private static void recompute_speed(Atime emutime)
{
long delta_emutime;
if (speed_last_realtime == 0 || Mame.mame_is_paused())
{
speed_last_realtime = Wintime.osd_ticks();
speed_last_emutime = emutime;
}
delta_emutime = Attotime.attotime_to_attoseconds(Attotime.attotime_sub(emutime, speed_last_emutime));
if (delta_emutime > Attotime.ATTOSECONDS_PER_SECOND / 4)
{
long realtime = Wintime.osd_ticks();
long delta_realtime = realtime - speed_last_realtime;
long tps = Wintime.ticks_per_second;
speed_percent = (double)delta_emutime * (double)tps / ((double)delta_realtime * (double)Attotime.ATTOSECONDS_PER_SECOND);
speed_last_realtime = realtime;
speed_last_emutime = emutime;
overall_valid_counter++;
if (overall_valid_counter >= 4)
{
overall_real_ticks += delta_realtime;
while (overall_real_ticks >= tps)
{
overall_real_ticks -= tps;
overall_real_seconds++;
}
overall_emutime = Attotime.attotime_add_attoseconds(overall_emutime, delta_emutime);
}
}
}
private static long throttle_until_ticks(long target_ticks)
{
long minimum_sleep = Wintime.ticks_per_second / 1000;
long current_ticks = Wintime.osd_ticks();
long new_ticks;
while (current_ticks < target_ticks)
{
long delta;
bool slept = false;
delta = (target_ticks - current_ticks) * 1000 / (1000 + average_oversleep);
if (delta >= minimum_sleep)
{
Wintime.osd_sleep(delta);
slept = true;
}
new_ticks = Wintime.osd_ticks();
if (slept)
{
long actual_ticks = new_ticks - current_ticks;
if (actual_ticks > delta)
{
long oversleep_milliticks = 1000 * (actual_ticks - delta) / delta;
average_oversleep = (average_oversleep * 99 + oversleep_milliticks) / 100;
}
}
current_ticks = new_ticks;
}
return(current_ticks);
}
public static void GDIDraw()
{
try
{
bitmapData = bitmapGDI.LockBits(new Rectangle(0, 0, Video.fullwidth, Video.fullheight), ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
Marshal.Copy(Video.bitmapcolor, 0, bitmapData.Scan0, Video.fullwidth * Video.fullheight);
bitmapGDI.UnlockBits(bitmapData);
if (Wintime.osd_ticks() < popup_text_end)
{
Machine.FORM.tsslStatus.Text = sDrawText;
}
else
{
popup_text_end = 0;
if (Mame.paused)
{
Machine.FORM.tsslStatus.Text = "pause";
}
else
{
switch (Mame.playState)
{
case Mame.PlayState.PLAY_RECORDRUNNING:
Machine.FORM.tsslStatus.Text = "record";
break;
case Mame.PlayState.PLAY_REPLAYRUNNING:
Machine.FORM.tsslStatus.Text = "replay";
break;
default:
Machine.FORM.tsslStatus.Text = "run";
break;
}
}
}
bbmp[iMode] = (Bitmap)bitmapGDI.Clone(new Rectangle(offsetx, offsety, width, height), PixelFormat.Format32bppArgb);
switch (Machine.sDirection)
{
case "":
break;
case "90":
bbmp[iMode].RotateFlip(RotateFlipType.Rotate90FlipNone);
break;
case "180":
bbmp[iMode].RotateFlip(RotateFlipType.Rotate180FlipNone);
break;
case "270":
bbmp[iMode].RotateFlip(RotateFlipType.Rotate270FlipNone);
break;
}
Machine.FORM.pictureBox1.Image = bbmp[iMode];
}
catch
{
}
}
private static void handle_load()
{
sHandle2 = GetForegroundWindow().ToString();
if (sHandle1 == sHandle2)
{
is_foreground = true;
}
else
{
is_foreground = false;
}
if (is_foreground)
{
Video.sDrawText = "Select position to load from";
Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 1000;
/*if (Keyboard.IsTriggered(Key.Escape))
* {
* Video.sDrawText = "Load cancelled";
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* mame_pause(false);
* UI.ui_handler_callback = UI.handler_ingame;
* return;
* }*/
char file;
//foreach (Key key1 in Inptport.lk)
//{
/*if (Keyboard.IsTriggered(key1))
* {
* file = Inptport.getcharbykey(key1);
* if (!File.Exists("sta\\" + Machine.sName + "\\" + file + ".sta"))
* {
* Video.sDrawText = "Load fail";
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* Thread.Sleep(500);
* mame_pause(false);
* UI.ui_handler_callback = UI.handler_ingame;
* return;
* }
* FileStream fs1 = new FileStream("sta\\" + Machine.sName + "\\" + file + ".sta", FileMode.Open);
* BinaryReader br1 = new BinaryReader(fs1);
* State.loadstate_callback(br1);
* br1.Close();
* fs1.Close();
* postload();
* Video.sDrawText = "Load from position " + file;
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* UI.ui_handler_callback = UI.handler_ingame;
* Thread.Sleep(500);
* mame_pause(false);
* return;
* }*/
// }
}
}
private static void handle_save()
{
sHandle2 = GetForegroundWindow().ToString();
if (sHandle1 == sHandle2)
{
is_foreground = true;
}
else
{
is_foreground = false;
}
if (is_foreground)
{
Video.sDrawText = "Select position to save to";
Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 1000;
/*if (Keyboard.IsTriggered(Key.Escape))
* {
* Video.sDrawText = "Save cancelled";
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* mame_pause(false);
* UI.ui_handler_callback = UI.handler_ingame;
* return;
* }
* char file;
* foreach(Key key1 in Inptport.lk)
* {
* if (Keyboard.IsTriggered(key1))
* {
* file = Inptport.getcharbykey(key1);
* if (!Directory.Exists("sta\\" + Machine.sName))
* {
* Directory.CreateDirectory("sta\\" + Machine.sName);
* }
* FileStream fs1 = new FileStream("sta\\" + Machine.sName + "\\" + file + ".sta", FileMode.Create);
* BinaryWriter bw1 = new BinaryWriter(fs1);
* State.savestate_callback(bw1);
* bw1.Close();
* fs1.Close();
* Video.sDrawText = "Save to position " + file;
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* UI.ui_handler_callback = UI.handler_ingame;
* Thread.Sleep(500);
* mame_pause(false);
* return;
* }
* }*/
}
}
private static void update_throttle(Atime emutime)
{
long real_delta_attoseconds;
long emu_delta_attoseconds;
long real_is_ahead_attoseconds;
long attoseconds_per_tick;
long ticks_per_second;
long target_ticks;
long diff_ticks;
ticks_per_second = Wintime.ticks_per_second;
attoseconds_per_tick = Attotime.ATTOSECONDS_PER_SECOND / ticks_per_second;
if (Mame.mame_is_paused())
{
throttle_emutime = Attotime.attotime_sub_attoseconds(emutime, Attotime.ATTOSECONDS_PER_SECOND / PAUSED_REFRESH_RATE);
throttle_realtime = throttle_emutime;
}
emu_delta_attoseconds = Attotime.attotime_to_attoseconds(Attotime.attotime_sub(emutime, throttle_emutime));
if (emu_delta_attoseconds < 0 || emu_delta_attoseconds > Attotime.ATTOSECONDS_PER_SECOND / 10)
{
goto resync;
}
diff_ticks = Wintime.osd_ticks() - throttle_last_ticks;
throttle_last_ticks += diff_ticks;
if (diff_ticks >= ticks_per_second)
{
goto resync;
}
real_delta_attoseconds = diff_ticks * attoseconds_per_tick;
throttle_emutime = emutime;
throttle_realtime = Attotime.attotime_add_attoseconds(throttle_realtime, real_delta_attoseconds);
throttle_history = (throttle_history << 1) | Convert.ToUInt32(emu_delta_attoseconds > real_delta_attoseconds);
real_is_ahead_attoseconds = Attotime.attotime_to_attoseconds(Attotime.attotime_sub(throttle_emutime, throttle_realtime));
if ((real_is_ahead_attoseconds < -Attotime.ATTOSECONDS_PER_SECOND / 10) || (real_is_ahead_attoseconds < 0 && popcount[throttle_history & 0xff] < 6))
{
goto resync;
}
if (real_is_ahead_attoseconds < 0)
{
return;
}
target_ticks = throttle_last_ticks + real_is_ahead_attoseconds / attoseconds_per_tick;
diff_ticks = throttle_until_ticks(target_ticks) - throttle_last_ticks;
throttle_last_ticks += diff_ticks;
throttle_realtime = Attotime.attotime_add_attoseconds(throttle_realtime, diff_ticks * attoseconds_per_tick);
return;
resync:
throttle_realtime = throttle_emutime = emutime;
}
private static void handle_replay()
{
sHandle2 = GetForegroundWindow().ToString();
if (sHandle1 == sHandle2)
{
is_foreground = true;
}
else
{
is_foreground = false;
}
if (is_foreground)
{
if (playState == PlayState.PLAY_REPLAYSTART)
{
Video.sDrawText = "Select position to replay from";
Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 1000;
/*if (Keyboard.IsTriggered(Key.Escape))
* {
* Video.sDrawText = "Replay cancelled";
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* mame_pause(false);
* UI.ui_handler_callback = UI.handler_ingame;
* return;
* }*/
char file;
//foreach (Key key1 in Inptport.lk)
//{
/*if (Keyboard.IsTriggered(key1))
* {
* file = Inptport.getcharbykey(key1);
* if (!File.Exists("inp\\" + Machine.sName + "\\" + file + ".sta") || !File.Exists("inp\\" + Machine.sName + "\\" + file + ".inp"))
* {
* Video.sDrawText = "Replay fail";
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* Thread.Sleep(500);
* mame_pause(false);
* UI.ui_handler_callback = UI.handler_ingame;
* return;
* }
* if (bwRecord != null)
* {
* bwRecord.Close();
* bwRecord = null;
* }
* if (fsRecord != null)
* {
* fsRecord.Close();
* fsRecord = null;
* }
* if (brRecord != null)
* {
* brRecord.Close();
* brRecord = null;
* }
* FileStream fs1 = new FileStream("inp\\" + Machine.sName + "\\" + file + ".sta", FileMode.Open);
* BinaryReader br1 = new BinaryReader(fs1);
* State.loadstate_callback(br1);
* br1.Close();
* fs1.Close();
* postload();
* fsRecord = new FileStream("inp\\" + Machine.sName + "\\" + file + ".inp", FileMode.Open);
* brRecord = new BinaryReader(fsRecord);
* Memory.memory_reset();
* Inptport.bReplayRead = true;
* Inptport.replay_port_callback();
* Video.sDrawText = "Replay from position " + file;
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_REPLAYRUNNING;
* UI.ui_handler_callback = UI.handler_ingame;
* Thread.Sleep(500);
* mame_pause(false);
* return;
* }*/
// }
}
}
if (playState == PlayState.PLAY_REPLAYEND)
{
Video.sDrawText = "Replay end";
Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
brRecord.Close();
brRecord = null;
playState = PlayState.PLAY_RUNNING;
}
}
private static void handle_record()
{
sHandle2 = GetForegroundWindow().ToString();
if (sHandle1 == sHandle2)
{
is_foreground = true;
}
else
{
is_foreground = false;
}
if (is_foreground)
{
if (playState == PlayState.PLAY_RECORDSTART)
{
Video.sDrawText = "Select position to record to";
Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 1000;
/*if (Keyboard.IsTriggered(Key.Escape))
* {
* Video.sDrawText = "Record cancelled";
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RUNNING;
* mame_pause(false);
* UI.ui_handler_callback = UI.handler_ingame;
* return;
* } */
char file;
//foreach (Key key1 in Inptport.lk)
// {
/*if (Keyboard.IsTriggered(key1))
* {
* file = Inptport.getcharbykey(key1);
* if (!Directory.Exists("inp\\" + Machine.sName))
* {
* Directory.CreateDirectory("inp\\" + Machine.sName);
* }
* FileStream fs1 = new FileStream("inp\\" + Machine.sName + "\\" + file + ".sta", FileMode.Create);
* BinaryWriter bw1 = new BinaryWriter(fs1);
* State.savestate_callback(bw1);
* bw1.Close();
* fs1.Close();
* if (bwRecord != null)
* {
* bwRecord.Close();
* bwRecord = null;
* }
* FileStream fs2 = new FileStream("inp\\" + Machine.sName + "\\" + file + ".inp", FileMode.Create);
* bwRecord = new BinaryWriter(fs2);
* Memory.memory_reset2();
* Inptport.record_port_callback();
* Video.sDrawText = "Record to position " + file;
* Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
* playState = PlayState.PLAY_RECORDRUNNING;
* UI.ui_handler_callback = UI.handler_ingame;
* Thread.Sleep(500);
* mame_pause(false);
* return;
* }*/
//}
}
else if (playState == PlayState.PLAY_RECORDEND)
{
Video.sDrawText = "Record end";
Video.popup_text_end = Wintime.osd_ticks() + Wintime.ticks_per_second * 2;
bwRecord.Close();
bwRecord = null;
playState = PlayState.PLAY_RUNNING;
}
}
}
private static int NEOGEO_VBLANK_RELOAD_HPOS = 0x11f; //287
public static void video_init()
{
Wintime.wintime_init();
global_throttle = true;
//UI.ui_handler_callback = UI.handler_ingame;
sDrawText = "";
popup_text_end = 0;
popcount = new int[256] {
0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
};
switch (Machine.sBoard)
{
case "CPS-1":
//case "CPS-1(QSound)":
screenstate.width = 0x200;
screenstate.height = 0x100;
//screenstate.visarea.min_x = 0;
//screenstate.visarea.max_x = 0x1ff;
//screenstate.visarea.min_y = 0;
//screenstate.visarea.max_y = 0x1ff;
fullwidth = 0x200;
fullheight = 0x200;
frame_update_time = new Atime(0, (long)(1e18 / 59.61));//59.61Hz
screenstate.vblank_period = 0;
// bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
// UI.ui_update_callback = UI.ui_updateC;
bitmapbase = new ushort[2][];
bitmapbase[0] = new ushort[0x200 * 0x200];
bitmapbase[1] = new ushort[0x200 * 0x200];
// bbmp = new Bitmap[3];
// bbmp[0] = new Bitmap(512, 512);
// bbmp[1] = new Bitmap(512, 256);
// bbmp[2] = new Bitmap(384, 224);
video_update_callback = CPS.video_update_cps1;
video_eof_callback = CPS.video_eof_cps1;
break;
/*case "CPS2":
* screenstate.width = 0x200;
* screenstate.height = 0x100;
* screenstate.visarea.min_x = 0;
* screenstate.visarea.max_x = 0x1ff;
* screenstate.visarea.min_y = 0;
* screenstate.visarea.max_y = 0x1ff;
* fullwidth = 0x200;
* fullheight = 0x200;
* frame_update_time = new Atime(0, (long)(1e18 / 8000000) * 512 * 262);//59.637404580152669Hz
* screenstate.vblank_period = 0;
* bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
* UI.ui_update_callback = UI.ui_updateC;
* bitmapbase = new ushort[2][];
* bitmapbase[0] = new ushort[0x200 * 0x200];
* bitmapbase[1] = new ushort[0x200 * 0x200];
* bbmp = new Bitmap[3];
* bbmp[0] = new Bitmap(512, 512);
* bbmp[1] = new Bitmap(512, 256);
* bbmp[2] = new Bitmap(384, 224);
* video_update_callback = CPS.video_update_cps1;
* video_eof_callback = CPS.video_eof_cps1;
* break;
* case "Neo Geo":
* screenstate.width = 384;
* screenstate.height = 264;
* screenstate.visarea.min_x = NEOGEO_HBEND;//30
* screenstate.visarea.max_x = NEOGEO_HBSTART - 1;//349
* screenstate.visarea.min_y = NEOGEO_VBEND;//16
* screenstate.visarea.max_y = NEOGEO_VBSTART - 1;//239
* fullwidth = 384;
* fullheight = 264;
* frame_update_time = new Atime(0, (long)(1e18 / 6000000) * screenstate.width * screenstate.height);//59.1856060608428Hz
* screenstate.vblank_period = (long)(1e18 / 6000000) * 384 * (264 - 224);
* UI.ui_update_callback = UI.ui_updateN;
* bitmapbaseN = new int[2][];
* bitmapbaseN[0] = new int[384 * 264];
* bitmapbaseN[1] = new int[384 * 264];
* bbmp = new Bitmap[1];
* bbmp[0] = new Bitmap(320, 224);
* video_update_callback = Neogeo.video_update_neogeo;
* video_eof_callback = Neogeo.video_eof_neogeo;
* break;
* case "Namco System 1":
* screenstate.width = 0x200;
* screenstate.height = 0x200;
* screenstate.visarea.min_x = 0;
* screenstate.visarea.max_x = 0x1ff;
* screenstate.visarea.min_y = 0;
* screenstate.visarea.max_y = 0x1ff;
* fullwidth = 0x200;
* fullheight = 0x200;
* frame_update_time = new Atime(0, (long)(1e18 / 60.606060));
* screenstate.vblank_period = 0;
* UI.ui_update_callback = UI.ui_updateNa;
* bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
* bitmapbase = new ushort[2][];
* bitmapbase[0] = new ushort[0x200 * 0x200];
* bitmapbase[1] = new ushort[0x200 * 0x200];
* bbmp = new Bitmap[2];
* bbmp[0] = new Bitmap(512, 512);
* bbmp[1] = new Bitmap(288, 224);
* video_update_callback = Namcos1.video_update_namcos1;
* video_eof_callback = Namcos1.video_eof_namcos1;
* break;
* case "IGS011":
* screenstate.width = 0x200;
* screenstate.height = 0x100;
* screenstate.visarea.min_x = 0;
* screenstate.visarea.max_x = 0x1ff;
* screenstate.visarea.min_y = 0;
* screenstate.visarea.max_y = 0xff;
* fullwidth = 0x200;
* fullheight = 0x200;
* frame_update_time = new Atime(0, (long)(1e18 / 60));
* screenstate.vblank_period = 0;
* UI.ui_update_callback = UI.ui_updateIGS011;
* bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
* bitmapbase = new ushort[2][];
* bitmapbase[0] = new ushort[0x200 * 0x200];
* bitmapbase[1] = new ushort[0x200 * 0x200];
* bbmp = new Bitmap[1];
* bbmp[0] = new Bitmap(512, 240);
* video_update_callback = IGS011.video_update_igs011;
* video_eof_callback = IGS011.video_eof_igs011;
* break;
* case "PGM":
* screenstate.width = 0x200;
* screenstate.height = 0x200;
* screenstate.visarea.min_x = 0;
* screenstate.visarea.max_x = 0x1bf;
* screenstate.visarea.min_y = 0;
* screenstate.visarea.max_y = 0xdf;
* fullwidth = 0x200;
* fullheight = 0x200;
* frame_update_time = new Atime(0, (long)(1e18 / 60));
* screenstate.vblank_period = 0;
* UI.ui_update_callback = UI.ui_updatePGM;
* bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
* bitmapbase = new ushort[2][];
* bitmapbase[0] = new ushort[0x200 * 0x200];
* bitmapbase[1] = new ushort[0x200 * 0x200];
* bbmp = new Bitmap[1];
* bbmp[0] = new Bitmap(448, 224);
* video_update_callback = PGM.video_update_pgm;
* video_eof_callback = PGM.video_eof_pgm;
* break;
* case "M72":
* screenstate.width = 0x200;
* screenstate.height = 0x11c;
* screenstate.visarea.min_x = 0x40;
* screenstate.visarea.max_x = 0x1bf;
* screenstate.visarea.min_y = 0;
* screenstate.visarea.max_y = 0xff;
* fullwidth = 0x200;
* fullheight = 0x200;
* frame_update_time = new Atime(0, (long)(1e18 / 8000000) * screenstate.width * screenstate.height);
* screenstate.vblank_period = (long)(1e18 / 8000000) * 512 * (284 - 256);
* UI.ui_update_callback = UI.ui_updatePGM;
* bitmapbase = new ushort[2][];
* bitmapbase[0] = new ushort[0x200 * 0x200];//0x11c
* bitmapbase[1] = new ushort[0x200 * 0x200];//0x11c
* bbmp = new Bitmap[1];
* bbmp[0] = new Bitmap(512, 284);
* video_update_callback = M72.video_update_m72;
* video_eof_callback = M72.video_eof_m72;
* break;
* case "M92":
* screenstate.width = 0x200;
* screenstate.height = 0x100;
* screenstate.visarea.min_x = 0x50;
* screenstate.visarea.max_x = 0x18f;
* screenstate.visarea.min_y = 0x8;
* screenstate.visarea.max_y = 0xf7;
* fullwidth = 0x200;
* fullheight = 0x200;
* frame_update_time = new Atime(0, (long)(1e18 / 60));
* screenstate.vblank_period = 0;
* UI.ui_update_callback = UI.ui_updatePGM;
* bitmapbase = new ushort[2][];
* bitmapbase[0] = new ushort[0x200 * 0x200];
* bitmapbase[1] = new ushort[0x200 * 0x200];
* bbmp = new Bitmap[1];
* bbmp[0] = new Bitmap(0x200, 0x100);
* video_update_callback = M92.video_update_m92;
* video_eof_callback = M92.video_eof_m92;
* break;*/
}
screenstate.frame_period = frame_update_time.attoseconds;
screenstate.scantime = screenstate.frame_period / screenstate.height;
screenstate.pixeltime = screenstate.frame_period / (screenstate.height * screenstate.width);
screenstate.frame_number = 0;
// bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
bitmapcolor = new int[Video.fullwidth * Video.fullheight];
vblank_begin_timer = Timer.timer_alloc_common(vblank_begin_callback, "vblank_begin_callback", false);
Timer.timer_adjust_periodic(vblank_begin_timer, frame_update_time, Attotime.ATTOTIME_NEVER);
scanline0_timer = Timer.timer_alloc_common(scanline0_callback, "scanline0_callback", false);
Timer.timer_adjust_periodic(scanline0_timer, video_screen_get_time_until_pos(0, 0), Attotime.ATTOTIME_NEVER);
switch (Machine.sBoard)
{
case "CPS-1":
case "CPS-1(QSound)":
case "Namco System 1":
break;
case "CPS2":
Cpuexec.cpu[0].partial_frame_period = Attotime.attotime_div(Video.frame_update_time, 262);
Cpuexec.cpu[0].partial_frame_timer = Timer.timer_alloc_common(Cpuexec.trigger_partial_frame_interrupt, "trigger_partial_frame_interrupt", false);
break;
case "Neo Geo":
break;
case "IGS011":
Cpuexec.cpu[0].partial_frame_period = Attotime.attotime_div(Video.frame_update_time, 5);
Cpuexec.cpu[0].partial_frame_timer = Timer.timer_alloc_common(Cpuexec.trigger_partial_frame_interrupt, "trigger_partial_frame_interrupt", false);
break;
case "M72":
Cpuexec.cpu[1].partial_frame_period = Attotime.attotime_div(Video.frame_update_time, 128);
Cpuexec.cpu[1].partial_frame_timer = Timer.timer_alloc_common(Cpuexec.trigger_partial_frame_interrupt, "trigger_partial_frame_interrupt", false);
break;
}
screenstate.vblank_start_time = Attotime.ATTOTIME_ZERO;
}
private static int NEOGEO_VBLANK_RELOAD_HPOS = 0x11f; //287
public static void video_init()
{
Wintime.wintime_init();
global_throttle = true;
UI.ui_handler_callback = UI.handler_ingame;
sDrawText = "";
popup_text_end = 0;
popcount = new int[256] {
0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, 1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5, 2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6,
2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
2, 3, 3, 4, 3, 4, 4, 5, 3, 4, 4, 5, 4, 5, 5, 6, 3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7,
3, 4, 4, 5, 4, 5, 5, 6, 4, 5, 5, 6, 5, 6, 6, 7, 4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
};
switch (Machine.sBoard)
{
case "CPS-1":
case "CPS-1(QSound)":
screenstate.visarea.min_x = 0;
screenstate.visarea.max_x = 0x1ff;
screenstate.visarea.min_y = 0;
screenstate.visarea.max_y = 0x1ff;
fullwidth = 0x200;
fullheight = 0x200;
frame_update_time = new Atime(0, (long)(1e18 / 59.61));//59.61Hz
bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
UI.ui_update_callback = UI.ui_updateC;
bitmapbaseC = new ushort[2][];
bitmapbaseC[0] = new ushort[0x200 * 0x200];
bitmapbaseC[1] = new ushort[0x200 * 0x200];
bbmp = new Bitmap[3];
bbmp[0] = new Bitmap(512, 512);
bbmp[1] = new Bitmap(512, 256);
bbmp[2] = new Bitmap(384, 224);
video_update_callback = CPS.video_update_cps1;
video_eof_callback = CPS.video_eof_cps1;
break;
case "CPS2":
fullwidth = 0x200;
fullheight = 0x200;
frame_update_time = new Atime(0, (long)(1e18 / 8000000) * 512 * 262);//59.637404580152669Hz
bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
UI.ui_update_callback = UI.ui_updateC;
bitmapbaseC = new ushort[2][];
bitmapbaseC[0] = new ushort[0x200 * 0x200];
bitmapbaseC[1] = new ushort[0x200 * 0x200];
bbmp = new Bitmap[3];
bbmp[0] = new Bitmap(512, 512);
bbmp[1] = new Bitmap(512, 256);
bbmp[2] = new Bitmap(384, 224);
video_update_callback = CPS.video_update_cps1;
video_eof_callback = CPS.video_eof_cps1;
break;
case "Neo Geo":
screenstate.width = 384;
screenstate.height = 264;
screenstate.visarea.min_x = NEOGEO_HBEND; //30
screenstate.visarea.max_x = NEOGEO_HBSTART - 1; //349
screenstate.visarea.min_y = NEOGEO_VBEND; //16
screenstate.visarea.max_y = NEOGEO_VBSTART - 1; //239
fullwidth = 384;
fullheight = 264;
screenstate.frame_period = (long)(1e18 / 6000000) * screenstate.width * screenstate.height;
screenstate.scantime = (long)(1e18 / 6000000) * screenstate.width;
screenstate.pixeltime = (long)(1e18 / 6000000);
frame_update_time = new Atime(0, (long)(1e18 / 6000000) * 384 * 264);//59.1856060608428Hz
UI.ui_update_callback = UI.ui_updateN;
bitmapbaseN = new int[2][];
bitmapbaseN[0] = new int[384 * 264];
bitmapbaseN[1] = new int[384 * 264];
bbmp = new Bitmap[1];
bbmp[0] = new Bitmap(320, 224);
video_update_callback = Neogeo.video_update_neogeo;
video_eof_callback = Neogeo.video_eof_neogeo;
break;
case "Namco System 1":
screenstate.visarea.min_x = 0;
screenstate.visarea.max_x = 0x1ff;
screenstate.visarea.min_y = 0;
screenstate.visarea.max_y = 0x1ff;
fullwidth = 0x200;
fullheight = 0x200;
frame_update_time = new Atime(0, (long)(1e18 / 60.606060));
UI.ui_update_callback = UI.ui_updateNa;
bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
bitmapbaseNa = new ushort[2][];
bitmapbaseNa[0] = new ushort[0x200 * 0x200];
bitmapbaseNa[1] = new ushort[0x200 * 0x200];
bbmp = new Bitmap[2];
bbmp[0] = new Bitmap(512, 512);
bbmp[1] = new Bitmap(288, 224);
video_update_callback = Namcos1.video_update_namcos1;
video_eof_callback = Namcos1.video_eof_namcos1;
break;
case "IGS011":
screenstate.visarea.min_x = 0;
screenstate.visarea.max_x = 0x1ff;
screenstate.visarea.min_y = 0;
screenstate.visarea.max_y = 0xff;
fullwidth = 0x200;
fullheight = 0x200;
frame_update_time = new Atime(0, (long)(1e18 / 60));
UI.ui_update_callback = UI.ui_updateIGS011;
bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
bitmapbaseIGS011 = new ushort[2][];
bitmapbaseIGS011[0] = new ushort[0x200 * 0x200];
bitmapbaseIGS011[1] = new ushort[0x200 * 0x200];
bbmp = new Bitmap[1];
bbmp[0] = new Bitmap(512, 240);
video_update_callback = IGS011.video_update_igs011;
video_eof_callback = IGS011.video_eof_igs011;
break;
case "PGM":
fullwidth = 0x200;
fullheight = 0x200;
frame_update_time = new Atime(0, (long)(1e18 / 60));
UI.ui_update_callback = UI.ui_updatePGM;
bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
bitmapbasePGM = new ushort[2][];
bitmapbasePGM[0] = new ushort[0x200 * 0x200];
bitmapbasePGM[1] = new ushort[0x200 * 0x200];
bbmp = new Bitmap[1];
bbmp[0] = new Bitmap(448, 224);
video_update_callback = PGM.video_update_pgm;
video_eof_callback = PGM.video_eof_pgm;
break;
}
screenstate.frame_number = 0;
bitmapGDI = new Bitmap(Video.fullwidth, Video.fullheight);
bitmapcolor = new int[Video.fullwidth * Video.fullheight];
vblank_begin_timer = Timer.timer_alloc_common(vblank_begin_callback, "vblank_begin_callback", false);
Timer.timer_adjust_periodic(vblank_begin_timer, frame_update_time, Attotime.ATTOTIME_NEVER);
switch (Machine.sBoard)
{
case "CPS-1":
case "CPS-1(QSound)":
case "Namco System 1":
break;
case "CPS2":
partial_frame_period = Attotime.attotime_div(Video.frame_update_time, 262);
Cpuexec.partial_frame_timer = Timer.timer_alloc_common(Cpuexec.trigger_partial_frame_interrupt, "trigger_partial_frame_interrupt", false);
break;
case "Neo Geo":
Timer.timer_adjust_periodic(vblank_begin_timer, video_screen_get_time_until_pos(screenstate.visarea.max_y + 1, 0), Attotime.ATTOTIME_NEVER);
break;
case "IGS011":
partial_frame_period = Attotime.attotime_div(Video.frame_update_time, 5);
Cpuexec.partial_frame_timer = Timer.timer_alloc_common(Cpuexec.trigger_partial_frame_interrupt, "trigger_partial_frame_interrupt", false);
break;
case "PGM":
partial_frame_period = Attotime.attotime_div(Video.frame_update_time, 2);
Cpuexec.partial_frame_timer = Timer.timer_alloc_common(Cpuexec.trigger_partial_frame_interrupt, "trigger_partial_frame_interrupt", false);
break;
}
screenstate.vblank_start_time = Attotime.ATTOTIME_ZERO;
}
