public static void sound_reset()
{
switch (Machine.sBoard)
{
case "CPS-1":
YM2151.ym2151_reset_chip();
OKI6295.okim6295_reset();
break;
case "CPS-1(QSound)":
case "CPS2":
break;
case "Neo Geo":
FM.ym2610_reset_chip();
break;
case "Namco System 1":
YM2151.ym2151_reset_chip();
break;
case "IGS011":
OKI6295.okim6295_reset();
break;
case "PGM":
ICS2115.ics2115_reset();
break;
}
}
public static void LoadStateBinary(BinaryReader reader)
{
int i, j;
pgm_tx_videoram = reader.ReadBytes(0x2000);
pgm_bg_videoram = reader.ReadBytes(0x4000);
pgm_rowscrollram = reader.ReadBytes(0x800);
pgm_videoregs = reader.ReadBytes(0x10000);
CalVal = reader.ReadByte();
CalMask = reader.ReadByte();
CalCom = reader.ReadByte();
CalCnt = reader.ReadByte();
asic3_reg = reader.ReadByte();
asic3_x = reader.ReadByte();
for (i = 0; i < 3; i++)
{
asic3_latch[i] = reader.ReadByte();
}
asic3_hold = reader.ReadUInt16();
asic3_hilo = reader.ReadUInt16();
Video.paletteram16 = reader.ReadBytes(0x1200);
for (i = 0; i < 0x901; i++)
{
Palette.entry_color[i] = reader.ReadUInt32();
}
Memory.mainram = reader.ReadBytes(0x20000);
MC68000.m1.LoadStateBinary(reader);
Memory.audioram = reader.ReadBytes(0x10000);
Z80A.z1.LoadStateBinary(reader);
Cpuint.LoadStateBinary(reader);
Timer.global_basetime.seconds = reader.ReadInt32();
Timer.global_basetime.attoseconds = reader.ReadInt64();
Video.screenstate.vblank_start_time.seconds = reader.ReadInt32();
Video.screenstate.vblank_start_time.attoseconds = reader.ReadInt64();
Video.screenstate.frame_number = reader.ReadInt64();
Sound.last_update_second = reader.ReadInt32();
for (i = 0; i < 2; i++)
{
Cpuexec.cpu[i].suspend = reader.ReadByte();
Cpuexec.cpu[i].nextsuspend = reader.ReadByte();
Cpuexec.cpu[i].eatcycles = reader.ReadByte();
Cpuexec.cpu[i].nexteatcycles = reader.ReadByte();
Cpuexec.cpu[i].localtime.seconds = reader.ReadInt32();
Cpuexec.cpu[i].localtime.attoseconds = reader.ReadInt64();
}
Timer.LoadStateBinary(reader);
ICS2115.LoadStateBinary(reader);
for (i = 0; i < 3; i++)
{
Sound.latched_value[i] = reader.ReadUInt16();
}
for (i = 0; i < 3; i++)
{
Sound.utempdata[i] = reader.ReadUInt16();
}
Sound.ics2115stream.output_sampindex = reader.ReadInt32();
Sound.ics2115stream.output_base_sampindex = reader.ReadInt32();
Sound.mixerstream.output_sampindex = reader.ReadInt32();
Sound.mixerstream.output_base_sampindex = reader.ReadInt32();
}
public static void SaveStateBinary(BinaryWriter writer)
{
int i, j;
writer.Write(pgm_tx_videoram, 0, 0x2000);
writer.Write(pgm_bg_videoram, 0, 0x4000);
writer.Write(pgm_rowscrollram, 0, 0x800);
writer.Write(pgm_videoregs, 0, 0x10000);
writer.Write(CalVal);
writer.Write(CalMask);
writer.Write(CalCom);
writer.Write(CalCnt);
writer.Write(asic3_reg);
writer.Write(asic3_x);
for (i = 0; i < 3; i++)
{
writer.Write(asic3_latch[i]);
}
writer.Write(asic3_hold);
writer.Write(asic3_hilo);
writer.Write(Video.paletteram16, 0, 0x1200);
for (i = 0; i < 0x901; i++)
{
writer.Write(Palette.entry_color[i]);
}
writer.Write(Memory.mainram, 0, 0x20000);
MC68000.m1.SaveStateBinary(writer);
writer.Write(Memory.audioram, 0, 0x10000);
Z80A.z1.SaveStateBinary(writer);
Cpuint.SaveStateBinary(writer);
writer.Write(Timer.global_basetime.seconds);
writer.Write(Timer.global_basetime.attoseconds);
writer.Write(Video.screenstate.vblank_start_time.seconds);
writer.Write(Video.screenstate.vblank_start_time.attoseconds);
writer.Write(Video.screenstate.frame_number);
writer.Write(Sound.last_update_second);
for (i = 0; i < 2; i++)
{
writer.Write(Cpuexec.cpu[i].suspend);
writer.Write(Cpuexec.cpu[i].nextsuspend);
writer.Write(Cpuexec.cpu[i].eatcycles);
writer.Write(Cpuexec.cpu[i].nexteatcycles);
writer.Write(Cpuexec.cpu[i].localtime.seconds);
writer.Write(Cpuexec.cpu[i].localtime.attoseconds);
}
Timer.SaveStateBinary(writer);
ICS2115.SaveStateBinary(writer);
for (i = 0; i < 3; i++)
{
writer.Write(Sound.latched_value[i]);
}
for (i = 0; i < 3; i++)
{
writer.Write(Sound.utempdata[i]);
}
writer.Write(Sound.ics2115stream.output_sampindex);
writer.Write(Sound.ics2115stream.output_base_sampindex);
writer.Write(Sound.mixerstream.output_sampindex);
writer.Write(Sound.mixerstream.output_base_sampindex);
}
private static void ics2115_0_word_w1(int offset, byte data)
{
switch (offset)
{
case 1:
break;
case 2:
ICS2115.ics2115_w(3, data);
break;
}
}
public static void z80_reset_w(ushort data)
{
if (data == 0x5050)
{
ICS2115.ics2115_reset();
Cpuint.cpunum_set_input_line(1, (int)LineState.INPUT_LINE_HALT, LineState.CLEAR_LINE);
Cpuint.cpunum_set_input_line(1, (int)LineState.INPUT_LINE_RESET, LineState.PULSE_LINE);
}
else
{
Cpuint.cpunum_set_input_line(1, (int)LineState.INPUT_LINE_HALT, LineState.ASSERT_LINE);
}
}
private static void ics2115_0_word_w(int offset, ushort data)
{
switch (offset)
{
case 1:
ICS2115.ics2115_w(1, (byte)data);
break;
case 2:
ICS2115.ics2115_w(2, (byte)data);
ICS2115.ics2115_w(3, (byte)(data >> 8));
break;
}
}
private static ushort ics2115_0_word_r(int offset)
{
switch (offset)
{
case 0:
return(ICS2115.ics2115_r(0));
case 1:
return(ICS2115.ics2115_r(1));
case 2:
return((ushort)((ICS2115.ics2115_r(3) << 8) | ICS2115.ics2115_r(2)));
}
return(0xff);
}
private static byte ics2115_0_word_r2(int offset)
{
switch (offset)
{
case 0:
return(ICS2115.ics2115_r(0));
case 1:
return(ICS2115.ics2115_r(1));
case 2:
return(ICS2115.ics2115_r(2));
}
return(0xff);
}
private static byte ics2115_0_word_r1(int offset)
{
switch (offset)
{
case 0:
return(0);
case 1:
return(0);
case 2:
return(ICS2115.ics2115_r(3));
}
return(0);
}
public static void ZWriteHardware(ushort address, byte value)
{
if (address >= 0x8000 && address <= 0x8003)
{
int offset = address - 0x8000;
ICS2115.ics2115_w(offset, value);
}
else if (address >= 0x8100 && address <= 0x81ff)
{
z80_l3_w(value);
}
else if (address >= 0x8200 && address <= 0x82ff)
{
Sound.soundlatch_w((ushort)value);
}
else if (address >= 0x8400 && address <= 0x84ff)
{
Sound.soundlatch2_w((ushort)value);
}
}
public static byte ZReadHardware(ushort address)
{
byte result = 0;
if (address >= 0x8000 && address <= 0x8003)
{
int offset = address - 0x8000;
result = ICS2115.ics2115_r(offset);
}
else if (address >= 0x8100 && address <= 0x81ff)
{
result = (byte)Sound.soundlatch3_r();
}
else if (address >= 0x8200 && address <= 0x82ff)
{
result = (byte)Sound.soundlatch_r();
}
else if (address >= 0x8400 && address <= 0x84ff)
{
result = (byte)Sound.soundlatch2_r();
}
return(result);
}
public static void sound_init()
{
iRecord = 0;
leftmix = new int[0x3c0];
rightmix = new int[0x3c0];
finalmixb = new byte[0xf00];
sound_muted = 0;
buf2.Play(0, BufferPlayFlags.Looping);
last_update_second = 0;
//WavWrite.CreateSoundFile(@"\VS2008\compare1\compare1\bin\Debug\2.wav");
Atime update_frequency = new Atime(0, Attotime.ATTOSECONDS_PER_SECOND / 50);
switch (Machine.sBoard)
{
case "CPS-1":
latched_value = new ushort[2];
utempdata = new ushort[2];
sound_update = sound_updateC;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
YM2151.ym2151_init(3579545);
OKI6295.okim6295_start();
ym2151stream = new sound_stream(55930, 0, 2, YM2151.ym2151_update_one);
okistream = new sound_stream(1000000 / 132, 0, 1, OKI6295.okim6295_update);
mixerstream = new sound_stream(48000, 3, 0, null);
break;
case "CPS-1(QSound)":
case "CPS2":
sound_update = sound_updateQ;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
QSound.qsound_start();
qsoundstream = new sound_stream(4000000 / 166, 0, 2, QSound.qsound_update);
mixerstream = new sound_stream(48000, 2, 0, null);
break;
case "Neo Geo":
latched_value = new ushort[2];
utempdata = new ushort[2];
sound_update = sound_updateN;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
YM2610.ym2610_start();
ay8910stream = new sound_stream(250000, 0, 1, AY8910.ay8910_update);
ym2610stream = new sound_stream(111111, 0, 2, FM.ym2610_update_one);
mixerstream = new sound_stream(48000, 3, 0, null);
break;
case "Namco System 1":
sound_update = sound_updateNa;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
YM2151.ym2151_init(3579580);
Namco.namco_start();
DAC.dac_start();
ym2151stream = new sound_stream(55930, 0, 2, YM2151.ym2151_update_one);
namcostream = new sound_stream(192000, 0, 2, Namco.namco_update_stereo);
dacstream = new sound_stream(192000, 0, 1, DAC.DAC_update);
mixerstream = new sound_stream(48000, 5, 0, null);
break;
case "IGS011":
sound_update = sound_updateIGS011;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
OKI6295.okim6295_start();
YM3812.ym3812_start(3579545);
okistream = new sound_stream(1047600 / 132, 0, 1, OKI6295.okim6295_update);
ym3812stream = new sound_stream(49715, 0, 1, FMOpl.ym3812_update_one);
mixerstream = new sound_stream(48000, 2, 0, null);
break;
case "PGM":
latched_value = new ushort[3];
utempdata = new ushort[3];
sound_update = sound_updatePGM;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
ICS2115.ics2115_start();
ics2115stream = new sound_stream(33075, 0, 2, ICS2115.ics2115_update);
mixerstream = new sound_stream(48000, 2, 0, null);
break;
case "M72":
latched_value = new ushort[1];
utempdata = new ushort[1];
sound_update = sound_updateM72;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
YM2151.ym2151_init(3579545);
DAC.dac_start();
ym2151stream = new sound_stream(55930, 0, 2, YM2151.ym2151_update_one);
dacstream = new sound_stream(192000, 0, 1, DAC.DAC_update);
mixerstream = new sound_stream(48000, 3, 0, null);
break;
case "M92":
latched_value = new ushort[1];
utempdata = new ushort[1];
sound_update = sound_updateM92;
sound_update_timer = Timer.timer_alloc_common(sound_update, "sound_update", false);
YM2151.ym2151_init(3579545);
Iremga20.iremga20_start();
ym2151stream = new sound_stream(55930, 0, 2, YM2151.ym2151_update_one);
iremga20stream = new sound_stream(894886, 0, 2, Iremga20.iremga20_update);
mixerstream = new sound_stream(48000, 4, 0, null);
break;
}
Timer.timer_adjust_periodic(sound_update_timer, update_frequency, update_frequency);
}