Hi,
when I call pa_stream_connect_playback I always obtain bad state. Why?
I am using this code:
m = pa_mainloop_new();
pa_mainloop_api* mainloop_api = pa_mainloop_get_api(m);
pa_proplist* proplist = pa_proplist_new();
/* Create a new connection context */
if (!(pulsecontext = pa_context_new_with_proplist(mainloop_api, NULL,
proplist)))
{
qDebug() << "pa_context_new_with_proplist() failed";
}
pa_context_flags flags = PA_CONTEXT_NOFAIL;
/* Connect the context */
if (pa_context_connect(pulsecontext, 0, flags, NULL) < 0)
{
qDebug() << "pa_context_connect() failed: " <<
pa_strerror(pa_context_errno(pulsecontext));
}
s = pa_stream_new (pulsecontext, "CTFULL", &ss, NULL);
if(s == 0)
{
qDebug() << "Error creating stream audio";
mute = true;
}
pa_cvolume cv;
pa_cvolume_set (&cv, channels, PA_VOLUME_NORM);
if (pa_stream_connect_playback (s, 0, 0, flags, &cv, 0) < 0)
{
connect_fail = true;
qDebug() << "Unable to connect to PulseAudio";
qDebug() << "pa_stream_connect_playback() failed: " <<
pa_strerror(pa_context_errno(pulsecontext));
}
else
qDebug() << "Connected to PulseAudio";
thanks a lot,
--
Ing. Gian Lorenzo Meocci
http://www.meocci.it
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