#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 WINDOWS_VST_SUPPORT
#include <fst.h>
#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/audio_library.h"
+#include "ardour/audio_backend.h"
#include "ardour/audioengine.h"
#include "ardour/audioplaylist.h"
#include "ardour/audioregion.h"
#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"
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;
mix_buffers_no_gain_t ARDOUR::mix_buffers_no_gain = 0;
PBD::Signal1<void,std::string> ARDOUR::BootMessage;
+PBD::Signal0<void> ARDOUR::GUIIdle;
namespace ARDOUR {
extern void setup_enum_writer ();
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;
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 {
}
}
-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 ();
SessionObject::make_property_quarks ();
Config = new RCConfiguration;
if (Config->load_state ()) {
- return -1;
+ return false;
}
Config->set_use_windows_vst (use_windows_vst);
#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
(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();
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;
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 LXVST_SUPPORT
vstfx_exit();
#endif
- EnumWriter::destroy ();
- return 0;
+ PBD::cleanup ();
+
+ return;
}
void
ARDOUR::find_bindings_files (map<string,string>& files)
{
- vector<sys::path> found;
+ vector<std::string> found;
SearchPath spath = ardour_config_search_path();
if (getenv ("ARDOUR_SAE")) {
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);
}
}
#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_enabled ()
+{
+ 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::translations_are_disabled ()
+ARDOUR::set_translations_enabled (bool yn)
{
- /* if file does not exist, we don't translate (bundled ardour only) */
- return Glib::file_test (translation_kill_path(), Glib::FILE_TEST_EXISTS) == false;
+ 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';
+ }
+
+ (void) ::write (fd, &c, 1);
+ (void) ::close (fd);
+
+ return true;
+}
+
+
+vector<SyncSource>
+ARDOUR::get_available_sync_options ()
+{
+ vector<SyncSource> ret;
+
+ boost::shared_ptr<AudioBackend> 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 <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