VER) && (build < VERSION_X265_MINIMUM_REV)))
 273         {
 274                 log(tr("\nERROR: Your version of x265 is too old! (Minimum required revision is %1.%2+%3)").arg(QString::number(VERSION_X265_MINIMUM_VER / 10), QString::number(VERSION_X265_MINIMUM_VER % 10), QString::number(VERSION_X265_MINIMUM_REV)));
 275                 return false;
 276         }
 277         else if(core > VERSION_X265_MINIMUM_VER)
 278         {
 279                 log(tr("\nWARNING: Your version of x265 is newer than the latest tested version, take care!"));
 280                 log(tr("This application works best with x265 version %1.%2. Newer versions may work or not.").arg(QString::number(VERSION_X265_MINIMUM_VER / 10), QString::number(VERSION_X265_MINIMUM_VER % 10)));
 281         }
 282
 283         return true;
 284 }
 285
 286 // ------------------------------------------------------------
 287 // Encoding Functions
 288 // ------------------------------------------------------------
 289
 290 void X265Encoder::buildCommandLine(QStringList &cmdLine, const bool &usePipe, const ClipInfo &clipInfo, const QString &indexFile, const int &pass, const QString &passLogFile)
 291 {
 292         double crf_int = 0.0, crf_frc = 0.0;
 293
 294         cmdLine << "-D";
 295         switch (m_options->encVariant())
 296         {
 297         case 0:
 298                 cmdLine << QString::number(8);
 299                 break;
 300         case 1:
 301                 cmdLine << QString::number(10);
 302                 break;
 303         case 2:
 304                 cmdLine << QString::number(12);
 305                 break;
 306         default:
 307                 MUTILS_THROW("Unknown encoder variant!");
 308         }
 309
 310         switch(m_options->rcMode())
 311         {
 312         case 0:
 313                 crf_frc = modf(m_options->quantizer(), &crf_int);
 314                 cmdLine << "--crf" << QString("%1.%2").arg(QString::number(qRound(crf_int)), QString::number(qRound(crf_frc * 10.0)));
 315                 break;
 316         case 1:
 317                 cmdLine << "--qp" << QString::number(qRound(m_options->quantizer()));
 318                 break;
 319         case 2:
 320         case 3:
 321                 cmdLine << "--bitrate" << QString::number(m_options->bitrate());
 322                 break;
 323         default:
 324                 MUTILS_THROW("Bad rate-control mode !!!");
 325                 break;
 326         }
 327
 328         if((pass == 1) || (pass == 2))
 329         {
 330                 cmdLine << "--pass" << QString::number(pass);
 331                 cmdLine << "--stats" << QDir::toNativeSeparators(passLogFile);
 332         }
 333
 334         const QString preset = m_options->preset().simplified().toLower();
 335         if(!preset.isEmpty())
 336         {
 337                 if(preset.compare(QString::fromLatin1(OptionsModel::SETTING_UNSPECIFIED), Qt::CaseInsensitive) != 0)
 338                 {
 339                         cmdLine << "--preset" << preset;
 340                 }
 341         }
 342
 343         const QString tune = m_options->tune().simplified().toLower();
 344         if(!tune.isEmpty())
 345         {
 346                 if(tune.compare(QString::fromLatin1(OptionsModel::SETTING_UNSPECIFIED), Qt::CaseInsensitive) != 0)
 347                 {
 348                         cmdLine << "--tune" << tune;
 349                 }
 350         }
 351
 352         const QString profile = m_options->profile().simplified().toLower();
 353         if(!profile.isEmpty())
 354         {
 355                 if(profile.compare(QString::fromLatin1(OptionsModel::PROFILE_UNRESTRICTED), Qt::CaseInsensitive) != 0)
 356                 {
 357                         cmdLine << "--profile" << profile;
 358                 }
 359         }
 360
 361         if(!m_options->customEncParams().isEmpty())
 362         {
 363                 QStringList customArgs = splitParams(m_options->customEncParams(), m_sourceFile, m_outputFile);
 364                 if(usePipe)
 365                 {
 366                         QStringList::iterator i = customArgs.begin();
 367                         while(i != customArgs.end())
 368                         {
 369                                 bool bModified = false;
 370                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--fps");
 371                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--frames");
 372                                 if(!bModified) i++;
 373                         }
 374                 }
 375                 cmdLine.append(customArgs);
 376         }
 377
 378         cmdLine << "--output" << QDir::toNativeSeparators(m_outputFile);
 379
 380         if(usePipe)
 381         {
 382                 if (clipInfo.getFrameCount() < 1)
 383                 {
 384                         MUTILS_THROW("Frames not set!");
 385                 }
 386                 cmdLine << "--frames" << QString::number(clipInfo.getFrameCount());
 387                 cmdLine << "--y4m" << "-";
 388         }
 389         else
 390         {
 391                 cmdLine << QDir::toNativeSeparators(m_sourceFile);
 392         }
 393 }
 394
 395 void X265Encoder::runEncodingPass_init(QList<QRegExp*> &patterns)
 396 {
 397         patterns << new QRegExp("\\[(\\d+)\\.(\\d+)%\\].+frames");   //regExpProgress
 398         patterns << new QRegExp("indexing.+\\[(\\d+)\\.(\\d+)%\\]"); //regExpIndexing
 399         patterns << new QRegExp("^(\\d+) frames:"); //regExpFrameCnt
 400         patterns << new QRegExp("\\[\\s*(\\d+)\\.(\\d+)%\\]\\s+(\\d+)/(\\d+)\\s(\\d+).(\\d+)\\s(\\d+).(\\d+)\\s+(\\d+):(\\d+):(\\d+)\\s+(\\d+):(\\d+):(\\d+)"); //regExpModified
 401 }
 402
 403 void X265Encoder::runEncodingPass_parseLine(const QString &line, const QList<QRegExp*> &patterns, const ClipInfo &clipInfo, const int &pass, double &last_progress, double &size_estimate)
 404 {
 405         int offset = -1;
 406         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 407         {
 408                 X265_UPDATE_PROGRESS(patterns[0]);
 409         }
 410         else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
 411         {
 412                 bool ok = false;
 413                 unsigned int progress = patterns[1]->cap(1).toUInt(&ok);
 414                 setStatus(JobStatus_Indexing);
 415                 if(ok)
 416                 {
 417                         setProgress(progress);
 418                 }
 419                 setDetails(line.mid(offset).trimmed());
 420         }
 421         else if((offset = patterns[2]->lastIndexIn(line)) >= 0)
 422         {
 423                 setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running));
 424                 setDetails(line.mid(offset).trimmed());
 425         }
 426         else if((offset = patterns[3]->lastIndexIn(line)) >= 0)
 427         {
 428                 X265_UPDATE_PROGRESS(patterns[3]);
 429         }
 430         else if(!line.isEmpty())
 431         {
 432                 log(line);
 433         }
 434 }