mirror of
https://github.com/libretro/FBNeo.git
synced 2024-11-30 12:30:44 +00:00
create separate taito_f3 sound device, d_superchs.cpp: use use tiles_generic-native sprite routines
This commit is contained in:
dinkc64
parent
79b9382ea9
commit
9bc8cca6aa
@ -131,7 +131,7 @@ depobj := $(drvobj) \
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\
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fd1089.o fd1094.o genesis_vid.o mc8123.o sys16_fd1094.o sys16_gfx.o sys16_run.o \
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\
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cchip.o pc080sn.o pc090oj.o taito.o taito_ic.o taito_m68705.o tc0100scn.o tc0110pcr.o tc0140syt.o tc0150rod.o \
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cchip.o pc080sn.o pc090oj.o taito.o taito_ic.o taitof3_snd.o taito_m68705.o tc0100scn.o tc0110pcr.o tc0140syt.o tc0150rod.o \
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tc0180vcu.o tc0220ioc.o tc0280grd.o tc0360pri.o tc0480scp.o tc0510nio.o tc0640fio.o tnzs_prot.o \
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\
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toa_bcu2.o toa_extratext.o toa_gp9001.o toa_palette.o toaplan1.o toaplan.o \
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File diff suppressed because it is too large
Load Diff
405
src/burn/drv/taito/taitof3_snd.cpp
Normal file
405
src/burn/drv/taito/taitof3_snd.cpp
Normal file
@ -0,0 +1,405 @@
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#include "burnint.h"
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#include "m68000_intf.h"
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#include "es5506.h"
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#include "taito.h"
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// Allocate these externally!
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UINT8 *TaitoF3SoundRom = NULL;
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UINT8 *TaitoF3SoundRam = NULL;
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UINT8 *TaitoF3ES5506Rom = NULL;
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INT32 TaitoF3ES5506RomSize = 0x1000000;
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UINT8 *TaitoF3SharedRam = NULL;
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UINT8 *TaitoES5510DSPRam = NULL;
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UINT32 *TaitoES5510GPR = NULL;
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static INT32 TaitoF3Counter;
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static INT32 TaitoF3VectorReg;
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static UINT32 TaitoES5510GPRLatch;
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static INT32 M68681IMR;
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static INT32 IMRStatus;
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static UINT32 TaitoF3SoundTriggerIRQCycles;
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static UINT32 TaitoF3SoundTriggerIRQPulseCycles;
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static UINT32 TaitoF3SoundTriggerIRQCycleCounter;
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static UINT32 TaitoF3SoundTriggerIRQPulseCycleCounter;
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static INT32 TaitoF3SoundTriggerIRQCyclesMode = 0;
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#define IRQ_TRIGGER_OFF 0
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#define IRQ_TRIGGER_ONCE 1
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#define IRQ_TRIGGER_PULSE 2
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static INT32 TaitoF3CpuNum = 2;
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static INT32 __fastcall TaitoF3SoundIRQCallback(INT32 /*irq*/)
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{
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return TaitoF3VectorReg;
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}
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static UINT8 __fastcall TaitoF3Sound68KReadByte(UINT32 a)
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{
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if (a >= 0x140000 && a <= 0x140fff) {
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INT32 Offset = (a & 0xfff) >> 1;
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UINT8 *Ram = (UINT8*)TaitoF3SharedRam;
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return Ram[Offset^1];
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}
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if (a >= 0x260000 && a <= 0x2601ff) {
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INT32 Offset = (a & 0x1ff);
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if (Offset == 0x12 * 2) return 0;
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if (Offset == 0x16 * 2) return 0x27;
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return TaitoES5510DSPRam[Offset^1];
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}
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if (a >= 0x280000 && a <= 0x28001f) {
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INT32 Offset = (a & 0x1f) >> 1;
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if (Offset == 0x05) {
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INT32 Ret = IMRStatus;
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IMRStatus = 0;
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return Ret;
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}
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if (Offset == 0x0e) return 0x01;
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if (Offset == 0x0f) {
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SekSetIRQLine(6, CPU_IRQSTATUS_NONE);
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return 0x00;
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}
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return 0xff;
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}
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if (a >= 0x200000 && a <= 0x20001f) {
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INT32 Offset = ((a & 0x1f) >> 1);
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INT16 rc = ES5505Read(Offset);
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if (Offset&1) rc >>=8;
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return rc&0xff;
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}
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bprintf(PRINT_NORMAL, _T("Sound 68K Read byte => %06X\n"), a);
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return 0;
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}
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static void __fastcall TaitoF3Sound68KWriteByte(UINT32 a, UINT8 d)
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{
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if (a >= 0x140000 && a <= 0x140fff) {
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INT32 Offset = (a & 0xfff) >> 1;
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UINT8 *Ram = (UINT8*)TaitoF3SharedRam;
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Ram[Offset^1] = d;
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return;
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}
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if (a >= 0x260000 && a <= 0x2601ff) {
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INT32 Offset = (a & 0x1ff);
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TaitoES5510DSPRam[Offset^1] = d;
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switch (Offset) {
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case 0x00: {
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TaitoES5510GPRLatch = (TaitoES5510GPRLatch & 0x00ffff) | ((d & 0xff) << 16);
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return;
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}
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case 0x01: {
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TaitoES5510GPRLatch = (TaitoES5510GPRLatch & 0xff00ff) | ((d & 0xff) << 8);
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return;
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}
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case 0x02: {
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TaitoES5510GPRLatch= (TaitoES5510GPRLatch & 0xffff00) | ((d & 0xff) << 0);
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return;
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}
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case 0x03: {
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return;
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}
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case 0x80: {
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if (d < 0xc0) {
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TaitoES5510GPRLatch = TaitoES5510GPR[d];
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}
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return;
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}
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case 0xa0: {
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if (d < 0xc0) {
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TaitoES5510GPR[d] = TaitoF3ES5506Rom[(TaitoES5510GPRLatch >> 8) & (TaitoF3ES5506RomSize - 1)];
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}
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return;
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}
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case 0xc0: {
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return;
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}
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case 0xe0: {
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return;
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}
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default: {
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// bprintf(PRINT_NORMAL,_T("es5510_dsp_w byte %x -> %x\n"), Offset, d);
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return;
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}
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}
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}
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if (a >= 0x280000 && a <= 0x28001f) {
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INT32 Offset = (a & 0x1f) >> 1;
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switch (Offset) {
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case 0x04: {
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switch ((d >> 4) & 0x07) {
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case 0x0: {
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return;
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}
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case 0x01: {
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return;
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}
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case 0x02: {
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return;
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}
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case 0x03: {
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//bprintf(PRINT_NORMAL, _T("counter is %04x (/16), so interrupt once in %d cycles\n"), TaitoF3Counter, (16000000 / 2000000) * TaitoF3Counter * 16);
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TaitoF3SoundTriggerIRQCyclesMode = IRQ_TRIGGER_ONCE;
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TaitoF3SoundTriggerIRQCycleCounter = 0;
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TaitoF3SoundTriggerIRQCycles = (16000000 / 2000000) * TaitoF3Counter * 16;
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return;
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}
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case 0x04: {
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return;
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}
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case 0x05: {
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return;
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}
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case 0x06: {
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//bprintf(PRINT_NORMAL, _T("counter is %04x, so interrupt every %d cycles\n"), TaitoF3Counter, (16000000 / 2000000) * TaitoF3Counter);
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TaitoF3SoundTriggerIRQCyclesMode = IRQ_TRIGGER_PULSE;
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TaitoF3SoundTriggerIRQPulseCycleCounter = 0;
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TaitoF3SoundTriggerIRQPulseCycles = (16000000 / 2000000) * TaitoF3Counter;
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return;
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}
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case 0x07: {
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return;
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}
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}
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}
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case 0x05: {
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M68681IMR = d & 0xff;
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return;
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}
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case 0x06: {
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TaitoF3Counter = ((d & 0xff) << 8) | (TaitoF3Counter & 0xff);
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return;
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}
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case 0x07: {
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TaitoF3Counter = (TaitoF3Counter & 0xff00) | (d & 0xff);
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return;
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}
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case 0x08: return;
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case 0x09: return;
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case 0x0a: return;
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case 0x0b: return;
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case 0x0c: {
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TaitoF3VectorReg = d & 0xff;
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return;
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}
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default: {
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// bprintf(PRINT_NORMAL,_T("f3_68681_w byte %x -> %x\n"), Offset, d);
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return;
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}
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}
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}
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if (a >= 0x300000 && a <= 0x30003f) {
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UINT32 MaxBanks = (TaitoF3ES5506RomSize / 0x200000) - 1;
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INT32 Offset = (a & 0x3f) >> 1;
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d &= MaxBanks;
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es5505_voice_bank_w(Offset, d << 20);
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return;
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}
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switch (a) {
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case 0x340000:
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case 0x340002: {
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// f3_volume_w
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return;
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}
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default: {
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bprintf(PRINT_NORMAL, _T("Sound 68K Write byte => %06X, %02X\n"), a, d);
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}
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}
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}
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static UINT16 __fastcall TaitoF3Sound68KReadWord(UINT32 a)
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{
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if (a >= 0x200000 && a <= 0x20001f) {
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INT32 Offset = (a & 0x1f) >> 1;
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return ES5505Read(Offset);
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}
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bprintf(PRINT_NORMAL, _T("Sound 68K Read word => %06X\n"), a);
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return 0;
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}
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static void __fastcall TaitoF3Sound68KWriteWord(UINT32 a, UINT16 d)
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{
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if (a >= 0x200000 && a <= 0x20001f) {
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INT32 Offset = (a & 0x1f) >> 1;
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ES5505Write(Offset, d);
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return;
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}
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bprintf(PRINT_NORMAL, _T("Sound 68K Write word => %06X, %04X\n"), a, d);
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}
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void TaitoF3SoundReset()
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{
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memcpy(TaitoF3SoundRam, TaitoF3SoundRom, 8);
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// taito system resets these
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//if (TaitoNumES5505 == 0) {
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{
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SekOpen(TaitoF3CpuNum);
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SekReset();
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ES5506Reset();
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SekClose();
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}
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TaitoF3Counter = 0;
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TaitoF3VectorReg = 0;
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TaitoES5510GPRLatch = 0;
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M68681IMR = 0;
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IMRStatus = 0;
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TaitoF3SoundTriggerIRQCycles = 0;
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TaitoF3SoundTriggerIRQPulseCycles = 0;
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TaitoF3SoundTriggerIRQCycleCounter = 0;
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TaitoF3SoundTriggerIRQPulseCycleCounter = 0;
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TaitoF3SoundTriggerIRQCyclesMode = 0;
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}
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void TaitoF3SoundExit()
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{
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// do not exit Sek here! All known F3 sound drivers have m68ec020 as main!
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TaitoF3SoundRom = NULL;
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TaitoF3SoundRam = NULL;
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TaitoF3ES5506Rom = NULL;
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TaitoF3SharedRam = NULL;
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TaitoES5510DSPRam = NULL;
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TaitoES5510GPR = NULL;
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TaitoF3ES5506RomSize = 0x1000000;
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ES5506Exit();
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}
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void TaitoF3SoundInit(INT32 cpunum)
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{
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TaitoF3CpuNum = cpunum;
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SekInit(TaitoF3CpuNum, 0x68000);
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SekOpen(TaitoF3CpuNum);
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SekMapMemory(TaitoF3SoundRam , 0x000000, 0x00ffff, MAP_RAM);
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SekMapMemory(TaitoF3SoundRam , 0x010000, 0x01ffff, MAP_RAM);
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SekMapMemory(TaitoF3SoundRam , 0x020000, 0x02ffff, MAP_RAM);
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SekMapMemory(TaitoF3SoundRam , 0x030000, 0x03ffff, MAP_RAM);
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SekMapMemory(TaitoF3SoundRom , 0xc00000, 0xcfffff, MAP_ROM);
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SekMapMemory(TaitoF3SoundRam , 0xff0000, 0xffffff, MAP_RAM);
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SekSetReadByteHandler(0, TaitoF3Sound68KReadByte);
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SekSetWriteByteHandler(0, TaitoF3Sound68KWriteByte);
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SekSetReadWordHandler(0, TaitoF3Sound68KReadWord);
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SekSetWriteWordHandler(0, TaitoF3Sound68KWriteWord);
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SekSetIrqCallback(TaitoF3SoundIRQCallback);
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SekClose();
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ES5505Init(30476100/2, TaitoF3ES5506Rom, TaitoF3ES5506Rom, NULL);
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}
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void TaitoF3CpuUpdate(INT32 nInterleave, INT32 nCurrentSlice)
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{
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static INT32 nCyclesDone = 0;
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if (nCurrentSlice == 0) {
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nCyclesDone = 0;
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}
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INT32 nTotalCycles = 16000000 / (nBurnFPS / 100);
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SekOpen(TaitoF3CpuNum);
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INT32 nNext = (nCurrentSlice + 1) * nTotalCycles / nInterleave;
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INT32 nSegment = nNext - nCyclesDone;
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nCyclesDone += SekRun(nSegment);
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if (TaitoF3SoundTriggerIRQCyclesMode == IRQ_TRIGGER_ONCE) {
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TaitoF3SoundTriggerIRQCycleCounter += nSegment;
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if (TaitoF3SoundTriggerIRQCycleCounter >= TaitoF3SoundTriggerIRQCycles) {
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TaitoF3SoundTriggerIRQCyclesMode = IRQ_TRIGGER_OFF;
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if (M68681IMR & 0x08) {
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SekSetIRQLine(6, CPU_IRQSTATUS_ACK);
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IMRStatus |= 0x08;
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}
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}
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}
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if (TaitoF3SoundTriggerIRQCyclesMode == IRQ_TRIGGER_PULSE) {
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TaitoF3SoundTriggerIRQPulseCycleCounter += nSegment;
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if (TaitoF3SoundTriggerIRQPulseCycleCounter >= TaitoF3SoundTriggerIRQPulseCycles) {
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if (M68681IMR & 0x08) {
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SekSetIRQLine(6, CPU_IRQSTATUS_ACK);
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IMRStatus |= 0x08;
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}
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TaitoF3SoundTriggerIRQPulseCycleCounter = 0;
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}
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}
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SekClose();
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}
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void TaitoF3SoundUpdate(INT16 *pDest, INT32 nLen)
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{
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if (pBurnSoundOut) {
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ES5505Update(pDest, nLen);
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}
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}
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INT32 TaitoF3SoundScan(INT32 nAction, INT32 *pnMin)
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{
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if (nAction & ACB_DRIVER_DATA) {
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// SekScan(nAction); // call in driver!
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ES5506Scan(nAction, pnMin);
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SCAN_VAR(TaitoF3Counter);
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SCAN_VAR(TaitoF3VectorReg);
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SCAN_VAR(TaitoES5510GPRLatch);
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SCAN_VAR(M68681IMR);
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SCAN_VAR(IMRStatus);
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SCAN_VAR(TaitoF3SoundTriggerIRQCycles);
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SCAN_VAR(TaitoF3SoundTriggerIRQPulseCycles);
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SCAN_VAR(TaitoF3SoundTriggerIRQCycleCounter);
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SCAN_VAR(TaitoF3SoundTriggerIRQPulseCycleCounter);
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SCAN_VAR(TaitoF3SoundTriggerIRQCyclesMode);
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}
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return 0;
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}
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16
src/burn/drv/taito/taitof3_snd.h
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16
src/burn/drv/taito/taitof3_snd.h
Normal file
@ -0,0 +1,16 @@
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extern UINT8 *TaitoF3SoundRom; // 1 MB
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extern UINT8 *TaitoF3SoundRam; // 64 KB
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extern UINT8 *TaitoF3ES5506Rom; // variable...
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extern UINT8 *TaitoF3SharedRam; // 2 KB
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extern UINT8 *TaitoES5510DSPRam; // 512 Bytes
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extern UINT32 *TaitoES5510GPR; // 192x4 Bytes
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extern INT32 TaitoF3ES5506RomSize; //
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void TaitoF3SoundReset();
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void TaitoF3SoundExit();
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void TaitoF3SoundInit(INT32 cpunum); // which cpu?
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void TaitoF3CpuUpdate(INT32 nInterleave, INT32 nCurrentSlice);
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void TaitoF3SoundUpdate(INT16 *pDest, INT32 nLen);
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INT32 TaitoF3SoundScan(INT32 nAction, INT32 *pnMin);
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