122 lines
3.9 KiB
C++
122 lines
3.9 KiB
C++
/* This file is a part of plaYUVer project
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* Copyright (C) 2014-2017 by Luis Lucas (luisfrlucas@gmail.com)
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* Joao Carreira (jfmcarreira@gmail.com)
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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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/**
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* \file PlaYUVerToolsCmdParser.cpp
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* \brief Handle for command line
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*/
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#include "PlaYUVerToolsCmdParser.h"
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#include <cstdarg>
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#include <cstring>
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#include "lib/PlaYUVerFrame.h"
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#include "lib/PlaYUVerModuleIf.h"
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#include "lib/PlaYUVerStream.h"
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#include "modules/PlaYUVerModuleFactory.h"
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PlaYUVerToolsCmdParser::PlaYUVerToolsCmdParser()
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{
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m_uiLogLevel = 0;
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m_bQuiet = false;
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m_iFrames = -1;
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m_cOptions.addDefaultOptions();
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}
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PlaYUVerToolsCmdParser::~PlaYUVerToolsCmdParser() {}
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Void PlaYUVerToolsCmdParser::log( UInt level, const char* fmt, ... )
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{
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if( level >= m_uiLogLevel )
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{
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std::va_list args;
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va_start( args, fmt );
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vfprintf( stdout, fmt, args );
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va_end( args );
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}
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}
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Int PlaYUVerToolsCmdParser::parseToolsArgs( Int argc, Char* argv[] )
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{
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Int iRet = 0;
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m_cOptions.addOptions() /**/
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( "quiet,q", m_bQuiet, "disable verbose" )( "input,i", m_apcInputs, "input file" ) /**/
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( "output,o", m_strOutput, "output file" ) /**/
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( "size,s", m_strResolution, "size (WxH)" ) /**/
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( "pel_fmt,p", m_strPelFmt, "pixel format" ) /**/
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( "bits_pel", m_uiBitsPerPixel, "bits per pixel" ) /**/
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( "endianness", m_strEndianness, "File endianness (big, little)" ) /**/
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( "frames,f", m_iFrames, "number of frames to parse" ) /**/
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( "quality", m_strQualityMetric, "select a quality metric" ) /**/
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( "module", m_strModule, "select a module (use internal name)" ) /**/
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( "save", "save a specific frame" ) /**/
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( "rate-reduction", m_iRateReductionFactor, "reduce the frame rate" ); /**/
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if( !m_cOptions.parse( argc, argv ) )
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{
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iRet = 1;
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}
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if( m_bQuiet )
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{
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m_uiLogLevel = LOG_RESULT;
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}
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if( m_cOptions.hasOpt( "module" ) && m_cOptions.hasOpt( "help" ) )
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{
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listModuleHelp();
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iRet = 1;
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}
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else if( m_cOptions.hasOpt( "help" ) )
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{
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printf(
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"Usage: %s modules/quality/save [options] -input=input_file "
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"[--output=output_file]\n",
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argv[0] );
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m_cOptions.doHelp( std::cout );
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iRet = 1;
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}
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return iRet;
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}
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Void PlaYUVerToolsCmdParser::listModuleHelp()
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{
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String moduleName = m_strModule;
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PlaYUVerModuleIf* pcCurrModuleIf = NULL;
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PlaYUVerModuleFactoryMap& PlaYUVerModuleFactoryMap = PlaYUVerModuleFactory::Get()->getMap();
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PlaYUVerModuleFactoryMap::iterator it = PlaYUVerModuleFactoryMap.begin();
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for( UInt i = 0; it != PlaYUVerModuleFactoryMap.end(); ++it, i++ )
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{
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if( strcmp( it->first, moduleName.c_str() ) == 0 )
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{
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pcCurrModuleIf = it->second();
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break;
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}
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}
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if( pcCurrModuleIf )
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{
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printf( "Usage: playuverTools --module=%s options:\n", it->first );
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pcCurrModuleIf->m_cModuleOptions.doHelp( std::cout );
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}
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}
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