Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-
#ifdef WAF_BUILD
#include "libardour-config.h"
#endif
#include <cstdio> // Needed so that libraptor (included in lrdf) won't complain
+#include <cstdlib>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
+#include <time.h>
-#ifdef VST_SUPPORT
+#ifdef WINDOWS_VST_SUPPORT
#include <fst.h>
#endif
-#ifdef HAVE_AUDIOUNITS
+#ifdef LXVST_SUPPORT
+#include "ardour/linux_vst_support.h"
+#endif
+
+#ifdef AUDIOUNIT_SUPPORT
#include "ardour/audio_unit.h"
#endif
#include <xmmintrin.h>
#endif
+#ifdef check
+#undef check /* stupid Apple and their un-namespaced, generic Carbon macros */
+#endif
+
#include <glibmm/fileutils.h>
#include <glibmm/miscutils.h>
#include <lrdf.h>
+#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 <Carbon/Carbon.h> // For Gestalt
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;
mix_buffers_with_gain_t ARDOUR::mix_buffers_with_gain = 0;
mix_buffers_no_gain_t ARDOUR::mix_buffers_no_gain = 0;
-sigc::signal<void,std::string> ARDOUR::BootMessage;
-
-void
-ARDOUR::debug_print (const char* prefix, std::string str)
-{
- cerr << prefix << ": " << str;
-}
+PBD::Signal1<void,std::string> ARDOUR::BootMessage;
+PBD::Signal0<void> 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<string,XMLNode>::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)
}
#elif defined (__APPLE__) && defined (BUILD_VECLIB_OPTIMIZATIONS)
- long sysVersion = 0;
+ SInt32 sysVersion = 0;
if (noErr != Gestalt(gestaltSystemVersion, &sysVersion))
sysVersion = 0;
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
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 {
}
}
-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
- (void) bindtextdomain(PACKAGE, LOCALEDIR);
+ 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.
+ */
+
+ 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)
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 ();
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);
Analyser::init ();
/* singleton - first object is "it" */
- new PluginManager ();
+ (void) PluginManager::instance();
- BoundsChanged = Change (StartChanged|PositionChanged|LengthChanged);
-
- 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
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;
-}
-
-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<string,string>& files)
{
- vector<sys::path> found;
- SearchPath spath = ardour_search_path() + user_config_directory() + system_config_search_path();
+ vector<std::string> found;
+ SearchPath spath = ardour_config_search_path();
if (getenv ("ARDOUR_SAE")) {
Glib::PatternSpec pattern("*SAE-*.bindings");
return;
}
- for (vector<sys::path>::iterator x = found.begin(); x != found.end(); ++x) {
- sys::path path = *x;
+ for (vector<std::string>::iterator x = found.begin(); x != found.end(); ++x) {
+ std::string path(*x);
pair<string,string> 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);
}
}
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:
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;
}
#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;
}
- /*
- |---------------------| A
- |----------------- B
- |----------------------- B
- |- B
+
+ char c;
+
+ if (yn) {
+ c = '1';
+ } else {
+ c = '0';
+ }
+
+ (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<SyncSource>
+ARDOUR::get_available_sync_options ()
+{
+ vector<SyncSource> ret;
- "B overlaps all of A"
- */
- if ((sa >= sb) && (sa <= eb) && (ea <= eb)) {
- return OverlapExternal;
+ boost::shared_ptr<AudioBackend> 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;
}
+/** 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 <mach/mach_time.h>
+#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);
+}
projects / ardour.git / blobdiff