#include "../device.h"
#include "../event.h"
-#include "towns_crtc.h"
//#include "../hd46505.h"
#include "../i8251.h"
#include "../i8253.h"
#include "../scsi_host.h"
#include "../upd71071.h"
+#include "towns_crtc.h"
// Electric Volume
//#include "mb87078.h"
//YM-2612 "OPN2"
//#include "../ym2612.h"
//RF5C68 PCM
-//#include "rp5c68.h"
+#include "rp5c68.h"
//AD7820 ADC
-//#include "ad7820.h"
+#include "ad7820.h"
// 80387?
#ifdef USE_DEBUGGER
#include "../debugger.h"
#endif
-#include "bios.h"
#include "cmos.h"
#include "floppy.h"
#include "keyboard.h"
80386SX 0x03
80486 0x02
*/
- static const int cpu_clock[] = {
-#if defined(HAS_I386)
- 16000000, 20000000
-#elif defined(HAS_I486)
- 20000000, 25000000
-#endif
- };
-
-#if defined(_FMR60) && (defined(HAS_I386) || defined(HAS_I486) || defined(HAS_PENTIUM))
- uint8_t machine_id = 0xf0; // FMR-70/80
-#else
- uint8_t machine_id = 0xf8; // FMR-50/60
-#endif
-
- FILEIO* fio = new FILEIO();
- if(fio->Fopen(create_local_path(_T("MACHINE.ID")), FILEIO_READ_BINARY)) {
- machine_id = fio->Fgetc();
- fio->Fclose();
- }
- delete fio;
-
- machine_id &= ~7;
-#if defined(HAS_I286)
- machine_id |= 0; // 286
-#elif defined(HAS_I386)
-// machine_id |= 1; // 386DX
- machine_id |= 3; // 386SX
-#elif defined(HAS_I486)
- machine_id |= 2; // 486SX/DX
-#endif
// create devices
first_device = last_device = NULL;
#endif
#endif
- crtc = new TOWNS_CRTC(this, emu);
+ io = new IO(this, emu);
-#if defined(_USE_QT)
- crtc->set_device_name(_T("TOWNS CRTC"));
+ crtc = new TOWNS_CRTC(this, emu);
+ cdc = new CDC(this, emu);
+ cdc_scsi = new SCSI_HOST(this, emu);
+ cdrom = new TOWNS_CDROM(this, emu);
+
+ memory = new TOWNS_MEMORY(this, emu);
+ vram = new TOWNS_VRAM(this, emu);
+ sprite = new TOWNS_SPRITE(this, emu);
+ sysrom = new SYSROM(this, emu);
+ msdosrom = new MSDOSROM(this, emu);
+ fontrom = new FONT_ROM(this, emu);
+ dictionary = new DICTIONARY(this, emu);
+#if defined(HAS_20PIX_FONTS)
+ fontrom_20pix = new FONT_ROM_20PIX(this, emu);
#endif
+ serialrom = new SERIAL_ROM(this, emu);
+
+ adc = new AD7820KR(this, emu);
+ adpcm = new RF5C68(this, emu);
+ e_volume[0] = new MB87878(this, emu);
+ e_volume[1] = new MB87878(this, emu);
sio = new I8251(this, emu);
pit0 = new I8253(this, emu);
pit1 = new I8253(this, emu);
pic = new I8259(this, emu);
- io = new IO(this, emu);
fdc = new MB8877(this, emu);
rtc = new MSM58321(this, emu);
- pcm = new PCM1BIT(this, emu);
-#if defined(_USE_QT)
- sio->set_device_name(_T("i8251 SIO"));
- pit0->set_device_name(_T("i8253 PIT #0"));
- pit1->set_device_name(_T("i8253 PIT #1"));
- pic->set_device_name(_T("i8259 PIC"));
- rtc->set_device_name(_T("MSM58321 RTC"));
- pcm->set_device_name(_T("PCM SOUND"));
-#endif
+ beep = new PCM1BIT(this, emu);
+ opn2 = new YM2612(this, emu);
scsi_host = new SCSI_HOST(this, emu);
-#if defined(_USE_QT)
scsi_host->set_device_name(_T("SCSI HOST"));
-#endif
for(int i = 0; i < 7; i++) {
if(FILEIO::IsFileExisting(create_local_path(_T("SCSI%d.DAT"), i))) {
SCSI_HDD* scsi_hdd = new SCSI_HDD(this, emu);
}
}
dma = new UPD71071(this, emu);
-#if defined(_USE_QT)
- dma->set_device_name(_T("uPD71071 DMAC"));
-#endif
- if(FILEIO::IsFileExisting(create_local_path(_T("IPL.ROM")))) {
- bios = NULL;
- } else {
- bios = new BIOS(this, emu);
-#if defined(_USE_QT)
- bios->set_device_name(_T("PSEUDO BIOS"));
-#endif
- }
- cmos = new CMOS(this, emu);
+ extra_dma = new UPD71071(this, emu);
+
floppy = new FLOPPY(this, emu);
keyboard = new KEYBOARD(this, emu);
- memory = new MEMORY(this, emu);
+ memory = new TOWNS_MEMORY(this, emu);
scsi = new SCSI(this, emu);
-// serial = new SERIAL(this, emu);
timer = new TIMER(this, emu);
-#if defined(_USE_QT)
- cmos->set_device_name(_T("CMOS RAM"));
- floppy->set_device_name(_T("FLOPPY I/F"));
- keyboard->set_device_name(_T("KEYBOARD"));
- memory->set_device_name(_T("MEMORY"));
- scsi->set_device_name(_T("SCSI I/F"));
- //serial->set_device_name(_T("SERIAL I/F"));
- timer->set_device_name(_T("TIMER I/F"));
+
+ uint16_t machine_id = 0x0100; // FM-Towns1
+ uint16_t cpu_id = 0x0001; // i386DX
+ uint32_t cpu_clock = 16000 * 1000; // 16MHz
+#if defined(_FMTOWNS1_2ND_GEN)
+ machine_id = 0x0200; // 1F/2F/1H/2H
+#elif defined(_FMTOWNS_UX_VARIANTS)
+ machine_id = 0x0300; // UX10/20/40
+ cpu_id = 0x0003; // i386SX
+#elif defined(_FMTOWNS1_3RD_GEN)
+ machine_id = 0x0400; // 10F/20F.40H/80H
+#elif defined(_FMTOWNS2_CX_VARIANTS)
+ machine_id = 0x0500; // CX10/20/30/40
+#elif defined(_FMTOWNS_UG_VARIANTS)
+ machine_id = 0x0600; // UG10/20/40/80
+ cpu_id = 0x0003; // i386SX
+ cpu_clock = 20000 * 1000; // 20MHz
+#elif defined(_FMTOWNS_HR_VARIANTS)
+ machine_id = 0x0700;
+ cpu_id = 0x0002; // i486SX
+ cpu_clock = 20000 * 1000; // 20MHz
+#elif defined(_FMTOWNS_HG_VARIANTS)
+ machine_id = 0x0800;
+ cpu_clock = 20000 * 1000; // 20MHz
+#elif defined(_FMTOWNS_SG_VARIANTS)
+ machine_id = 0x0800; // OK?
+#elif defined(_FMTOWNS_SR_VARIANTS)
+ machine_id = 0x0700; // OK?
+ cpu_id = 0x0002; // i486SX
+ cpu_clock = 20000 * 1000; // 20MHz
+#elif defined(_FMTOWNS_MA_VARIANTS)
+ machine_id = 0x0b00; // OK?
+ cpu_id = 0x0002; // i486SX
+ cpu_clock = 33000 * 1000; // 33MHz
+#elif defined(_FMTOWNS_ME_VARIANTS)
+ machine_id = 0x0d00; // OK?
+ cpu_id = 0x0002; // i486SX
+ cpu_clock = 25000 * 1000; // 25MHz
+#elif defined(_FMTOWNS_MF_VARIANTS)
+ machine_id = 0x0f00; // OK?
+ cpu_id = 0x0002; // i486SX
+ cpu_clock = 33000 * 1000; // 33MHz
+#elif defined(_FMTOWNS_MX_VARIANTS)
+ machine_id = 0x0c00; // OK?
+ cpu_id = 0x0002; // i486DX (With FPU?)
+ cpu_clock = 66000 * 1000; // 66MHz
+#elif defined(_FMTOWNS_MX_VARIANTS)
+ machine_id = 0x0c00; // OK?
+ cpu_id = 0x0002; // i486DX (With FPU?)
+ cpu_clock = 66000 * 1000; // 66MHz
+#else
+ // ToDo: Pentium Model (After HB).
+
+
#endif
+ set_machine_type(machine_id, cpu_id);
// set contexts
- event->set_context_cpu(cpu, cpu_clock[config.cpu_type & 1]);
- event->set_context_sound(pcm);
-#if defined(USE_SOUND_FILES)
+ event->set_context_cpu(cpu, cpu_clock);
+ event->set_context_sound(beep);
+ event->set_context_sound(opn2);
+ event->set_context_sound(adpcm);
+ event->set_context_sound(cdc);
+ //event->set_context_sound_in(cdc);
+ //event->set_context_sound_in(line_in);
+ //event->set_context_sound_in(mic);
+ //event->set_context_sound_in(modem);
+
if(fdc->load_sound_data(MB8877_SND_TYPE_SEEK, _T("FDDSEEK.WAV"))) {
event->set_context_sound(fdc);
}
-#endif
/* pic 0 timer
1 keyboard
6 floppy drive or dma ???
7 (slave)
8 scsi
- 9 (option)
+ 9 cd-rom controller
10 (option)
- 11 (option)
+ 11 crtc vsync
12 printer
- 13 (option)
+ 13 sound (OPN2 + ADPCM)
14 (option)
15 (reserve)
-
+ nmi 0 keyboard (RAS)
+ 1 extend slot
dma 0 floppy drive
1 hard drive
- 2 (option)
- 3 (reserve)
+ 2 printer
+ 3 cd-rom controller
+ dma 4 extend slot
+ 5 (reserve)
+ 6 (reserve)
+ 7 (reserve)
+
+
*/
- crtc->set_context_disp(memory, SIG_MEMORY_DISP, 1);
- crtc->set_context_vsync(memory, SIG_MEMORY_VSYNC, 1);
-#ifdef _FMR60
- acrtc->set_vram_ptr((uint16_t*)memory->get_vram(), 0x80000);
-#endif
+
+
+
pit0->set_context_ch0(timer, SIG_TIMER_CH0, 1);
pit0->set_context_ch1(timer, SIG_TIMER_CH1, 1);
- pit0->set_context_ch2(pcm, SIG_PCM1BIT_SIGNAL, 1);
+ pit0->set_context_ch2(beep, SIG_PCM1BIT_SIGNAL, 1);
pit0->set_constant_clock(0, 307200);
pit0->set_constant_clock(1, 307200);
pit0->set_constant_clock(2, 307200);
dma->set_context_memory(memory);
dma->set_context_ch0(fdc);
dma->set_context_ch1(scsi_host);
+ //dma->set_context_ch2(printer);
+ dma->set_context_ch3(cdc);
+ dma->set_context_child_dma(extra_dma);
floppy->set_context_fdc(fdc);
floppy->set_context_pic(pic);
keyboard->set_context_pic(pic);
+
+ sprite->set_context_vram(vram);
+
+ //e_volume[0]->set_context_ch0(line_in, MB87878_VOLUME_LEFT);
+ //e_volume[0]->set_context_ch1(line_in, MB87878_VOLUME_RIGHT);
+ //e_volume[0]->set_context_ch2(NULL, MB87878_VOLUME_LEFT);
+ //e_volume[0]->set_context_ch3(NULL, MB87878_VOLUME_RIGHT);
+ e_volume[1]->set_context_ch0(cdc, MB87878_VOLUME_LEFT);
+ e_volume[1]->set_context_ch1(cdc, MB87878_VOLUME_RIGHT);
+ //e_volume[1]->set_context_ch2(mic, MB87878_VOLUME_LEFT | MB87878_VOLUME_RIGHT);
+ //e_volume[1]->set_context_ch3(modem, MB87878_VOLUME_LEFT | MB87878_VOLUME_RIGHT);
+
+ memory->set_context_vram(vram);
+ memory->set_context_rom(sys_rom);
+ memory->set_context_msdos(msdos_rom);
+ memory->set_context_dictionary(dict_rom);
+ memory->set_context_beep(beep);
+ memory->set_context_serial_rom(serial_rom);
+ memory->set_context_sprite(sprite);
+ memory->set_context_machine_id(machine_id);
+ memory->set_context_cpu_id(cpu_id);
memory->set_context_cpu(cpu);
- memory->set_machine_id(machine_id);
- memory->set_context_crtc(crtc);
- memory->set_chregs_ptr(crtc->get_regs());
+
+ cdc->set_context_cdrom(cdrom);
+ cdc->set_context_scsi_host(cdc_scsi);
+ cdc->set_context_drq(dma, SIG_UPD71071_CH3, 0xff);
+ cdc->set_context_pic(pic, SIG_I8259_CHIP1 | SIG_I8259_IR1);
+
+ crtc->set_context_vsync(pic, SIG_I8259_CHIP1 | SIG_I8259_IR3); // VSYNC
+ sound->set_context_pic(pic, SIG_I8259_CHIP1 | SIG_I8259_IR5); // ADPCM AND OPN2
+ sound->set_context_opn2(opn2);
+ sound->set_context_adpcm(adpcm);
+ sound->set_context_adc(adc);
+
+
+
+
scsi->set_context_dma(dma);
scsi->set_context_pic(pic);
scsi->set_context_host(scsi_host);
- timer->set_context_pcm(pcm);
+ timer->set_context_pcm(beep);
timer->set_context_pic(pic);
timer->set_context_rtc(rtc);
cpu->set_context_mem(memory);
cpu->set_context_io(io);
cpu->set_context_intr(pic);
- if(bios) {
- bios->set_context_mem(memory);
- bios->set_context_io(io);
- bios->set_cmos_ptr(cmos->get_cmos());
- bios->set_vram_ptr(memory->get_vram());
- bios->set_cvram_ptr(memory->get_cvram());
-#ifdef _FMR60
- bios->set_avram_ptr(memory->get_avram());
-#else
- bios->set_kvram_ptr(memory->get_kvram());
-#endif
- cpu->set_context_bios(bios);
- }
-#ifdef SINGLE_MODE_DMA
cpu->set_context_dma(dma);
-#endif
+
+
#ifdef USE_DEBUGGER
cpu->set_context_debugger(new DEBUGGER(this, emu));
#endif
+
// i/o bus
io->set_iomap_alias_rw(0x00, pic, I8259_ADDR_CHIP0 | 0);
io->set_iomap_alias_rw(0x12, pic, I8259_ADDR_CHIP1 | 1);
io->set_iomap_single_rw(0x20, memory); // reset
io->set_iomap_single_r(0x21, memory); // cpu misc
- io->set_iomap_single_w(0x22, memory); // dma
- io->set_iomap_single_rw(0x24, memory); // dma
- io->set_iomap_single_r(0x26, timer);
- io->set_iomap_single_r(0x27, timer);
+ io->set_iomap_single_w(0x22, memory); // power
+ //io->set_iomap_single_rw(0x24, memory); // dma
+ io->set_iomap_single_r(0x25, memory); // cpu_misc4 (after Towns2)
+ //io->set_iomap_single_r(0x26, timer);
+ //io->set_iomap_single_r(0x27, timer);
+ io->set_iomap_single_r(0x28, memory); // NMI MASK (after Towns2)
io->set_iomap_single_r(0x30, memory); // cpu id
+ io->set_iomap_single_r(0x31, memory); // cpu id
+
+ io->set_iomap_single_rw(0x32, serial_rom); // serial rom
+
io->set_iomap_alias_rw(0x40, pit0, 0);
io->set_iomap_alias_rw(0x42, pit0, 1);
io->set_iomap_alias_rw(0x44, pit0, 2);
io->set_iomap_alias_rw(0x52, pit1, 1);
io->set_iomap_alias_rw(0x54, pit1, 2);
io->set_iomap_alias_rw(0x56, pit1, 3);
+
io->set_iomap_single_rw(0x60, timer);
+ io->set_iomap_single_rw(0x68, timer); // Interval timer register2 (after Towns 10F).
+ io->set_iomap_single_rw(0x6a, timer); // Interval timer register2 (after Towns 10F).
+ io->set_iomap_single_rw(0x6b, timer); // Interval timer register2 (after Towns 10F).
+ io->set_iomap_single_rw(0x6c, memory); // 1uS wait register (after Towns 10F).
+
io->set_iomap_single_rw(0x70, timer);
io->set_iomap_single_w(0x80, timer);
-#ifdef _FMRCARD
- io->set_iomap_single_w(0x90, cmos);
-#endif
+
io->set_iomap_range_rw(0xa0, 0xaf, dma);
+ io->set_iomap_range_rw(0xb0, 0xbf, extra_dma);
+
io->set_iomap_alias_rw(0x200, fdc, 0);
io->set_iomap_alias_rw(0x202, fdc, 1);
io->set_iomap_alias_rw(0x204, fdc, 2);
io->set_iomap_alias_rw(0x206, fdc, 3);
io->set_iomap_single_rw(0x208, floppy);
io->set_iomap_single_rw(0x20c, floppy);
- io->set_iomap_single_rw(0x400, memory); // crtc
- io->set_iomap_single_rw(0x402, memory); // crtc
- io->set_iomap_single_rw(0x404, memory); // crtc
- io->set_iomap_single_w(0x408, memory); // crtc
- io->set_iomap_single_rw(0x40a, memory); // crtc
- io->set_iomap_single_rw(0x40c, memory); // crtc
- io->set_iomap_single_rw(0x40e, memory); // crtc
- io->set_iomap_alias_rw(0x500, crtc, 0);
- io->set_iomap_alias_rw(0x502, crtc, 1);
-#ifdef _FMR60
- io->set_iomap_range_rw(0x520, 0x523, acrtc);
-#endif
+ io->set_iomap_single_rw(0x20e, floppy); // Towns drive SW
+
+ io->set_iomap_single_rw(0x400, memory); // System Status
+ //io->set_iomap_single_rw(0x402, memory);
+ io->set_iomap_single_rw(0x404, memory); // System status
+
+ io->set_iomap_range_rw(0x440, 0x443, crtc); // CRTC
+ io->set_iomap_range_rw(0x448, 0x44c, vram); //
+ io->set_iomap_single_rw(0x450, sprite); //
+ io->set_iomap_single_rw(0x452, sprite); //
+
+ io->set_iomap_range_rw(0x458, 0x45f, vram); // CRTC
+
+ io->set_iomap_single_rw(0x480, memory); //
+ io->set_iomap_single_rw(0x484, memory); // Dictionary
+ //io->set_iomap_alias_r(0x48a, memory_card, 0); //
+ //io->set_iomap_alias_rw(0x490, memory_card); // After Towns2
+ //io->set_iomap_alias_rw(0x491, memory_card); // After Towns2
+
+ io->set_iomap_range_rw(0x4c0, 0x4cf, cdc); // CDROM
+ // PAD, Sound
+ io->set_iomap_alias_r(0x4d0, pad, 0); // Pad1
+ io->set_iomap_alias_r(0x4d2, pad, 1); // Pad 2
+ io->set_iomap_alias_rw(0x4d5, sound, 0); // mute
+ io->set_iomap_alias_w(0x4d6, pad, 3); // Pad out
+
+ // OPN2(YM2612)
+ io->set_iomap_alias_rw(0x4d8, opn2, 0); // STATUS(R)/Addrreg 0(W)
+ io->set_iomap_alias_w(0x4da, opn2, 1); // Datareg 0(W)
+ io->set_iomap_alias_w(0x4dc, opn2, 2); // Addrreg 1(W)
+ io->set_iomap_alias_w(0x4de, opn2, 3); // Datareg 1(W)
+ // Electrical volume
+ io->set_iomap_alias_rw(0x4e0, e_volume[0], 0);
+ io->set_iomap_alias_rw(0x4e1, e_volume[0], 1);
+ io->set_iomap_alias_rw(0x4e2, e_volume[1], 0);
+ io->set_iomap_alias_rw(0x4e3, e_volume[1], 1);
+
+ // ADPCM
+ io->set_iomap_single_w(0x4e7, 0x4ff, adpcm); //
+
+ io->set_iomap_single_rw(0x5c0, memory); // NMI MASK
+ io->set_iomap_single_r(0x5c2, memory); // NMI STATUS
+ io->set_iomap_single_r(0x5c8, vram); // TVRAM EMULATION
+ io->set_iomap_single_w(0x5ca, vram); // VSYNC INTERRUPT
+
+ io->set_iomap_single_r(0x5e8, memory); // RAM capacity register.(later Towns1H/2H/1F/2F).
+ io->set_iomap_single_r(0x5ec, memory); // RAM Wait register , ofcially after Towns2, but exists after Towns1H.
+
io->set_iomap_single_rw(0x600, keyboard);
io->set_iomap_single_rw(0x602, keyboard);
io->set_iomap_single_rw(0x604, keyboard);
+ //io->set_iomap_single_r(0x606, keyboard); // BufFul (After Towns2)
+
+ //io->set_iomap_single_rw(0x800, printer);
+ //io->set_iomap_single_rw(0x802, printer);
+ //io->set_iomap_single_rw(0x804, printer);
+
io->set_iomap_alias_rw(0xa00, sio, 0);
io->set_iomap_alias_rw(0xa02, sio, 1);
// io->set_iomap_single_r(0xa04, serial);
// io->set_iomap_single_r(0xa06, serial);
// io->set_iomap_single_w(0xa08, serial);
+// io->set_iomap_single_rw(0xa0a, modem);
+
io->set_iomap_single_rw(0xc30, scsi);
io->set_iomap_single_rw(0xc32, scsi);
- io->set_iomap_range_rw(0x3000, 0x3fff, cmos);
- io->set_iomap_range_rw(0xfd98, 0xfd9f, memory); // crtc
- io->set_iomap_single_rw(0xfda0, memory); // crtc
+
+ io->set_iomap_range_rw(0x3000, 0x3fff, memory); // CMOS
+ io->set_iomap_range_rw(0xfd90, 0xfda0, vram); // Palette and CRTC
+
+ // Vram allocation may be before initialize().
+ bool alloc_failed = false;
+ for(int bank = 0; bank < 2; bank++) {
+ if(alloc_failed) break;
+ for(int layer = 0; layer < 2; layer++) {
+ d_renderbuffer[bank][layer] = NULL;
+ renderbuffer_size[bank][layer] = 0;
+
+ uint32_t initial_width = 640;
+ uint32_t initial_height = 480;
+ uint32_t initial_stride = 640;
+ uint32_t __size = initial_stride * initial_height * sizeof(scrntype_t);
+ scrntype_t *p = (scrntype_t*)malloc(__size);
+ if(p == NULL) {
+ alloc_faled = true;
+ break;
+ } else {
+ memset(p, 0x00, __size);
+ renderbuffer_size[bank][layer] = __size;
+ d_renderbuffer[bank][layer] = p;
+ d_vram->set_context_renderbuffer(p, layer, bank, width, height, stride);
+ }
+ }
+ }
+ if(alloc_failed) {
+ for(int bank = 0; bank < 2; bank++) {
+ for(int layer = 0; layer < 2; layer++) {
+ renderbuffer_size[bank][layer] = 0;
+ if(d_renderbuffer[bank][layer] != NULL) {
+ free((void *)(d_renderbuffer[bank][layer]));
+ }
+ d_renderbuffer[bank][layer] = NULL;
+ d_vram->set_context_renderbuffer(NULL, layer, bank, 0, 0, 0);
+ }
+ }
+ }
// initialize all devices
#if defined(__GIT_REPO_VERSION)
strncpy(_git_revision, __GIT_REPO_VERSION, sizeof(_git_revision) - 1);
for(DEVICE* device = first_device; device; device = device->next_device) {
device->initialize();
}
- if(bios) {
- for(int i = 0; i < MAX_DRIVE; i++) {
- bios->set_disk_handler(i, fdc->get_disk_handler(i));
- }
- }
}
VM::~VM()
return NULL;
}
+void VM::set_machine_type(uint16_t machine_id, uint16_t cpu_id)
+{
+ if(memory != NULL) {
+ memory->set_cpu_id(cpu_id);
+ memory->set_machine_id(machine_id);
+ }
+ if(vram != NULL) {
+ vram->set_cpu_id(cpu_id);
+ vram->set_machine_id(machine_id);
+ }
+ if(sprite != NULL) {
+ sprite->set_cpu_id(cpu_id);
+ sprite->set_machine_id(machine_id);
+ }
+ if(sys_rom != NULL) {
+ sysrom->set_cpu_id(cpu_id);
+ sysrom->set_machine_id(machine_id);
+ }
+ if(msdos_rom != NULL) {
+ msdosrom->set_cpu_id(cpu_id);
+ msdosrom->set_machine_id(machine_id);
+ }
+ if(dictinoary != NULL) {
+ dictionary->set_cpu_id(cpu_id);
+ dictionary->set_machine_id(machine_id);
+ }
+ if(fontrom != NULL) {
+ fontrom->set_cpu_id(cpu_id);
+ fontrom->set_machine_id(machine_id);
+ }
+ if(serialrom != NULL) {
+ serialrom->set_cpu_id(cpu_id);
+ serialrom->set_machine_id(machine_id);
+ }
+ if(crtc != NULL) {
+ crtc->set_cpu_id(cpu_id);
+ crtc->set_machine_id(machine_id);
+ }
+ if(cdc != NULL) {
+ cdc->set_cpu_id(cpu_id);
+ cdc->set_machine_id(machine_id);
+ }
+#if defined(HAS_20PIX_FONTS)
+ if(fontrom_20pix != NULL) {
+ fontrom_20pix->set_cpu_id(cpu_id);
+ fontrom_20pix->set_machine_id(machine_id);
+ }
+#endif
+
+}
+
+
// ----------------------------------------------------------------------------
// drive virtual machine
// ----------------------------------------------------------------------------
event->initialize_sound(rate, samples);
// init sound gen
- pcm->initialize_sound(rate, 8000);
+ beep->initialize_sound(rate, 8000);
}
uint16_t* VM::create_sound(int* extra_frames)
return event->get_sound_buffer_ptr();
}
+// ToDo: Sound IN as double buffer.
+bool VM::clear_sound_in()
+{
+ bool f = false;
+ sound_in_buf_bank = !sound_in_buf_bank;
+ lock_soundbuf();
+
+ sound_in_buf = sound_in_buf_pool[(sound_in_buf_bank) ? 1 : 0];
+ if(sound_in_buf != NULL) {
+ memset(sound_in_buf, 0x00, sound_in_bufsize * 2 * sizeof(int32_t));
+ f = true;
+ } else {
+ f = false;
+ }
+ for(int ch = 0; ch < 4; ch++) {
+ sound_in_bufptr[ch] = 0;
+ }
+ sound_in_outptr = 0;
+ unlock_soundbuf();
+ return f;
+}
+
+void VM::initialize_sample_in_buf(int samples)
+{
+ sound_in_bufsize = 0;
+ sound_in_buf = NULL;
+ if(samples <= 0) return;
+
+ sound_in_bufsize = samples;
+ sound_in_buf_pool = (int32_t*)malloc(samples * sizeof(int32_t) * 2);
+
+}
+
+int VM::get_samples_in_buf(int ch, int32* dst, int samples)
+{
+ bool over = false;
+ if(samples <= 0) return 0;
+ if(samples >= sound_in_bufsize) return 0;
+ if((sound_in_outptr + samples) >= sound_in_bufsize) {
+ samples = sound_in_bufsize - sound_in_outptr;
+ over = true;
+ }
+ lock_soundbuf();
+ memcpy(dst, &(sound_in_buf[sound_in_outptr << 1]), samples * sizeof(int32_t) * 2);
+ unlock_soundbuf();
+
+ return samples;
+}
+
+int VM::get_samples_length_sound_in()
+{
+ return sound_in_bufsize;
+}
+
+int VM::sound_in(int ch, int32* src, int samples)
+{
+ if(ch < 0) return 0;
+ if(ch >= 4) return 0;
+ int left = samples;
+ int np = sound_in_bufptr[ch];
+ int sp = 0;
+ for(;left > 0; left--) {
+ if(np >= (sound_in_bufsize << 1)) break;
+ lock_soundbuf();
+ sound_in_buf[np + 0] = sound_in_buf[np + 0] + src[sp + 0];
+ sound_in_buf[np + 1] = sound_in_buf[np + 1] + src[sp + 1];
+ if(sound_in_buf[np + 0] > 32767) sound_in_buf[np + 0] = 32767;
+ if(sound_in_buf[np + 0] < -32768) sound_in_buf[np + 0] = -32768;
+ if(sound_in_buf[np + 1] > 32767) sound_in_buf[np + 1] = 32767;
+ if(sound_in_buf[np + 1] < -32768) sound_in_buf[np + 1] = -32768;
+ unlock_soundbuf();
+ np = np + 2;
+ sp = sp + 2;
+ }
+ return left;
+}
+
#ifdef USE_SOUND_VOLUME
void VM::set_sound_device_volume(int ch, int decibel_l, int decibel_r)
{
- if(ch == 0) {
- pcm->set_volume(0, decibel_l, decibel_r);
+#ifndef HAS_LINEIN_SOUND
+ if(ch >= 4) ch++;
+#endif
+#ifndef HAS_MIC_SOUND
+ if(ch >= 5) ch++;
+#endif
+#ifndef HAS_MODEM_SOUND
+ if(ch >= 6) ch++;
+#endif
+#ifndef HAS_2ND_ADPCM
+ if(ch >= 7) ch++;
+#endif
+ if(ch == 0) { // BEEP
+ beep->set_volume(0, decibel_l, decibel_r);
}
-#if defined(USE_SOUND_FILES)
- else if(ch == 1) {
+ else if(ch == 1) { // CD-ROM
+ e_volume[1]->set_volume(0, decibel_l);
+ e_volume[1]->set_volume(1, decibel_r);
+ }
+ else if(ch == 2) { // OPN2
+ opn2->set_volume(0, decibel_l, decibel_r);
+ }
+ else if(ch == 3) { // ADPCM
+ adpcm->set_volume(0, decibel_l, decibel_r);
+ }
+ else if(ch == 4) { // LINE IN
+ e_volume[0]->set_volume(0, decibel_l);
+ e_volume[0]->set_volume(1, decibel_r);
+ }
+ else if(ch == 5) { // MIC
+ e_volume[1]->set_volume(2, (decibel_l + decibel_r) / 2);
+ }
+ else if(ch == 6) { // MODEM
+ e_volume[1]->set_volume(2, (decibel_l + decibel_r) / 2);
+ }
+ else if(ch == 7) { // ADPCM
+ adpcm2->set_volume(0, decibel_l, decibel_r);
+ }
+ else if(ch == 8) { // FDD
fdc->set_volume(0, decibel_l, decibel_r);
}
-#endif
+ else if(ch == 9) { // HDD(ToDo)
+ fdc->set_volume(0, decibel_l, decibel_r);
+ }
+
}
#endif
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