I am experimenting with pjsip/pjsua on an ARM9 platform and am getting
segmentation fault whenever I use resampling (eg. when running
"resampleplay" in the "samples" directory). Everything else seems to work
fine (eg. "playfile" etc.). I'm using alsa-lib-1.0.24.1 and building pjsip
using the flags
export ALSALIB="${HOME}/alsa-lib-1.0.24.1"
export CFLAGS="-mcpu=arm926ej-s -msoft-float -fomit-frame-pointer -pipe -O2
-I${ALSALIB}/include"
export CPPFLAGS="-mcpu=arm926ej-s -msoft-float -fomit-frame-pointer -pipe
-O2 -I${ALSALIB}/include"
export LDFLAGS="-L${ALSALIB}/src/.libs/"
Running resampleplay with loglevel 6 gives the output
...
02:00:33.014 alsa_dev.c open_capture: Open capture device
'default:CARD=EVM'
02:00:33.031 alsa0x84b58 1764 bytes requested, resizing pool by 2048
bytes (used=2044, cap=3072)
02:00:33.031 alsa0x84b58 create_block(sz=2048), cur.cap=3072,
cur.used=2044
02:00:33.031 alsa0x84b58 block created, buffer=0x8577c-0x85f68
02:00:33.040 alsa_dev.c Opened device alsa(default:CARD=EVM) for
capture, sample rate=44100, ch=1, bits=16, period size=882 frames,
latency=320 ms
02:00:33.041 alsasound_play Thread created
02:00:33.042 alsasound_play Thread created
02:00:33.042 resampleplay.c Total pool memory allocated=45 KB, used=38 KB
02:00:33.043 alsasound_play Thread started
02:00:33.043 alsa_dev.c ca_thread_func(951): Set thread priority for
audio capture thread.
02:00:33.046 alsasound_play Thread started
Segmentation fault
Have tried various different settings in config_site.h such as
#define PJMEDIA_RESAMPLE_IMP PJMEDIA_RESAMPLE_LIBRESAMPLE
#define PJMEDIA_WSOLA_IMP PJMEDIA_WSOLA_IMP_WSOLA_LITE
but to no avail.
All help very much appreciated!
Thanks in advance
/Christian
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