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diff audioio/AudioPortAudioTarget.cpp @ 81:0948bf800422

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* More latency for PortAudio output * ...
author Chris Cannam
date Thu, 24 Jan 2008 22:49:19 +0000
parents 448ff6e34b99
children 9fc4b256c283
line wrap: on
line diff
--- a/audioio/AudioPortAudioTarget.cpp	Thu Jan 24 14:35:43 2008 +0000
+++ b/audioio/AudioPortAudioTarget.cpp	Thu Jan 24 22:49:19 2008 +0000
@@ -63,9 +63,14 @@
 			       m_sampleRate, m_bufferSize, 0,
 			       processStatic, this);
 #else
-    err = Pa_OpenDefaultStream(&m_stream, 0, 2, paFloat32,
-			       m_sampleRate, m_bufferSize,
-			       processStatic, this);
+    PaStreamParameters op;
+    op.device = 0;
+    op.channelCount = 2;
+    op.sampleFormat = paFloat32;
+    op.suggestedLatency = 0.2;
+    op.hostApiSpecificStreamInfo = 0;
+    err = Pa_OpenStream(&m_stream, 0, &op, m_sampleRate, m_bufferSize,
+                        paNoFlag, processStatic, this);
 #endif    
 
     if (err != paNoError) {