X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fglobals.cc;h=9850d82d314b96b92d10fdab178db6d099410cd6;hb=d89573f8e73ee7f0c28a6b9a8b8ba0f8e78c69aa;hp=2b0bc0553441e2d5fccd3e892dc99ad4d492bad3;hpb=75f3005c67f5c8ea883c0e24e9832b59c5ced13f;p=ardour.git diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc index 2b0bc05534..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 @@ -49,8 +51,6 @@ #undef check /* stupid Apple and their un-namespaced, generic Carbon macros */ #endif -#include - #include #include @@ -59,6 +59,7 @@ #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" @@ -66,11 +67,11 @@ #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" @@ -78,6 +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" @@ -106,6 +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; @@ -214,19 +218,19 @@ 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; } - // this really should be in PBD::init..if there was one - Gio::init (); + if (!PBD::init()) return false; - (void) bindtextdomain(PACKAGE, LOCALEDIR); +#ifdef ENABLE_NLS + (void) bindtextdomain(PACKAGE, localedir); +#endif - PBD::ID::init (); SessionEvent::init_event_pool (); SessionObject::make_property_quarks (); @@ -266,7 +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); @@ -279,13 +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 @@ -328,15 +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; @@ -349,9 +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(); @@ -362,8 +373,9 @@ ARDOUR::cleanup () #ifdef LXVST_SUPPORT vstfx_exit(); #endif - EnumWriter::destroy (); - return 0; + PBD::cleanup (); + + return; } void @@ -463,30 +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(), ".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; - ret.push_back (JACK); + 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); -#ifdef HAVE_LTC ret.push_back (LTC); -#endif 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); +}