120 lines
3.9 KiB
C
120 lines
3.9 KiB
C
#ifndef EMU_SOUND_MIDI_H
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#define EMU_SOUND_MIDI_H
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#define SYSEX_SIZE 8192
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extern uint8_t MIDI_InSysexBuf[SYSEX_SIZE];
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extern uint8_t MIDI_evt_len[256];
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extern int midi_output_device_current;
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extern int midi_input_device_current;
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extern void (*input_msg)(void *priv, uint8_t *msg, uint32_t len);
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extern int (*input_sysex)(void *priv, uint8_t *buf, uint32_t len, int abort);
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extern void *midi_in_p;
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extern int midi_out_device_available(int card);
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extern int midi_in_device_available(int card);
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#ifdef EMU_DEVICE_H
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const device_t *midi_out_device_getdevice(int card);
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const device_t *midi_in_device_getdevice(int card);
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#endif
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extern int midi_out_device_has_config(int card);
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extern int midi_in_device_has_config(int card);
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extern const char *midi_out_device_get_internal_name(int card);
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extern const char *midi_in_device_get_internal_name(int card);
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extern int midi_out_device_get_from_internal_name(char *s);
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extern int midi_in_device_get_from_internal_name(char *s);
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extern void midi_out_device_init(void);
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extern void midi_in_device_init(void);
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typedef struct midi_device_t {
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void (*play_sysex)(uint8_t *sysex, unsigned int len);
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void (*play_msg)(uint8_t *msg);
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void (*poll)(void);
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int (*write)(uint8_t val);
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} midi_device_t;
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typedef struct midi_in_handler_t {
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uint8_t *buf;
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int cnt;
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uint32_t len;
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void (*msg)(void *priv, uint8_t *msg, uint32_t len);
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int (*sysex)(void *priv, uint8_t *buffer, uint32_t len, int abort);
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struct midi_in_handler_t *priv;
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struct midi_in_handler_t *prev;
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struct midi_in_handler_t *next;
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} midi_in_handler_t;
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typedef struct midi_t {
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uint8_t midi_rt_buf[8];
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uint8_t midi_cmd_buf[8];
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uint8_t midi_status;
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uint8_t midi_sysex_data[SYSEX_SIZE];
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int midi_cmd_pos;
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int midi_cmd_len;
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int midi_cmd_r;
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int midi_realtime;
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int thruchan;
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int midi_clockout;
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unsigned int midi_sysex_start;
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unsigned int midi_sysex_delay;
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unsigned int midi_pos;
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midi_device_t *m_out_device;
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midi_device_t *m_in_device;
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} midi_t;
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extern midi_t *midi_out;
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extern midi_t *midi_in;
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extern void midi_out_init(midi_device_t *device);
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extern void midi_in_init(midi_device_t *device, midi_t **mididev);
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extern void midi_out_close(void);
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extern void midi_in_close(void);
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extern void midi_raw_out_rt_byte(uint8_t val);
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extern void midi_raw_out_thru_rt_byte(uint8_t val);
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extern void midi_raw_out_byte(uint8_t val);
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extern void midi_clear_buffer(void);
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extern void midi_poll(void);
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extern void midi_in_handler(int set, void (*msg)(void *priv, uint8_t *msg, uint32_t len), int (*sysex)(void *priv, uint8_t *buffer, uint32_t len, int abort), void *priv);
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extern void midi_in_handlers_clear(void);
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extern void midi_in_msg(uint8_t *msg, uint32_t len);
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extern void midi_in_sysex(uint8_t *buffer, uint32_t len);
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#if 0
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# ifdef _WIN32
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# define SYSTEM_MIDI_NAME "Windows MIDI"
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# define SYSTEM_MIDI_INTERNAL_NAME "windows_midi"
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# else
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# define SYSTEM_MIDI_NAME "System MIDI"
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# define SYSTEM_MIDI_INTERNAL_NAME "system_midi"
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# endif
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#else
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# define SYSTEM_MIDI_NAME "System MIDI"
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# define SYSTEM_MIDI_INTERNAL_NAME "system_midi"
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#endif
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#define MIDI_INPUT_NAME "MIDI Input Device"
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#define MIDI_INPUT_INTERNAL_NAME "midi_in"
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#ifdef EMU_DEVICE_H
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extern const device_t rtmidi_output_device;
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extern const device_t rtmidi_input_device;
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# if defined(DEV_BRANCH) && defined(USE_OPL4ML)
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extern const device_t opl4_midi_device;
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# endif
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# ifdef USE_FLUIDSYNTH
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extern const device_t fluidsynth_device;
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# endif
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# ifdef USE_MUNT
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extern const device_t mt32_old_device;
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extern const device_t mt32_new_device;
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extern const device_t cm32l_device;
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extern const device_t cm32ln_device;
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# endif
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#endif
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#endif /*EMU_SOUND_MIDI_H*/
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