X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fglobals.cc;h=9850d82d314b96b92d10fdab178db6d099410cd6;hb=7bc3e0dab4dfac04d6c2957a2278345605c09769;hp=05894d8377f4861f4eab479f3253d638e0bd11a2;hpb=c71f419920fc10b16a0448c636761e7c696e58a6;p=ardour.git diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc index 05894d8377..9850d82d31 100644 --- a/libs/ardour/globals.cc +++ b/libs/ardour/globals.cc @@ -16,26 +16,30 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - #ifdef WAF_BUILD #include "libardour-config.h" #endif #include // Needed so that libraptor (included in lrdf) won't complain +#include #include #include #include #include #include #include -#include #include +#include -#ifdef VST_SUPPORT +#ifdef WINDOWS_VST_SUPPORT #include #endif -#ifdef HAVE_AUDIOUNITS +#ifdef LXVST_SUPPORT +#include "ardour/linux_vst_support.h" +#endif + +#ifdef AUDIOUNIT_SUPPORT #include "ardour/audio_unit.h" #endif @@ -43,37 +47,52 @@ #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/ardour.h" #include "ardour/audio_library.h" +#include "ardour/audio_backend.h" #include "ardour/audioengine.h" -#include "ardour/audiosource.h" +#include "ardour/audioplaylist.h" +#include "ardour/audioregion.h" +#include "ardour/buffer_manager.h" #include "ardour/control_protocol_manager.h" -#include "ardour/debug.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" +#include "ardour/process_thread.h" #include "ardour/profile.h" #include "ardour/rc_configuration.h" +#include "ardour/region.h" +#include "ardour/route_group.h" #include "ardour/runtime_functions.h" -#include "ardour/session.h" +#include "ardour/session_event.h" #include "ardour/source_factory.h" -#include "ardour/utils.h" + +#include "audiographer/routines.h" #if defined (__APPLE__) #include // For Gestalt @@ -89,18 +108,7 @@ using namespace ARDOUR; using namespace std; using namespace PBD; -uint64_t ARDOUR::debug_bits = 0x0; - -MIDI::Port *ARDOUR::default_mmc_port = 0; -MIDI::Port *ARDOUR::default_mtc_port = 0; -MIDI::Port *ARDOUR::default_midi_port = 0; -MIDI::Port *ARDOUR::default_midi_clock_port = 0; - -Change ARDOUR::StartChanged = ARDOUR::new_change (); -Change ARDOUR::LengthChanged = ARDOUR::new_change (); -Change ARDOUR::PositionChanged = ARDOUR::new_change (); -Change ARDOUR::NameChanged = ARDOUR::new_change (); -Change ARDOUR::BoundsChanged = Change (0); // see init(), below +bool libardour_initialized = false; compute_peak_t ARDOUR::compute_peak = 0; find_peaks_t ARDOUR::find_peaks = 0; @@ -108,113 +116,17 @@ apply_gain_to_buffer_t ARDOUR::apply_gain_to_buffer = 0; mix_buffers_with_gain_t ARDOUR::mix_buffers_with_gain = 0; mix_buffers_no_gain_t ARDOUR::mix_buffers_no_gain = 0; -sigc::signal ARDOUR::BootMessage; - -void -ARDOUR::debug_print (const char* prefix, std::string str) -{ - cerr << prefix << ": " << str; -} +PBD::Signal1 ARDOUR::BootMessage; +PBD::Signal0 ARDOUR::GUIIdle; -void -ARDOUR::set_debug_bits (uint64_t bits) -{ - debug_bits = bits; +namespace ARDOUR { +extern void setup_enum_writer (); } -int -ARDOUR::setup_midi () -{ - if (Config->midi_ports.size() == 0) { - //warning << _("no MIDI ports specified: no MMC or MTC control possible") << endmsg; - return 0; - } - - BootMessage (_("Configuring MIDI ports")); - - for (std::map::iterator i = Config->midi_ports.begin(); i != Config->midi_ports.end(); ++i) { - MIDI::Manager::instance()->add_port (i->second); - } - - MIDI::Port* first; - const MIDI::Manager::PortMap& ports = MIDI::Manager::instance()->get_midi_ports(); - - if (ports.size() > 1) { - - first = ports.begin()->second; - - /* More than one port, so try using specific names for each port */ - - if (Config->get_mmc_port_name() != N_("control")) { - default_mmc_port = MIDI::Manager::instance()->port (Config->get_mmc_port_name()); - } - - if (Config->get_mtc_port_name() != N_("control")) { - default_mtc_port = MIDI::Manager::instance()->port (Config->get_mtc_port_name()); - } - - if (Config->get_midi_port_name() != N_("control")) { - default_midi_port = MIDI::Manager::instance()->port (Config->get_midi_port_name()); - } - - if (Config->get_midi_clock_port_name() != N_("control")) { - default_midi_port = MIDI::Manager::instance()->port (Config->get_midi_clock_port_name()); - } - - /* If that didn't work, just use the first listed port */ - - if (default_mmc_port == 0) { - default_mmc_port = first; - } - - if (default_mtc_port == 0) { - default_mtc_port = first; - } - - if (default_midi_port == 0) { - default_midi_port = first; - } - - if (default_midi_clock_port == 0) { - default_midi_clock_port = first; - } - - } else if (ports.size() == 1) { - - first = ports.begin()->second; - - /* Only one port described, so use it for both MTC and MMC */ - - default_mmc_port = first; - default_mtc_port = default_mmc_port; - default_midi_port = default_mmc_port; - default_midi_clock_port = default_mmc_port; - } - - if (default_mmc_port == 0) { - warning << string_compose (_("No MMC control (MIDI port \"%1\" not available)"), Config->get_mmc_port_name()) - << endmsg; - return 0; - } - - - if (default_mtc_port == 0) { - warning << string_compose (_("No MTC support (MIDI port \"%1\" not available)"), Config->get_mtc_port_name()) - << endmsg; - } - - if (default_midi_port == 0) { - warning << string_compose (_("No MIDI parameter support (MIDI port \"%1\" not available)"), Config->get_midi_port_name()) - << endmsg; - } - - if (default_midi_clock_port == 0) { - warning << string_compose (_("No MIDI Clock support (MIDI port \"%1\" not available)"), Config->get_midi_clock_port_name()) - << endmsg; - } - - return 0; -} +/* this is useful for quite a few things that want to check + if any bounds-related property has changed +*/ +PBD::PropertyChange ARDOUR::bounds_change; void setup_hardware_optimization (bool try_optimization) @@ -243,7 +155,7 @@ setup_hardware_optimization (bool try_optimization) } #elif defined (__APPLE__) && defined (BUILD_VECLIB_OPTIMIZATIONS) - long sysVersion = 0; + SInt32 sysVersion = 0; if (noErr != Gestalt(gestaltSystemVersion, &sysVersion)) sysVersion = 0; @@ -276,6 +188,9 @@ setup_hardware_optimization (bool try_optimization) info << "No H/W specific optimizations in use" << endmsg; } + + AudioGrapher::Routines::override_compute_peak (compute_peak); + AudioGrapher::Routines::override_apply_gain_to_buffer (apply_gain_to_buffer); } static void @@ -294,10 +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 (_("Ardour will be limited to %1 open files"), 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 { @@ -305,17 +218,38 @@ lotsa_files_please () } } -int -ARDOUR::init (bool use_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; + } - PBD::ID::init (); + if (!PBD::init()) return false; - extern void setup_enum_writer (); +#ifdef ENABLE_NLS + (void) bindtextdomain(PACKAGE, localedir); +#endif + + SessionEvent::init_event_pool (); + + SessionObject::make_property_quarks (); + Region::make_property_quarks (); + MidiRegion::make_property_quarks (); + AudioRegion::make_property_quarks (); + RouteGroup::make_property_quarks (); + Playlist::make_property_quarks (); + AudioPlaylist::make_property_quarks (); + + /* this is a useful ready to use PropertyChange that many + things need to check. This avoids having to compose + it every time we want to check for any of the relevant + property changes. + */ - (void) bindtextdomain(PACKAGE, LOCALEDIR); + bounds_change.add (ARDOUR::Properties::start); + bounds_change.add (ARDOUR::Properties::position); + bounds_change.add (ARDOUR::Properties::length); /* provide a state version for the few cases that need it and are not driven by reading state from disk (e.g. undo/redo) @@ -323,7 +257,7 @@ ARDOUR::init (bool use_vst, bool try_optimization) Stateful::current_state_version = CURRENT_SESSION_FILE_VERSION; - setup_enum_writer (); + ARDOUR::setup_enum_writer (); // allow ardour the absolute maximum number of open files lotsa_files_please (); @@ -336,34 +270,32 @@ ARDOUR::init (bool use_vst, bool try_optimization) Config = new RCConfiguration; if (Config->load_state ()) { - return -1; + return false; } - Config->set_use_vst (use_vst); + Config->set_use_windows_vst (use_windows_vst); +#ifdef LXVST_SUPPORT + Config->set_use_lxvst(true); +#endif Profile = new RuntimeProfile; -#ifdef VST_SUPPORT - if (Config->get_use_vst() && fst_init (0)) { - return -1; +#ifdef WINDOWS_VST_SUPPORT + if (Config->get_use_windows_vst() && fst_init (0)) { + return false; } #endif -#ifdef HAVE_AUDIOUNITS - AUPluginInfo::load_cached_info (); -#endif - - /* Make VAMP look in our library ahead of anything else */ - - char *p = getenv ("VAMP_PATH"); - string vamppath = VAMP_DIR; - if (p) { - vamppath += ':'; - vamppath += p; +#ifdef LXVST_SUPPORT + if (Config->get_use_lxvst() && vstfx_init (0)) { + return false; } - setenv ("VAMP_PATH", vamppath.c_str(), 1); +#endif +#ifdef AUDIOUNIT_SUPPORT + AUPluginInfo::load_cached_info (); +#endif setup_hardware_optimization (try_optimization); @@ -371,11 +303,40 @@ ARDOUR::init (bool use_vst, bool try_optimization) Analyser::init (); /* singleton - first object is "it" */ - new PluginManager (); - - BoundsChanged = Change (StartChanged|PositionChanged|LengthChanged); + (void) PluginManager::instance(); - return 0; + ProcessThread::init (); + /* 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(); + + // Initialize parameter metadata + EventTypeMap::instance().new_parameter(NullAutomation); + EventTypeMap::instance().new_parameter(GainAutomation); + EventTypeMap::instance().new_parameter(PanAzimuthAutomation); + EventTypeMap::instance().new_parameter(PanElevationAutomation); + EventTypeMap::instance().new_parameter(PanWidthAutomation); + EventTypeMap::instance().new_parameter(PluginAutomation); + EventTypeMap::instance().new_parameter(SoloAutomation); + EventTypeMap::instance().new_parameter(MuteAutomation); + EventTypeMap::instance().new_parameter(MidiCCAutomation); + EventTypeMap::instance().new_parameter(MidiPgmChangeAutomation); + EventTypeMap::instance().new_parameter(MidiPitchBenderAutomation); + EventTypeMap::instance().new_parameter(MidiChannelPressureAutomation); + EventTypeMap::instance().new_parameter(FadeInAutomation); + EventTypeMap::instance().new_parameter(FadeOutAutomation); + EventTypeMap::instance().new_parameter(EnvelopeAutomation); + EventTypeMap::instance().new_parameter(MidiCCAutomation); + + ARDOUR::AudioEngine::create (); + + libardour_initialized = true; + + return true; } void @@ -387,59 +348,41 @@ ARDOUR::init_post_engine () if ((node = Config->control_protocol_state()) != 0) { ControlProtocolManager::instance().set_state (*node, Stateful::loading_state_version); } + + /* find plugins */ + + ARDOUR::PluginManager::instance().refresh (); } -int -ARDOUR::cleanup () +void +ARDOUR::cleanup () { + if (!libardour_initialized) { + return; + } + + ARDOUR::AudioEngine::destroy (); + delete Library; lrdf_cleanup (); delete &ControlProtocolManager::instance(); -#ifdef VST_SUPPORT +#ifdef WINDOWS_VST_SUPPORT fst_exit (); #endif - return 0; -} - - -microseconds_t -ARDOUR::get_microseconds () -{ - return (microseconds_t) jack_get_time (); -} - -ARDOUR::Change -ARDOUR::new_change () -{ - Change c; - static uint32_t change_bit = 1; - - /* catch out-of-range */ - if (!change_bit) - { - fatal << _("programming error: ") - << "change_bit out of range in ARDOUR::new_change()" - << endmsg; - /*NOTREACHED*/ - } - c = Change (change_bit); - change_bit <<= 1; // if it shifts too far, change_bit == 0 - - return c; -} +#ifdef LXVST_SUPPORT + vstfx_exit(); +#endif + PBD::cleanup (); -string -ARDOUR::get_ardour_revision () -{ - return "$Rev$"; + return; } void ARDOUR::find_bindings_files (map& files) { - vector found; - SearchPath spath = ardour_search_path() + user_config_directory() + system_config_search_path(); + vector found; + SearchPath spath = ardour_config_search_path(); if (getenv ("ARDOUR_SAE")) { Glib::PatternSpec pattern("*SAE-*.bindings"); @@ -453,11 +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); } } @@ -468,20 +411,6 @@ ARDOUR::no_auto_connect() return getenv ("ARDOUR_NO_AUTOCONNECT") != 0; } -ARDOUR::LocaleGuard::LocaleGuard (const char* str) -{ - old = strdup (setlocale (LC_NUMERIC, NULL)); - if (strcmp (old, str)) { - setlocale (LC_NUMERIC, str); - } -} - -ARDOUR::LocaleGuard::~LocaleGuard () -{ - setlocale (LC_NUMERIC, old); - free ((char*)old); -} - void ARDOUR::setup_fpu () { @@ -507,9 +436,14 @@ ARDOUR::setup_fpu () MXCSR = _mm_getcsr(); +#ifdef DEBUG_DENORMAL_EXCEPTION + /* This will raise a FP exception if a denormal is detected */ + MXCSR &= ~_MM_MASK_DENORM; +#endif + switch (Config->get_denormal_model()) { case DenormalNone: - MXCSR &= ~(_MM_FLUSH_ZERO_ON|0x8000); + MXCSR &= ~(_MM_FLUSH_ZERO_ON | 0x40); break; case DenormalFTZ: @@ -521,14 +455,14 @@ ARDOUR::setup_fpu () case DenormalDAZ: MXCSR &= ~_MM_FLUSH_ZERO_ON; if (fpu.has_denormals_are_zero()) { - MXCSR |= 0x8000; + MXCSR |= 0x40; } break; case DenormalFTZDAZ: if (fpu.has_flush_to_zero()) { if (fpu.has_denormals_are_zero()) { - MXCSR |= _MM_FLUSH_ZERO_ON | 0x8000; + MXCSR |= _MM_FLUSH_ZERO_ON | 0x40; } else { MXCSR |= _MM_FLUSH_ZERO_ON; } @@ -541,109 +475,116 @@ ARDOUR::setup_fpu () #endif } -ARDOUR::OverlapType -ARDOUR::coverage (nframes_t sa, nframes_t ea, - nframes_t sb, nframes_t eb) -{ - /* OverlapType returned reflects how the second (B) - range overlaps the first (A). - - The diagrams show various relative placements - of A and B for each OverlapType. - - Notes: - Internal: the start points cannot coincide - External: the start and end points can coincide - Start: end points can coincide - End: start points can coincide +/* 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; - XXX Logically, Internal should disallow end - point equality. - */ +string +ARDOUR::translation_enable_path () +{ + return Glib::build_filename (user_config_directory(), ".translate"); +} - /* - |--------------------| A - |------| B - |-----------------| B +bool +ARDOUR::translations_are_enabled () +{ + int fd = ::open (ARDOUR::translation_enable_path().c_str(), O_RDONLY); + if (fd < 0) { + return translate_by_default; + } - "B is internal to A" + char c; + bool ret = false; - */ -#ifdef OLD_COVERAGE - if ((sb >= sa) && (eb <= ea)) { -#else - if ((sb > sa) && (eb <= ea)) { -#endif - return OverlapInternal; + if (::read (fd, &c, 1) == 1 && c == '1') { + ret = true; } - /* - |--------------------| A - ----| B - -----------------------| B - --| B + ::close (fd); - "B overlaps the start of A" + 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 ((eb >= sa) && (eb <= ea)) { - return OverlapStart; + if (fd < 0) { + return false; + } + + char c; + + if (yn) { + c = '1'; + } else { + c = '0'; } - /* - |---------------------| A - |----------------- B - |----------------------- B - |- B + + ::write (fd, &c, 1); + ::close (fd); - "B overlaps the end of A" + return true; +} - */ - if ((sb > sa) && (sb <= ea)) { - return OverlapEnd; - } - /* - |--------------------| A - -------------------------- B - |----------------------- B - ----------------------| B - |--------------------| B +vector +ARDOUR::get_available_sync_options () +{ + vector ret; - "B overlaps all of A" - */ - if ((sa >= sb) && (sa <= eb) && (ea <= eb)) { - return OverlapExternal; + boost::shared_ptr backend = AudioEngine::instance()->current_backend(); + if (backend && backend->name() == "JACK") { + ret.push_back (Engine); } - return OverlapNone; -} - -/* not sure where to put these */ + ret.push_back (MTC); + ret.push_back (MIDIClock); + ret.push_back (LTC); -template -std::istream& int_to_type (std::istream& o, T& hf) { - int val; - o >> val; - hf = (T) val; - return o; + return ret; } -std::istream& operator>>(std::istream& o, HeaderFormat& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, SampleFormat& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, AutoConnectOption& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, MonitorModel& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, RemoteModel& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, EditMode& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, ListenPosition& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, LayerModel& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, CrossfadeModel& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, SlaveSource& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, ShuttleBehaviour& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, ShuttleUnits& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, TimecodeFormat& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, DenormalModel& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, WaveformScale& var) { return int_to_type (o, var); } -std::istream& operator>>(std::istream& o, WaveformShape& var) { return int_to_type (o, var); } - +/** 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); +}