Use qRound if round is not present

1 files changed, 1 insertions, 1 deletions

diff --git a/noncore/settings/sysinfo/benchmarkinfo.cpp b/noncore/settings/sysinfo/benchmarkinfo.cpp
index 2a52b00..96bcdfc 100644
--- a/noncore/settings/sysinfo/benchmarkinfo.cpp
+++ b/noncore/settings/sysinfo/benchmarkinfo.cpp
@@ -1,307 +1,307 @@
 /**********************************************************************
 ** BenchmarkInfo
 **
 ** A benchmark for Qt/Embedded
 **
 ** Copyright (C) 2004 Michael Lauer <mickey@vanille.de>
 ** Inspired by ZBench (C) 2002 Satoshi <af230533@im07.alpha-net.ne.jp>
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 **********************************************************************/
 
 #include "benchmarkinfo.h"
 
 /* OPIE */
 #include <opie2/ostorageinfo.h>
 #include <opie2/olistview.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpedecoration_qws.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 /* QT */
 #include <qclipboard.h>
 #include <qcolor.h>
 #include <qcombobox.h>
 #include <qdirectpainter_qws.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qfiledialog.h>
 #include <qlabel.h>
 #include <qlayout.h>
 #include <qpainter.h>
 #include <qpushbutton.h>
 #include <qtimer.h>
 #include <qwhatsthis.h>
 
 /* STD */
 #include <time.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
 #if defined (__GNUC__) && (__GNUC__ < 3)
-extern double round(double);
+#define round qRound
 #endif
 
 using namespace Opie::Ui;
 using namespace Opie::Core;
 extern "C"
 
 {
     void BenchFFT( void );
     double dhry_main( int );
 }
 
 #define DHRYSTONE_RUNS   20000000
 #define TEST_DURATION    3
 
 #define BUFF_SIZE        8192
 #define FILE_SIZE        1024 * 1024  // 1Mb
 
 //===========================================================================
 
 class BenchmarkPaintWidget : public QWidget
 {
   public:
     BenchmarkPaintWidget() : QWidget( 0, "Benchmark Paint Widget", WStyle_Customize|WStyle_StaysOnTop|WPaintUnclipped|WPaintClever )
     {
         resize( QApplication::desktop()->size() );
         show();
         p.begin( this );
     };
 
     ~BenchmarkPaintWidget()
     {
         p.end();
         hide();
     };
 
     QPainter p;
 };
 
 //===========================================================================
 
 BenchmarkInfo::BenchmarkInfo( QWidget *parent, const char *name, int wFlags )
         : QWidget( parent, name, wFlags )
 {
 
     setMinimumSize( 200, 150 );
 
     QVBoxLayout* vb = new QVBoxLayout( this );
     vb->setSpacing( 4 );
     vb->setMargin( 4 );
 
     tests = new OListView( this );
     QWhatsThis::add( tests->viewport(), tr( "This area shows the available tests, the results for which the tests "
                                 "have been performed, and comparison values for one selected device. "
                                 "Use the checkboxes to define which tests you want to perform." ) );
     tests->setMargin( 0 );
     tests->addColumn( tr( "Tests" ) );
     tests->addColumn( tr( "Results" ) );
     tests->addColumn( tr( "Comparison" ) );
     tests->setShowSortIndicator( true );
 
     test_alu = new OCheckListItem( tests, tr( "1. Integer Arithmetic  " ), OCheckListItem::CheckBox );
     test_fpu = new OCheckListItem( tests, tr( "2. Floating Point Unit  " ), OCheckListItem::CheckBox );
     test_txt = new OCheckListItem( tests, tr( "3. Text Rendering  " ), OCheckListItem::CheckBox );
     test_gfx = new OCheckListItem( tests, tr( "4. Gfx Rendering  " ), OCheckListItem::CheckBox );
     test_ram = new OCheckListItem( tests, tr( "5. RAM Performance  " ), OCheckListItem::CheckBox );
     test_sd = new OCheckListItem( tests, tr( "6. SD Card Performance  " ), OCheckListItem::CheckBox );
     test_cf = new OCheckListItem( tests, tr( "7. CF Card Performance  " ), OCheckListItem::CheckBox );
 
     test_alu->setText( 1, "n/a" );
     test_fpu->setText( 1, "n/a" );
     test_txt->setText( 1, "n/a" );
     test_gfx->setText( 1, "n/a" );
     test_ram->setText( 1, "n/a" );
     test_sd->setText( 1, "n/a" );
     test_cf->setText( 1, "n/a" );
 
     test_alu->setText( 2, "n/a" );
     test_fpu->setText( 2, "n/a" );
     test_txt->setText( 2, "n/a" );
     test_gfx->setText( 2, "n/a" );
     test_ram->setText( 2, "n/a" );
     test_sd->setText( 2, "n/a" );
     test_cf->setText( 2, "n/a" );
 
     startButton = new QPushButton( tr( "&Start Tests!" ), this );
     QWhatsThis::add( startButton, tr( "Click here to perform the selected tests." ) );
     connect( startButton, SIGNAL( clicked() ), this, SLOT( run() ) );
     vb->addWidget( tests, 2 );
 
     QFile f( QPEApplication::qpeDir() + "/share/sysinfo/results" );
     if ( f.open( IO_ReadOnly ) )
     {
         machineCombo = new QComboBox( this );
         QWhatsThis::add( machineCombo, tr( "Choose a model to compare your results with." ) );
 
         QTextStream ts( &f );
         while( !ts.eof() )
         {
             QString machline = ts.readLine();
             qDebug( "sysinfo: parsing benchmark results for '%s'", (const char*) machline );
             QString resline = ts.readLine();
             machines.insert( machline, new QStringList( QStringList::split( ",", resline ) ) );
             machineCombo->insertItem( machline );
         }
 
         QHBoxLayout* hb = new QHBoxLayout( vb );
         hb->addWidget( new QLabel( tr( "Compare To:" ), this ) );
         hb->addWidget( machineCombo, 2 );
         connect( machineCombo, SIGNAL( activated(int) ), this, SLOT( machineActivated(int) ) );
     }
 
     vb->addWidget( startButton, 2 );
 }
 
 
 BenchmarkInfo::~BenchmarkInfo()
 {}
 
 
 void BenchmarkInfo::machineActivated( int index )
 {
     QStringList* results = machines[ machineCombo->text( index ) ];
     if ( !results )
     {
         qDebug( "sysinfo: no results available." );
         return;
     }
     QStringList::Iterator it = results->begin();
     test_alu->setText( 2, *(it++) );
     test_fpu->setText( 2, *(it++) );
     test_txt->setText( 2, *(it++) );
     test_gfx->setText( 2, *(it++) );
     test_ram->setText( 2, *(it++) );
     test_sd->setText( 2, *(it++) );
     test_cf->setText( 2, *(it++) );
 }
 
 
 void BenchmarkInfo::run()
 {
     startButton->setText( "> Don't touch! Running Tests! Don't touch! <" );
     qApp->processEvents();
     QTime t;
 
     if ( test_alu->isOn() )
     {
         int d = round( dhry_main( DHRYSTONE_RUNS ) );
         test_alu->setText( 1, QString( "%1 dhrys" ).arg( QString::number( d ) ) );
         test_alu->setOn( false );
     }
 
     if ( test_fpu->isOn() )
     {
         t.start();
         BenchFFT();
         test_fpu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
         test_fpu->setOn( false );
     }
 
     if ( test_txt->isOn() )
     {
         int value = textRendering( TEST_DURATION );
         test_txt->setText( 1, QString( "%1 chars/sec" ).arg( QString::number( value / TEST_DURATION ) ) );
         test_txt->setOn( false );
     }
 
     if ( test_gfx->isOn() )
     {
         int value = gfxRendering( TEST_DURATION );
         test_gfx->setText( 1, QString( "%1 gops/sec" ).arg( QString::number( value / 4 / TEST_DURATION ) ) ); // 4 tests
         test_gfx->setOn( false );
     }
 
     if ( test_ram->isOn() )    // /tmp is supposed to be in RAM on a PDA
     {
         performFileTest( "/tmp/benchmarkFile.dat", test_ram );
     }
 
     if ( test_cf->isOn() )
     {
         OStorageInfo storage;
         performFileTest( storage.cfPath() + "/benchmarkFile.dat", test_cf );
     }
 
     if ( test_sd->isOn() )
     {
         OStorageInfo storage;
         performFileTest( storage.sdPath() + "/benchmarkFile.dat", test_sd );
     }
 
     startButton->setText( tr( "&Start Tests!" ) );
 }
 
 
 int BenchmarkInfo::textRendering( int seconds )
 {
     QTime t;
     t.start();
     int stop = t.elapsed() + seconds * 1000;
 
     int rr[] = { 255, 255, 255, 0, 0, 0, 0, 128, 128 };
     int gg[] = { 0, 255, 0, 0, 255, 255, 0, 128, 128 };
     int bb[] = { 0, 0, 255, 0, 0, 255, 255, 128, 0 };
     const QString text( "Opie Benchmark Test" );
 
     int w = QApplication::desktop()->width();
     int h = QApplication::desktop()->height();
 
     srand( time( NULL ) );
 
     BenchmarkPaintWidget bpw;
 
     int loops = 0;
 
     while ( t.elapsed() < stop )
     {
         int k = rand() % 9;
         int s = rand() % 100;
         bpw.p.setPen( QColor( rr[ k ], gg[ k ], bb[ k ] ) );
         bpw.p.setFont( QFont( "Vera", s ) );
         bpw.p.drawText( rand() % w, rand() % h, text, text.length() );
         ++loops;
     }
 
     return loops * text.length();
 }
 
 int BenchmarkInfo::gfxRendering( int seconds )
 {
     int rr[] = { 255, 255, 255, 0, 0, 0, 0, 128, 128 };
     int gg[] = { 0, 255, 0, 0, 255, 255, 0, 128, 128 };
     int bb[] = { 0, 0, 255, 0, 0, 255, 255, 128, 0 };
 
     int w = QApplication::desktop()->width();
     int h = QApplication::desktop()->height();
 
     srand( time( NULL ) );
 
     BenchmarkPaintWidget bpw;
 
     QTime t;
     t.start();
     int stop = t.elapsed() + seconds*1000;
     int loops = 0;
 
     while ( t.elapsed() < stop )
     {
         int k = rand() % 9;
         bpw.p.setPen( QColor( rr[ k ], gg[ k ], bb[ k ] ) );
         bpw.p.drawLine( rand()%w, rand()%h, rand()%w, rand()%h );
         ++loops;
     }
 
     t.restart();
     stop = t.elapsed() + seconds*1000;