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https://github.com/libretro/RACE.git
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76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
/*---------------------------------------------------------------------------
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. See also the license.txt file for
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* additional informations.
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*---------------------------------------------------------------------------
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* tlcs900h.h: interface for the tlcs900h class.
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*/
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#ifndef AFX_TLCS900H_H
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#define AFX_TLCS900H_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define FRAMESKIP //undef this to do no FRAME skipping
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extern unsigned char *rasterY;
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extern unsigned int gen_regsPC, gen_regsSR;
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extern unsigned char F2;
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extern unsigned int
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gen_regsXWA0, gen_regsXBC0, gen_regsXDE0, gen_regsXHL0,
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gen_regsXWA1, gen_regsXBC1, gen_regsXDE1, gen_regsXHL1,
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gen_regsXWA2, gen_regsXBC2, gen_regsXDE2, gen_regsXHL2,
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gen_regsXWA3, gen_regsXBC3, gen_regsXDE3, gen_regsXHL3,
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gen_regsXIX, gen_regsXIY, gen_regsXIZ, gen_regsXSP,
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gen_regsSP, gen_regsXSSP, gen_regsXNSP;
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extern int timer0, timer1, timer2, timer3;
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extern unsigned char ldcRegs[64];
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extern int setting_ngp_language;
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#define XWA0 0
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#define XBC0 1
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#define XDE0 2
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#define XHL0 3
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#define XWA1 4
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#define XBC1 5
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#define XDE1 6
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#define XHL1 7
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#define XWA2 8
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#define XBC2 9
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#define XDE2 10
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#define XHL2 11
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#define XWA3 12
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#define XBC3 13
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#define XDE3 14
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#define XHL3 15
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#define XIX 16
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#define XIY 17
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#define XIZ 18
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#define XSP 19
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#define PC 20
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#define SR 21
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#define XSSP 22
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#define XNSP 23
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/* initialize registers, etc.. */
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void tlcs_init(void);
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void tlcs_reinit(void);
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/* execute interrupt */
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void tlcs_interrupt_wrapper(int irq);
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void ngpc_run(void);
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#ifdef FRAMESKIP
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void tlcs_execute(int cycles, int skipFrames); /* skipFrames=how many frames to skip for each frame rendered */
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#else
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void tlcs_execute(int cycles);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !defined(AFX_TLCS900H_H) */
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