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paqa_latency: tweak parameter printing

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This commit is contained in:
rossb 2011-07-28 05:45:57 +00:00
commit 3ed32c7a04
2 changed files with 38 additions and 33 deletions
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17
qa/paqa_latency.c
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@ -116,7 +116,12 @@ PaError paqaCheckLatency( PaStreamParameters *outputParamsPtr,
dataPtr->minFramesPerBuffer = 9999999;
dataPtr->maxFramesPerBuffer = 0;
printf("-------------------------------------\n");
printf("Stream suggestedOutputLatency = %g\n", outputParamsPtr->suggestedLatency );
printf("Stream parameter: suggestedOutputLatency = %g\n", outputParamsPtr->suggestedLatency );
if( framesPerBuffer == paFramesPerBufferUnspecified ){
printf("Stream parameter: user framesPerBuffer = paFramesPerBufferUnspecified\n" );
}else{
printf("Stream parameter: user framesPerBuffer = %d\n", framesPerBuffer );
}
err = Pa_OpenStream(
&stream,
NULL, /* no input */
@ -128,19 +133,19 @@ PaError paqaCheckLatency( PaStreamParameters *outputParamsPtr,
dataPtr );
if( err != paNoError ) goto error1;
streamInfo = Pa_GetStreamInfo( stream );
printf("Stream info: inputLatency = %g\n", streamInfo->inputLatency );
printf("Stream info: outputLatency = %g\n", streamInfo->outputLatency );
err = Pa_StartStream( stream );
if( err != paNoError ) goto error2;
printf("Play for %d seconds.\n", NUM_SECONDS );
Pa_Sleep( NUM_SECONDS * 1000 );
streamInfo = Pa_GetStreamInfo( stream );
printf("Stream inputLatency = %g\n", streamInfo->inputLatency );
printf("Stream outputLatency = %g\n", streamInfo->outputLatency );
printf(" minFramesPerBuffer = %4d\n", dataPtr->minFramesPerBuffer );
printf(" maxFramesPerBuffer = %4d\n", dataPtr->maxFramesPerBuffer );
err = Pa_StopStream( stream );
if( err != paNoError ) goto error2;