2 files changed, 35 insertions, 35 deletions

diff --git a/core/multimedia/opieplayer/audiodevice.cpp b/core/multimedia/opieplayer/audiodevice.cpp
index 6a38fc9..d296d27 100644
--- a/core/multimedia/opieplayer/audiodevice.cpp
+++ b/core/multimedia/opieplayer/audiodevice.cpp
@@ -1,322 +1,323 @@
 /**********************************************************************
  ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
  **
  ** This file is part of 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.
  **
  **********************************************************************/
 // L.J.Potter added better error code Fri 02-15-2002 14:37:47
 
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/config.h>
+#include <qpe/custom.h>
 #include <qmessagebox.h>
 
 #include "audiodevice.h"
 
 
 #include <errno.h>
 
-#if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP)
-#include "qpe/qcopenvelope_qws.h"
+#if !defined(QT_NO_COP)
+#include <qpe/qcopenvelope_qws.h>
 #endif
 
 #if defined(Q_WS_X11) || defined(Q_WS_QWS)
 #include <fcntl.h>
 #include <sys/ioctl.h>
 #include <sys/soundcard.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <unistd.h>
 #endif
 
-# if defined(QT_QWS_IPAQ)
-static const int sound_fragment_shift = 14;
-# else
+#ifdef OPIE_SOUND_FRAGMENT_SHIFT
+static const int sound_fragment_shift = OPIE_SOUND_FRAGMENT_SHIFT;
+#else
 static const int sound_fragment_shift = 16;
-# endif
+#endif
 static const int sound_fragment_bytes = (1<<sound_fragment_shift);
 //#endif
 
 
 class AudioDevicePrivate {
 public:
     int handle;
     unsigned int frequency;
     unsigned int channels;
     unsigned int bytesPerSample;
     unsigned int bufferSize;
 //#ifndef Q_OS_WIN32
     bool can_GETOSPACE;
     char* unwrittenBuffer;
     unsigned int unwritten;
 //#endif
 
     static int dspFd;
     static bool muted;
     static unsigned int leftVolume;
     static unsigned int rightVolume;
 };
 
 
 #ifdef Q_WS_QWS
 // This is for keeping the device open in-between playing files when
 // the device makes clicks and it starts to drive you insane! :)
 // Best to have the device not open when not using it though
 //#define KEEP_DEVICE_OPEN
 #endif
 
 
 int AudioDevicePrivate::dspFd = 0;
 bool AudioDevicePrivate::muted = FALSE;
 unsigned int AudioDevicePrivate::leftVolume = 0;
 unsigned int AudioDevicePrivate::rightVolume = 0;
 
 
 void AudioDevice::getVolume( unsigned int& leftVolume, unsigned int& rightVolume, bool &muted ) {
     muted = AudioDevicePrivate::muted;
     unsigned int volume;
 #ifdef QT_QWS_DEVFS
     int mixerHandle = open( "/dev/sound/mixer", O_RDWR );
 #else
     int mixerHandle = open( "/dev/mixer", O_RDWR );
 #endif
     if ( mixerHandle >= 0 ) {
         if(ioctl( mixerHandle, MIXER_READ(0), &volume )==-1)
             perror("ioctl(\"MIXER_READ\")");
         close( mixerHandle );
     } else
         perror("open(\"/dev/mixer\")");
     leftVolume  = ((volume & 0x00FF) << 16) / 101;
     rightVolume = ((volume & 0xFF00) <<  8) / 101;
 }
 
 
 void AudioDevice::setVolume( unsigned int leftVolume, unsigned int rightVolume, bool muted ) {
     AudioDevicePrivate::muted = muted;
     if ( muted ) {
         AudioDevicePrivate::leftVolume = leftVolume;
         AudioDevicePrivate::rightVolume = rightVolume;
         leftVolume = 0;
         rightVolume = 0;
     } else {
         leftVolume  = ( (int) leftVolume < 0 ) ? 0 : ((  leftVolume > 0xFFFF ) ? 0xFFFF :  leftVolume );
         rightVolume = ( (int)rightVolume < 0 ) ? 0 : (( rightVolume > 0xFFFF ) ? 0xFFFF : rightVolume );
     }
       // Volume can be from 0 to 100 which is 101 distinct values
     unsigned int rV = (rightVolume * 101) >> 16;
 
 # if 0
     unsigned int lV = (leftVolume  * 101) >> 16;
     unsigned int volume = ((rV << 8) & 0xFF00) | (lV & 0x00FF);
     int mixerHandle = 0;
 #ifdef QT_QWS_DEVFS
     if ( ( mixerHandle = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
 #else
     if ( ( mixerHandle = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
 #endif
         if(ioctl( mixerHandle, MIXER_WRITE(0), &volume ) ==-1)
             perror("ioctl(\"MIXER_WRITE\")");
         close( mixerHandle );
     } else
         perror("open(\"/dev/mixer\")");
 
 # else
       // This is the way this has to be done now I guess, doesn't allow for
       // independant right and left channel setting, or setting for different outputs
     Config cfg("qpe"); // qtopia is "Sound"
     cfg.setGroup("Volume"); // qtopia is "Settings"
     cfg.writeEntry("VolumePercent",(int)rV); //qtopia is Volume
 # endif
 
 //#endif
-//    qDebug( "setting volume to: 0x%x", volume ); 
+//    qDebug( "setting volume to: 0x%x", volume );
 #if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP)
       // Send notification that the volume has changed
-    QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << muted; 
+    QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << muted;
 #endif
 }
 
 
 
 AudioDevice::AudioDevice( unsigned int f, unsigned int chs, unsigned int bps ) {
    //    qDebug("creating new audio device");
-//     QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << TRUE; 
+//     QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << TRUE;
     d = new AudioDevicePrivate;
     d->frequency = f;
     d->channels = chs;
     d->bytesPerSample = bps;
     //    qDebug("%d",bps);
     int format=0;
     if( bps == 8)  format  = AFMT_U8;
     else if( bps <= 0) format = AFMT_S16_LE;
     else format = AFMT_S16_LE;
     //    qDebug("AD- freq %d, channels %d, b/sample %d, bitrate %d",f,chs,bps,format);
     connect( qApp, SIGNAL( volumeChanged(bool) ), this, SLOT( volumeChanged(bool) ) );
 
     int fragments = 0x10000 * 8 + sound_fragment_shift;
     int capabilities = 0;
 
-    
+
 #ifdef KEEP_DEVICE_OPEN
     if ( AudioDevicePrivate::dspFd == 0 ) {
 #endif
 #ifdef QT_QWS_DEVFS
         if ( ( d->handle = ::open( "/dev/sound/dsp", O_WRONLY ) ) < 0 ) {
 #else
         if ( ( d->handle = ::open( "/dev/dsp", O_WRONLY ) ) < 0 ) {
 #endif
 
         perror("open(\"/dev/dsp\")");
         QString errorMsg=tr("Somethin's wrong with\nyour sound device.\nopen(\"/dev/dsp\")\n")+(QString)strerror(errno)+tr("\n\nClosing player now.");
         QMessageBox::critical(0, "Vmemo", errorMsg, tr("Abort"));
         exit(-1); //harsh?
         }
-#ifdef KEEP_DEVICE_OPEN 
+#ifdef KEEP_DEVICE_OPEN
         AudioDevicePrivate::dspFd = d->handle;
     } else {
         d->handle = AudioDevicePrivate::dspFd;
     }
 #endif
 
     if(ioctl( d->handle, SNDCTL_DSP_GETCAPS, &capabilities )==-1)
         perror("ioctl(\"SNDCTL_DSP_GETCAPS\")");
     if(ioctl( d->handle, SNDCTL_DSP_SETFRAGMENT, &fragments )==-1)
         perror("ioctl(\"SNDCTL_DSP_SETFRAGMENT\")");
     if(ioctl( d->handle, SNDCTL_DSP_SETFMT, & format )==-1)
         perror("ioctl(\"SNDCTL_DSP_SETFMT\")");
     //    qDebug("freq %d", d->frequency);
     if(ioctl( d->handle, SNDCTL_DSP_SPEED, &d->frequency )==-1)
         perror("ioctl(\"SNDCTL_DSP_SPEED\")");
     //    qDebug("channels %d",d->channels);
     if ( ioctl( d->handle, SNDCTL_DSP_CHANNELS, &d->channels ) == -1 ) {
         d->channels = ( d->channels == 1 ) ? 2 : d->channels;
         if(ioctl( d->handle, SNDCTL_DSP_CHANNELS, &d->channels )==-1)
             perror("ioctl(\"SNDCTL_DSP_CHANNELS\")");
     }
-//   QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << FALSE; 
+//   QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << FALSE;
 
     d->bufferSize = sound_fragment_bytes;
     d->unwrittenBuffer = new char[d->bufferSize];
     d->unwritten = 0;
     d->can_GETOSPACE = TRUE; // until we find otherwise
- 
+
       //if ( chs != d->channels )       qDebug( "Wanted %d, got %d channels", chs, d->channels );
       //if ( f != d->frequency )        qDebug( "wanted %dHz, got %dHz", f, d->frequency );
       //if ( capabilities & DSP_CAP_BATCH )   qDebug( "Sound card has local buffer" );
       //if ( capabilities & DSP_CAP_REALTIME )qDebug( "Sound card has realtime sync" );
       //if ( capabilities & DSP_CAP_TRIGGER ) qDebug( "Sound card has precise trigger" );
       //if ( capabilities & DSP_CAP_MMAP )    qDebug( "Sound card can mmap" );
-    
+
 }
-    
+
 
 AudioDevice::~AudioDevice() {
    //    qDebug("destryo audiodevice");
 //    QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << TRUE;
-    
-# ifndef KEEP_DEVICE_OPEN 
+
+# ifndef KEEP_DEVICE_OPEN
     close( d->handle );     // Now it should be safe to shut the handle
 # endif
     delete d->unwrittenBuffer;
     delete d;
 //   QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << FALSE;
-    
+
 }
 
 
 void AudioDevice::volumeChanged( bool muted )
 {
     AudioDevicePrivate::muted = muted;
 }
 
 
 void AudioDevice::write( char *buffer, unsigned int length )
 {
     int t = ::write( d->handle, buffer, length );
     if ( t<0 ) t = 0;
     if ( t != (int)length) {
        //        qDebug("Ahhh!! memcpys 1");
         memcpy(d->unwrittenBuffer,buffer+t,length-t);
         d->unwritten = length-t;
     }
 //#endif
 }
 
 
 unsigned int AudioDevice::channels() const
 {
     return d->channels;
 }
 
 
 unsigned int AudioDevice::frequency() const
 {
     return d->frequency;
 }
 
 
 unsigned int AudioDevice::bytesPerSample() const
 {
     return d->bytesPerSample;
 }
 
 
 unsigned int AudioDevice::bufferSize() const
 {
     return d->bufferSize;
 }
 
 unsigned int AudioDevice::canWrite() const
 {
     audio_buf_info info;
     if ( d->can_GETOSPACE && ioctl(d->handle,SNDCTL_DSP_GETOSPACE,&info) ) {
         d->can_GETOSPACE = FALSE;
         fcntl( d->handle, F_SETFL, O_NONBLOCK );
     }
     if ( d->can_GETOSPACE ) {
         int t = info.fragments * sound_fragment_bytes;
         return QMIN(t,(int)bufferSize());
     } else {
         if ( d->unwritten ) {
             int t = ::write( d->handle, d->unwrittenBuffer, d->unwritten );
             if ( t<0 ) t = 0;
             if ( (unsigned)t!=d->unwritten ) {
                 memcpy(d->unwrittenBuffer,d->unwrittenBuffer+t,d->unwritten-t);
                 d->unwritten -= t;
             } else {
                 d->unwritten = 0;
             }
         }
         if ( d->unwritten )
             return 0;
         else
             return d->bufferSize;
     }
 }
 
 
 int AudioDevice::bytesWritten() {
     int buffered = 0;
     if ( ioctl( d->handle, SNDCTL_DSP_GETODELAY, &buffered ) ) {
        //        qDebug( "failed to get audio device position" );
         return -1;
     }
     return buffered;
 }
 
diff --git a/core/multimedia/opieplayer/loopcontrol_threaded.cpp b/core/multimedia/opieplayer/loopcontrol_threaded.cpp
index 364e77b..3796549 100644
--- a/core/multimedia/opieplayer/loopcontrol_threaded.cpp
+++ b/core/multimedia/opieplayer/loopcontrol_threaded.cpp
@@ -1,625 +1,624 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of 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.
 **
 **********************************************************************/
 #define _REENTRANT
 
 #include <qpe/qpeapplication.h>
+#include <qpe/custom.h>
 #include <qimage.h>
 #include <qpainter.h>
-#ifdef Q_WS_QWS
+#if !defined(QT_NO_COP)
 #include <qpe/qcopenvelope_qws.h>
 #endif
 #include "mediaplayerplugininterface.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
 #include <pthread.h>
 #include "loopcontrol.h"
 #include "audiodevice.h"
 #include "videowidget.h"
 #include "audiowidget.h"
 #include "mediaplayerstate.h"
 
 
-#if defined(QT_QWS_SL5XXX) || defined(QT_QWS_IPAQ) || defined(QT_QWS_RAMSES)
-#define USE_REALTIME_AUDIO_THREAD
-#endif
+
 
 
 extern VideoWidget *videoUI; // now only needed to tell it to play a frame
 extern MediaPlayerState *mediaPlayerState;
 
 
 #define DecodeLoopDebug(x)  qDebug x
 //#define DecodeLoopDebug(x)
 
 
 static char     *audioBuffer = NULL;
 static AudioDevice  *audioDevice = NULL;
 static bool     disabledSuspendScreenSaver = FALSE;
 
 
 pthread_t video_tid;
 pthread_attr_t  video_attr;
 pthread_t audio_tid;
 pthread_attr_t  audio_attr;
 
 
 bool emitPlayFinished = FALSE;
 bool emitChangePos = FALSE;
 
 
 class Mutex {
 public:
     Mutex() {
   pthread_mutexattr_t attr;
   pthread_mutexattr_init( &attr );
   pthread_mutex_init( &mutex, &attr );
   pthread_mutexattr_destroy( &attr );
     }
 
     ~Mutex() {
   pthread_mutex_destroy( &mutex );
     }
 
     void lock() {
   pthread_mutex_lock( &mutex );
     }
 
     void unlock() {
   pthread_mutex_unlock( &mutex );
     }
 /*
     bool locked() {
   switch ( pthread_mutex_trylock( &mutex ) ) {
       case EBUSY:
     return TRUE;
       case 0:
     pthread_mutex_unlock( &mutex );
       default:
     return FALSE;
   }
     }
 */
 private:
     pthread_mutex_t mutex;
 };
 
 
 class currentFrameObj {
 public:
     currentFrameObj() : value( 0 ) { }
     void set( long f ) {
   mutex.lock();
   value = f;
   mediaPlayerState->curDecoder()->videoSetFrame( f, 0 );
   mutex.unlock();
     }
     long get() {
   return value;
     }
 private:
     long value;
     Mutex mutex;
 };
 
 
 Mutex *videoMutex;
 Mutex *audioMutex;
 Mutex *globalMutex;
 
 
 clock_t begin;
 
 
 LoopControl::LoopControl( QObject *parent, const char *name )
     : QObject( parent, name ) {
     isMuted = FALSE;
     connect( qApp, SIGNAL( volumeChanged(bool) ), this, SLOT( setMute(bool) ) );
     timerid = startTimer( 200 );
     videoMutex = new Mutex;
     audioMutex = new Mutex;
     globalMutex = new Mutex;
     //begin = clock();
 }
 
 
 LoopControl::~LoopControl() {
     stop();
     killTimer( timerid );
 }
 
 
 static bool sendingNewPos = FALSE;
 static long prev_frame = 0;
 static int currentSample = 0;
 
 
 void LoopControl::timerEvent( QTimerEvent* ) {
     // We need to emit playFinished from the main thread, not one of the
     // decoding threads else we'll have all kinds of yucky things happen (reentrance).
     // playFinished will eventually call stop() which stops these threads.
     if ( emitPlayFinished ) {
   emitPlayFinished = FALSE;
         mediaPlayerState->setPlaying( FALSE );
     }
 
     if ( emitChangePos ) {
 
   emitChangePos = FALSE;
 
   if ( hasVideoChannel && hasAudioChannel ) {
       sendingNewPos = TRUE;
       mediaPlayerState->setPosition( current_frame );
   } else if ( hasVideoChannel ) {
       sendingNewPos = TRUE;
       mediaPlayerState->setPosition( current_frame );
   } else if ( hasAudioChannel ) {
       sendingNewPos = TRUE;
       mediaPlayerState->setPosition( audioSampleCounter );
   }
 
     }
 }
 
 
 
 
 void LoopControl::setPosition( long pos ) {
     if ( sendingNewPos ) {
   sendingNewPos = FALSE;
   return;
     }
 
     if ( hasVideoChannel && hasAudioChannel ) {
   videoMutex->lock();
   audioMutex->lock();
   //qDebug("setting position");
   playtime.restart();
   playtime = playtime.addMSecs( -pos * 1000 / framerate );
   //begin = clock() - (double)pos * CLOCKS_PER_SEC / framerate;
   current_frame = pos + 1;
   mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream );
   prev_frame = current_frame - 1;
   currentSample = (int)( current_frame * freq / framerate );
   mediaPlayerState->curDecoder()->audioSetSample( currentSample, stream );
   audioSampleCounter = currentSample - 1;
   audioMutex->unlock();
   videoMutex->unlock();
     } else if ( hasVideoChannel ) {
   videoMutex->lock();
   playtime.restart();
   playtime = playtime.addMSecs( -pos * 1000 / framerate );
   //begin = clock() - (double)pos * CLOCKS_PER_SEC / framerate;
   current_frame = pos + 1;
   mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream );
   videoMutex->unlock();
   prev_frame = current_frame - 1;
     } else if ( hasAudioChannel ) {
   audioMutex->lock();
   playtime.restart();
   playtime = playtime.addMSecs( -pos * 1000 / freq );
   //begin = clock() - (double)pos * CLOCKS_PER_SEC / freq;
   currentSample = pos + 1; // (int)( current_frame * freq / framerate );
   mediaPlayerState->curDecoder()->audioSetSample( currentSample, stream );
   audioSampleCounter = currentSample - 1;
   audioMutex->unlock();
     }
 }
 
 
 void *startVideoThread( void *ptr ) {
     LoopControl *mpegView = (LoopControl *)ptr;
     mpegView->startVideo();
     return 0;
 }
 
 void *startAudioThread( void *ptr ) {
     LoopControl *mpegView = (LoopControl *)ptr;
     mpegView->startAudio();
     return 0;
 }
 
 void LoopControl::startVideo() {
     moreVideo = TRUE;
 
     while ( moreVideo ) {
 
         if ( mediaPlayerState->curDecoder() && hasVideoChannel ) {
 
       if ( hasAudioChannel && !isMuted ) {
 
     bool done = FALSE;
 
     do {
 
 
 /*
         videoMutex->lock();
         current_frame = int( (double)playtime.elapsed() * (double)framerate / 1000.0 );
         //current_frame = ( clock() - begin ) * (double)framerate / CLOCKS_PER_SEC;
-  
+
         // Sync to Audio
 //        current_frame = (long)((double)(audioSampleCounter - 1000) * framerate / (double)freq);
 
         long mSecsToNextFrame = 0;
 
         if ( current_frame == prev_frame ) {
       int nf = current_frame + 1;
       if ( nf > 0 && nf != total_video_frames )
           // mSecsToNextFrame = long(double(nf * CLOCKS_PER_SEC) / framerate) - ( clock() - begin );
           mSecsToNextFrame = long(double(nf * 1000) / framerate) - ( playtime.elapsed() );
         }
         videoMutex->unlock();
 
         if ( mSecsToNextFrame ) {
       usleep( mSecsToNextFrame ); // wait a bit
 
       videoMutex->lock();
       // This should now be the next frame
       current_frame = int( (double)playtime.elapsed() * (double)framerate / 1000.0 );
       //current_frame = ( clock() - begin ) * (double)framerate / CLOCKS_PER_SEC;
       videoMutex->unlock();
         }
 
         videoMutex->lock();
         done = current_frame >= prev_frame;
         videoMutex->unlock();
 */
         videoMutex->lock();
         current_frame = int( (double)playtime.elapsed() * (double)framerate / 1000.0 );
         done = current_frame >= prev_frame;
         videoMutex->unlock();
         if ( !done )
       usleep( 1000 ); // wait a bit
 
     } while ( !done );
 
 //    qDebug("elapsed: %i %i (%f)", int( playtime.elapsed() ), current_frame, framerate );
 
       } else {
     videoMutex->lock();
     current_frame++;
     videoMutex->unlock();
       }
 
       videoMutex->lock();
       bool check = current_frame && current_frame > prev_frame;
       videoMutex->unlock();
 
       if ( check ) {
     videoMutex->lock();
     if ( current_frame > prev_frame + 1 ) {
        //       qDebug("skipped a frame");
         mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream );
     }
     prev_frame = current_frame;
-    if ( moreVideo = videoUI->playVideo() ) 
+    if ( moreVideo = videoUI->playVideo() )
         emitChangePos = TRUE;
     videoMutex->unlock();
       }
 
-  } else 
+  } else
       moreVideo = FALSE;
 
     }
 
-    if ( !moreVideo && !moreAudio ) 
+    if ( !moreVideo && !moreAudio )
   emitPlayFinished = TRUE;
 
     pthread_exit(NULL);
 }
 
 void LoopControl::startAudio() {
     moreAudio = TRUE;
-    
+
     while ( moreAudio ) {
 
   if ( !isMuted && mediaPlayerState->curDecoder() && hasAudioChannel ) {
 
       audioMutex->lock();
       currentSample = mediaPlayerState->curDecoder()->audioGetSample( stream );
 
       if ( currentSample == 0 )
     currentSample = audioSampleCounter + 1;
 
 //        if ( currentSample != audioSampleCounter + 1 )
 //      qDebug("out of sync with decoder %i %i", currentSample, audioSampleCounter);
       audioMutex->unlock();
 
 /*
       int sampleWeShouldBeAt = int( playtime.elapsed() ) * freq / 1000;
 
       if ( sampleWeShouldBeAt - currentSample > 20000 ) {
     mediaPlayerState->curDecoder()->audioSetSample( sampleWeShouldBeAt, stream );
     currentSample = sampleWeShouldBeAt;
       }
 */
       long samplesRead = 0;
 
       const long samples = 1024;
 
       moreAudio = !mediaPlayerState->curDecoder()->audioReadSamples( (short*)audioBuffer, channels, samples, samplesRead, stream );
 
       audioMutex->lock();
       long sampleWeShouldBeAt = long( playtime.elapsed() ) * freq / 1000;
       //long sampleWeShouldBeAt = long( clock() - begin ) * (double) freq / CLOCKS_PER_SEC;
       long sampleWaitTime = currentSample - sampleWeShouldBeAt;
       audioMutex->unlock();
 
       if ( sampleWaitTime >= 0 && sampleWaitTime <= 2000 ) {
     //qDebug("sampleWaitTime: %i", sampleWaitTime);
     usleep( ( sampleWaitTime * 1000000 ) / ( freq ) );
       } else {
     audioMutex->lock();
     if ( sampleWaitTime <= -2000 ) {
        //        qDebug("need to catch up by: %li (%i,%li)", -sampleWaitTime, currentSample, sampleWeShouldBeAt );
         mediaPlayerState->curDecoder()->audioSetSample( sampleWeShouldBeAt, stream );
         currentSample = sampleWeShouldBeAt;
     }
     audioMutex->unlock();
       }
 
       audioDevice->write( audioBuffer, samplesRead * 2 * channels );
 
       audioMutex->lock();
 //      audioSampleCounter += samplesRead;
       audioSampleCounter = currentSample + samplesRead - 1;
       audioMutex->unlock();
 
       if ( !hasVideoChannel )
     emitChangePos = TRUE;
 
       //qDebug("currentSample: %i audioSampleCounter: %i total_audio_samples: %i", currentSample, audioSampleCounter, total_audio_samples);
 //      qDebug("current: %i counter: %i total: %i", currentSample, audioSampleCounter, (int)total_audio_samples);
       moreAudio = audioSampleCounter <= total_audio_samples;
 
   } else {
 
       if ( mediaPlayerState->curDecoder() && hasAudioChannel )
           usleep( 100000 ); // Check every 1/10 sec to see if mute is off
       else
     moreAudio = FALSE;
 
   }
     }
 
     //    qDebug( "End of file" );
 
-    if ( !moreVideo && !moreAudio ) 
+    if ( !moreVideo && !moreAudio )
   emitPlayFinished = TRUE;
 
     pthread_exit(NULL);
 }
 
 void LoopControl::killTimers() {
     if ( hasVideoChannel ) {
   if ( pthread_self() != video_tid ) {
       if ( pthread_cancel(video_tid) == 0 ) {
     void *thread_result = 0;
     if ( pthread_join(video_tid,&thread_result) != 0 )
        //        qDebug("thread join error 1");
     pthread_attr_destroy(&video_attr);
       }
   }
     }
     if ( hasAudioChannel ) {
   if ( pthread_self() != audio_tid ) {
       if ( pthread_cancel(audio_tid) == 0 ) {
     void *thread_result = 0;
     if ( pthread_join(audio_tid,&thread_result) != 0 )
        //        qDebug("thread join error 2");
     pthread_attr_destroy(&audio_attr);
       }
   }
     }
 }
 
 void LoopControl::startTimers() {
     moreVideo = FALSE;
     moreAudio = FALSE;
 
     if ( hasVideoChannel ) {
   moreVideo = TRUE;
   pthread_attr_init(&video_attr);
   pthread_create(&video_tid, &video_attr, (void * (*)(void *))startVideoThread, this);
     }
 
     if ( hasAudioChannel ) {
   moreAudio = TRUE;
   pthread_attr_init(&audio_attr);
 #ifdef USE_REALTIME_AUDIO_THREAD
   pthread_attr_setschedpolicy(&audio_attr,SCHED_RR); // Real-time round robin
   //qDebug("min: %i, max: %i", sched_get_priority_min( SCHED_RR ), sched_get_priority_max( SCHED_RR ) );
   sched_param params;
   params.sched_priority = 50;
   pthread_attr_setschedparam(&audio_attr,&params);
 #endif
   pthread_create(&audio_tid, &audio_attr, (void * (*)(void *))startAudioThread, this);
     }
 }
 
 
 
 
 void LoopControl::setPaused( bool pause ) {
     static int whenPaused = 0;
 
     if ( !mediaPlayerState->curDecoder() || !mediaPlayerState->curDecoder()->isOpen() )
   return;
 
     if ( pause ) {
   // Remember where we are
   whenPaused = playtime.elapsed();
   killTimers();
     } else {
   // Just like we never stopped
   playtime.restart();
   playtime = playtime.addMSecs( -whenPaused );
   whenPaused = 0;
   startTimers();
     }
 }
 
 
 void LoopControl::stop( bool willPlayAgainShortly ) {
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     if ( !willPlayAgainShortly && disabledSuspendScreenSaver ) {
-  disabledSuspendScreenSaver = FALSE; 
+  disabledSuspendScreenSaver = FALSE;
   // Re-enable the suspend mode
   QCopEnvelope("QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
     }
 #endif
 
     if ( mediaPlayerState->curDecoder() && mediaPlayerState->curDecoder()->isOpen() ) {
 
   killTimers();
 
   mediaPlayerState->curDecoder()->close();
 
   if ( audioDevice ) {
       delete audioDevice;
       delete audioBuffer;
       audioDevice = 0;
       audioBuffer = 0;
   }
 
     }
 }
 
 
 bool LoopControl::init( const QString& filename ) {
     stop();
     fileName = filename;
     stream = 0; // only play stream 0 for now
     current_frame = total_video_frames = total_audio_samples = 0;
-    
+
     //    qDebug( "Using the %s decoder", mediaPlayerState->curDecoder()->pluginName() );
-   
+
     // ### Hack to use libmpeg3plugin to get the number of audio samples if we are using the libmad plugin
     if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibMadPlugin") ) {
   if ( mediaPlayerState->libMpeg3Decoder() && mediaPlayerState->libMpeg3Decoder()->open( filename ) ) {
       total_audio_samples = mediaPlayerState->libMpeg3Decoder()->audioSamples( 0 );
       mediaPlayerState->libMpeg3Decoder()->close();
   }
     }
 
     if ( !mediaPlayerState->curDecoder()|| !mediaPlayerState->curDecoder()->open( filename ) )
   return FALSE;
 
     hasAudioChannel = mediaPlayerState->curDecoder()->audioStreams() > 0;
     hasVideoChannel = mediaPlayerState->curDecoder()->videoStreams() > 0;
 
     if ( hasAudioChannel ) {
   int astream = 0;
 
   channels = mediaPlayerState->curDecoder()->audioChannels( astream );
   DecodeLoopDebug(( "channels = %d\n", channels ));
-  
+
   if ( !total_audio_samples )
       total_audio_samples = mediaPlayerState->curDecoder()->audioSamples( astream );
 
   mediaPlayerState->setLength( total_audio_samples );
-  
+
   freq = mediaPlayerState->curDecoder()->audioFrequency( astream );
   DecodeLoopDebug(( "frequency = %d\n", freq ));
 
   audioSampleCounter = 0;
 
   static const int bytes_per_sample = 2; //16 bit
 
   audioDevice = new AudioDevice( freq, channels, bytes_per_sample );
   audioBuffer = new char[ audioDevice->bufferSize() ];
   channels = audioDevice->channels();
 
   //### must check which frequency is actually used.
   static const int size = 1;
   short int buf[size];
   long samplesRead = 0;
   mediaPlayerState->curDecoder()->audioReadSamples( buf, channels, size, samplesRead, stream );
     }
 
     if ( hasVideoChannel ) {
   total_video_frames = mediaPlayerState->curDecoder()->videoFrames( stream );
 
   mediaPlayerState->setLength( total_video_frames );
 
   framerate = mediaPlayerState->curDecoder()->videoFrameRate( stream );
   DecodeLoopDebug(( "Frame rate %g total %ld", framerate, total_video_frames ));
 
   if ( framerate <= 1.0 ) {
       DecodeLoopDebug(( "Crazy frame rate, resetting to sensible" ));
       framerate = 25;
   }
 
   if ( total_video_frames == 1 ) {
       DecodeLoopDebug(( "Cannot seek to frame" ));
   }
 
     }
 
     videoMutex->lock();
     current_frame = 0;
     prev_frame = -1;
     videoMutex->unlock();
 
     connect( mediaPlayerState, SIGNAL( positionChanged( long ) ), this, SLOT( setPosition( long ) ) );
     connect( mediaPlayerState, SIGNAL( pausedToggled( bool ) ), this, SLOT( setPaused( bool ) ) );
 
     //setBackgroundColor( black );
     return TRUE;
 }
 
 
 void LoopControl::play() {
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     if ( !disabledSuspendScreenSaver ) {
-  disabledSuspendScreenSaver = TRUE; 
+  disabledSuspendScreenSaver = TRUE;
         // Stop the screen from blanking and power saving state
-  QCopEnvelope("QPE/System", "setScreenSaverMode(int)" ) 
+  QCopEnvelope("QPE/System", "setScreenSaverMode(int)" )
       << ( hasVideoChannel ? QPEApplication::Disable : QPEApplication::DisableSuspend );
     }
 #endif
 
     //begin = clock();
     playtime.start();
     startTimers();
     //updateGeometry();
 }
 
 
 void LoopControl::setMute( bool on ) {
     if ( isMuted != on ) {
   isMuted = on;
   if ( isMuted ) {
   } else {
       int frame = current_frame; // mediaPlayerState->curDecoder()->videoGetFrame( stream );
       playtime.restart();
       playtime = playtime.addMSecs( -frame * 1000 / framerate );
       //begin = clock() - (double)frame * CLOCKS_PER_SEC / framerate;
       mediaPlayerState->curDecoder()->audioSetSample( frame*freq/framerate, stream );
   }
     }
 }