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* Add OptionThreadingAlways

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This commit is contained in:
Chris Cannam
2007-11-26 11:50:29 +00:00
parent 48d640f696
commit 065cc29e5c
3 changed files with 40 additions and 17 deletions
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21
src/StretcherImpl.cpp
View File

@@ -119,16 +119,19 @@ RubberBandStretcher::Impl::Impl(RubberBandStretcher *stretcher,
if (m_channels > 1) {
if (!m_realtime &&
!(m_options & OptionThreadingNone) &&
Thread::threadingAvailable() &&
system_is_multiprocessor()) {
m_threaded = true;
m_threaded = true;
if (m_debugLevel > 0) {
cerr << "Going multithreaded..." << endl;
}
if (m_realtime) {
m_threaded = false;
} else if (m_options & OptionThreadingNever) {
m_threaded = false;
} else if (!(m_options & OptionThreadingAlways) &&
!system_is_multiprocessor()) {
m_threaded = false;
}
if (m_threaded && m_debugLevel > 0) {
cerr << "Going multithreaded..." << endl;
}
}

22
src/main.cpp
View File

@@ -38,7 +38,7 @@ int main(int argc, char **argv)
int debug = 0;
bool realtime = false;
bool precise = false;
bool threaded = true;
int threading = 0;
bool peaklock = true;
bool longwin = false;
bool shortwin = false;
@@ -83,6 +83,7 @@ int main(int argc, char **argv)
{ "thresh2", 1, 0, '7' },
{ "bl-transients", 0, 0, '8' },
{ "no-softening", 0, 0, '9' },
{ "threads", 0, 0, '@' },
{ "quiet", 0, 0, 'q' },
{ 0, 0, 0 }
};
@@ -99,7 +100,8 @@ int main(int argc, char **argv)
case 'd': debug = atoi(optarg); break;
case 'R': realtime = true; break;
case 'P': precise = true; break;
case '0': threaded = false; break;
case '0': threading = 1; break;
case '@': threading = 2; break;
case '1': transients = NoTransients; break;
case '2': peaklock = false; break;
case '3': longwin = true; break;
@@ -143,7 +145,8 @@ int main(int argc, char **argv)
cerr << endl;
cerr << " -P, --precise Aim for minimal time distortion (implied by -R)" << endl;
cerr << " -R, --realtime Select realtime mode (implies -P --no-threads)" << endl;
cerr << " --no-threads No extra threads regardless of cpus/channel count" << endl;
cerr << " --no-threads No extra threads regardless of CPU and channel count" << endl;
cerr << " --threads Assume multi-CPU even if only one CPU is identified" << endl;
cerr << " --no-transients Disable phase resynchronisation at transients" << endl;
cerr << " --bl-transients Band-limit phase resync to extreme frequencies" << endl;
cerr << " --no-peaklock Disable phase locking to peak frequencies" << endl;
@@ -217,10 +220,21 @@ int main(int argc, char **argv)
if (precise) options |= RubberBandStretcher::OptionStretchPrecise;
if (!peaklock) options |= RubberBandStretcher::OptionPhaseIndependent;
if (!softening) options |= RubberBandStretcher::OptionPhasePeakLocked;
if (!threaded) options |= RubberBandStretcher::OptionThreadingNone;
if (longwin) options |= RubberBandStretcher::OptionWindowLong;
if (shortwin) options |= RubberBandStretcher::OptionWindowShort;
switch (threading) {
case 0:
options |= RubberBandStretcher::OptionThreadingAuto;
break;
case 1:
options |= RubberBandStretcher::OptionThreadingNever;
break;
case 2:
options |= RubberBandStretcher::OptionThreadingAlways;
break;
}
switch (transients) {
case NoTransients:
options |= RubberBandStretcher::OptionTransientsSmooth;