: Processor (s, (plug ? plug->name() : string ("toBeRenamed")))
, _signal_analysis_collected_nframes(0)
, _signal_analysis_collect_nframes_max(0)
+ , _configured (false)
+ , _no_inplace (false)
, _strict_io (false)
- , _strict_io_configured (false)
+ , _custom_cfg (false)
+ , _pending_no_inplace (false)
{
/* the first is the master */
}
}
+PluginInsert::~PluginInsert ()
+{
+}
+
bool
PluginInsert::set_count (uint32_t num)
{
return true;
}
-PluginInsert::~PluginInsert ()
+
+void
+PluginInsert::set_outputs (const ChanCount& c)
{
+ _custom_out = c;
}
void
ChanCount
PluginInsert::output_streams() const
+{
+ assert (_configured);
+ return _configured_out;
+}
+
+ChanCount
+PluginInsert::input_streams() const
+{
+ assert (_configured);
+ return _configured_in;
+}
+
+ChanCount
+PluginInsert::internal_output_streams() const
{
assert (!_plugins.empty());
PluginInfoPtr info = _plugins.front()->get_info();
- if (_strict_io_configured) {
- return _configured_in; // XXX, check initial configuration
+ if (_match.strict_io) {
+ return _configured_in; // XXX
}
else if (info->reconfigurable_io()) {
ChanCount out = _plugins.front()->output_streams ();
}
ChanCount
-PluginInsert::input_streams() const
+PluginInsert::internal_input_streams() const
{
assert (!_plugins.empty());
void
PluginInsert::connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t offset, bool with_auto, framepos_t now)
{
+ PinMappings in_map (_in_map);
+ PinMappings out_map (_out_map);
+
+ // TODO auto-detect (if PinMappings are not identity maps)
+ _no_inplace = _pending_no_inplace || _plugins.front()->inplace_broken ();
+
// Calculate if, and how many frames we need to collect for analysis
framecnt_t collect_signal_nframes = (_signal_analysis_collect_nframes_max -
_signal_analysis_collected_nframes);
collect_signal_nframes = nframes;
}
- ChanCount const in_streams = input_streams ();
- ChanCount const out_streams = output_streams ();
- bool valid;
if (_match.method == Split) {
- assert (_in_map.size () == 1);
+
+ assert (in_map.size () == 1);
+ ChanCount const in_streams = internal_input_streams ();
+ // TODO - inplace & analysis only
+ // for no-inplace the buffer is copied anyway..
/* fix the input mapping so that we have maps for each of the plugin's inputs */
/* copy the first stream's buffer contents to the others */
/* XXX: audio only */
- uint32_t first_idx = _in_map[0].get (DataType::AUDIO, 0, &valid);
+ bool valid;
+ uint32_t first_idx = in_map[0].get (DataType::AUDIO, 0, &valid);
if (valid) {
for (uint32_t i = in_streams.n_audio(); i < natural_input_streams().n_audio(); ++i) {
- bufs.get_audio(_in_map[0].get (DataType::AUDIO, i, &valid)).read_from(bufs.get_audio(first_idx), nframes, offset, offset);
+ uint32_t idx = in_map[0].get (DataType::AUDIO, i, &valid);
+ if (valid) {
+ bufs.get_audio(idx).read_from(bufs.get_audio(first_idx), nframes, offset, offset);
+ }
}
}
}
- bufs.set_count(ChanCount::max(bufs.count(), in_streams));
- bufs.set_count(ChanCount::max(bufs.count(), out_streams));
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_in));
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_out));
/* Note that we've already required that plugins
be able to handle in-place processing.
if (collect_signal_nframes > 0) {
// collect input
//std::cerr << "collect input, bufs " << bufs.count().n_audio() << " count, " << bufs.available().n_audio() << " available" << std::endl;
- //std::cerr << " streams " << input_streams().n_audio() << std::endl;
+ //std::cerr << " streams " << internal_input_streams().n_audio() << std::endl;
//std::cerr << "filling buffer with " << collect_signal_nframes << " frames at " << _signal_analysis_collected_nframes << std::endl;
- _signal_analysis_inputs.set_count(input_streams());
+ _signal_analysis_inputs.set_count(internal_input_streams());
- for (uint32_t i = 0; i < input_streams().n_audio(); ++i) {
+ for (uint32_t i = 0; i < internal_input_streams().n_audio(); ++i) {
_signal_analysis_inputs.get_audio(i).read_from(
bufs.get_audio(i),
collect_signal_nframes,
}
- uint32_t pc = 0;
- for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
- if ((*i)->connect_and_run(bufs, _in_map[pc], _out_map[pc], nframes, offset)) {
- deactivate ();
+ if (_no_inplace) {
+ BufferSet& inplace_bufs = _session.get_noinplace_buffers();
+ ARDOUR::ChanMapping used_outputs;
+
+ uint32_t pc = 0;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+
+ ARDOUR::ChanMapping i_in_map (natural_input_streams());
+ ARDOUR::ChanMapping i_out_map;
+ ARDOUR::ChanCount mapped;
+ ARDOUR::ChanCount backmap;
+
+ // map inputs sequentially
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t in = 0; in < natural_input_streams().get (*t); ++in) {
+ bool valid;
+ uint32_t in_idx = in_map[pc].get (*t, in, &valid);
+ uint32_t m = mapped.get (*t);
+ if (valid) {
+ inplace_bufs.get (*t, m).read_from (bufs.get (*t, in_idx), nframes, offset, offset);
+ } else {
+ inplace_bufs.get (*t, m).silence (nframes, offset);
+ }
+ mapped.set (*t, m + 1);
+ }
+ }
+
+ // TODO use map_offset_to() instead ??
+ backmap = mapped;
+
+ // map outputs
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < natural_output_streams().get (*t); ++out) {
+ uint32_t m = mapped.get (*t);
+ inplace_bufs.get (*t, m).silence (nframes, offset);
+ i_out_map.set (*t, out, m);
+ mapped.set (*t, m + 1);
+ }
+ }
+
+ if ((*i)->connect_and_run(inplace_bufs, i_in_map, i_out_map, nframes, offset)) {
+ deactivate ();
+ }
+
+
+ // copy back outputs
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < natural_output_streams().get (*t); ++out) {
+ uint32_t m = backmap.get (*t);
+ bool valid;
+ uint32_t out_idx = out_map[pc].get (*t, out, &valid);
+ if (valid) {
+ bufs.get (*t, out_idx).read_from (inplace_bufs.get (*t, m), nframes, offset, offset);
+ used_outputs.set (*t, out_idx, 1); // mark as used
+ }
+ backmap.set (*t, m + 1);
+ }
+ }
+ }
+ /* all instances have completed, now clear outputs that have not been written to.
+ * (except midi bypass)
+ */
+ if (bufs.count().n_midi() == 1 && natural_output_streams().get(DataType::MIDI) == 0) {
+ used_outputs.set (DataType::MIDI, 0, 1); // Midi bypass.
+ }
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < bufs.count().get (*t); ++out) {
+ bool valid;
+ used_outputs.get (*t, out, &valid);
+ if (valid) { continue; }
+ bufs.get (*t, out).silence (nframes, offset);
+ }
+ }
+
+ } else {
+ uint32_t pc = 0;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ if ((*i)->connect_and_run(bufs, in_map[pc], out_map[pc], nframes, offset)) {
+ deactivate ();
+ }
}
}
if (collect_signal_nframes > 0) {
// collect output
//std::cerr << " output, bufs " << bufs.count().n_audio() << " count, " << bufs.available().n_audio() << " available" << std::endl;
- //std::cerr << " streams " << output_streams().n_audio() << std::endl;
+ //std::cerr << " streams " << internal_output_streams().n_audio() << std::endl;
- _signal_analysis_outputs.set_count(output_streams());
+ _signal_analysis_outputs.set_count(internal_output_streams());
- for (uint32_t i = 0; i < output_streams().n_audio(); ++i) {
+ for (uint32_t i = 0; i < internal_output_streams().n_audio(); ++i) {
_signal_analysis_outputs.get_audio(i).read_from(
bufs.get_audio(i),
collect_signal_nframes,
return boost::shared_ptr<Plugin> ((Plugin*) 0);
}
+void
+PluginInsert::set_input_map (uint32_t num, ChanMapping m) {
+ if (num < _in_map.size()) {
+ bool changed = _in_map[num] != m;
+ _in_map[num] = m;
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ }
+ }
+}
+
+void
+PluginInsert::set_output_map (uint32_t num, ChanMapping m) {
+ if (num < _out_map.size()) {
+ bool changed = _out_map[num] != m;
+ _out_map[num] = m;
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ }
+ }
+}
+
bool
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
Match old_match = _match;
- ChanCount old_in = input_streams ();
- ChanCount old_out = output_streams ();
+ ChanCount old_in;
+ ChanCount old_out;
+
+ if (_configured) {
+ old_in = _configured_in;
+ old_out = _configured_out;
+ } else {
+ old_in = internal_input_streams ();
+ old_out = internal_output_streams ();
+ }
_configured_in = in;
_configured_out = out;
+ /* TODO use "custom config"
+ * allow user to edit/override output ports, handle strict i/o.
+ *
+ * configuration should only applied here.
+ */
+
/* set the matching method and number of plugins that we will use to meet this configuration */
_match = private_can_support_io_configuration (in, out);
if (set_count (_match.plugins) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return false;
}
case Hide:
if (_plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return false;
}
break;
default:
if (_plugins.front()->configure_io (in, out) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return false;
}
break;
}
- // TODO make configurable
- uint32_t pc = 0;
- for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
- if (_match.method == Split) {
- /* TODO see PluginInsert::connect_and_run, channel replication */
- _in_map[pc] = ChanMapping (natural_input_streams ());
- } else {
- _in_map[pc] = ChanMapping (input_streams ());
- }
- _out_map[pc] = ChanMapping (output_streams());
+ if (old_in == in && old_out == out
+ && old_match.method == _match.method
+ && _in_map.size() == _out_map.size()
+ && _in_map.size() == get_count ()
+ ) {
+ /* If the configuraton has not changed AND there is a custom map,
+ * keep the custom map.
+ */
+ // TODO: check if it's valid..
+ } else {
+ /* generate a new mapping */
+ uint32_t pc = 0;
+ _in_map.clear ();
+ _out_map.clear ();
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ if (_match.method == Split) {
+ /* TODO see PluginInsert::connect_and_run, channel replication */
+ _in_map[pc] = ChanMapping (max (natural_input_streams (), in));
+ } else {
+ _in_map[pc] = ChanMapping (min (natural_input_streams (), in));
+ }
+ _out_map[pc] = ChanMapping (min (natural_output_streams(), out));
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- _in_map[pc].offset_to(*t, pc * natural_input_streams().get(*t));
- _out_map[pc].offset_to(*t, pc * natural_output_streams().get(*t));
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ _in_map[pc].offset_to(*t, pc * natural_input_streams().get(*t));
+ _out_map[pc].offset_to(*t, pc * natural_output_streams().get(*t));
+ }
}
+ //TODO if changed:
+ //PluginMapChanged (); /* EMIT SIGNAL */
}
// std::cerr << "set counts to i" << in.n_audio() << "/o" << out.n_audio() << std::endl;
+ _configured = true;
return Processor::configure_io (in, out);
}
PluginInsert::Match
PluginInsert::private_can_support_io_configuration (ChanCount const & inx, ChanCount& out)
{
- _strict_io_configured = false;
if (_plugins.empty()) {
return Match();
}
+ if (_custom_cfg && !_strict_io) {
+ out = _custom_out;
+ return Match (ExactMatch, get_count(), false, true); // XXX
+ }
+
PluginInfoPtr info = _plugins.front()->get_info();
ChanCount in; in += inx;
midi_bypass.reset();
}
}
+ /* replicate no-input generators with strict i/o */
+ if (no_inputs && _strict_io) {
+ uint32_t f = 0;
+ bool can_replicate = true;
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nout = outputs.get (*t);
+ uint32_t nwant = in.get (*t);
+ if (nout > nwant) {
+ can_replicate = false;
+ break;
+ }
+ if (nout == nwant) {
+ continue;
+ }
+
+ if (f == 0 && nwant % nout == 0) {
+ f = nwant / nout;
+ }
+
+ if (f * nout != nwant) {
+ can_replicate = false;
+ break;
+ }
+ }
+
+ if (can_replicate && f > 1) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ out.set (*t, outputs.get(*t) * f);
+ }
+ out += midi_bypass;
+ return Match (Replicate, f);
+ }
+ }
+
+ if ((no_inputs || inputs == in) && _strict_io) {
+ /* special case synths and generators */
+ if (in.n_audio () == 0 && in.n_midi () > 0 && outputs.n_audio () > 0) {
+ // TODO limit the audio-channel count to track output
+ out = outputs + midi_bypass;
+ return Match (ExactMatch, 1);
+ } else {
+ out = in + midi_bypass;
+ return Match (ExactMatch, 1, true);
+ }
+ }
+
if (no_inputs) {
/* no inputs so we can take any input configuration since we throw it away */
out = outputs + midi_bypass;
}
/* Plugin inputs match requested inputs exactly */
- if (inputs == in && (!_strict_io || outputs.n_audio() == inputs.n_audio())) {
+ if (inputs == in) {
out = outputs + midi_bypass;
return Match (ExactMatch, 1);
}
}
if (can_replicate) {
+ assert (f > 1);
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
out.set (*t, outputs.get(*t) * f);
}
plugin inputs? Let me count the ways ...
*/
- bool can_split = !_strict_io;
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ bool can_split = !_strict_io; // XXX
+ for (DataType::iterator t = DataType::begin(); t != DataType::end() && can_split; ++t) {
bool const can_split_type = (in.get (*t) == 1 && inputs.get (*t) > 1);
bool const nothing_to_do_for_type = (in.get (*t) == 0 && inputs.get (*t) == 0);
bool cannot_hide = false;
ChanCount hide_channels;
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end() && !cannot_hide; ++t) {
if (inputs.get(*t) > in.get(*t)) {
/* there is potential to hide, since the plugin has more inputs of type t than the insert */
hide_channels.set (*t, inputs.get(*t) - in.get(*t));
}
if (could_hide && !cannot_hide) {
- if (_strict_io && inputs.get (DataType::AUDIO) == outputs.get (DataType::AUDIO)) {
- _strict_io_configured = true;
+ if (_strict_io) {
outputs = inputs;
+ return Match (Hide, 1, true, false, hide_channels);
} else {
out = outputs + midi_bypass;
+ return Match (Hide, 1, false, false, hide_channels);
}
- return Match (Hide, 1, hide_channels);
}
midi_bypass.reset();
+ // TODO make it possible :)
return Match (Impossible, 0);
}
node.add_child_nocopy (* _configured_in.state (X_("ConfiguredInput")));
node.add_child_nocopy (* _configured_out.state (X_("ConfiguredOutput")));
+ // TODO save channel-maps, _custom_cfg & _custom_out
+
_plugins[0]->set_insert_id(this->id());
node.add_child_nocopy (_plugins[0]->get_state());
boost::shared_ptr<Plugin> ret;
if (_impulseAnalysisPlugin.expired()) {
ret = plugin_factory(_plugins[0]);
- ret->configure_io (input_streams (), output_streams ());
+ ret->configure_io (internal_input_streams (), internal_output_streams ());
_impulseAnalysisPlugin = ret;
} else {
ret = _impulseAnalysisPlugin.lock();
{
// called from outside the audio thread, so this should be safe
// only do audio as analysis is (currently) only for audio plugins
- _signal_analysis_inputs.ensure_buffers( DataType::AUDIO, input_streams().n_audio(), nframes);
- _signal_analysis_outputs.ensure_buffers( DataType::AUDIO, output_streams().n_audio(), nframes);
+ _signal_analysis_inputs.ensure_buffers( DataType::AUDIO, internal_input_streams().n_audio(), nframes);
+ _signal_analysis_outputs.ensure_buffers( DataType::AUDIO, internal_output_streams().n_audio(), nframes);
_signal_analysis_collected_nframes = 0;
_signal_analysis_collect_nframes_max = nframes;
projects / ardour.git / blobdiff