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-rw-r--r--shared/common/sq.h169
1 files changed, 0 insertions, 169 deletions
diff --git a/shared/common/sq.h b/shared/common/sq.h
deleted file mode 100644
index 6b7586e..0000000
--- a/shared/common/sq.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Copyright (c) 2001-2003 krzYszcz and others.
- * For information on usage and redistribution, and for a DISCLAIMER OF ALL
- * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
-
-/* squeak and squeal: sequencing utilities, a prototype version
- (the main, 'sq' part of the library) */
-/* LATER move everything not needed in mifi to squeal */
-
-#ifndef __SQ_H__
-#define __SQ_H__
-
-/* Generic buffer structure, the `base' for t_squeve, t_squmpi and t_squax */
-typedef struct _squb
-{
- uint32 b_length; /* length of data currently used (in items) */
- uchar *b_data; /* data buffer */
- size_t b_bufsize; /* allocated size of data buffer (in bytes) */
-} t_squb;
-
-/* Generic event structure. Designed as an interface to squeak routines,
- and not to be kept in arrays or lists (use sequence containers instead).
- Data buffer is automatically allocated and resized by those routines. */
-typedef struct _squeve
-{
- uint32 e_length; /* set for any event type! */
- uchar *e_data;
- size_t e_bufsize;
- uint32 e_delay;
-} t_squeve;
-
-/* tempo map element */
-typedef struct _squmpo
-{
- t_float te_onset; /* ticks or microseconds from start of sequence */
- uint32 te_value; /* microseconds per beat */
-} t_squmpo;
-
-typedef struct _squmpi
-{
- uint32 m_ntempi;
- t_squmpo *m_map;
- size_t m_bufsize; /* allocated size of m_map array in bytes */
-} t_squmpi;
-
-/* track/subtrack map element */
-typedef struct _squack
-{
- int tr_id; /* according to target template */
- uint32 tr_nevents; /* number of events (in this track or pre-total) */
- t_symbol *tr_name; /* track name */
- void *tr_head; /* pointer to first event */
-} t_squack;
-
-typedef struct _squax
-{
- uint32 m_ntracks;
- t_squack *m_map;
- size_t m_bufsize; /* allocated size of m_map array in bytes */
-} t_squax;
-
-/* generic type of callback routines used to read/write
- sequence containers through t_squiter */
-typedef int (*t_squiterhook)(void *it);
-
-#define SQUITER_SEEKHOOK 0
-#define SQUITER_INCRHOOK 1
-#define SQUITER_GETEVEHOOK 2
-#define SQUITER_SETEVEHOOK 3
-#define SQUITER_GETTIMHOOK 4
-#define SQUITER_SETTIMHOOK 5
-#define SQUITER_GETTARHOOK 6
-#define SQUITER_SETTARHOOK 7
-#define SQUITER_NHOOKS 8
-/* LATER move these typedefs to sq.c, if still not used globally */
-typedef int (*t_squiter_seekhook)(void *it, int offset);
-typedef void (*t_squiter_incrhook)(void *it);
-typedef void (*t_squiter_getevehook)(void *it, t_squeve *evp, int *ret);
-typedef void (*t_squiter_setevehook)(void *it, t_squeve *evp, int *ret);
-typedef t_float (*t_squiter_gettimhook)(void *it, int *ret);
-typedef void (*t_squiter_settimhook)(void *it, t_float v, int *ret);
-typedef t_symbol (*t_squiter_gettarhook)(void *it, int *ret);
-typedef void (*t_squiter_settarhook)(void *it, t_symbol *s, int *ret);
-
-/* elements might be 'atoms' or whole events, whatever suits better */
-typedef struct _squiter
-{
- void *i_owner;
- int i_nelems;
- void *i_sequence; /* first element pointer */
- void *i_element; /* current element pointer */
- int i_index; /* current element index */
- t_squiterhook i_hooks[SQUITER_NHOOKS];
-} t_squiter;
-
-/* This is a good candidate for a derivation hierarchy. */
-typedef struct _sq
-{
- t_squiter *s_myiter;
- t_squax *s_mytracks;
- t_squmpi *s_mytempi; /* use shortcuts #defined below */
- void *s_auxeve; /* auxiliary event */
- uint32 s_nevents; /* total number of events */
- FILE *s_fp; /* hmm... */
- int s_autoalloc:1; /* set if auto-allocated */
- int s_eof:1; /* reading: set in case of early eof (error) */
- int s_newtrack:1; /* reading: set if first event in a track */
- int s_anapass:1; /* read/write: set during analysis (pass #1) */
- uchar s_nframes; /* fps if nonzero, else use metrical time */
- uint16 s_nticks; /* number of ticks per beat or per frame */
- uint16 s_format; /* `ismultitrack' flag, LATER add other formats */
- uint32 s_time; /* current time in ticks */
- uint32 s_tempo; /* current tempo, or last one encountered in a file */
- int s_trackid; /* LATER remove? */
- uint16 s_track; /* current track number */
-
- /* fields below are specific to midifile streams */
- uchar s_status; /* current running status, | channel in writing */
- uchar s_channel; /* current channel, not used in writing */
- uint16 s_hdtracks; /* number of tracks declared in a midifile header */
- uint32 s_alltracks; /* total number of nonempty tracks */
- /* (s_ntracks counts `in range' nonempty tracks) */
- float s_timecoef; /* msecs->ticks, used in writing only */
- uint32 s_bytesleft; /* nbytes remaining to be read from current track,
- or number of bytes written to a track so far */
-} t_sq;
-
-#define s_ntempi s_mytempi->m_ntempi
-#define s_tempomap s_mytempi->m_map
-#define s_tempo_onset(ndx) s_mytempi->m_map[ndx].te_onset
-#define s_tempo_value(ndx) s_mytempi->m_map[ndx].te_value
-#define s_ntracks s_mytracks->m_ntracks
-#define s_trackmap s_mytracks->m_map
-#define s_track_id(ndx) s_mytracks->m_map[ndx].tr_id
-#define s_track_nevents(ndx) s_mytracks->m_map[ndx].tr_nevents
-#define s_track_name(ndx) s_mytracks->m_map[ndx].tr_name
-#define s_track_head(ndx) s_mytracks->m_map[ndx].tr_head
-
-/* prototypes of public interface routines */
-
-size_t squb_checksize(void *buf, size_t reqcount, size_t elsize);
-
-#define squiter_inrange(it) ((it)->i_index < (it)->i_nelems)
-void *squiter_new(t_sq *x);
-t_squiter_seekhook squiter_seekhook(t_squiter *x);
-t_squiter_incrhook squiter_incrhook(t_squiter *x);
-t_squiter_getevehook squiter_getevehook(t_squiter *x);
-t_squiter_setevehook squiter_setevehook(t_squiter *x);
-t_squiter_gettimhook squiter_gettimhook(t_squiter *x);
-t_squiter_settimhook squiter_settimhook(t_squiter *x);
-t_squiter_gettarhook squiter_gettarhook(t_squiter *x);
-t_squiter_settarhook squiter_settarhook(t_squiter *x);
-
-void squmpi_sort(t_sq *x);
-t_squmpo *squmpi_add(t_sq *x);
-void squmpo_reset(t_squmpo *x);
-t_squack *squax_add(t_sq *x);
-void squack_reset(t_squack *x);
-
-float sq_ticks2msecs(t_sq *x, uint32 tempo);
-float sq_msecs2ticks(t_sq *x, uint32 tempo);
-
-void sq_fold_time(t_sq *x);
-void sq_unfold_time(t_sq *x);
-
-t_sq *sq_new(void);
-void sq_reset(t_sq *x);
-void sq_free(t_sq *x);
-
-#endif
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