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change buffering in pa

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8295 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-05-07 16:48:19 +00:00
parent 885c4e54c8
commit a869f867d2
1 changed files with 3 additions and 3 deletions
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6
src/mod/endpoints/mod_portaudio/pablio.c
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@ -143,7 +143,7 @@ long WriteAudioStream(PABLIO_Stream * aStream, void *data, long numFrames, switc
*/ */
long ReadAudioStream(PABLIO_Stream * aStream, void *data, long numFrames, switch_timer_t *timer) long ReadAudioStream(PABLIO_Stream * aStream, void *data, long numFrames, switch_timer_t *timer)
{ {
long bytesRead; long bytesRead = 0;
char *p = (char *) data; char *p = (char *) data;
long avail, readBytes = 0, numBytes = aStream->bytesPerFrame * numFrames; long avail, readBytes = 0, numBytes = aStream->bytesPerFrame * numFrames;
@ -154,8 +154,8 @@ long ReadAudioStream(PABLIO_Stream * aStream, void *data, long numFrames, switch
PaUtil_FlushRingBuffer(&aStream->inFIFO); PaUtil_FlushRingBuffer(&aStream->inFIFO);
avail = 0; avail = 0;
} }
if (avail >= numBytes) { if (avail >= numBytes * 2) {
bytesRead = PaUtil_ReadRingBuffer(&aStream->inFIFO, p, numBytes); bytesRead = PaUtil_ReadRingBuffer(&aStream->inFIFO, p, numBytes);
numBytes -= bytesRead; numBytes -= bytesRead;
readBytes += bytesRead; readBytes += bytesRead;