441 lines
13 KiB
C++
441 lines
13 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Simple x264 Launcher
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// Copyright (C) 2004-2015 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// http://www.gnu.org/licenses/gpl-2.0.txt
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///////////////////////////////////////////////////////////////////////////////
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#include "encoder_x264.h"
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//Internal
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#include "global.h"
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#include "model_options.h"
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#include "model_status.h"
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#include "mediainfo.h"
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#include "model_sysinfo.h"
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//MUtils
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#include <MUtils/Exception.h>
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//Qt
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#include <QStringList>
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#include <QDir>
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#include <QRegExp>
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//x264 version info
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static const unsigned int VERSION_X264_MINIMUM_REV = 2555;
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static const unsigned int VERSION_X264_CURRENT_API = 148;
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// ------------------------------------------------------------
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// Helper Macros
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// ------------------------------------------------------------
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#define REMOVE_CUSTOM_ARG(LIST, ITER, FLAG, PARAM) do \
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{ \
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if(ITER != LIST.end()) \
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{ \
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if((*ITER).compare(PARAM, Qt::CaseInsensitive) == 0) \
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{ \
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log(tr("WARNING: Custom parameter \"" PARAM "\" will be ignored in Pipe'd mode!\n")); \
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ITER = LIST.erase(ITER); \
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if(ITER != LIST.end()) \
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{ \
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if(!((*ITER).startsWith("--", Qt::CaseInsensitive))) ITER = LIST.erase(ITER); \
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} \
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FLAG = true; \
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} \
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} \
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} \
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while(0)
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#define X264_UPDATE_PROGRESS(X) do \
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{ \
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bool ok[2] = { false, false }; \
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unsigned int progressInt = (X)->cap(1).toUInt(&ok[0]); \
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unsigned int progressFrc = (X)->cap(2).toUInt(&ok[1]); \
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setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running)); \
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if(ok[0] && ok[1]) \
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{ \
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const double progress = (double(progressInt) / 100.0) + (double(progressFrc) / 1000.0); \
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if(!qFuzzyCompare(progress, last_progress)) \
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{ \
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setProgress(floor(progress * 100.0)); \
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size_estimate = qFuzzyIsNull(size_estimate) ? estimateSize(m_outputFile, progress) : ((0.667 * size_estimate) + (0.333 * estimateSize(m_outputFile, progress))); \
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last_progress = progress; \
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} \
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} \
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setDetails(tr("%1, est. file size %2").arg(line.mid(offset).trimmed(), sizeToString(qRound64(size_estimate)))); \
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} \
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while(0)
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// ------------------------------------------------------------
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// Encoder Info
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// ------------------------------------------------------------
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class X264EncoderInfo : public AbstractEncoderInfo
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{
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public:
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virtual QFlags<OptionsModel::EncVariant> getVariants(void) const
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{
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QFlags<OptionsModel::EncVariant> variants;
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variants |= OptionsModel::EncVariant_8Bit;
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variants |= OptionsModel::EncVariant_10Bit;
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return variants;
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}
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virtual QStringList getTunings(void) const
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{
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QStringList tunings;
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tunings << "Film" << "Animation" << "Grain";
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tunings << "StillImage" << "PSNR" << "SSIM";
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tunings << "FastDecode" << "ZeroLatency" << "Touhou";
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return tunings;
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}
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virtual QStringList getPresets(void) const
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{
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QStringList presets;
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presets << "ultrafast" << "superfast" << "veryfast" << "faster" << "fast";
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presets << "medium" << "slow" << "slower" << "veryslow" << "placebo";
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return presets;
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}
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virtual QStringList getProfiles(const OptionsModel::EncVariant &variant) const
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{
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QStringList profiles;
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if(variant == OptionsModel::EncVariant_8Bit)
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{
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profiles << "Baseline" << "Main" << "High";
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}
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if((variant == OptionsModel::EncVariant_8Bit) || (variant == OptionsModel::EncVariant_10Bit))
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{
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profiles << "High10" << "High422" << "High444";
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}
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return profiles;
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}
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virtual QStringList supportedOutputFormats(void) const
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{
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QStringList extLst;
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extLst << "264" << "mkv" << "mp4";
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return extLst;
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}
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virtual bool isRCModeSupported(const OptionsModel::RCMode &rcMode) const
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{
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switch(rcMode)
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{
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case OptionsModel::RCMode_CRF:
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case OptionsModel::RCMode_CQ:
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case OptionsModel::RCMode_2Pass:
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case OptionsModel::RCMode_ABR:
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return true;
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default:
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return false;
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}
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}
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virtual bool isInputTypeSupported(const int format) const
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{
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switch(format)
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{
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case MediaInfo::FILETYPE_AVISYNTH:
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case MediaInfo::FILETYPE_YUV4MPEG2:
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case MediaInfo::FILETYPE_UNKNOWN:
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return true;
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default:
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return false;
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}
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}
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virtual QString getBinaryPath(const SysinfoModel *sysinfo, const OptionsModel::EncArch &encArch, const OptionsModel::EncVariant &encVariant) const
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{
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QString arch, variant;
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switch(encArch)
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{
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case OptionsModel::EncArch_x86_32: arch = "x86"; break;
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case OptionsModel::EncArch_x86_64: arch = "x64"; break;
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default: MUTILS_THROW("Unknown encoder arch!");
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}
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switch(encVariant)
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{
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case OptionsModel::EncVariant_8Bit: variant = "8bit"; break;
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case OptionsModel::EncVariant_10Bit: variant = "10bit"; break;
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default: MUTILS_THROW("Unknown encoder arch!");
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}
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return QString("%1/toolset/%2/x264_%3_%2.exe").arg(sysinfo->getAppPath(), arch, variant);
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}
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};
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static const X264EncoderInfo s_x264EncoderInfo;
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const AbstractEncoderInfo &X264Encoder::getEncoderInfo(void)
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{
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return s_x264EncoderInfo;
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}
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// ------------------------------------------------------------
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// Constructor & Destructor
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// ------------------------------------------------------------
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X264Encoder::X264Encoder(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)
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:
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AbstractEncoder(jobObject, options, sysinfo, preferences, jobStatus, abort, pause, semaphorePause, sourceFile, outputFile)
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{
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if(options->encType() != OptionsModel::EncType_X264)
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{
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MUTILS_THROW("Invalid encoder type!");
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}
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}
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X264Encoder::~X264Encoder(void)
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{
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/*Nothing to do here*/
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}
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QString X264Encoder::getName(void) const
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{
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QString arch, variant;
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switch(m_options->encArch())
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{
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case OptionsModel::EncArch_x86_32: arch = "x86"; break;
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case OptionsModel::EncArch_x86_64: arch = "x64"; break;
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default: MUTILS_THROW("Unknown encoder arch!");
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}
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switch(m_options->encVariant())
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{
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case OptionsModel::EncVariant_8Bit: variant = "8-Bit"; break;
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case OptionsModel::EncVariant_10Bit: variant = "10-Bit"; break;
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default: MUTILS_THROW("Unknown encoder arch!");
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}
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return QString("x264 (H.264/AVC), %1, %2").arg(arch, variant);
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}
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// ------------------------------------------------------------
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// Check Version
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// ------------------------------------------------------------
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void X264Encoder::checkVersion_init(QList<QRegExp*> &patterns, QStringList &cmdLine)
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{
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cmdLine << "--version";
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patterns << new QRegExp("\\bx264\\s+(\\d)\\.(\\d+)\\.(\\d+)\\s+([a-f0-9]{7})", Qt::CaseInsensitive);
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patterns << new QRegExp("\\bx264\\s+(\\d)\\.(\\d+)\\.(\\d+)", Qt::CaseInsensitive);
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}
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void X264Encoder::checkVersion_parseLine(const QString &line, QList<QRegExp*> &patterns, unsigned int &core, unsigned int &build, bool &modified)
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{
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int offset = -1;
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if((offset = patterns[0]->lastIndexIn(line)) >= 0)
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{
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bool ok1 = false, ok2 = false;
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unsigned int temp1 = patterns[0]->cap(2).toUInt(&ok1);
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unsigned int temp2 = patterns[0]->cap(3).toUInt(&ok2);
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if(ok1 && ok2 && (temp1 > 0) && (temp2 > 0))
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{
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core = temp1;
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build = temp2;
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}
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}
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else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
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{
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bool ok1 = false, ok2 = false;
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unsigned int temp1 = patterns[1]->cap(2).toUInt(&ok1);
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unsigned int temp2 = patterns[1]->cap(3).toUInt(&ok2);
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if(ok1 && ok2 && (temp1 > 0) && (temp2 > 0))
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{
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core = temp1;
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build = temp2;
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}
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modified = true;
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}
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if(!line.isEmpty())
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{
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log(line);
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}
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}
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QString X264Encoder::printVersion(const unsigned int &revision, const bool &modified)
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{
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unsigned int core, build;
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splitRevision(revision, core, build);
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QString versionStr = tr("x264 revision: %1 (core #%2)").arg(QString::number(build), QString::number(core));
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if(modified)
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{
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versionStr.append(tr(" - with custom patches!"));
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}
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return versionStr;
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}
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bool X264Encoder::isVersionSupported(const unsigned int &revision, const bool &modified)
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{
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unsigned int core, build;
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splitRevision(revision, core, build);
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if(build < VERSION_X264_MINIMUM_REV)
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{
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log(tr("\nERROR: Your revision of x264 is too old! Minimum required revision is %1.").arg(QString::number(VERSION_X264_MINIMUM_REV)));
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return false;
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}
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if(core != VERSION_X264_CURRENT_API)
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{
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log(tr("\nWARNING: Your x264 binary uses an untested core (API) version, take care!"));
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log(tr("This application works best with x264 core (API) version %1. Newer versions may work or not.").arg(QString::number(VERSION_X264_CURRENT_API)));
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}
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return true;
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}
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// ------------------------------------------------------------
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// Encoding Functions
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// ------------------------------------------------------------
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void X264Encoder::buildCommandLine(QStringList &cmdLine, const bool &usePipe, const unsigned int &frames, const QString &indexFile, const int &pass, const QString &passLogFile)
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{
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double crf_int = 0.0, crf_frc = 0.0;
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switch(m_options->rcMode())
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{
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case OptionsModel::RCMode_CQ:
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cmdLine << "--qp" << QString::number(qRound(m_options->quantizer()));
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break;
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case OptionsModel::RCMode_CRF:
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crf_frc = modf(m_options->quantizer(), &crf_int);
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cmdLine << "--crf" << QString("%1.%2").arg(QString::number(qRound(crf_int)), QString::number(qRound(crf_frc * 10.0)));
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break;
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case OptionsModel::RCMode_2Pass:
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case OptionsModel::RCMode_ABR:
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cmdLine << "--bitrate" << QString::number(m_options->bitrate());
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break;
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default:
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MUTILS_THROW("Bad rate-control mode !!!");
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}
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if((pass == 1) || (pass == 2))
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{
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cmdLine << "--pass" << QString::number(pass);
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cmdLine << "--stats" << QDir::toNativeSeparators(passLogFile);
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}
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const QString preset = m_options->preset().simplified().toLower();
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if(!preset.isEmpty())
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{
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if(preset.compare(QString::fromLatin1(OptionsModel::SETTING_UNSPECIFIED), Qt::CaseInsensitive) != 0)
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{
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cmdLine << "--preset" << preset;
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}
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}
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const QString tune = m_options->tune().simplified().toLower();
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if(!tune.isEmpty())
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{
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if(tune.compare(QString::fromLatin1(OptionsModel::SETTING_UNSPECIFIED), Qt::CaseInsensitive) != 0)
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{
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cmdLine << "--tune" << tune;
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}
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}
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const QString profile = m_options->profile().simplified().toLower();
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if(!profile.isEmpty())
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{
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if(profile.compare(QString::fromLatin1(OptionsModel::PROFILE_UNRESTRICTED), Qt::CaseInsensitive) != 0)
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{
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cmdLine << "--profile" << profile;
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}
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}
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if(!m_options->customEncParams().isEmpty())
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{
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QStringList customArgs = splitParams(m_options->customEncParams(), m_sourceFile, m_outputFile);
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if(usePipe)
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{
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QStringList::iterator i = customArgs.begin();
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while(i != customArgs.end())
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{
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bool bModified = false;
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REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--fps");
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REMOVE_CUSTOM_ARG(customArgs, i, bModified, "--frames");
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if(!bModified) i++;
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}
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}
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cmdLine.append(customArgs);
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}
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cmdLine << "--output" << QDir::toNativeSeparators(m_outputFile);
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if(usePipe)
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{
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if(frames < 1) MUTILS_THROW("Frames not set!");
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cmdLine << "--frames" << QString::number(frames);
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cmdLine << "--demuxer" << "y4m";
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cmdLine << "--stdin" << "y4m" << "-";
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}
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else
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{
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cmdLine << "--index" << QDir::toNativeSeparators(indexFile);
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cmdLine << QDir::toNativeSeparators(m_sourceFile);
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}
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}
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void X264Encoder::runEncodingPass_init(QList<QRegExp*> &patterns)
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{
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patterns << new QRegExp("\\[(\\d+)\\.(\\d+)%\\].+frames");
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patterns << new QRegExp("indexing.+\\[(\\d+)\\.(\\d+)%\\]");
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patterns << new QRegExp("^(\\d+) frames:");
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patterns << new QRegExp("\\[\\s*(\\d+)\\.(\\d+)%\\]\\s+(\\d+)/(\\d+)\\s(\\d+).(\\d+)\\s(\\d+).(\\d+)\\s+(\\d+):(\\d+):(\\d+)\\s+(\\d+):(\\d+):(\\d+)"); //regExpModified
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}
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void X264Encoder::runEncodingPass_parseLine(const QString &line, QList<QRegExp*> &patterns, const int &pass, double &last_progress, double &size_estimate)
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{
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int offset = -1;
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if((offset = patterns[0]->lastIndexIn(line)) >= 0)
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{
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X264_UPDATE_PROGRESS(patterns[0]);
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}
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else if((offset = patterns[1]->lastIndexIn(line)) >= 0)
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{
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bool ok = false;
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unsigned int progress = patterns[1]->cap(1).toUInt(&ok);
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setStatus(JobStatus_Indexing);
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if(ok)
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{
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setProgress(progress);
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}
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setDetails(line.mid(offset).trimmed());
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}
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else if((offset = patterns[2]->lastIndexIn(line)) >= 0)
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{
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setStatus((pass == 2) ? JobStatus_Running_Pass2 : ((pass == 1) ? JobStatus_Running_Pass1 : JobStatus_Running));
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setDetails(line.mid(offset).trimmed());
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}
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else if((offset = patterns[3]->lastIndexIn(line)) >= 0)
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{
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X264_UPDATE_PROGRESS(patterns[3]);
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}
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else if(!line.isEmpty())
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{
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log(line);
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}
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}
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