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simpleaudio fix pulse read return

This commit is contained in:
Kamal Mostafa 2011-05-30 15:24:34 -07:00
parent f750e47e5e
commit 5a29fbf1a6
1 changed files with 4 additions and 3 deletions
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7
src/simpleaudio-pulse.c
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@ -22,12 +22,13 @@ sa_pulse_read( simpleaudio *sa, float *buf, size_t nframes )
int error;
pa_simple *s = (pa_simple *)sa->backend_handle;
size_t nbytes = nframes * sa->backend_framesize;
int n;
if ((n = pa_simple_read(s, buf, nbytes, &error)) < 0) {
/* N.B. pa_simple_read always returns 0 or -1, not the number of
* read bytes!*/
if (pa_simple_read(s, buf, nbytes, &error) < 0) {
fprintf(stderr, "pa_simple_read: %s\n", pa_strerror(error));
return -1;
}
return n;
return nframes;
}