/* deliver to an existing IO object */
Delivery::Delivery (Session& s, boost::shared_ptr<IO> io, boost::shared_ptr<MuteMaster> mm, const string& name, Role r)
- : IOProcessor(s, boost::shared_ptr<IO>(), (r == Listen ? boost::shared_ptr<IO>() : io), name)
+ : IOProcessor(s, boost::shared_ptr<IO>(), (role_requires_output_ports (r) ? io : boost::shared_ptr<IO>()), name)
, _role (r)
, _output_buffers (new BufferSet())
+ , _current_gain (1.0)
+ , _output_offset (0)
+ , _no_outs_cuz_we_no_monitor (false)
, _solo_level (0)
, _solo_isolated (false)
, _mute_master (mm)
+ , no_panner_reset (false)
{
- _output_offset = 0;
- _current_gain = 1.0;
_panner = boost::shared_ptr<Panner>(new Panner (_name, _session));
if (_output) {
_output->changed.connect (mem_fun (*this, &Delivery::output_changed));
}
+
+ CycleStart.connect (mem_fun (*this, &Delivery::cycle_start));
}
/* deliver to a new IO object */
Delivery::Delivery (Session& s, boost::shared_ptr<MuteMaster> mm, const string& name, Role r)
- : IOProcessor(s, false, (r == Listen ? false : true), name)
+ : IOProcessor(s, false, (role_requires_output_ports (r) ? true : false), name)
, _role (r)
, _output_buffers (new BufferSet())
+ , _current_gain (1.0)
+ , _output_offset (0)
+ , _no_outs_cuz_we_no_monitor (false)
, _solo_level (0)
, _solo_isolated (false)
, _mute_master (mm)
+ , no_panner_reset (false)
{
- _output_offset = 0;
- _current_gain = 1.0;
_panner = boost::shared_ptr<Panner>(new Panner (_name, _session));
if (_output) {
_output->changed.connect (mem_fun (*this, &Delivery::output_changed));
}
+
+ CycleStart.connect (mem_fun (*this, &Delivery::cycle_start));
}
/* deliver to a new IO object, reconstruct from XML */
: IOProcessor (s, false, true, "reset")
, _role (Role (0))
, _output_buffers (new BufferSet())
+ , _current_gain (1.0)
+ , _output_offset (0)
+ , _no_outs_cuz_we_no_monitor (false)
, _solo_level (0)
, _solo_isolated (false)
, _mute_master (mm)
+ , no_panner_reset (false)
{
- _output_offset = 0;
- _current_gain = 1.0;
_panner = boost::shared_ptr<Panner>(new Panner (_name, _session));
if (set_state (node)) {
if (_output) {
_output->changed.connect (mem_fun (*this, &Delivery::output_changed));
}
+
+ CycleStart.connect (mem_fun (*this, &Delivery::cycle_start));
}
/* deliver to an existing IO object, reconstruct from XML */
: IOProcessor (s, boost::shared_ptr<IO>(), out, "reset")
, _role (Role (0))
, _output_buffers (new BufferSet())
+ , _current_gain (1.0)
+ , _output_offset (0)
+ , _no_outs_cuz_we_no_monitor (false)
, _solo_level (0)
, _solo_isolated (false)
, _mute_master (mm)
+ , no_panner_reset (false)
{
- _output_offset = 0;
- _current_gain = 1.0;
_panner = boost::shared_ptr<Panner>(new Panner (_name, _session));
if (set_state (node)) {
if (_output) {
_output->changed.connect (mem_fun (*this, &Delivery::output_changed));
}
+
+ CycleStart.connect (mem_fun (*this, &Delivery::cycle_start));
+}
+
+std::string
+Delivery::display_name () const
+{
+ switch (_role) {
+ case Main:
+ return _("main outs");
+ break;
+ case Listen:
+ return _("listen");
+ break;
+ case Send:
+ case Insert:
+ default:
+ return name();
+ }
}
void
bool
Delivery::visible () const
{
- if (_role & Main) {
- return false;
- }
-
return true;
}
bool
Delivery::can_support_io_configuration (const ChanCount& in, ChanCount& out) const
{
- out = in;
- return true;
+ if (_role == Main) {
+
+ /* the out buffers will be set to point to the port output buffers
+ of our output object.
+ */
+
+ if (_output) {
+ if (_output->n_ports() != ChanCount::ZERO) {
+ out = _output->n_ports();
+ return true;
+ } else {
+ /* not configured yet - we will passthru */
+ out = in;
+ return true;
+ }
+ } else {
+ fatal << "programming error: this should never be reached" << endmsg;
+ /*NOTREACHED*/
+ }
+
+
+ } else if (_role == Insert) {
+
+ /* the output buffers will be filled with data from the *input* ports
+ of this Insert.
+ */
+
+ if (_input) {
+ if (_input->n_ports() != ChanCount::ZERO) {
+ out = _input->n_ports();
+ return true;
+ } else {
+ /* not configured yet - we will passthru */
+ out = in;
+ return true;
+ }
+ } else {
+ fatal << "programming error: this should never be reached" << endmsg;
+ /*NOTREACHED*/
+ }
+
+ } else {
+ fatal << "programming error: this should never be reached" << endmsg;
+ }
+
+ return false;
}
bool
Delivery::configure_io (ChanCount in, ChanCount out)
{
- if (out != in) { // always 1:1
+ /* check configuration by comparison with our I/O port configuration, if appropriate.
+ see ::can_support_io_configuration() for comments
+ */
+
+ if (_role == Main) {
+
+ if (_output) {
+ if (_output->n_ports() != out) {
+ if (_output->n_ports() != ChanCount::ZERO) {
+ fatal << _name << " programming error: configure_io with nports = " << _output->n_ports() << " called with " << in << " and " << out << " with " << _output->n_ports() << " output ports" << endmsg;
+ /*NOTREACHED*/
+ } else {
+ /* I/O not yet configured */
+ }
+ }
+ }
+
+ } else if (_role == Insert) {
+
+ if (_input) {
+ if (_input->n_ports() != in) {
+ if (_input->n_ports() != ChanCount::ZERO) {
+ fatal << _name << " programming error: configure_io called with " << in << " and " << out << " with " << _input->n_ports() << " input ports" << endmsg;
+ /*NOTREACHED*/
+ } else {
+ /* I/O not yet configured */
+ }
+ }
+ }
+ }
+
+ if (!Processor::configure_io (in, out)) {
return false;
}
reset_panner ();
-
- return Processor::configure_io (in, out);
+
+ return true;
}
void
Delivery::run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes)
{
- if (_output->n_ports ().get (_output->default_type()) == 0) {
+ assert (_output);
+
+ if (!_active || _output->n_ports ().get (_output->default_type()) == 0) {
return;
}
}
}
-
XMLNode&
Delivery::state (bool full_state)
{
}
gain_t desired_gain;
- MuteMaster::MutePoint mp;
-
- switch (_role) {
- case Main:
- mp = MuteMaster::Main;
- break;
- case Listen:
- mp = MuteMaster::Listen;
- break;
- case Send:
- case Insert:
- if (_placement == PreFader) {
- mp = MuteMaster::PreFader;
- } else {
- mp = MuteMaster::PostFader;
- }
- break;
- }
-
if (_solo_level) {
desired_gain = 1.0;
} else {
+ MuteMaster::MutePoint mp;
+
+ switch (_role) {
+ case Main:
+ mp = MuteMaster::Main;
+ break;
+ case Listen:
+ mp = MuteMaster::Listen;
+ break;
+ case Send:
+ case Insert:
+ case Aux:
+ /* XXX FIX ME this is wrong, we need per-delivery muting */
+ mp = MuteMaster::PreFader;
+ break;
+ }
+
if (_solo_isolated) {
/* ... but we are isolated from all that nonsense */
projects / ardour.git / blobdiff