From d93b45e771fbd363a7e828eaa58f67c5d8e8c981 Mon Sep 17 00:00:00 2001
From: Alexandre Savard <alexandre.savard@savoirfairelinux.net>
Date: Wed, 21 Oct 2009 17:24:45 -0400
Subject: [PATCH] [#2333] Less underrun with these value
---
sflphone-common/src/audio/pulseaudio/audiostream.cpp | 6 +++---
sflphone-common/src/audio/pulseaudio/pulselayer.cpp | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/sflphone-common/src/audio/pulseaudio/audiostream.cpp b/sflphone-common/src/audio/pulseaudio/audiostream.cpp
index 991815835c..778dd44b67 100644
--- a/sflphone-common/src/audio/pulseaudio/audiostream.cpp
+++ b/sflphone-common/src/audio/pulseaudio/audiostream.cpp
@@ -186,9 +186,9 @@ AudioStream::createStream (pa_context* c)
if (_streamType == PLAYBACK_STREAM) {
attributes->maxlength = 64000;
attributes->tlength = 32000;
- attributes->prebuf = 4096; // Pulseaudio will not start if prebuffering is not reached
- attributes->minreq = 2048; // The server side playback framesize
- attributes->fragsize = 8192; // Fragment size at wich we receive an interupt
+ attributes->prebuf = 2048; // Pulseaudio will not start if prebuffering is not reached
+ attributes->minreq = 1024; // The server side playback framesize
+ attributes->fragsize = 4096; // Fragment size at wich we receive an interupt
pa_stream_connect_playback( s , NULL , attributes, PA_STREAM_INTERPOLATE_TIMING, &_volume, NULL);
// pa_stream_connect_playback (s , NULL , attributes, PA_STREAM_START_CORKED, &_volume, NULL);
} else if (_streamType == CAPTURE_STREAM) {
diff --git a/sflphone-common/src/audio/pulseaudio/pulselayer.cpp b/sflphone-common/src/audio/pulseaudio/pulselayer.cpp
index faa15f006f..9da8dadf4b 100644
--- a/sflphone-common/src/audio/pulseaudio/pulselayer.cpp
+++ b/sflphone-common/src/audio/pulseaudio/pulselayer.cpp
@@ -59,10 +59,10 @@ static void playback_underflow_callback (pa_stream* s, void* userdata UNUSED)
_debug ("PulseLayer::Buffer Underflow\n");
// fill in audio buffer twice the prebuffering value to restart playback
- SFLDataFormat* out = (SFLDataFormat*) pa_xmalloc (framesPerBuffer*sizeof(SFLDataFormat)*2);
- bzero (out, framesPerBuffer*sizeof(SFLDataFormat)*2);
+ SFLDataFormat* out = (SFLDataFormat*) pa_xmalloc (framesPerBuffer*sizeof(SFLDataFormat));
+ bzero (out, framesPerBuffer*sizeof(SFLDataFormat));
- pa_stream_write (s, out, framesPerBuffer*sizeof(SFLDataFormat)*2, NULL, 0, PA_SEEK_RELATIVE);
+ pa_stream_write (s, out, framesPerBuffer*sizeof(SFLDataFormat), NULL, 0, PA_SEEK_RELATIVE);
pa_stream_trigger (s, NULL, NULL);
pa_xfree (out);
--
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