diff options
Diffstat (limited to 'lv2/midi')
| -rw-r--r-- | lv2/midi/midi.h | 227 |
1 files changed, 117 insertions, 110 deletions
diff --git a/lv2/midi/midi.h b/lv2/midi/midi.h index 6f70377..52f8131 100644 --- a/lv2/midi/midi.h +++ b/lv2/midi/midi.h @@ -93,124 +93,130 @@ extern "C" { lv2_midi_get_type() on the status byte. */ typedef enum { - LV2_MIDI_MSG_INVALID = 0, /**< Invalid Message */ - LV2_MIDI_MSG_NOTE_OFF = 0x80, /**< Note Off */ - LV2_MIDI_MSG_NOTE_ON = 0x90, /**< Note On */ - LV2_MIDI_MSG_NOTE_PRESSURE = 0xA0, /**< Note Pressure */ - LV2_MIDI_MSG_CONTROLLER = 0xB0, /**< Controller */ - LV2_MIDI_MSG_PGM_CHANGE = 0xC0, /**< Program Change */ - LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0, /**< Channel Pressure */ - LV2_MIDI_MSG_BENDER = 0xE0, /**< Pitch Bender */ - LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0, /**< System Exclusive Begin */ - LV2_MIDI_MSG_MTC_QUARTER = 0xF1, /**< MTC Quarter Frame */ - LV2_MIDI_MSG_SONG_POS = 0xF2, /**< Song Position */ - LV2_MIDI_MSG_SONG_SELECT = 0xF3, /**< Song Select */ - LV2_MIDI_MSG_TUNE_REQUEST = 0xF6, /**< Tune Request */ - LV2_MIDI_MSG_CLOCK = 0xF8, /**< Clock */ - LV2_MIDI_MSG_START = 0xFA, /**< Start */ - LV2_MIDI_MSG_CONTINUE = 0xFB, /**< Continue */ - LV2_MIDI_MSG_STOP = 0xFC, /**< Stop */ - LV2_MIDI_MSG_ACTIVE_SENSE = 0xFE, /**< Active Sensing */ - LV2_MIDI_MSG_RESET = 0xFF /**< Reset */ + LV2_MIDI_MSG_INVALID = 0, /**< Invalid Message */ + LV2_MIDI_MSG_NOTE_OFF = 0x80, /**< Note Off */ + LV2_MIDI_MSG_NOTE_ON = 0x90, /**< Note On */ + LV2_MIDI_MSG_NOTE_PRESSURE = 0xA0, /**< Note Pressure */ + LV2_MIDI_MSG_CONTROLLER = 0xB0, /**< Controller */ + LV2_MIDI_MSG_PGM_CHANGE = 0xC0, /**< Program Change */ + LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0, /**< Channel Pressure */ + LV2_MIDI_MSG_BENDER = 0xE0, /**< Pitch Bender */ + LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0, /**< System Exclusive Begin */ + LV2_MIDI_MSG_MTC_QUARTER = 0xF1, /**< MTC Quarter Frame */ + LV2_MIDI_MSG_SONG_POS = 0xF2, /**< Song Position */ + LV2_MIDI_MSG_SONG_SELECT = 0xF3, /**< Song Select */ + LV2_MIDI_MSG_TUNE_REQUEST = 0xF6, /**< Tune Request */ + LV2_MIDI_MSG_CLOCK = 0xF8, /**< Clock */ + LV2_MIDI_MSG_START = 0xFA, /**< Start */ + LV2_MIDI_MSG_CONTINUE = 0xFB, /**< Continue */ + LV2_MIDI_MSG_STOP = 0xFC, /**< Stop */ + LV2_MIDI_MSG_ACTIVE_SENSE = 0xFE, /**< Active Sensing */ + LV2_MIDI_MSG_RESET = 0xFF /**< Reset */ } LV2_Midi_Message_Type; /** Standard MIDI Controller Numbers. */ typedef enum { - LV2_MIDI_CTL_MSB_BANK = 0x00, /**< Bank Selection */ - LV2_MIDI_CTL_MSB_MODWHEEL = 0x01, /**< Modulation */ - LV2_MIDI_CTL_MSB_BREATH = 0x02, /**< Breath */ - LV2_MIDI_CTL_MSB_FOOT = 0x04, /**< Foot */ - LV2_MIDI_CTL_MSB_PORTAMENTO_TIME = 0x05, /**< Portamento Time */ - LV2_MIDI_CTL_MSB_DATA_ENTRY = 0x06, /**< Data Entry */ - LV2_MIDI_CTL_MSB_MAIN_VOLUME = 0x07, /**< Main Volume */ - LV2_MIDI_CTL_MSB_BALANCE = 0x08, /**< Balance */ - LV2_MIDI_CTL_MSB_PAN = 0x0A, /**< Panpot */ - LV2_MIDI_CTL_MSB_EXPRESSION = 0x0B, /**< Expression */ - LV2_MIDI_CTL_MSB_EFFECT1 = 0x0C, /**< Effect1 */ - LV2_MIDI_CTL_MSB_EFFECT2 = 0x0D, /**< Effect2 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10, /**< General Purpose 1 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11, /**< General Purpose 2 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12, /**< General Purpose 3 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13, /**< General Purpose 4 */ - LV2_MIDI_CTL_LSB_BANK = 0x20, /**< Bank Selection */ - LV2_MIDI_CTL_LSB_MODWHEEL = 0x21, /**< Modulation */ - LV2_MIDI_CTL_LSB_BREATH = 0x22, /**< Breath */ - LV2_MIDI_CTL_LSB_FOOT = 0x24, /**< Foot */ - LV2_MIDI_CTL_LSB_PORTAMENTO_TIME = 0x25, /**< Portamento Time */ - LV2_MIDI_CTL_LSB_DATA_ENTRY = 0x26, /**< Data Entry */ - LV2_MIDI_CTL_LSB_MAIN_VOLUME = 0x27, /**< Main Volume */ - LV2_MIDI_CTL_LSB_BALANCE = 0x28, /**< Balance */ - LV2_MIDI_CTL_LSB_PAN = 0x2A, /**< Panpot */ - LV2_MIDI_CTL_LSB_EXPRESSION = 0x2B, /**< Expression */ - LV2_MIDI_CTL_LSB_EFFECT1 = 0x2C, /**< Effect1 */ - LV2_MIDI_CTL_LSB_EFFECT2 = 0x2D, /**< Effect2 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30, /**< General Purpose 1 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31, /**< General Purpose 2 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32, /**< General Purpose 3 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33, /**< General Purpose 4 */ - LV2_MIDI_CTL_SUSTAIN = 0x40, /**< Sustain Pedal */ - LV2_MIDI_CTL_PORTAMENTO = 0x41, /**< Portamento */ - LV2_MIDI_CTL_SOSTENUTO = 0x42, /**< Sostenuto */ - LV2_MIDI_CTL_SOFT_PEDAL = 0x43, /**< Soft Pedal */ - LV2_MIDI_CTL_LEGATO_FOOTSWITCH = 0x44, /**< Legato Foot Switch */ - LV2_MIDI_CTL_HOLD2 = 0x45, /**< Hold2 */ - LV2_MIDI_CTL_SC1_SOUND_VARIATION = 0x46, /**< SC1 Sound Variation */ - LV2_MIDI_CTL_SC2_TIMBRE = 0x47, /**< SC2 Timbre */ - LV2_MIDI_CTL_SC3_RELEASE_TIME = 0x48, /**< SC3 Release Time */ - LV2_MIDI_CTL_SC4_ATTACK_TIME = 0x49, /**< SC4 Attack Time */ - LV2_MIDI_CTL_SC5_BRIGHTNESS = 0x4A, /**< SC5 Brightness */ - LV2_MIDI_CTL_SC6 = 0x4B, /**< SC6 */ - LV2_MIDI_CTL_SC7 = 0x4C, /**< SC7 */ - LV2_MIDI_CTL_SC8 = 0x4D, /**< SC8 */ - LV2_MIDI_CTL_SC9 = 0x4E, /**< SC9 */ - LV2_MIDI_CTL_SC10 = 0x4F, /**< SC10 */ - LV2_MIDI_CTL_GENERAL_PURPOSE5 = 0x50, /**< General Purpose 5 */ - LV2_MIDI_CTL_GENERAL_PURPOSE6 = 0x51, /**< General Purpose 6 */ - LV2_MIDI_CTL_GENERAL_PURPOSE7 = 0x52, /**< General Purpose 7 */ - LV2_MIDI_CTL_GENERAL_PURPOSE8 = 0x53, /**< General Purpose 8 */ - LV2_MIDI_CTL_PORTAMENTO_CONTROL = 0x54, /**< Portamento Control */ - LV2_MIDI_CTL_E1_REVERB_DEPTH = 0x5B, /**< E1 Reverb Depth */ - LV2_MIDI_CTL_E2_TREMOLO_DEPTH = 0x5C, /**< E2 Tremolo Depth */ - LV2_MIDI_CTL_E3_CHORUS_DEPTH = 0x5D, /**< E3 Chorus Depth */ - LV2_MIDI_CTL_E4_DETUNE_DEPTH = 0x5E, /**< E4 Detune Depth */ - LV2_MIDI_CTL_E5_PHASER_DEPTH = 0x5F, /**< E5 Phaser Depth */ - LV2_MIDI_CTL_DATA_INCREMENT = 0x60, /**< Data Increment */ - LV2_MIDI_CTL_DATA_DECREMENT = 0x61, /**< Data Decrement */ - LV2_MIDI_CTL_NRPN_LSB = 0x62, /**< Non-registered Parameter Number */ - LV2_MIDI_CTL_NRPN_MSB = 0x63, /**< Non-registered Parameter Number */ - LV2_MIDI_CTL_RPN_LSB = 0x64, /**< Registered Parameter Number */ - LV2_MIDI_CTL_RPN_MSB = 0x65, /**< Registered Parameter Number */ - LV2_MIDI_CTL_ALL_SOUNDS_OFF = 0x78, /**< All Sounds Off */ - LV2_MIDI_CTL_RESET_CONTROLLERS = 0x79, /**< Reset Controllers */ - LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A, /**< Local Control Switch */ - LV2_MIDI_CTL_ALL_NOTES_OFF = 0x7B, /**< All Notes Off */ - LV2_MIDI_CTL_OMNI_OFF = 0x7C, /**< Omni Off */ - LV2_MIDI_CTL_OMNI_ON = 0x7D, /**< Omni On */ - LV2_MIDI_CTL_MONO1 = 0x7E, /**< Mono1 */ - LV2_MIDI_CTL_MONO2 = 0x7F /**< Mono2 */ + LV2_MIDI_CTL_MSB_BANK = 0x00, /**< Bank Selection */ + LV2_MIDI_CTL_MSB_MODWHEEL = 0x01, /**< Modulation */ + LV2_MIDI_CTL_MSB_BREATH = 0x02, /**< Breath */ + LV2_MIDI_CTL_MSB_FOOT = 0x04, /**< Foot */ + LV2_MIDI_CTL_MSB_PORTAMENTO_TIME = 0x05, /**< Portamento Time */ + LV2_MIDI_CTL_MSB_DATA_ENTRY = 0x06, /**< Data Entry */ + LV2_MIDI_CTL_MSB_MAIN_VOLUME = 0x07, /**< Main Volume */ + LV2_MIDI_CTL_MSB_BALANCE = 0x08, /**< Balance */ + LV2_MIDI_CTL_MSB_PAN = 0x0A, /**< Panpot */ + LV2_MIDI_CTL_MSB_EXPRESSION = 0x0B, /**< Expression */ + LV2_MIDI_CTL_MSB_EFFECT1 = 0x0C, /**< Effect1 */ + LV2_MIDI_CTL_MSB_EFFECT2 = 0x0D, /**< Effect2 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10, /**< General Purpose 1 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11, /**< General Purpose 2 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12, /**< General Purpose 3 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13, /**< General Purpose 4 */ + LV2_MIDI_CTL_LSB_BANK = 0x20, /**< Bank Selection */ + LV2_MIDI_CTL_LSB_MODWHEEL = 0x21, /**< Modulation */ + LV2_MIDI_CTL_LSB_BREATH = 0x22, /**< Breath */ + LV2_MIDI_CTL_LSB_FOOT = 0x24, /**< Foot */ + LV2_MIDI_CTL_LSB_PORTAMENTO_TIME = 0x25, /**< Portamento Time */ + LV2_MIDI_CTL_LSB_DATA_ENTRY = 0x26, /**< Data Entry */ + LV2_MIDI_CTL_LSB_MAIN_VOLUME = 0x27, /**< Main Volume */ + LV2_MIDI_CTL_LSB_BALANCE = 0x28, /**< Balance */ + LV2_MIDI_CTL_LSB_PAN = 0x2A, /**< Panpot */ + LV2_MIDI_CTL_LSB_EXPRESSION = 0x2B, /**< Expression */ + LV2_MIDI_CTL_LSB_EFFECT1 = 0x2C, /**< Effect1 */ + LV2_MIDI_CTL_LSB_EFFECT2 = 0x2D, /**< Effect2 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30, /**< General Purpose 1 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31, /**< General Purpose 2 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32, /**< General Purpose 3 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33, /**< General Purpose 4 */ + LV2_MIDI_CTL_SUSTAIN = 0x40, /**< Sustain Pedal */ + LV2_MIDI_CTL_PORTAMENTO = 0x41, /**< Portamento */ + LV2_MIDI_CTL_SOSTENUTO = 0x42, /**< Sostenuto */ + LV2_MIDI_CTL_SOFT_PEDAL = 0x43, /**< Soft Pedal */ + LV2_MIDI_CTL_LEGATO_FOOTSWITCH = 0x44, /**< Legato Foot Switch */ + LV2_MIDI_CTL_HOLD2 = 0x45, /**< Hold2 */ + LV2_MIDI_CTL_SC1_SOUND_VARIATION = 0x46, /**< SC1 Sound Variation */ + LV2_MIDI_CTL_SC2_TIMBRE = 0x47, /**< SC2 Timbre */ + LV2_MIDI_CTL_SC3_RELEASE_TIME = 0x48, /**< SC3 Release Time */ + LV2_MIDI_CTL_SC4_ATTACK_TIME = 0x49, /**< SC4 Attack Time */ + LV2_MIDI_CTL_SC5_BRIGHTNESS = 0x4A, /**< SC5 Brightness */ + LV2_MIDI_CTL_SC6 = 0x4B, /**< SC6 */ + LV2_MIDI_CTL_SC7 = 0x4C, /**< SC7 */ + LV2_MIDI_CTL_SC8 = 0x4D, /**< SC8 */ + LV2_MIDI_CTL_SC9 = 0x4E, /**< SC9 */ + LV2_MIDI_CTL_SC10 = 0x4F, /**< SC10 */ + LV2_MIDI_CTL_GENERAL_PURPOSE5 = 0x50, /**< General Purpose 5 */ + LV2_MIDI_CTL_GENERAL_PURPOSE6 = 0x51, /**< General Purpose 6 */ + LV2_MIDI_CTL_GENERAL_PURPOSE7 = 0x52, /**< General Purpose 7 */ + LV2_MIDI_CTL_GENERAL_PURPOSE8 = 0x53, /**< General Purpose 8 */ + LV2_MIDI_CTL_PORTAMENTO_CONTROL = 0x54, /**< Portamento Control */ + LV2_MIDI_CTL_E1_REVERB_DEPTH = 0x5B, /**< E1 Reverb Depth */ + LV2_MIDI_CTL_E2_TREMOLO_DEPTH = 0x5C, /**< E2 Tremolo Depth */ + LV2_MIDI_CTL_E3_CHORUS_DEPTH = 0x5D, /**< E3 Chorus Depth */ + LV2_MIDI_CTL_E4_DETUNE_DEPTH = 0x5E, /**< E4 Detune Depth */ + LV2_MIDI_CTL_E5_PHASER_DEPTH = 0x5F, /**< E5 Phaser Depth */ + LV2_MIDI_CTL_DATA_INCREMENT = 0x60, /**< Data Increment */ + LV2_MIDI_CTL_DATA_DECREMENT = 0x61, /**< Data Decrement */ + LV2_MIDI_CTL_NRPN_LSB = 0x62, /**< Non-registered Parameter Number */ + LV2_MIDI_CTL_NRPN_MSB = 0x63, /**< Non-registered Parameter Number */ + LV2_MIDI_CTL_RPN_LSB = 0x64, /**< Registered Parameter Number */ + LV2_MIDI_CTL_RPN_MSB = 0x65, /**< Registered Parameter Number */ + LV2_MIDI_CTL_ALL_SOUNDS_OFF = 0x78, /**< All Sounds Off */ + LV2_MIDI_CTL_RESET_CONTROLLERS = 0x79, /**< Reset Controllers */ + LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A, /**< Local Control Switch */ + LV2_MIDI_CTL_ALL_NOTES_OFF = 0x7B, /**< All Notes Off */ + LV2_MIDI_CTL_OMNI_OFF = 0x7C, /**< Omni Off */ + LV2_MIDI_CTL_OMNI_ON = 0x7D, /**< Omni On */ + LV2_MIDI_CTL_MONO1 = 0x7E, /**< Mono1 */ + LV2_MIDI_CTL_MONO2 = 0x7F /**< Mono2 */ } LV2_Midi_Controller; /** Return true iff `msg` is a MIDI voice message (which has a channel). */ static inline bool -lv2_midi_is_voice_message(const uint8_t* msg) { - return msg[0] >= 0x80 && msg[0] < 0xF0; +lv2_midi_is_voice_message(const uint8_t* msg) +{ + return msg[0] >= 0x80 && msg[0] < 0xF0; } /** Return true iff `msg` is a MIDI system message (which has no channel). */ static inline bool -lv2_midi_is_system_message(const uint8_t* msg) { - switch (msg[0]) { - case 0xF4: case 0xF5: case 0xF7: case 0xF9: case 0xFD: - return false; - default: - return (msg[0] & 0xF0) == 0xF0; - } +lv2_midi_is_system_message(const uint8_t* msg) +{ + switch (msg[0]) { + case 0xF4: + case 0xF5: + case 0xF7: + case 0xF9: + case 0xFD: + return false; + default: + return (msg[0] & 0xF0) == 0xF0; + } } /** @@ -218,24 +224,25 @@ lv2_midi_is_system_message(const uint8_t* msg) { @param msg Pointer to the start (status byte) of a MIDI message. */ static inline LV2_Midi_Message_Type -lv2_midi_message_type(const uint8_t* msg) { - if (lv2_midi_is_voice_message(msg)) { - return (LV2_Midi_Message_Type)(msg[0] & 0xF0); - } +lv2_midi_message_type(const uint8_t* msg) +{ + if (lv2_midi_is_voice_message(msg)) { + return (LV2_Midi_Message_Type)(msg[0] & 0xF0); + } - if (lv2_midi_is_system_message(msg)) { - return (LV2_Midi_Message_Type)msg[0]; - } + if (lv2_midi_is_system_message(msg)) { + return (LV2_Midi_Message_Type)msg[0]; + } - return LV2_MIDI_MSG_INVALID; + return LV2_MIDI_MSG_INVALID; } #ifdef __cplusplus -} /* extern "C" */ +} /* extern "C" */ #endif /** @} */ -#endif /* LV2_MIDI_H */ +#endif /* LV2_MIDI_H */ |