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Some changes in preparation for the not yet committable PAS16 changes.

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OBattler
2024-03-27 19:55:34 +01:00
parent 7a4a44d1d1
commit f48b710206
6 changed files with 97 additions and 19 deletions
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9
src/include/86box/pit.h
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@@ -113,6 +113,7 @@ extern double AGPCLK;
extern uint64_t PITCONST;
extern uint64_t PAS16CONST;
extern uint64_t PAS16CONST2;
extern uint64_t ISACONST;
extern uint64_t CGACONST;
extern uint64_t MDACONST;
@@ -123,13 +124,19 @@ extern uint64_t RTCCONST;
extern int refresh_at_enable;
extern void pit_change_pas16_const(double prescale);
extern void pit_device_reset(pit_t *dev);
extern void pit_change_pas16_consts(double prescale);
extern void pit_set_pit_const(void *data, uint64_t pit_const);
extern void ctr_clock(void *data, int counter_id);
/* Sets a counter's CLOCK input. */
extern void pit_ctr_set_clock(ctr_t *ctr, int clock, void *priv);
extern void pit_ctr_set_gate(void *data, int counter_id, int gate);
extern void pit_ctr_set_out_func(void *data, int counter_id, void (*func)(int new_out, int old_out, void *priv));
extern void pit_ctr_set_using_timer(void *data, int counter_id, int using_timer);