143 lines
3.5 KiB
C++
143 lines
3.5 KiB
C++
/* This file is a part of plaYUVer project
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* Copyright (C) 2014-2015 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 PlaYUVerCmdParser.cpp
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* \brief Command parser
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*/
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#include "config.h"
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#include <iostream>
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#include <exception>
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#include <string>
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#include <vector>
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#include "PlaYUVerCmdParser.h"
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#include "PlaYUVerFrame.h"
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namespace plaYUVer
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{
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PlaYUVerCmdParser::PlaYUVerCmdParser()
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{
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Opts().addOptions()/**/
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( "help", "produce help message" )/**/
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( "version", "show version and exit" )/**/
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( "pel_fmts", "list pixel formats" ) /**/
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( "quality_metrics", "list supported quality metrics" )/**/
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( "module_list", "list supported modules" ) /**/
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( "module_list_full", "detailed list supported modules" );
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}
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PlaYUVerCmdParser::~PlaYUVerCmdParser()
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{
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}
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Options& PlaYUVerCmdParser::Opts()
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{
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return m_cParserOptions;
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}
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std::list<const Char*>& PlaYUVerCmdParser::getNoArgs()
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{
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return m_aUnhandledArgs;
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}
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Bool PlaYUVerCmdParser::parse()
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{
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try
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{
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// m_cParserOptions.setDefaults();
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m_aUnhandledArgs = m_cParserOptions.scanArgv( m_iArgc, ( const Char** )m_ppArgv );
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if( checkListingOpts() )
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{
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return false;
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}
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}
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catch( std::exception& e )
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{
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std::cerr << "error: "
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<< e.what()
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<< "\n";
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return false;
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}
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catch( ... )
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{
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std::cerr << "Exception of unknown type!\n";
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}
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return true;
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}
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Bool PlaYUVerCmdParser::parse( Options& opts, Int argc, Char *argv[] )
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{
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try
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{
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// m_cParserOptions.setDefaults();
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m_aUnhandledArgs = opts.scanArgv( argc, ( const Char** )argv );
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}
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catch( std::exception& e )
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{
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std::cerr << "error: "
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<< e.what()
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<< "\n";
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return false;
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}
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catch( ... )
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{
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std::cerr << "Exception of unknown type!\n";
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}
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return true;
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}
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Bool PlaYUVerCmdParser::checkListingOpts()
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{
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Bool bRet = false;
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if( m_cParserOptions["version"]->count() )
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{
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std::cout << "PlaYUVer version "
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<< PLAYUVER_VERSION_STRING
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<< "\n";
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bRet |= true;
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}
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if( m_cParserOptions["pel_fmts"]->count() )
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{
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printf( "PlaYUVer supported pixel formats: \n" );
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for( UInt i = 0; i < PlaYUVerFrame::supportedPixelFormatListNames().size(); i++ )
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{
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printf( " %s\n", PlaYUVerFrame::supportedPixelFormatListNames()[i].c_str() );
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}
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bRet |= true;
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}
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if( Opts()["quality_metrics"]->count() )
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{
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printf( "PlaYUVer supported quality metrics: \n" );
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for( UInt i = 0; i < PlaYUVerFrame::supportedQualityMetricsList().size(); i++ )
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{
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printf( " %s\n", PlaYUVerFrame::supportedQualityMetricsList()[i].c_str() );
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}
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bRet |= true;
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}
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return bRet;
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}
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} // NAMESPACE
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