Update of /cvsroot/audacity/audacity-src/src
In directory sc8-pr-cvs11.sourceforge.net:/tmp/cvs-serv15539
Modified Files:
AudioIO.cpp AudioIO.h
Log Message:
A rather naive approach to selecting the best device sampling rate.
Index: AudioIO.cpp
===================================================================
RCS file: /cvsroot/audacity/audacity-src/src/AudioIO.cpp,v
retrieving revision 1.145
retrieving revision 1.146
diff -u -d -r1.145 -r1.146
--- AudioIO.cpp 23 Sep 2006 02:28:03 -0000 1.145
+++ AudioIO.cpp 4 Oct 2006 02:58:10 -0000 1.146
@@ -532,7 +532,7 @@
sampleFormat captureFormat)
{
mLastPaError = paNoError;
- mRate = sampleRate;
+ mRate = GetBestRate(sampleRate);
mNumPlaybackChannels = numPlaybackChannels;
mNumCaptureChannels = numCaptureChannels;
@@ -1461,6 +1461,17 @@
return rates[rates.GetCount() - 1];
}
+long AudioIO::GetBestRate(double sampleRate)
+{
+ wxArrayLong rates = GetSupportedSampleRates();
+ long rate = (long)sampleRate;
+
+ if (rates.Index(rate) != wxNOT_FOUND) {
+ return rate;
+ }
+
+ return rates[rates.GetCount() - 1];
+}
//////////////////////////////////////////////////////////////////////
Index: AudioIO.h
===================================================================
RCS file: /cvsroot/audacity/audacity-src/src/AudioIO.h,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -d -r1.45 -r1.46
--- AudioIO.h 24 Jul 2006 14:58:56 -0000 1.45
+++ AudioIO.h 4 Oct 2006 02:58:10 -0000 1.46
@@ -151,6 +151,7 @@
int GetNumCaptureChannels() { return mNumCaptureChannels; }
private:
+ long GetBestRate(double sampleRate);
bool StartPortAudioStream(double sampleRate,
unsigned int numPlaybackChannels,
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