comparison audioio/AudioPortAudioTarget.cpp @ 245:a9f1850b873d

Reduce PortAudio suggested latency. No idea whether this will really help anything, but it probably won't hurt
author Chris Cannam
date Wed, 28 Sep 2011 13:28:54 +0100
parents 8aace2d9f1c2
children 0136555495ae 068235cf5bf7
comparison
equal deleted inserted replaced
238:5e1711be654d 245:a9f1850b873d
57 57
58 PaStreamParameters op; 58 PaStreamParameters op;
59 op.device = Pa_GetDefaultOutputDevice(); 59 op.device = Pa_GetDefaultOutputDevice();
60 op.channelCount = 2; 60 op.channelCount = 2;
61 op.sampleFormat = paFloat32; 61 op.sampleFormat = paFloat32;
62 op.suggestedLatency = 1.0; 62 op.suggestedLatency = 0.2;
63 op.hostApiSpecificStreamInfo = 0; 63 op.hostApiSpecificStreamInfo = 0;
64 err = Pa_OpenStream(&m_stream, 0, &op, m_sampleRate, 64 err = Pa_OpenStream(&m_stream, 0, &op, m_sampleRate,
65 paFramesPerBufferUnspecified, 65 paFramesPerBufferUnspecified,
66 paNoFlag, processStatic, this); 66 paNoFlag, processStatic, this);
67 67