ardour/livetrax
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Extract two utility methods from EngineControl::set_samplerate/bufferize_popdown_strings

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This commit is contained in:
Tim Mayberry 2015-08-11 14:13:06 +10:00
parent a8daa36901
commit c80e4c04c5
2 changed files with 39 additions and 23 deletions
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59
gtk2_ardour/engine_dialog.cc
View File

@ -1145,6 +1145,22 @@ EngineControl::get_sample_rates_for_all_devices ()
return all_rates;
}
vector<float>
EngineControl::get_default_sample_rates ()
{
vector<float> rates;
rates.push_back (8000.0f);
rates.push_back (16000.0f);
rates.push_back (32000.0f);
rates.push_back (44100.0f);
rates.push_back (48000.0f);
rates.push_back (88200.0f);
rates.push_back (96000.0f);
rates.push_back (192000.0f);
rates.push_back (384000.0f);
return rates;
}
void
EngineControl::set_samplerate_popdown_strings ()
{
@ -1155,20 +1171,9 @@ EngineControl::set_samplerate_popdown_strings ()
vector<string> s;
if (_have_control) {
sr = get_sample_rates_for_all_devices ();
} else {
sr.push_back (8000.0f);
sr.push_back (16000.0f);
sr.push_back (32000.0f);
sr.push_back (44100.0f);
sr.push_back (48000.0f);
sr.push_back (88200.0f);
sr.push_back (96000.0f);
sr.push_back (192000.0f);
sr.push_back (384000.0f);
sr = get_default_sample_rates ();
}
for (vector<float>::const_iterator x = sr.begin(); x != sr.end(); ++x) {
@ -1223,6 +1228,24 @@ EngineControl::get_buffer_sizes_for_all_devices ()
return all_sizes;
}
vector<uint32_t>
EngineControl::get_default_buffer_sizes ()
{
vector<uint32_t> sizes;
sizes.push_back (8);
sizes.push_back (16);
sizes.push_back (32);
sizes.push_back (64);
sizes.push_back (128);
sizes.push_back (256);
sizes.push_back (512);
sizes.push_back (1024);
sizes.push_back (2048);
sizes.push_back (4096);
sizes.push_back (8192);
return sizes;
}
void
EngineControl::set_buffersize_popdown_strings ()
{
@ -1235,17 +1258,7 @@ EngineControl::set_buffersize_popdown_strings ()
if (_have_control) {
bs = get_buffer_sizes_for_all_devices ();
} else if (backend->can_change_buffer_size_when_running()) {
bs.push_back (8);
bs.push_back (16);
bs.push_back (32);
bs.push_back (64);
bs.push_back (128);
bs.push_back (256);
bs.push_back (512);
bs.push_back (1024);
bs.push_back (2048);
bs.push_back (4096);
bs.push_back (8192);
bs = get_default_buffer_sizes ();
}
for (vector<uint32_t>::const_iterator x = bs.begin(); x != bs.end(); ++x) {

3
gtk2_ardour/engine_dialog.h
View File

@ -138,6 +138,9 @@ class EngineControl : public ArdourDialog, public PBD::ScopedConnectionList {
std::string bufsize_as_string (uint32_t);
std::vector<float> get_default_sample_rates ();
std::vector<uint32_t> get_default_buffer_sizes ();
std::vector<float> get_sample_rates_for_all_devices ();
std::vector<uint32_t> get_buffer_sizes_for_all_devices ();