Update of /cvsroot/audacity/audacity-src/src
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv23144/src
Modified Files:
FreqWindow.cpp
Log Message:
Add more performance monitoring messages to the function. Suspect that
GetAudio() may be the cause of slow draws / redraws experienced on the Mac
especially.
Index: FreqWindow.cpp
===================================================================
RCS file: /cvsroot/audacity/audacity-src/src/FreqWindow.cpp,v
retrieving revision 1.82
retrieving revision 1.83
diff -u -d -r1.82 -r1.83
--- FreqWindow.cpp 3 Nov 2009 21:55:27 -0000 1.82
+++ FreqWindow.cpp 7 Nov 2009 15:29:39 -0000 1.83
@@ -378,6 +378,7 @@
int selcount = 0;
int i;
bool warning = false;
+ wxLogMessage(wxT("Entering FreqWindow::GetAudio()"));
TrackListIterator iter(p->GetTracks());
Track *t = iter.First();
while (t) {
@@ -430,8 +431,11 @@
wxString msg;
msg.Printf(_("Too much audio was selected. Only the first %.1f seconds
of audio will be analyzed."),
(mDataLen / mRate));
+ wxLogMessage(wxT("About to show length warning message"));
wxMessageBox(msg);
+ wxLogMessage(wxT("Length warning message done"));
}
+ wxLogMessage(wxT("Leaving FreqWindow::GetAudio()"));
}
void FreqWindow::OnSize(wxSizeEvent & event)
@@ -920,6 +924,7 @@
void FreqWindow::Plot()
{
+ wxLogMessage(wxT("Starting FreqWindow::Plot()"));
if (mData) {
delete[]mData;
mData = NULL;
@@ -934,6 +939,7 @@
wxSizeEvent dummy;
OnSize( dummy );
+ wxLogMessage(wxT("Leaving FreqWindow::Plot()"));
}
void FreqWindow::Recalc()
@@ -953,7 +959,6 @@
long windowSize = 0;
(mSizeChoice->GetStringSelection()).ToLong(&windowSize);
- wxLogMessage(wxT("Collected control settings in FreqWindow::Recalc()"));
int f = NumWindowFuncs();
if (!(windowSize >= 32 && windowSize <= 65536 &&
@@ -969,7 +974,6 @@
return;
}
- wxLogMessage(wxT("About to allocate a load of memory in
FreqWindow::Recalc()"));
mProcessed = new float[mWindowSize];
int i;
@@ -983,7 +987,6 @@
float *out2 = new float[mWindowSize];
float *win = new float[mWindowSize];
- wxLogMessage(wxT("OK, memory done, doing Window function in
FreqWindow::Recalc()"));
// initialize the window
for(int i=0; i<mWindowSize; i++)
win[i] = 1.0;
@@ -998,7 +1001,7 @@
else
wss = 1.0;
- //add progress dialog
+ //Progress dialog over FFT operation
wxLogMessage(wxT("Starting progress dialogue in FreqWindow::Recalc()"));
ProgressDialog *mProgress = new ProgressDialog(_("FreqWindow"),_("Drawing
Spectrum"));
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