proper display name for Monitor Processor

[ardour.git] / libs / ardour / ardour / amp.h

diff --git a/libs/ardour/ardour/amp.h b/libs/ardour/ardour/amp.h
index 5bfcf1d3111566d1ba260acabea5d115f6ba7ca6..e8445c4853abfd3b48e6ef3667a3d620f59a7dc3 100644 (file)
--- a/libs/ardour/ardour/amp.h
+++ b/libs/ardour/ardour/amp.h
@@ -19,6 +19,7 @@
 #ifndef __ardour_amp_h__
 #define __ardour_amp_h__
 
+#include "ardour/dB.h"
 #include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
 #include "ardour/chan_count.h"
@@ -35,9 +36,12 @@ class IO;
  */
 class LIBARDOUR_API Amp : public Processor {
 public:
-       Amp(Session& s);
+       Amp(Session& s, std::string type = "amp");
 
-       std::string display_name() const;
+       std::string display_name () const { return _display_name; }
+       void set_display_name (const std::string& name) { _display_name = name; }
+
+       std::string type() const { return _type;}
 
        bool visible () const;
 
@@ -59,8 +63,8 @@ public:
        XMLNode& state (bool full);
        int set_state (const XMLNode&, int version);
 
-       static gain_t apply_gain (BufferSet& bufs, framecnt_t sample_rate, framecnt_t nframes, gain_t initial, gain_t target);
-       static void apply_simple_gain(BufferSet& bufs, framecnt_t nframes, gain_t target);
+       static gain_t apply_gain (BufferSet& bufs, framecnt_t sample_rate, framecnt_t nframes, gain_t initial, gain_t target, bool midi_amp = true);
+       static void apply_simple_gain(BufferSet& bufs, framecnt_t nframes, gain_t target, bool midi_amp = true);
 
        static gain_t apply_gain (AudioBuffer& buf, framecnt_t sample_rate, framecnt_t nframes, gain_t initial, gain_t target);
        static void apply_simple_gain(AudioBuffer& buf, framecnt_t nframes, gain_t target);
@@ -83,9 +87,13 @@ public:
                        , _amp (a) {
                        set_flags (Controllable::Flag (flags() | Controllable::GainLike));
                        alist()->reset_default (1.0);
+
+                       lower_db = accurate_coefficient_to_dB (_desc.lower);
+                       range_db = accurate_coefficient_to_dB (_desc.upper) - lower_db;
                }
 
                void set_value (double val);
+               void set_value_unchecked (double);
 
                double internal_to_interface (double) const;
                double interface_to_internal (double) const;
@@ -94,6 +102,8 @@ public:
                std::string get_user_string () const;
 
                Amp* _amp;
+               double lower_db;
+               double range_db;
        };
 
        boost::shared_ptr<GainControl> gain_control() {
@@ -113,10 +123,14 @@ private:
        float  _current_gain;
        framepos_t _current_automation_frame;
 
+       std::string _display_name;
+
        boost::shared_ptr<GainControl> _gain_control;
 
        /** Buffer that we should use for gain automation */
        gain_t* _gain_automation_buffer;
+       std::string _type;
+       bool _midi_amp;
 };