static int eci_test_6(void)
{
#if 0
ECA_CONTROL_INTERFACE handle;
int count;
ECA_TEST_ENTRY();
if (handle == NULL) { ECA_TEST_FAIL(1, "init failed"); }
handle.command("cs-remove");
handle.command("cs-status");
handle.command( "cs-list");
count = handle.last_string_list().size();
if (count != 0) { ECA_TEST_FAIL(1, "cs-list count not zero"); }
handle.command("cs-add test_cs2");
handle.command("cs-list");
count = handle.last_string_list().size;
if (count != 1) { ECA_TEST_FAIL(2, "cs-list count not one"); }
if (handle.last_string_list()[0] != "test_cs2") {
ECA_TEST_FAIL(3, "cs name does not match");
}
ECA_TEST_SUCCESS();
#else
return 0;
#endif
}
int main(int argc, char *argv[])
{
int res;
struct sigaction es_handler;
es_handler.sa_handler = ecasv_signal_handler;
sigemptyset(&es_handler.sa_mask);
es_handler.sa_flags = 0;
sigaction(SIGTERM, &es_handler, 0);
sigaction(SIGINT, &es_handler, 0);
sigaction(SIGQUIT, &es_handler, 0);
sigaction(SIGABRT, &es_handler, 0);
sigaction(SIGHUP, &es_handler, 0);
struct sigaction ign_handler;
ign_handler.sa_handler = SIG_IGN;
sigemptyset(&ign_handler.sa_mask);
ign_handler.sa_flags = 0;
/* ignore the following signals */
sigaction(SIGPIPE, &ign_handler, 0);
sigaction(SIGFPE, &ign_handler, 0);
ECA_CONTROL_INTERFACE eci;
eci.command("cs-add default");
eci.command("c-add default");
/* set engine buffersize */
eci.command("cs-set-param -b:" + kvu_numtostr(ecasv_buffersize));
/* in case JACK is used, do not send nor receive transport events */
eci.command("cs-set-param -G:jack,ecasignalview,notransport");
/* note: might change the cs options (-G, -z, etc) */
ecasv_parse_command_line(&eci,argc,argv);
if (ecasv_format_string.size() > 0) {
eci.command("cs-set-audio-format " + ecasv_format_string);
}
string format;
if (ecicpp_add_input(&eci, ecasv_input, &format) < 0) return -1;
cout << "Using audio format -f:" << format << "\n";
ecasv_chcount = ecicpp_format_channels(format);
cout << "Setting up " << ecasv_chcount << " separate channels for analysis." << endl;
if (ecicpp_add_output(&eci, ecasv_output, format) < 0) return -1;
ecasv_eci_repp = &eci;
vector<struct ecasv_channel_stats> chstats;
eci.command("cop-add -evp");
eci.command("cop-add -ev");
if (ecasv_enable_cumulative_mode == true) {
eci.command("cop-set 2,1,1");
}
eci.command("cop-select 1");
if (ecicpp_connect_chainsetup(&eci, "default") < 0) {
return -1;
}
int secs = 0, msecs = ecasv_rate_msec;
while(msecs > 999) {
++secs;
msecs -= 1000;
}
ecasv_output_init();
eci.command("start");
int chr=0; // jkc: addition
int rv=0; // jkc: addition
while(! done ) {
kvu_sleep(secs, msecs * 1000000);
res = ecasv_print_vu_meters(&eci, &chstats);
if (res < 0)
break;
#if defined(ECASV_USE_CURSES)
// jkc: addition until noted
if (ecasv_kbhit()) {
/* note: getch() is a curses.h function */
switch (chr=getch()) {
case 'q':
case 27: /* Esc */
case 'Q':
done=true;
break;
case ' ':
reset_stats_fcn(&chstats);
break;
}
}
// jkc: end of addition
#endif
}
ecasv_output_cleanup();
#ifdef ECASV_USE_CURSES
endwin();
#endif
return rv;
}
size_t
AudioPlayer::Soundfile::_get_jack_sample_rate()
{
ECA_CONTROL_INTERFACE eca;
eca.command("cs-add dummy_chainsetup");
eca.command("c-add dummy_chain");
eca.command("ai-add jack");
eca.command("ao-add null");
eca.command("cs-connect");
if (eca.error())
{
throw soundfile_error("_get_jack_sample_rate(): " + eca.last_error());
}
eca.command("ai-get-format");
std::string str = eca.last_string();
eca.command("cs-disconnect");
eca.command("c-remove");
eca.command("cs-remove");
std::replace(str.begin(), str.end(), ',', ' ');
std::istringstream iss(str);
std::string format;
size_t channels, sample_rate;
iss >> format >> channels >> sample_rate;
if (iss.fail())
{
throw soundfile_error("Couldn't convert string for getting sample rate!");
}
assert(sample_rate >= 1);
return sample_rate;
}
std::string
AudioPlayer::Soundfile::get_format(const std::string& filename
, size_t& channels, size_t& sample_rate)
{
ECA_CONTROL_INTERFACE eca;
eca.command("cs-add dummy_chainsetup");
eca.command("c-add dummy_chain");
eca.command("ai-add sndfile,"
+ posixpathtools::get_escaped_filename(filename));
eca.command("ao-add null");
eca.command("cs-connect");
if (eca.error())
{
throw soundfile_error("get_format(): " + eca.last_error());
}
eca.command("ai-index-select 1");
eca.command("ai-get-format");
std::string str = eca.last_string();
eca.command("cs-disconnect");
eca.command("c-remove");
eca.command("cs-remove");
std::replace(str.begin(), str.end(), ',', ' ');
std::istringstream iss(str);
std::string format;
iss >> format >> channels >> sample_rate;
if (iss.fail())
{
throw soundfile_error("Couldn't convert format string!");
}
assert(sample_rate >= 1);
return format;
}
