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Update portaudio to upstream r1885

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This commit is contained in:
lllucius
2013-02-27 01:33:15 +00:00
parent a8c69337c2
commit 123ec235c9
233 changed files with 36854 additions and 12370 deletions
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25
lib-src/portaudio-v19/test/patest_out_underflow.c
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@@ -6,7 +6,7 @@
@author Phil Burk <philburk@softsynth.com>
*/
/*
* $Id: patest_out_underflow.c,v 1.8 2008-12-31 15:38:36 richardash1981 Exp $
* $Id: patest_out_underflow.c 1609 2011-02-27 00:06:07Z philburk $
*
* This program uses the PortAudio Portable Audio Library.
* For more information see: http://www.portaudio.com
@@ -47,7 +47,7 @@
#include <math.h>
#include "portaudio.h"
#define MAX_SINES (500)
#define MAX_SINES (1000)
#define MAX_LOAD (1.2)
#define SAMPLE_RATE (44100)
#define FRAMES_PER_BUFFER (512)
@@ -159,12 +159,25 @@ int main(void)
/* Determine number of sines required to get to 50% */
do
{
data.sineCount++;
Pa_Sleep( 100 );
{
Pa_Sleep( 100 );
load = Pa_GetStreamCpuLoad( stream );
printf("sineCount = %d, CPU load = %f\n", data.sineCount, load );
if( load < 0.3 )
{
data.sineCount += 10;
}
else if( load < 0.4 )
{
data.sineCount += 2;
}
else
{
data.sineCount += 1;
}
}
while( load < 0.5 && data.sineCount < (MAX_SINES-1));
@@ -174,7 +187,7 @@ int main(void)
stressedSineCount = (int) (2.0 * data.sineCount * MAX_LOAD );
if( stressedSineCount > MAX_SINES )
stressedSineCount = MAX_SINES;
for( ; data.sineCount < stressedSineCount; data.sineCount++ )
for( ; data.sineCount < stressedSineCount; data.sineCount+=4 )
{
Pa_Sleep( 100 );
load = Pa_GetStreamCpuLoad( stream );