int
main (int argc, char *argv[])
{
NYX_CHANNEL *c1, *c2, *c3;
NYX_NET *net;
NYX_QUEUE *q;
pthread_t tid;
nyx_init ();
/* Create client channels */
c1 = nyx_channel_new (NULL);
nyx_channel_tcp_init (c1, "127.0.0.1", 8000, 0);
nyx_channel_set_cb (c1, read_cb);
c2 = nyx_channel_new (NULL);
nyx_channel_tcp_init (c2, "127.0.0.1", 8001,0);
nyx_channel_set_cb (c2, read_cb);
c3 = nyx_channel_new (NULL);
nyx_channel_tcp_init (c3, "127.0.0.1", 8001,0);
nyx_channel_set_cb (c3, read_cb);
/* Create Queue */
q = nyx_queue_new (50);
/* Create worker */
pthread_create (&tid, NULL, consumer, q);
/* Create net object */
net = nyx_net_init ();
/* register channels */
nyx_net_register (net, c1, q);
nyx_net_register (net, c2, q);
nyx_net_register (net, c3, q);
nyx_net_run (net);
nyx_channel_free (c2);
nyx_channel_free (c1);
nyx_queue_free (q);
nyx_net_free (net);
nyx_cleanup ();
return 0;
}
bool EffectNyquist::Process()
{
bool success = true;
if (mExternal) {
mProgress->Hide();
}
// We must copy all the tracks, because Paste needs label tracks to ensure
// correct sync-lock group behavior when the timeline is affected; then we just want
// to operate on the selected wave tracks
this->CopyInputTracks(Track::All);
SelectedTrackListOfKindIterator iter(Track::Wave, mOutputTracks);
mCurTrack[0] = (WaveTrack *) iter.First();
mOutputTime = mT1 - mT0;
mCount = 0;
mProgressIn = 0;
mProgressOut = 0;
mProgressTot = 0;
mScale = (GetEffectFlags() & PROCESS_EFFECT ? 0.5 : 1.0) / GetNumWaveGroups();
mStop = false;
mBreak = false;
mCont = false;
mDebugOutput = "";
// Keep track of whether the current track is first selected in its sync-lock group
// (we have no idea what the length of the returned audio will be, so we have
// to handle sync-lock group behavior the "old" way).
mFirstInGroup = true;
Track *gtLast = NULL;
while (mCurTrack[0]) {
mCurNumChannels = 1;
if (mT1 >= mT0) {
if (mCurTrack[0]->GetLinked()) {
mCurNumChannels = 2;
mCurTrack[1] = (WaveTrack *)iter.Next();
if (mCurTrack[1]->GetRate() != mCurTrack[0]->GetRate()) {
wxMessageBox(_("Sorry, cannot apply effect on stereo tracks where the tracks don't match."),
wxT("Nyquist"),
wxOK | wxCENTRE, mParent);
success = false;
goto finish;
}
mCurStart[1] = mCurTrack[1]->TimeToLongSamples(mT0);
}
// Check whether we're in the same group as the last selected track
SyncLockedTracksIterator gIter(mOutputTracks);
Track *gt = gIter.First(mCurTrack[0]);
mFirstInGroup = !gtLast || (gtLast != gt);
gtLast = gt;
mCurStart[0] = mCurTrack[0]->TimeToLongSamples(mT0);
sampleCount end = mCurTrack[0]->TimeToLongSamples(mT1);
mCurLen = (sampleCount)(end - mCurStart[0]);
mProgressIn = 0.0;
mProgressOut = 0.0;
// libnyquist breaks except in LC_NUMERIC=="C".
//
// Note that we must set the locale to "C" even before calling
// nyx_init() because otherwise some effects will not work!
//
// MB: setlocale is not thread-safe. Should use uselocale()
// if available, or fix libnyquist to be locale-independent.
char *prevlocale = setlocale(LC_NUMERIC, NULL);
setlocale(LC_NUMERIC, "C");
nyx_init();
nyx_set_os_callback(StaticOSCallback, (void *)this);
nyx_capture_output(StaticOutputCallback, (void *)this);
success = ProcessOne();
nyx_capture_output(NULL, (void *)NULL);
nyx_set_os_callback(NULL, (void *)NULL);
nyx_cleanup();
// Reset previous locale
setlocale(LC_NUMERIC, prevlocale);
if (!success) {
goto finish;
}
mProgressTot += mProgressIn + mProgressOut;
}
mCurTrack[0] = (WaveTrack *) iter.Next();
mCount += mCurNumChannels;
}
mT1 = mT0 + mOutputTime;
finish:
if (mDebug && !mExternal) {
NyquistOutputDialog dlog(mParent, -1,
_("Nyquist"),
_("Nyquist Output: "),
NyquistToWxString(mDebugOutput.c_str()));
dlog.CentreOnParent();
dlog.ShowModal();
}
this->ReplaceProcessedTracks(success);
//mDebug = false;
return success;
}
