1 files changed, 0 insertions, 1 deletions

diff --git a/noncore/multimedia/opierec/waveform.cpp b/noncore/multimedia/opierec/waveform.cpp
index 05be373..9cc40b4 100644
--- a/noncore/multimedia/opierec/waveform.cpp
+++ b/noncore/multimedia/opierec/waveform.cpp
@@ -1,118 +1,117 @@
 /**********************************************************************
  ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
  **
  ** This file is part of the Qtopia Environment.
  **
  ** 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.
  **
  ** See http://www.trolltech.com/gpl/ for GPL licensing information.
  **
  ** Contact info@trolltech.com if any conditions of this licensing are
  ** not clear to you.
  **
  **********************************************************************/
 #include "waveform.h"
 
-#include <qlabel.h>
 #include <qpainter.h>
 
 
 Waveform::Waveform( QWidget *parent, const char *name, WFlags fl )
    : QWidget( parent, name, fl )
 {
    pixmap = 0;
    windowSize = 100;
    samplesPerPixel = 8000 / (5 * windowSize);
    currentValue = 0;
    numSamples = 0;
    windowPosn = 0;
    window = 0;
 }
 
 
 void Waveform::changeSettings( int frequency, int channels )
 {
    makePixmap();
 //   qWarning("change waveform %d, %d", frequency, channels);
    samplesPerPixel = frequency * channels / (5 * windowSize);
    qWarning("Waveform::changeSettings %d", samplesPerPixel);
    if ( !samplesPerPixel )
       samplesPerPixel = 1;
    currentValue = 0;
    numSamples = 0;
    windowPosn = 0;
    draw();
 }
 
 
 Waveform::~Waveform()
 {
    if ( window )
       delete[] window;
    if ( pixmap )
       delete pixmap;
 }
 
 
 void Waveform::reset()
 {
    makePixmap();
    currentValue = 0;
    numSamples = 0;
    windowPosn = 0;
    draw();
 }
 
 
 void Waveform::newSamples( const short *buf, int len )
 {
    // Cache the object values in local variables.
    int samplesPerPixel = this->samplesPerPixel;
    int currentValue = this->currentValue;
    int numSamples = this->numSamples;
    short *window = this->window;
    int windowPosn = this->windowPosn;
    int windowSize = this->windowSize;
 
    // Average the incoming samples to scale them to the window.
    while ( len > 0 ) {
       currentValue += *buf++;
       --len;
       if ( ++numSamples >= samplesPerPixel ) {
          window[windowPosn++] = (short)(currentValue / numSamples);
          if ( windowPosn >= windowSize ) {
             this->windowPosn = windowPosn;
             draw();
             windowPosn = 0;
          }
          numSamples = 0;
          currentValue = 0;
       }
    }
 
    // Copy the final state back to the object.
 //qWarning("%d, %d, %d", currentValue, numSamples, windowPosn);
  this->currentValue = currentValue;
    this->numSamples = numSamples;
    this->windowPosn = windowPosn;
 }
 
 
 void Waveform::makePixmap()
 {
    if ( !pixmap ) {
       pixmap = new QPixmap( size() );
       windowSize = pixmap->width();
       window = new short [windowSize];
    }
 }
 
 
 void Waveform::draw()
 {