X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fglobals.cc;h=2cd886b03ea9f95858f56da1eef6de3915b90b0b;hb=59da788793186d90c30b10654bcfd4d20a7d6eb3;hp=6e6dd7085673026f1c64f27264e6122cf36c3a32;hpb=d5e09076ca69fda1402a12e383de7a7d9bc5f0ec;p=ardour.git diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc index 6e6dd70856..2cd886b03e 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 @@ -28,12 +29,17 @@ #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 @@ -41,48 +47,50 @@ #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/audioplaylist.h" #include "ardour/audioregion.h" -#include "ardour/audiosource.h" #include "ardour/buffer_manager.h" #include "ardour/control_protocol_manager.h" -#include "ardour/dB.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/audioplaylist.h" #include "ardour/panner_manager.h" #include "ardour/plugin_manager.h" #include "ardour/process_thread.h" #include "ardour/profile.h" -#include "ardour/region.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" @@ -100,6 +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; @@ -107,42 +117,17 @@ 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; -void ARDOUR::setup_enum_writer (); +namespace ARDOUR { +extern void setup_enum_writer (); +} /* this is useful for quite a few things that want to check if any bounds-related property has changed */ 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; @@ -171,7 +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; @@ -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_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 (); @@ -273,7 +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 (); @@ -286,34 +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); @@ -321,47 +303,86 @@ ARDOUR::init (bool use_vst, bool try_optimization) Analyser::init (); /* singleton - first object is "it" */ - new PluginManager (); + (void) PluginManager::instance(); ProcessThread::init (); - BufferManager::init (10); // XX should be num_processors_for_dsp + /* 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(); - return 0; + // 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 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; 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; + +#ifdef LXVST_SUPPORT + vstfx_exit(); +#endif + PBD::cleanup (); + + 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"); @@ -375,11 +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); } } @@ -415,9 +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: @@ -429,14 +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; } @@ -449,91 +475,116 @@ ARDOUR::setup_fpu () #endif } -ARDOUR::OverlapType -ARDOUR::coverage (framepos_t sa, framepos_t ea, - framepos_t sb, framepos_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 - - XXX Logically, Internal should disallow end - point equality. - */ +/* 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; - /* - |--------------------| A - |------| B - |-----------------| B +string +ARDOUR::translation_enable_path () +{ + return Glib::build_filename (user_config_directory(), ".translate"); +} +bool +ARDOUR::translations_are_enabled () +{ + int fd = ::open (ARDOUR::translation_enable_path().c_str(), O_RDONLY); - "B is internal to A" + if (fd < 0) { + return translate_by_default; + } - */ + char c; + bool ret = false; - if ((sb > sa) && (eb <= ea)) { - 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 + + (void) ::write (fd, &c, 1); + (void) ::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; + ret.push_back (MTC); + ret.push_back (MIDIClock); + ret.push_back (LTC); + + return ret; } -string -ARDOUR::translation_kill_path () +/** 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) { - return Glib::build_filename (user_config_directory().to_string(), ".love_is_the_language_of_audio"); + 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; } - -bool -ARDOUR::translations_are_disabled () +#endif + +microseconds_t +ARDOUR::get_microseconds () { - /* if file does not exist, we don't translate (bundled ardour only) */ - return Glib::file_test (translation_kill_path(), Glib::FILE_TEST_EXISTS) == false; + struct timespec ts; + if (clock_gettime (CLOCK_MONOTONIC, &ts) != 0) { + /* EEEK! */ + return 0; + } + return (microseconds_t) ts.tv_sec * 1000000 + (ts.tv_nsec/1000); }