add VCA::full_name() which returns "VCA %n" : VCA %n" by default and "VCA %n : user...

[ardour.git] / libs / ardour / session_process.cc

diff --git a/libs/ardour/session_process.cc b/libs/ardour/session_process.cc
index 404f06128f8bcafee88f7ca89bd00692a31bfd4b..766ce395e51fc16edc60afbd46ba93526bcaf6e3 100644 (file)
--- a/libs/ardour/session_process.cc
+++ b/libs/ardour/session_process.cc
@@ -43,7 +43,7 @@
 
 #include "midi++/mmc.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace ARDOUR;
 using namespace PBD;
@@ -130,10 +130,10 @@ int
 Session::no_roll (pframes_t nframes)
 {
        PT_TIMING_CHECK (4);
-       
+
        framepos_t end_frame = _transport_frame + nframes; // FIXME: varispeed + no_roll ??
        int ret = 0;
-       int declick = get_transport_declick_required();
+       int declick = (config.get_use_transport_fades() ? get_transport_declick_required() : false);
        boost::shared_ptr<RouteList> r = routes.reader ();
 
        if (_click_io) {
@@ -174,12 +174,12 @@ Session::no_roll (pframes_t nframes)
 int
 Session::process_routes (pframes_t nframes, bool& need_butler)
 {
-       int  declick = get_transport_declick_required();
+       int declick = (config.get_use_transport_fades() ? get_transport_declick_required() : false);
        boost::shared_ptr<RouteList> r = routes.reader ();
 
        const framepos_t start_frame = _transport_frame;
        const framepos_t end_frame = _transport_frame + floor (nframes * _transport_speed);
-       
+
        if (_process_graph) {
                DEBUG_TRACE(DEBUG::ProcessThreads,"calling graph/process-routes\n");
                if (_process_graph->process_routes (nframes, start_frame, end_frame, declick, need_butler) < 0) {
@@ -284,7 +284,7 @@ void
 Session::process_with_events (pframes_t nframes)
 {
        PT_TIMING_CHECK (3);
-       
+
        SessionEvent*  ev;
        pframes_t      this_nframes;
        framepos_t     end_frame;
@@ -314,6 +314,47 @@ Session::process_with_events (pframes_t nframes)
                process_event (ev);
        }
 
+       /* count in */
+       if (_transport_speed != 1.0 && _count_in_samples > 0) {
+               _count_in_samples = 0;
+       }
+
+       if (_count_in_samples > 0) {
+               framecnt_t ns = std::min ((framecnt_t)nframes, _count_in_samples);
+
+               no_roll (ns);
+               run_click (_transport_frame - _count_in_samples, ns);
+
+               _count_in_samples -= ns;
+               nframes -= ns;
+
+               /* process events.. */
+               if (!events.empty() && next_event != events.end()) {
+                       SessionEvent* this_event = *next_event;
+                       Events::iterator the_next_one = next_event;
+                       ++the_next_one;
+
+                       while (this_event && this_event->action_frame == _transport_frame) {
+                               process_event (this_event);
+                               if (the_next_one == events.end()) {
+                                       this_event = 0;
+                               } else {
+                                       this_event = *the_next_one;
+                                       ++the_next_one;
+                               }
+                       }
+                       set_next_event ();
+               }
+
+               check_declick_out ();
+
+               if (nframes == 0) {
+                       return;
+               } else {
+                       _engine.split_cycle (ns);
+               }
+       }
+
        /* Decide on what to do with quarter-frame MTC during this cycle */
 
        bool const was_sending_qf_mtc = _send_qf_mtc;
@@ -358,8 +399,15 @@ Session::process_with_events (pframes_t nframes)
        }
 
        if (events.empty() || next_event == events.end()) {
-               process_without_events (nframes);
-               return;
+               try_run_lua (nframes); // also during export ?? ->move to process_without_events()
+               /* lua scripts may inject events */
+               while (_n_lua_scripts > 0 && pending_events.read (&ev, 1) == 1) {
+                       merge_event (ev);
+               }
+               if (events.empty() || next_event == events.end()) {
+                       process_without_events (nframes);
+                       return;
+               }
        }
 
        if (_transport_speed == 1.0) {
@@ -425,6 +473,8 @@ Session::process_with_events (pframes_t nframes)
                                this_nframes = abs (floor(frames_moved / _transport_speed));
                        }
 
+                       try_run_lua (this_nframes);
+
                        if (this_nframes) {
 
                                click (_transport_frame, this_nframes);
@@ -1106,7 +1156,7 @@ Session::process_event (SessionEvent* ev)
 
        case SessionEvent::PunchIn:
                // cerr << "PunchIN at " << transport_frame() << endl;
-               if (config.get_punch_in() && record_status() == Enabled) {
+               if (config.get_punch_in() && record_status() == Enabled && !preroll_record_punch_enabled()) {
                        enable_record ();
                }
                remove = false;
@@ -1115,13 +1165,21 @@ Session::process_event (SessionEvent* ev)
 
        case SessionEvent::PunchOut:
                // cerr << "PunchOUT at " << transport_frame() << endl;
-               if (config.get_punch_out()) {
+               if (config.get_punch_out() && !preroll_record_punch_enabled()) {
                        step_back_from_record ();
                }
                remove = false;
                del = false;
                break;
 
+       case SessionEvent::RecordStart:
+               if (preroll_record_punch_enabled() && record_status() == Enabled) {
+                       enable_record ();
+               }
+               remove = false;
+               del = false;
+               break;
+
        case SessionEvent::StopOnce:
                if (!non_realtime_work_pending()) {
                        _clear_event_type (SessionEvent::StopOnce);
@@ -1221,7 +1279,10 @@ Session::compute_stop_limit () const
                return max_framepos;
        }
 
-       
+       if (preroll_record_punch_enabled ()) {
+               return max_framepos;
+       }
+
        bool const punching_in = (config.get_punch_in () && _locations->auto_punch_location());
        bool const punching_out = (config.get_punch_out () && _locations->auto_punch_location());