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| author | Paul Davis <paul@linuxaudiosystems.com> | 2009-07-23 03:01:31 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2009-07-23 03:01:31 +0000 |
| commit | 38510cb19e217c62a8e1e1664bed13f44c42ef08 (patch) | |
| tree | 6e4b5f25d7b2703d4c762b8f8e8c9f0370ed711a /libs/evoral | |
| parent | 3804e3bc497f68d4b68f51794815db3ffe5e7a91 (diff) | |
install ardour.menus and bindings file (elthariel) ; initial, basic MIDI gain (fader) working
git-svn-id: svn://localhost/ardour2/branches/3.0@5416 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/evoral')
| -rw-r--r-- | libs/evoral/evoral/MIDIEvent.hpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/evoral/evoral/MIDIEvent.hpp b/libs/evoral/evoral/MIDIEvent.hpp index 12c57a96a0..f7df4980fe 100644 --- a/libs/evoral/evoral/MIDIEvent.hpp +++ b/libs/evoral/evoral/MIDIEvent.hpp @@ -19,6 +19,7 @@ #ifndef EVORAL_MIDI_EVENT_HPP #define EVORAL_MIDI_EVENT_HPP +#include <cmath> #include <boost/shared_ptr.hpp> #include "evoral/Event.hpp" #include "evoral/midi_events.h" @@ -68,6 +69,12 @@ struct MIDIEvent : public Event<Time> { inline bool is_channel_pressure() const { return (type() == MIDI_CMD_CHANNEL_PRESSURE); } inline uint8_t note() const { return (this->_buf[1]); } inline uint8_t velocity() const { return (this->_buf[2]); } + inline void set_velocity(uint8_t value) { this->_buf[2] = value; } + inline void scale_velocity(float factor) { + if (factor < 0) factor = 0; + this->_buf[2] = (uint8_t) lrintf (this->_buf[2]*factor); + if (this->_buf[2] > 127) this->_buf[2] = 127; + } inline uint8_t cc_number() const { return (this->_buf[1]); } inline void set_cc_number(uint8_t number) { this->_buf[1] = number; } inline uint8_t cc_value() const { return (this->_buf[2]); } |