#include "ardour/session.h"
#include "ardour/types.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
{
_mtdm = 0;
_latency_detect = false;
- _latency_flush_frames = 0;
+ _latency_flush_samples = 0;
_measured_latency = 0;
}
delete _mtdm;
}
+void
+PortInsert::set_pre_fader (bool p)
+{
+ Processor::set_pre_fader (p);
+ _out->set_pre_fader (p);
+}
+
void
PortInsert::start_latency_detection ()
{
delete _mtdm;
- _mtdm = new MTDM (_session.frame_rate());
- _latency_flush_frames = 0;
+ _mtdm = new MTDM (_session.sample_rate());
+ _latency_flush_samples = 0;
_latency_detect = true;
_measured_latency = 0;
}
void
PortInsert::stop_latency_detection ()
{
- _latency_flush_frames = signal_latency() + _session.engine().samples_per_cycle();
+ _latency_flush_samples = signal_latency() + _session.engine().samples_per_cycle();
_latency_detect = false;
}
void
-PortInsert::set_measured_latency (framecnt_t n)
+PortInsert::set_measured_latency (samplecnt_t n)
{
_measured_latency = n;
}
-framecnt_t
+samplecnt_t
PortInsert::latency() const
{
/* because we deliver and collect within the same cycle,
- all I/O is necessarily delayed by at least frames_per_cycle().
+ all I/O is necessarily delayed by at least samples_per_cycle().
if the return port for insert has its own latency, we
need to take that into account too.
}
void
-PortInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, bool)
+PortInsert::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool)
{
if (_output->n_ports().n_total() == 0) {
return;
Sample* out = outbuf.data();
_mtdm->process (nframes, in, out);
-
+
outbuf.set_written (true);
}
return;
- } else if (_latency_flush_frames) {
+ } else if (_latency_flush_samples) {
/* wait for the entire input buffer to drain before picking up input again so that we can't
hear the remnants of whatever MTDM pumped into the pipeline.
*/
- silence (nframes);
+ silence (nframes, start_sample);
- if (_latency_flush_frames > nframes) {
- _latency_flush_frames -= nframes;
+ if (_latency_flush_samples > nframes) {
+ _latency_flush_samples -= nframes;
} else {
- _latency_flush_frames = 0;
+ _latency_flush_samples = 0;
}
return;
if (!_active && !_pending_active) {
/* deliver silence */
- silence (nframes);
+ silence (nframes, start_sample);
goto out;
}
- _out->run (bufs, start_frame, end_frame, nframes, true);
+ _out->run (bufs, start_sample, end_sample, speed, nframes, true);
_input->collect_input (bufs, nframes, ChanCount::ZERO);
out:
}
XMLNode&
-PortInsert::get_state(void)
-{
- return state (true);
-}
-
-XMLNode&
-PortInsert::state (bool full)
+PortInsert::state ()
{
- XMLNode& node = IOProcessor::state(full);
- char buf[32];
- node.add_property ("type", "port");
- snprintf (buf, sizeof (buf), "%" PRIu32, _bitslot);
- node.add_property ("bitslot", buf);
- snprintf (buf, sizeof (buf), "%" PRId64, _measured_latency);
- node.add_property("latency", buf);
- snprintf (buf, sizeof (buf), "%u", _session.get_block_size());
- node.add_property("block_size", buf);
+ XMLNode& node = IOProcessor::state ();
+ node.set_property ("type", "port");
+ node.set_property ("bitslot", _bitslot);
+ node.set_property ("latency", _measured_latency);
+ node.set_property ("block-size", _session.get_block_size());
return node;
}
XMLNodeList nlist = node.children();
XMLNodeIterator niter;
XMLPropertyList plist;
- const XMLProperty *prop;
const XMLNode* insert_node = &node;
IOProcessor::set_state (*insert_node, version);
- if ((prop = node.property ("type")) == 0) {
+ std::string type_str;
+ if (!node.get_property ("type", type_str)) {
error << _("XML node describing port insert is missing the `type' field") << endmsg;
return -1;
}
- if (prop->value() != "port") {
+ if (type_str != "port") {
error << _("non-port insert XML used for port plugin insert") << endmsg;
return -1;
}
- uint32_t blocksize = 0;
- if ((prop = node.property ("block_size")) != 0) {
- sscanf (prop->value().c_str(), "%u", &blocksize);
- }
+ uint32_t blocksize = 0;
+ node.get_property ("block-size", blocksize);
- //if the jack period is the same as when the value was saved, we can recall our latency..
- if ( (_session.get_block_size() == blocksize) && (prop = node.property ("latency")) != 0) {
- uint32_t latency = 0;
- sscanf (prop->value().c_str(), "%u", &latency);
- _measured_latency = latency;
- }
+ //if the jack period is the same as when the value was saved, we can recall our latency..
+ if ( (_session.get_block_size() == blocksize) ) {
+ node.get_property ("latency", _measured_latency);
+ }
if (!node.property ("ignore-bitslot")) {
- if ((prop = node.property ("bitslot")) == 0) {
- _bitslot = _session.next_insert_id();
- } else {
+ uint32_t bitslot;
+ if (node.get_property ("bitslot", bitslot)) {
_session.unmark_insert_id (_bitslot);
- sscanf (prop->value().c_str(), "%" PRIu32, &_bitslot);
+ _bitslot = bitslot;
_session.mark_insert_id (_bitslot);
+ } else {
+ _bitslot = _session.next_insert_id();
}
}
return 0;
}
-ARDOUR::framecnt_t
+ARDOUR::samplecnt_t
PortInsert::signal_latency() const
{
/* because we deliver and collect within the same cycle,
- all I/O is necessarily delayed by at least frames_per_cycle().
+ all I/O is necessarily delayed by at least samples_per_cycle().
if the return port for insert has its own latency, we
need to take that into account too.