X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fglobals.cc;h=9850d82d314b96b92d10fdab178db6d099410cd6;hb=7bc3e0dab4dfac04d6c2957a2278345605c09769;hp=56aab1e12d12070a67b9fe36787565891e66f49e;hpb=6fa6514cfdb0ce38d93b51197f599dfd091bad1d;p=ardour.git diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc index 56aab1e12d..9850d82d31 100644 --- a/libs/ardour/globals.cc +++ b/libs/ardour/globals.cc @@ -21,6 +21,7 @@ #endif #include // Needed so that libraptor (included in lrdf) won't complain +#include #include #include #include @@ -28,6 +29,7 @@ #include #include #include +#include #ifdef WINDOWS_VST_SUPPORT #include @@ -45,24 +47,31 @@ #include #endif +#ifdef check +#undef check /* stupid Apple and their un-namespaced, generic Carbon macros */ +#endif + #include #include #include +#include "pbd/cpus.h" #include "pbd/error.h" #include "pbd/id.h" +#include "pbd/pbd.h" #include "pbd/strsplit.h" #include "pbd/fpu.h" #include "pbd/file_utils.h" #include "pbd/enumwriter.h" +#include "pbd/basename.h" #include "midi++/port.h" -#include "midi++/manager.h" #include "midi++/mmc.h" #include "ardour/analyser.h" #include "ardour/audio_library.h" +#include "ardour/audio_backend.h" #include "ardour/audioengine.h" #include "ardour/audioplaylist.h" #include "ardour/audioregion.h" @@ -70,6 +79,7 @@ #include "ardour/control_protocol_manager.h" #include "ardour/filesystem_paths.h" #include "ardour/midi_region.h" +#include "ardour/midiport_manager.h" #include "ardour/mix.h" #include "ardour/panner_manager.h" #include "ardour/plugin_manager.h" @@ -98,6 +108,8 @@ using namespace ARDOUR; using namespace std; using namespace PBD; +bool libardour_initialized = false; + compute_peak_t ARDOUR::compute_peak = 0; find_peaks_t ARDOUR::find_peaks = 0; apply_gain_to_buffer_t ARDOUR::apply_gain_to_buffer = 0; @@ -105,6 +117,7 @@ mix_buffers_with_gain_t ARDOUR::mix_buffers_with_gain = 0; mix_buffers_no_gain_t ARDOUR::mix_buffers_no_gain = 0; PBD::Signal1 ARDOUR::BootMessage; +PBD::Signal0 ARDOUR::GUIIdle; namespace ARDOUR { extern void setup_enum_writer (); @@ -115,34 +128,6 @@ extern void setup_enum_writer (); */ PBD::PropertyChange ARDOUR::bounds_change; -namespace ARDOUR { - namespace Properties { - - /* the envelope and fades are not scalar items and so - currently (2010/02) are not stored using Property. - However, these descriptors enable us to notify - about changes to them via PropertyChange. - - Declared in ardour/audioregion.h ... - */ - - PBD::PropertyDescriptor fade_in; - PBD::PropertyDescriptor fade_out; - PBD::PropertyDescriptor envelope; - } -} - -void -ARDOUR::make_property_quarks () -{ - Properties::fade_in.property_id = g_quark_from_static_string (X_("fade_in_FAKE")); - DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade_in_FAKE = %1\n", Properties::fade_in.property_id)); - Properties::fade_out.property_id = g_quark_from_static_string (X_("fade_out_FAKE")); - DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade_out_FAKE = %1\n", Properties::fade_out.property_id)); - Properties::envelope.property_id = g_quark_from_static_string (X_("envelope_FAKE")); - DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for envelope_FAKE = %1\n", Properties::envelope.property_id)); -} - void setup_hardware_optimization (bool try_optimization) { @@ -162,8 +147,7 @@ setup_hardware_optimization (bool try_optimization) compute_peak = x86_sse_compute_peak; find_peaks = x86_sse_find_peaks; apply_gain_to_buffer = x86_sse_apply_gain_to_buffer; - // mix_buffers_with_gain = x86_sse_mix_buffers_with_gain; - mix_buffers_with_gain = default_mix_buffers_with_gain; + mix_buffers_with_gain = x86_sse_mix_buffers_with_gain; mix_buffers_no_gain = x86_sse_mix_buffers_no_gain; generic_mix_functions = false; @@ -225,10 +209,8 @@ lotsa_files_please () error << string_compose (_("Could not set system open files limit to %1"), rl.rlim_cur) << endmsg; } } else { - if (rl.rlim_cur == RLIM_INFINITY) { - info << _("Removed open file count limit. Excellent!") << endmsg; - } else { - info << string_compose (_("%1 will be limited to %2 open files"), PROGRAM_NAME, rl.rlim_cur) << endmsg; + if (rl.rlim_cur != RLIM_INFINITY) { + info << string_compose (_("Your system is configured to limit %1 to only %2 open files"), PROGRAM_NAME, rl.rlim_cur) << endmsg; } } } else { @@ -236,19 +218,21 @@ lotsa_files_please () } } -int -ARDOUR::init (bool use_windows_vst, bool try_optimization) +bool +ARDOUR::init (bool use_windows_vst, bool try_optimization, const char* localedir) { - if (!Glib::thread_supported()) { - Glib::thread_init(); + if (libardour_initialized) { + return true; } - (void) bindtextdomain(PACKAGE, LOCALEDIR); + if (!PBD::init()) return false; + +#ifdef ENABLE_NLS + (void) bindtextdomain(PACKAGE, localedir); +#endif - PBD::ID::init (); SessionEvent::init_event_pool (); - make_property_quarks (); SessionObject::make_property_quarks (); Region::make_property_quarks (); MidiRegion::make_property_quarks (); @@ -286,7 +270,7 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization) Config = new RCConfiguration; if (Config->load_state ()) { - return -1; + return false; } Config->set_use_windows_vst (use_windows_vst); @@ -299,13 +283,13 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization) #ifdef WINDOWS_VST_SUPPORT if (Config->get_use_windows_vst() && fst_init (0)) { - return -1; + return false; } #endif #ifdef LXVST_SUPPORT if (Config->get_use_lxvst() && vstfx_init (0)) { - return -1; + return false; } #endif @@ -322,7 +306,11 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization) (void) PluginManager::instance(); ProcessThread::init (); - BufferManager::init (10); // XX should be num_processors_for_dsp + 1 for the GUI thread + /* the + 4 is a bit of a handwave. i don't actually know + how many more per-thread buffer sets we need above + the h/w concurrency, but its definitely > 1 more. + */ + BufferManager::init (hardware_concurrency() + 4); PannerManager::instance().discover_panners(); @@ -344,15 +332,16 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization) EventTypeMap::instance().new_parameter(EnvelopeAutomation); EventTypeMap::instance().new_parameter(MidiCCAutomation); - return 0; + ARDOUR::AudioEngine::create (); + + libardour_initialized = true; + + return true; } void ARDOUR::init_post_engine () { - /* the MIDI Manager is needed by the ControlProtocolManager */ - MIDI::Manager::create (AudioEngine::instance()->jack()); - ControlProtocolManager::instance().discover_control_protocols (); XMLNode* node; @@ -365,9 +354,15 @@ ARDOUR::init_post_engine () ARDOUR::PluginManager::instance().refresh (); } -int -ARDOUR::cleanup () +void +ARDOUR::cleanup () { + if (!libardour_initialized) { + return; + } + + ARDOUR::AudioEngine::destroy (); + delete Library; lrdf_cleanup (); delete &ControlProtocolManager::instance(); @@ -378,13 +373,15 @@ ARDOUR::cleanup () #ifdef LXVST_SUPPORT vstfx_exit(); #endif - return 0; + PBD::cleanup (); + + return; } void ARDOUR::find_bindings_files (map& files) { - vector found; + vector found; SearchPath spath = ardour_config_search_path(); if (getenv ("ARDOUR_SAE")) { @@ -399,11 +396,11 @@ ARDOUR::find_bindings_files (map& files) return; } - for (vector::iterator x = found.begin(); x != found.end(); ++x) { - sys::path path = *x; + for (vector::iterator x = found.begin(); x != found.end(); ++x) { + std::string path(*x); pair namepath; - namepath.second = path.to_string(); - namepath.first = path.leaf().substr (0, path.leaf().find_first_of ('.')); + namepath.second = path; + namepath.first = PBD::basename_nosuffix (path); files.insert (namepath); } } @@ -478,15 +475,116 @@ ARDOUR::setup_fpu () #endif } +/* this can be changed to modify the translation behaviour for + cases where the user has never expressed a preference. +*/ +static const bool translate_by_default = true; + string -ARDOUR::translation_kill_path () +ARDOUR::translation_enable_path () { - return Glib::build_filename (user_config_directory().to_string(), ".love_is_the_language_of_audio"); + return Glib::build_filename (user_config_directory(), ".translate"); } bool -ARDOUR::translations_are_disabled () +ARDOUR::translations_are_enabled () { - /* if file does not exist, we don't translate (bundled ardour only) */ - return Glib::file_test (translation_kill_path(), Glib::FILE_TEST_EXISTS) == false; + int fd = ::open (ARDOUR::translation_enable_path().c_str(), O_RDONLY); + + if (fd < 0) { + return translate_by_default; + } + + char c; + bool ret = false; + + if (::read (fd, &c, 1) == 1 && c == '1') { + ret = true; + } + + ::close (fd); + + return ret; +} + +bool +ARDOUR::set_translations_enabled (bool yn) +{ + string i18n_enabler = ARDOUR::translation_enable_path(); + int fd = ::open (i18n_enabler.c_str(), O_WRONLY|O_CREAT|O_TRUNC, 0644); + + if (fd < 0) { + return false; + } + + char c; + + if (yn) { + c = '1'; + } else { + c = '0'; + } + + ::write (fd, &c, 1); + ::close (fd); + + return true; +} + + +vector +ARDOUR::get_available_sync_options () +{ + vector ret; + + boost::shared_ptr backend = AudioEngine::instance()->current_backend(); + if (backend && backend->name() == "JACK") { + ret.push_back (Engine); + } + + ret.push_back (MTC); + ret.push_back (MIDIClock); + ret.push_back (LTC); + + return ret; +} + +/** Return a monotonic value for the number of microseconds that have elapsed + * since an arbitrary zero origin. + */ + +#ifdef __MACH__ +/* Thanks Apple for not implementing this basic SUSv2, POSIX.1-2001 function + */ +#include +#define CLOCK_REALTIME 0 +#define CLOCK_MONOTONIC 0 +int +clock_gettime (int /*clk_id*/, struct timespec *t) +{ + static bool initialized = false; + static mach_timebase_info_data_t timebase; + if (!initialized) { + mach_timebase_info(&timebase); + initialized = true; + } + uint64_t time; + time = mach_absolute_time(); + double nseconds = ((double)time * (double)timebase.numer)/((double)timebase.denom); + double seconds = ((double)time * (double)timebase.numer)/((double)timebase.denom * 1e9); + t->tv_sec = seconds; + t->tv_nsec = nseconds; + return 0; +} +#endif + +microseconds_t +ARDOUR::get_microseconds () +{ + struct timespec ts; + if (clock_gettime (CLOCK_MONOTONIC, &ts) != 0) { + /* EEEK! */ + return 0; + } + return (microseconds_t) ts.tv_sec * 1000000 + (ts.tv_nsec/1000); }