src/encoder_nvenc.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2017 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_nvenc.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_NVENCC_MINIMUM_VER = 302;
  44 static const unsigned int VERSION_NVENCC_MINIMUM_API =  70;
  45
  46 // ------------------------------------------------------------
  47 // Helper Macros
  48 // ------------------------------------------------------------
  49
  50 #define NVENCC_UPDATE_PROGRESS(X) do \
  51 { \
  52         bool ok = false; \
  53         unsigned int progressFrames = (X)->cap(1).toUInt(&ok); \
  54         double progress = 0.0; \
  55         setStatus(JobStatus_Running); \
  56         if(ok && (clipInfo.getFrameCount() > 0)) \
  57         { \
  58                 progress = (double(progressFrames) / double(clipInfo.getFrameCount())); \
  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] %2, est. file size %3").arg(QString().sprintf("%.1f%%", 100.0 * progress), 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 NVEncEncoderInfo : public AbstractEncoderInfo
  93 {
  94 public:
  95         virtual QString getName(void) const
  96         {
  97                 return "NVEncC";
  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() << "AVC" << "HEVC";
 110         }
 111
 112         virtual QList<RCMode> getRCModes(void) const
 113         {
 114                 return QList<RCMode>()
 115                 << qMakePair(QString("CQP"),  RC_TYPE_QUANTIZER)
 116                 << qMakePair(QString("VBR"),  RC_TYPE_RATE_KBPS)
 117                 << qMakePair(QString("VBR2"), RC_TYPE_RATE_KBPS)
 118                 << qMakePair(QString("CBR"),  RC_TYPE_RATE_KBPS);
 119         }
 120
 121         virtual QStringList getTunings(void) const
 122         {
 123                 return QStringList();
 124         }
 125
 126         virtual QStringList getPresets(void) const
 127         {
 128                 return QStringList();
 129         }
 130
 131         virtual QStringList getProfiles(const quint32 &variant) const
 132         {
 133                 QStringList profiles;
 134                 switch(variant)
 135                 {
 136                         case 0: profiles << "baseline" << "main" << "high"; break;
 137                         case 1: profiles << "main";                         break;
 138                         default: MUTILS_THROW("Unknown encoder variant!");
 139                 }
 140                 return profiles;
 141         }
 142
 143         virtual QStringList supportedOutputFormats(void) const
 144         {
 145                 QStringList extLst;
 146                 extLst << "mp4" << "264" << "hevc";
 147                 return extLst;
 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                 switch(encVariant)
 171                 {
 172                         case 0: break;
 173                         case 1: break;
 174                         default: MUTILS_THROW("Unknown encoder variant!");
 175                 }
 176                 return QString("%1/toolset/%2/nvencc_%2.exe").arg(sysinfo->getAppPath(), arch);
 177         }
 178
 179         virtual QStringList getDependencies(const SysinfoModel *sysinfo, const quint32 &encArch, const quint32 &encVariant) const
 180         {
 181                 QString arch;
 182                 switch (encArch)
 183                 {
 184                         case 0: arch = "x86"; break;
 185                         case 1: arch = "x64"; break;
 186                         default: MUTILS_THROW("Unknown encoder arch!");
 187                 }
 188                 switch (encVariant)
 189                 {
 190                         case 0: break;
 191                         case 1: break;
 192                         default: MUTILS_THROW("Unknown encoder variant!");
 193
 194                 }
 195                 return QStringList()
 196                 << QString("%1/toolset/%2/avcodec-57.dll"  ).arg(sysinfo->getAppPath(), arch)
 197                 << QString("%1/toolset/%2/avfilter-6.dll"  ).arg(sysinfo->getAppPath(), arch)
 198                 << QString("%1/toolset/%2/avformat-57.dll" ).arg(sysinfo->getAppPath(), arch)
 199                 << QString("%1/toolset/%2/avutil-55.dll"   ).arg(sysinfo->getAppPath(), arch)
 200                 << QString("%1/toolset/%2/swresample-2.dll").arg(sysinfo->getAppPath(), arch);
 201         }
 202
 203         virtual QString getHelpCommand(void) const
 204         {
 205                 return "--help";
 206         }
 207 };
 208
 209 static const NVEncEncoderInfo s_nvencEncoderInfo;
 210
 211 const AbstractEncoderInfo& NVEncEncoder::encoderInfo(void)
 212 {
 213         return s_nvencEncoderInfo;
 214 }
 215
 216 const AbstractEncoderInfo &NVEncEncoder::getEncoderInfo(void) const
 217 {
 218         return encoderInfo();
 219 }
 220
 221 // ------------------------------------------------------------
 222 // Constructor & Destructor
 223 // ------------------------------------------------------------
 224
 225 NVEncEncoder::NVEncEncoder(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)
 226 :
 227         AbstractEncoder(jobObject, options, sysinfo, preferences, jobStatus, abort, pause, semaphorePause, sourceFile, outputFile)
 228 {
 229         if(options->encType() != OptionsModel::EncType_NVEnc)
 230         {
 231                 MUTILS_THROW("Invalid encoder type!");
 232         }
 233 }
 234
 235 NVEncEncoder::~NVEncEncoder(void)
 236 {
 237         /*Nothing to do here*/
 238 }
 239
 240 QString NVEncEncoder::getName(void) const
 241 {
 242         return s_nvencEncoderInfo.getFullName(m_options->encArch(), m_options->encVariant());
 243 }
 244
 245 // ------------------------------------------------------------
 246 // Check Version
 247 // ------------------------------------------------------------
 248
 249 void NVEncEncoder::checkVersion_init(QList<QRegExp*> &patterns, QStringList &cmdLine)
 250 {
 251         cmdLine << "--version";
 252         patterns << new QRegExp("\\bNVEncC\\s+\\(x\\d+\\)\\s+(\\d)\\.(\\d+).*\\[NVENC\\s+API\\s+v(\\d+)\\.(\\d+)\\]", Qt::CaseInsensitive);
 253 }
 254
 255 void NVEncEncoder::checkVersion_parseLine(const QString &line, const QList<QRegExp*> &patterns, unsigned int &core, unsigned int &build, bool &modified)
 256 {
 257         if(patterns[0]->lastIndexIn(line) >= 0)
 258         {
 259                 unsigned int temp[4];
 260                 if(MUtils::regexp_parse_uint32(*patterns[0], temp, 4))
 261                 {
 262                         core = (100 * temp[0]) + temp[1];
 263                         build = (10 * temp[2]) + temp[3];
 264                 }
 265         }
 266
 267         if(!line.isEmpty())
 268         {
 269                 log(line);
 270         }
 271 }
 272
 273 bool NVEncEncoder::checkVersion_succeeded(const int &exitCode)
 274 {
 275         return (exitCode == 0) || (exitCode == 1);
 276 }
 277
 278 QString NVEncEncoder::printVersion(const unsigned int &revision, const bool &modified)
 279 {
 280         unsigned int core, build;
 281         splitRevision(revision, core, build);
 282
 283         return tr("NVEncC version: %1.%2 [API: %3.%4]").arg(QString::number(core / 100), QString::number(core % 100).leftJustified(2, QLatin1Char('0')), QString::number(build / 10), QString::number(build % 10));
 284 }
 285
 286 bool NVEncEncoder::isVersionSupported(const unsigned int &revision, const bool &modified)
 287 {
 288         unsigned int core, build;
 289         splitRevision(revision, core, build);
 290
 291         if(core < VERSION_NVENCC_MINIMUM_VER)
 292         {
 293                 log(tr("\nERROR: Your version of NVEncC is too old! (Minimum required version is %1.%2)").arg(QString::number(VERSION_NVENCC_MINIMUM_VER / 100), QString::number(VERSION_NVENCC_MINIMUM_VER % 100)));
 294                 return false;
 295         }
 296         else if(core > VERSION_NVENCC_MINIMUM_VER)
 297         {
 298                 log(tr("\nWARNING: Your version of NVEncC is newer than the latest tested version, take care!"));
 299                 log(tr("This application works best with NVEncC version %1.%2. Newer versions may work or not.").arg(QString::number(VERSION_NVENCC_MINIMUM_VER / 100), QString::number(VERSION_NVENCC_MINIMUM_VER % 100)));
 300         }
 301
 302         if (build < VERSION_NVENCC_MINIMUM_API)
 303         {
 304                 log(tr("\nERROR: Your version of NVENC API is too old! (Minimum required version is %1.%2)").arg(QString::number(VERSION_NVENCC_MINIMUM_API / 10), QString::number(VERSION_NVENCC_MINIMUM_API % 10)));
 305                 return false;
 306         }
 307
 308         return true;
 309 }
 310
 311 // ------------------------------------------------------------
 312 // Encoding Functions
 313 // ------------------------------------------------------------
 314
 315 void NVEncEncoder::buildCommandLine(QStringList &cmdLine, const bool &usePipe, const ClipInfo &clipInfo, const QString &indexFile, const int &pass, const QString &passLogFile)
 316 {
 317         switch (m_options->encVariant())
 318         {
 319         case 0:
 320                 cmdLine << "--codec" << "avc";
 321                 break;
 322         case 1:
 323                 cmdLine << "--codec" << "hevc";
 324                 break;
 325         default:
 326                 MUTILS_THROW("Bad encoder variant !!!");
 327         }
 328
 329         switch(m_options->rcMode())
 330         {
 331         case 0:
 332                 cmdLine << "--cqp" << QString::number(qRound(m_options->quantizer()));
 333                 break;
 334         case 1:
 335                 cmdLine << "--vbr" << QString::number(m_options->bitrate());
 336                 break;
 337         case 2:
 338                 cmdLine << "--vbr2" << QString::number(m_options->bitrate());
 339                 break;
 340         case 3:
 341                 cmdLine << "--cbr" << QString::number(m_options->bitrate());
 342                 break;
 343         default:
 344                 MUTILS_THROW("Bad rate-control mode !!!");
 345         }
 346
 347         const QString profile = m_options->profile().simplified().toLower();
 348         if(!profile.isEmpty())
 349         {
 350                 if(profile.compare(QString::fromLatin1(OptionsModel::PROFILE_UNRESTRICTED), Qt::CaseInsensitive) != 0)
 351                 {
 352                         cmdLine << "--profile" << profile;
 353                 }
 354         }
 355
 356         if(!m_options->customEncParams().isEmpty())
 357         {
 358                 QStringList customArgs = splitParams(m_options->customEncParams(), m_sourceFile, m_outputFile);
 359                 if(usePipe)
 360                 {
 361                         QStringList::iterator i = customArgs.begin();
 362                         while(i != customArgs.end())
 363                         {
 364                                 bool bModified = false;
 365                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--fps");
 366                                 REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--frames");
 367                                 if(!bModified) i++;
 368                         }
 369                 }
 370                 cmdLine.append(customArgs);
 371         }
 372
 373         cmdLine << "--output" << QDir::toNativeSeparators(m_outputFile);
 374
 375         if(usePipe)
 376         {
 377                 cmdLine << "--y4m" << "--input" << "-";
 378         }
 379         else
 380         {
 381                 cmdLine << "--input" << QDir::toNativeSeparators(m_sourceFile);
 382         }
 383 }
 384
 385 void NVEncEncoder::runEncodingPass_init(QList<QRegExp*> &patterns)
 386 {
 387         patterns << new QRegExp("^(\\d+) frames:");
 388         patterns << new QRegExp("Selected\\s+codec\\s+is\\s+not\\s+supported", Qt::CaseInsensitive);
 389         patterns << new QRegExp("nvEncodeAPI.dll\\s+does\\s+not\\s+exists\\s+in\\s+your\\s+system", Qt::CaseInsensitive);
 390 }
 391
 392 void NVEncEncoder::runEncodingPass_parseLine(const QString &line, const QList<QRegExp*> &patterns, const ClipInfo &clipInfo, const int &pass, double &last_progress, double &size_estimate)
 393 {
 394         int offset = -1;
 395         if((offset = patterns[0]->lastIndexIn(line)) >= 0)
 396         {
 397                 NVENCC_UPDATE_PROGRESS(patterns[0]);
 398         }
 399         else if ((offset = patterns[1]->lastIndexIn(line)) >= 0)
 400         {
 401                 log(QString("ERROR: YOUR HARDWARE DOES *NOT* SUPPORT THE '%1' CODEC !!!\n").arg(s_nvencEncoderInfo.variantToString(m_options->encVariant())));
 402         }
 403         else if ((offset = patterns[2]->lastIndexIn(line)) >= 0)
 404         {
 405                 log("ERROR: NVIDIA ENCODER API (NVENCODEAPI.DLL) IS *NOT* AVAILABLE !!!\n");
 406         }
 407         else if(!line.isEmpty())
 408         {
 409                 log(line);
 410         }
 411 }