src/encoder_x265.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2014 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 #include "model_options.h"
  25 #include "model_status.h"
  26 #include "binaries.h"
  27 #include "binaries.h"
  28
  29 #include <QStringList>
  30 #include <QDir>
  31 #include <QRegExp>
  32
  33 //x265 version info
  34 static const unsigned int X265_VERSION_X264_MINIMUM_VER = 7;
  35 static const unsigned int X265_VERSION_X264_MINIMUM_REV = 167;
  36
  37 // ------------------------------------------------------------
  38 // Helper Macros
  39 // ------------------------------------------------------------
  40
  41 #define X264_UPDATE_PROGRESS(X) do \
  42 { \
  43         bool ok = false; qint64 size_estimate = 0; \
  44         unsigned int progress = (X)->cap(1).toUInt(&ok); \
  45         setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running)); \
  46         if(ok) \
  47         { \
  48                 setProgress(progress); \
  49                 size_estimate = estimateSize(m_outputFile, progress); \
  50         } \
  51         setDetails(tr("%1, est. file size %2").arg(line.mid(offset).trimmed(), sizeToString(size_estimate))); \
  52 } \
  53 while(0)
  54
  55 #define REMOVE_CUSTOM_ARG(LIST, ITER, FLAG, PARAM) do \
  56 { \
  57         if(ITER != LIST.end()) \
  58         { \
  59                 if((*ITER).compare(PARAM, Qt::CaseInsensitive) == 0) \
  60                 { \
  61                         log(tr("WARNING: Custom parameter \"" PARAM "\" will be ignored in Pipe'd mode!\n")); \
  62                         ITER = LIST.erase(ITER); \
  63                         if(ITER != LIST.end()) \
  64                         { \
  65                                 if(!((*ITER).startsWith("--", Qt::CaseInsensitive))) ITER = LIST.erase(ITER); \
  66                         } \
  67                         FLAG = true; \
  68                 } \
  69         } \
  70 } \
  71 while(0)
  72
  73 static QString MAKE_NAME(const char *baseName, const OptionsModel *options)
  74 {
  75         const QString arch = (options->encArch() == OptionsModel::EncArch_x64) ? "x64" : "x86";
  76         const QString vari = (options->encVariant() == OptionsModel::EncVariant_HiBit ) ? "16-Bit" : "8-Bit";
  77         return QString("%1, %2, %3").arg(QString::fromLatin1(baseName), arch, vari);
  78 }
  79
  80 // ------------------------------------------------------------
  81 // Constructor & Destructor
  82 // ------------------------------------------------------------
  83
  84 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)
  85 :
  86         AbstractEncoder(jobObject, options, sysinfo, preferences, jobStatus, abort, pause, semaphorePause, sourceFile, outputFile),
  87         m_encoderName(MAKE_NAME("x265 (H.265/HEVC)", m_options)),
  88         m_binaryFile(ENC_BINARY(sysinfo, options))
  89 {
  90         if(options->encType() != OptionsModel::EncType_X265)
  91         {
  92                 throw "Invalid encoder type!";
  93         }
  94 }
  95
  96 X265Encoder::~X265Encoder(void)
  97 {
  98         /*Nothing to do here*/
  99 }
 100
 101 const QString &X265Encoder::getName(void)
 102 {
 103         return m_encoderName;
 104 }
 105
 106 // ------------------------------------------------------------
 107 // Check Version
 108 // ------------------------------------------------------------
 109
 110 void X265Encoder::checkVersion_init(QList<QRegExp*> &patterns, QStringList &cmdLine)
 111 {
 112         cmdLine << "--version";
 113         patterns << new QRegExp("\\bHEVC\\s+encoder\\s+version\\s+0\\.(\\d+)\\+(\\d+)-[a-f0-9]+\\b", Qt::CaseInsensitive);
 114 }
 115
 116 void X265Encoder::checkVersion_parseLine(const QString &line, QList<QRegExp*> &patterns, unsigned int &coreVers, unsigned int &revision, bool &modified)
 117 {
 118         int offset = -1;
 119         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 120         {
 121                 bool ok1 = false, ok2 = false;
 122                 unsigned int temp1 = patterns[0]->cap(1).toUInt(&ok1);
 123                 unsigned int temp2 = patterns[0]->cap(2).toUInt(&ok2);
 124                 if(ok1) coreVers = temp1;
 125                 if(ok2) revision = temp2;
 126         }
 127 }
 128
 129 void X265Encoder::printVersion(const unsigned int &revision, const bool &modified)
 130 {
 131         log(tr("\nx265 version: 0.%1+%2\n").arg(QString::number(revision / REV_MULT), QString::number(revision % REV_MULT)));
 132 }
 133
 134 bool X265Encoder::isVersionSupported(const unsigned int &revision, const bool &modified)
 135 {
 136         const unsigned int ver = (revision / REV_MULT);
 137         const unsigned int rev = (revision % REV_MULT);
 138
 139         if((ver < X265_VERSION_X264_MINIMUM_VER) || (rev < X265_VERSION_X264_MINIMUM_REV))
 140         {
 141                 log(tr("\nERROR: Your version of x265 is too old! (Minimum required revision is 0.%1+%2)").arg(QString::number(X265_VERSION_X264_MINIMUM_VER), QString::number(X265_VERSION_X264_MINIMUM_REV)));
 142                 return false;
 143         }
 144
 145         return true;
 146 }
 147
 148 // ------------------------------------------------------------
 149 // Encoding Functions
 150 // ------------------------------------------------------------
 151
 152 void X265Encoder::buildCommandLine(QStringList &cmdLine, const bool &usePipe, const unsigned int &frames, const QString &indexFile, const int &pass, const QString &passLogFile)
 153 {
 154         double crf_int = 0.0, crf_frc = 0.0;
 155
 156         switch(m_options->rcMode())
 157         {
 158         case OptionsModel::RCMode_CQ:
 159                 cmdLine << "--qp" << QString::number(qRound(m_options->quantizer()));
 160                 break;
 161         case OptionsModel::RCMode_CRF:
 162                 crf_frc = modf(m_options->quantizer(), &crf_int);
 163                 cmdLine << "--crf" << QString("%1.%2").arg(QString::number(qRound(crf_int)), QString::number(qRound(crf_frc * 10.0)));
 164                 break;
 165         case OptionsModel::RCMode_2Pass:
 166         case OptionsModel::RCMode_ABR:
 167                 cmdLine << "--bitrate" << QString::number(m_options->bitrate());
 168                 break;
 169         default:
 170                 throw "Bad rate-control mode !!!";
 171                 break;
 172         }
 173
 174         if((pass == 1) || (pass == 2))
 175         {
 176                 cmdLine << "--pass" << QString::number(pass);
 177                 cmdLine << "--stats" << QDir::toNativeSeparators(passLogFile);
 178         }
 179
 180         cmdLine << "--preset" << m_options->preset().toLower();
 181
 182         if(m_options->tune().compare("none", Qt::CaseInsensitive))
 183         {
 184                 cmdLine << "--tune" << m_options->tune().toLower();
 185         }
 186
 187         if(m_options->profile().compare("auto", Qt::CaseInsensitive) != 0)
 188         {
 189                 if((m_options->encType() == OptionsModel::EncType_X264) && (m_options->encVariant() == OptionsModel::EncVariant_LoBit))
 190                 {
 191                         cmdLine << "--profile" << m_options->profile().toLower();
 192                 }
 193         }
 194
 195         if(!m_options->customEncParams().isEmpty())
 196         {
 197                 QStringList customArgs = splitParams(m_options->customEncParams(), m_sourceFile, m_outputFile);
 198                 if(usePipe)
 199                 {
 200                         QStringList::iterator i = customArgs.begin();
 201                         while(i != customArgs.end())
 202                         {
 203                                 bool bModified = false;
 204                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--fps");
 205                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--frames");
 206                                 if(!bModified) i++;
 207                         }
 208                 }
 209                 cmdLine.append(customArgs);
 210         }
 211
 212         cmdLine << "--output" << QDir::toNativeSeparators(m_outputFile);
 213
 214         if(usePipe)
 215         {
 216                 if(frames < 1) throw "Frames not set!";
 217                 cmdLine << "--frames" << QString::number(frames);
 218                 cmdLine << "--demuxer" << "y4m";
 219                 cmdLine << "--stdin" << "y4m" << "-";
 220         }
 221         else
 222         {
 223                 cmdLine << "--index" << QDir::toNativeSeparators(indexFile);
 224                 cmdLine << QDir::toNativeSeparators(m_sourceFile);
 225         }
 226 }
 227
 228 void X265Encoder::runEncodingPass_init(QList<QRegExp*> &patterns)
 229 {
 230         patterns << new QRegExp("\\[(\\d+)\\.(\\d+)%\\].+frames");   //regExpProgress
 231         patterns << new QRegExp("indexing.+\\[(\\d+)\\.(\\d+)%\\]"); //regExpIndexing
 232         patterns << new QRegExp("^(\\d+) frames:"); //regExpFrameCnt
 233         patterns << new QRegExp("\\[\\s*(\\d+)\\.(\\d+)%\\]\\s+(\\d+)/(\\d+)\\s(\\d+).(\\d+)\\s(\\d+).(\\d+)\\s+(\\d+):(\\d+):(\\d+)\\s+(\\d+):(\\d+):(\\d+)"); //regExpModified
 234 }
 235
 236 void X265Encoder::runEncodingPass_parseLine(const QString &line, QList<QRegExp*> &patterns, const int &pass)
 237 {
 238         int offset = -1;
 239         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 240         {
 241                 X264_UPDATE_PROGRESS(patterns[0]);
 242         }
 243         else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
 244         {
 245                 bool ok = false;
 246                 unsigned int progress = patterns[1]->cap(1).toUInt(&ok);
 247                 setStatus(JobStatus_Indexing);
 248                 if(ok)
 249                 {
 250                         setProgress(progress);
 251                 }
 252                 setDetails(line.mid(offset).trimmed());
 253         }
 254         else if((offset = patterns[2]->lastIndexIn(line)) >= 0)
 255         {
 256                 setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running));
 257                 setDetails(line.mid(offset).trimmed());
 258         }
 259         else if((offset = patterns[3]->lastIndexIn(line)) >= 0)
 260         {
 261                 X264_UPDATE_PROGRESS(patterns[3]);
 262         }
 263         else if(!line.isEmpty())
 264         {
 265                 log(line);
 266         }
 267 }