git.maemo.org Git - groove/blob - mpgplayer.cpp

   1 #include "mpgplayer.h"
   2 #include "pulse/simple.h"
   3 #include <QFile>
   4 mpgplayer::mpgplayer(QObject *parent) :
   5     QThread(parent)
   6 {
   7     net = TWait;
   8     playing=false;
   9
  10
  11 }
  12 void mpgplayer::run()
  13 {
  14     if(mpg123_init() != MPG123_OK)
  15         qDebug("Error initilizing mpg123");
  16     const char **test = mpg123_supported_decoders();
  17     int error;
  18     mpg123_handle *mh = mpg123_new(test[0],&error);
  19     if(!mpg123_feature(MPG123_FEATURE_DECODE_LAYER3))
  20     {
  21         qDebug("You do not seem to have mp3 decoding support");
  22         return;
  23     }
  24     mpg123_format_none(mh);
  25     if(mpg123_format(mh,samplerate,MPG123_STEREO,MPG123_ENC_SIGNED_16)!=MPG123_OK)
  26         qDebug("Error in initilizing format decoder");
  27     qDebug(test[0]);
  28     mpg123_open(mh,"/home/eli/Projects/groove-evan/Animal.mp3");
  29     net = TData;
  30     pa_simple *s;
  31     pa_sample_spec ss;
  32     ss.format = PA_SAMPLE_S16NE;
  33     ss.rate = samplerate;
  34     ss.channels = 2;
  35     s =pa_simple_new(NULL,"Groove",PA_STREAM_PLAYBACK ,NULL,"Music",&ss,NULL,NULL,NULL);
  36
  37     unsigned char bytes[1024];
  38     size_t bsize = 1024;
  39     size_t done = 0;
  40     bool stop = false;
  41     playing=true;
  42     while(!stop)
  43     {
  44         switch(net)
  45         {
  46         case TWait: usleep(100); break;
  47         case TData:
  48             if(mpg123_read(mh,bytes,bsize,&done)==MPG123_DONE)
  49             {
  50                 net=TFinish;
  51             }
  52             pa_simple_write(s,bytes,done,&error);
  53             break;
  54         case TAbort:
  55             stop = true;
  56             break;
  57         case TFinish:
  58             pa_simple_drain(s,&error);
  59             stop = true;
  60             break;
  61         default: break;
  62         }
  63     }
  64     qDebug("Finsihed playback");
  65     pa_simple_free(s);
  66
  67     mpg123_exit();
  68 }
  69
  70 void mpgplayer::setPlaylist(playlist *playList)
  71 {
  72     this->pl = playList;
  73     connect(pl,SIGNAL(bufferReady(int)),this,SLOT(start(int)));
  74     connect(pl,SIGNAL(downloadProgress(int,qint64,qint64)),this,SLOT(putb(int,qint64,qint64)));
  75     //connect(pl,SIGNAL(downloadComplete(int)),this,SLOT(start(int)));
  76
  77 }
  78 void mpgplayer::markComplete()
  79 {
  80
  81 }
  82 void mpgplayer::updatePlayPosition(qint64 time)
  83 {
  84     //qDebug() << time << ":" << media->totalTime();
  85 }
  86
  87 void mpgplayer::pause()
  88 {
  89     if(playing)
  90         net = TWait;
  91     else
  92         net = TData;
  93     playing = !playing;
  94 }
  95 void mpgplayer::playNext()
  96 {
  97
  98 }
  99
 100 mpgplayer::~mpgplayer()
 101 {
 102
 103 }
 104 void mpgplayer::back()
 105 {
 106
 107 }
 108
 109 void mpgplayer::abortDownload()
 110 {
 111     //pd->hide();
 112     //reply->abort();
 113 }
 114
 115 void mpgplayer::play()
 116 {
 117
 118 }
 119 void mpgplayer::play(int p)
 120 {
 121
 122 }
 123
 124 void mpgplayer::stop()
 125 {
 126
 127
 128 }
 129
 130 void mpgplayer::putb(int p, qint64 b, qint64 t)
 131 {
 132     //qDebug() << "Download: " << b << "Total: " << t;
 133     if(p == pl->currentplaying())
 134     {
 135         if(pl->bReady(p))
 136         {
 137         }
 138     }
 139 }