#include "ardour/amp.h"
#include "ardour/dB.h"
+#include "ardour/debug.h"
#include "ardour/audio_buffer.h"
#include "ardour/monitor_processor.h"
#include "ardour/session.h"
using namespace PBD;
using namespace std;
+/* specialize for bool because of set_value() semantics */
+
+namespace ARDOUR {
+ template<> void MPControl<bool>::set_value (double v) {
+ bool newval = fabs (v) >= 0.5;
+ if (newval != _value) {
+ _value = newval;
+ Changed(); /* EMIT SIGNAL */
+ }
+ }
+}
+
MonitorProcessor::MonitorProcessor (Session& s)
: Processor (s, X_("MonitorOut"))
+ , solo_cnt (0)
+
+ , _dim_all_ptr (new MPControl<bool> (false, _("monitor dim"), Controllable::Toggle))
+ , _cut_all_ptr (new MPControl<bool> (false, _("monitor cut"), Controllable::Toggle))
+ , _mono_ptr (new MPControl<bool> (false, _("monitor mono"), Controllable::Toggle))
+ , _dim_level_ptr (new MPControl<volatile gain_t>
+ (0.2, _("monitor mono"), Controllable::Flag (0), 0.0f, 1.0f))
+ , _solo_boost_level_ptr (new MPControl<volatile gain_t>
+ (1.0, _("monitor mono"), Controllable::Flag (0), 1.0f, 3.0f))
+
+ , _dim_all_control (_dim_all_ptr)
+ , _cut_all_control (_cut_all_ptr)
+ , _mono_control (_mono_ptr)
+ , _dim_level_control (_dim_level_ptr)
+ , _solo_boost_level_control (_solo_boost_level_ptr)
+
+ , _dim_all (*_dim_all_ptr)
+ , _cut_all (*_cut_all_ptr)
+ , _mono (*_mono_ptr)
+ , _dim_level (*_dim_level_ptr)
+ , _solo_boost_level (*_solo_boost_level_ptr)
+
{
- solo_cnt = 0;
- _cut_all = false;
- _dim_all = false;
- _dim_level = 0.2;
- _solo_boost_level = 1.0;
}
-MonitorProcessor::MonitorProcessor (Session& s, const XMLNode& node)
- : Processor (s, node)
+MonitorProcessor::~MonitorProcessor ()
{
- set_state (node, Stateful::loading_state_version);
+ allocate_channels (0);
}
void
MonitorProcessor::allocate_channels (uint32_t size)
{
while (_channels.size() > size) {
- if (_channels.back().soloed) {
+ if (_channels.back()->soloed) {
if (solo_cnt > 0) {
--solo_cnt;
}
}
+ ChannelRecord* cr = _channels.back();
_channels.pop_back();
+ delete cr;
}
+ uint32_t n = _channels.size() + 1;
+
while (_channels.size() < size) {
- _channels.push_back (ChannelRecord());
+ _channels.push_back (new ChannelRecord (n));
}
}
allocate_channels (atoi (prop->value()));
if ((prop = node.property (X_("dim-level"))) != 0) {
- double val = atof (prop->value());
+ gain_t val = atof (prop->value());
_dim_level = val;
}
if ((prop = node.property (X_("solo-boost-level"))) != 0) {
- double val = atof (prop->value());
+ gain_t val = atof (prop->value());
_solo_boost_level = val;
}
<< endmsg;
return -1;
}
- ChannelRecord& cr (_channels[chn]);
+ ChannelRecord& cr (*_channels[chn]);
if ((prop = (*i)->property ("cut")) != 0) {
if (string_is_affirmative (prop->value())){
solo_cnt = 0;
- for (vector<ChannelRecord>::const_iterator x = _channels.begin(); x != _channels.end(); ++x) {
- if (x->soloed) {
+ for (vector<ChannelRecord*>::const_iterator x = _channels.begin(); x != _channels.end(); ++x) {
+ if ((*x)->soloed) {
solo_cnt++;
}
}
node.add_property (X_("type"), X_("monitor"));
- snprintf (buf, sizeof(buf), "%.12g", _dim_level);
+ snprintf (buf, sizeof(buf), "%.12g", _dim_level.val());
node.add_property (X_("dim-level"), buf);
- snprintf (buf, sizeof(buf), "%.12g", _solo_boost_level);
+ snprintf (buf, sizeof(buf), "%.12g", _solo_boost_level.val());
node.add_property (X_("solo-boost-level"), buf);
node.add_property (X_("cut-all"), (_cut_all ? "yes" : "no"));
XMLNode* chn_node;
uint32_t chn = 0;
- for (vector<ChannelRecord>::const_iterator x = _channels.begin(); x != _channels.end(); ++x, ++chn) {
+ for (vector<ChannelRecord*>::const_iterator x = _channels.begin(); x != _channels.end(); ++x, ++chn) {
chn_node = new XMLNode (X_("Channel"));
snprintf (buf, sizeof (buf), "%u", chn);
chn_node->add_property ("id", buf);
-
- chn_node->add_property (X_("cut"), x->cut == 1.0 ? "no" : "yes");
- chn_node->add_property (X_("invert"), x->polarity == 1.0 ? "no" : "yes");
- chn_node->add_property (X_("dim"), x->dim ? "yes" : "no");
- chn_node->add_property (X_("solo"), x->soloed ? "yes" : "no");
+
+ chn_node->add_property (X_("cut"), (*x)->cut == 1.0f ? "no" : "yes");
+ chn_node->add_property (X_("invert"), (*x)->polarity == 1.0f ? "no" : "yes");
+ chn_node->add_property (X_("dim"), (*x)->dim ? "yes" : "no");
+ chn_node->add_property (X_("solo"), (*x)->soloed ? "yes" : "no");
node.add_child_nocopy (*chn_node);
}
}
void
-MonitorProcessor::run (BufferSet& bufs, sframes_t /*start_frame*/, sframes_t /*end_frame*/, nframes_t nframes, bool /*result_required*/)
+MonitorProcessor::run (BufferSet& bufs, framepos_t /*start_frame*/, framepos_t /*end_frame*/, nframes_t nframes, bool /*result_required*/)
{
uint32_t chn = 0;
gain_t target_gain;
/* don't double-scale by both track dim and global dim coefficients */
- gain_t dim_level = (global_dim == 1.0 ? (_channels[chn].dim ? dim_level_this_time : 1.0) : 1.0);
+ gain_t dim_level = (global_dim == 1.0 ? (_channels[chn]->dim ? dim_level_this_time : 1.0) : 1.0);
- if (_channels[chn].soloed) {
- target_gain = _channels[chn].polarity * _channels[chn].cut * dim_level * global_cut * global_dim * solo_boost;
+ if (_channels[chn]->soloed) {
+ target_gain = _channels[chn]->polarity * _channels[chn]->cut * dim_level * global_cut * global_dim * solo_boost;
} else {
if (solo_cnt == 0) {
- target_gain = _channels[chn].polarity * _channels[chn].cut * dim_level * global_cut * global_dim * solo_boost;
+ target_gain = _channels[chn]->polarity * _channels[chn]->cut * dim_level * global_cut * global_dim * solo_boost;
} else {
target_gain = 0.0;
}
}
+
+ if (target_gain != _channels[chn]->current_gain || target_gain != 1.0f) {
- if (target_gain != _channels[chn].current_gain || target_gain != 1.0f) {
-
- Amp::apply_gain (*b, nframes, _channels[chn].current_gain, target_gain);
- _channels[chn].current_gain = target_gain;
+ Amp::apply_gain (*b, nframes, _channels[chn]->current_gain, target_gain);
+ _channels[chn]->current_gain = target_gain;
}
++chn;
}
if (_mono) {
+ DEBUG_TRACE (DEBUG::Monitor, "mono-izing\n");
+
/* chn is now the number of channels, use as a scaling factor when mixing
*/
gain_t scale = 1.0/chn;
MonitorProcessor::set_polarity (uint32_t chn, bool invert)
{
if (invert) {
- _channels[chn].polarity = -1.0f;
+ _channels[chn]->polarity = -1.0f;
} else {
- _channels[chn].polarity = 1.0f;
+ _channels[chn]->polarity = 1.0f;
}
}
void
MonitorProcessor::set_dim (uint32_t chn, bool yn)
{
- _channels[chn].dim = yn;
+ _channels[chn]->dim = yn;
}
void
MonitorProcessor::set_cut (uint32_t chn, bool yn)
{
if (yn) {
- _channels[chn].cut = 0.0f;
+ _channels[chn]->cut = 0.0f;
} else {
- _channels[chn].cut = 1.0f;
+ _channels[chn]->cut = 1.0f;
}
}
void
MonitorProcessor::set_solo (uint32_t chn, bool solo)
{
- _channels[chn].soloed = solo;
-
- if (solo) {
- solo_cnt++;
- } else {
- if (solo_cnt > 0) {
- solo_cnt--;
+ if (solo != _channels[chn]->soloed) {
+ _channels[chn]->soloed = solo;
+
+ if (solo) {
+ solo_cnt++;
+ } else {
+ if (solo_cnt > 0) {
+ solo_cnt--;
+ }
}
}
}
bool
MonitorProcessor::soloed (uint32_t chn) const
{
- return _channels[chn].soloed;
+ return _channels[chn]->soloed;
}
bool
MonitorProcessor::inverted (uint32_t chn) const
{
- return _channels[chn].polarity < 0.0f;
+ return _channels[chn]->polarity < 0.0f;
}
bool
MonitorProcessor::cut (uint32_t chn) const
{
- return _channels[chn].cut == 0.0f;
+ return _channels[chn]->cut == 0.0f;
}
bool
MonitorProcessor::dimmed (uint32_t chn) const
{
- return _channels[chn].dim;
+ return _channels[chn]->dim;
}
bool
{
return _cut_all;
}
+
+boost::shared_ptr<Controllable>
+MonitorProcessor::channel_cut_control (uint32_t chn) const
+{
+ if (chn < _channels.size()) {
+ return _channels[chn]->cut_control;
+ }
+ return boost::shared_ptr<Controllable>();
+}
+
+boost::shared_ptr<Controllable>
+MonitorProcessor::channel_dim_control (uint32_t chn) const
+{
+ if (chn < _channels.size()) {
+ return _channels[chn]->dim_control;
+ }
+ return boost::shared_ptr<Controllable>();
+}
+
+boost::shared_ptr<Controllable>
+MonitorProcessor::channel_polarity_control (uint32_t chn) const
+{
+ if (chn < _channels.size()) {
+ return _channels[chn]->polarity_control;
+ }
+ return boost::shared_ptr<Controllable>();
+}
+
+boost::shared_ptr<Controllable>
+MonitorProcessor::channel_solo_control (uint32_t chn) const
+{
+ if (chn < _channels.size()) {
+ return _channels[chn]->soloed_control;
+ }
+ return boost::shared_ptr<Controllable>();
+}
+
+MonitorProcessor::ChannelRecord::ChannelRecord (uint32_t chn)
+ : current_gain (1.0)
+ , cut_ptr (new MPControl<gain_t> (1.0, string_compose (_("cut control %1"), chn), PBD::Controllable::GainLike))
+ , dim_ptr (new MPControl<bool> (false, string_compose (_("dim control"), chn), PBD::Controllable::Toggle))
+ , polarity_ptr (new MPControl<gain_t> (1.0, string_compose (_("polarity control"), chn), PBD::Controllable::Toggle))
+ , soloed_ptr (new MPControl<bool> (false, string_compose (_("solo control"), chn), PBD::Controllable::Toggle))
+
+ , cut_control (cut_ptr)
+ , dim_control (dim_ptr)
+ , polarity_control (polarity_ptr)
+ , soloed_control (soloed_ptr)
+
+ , cut (*cut_ptr)
+ , dim (*dim_ptr)
+ , polarity (*polarity_ptr)
+ , soloed (*soloed_ptr)
+{
+
+}
projects / ardour.git / blobdiff