src/encoder_x265.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2016 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/Exception.h>
  34
  35 //Qt
  36 #include <QStringList>
  37 #include <QDir>
  38 #include <QRegExp>
  39 #include <QPair>
  40
  41 //x265 version info
  42 static const unsigned int VERSION_X265_MINIMUM_VER =  19;
  43 static const unsigned int VERSION_X265_MINIMUM_REV = 183;
  44
  45 // ------------------------------------------------------------
  46 // Helper Macros
  47 // ------------------------------------------------------------
  48
  49 #define X265_UPDATE_PROGRESS(X) do \
  50 { \
  51         bool ok[2] = { false, false }; \
  52         unsigned int progressInt = (X)->cap(1).toUInt(&ok[0]); \
  53         unsigned int progressFrc = (X)->cap(2).toUInt(&ok[1]); \
  54         setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running)); \
  55         if(ok[0] && ok[1]) \
  56         { \
  57                 const double progress = (double(progressInt) / 100.0) + (double(progressFrc) / 1000.0); \
  58                 if(!qFuzzyCompare(progress, last_progress)) \
  59                 { \
  60                         setProgress(floor(progress * 100.0)); \
  61                         size_estimate = qFuzzyIsNull(size_estimate) ? estimateSize(m_outputFile, progress) : ((0.667 * size_estimate) + (0.333 * estimateSize(m_outputFile, progress))); \
  62                         last_progress = progress; \
  63                 } \
  64         } \
  65         setDetails(tr("%1, est. file size %2").arg(line.mid(offset).trimmed(), sizeToString(qRound64(size_estimate)))); \
  66 } \
  67 while(0)
  68
  69 #define REMOVE_CUSTOM_ARG(LIST, ITER, FLAG, PARAM) do \
  70 { \
  71         if(ITER != LIST.end()) \
  72         { \
  73                 if((*ITER).compare(PARAM, Qt::CaseInsensitive) == 0) \
  74                 { \
  75                         log(tr("WARNING: Custom parameter \"" PARAM "\" will be ignored in Pipe'd mode!\n")); \
  76                         ITER = LIST.erase(ITER); \
  77                         if(ITER != LIST.end()) \
  78                         { \
  79                                 if(!((*ITER).startsWith("--", Qt::CaseInsensitive))) ITER = LIST.erase(ITER); \
  80                         } \
  81                         FLAG = true; \
  82                 } \
  83         } \
  84 } \
  85 while(0)
  86
  87 // ------------------------------------------------------------
  88 // Encoder Info
  89 // ------------------------------------------------------------
  90
  91 class X265EncoderInfo : public AbstractEncoderInfo
  92 {
  93 public:
  94         virtual QString getName(void) const
  95         {
  96                 return "x265 (HEVC/H.265)";
  97         }
  98
  99         virtual QList<ArchId> getArchitectures(void) const
 100         {
 101                 return QList<ArchId>()
 102                 << qMakePair(QString("32-Bit (x86)"), ARCH_TYPE_X86)
 103                 << qMakePair(QString("64-Bit (x64)"), ARCH_TYPE_X64);
 104         }
 105
 106         virtual QStringList getVariants(void) const
 107         {
 108                 return QStringList() << "8-Bit" << "10-Bit" << "12-Bit";
 109         }
 110         virtual QList<RCMode> getRCModes(void) const
 111         {
 112                 return QList<RCMode>()
 113                 << qMakePair(QString("CRF"),    RC_TYPE_QUANTIZER)
 114                 << qMakePair(QString("CQ"),     RC_TYPE_QUANTIZER)
 115                 << qMakePair(QString("2-Pass"), RC_TYPE_MULTIPASS)
 116                 << qMakePair(QString("ABR"),    RC_TYPE_RATE_KBPS);
 117         }
 118
 119         virtual QStringList getTunings(void) const
 120         {
 121                 return QStringList() << "Grain" << "PSNR" << "SSIM" << "FastDecode" << "ZeroLatency";
 122         }
 123
 124         virtual QStringList getPresets(void) const
 125         {
 126                 return QStringList()
 127                 << "ultrafast" << "superfast" << "veryfast" << "faster"   << "fast"
 128                 << "medium"    << "slow"      << "slower"   << "veryslow" << "placebo";
 129         }
 130
 131         virtual QStringList getProfiles(const quint32 &variant) const
 132         {
 133                 QStringList profiles;
 134                 switch(variant)
 135                 {
 136                         case 0: profiles << "main"   << "main-intra"   << "mainstillpicture" << "main444-8"        << "main444-intra" << "main444-stillpicture"; break;
 137                         case 1: profiles << "main10" << "main10-intra" << "main422-10"       << "main422-10-intra" << "main444-10"    << "main444-10-intra";     break;
 138                         case 2: profiles << "main12" << "main12-intra" << "main422-12"       << "main422-12-intra" << "main444-12"    << "main444-12-intra";     break;
 139                         default: MUTILS_THROW("Unknown encoder variant!");
 140                 }
 141                 return profiles;
 142         }
 143
 144         virtual QStringList supportedOutputFormats(void) const
 145         {
 146                 return QStringList() << "hevc";
 147         }
 148
 149         virtual bool isInputTypeSupported(const int format) const
 150         {
 151                 switch(format)
 152                 {
 153                 case MediaInfo::FILETYPE_YUV4MPEG2:
 154                         return true;
 155                 default:
 156                         return false;
 157                 }
 158         }
 159
 160         virtual QString getBinaryPath(const SysinfoModel *sysinfo, const quint32 &encArch, const quint32 &encVariant) const
 161         {
 162                 QString arch, variant;
 163                 switch(encArch)
 164                 {
 165                         case 0: arch = "x86"; break;
 166                         case 1: arch = "x64"; break;
 167                         default: MUTILS_THROW("Unknown encoder arch!");
 168                 }
 169                 switch(encVariant)
 170                 {
 171                         case 0: variant =  "8bit"; break;
 172                         case 1: variant = "10bit"; break;
 173                         case 2: variant = "12bit"; break;
 174                         default: MUTILS_THROW("Unknown encoder arch!");
 175                 }
 176                 return QString("%1/toolset/%2/x265_%3_%2.exe").arg(sysinfo->getAppPath(), arch, variant);
 177         }
 178
 179         virtual QString getHelpCommand(void) const
 180         {
 181                 return "--fullhelp";
 182         }
 183 };
 184
 185 static const X265EncoderInfo s_x265EncoderInfo;
 186
 187 const AbstractEncoderInfo& X265Encoder::encoderInfo(void)
 188 {
 189         return s_x265EncoderInfo;
 190 }
 191
 192 const AbstractEncoderInfo &X265Encoder::getEncoderInfo(void) const
 193 {
 194         return encoderInfo();
 195 }
 196
 197 // ------------------------------------------------------------
 198 // Constructor & Destructor
 199 // ------------------------------------------------------------
 200
 201 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)
 202 :
 203         AbstractEncoder(jobObject, options, sysinfo, preferences, jobStatus, abort, pause, semaphorePause, sourceFile, outputFile)
 204 {
 205         if(options->encType() != OptionsModel::EncType_X265)
 206         {
 207                 MUTILS_THROW("Invalid encoder type!");
 208         }
 209 }
 210
 211 X265Encoder::~X265Encoder(void)
 212 {
 213         /*Nothing to do here*/
 214 }
 215
 216 QString X265Encoder::getName(void) const
 217 {
 218         return s_x265EncoderInfo.getFullName(m_options->encArch(), m_options->encVariant());
 219 }
 220
 221 // ------------------------------------------------------------
 222 // Check Version
 223 // ------------------------------------------------------------
 224
 225 void X265Encoder::checkVersion_init(QList<QRegExp*> &patterns, QStringList &cmdLine)
 226 {
 227         cmdLine << "--version";
 228         patterns << new QRegExp("\\bHEVC\\s+encoder\\s+version\\s+(\\d)\\.(\\d+)\\+(\\d+)\\b", Qt::CaseInsensitive);
 229         patterns << new QRegExp("\\bHEVC\\s+encoder\\s+version\\s+(\\d)\\.(\\d+)\\b", Qt::CaseInsensitive);
 230 }
 231
 232 void X265Encoder::checkVersion_parseLine(const QString &line, QList<QRegExp*> &patterns, unsigned int &core, unsigned int &build, bool &modified)
 233 {
 234         int offset = -1;
 235
 236         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 237         {
 238                 bool ok[3] = { false, false, false };
 239                 unsigned int temp[3];
 240                 temp[0] = patterns[0]->cap(1).toUInt(&ok[0]);
 241                 temp[1] = patterns[0]->cap(2).toUInt(&ok[1]);
 242                 temp[2] = patterns[0]->cap(3).toUInt(&ok[2]);
 243                 if(ok[0] && ok[1])
 244                 {
 245                         core = (10 * temp[0]) + temp[1];
 246                 }
 247                 if(ok[2]) build = temp[2];
 248         }
 249         else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
 250         {
 251                 bool ok[2] = { false, false };
 252                 unsigned int temp[2];
 253                 temp[0] = patterns[1]->cap(1).toUInt(&ok[0]);
 254                 temp[1] = patterns[1]->cap(2).toUInt(&ok[1]);
 255                 if(ok[0] && ok[1])
 256                 {
 257                         core = (10 * temp[0]) + temp[1];
 258                 }
 259                 build = 0;
 260         }
 261
 262         if(!line.isEmpty())
 263         {
 264                 log(line);
 265         }
 266 }
 267
 268 QString X265Encoder::printVersion(const unsigned int &revision, const bool &modified)
 269 {
 270         unsigned int core, build;
 271         splitRevision(revision, core, build);
 272
 273         return tr("x265 version: %1.%2+%3").arg(QString::number(core / 10), QString::number(core % 10), QString::number(build));
 274 }
 275
 276 bool X265Encoder::isVersionSupported(const unsigned int &revision, const bool &modified)
 277 {
 278         unsigned int core, build;
 279         splitRevision(revision, core, build);
 280
 281         if((core < VERSION_X265_MINIMUM_VER) || ((core == VERSION_X265_MINIMUM_VER) && (build < VERSION_X265_MINIMUM_REV)))
 282         {
 283                 log(tr("\nERROR: Your version of x265 is too old! (Minimum required revision is 0.%1+%2)").arg(QString::number(VERSION_X265_MINIMUM_VER), QString::number(VERSION_X265_MINIMUM_REV)));
 284                 return false;
 285         }
 286         else if(core > VERSION_X265_MINIMUM_VER)
 287         {
 288                 log(tr("\nWARNING: Your version of x265 is newer than the latest tested version, take care!"));
 289                 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)));
 290         }
 291
 292         return true;
 293 }
 294
 295 // ------------------------------------------------------------
 296 // Encoding Functions
 297 // ------------------------------------------------------------
 298
 299 void X265Encoder::buildCommandLine(QStringList &cmdLine, const bool &usePipe, const ClipInfo &clipInfo, const QString &indexFile, const int &pass, const QString &passLogFile)
 300 {
 301         double crf_int = 0.0, crf_frc = 0.0;
 302
 303         switch(m_options->rcMode())
 304         {
 305         case 0:
 306                 cmdLine << "--qp" << QString::number(qRound(m_options->quantizer()));
 307                 break;
 308         case 1:
 309                 crf_frc = modf(m_options->quantizer(), &crf_int);
 310                 cmdLine << "--crf" << QString("%1.%2").arg(QString::number(qRound(crf_int)), QString::number(qRound(crf_frc * 10.0)));
 311                 break;
 312         case 2:
 313         case 3:
 314                 cmdLine << "--bitrate" << QString::number(m_options->bitrate());
 315                 break;
 316         default:
 317                 MUTILS_THROW("Bad rate-control mode !!!");
 318                 break;
 319         }
 320
 321         if((pass == 1) || (pass == 2))
 322         {
 323                 cmdLine << "--pass" << QString::number(pass);
 324                 cmdLine << "--stats" << QDir::toNativeSeparators(passLogFile);
 325         }
 326
 327         const QString preset = m_options->preset().simplified().toLower();
 328         if(!preset.isEmpty())
 329         {
 330                 if(preset.compare(QString::fromLatin1(OptionsModel::SETTING_UNSPECIFIED), Qt::CaseInsensitive) != 0)
 331                 {
 332                         cmdLine << "--preset" << preset;
 333                 }
 334         }
 335
 336         const QString tune = m_options->tune().simplified().toLower();
 337         if(!tune.isEmpty())
 338         {
 339                 if(tune.compare(QString::fromLatin1(OptionsModel::SETTING_UNSPECIFIED), Qt::CaseInsensitive) != 0)
 340                 {
 341                         cmdLine << "--tune" << tune;
 342                 }
 343         }
 344
 345         const QString profile = m_options->profile().simplified().toLower();
 346         if(!profile.isEmpty())
 347         {
 348                 if(profile.compare(QString::fromLatin1(OptionsModel::PROFILE_UNRESTRICTED), Qt::CaseInsensitive) != 0)
 349                 {
 350                         cmdLine << "--profile" << profile;
 351                 }
 352         }
 353
 354         if(!m_options->customEncParams().isEmpty())
 355         {
 356                 QStringList customArgs = splitParams(m_options->customEncParams(), m_sourceFile, m_outputFile);
 357                 if(usePipe)
 358                 {
 359                         QStringList::iterator i = customArgs.begin();
 360                         while(i != customArgs.end())
 361                         {
 362                                 bool bModified = false;
 363                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--fps");
 364                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--frames");
 365                                 if(!bModified) i++;
 366                         }
 367                 }
 368                 cmdLine.append(customArgs);
 369         }
 370
 371         cmdLine << "--output" << QDir::toNativeSeparators(m_outputFile);
 372
 373         if(usePipe)
 374         {
 375                 if (clipInfo.getFrameCount() < 1)
 376                 {
 377                         MUTILS_THROW("Frames not set!");
 378                 }
 379                 cmdLine << "--frames" << QString::number(clipInfo.getFrameCount());
 380                 cmdLine << "--y4m" << "-";
 381         }
 382         else
 383         {
 384                 cmdLine << QDir::toNativeSeparators(m_sourceFile);
 385         }
 386 }
 387
 388 void X265Encoder::runEncodingPass_init(QList<QRegExp*> &patterns)
 389 {
 390         patterns << new QRegExp("\\[(\\d+)\\.(\\d+)%\\].+frames");   //regExpProgress
 391         patterns << new QRegExp("indexing.+\\[(\\d+)\\.(\\d+)%\\]"); //regExpIndexing
 392         patterns << new QRegExp("^(\\d+) frames:"); //regExpFrameCnt
 393         patterns << new QRegExp("\\[\\s*(\\d+)\\.(\\d+)%\\]\\s+(\\d+)/(\\d+)\\s(\\d+).(\\d+)\\s(\\d+).(\\d+)\\s+(\\d+):(\\d+):(\\d+)\\s+(\\d+):(\\d+):(\\d+)"); //regExpModified
 394 }
 395
 396 void X265Encoder::runEncodingPass_parseLine(const QString &line, QList<QRegExp*> &patterns, const ClipInfo &clipInfo, const int &pass, double &last_progress, double &size_estimate)
 397 {
 398         int offset = -1;
 399         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 400         {
 401                 X265_UPDATE_PROGRESS(patterns[0]);
 402         }
 403         else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
 404         {
 405                 bool ok = false;
 406                 unsigned int progress = patterns[1]->cap(1).toUInt(&ok);
 407                 setStatus(JobStatus_Indexing);
 408                 if(ok)
 409                 {
 410                         setProgress(progress);
 411                 }
 412                 setDetails(line.mid(offset).trimmed());
 413         }
 414         else if((offset = patterns[2]->lastIndexIn(line)) >= 0)
 415         {
 416                 setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running));
 417                 setDetails(line.mid(offset).trimmed());
 418         }
 419         else if((offset = patterns[3]->lastIndexIn(line)) >= 0)
 420         {
 421                 X265_UPDATE_PROGRESS(patterns[3]);
 422         }
 423         else if(!line.isEmpty())
 424         {
 425                 log(line);
 426         }
 427 }