Trimmed whitespace.
This commit is contained in:
n-a-c-h
5176
zsnes/src/init.asm
5176
zsnes/src/init.asm
File diff suppressed because it is too large
Load Diff
@@ -364,7 +364,7 @@ static void wminput_handler(WPARAM wParam, LPARAM lParam)
|
||||
return; /* unexpected packet? */
|
||||
|
||||
lpb = (LPBYTE) alloca(dwSize);
|
||||
if (lpb == NULL)
|
||||
if (lpb == NULL)
|
||||
return;
|
||||
if (pGetRawInputData((HRAWINPUT) lParam, RID_INPUT, lpb, &dwSize,
|
||||
sizeof (RAWINPUTHEADER)) != dwSize)
|
||||
|
||||
980
zsnes/src/uic.c
980
zsnes/src/uic.c
@@ -1,490 +1,490 @@
|
||||
/*
|
||||
Copyright (C) 1997-2005 ZSNES Team ( zsKnight, _Demo_, pagefault, Nach )
|
||||
|
||||
http://www.zsnes.com
|
||||
http://sourceforge.net/projects/zsnes
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later
|
||||
version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef __UNIXSDL__
|
||||
#include "gblhdr.h"
|
||||
#else
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#endif
|
||||
|
||||
#include "asm_call.h"
|
||||
#include "mmlib/mm.h"
|
||||
|
||||
//C++ style code in C
|
||||
#define bool unsigned char
|
||||
#define true 1
|
||||
#define false 0
|
||||
|
||||
extern unsigned char *vbufaptr;
|
||||
extern unsigned char *vbufeptr;
|
||||
extern unsigned char *ngwinptrb;
|
||||
extern unsigned char *vbufdptr;
|
||||
extern unsigned char *romaptr;
|
||||
extern unsigned char mydebug[2];
|
||||
extern unsigned char outofmem[51];
|
||||
extern unsigned char YesMMX[34];
|
||||
|
||||
// Global Variables ported from ASM
|
||||
|
||||
unsigned int per2exec = 100; // percentage of opcodes to execute
|
||||
|
||||
#ifdef __MSDOS__
|
||||
unsigned char cvidmode = 4; // video mode
|
||||
#else
|
||||
unsigned char cvidmode = 1;
|
||||
#endif
|
||||
|
||||
unsigned char string[512];
|
||||
unsigned char fname[512];
|
||||
unsigned char fnames[512]; // sram filename
|
||||
unsigned char fnamest[512]; // state filename
|
||||
|
||||
unsigned short selc0040;
|
||||
unsigned short selcA000;
|
||||
unsigned short selcB800;
|
||||
unsigned char filefound; // Parameter String Found
|
||||
unsigned char frameskip; // 0 = Auto, 1-10 = Skip 0 .. 9
|
||||
unsigned char *vidbuffer; // video buffer (1024x239 = 244736)
|
||||
unsigned char *ngwinptr;
|
||||
unsigned char *vidbufferm; // video buffer mirror
|
||||
unsigned char *vidbufferofsa; // offset 1
|
||||
unsigned char *vidbufferofsb; // offset 2
|
||||
unsigned char *vidbufferofsc; // offset 3
|
||||
unsigned char *vidbufferofsmos; // mosaic offset for new graphics engine
|
||||
unsigned char *headdata;
|
||||
unsigned char *romdata; // rom data (4MB = 4194304)
|
||||
unsigned char *sfxramdata; // SuperFX Ram Data
|
||||
unsigned char *setaramdata; // Seta ST010/ST011 SRam Data
|
||||
unsigned char *wramdata; // stack (64K = 32768)
|
||||
unsigned char *ram7f; // ram @ 7f = 65536
|
||||
unsigned char *vram; // vram = 65536
|
||||
unsigned char *sram; // sram = 32768
|
||||
unsigned char *spritetablea;
|
||||
unsigned char *spcBuffera;
|
||||
unsigned char *debugbuf; // debug buffer = 38x1000 = 38000
|
||||
void (**regptr)(); // pointer to registers
|
||||
void (**regptw)(); // pointer to registers
|
||||
unsigned char *vcache2b; // 2-bit video cache
|
||||
unsigned char *vcache4b; // 4-bit video cache
|
||||
unsigned char *vcache8b; // 8-bit video cache
|
||||
unsigned char *vcache2bs; // 2-bit video secondary cache
|
||||
unsigned char *vcache4bs; // 4-bit video secondary cache
|
||||
unsigned char *vcache8bs; // 8-bit video secondary cache
|
||||
unsigned char romispal; // 0 = NTSC, 1 = PAL
|
||||
unsigned char enterpress; // if enter is to be issued (0 = yes)
|
||||
unsigned char newgfx16b;
|
||||
unsigned char *BitConv32Ptr;
|
||||
unsigned char *RGBtoYUVPtr;
|
||||
|
||||
unsigned char previdmode; // previous video mode
|
||||
unsigned char cbitmode; // bit mode, 0=8bit, 1=16bit
|
||||
|
||||
unsigned char opexec268 = 155; // # of opcodes/scanline in 2.68Mhz mode
|
||||
unsigned char opexec358 = 142; // # of opcodes/scanline in 3.58Mhz mode (228/180)
|
||||
unsigned char opexec268cph = 42; // # of opcodes/hblank in 2.68Mhz mode
|
||||
unsigned char opexec358cph = 45; // # of opcodes/hblank in 3.58Mhz mode (56/50)
|
||||
unsigned char opexec268b = 142; // # of opcodes/scanline in 2.68Mhz mode
|
||||
unsigned char opexec358b = 155; // # of opcodes/scanline in 3.58Mhz mode (228/180)
|
||||
unsigned char opexec268cphb = 42; // # of opcodes/hblank in 2.68Mhz mode
|
||||
unsigned char opexec358cphb = 45; // # of opcodes/hblank in 3.58Mhz mode (56/50)
|
||||
unsigned char debugdisble = 1; // debugger disable. 0 = no, 1 = yes
|
||||
unsigned char gammalevel = 0; // gamma level (8-bit engine)
|
||||
unsigned char gammalevel16b = 0; // gamma level (16-bit engine)
|
||||
unsigned char scanlines = 0; // scanlines on/off
|
||||
unsigned char vsyncon = 0; // vsync on/off
|
||||
unsigned char guioff = 0; // gui on/off (1 = off)
|
||||
unsigned char AddSub256 = 0; // screen add/sub in 256 colors
|
||||
unsigned char Sup48mbit = 1; // Support 48mbit roms
|
||||
unsigned char Sup16mbit = 0; // Support 16mbit roms
|
||||
unsigned char dmadeddis = 0; // DMA deduction
|
||||
unsigned char antienab = 0; // Interpolation Enabled
|
||||
unsigned char device1 = 0; // Device in port 1? 0 = Gamepad
|
||||
unsigned char device2 = 0; // Device in port 2?
|
||||
unsigned char OldStyle = 1; // Old style joystick on
|
||||
unsigned char SecondPort = 0; // Secondary Joystick Port Enabled (209h) (DOS port only)
|
||||
|
||||
// New Variables
|
||||
unsigned char ForcePal = 0; // 1 = NTSC, 2 = PAL
|
||||
unsigned char Force8b = 0; // Force 8-bit sound on
|
||||
unsigned char Doublevbuf = 1; // Double video buffer
|
||||
unsigned char V8Mode = 0; // Vegetable mode! =) (Greyscale mode)
|
||||
unsigned char fastmemptr = 0;
|
||||
unsigned char showallext = 0; // Show all extensions in GUI load dialog
|
||||
unsigned char finterleave = 0;
|
||||
unsigned char DSPDisable = 0; // Disable DSP emulation
|
||||
unsigned char Palette0 = 0;
|
||||
unsigned char DisplayS = 0;
|
||||
unsigned char *spc7110romptr;
|
||||
|
||||
unsigned char MusicRelVol = 75;
|
||||
unsigned char MusicVol = 0;
|
||||
unsigned char MMXextSupport = 0;
|
||||
extern char *Msgptr;
|
||||
|
||||
void outofmemory();
|
||||
void init();
|
||||
void WaitForKey();
|
||||
void MMXCheck();
|
||||
void allocmem();
|
||||
void InitSPC();
|
||||
void SystemInit();
|
||||
void StartUp();
|
||||
void MultiMouseInit();
|
||||
|
||||
void *doMemAlloc(size_t size)
|
||||
{
|
||||
void *ptr = NULL;
|
||||
ptr = malloc(size);
|
||||
if (!ptr)
|
||||
{
|
||||
asm_call(outofmemory);
|
||||
}
|
||||
return(ptr);
|
||||
}
|
||||
|
||||
void allocspc7110()
|
||||
{
|
||||
spc7110romptr = (unsigned char *)doMemAlloc(8192*1024+4096);
|
||||
}
|
||||
|
||||
extern bool input1gp;
|
||||
extern bool input1mouse;
|
||||
extern bool input2gp;
|
||||
extern bool input2mouse;
|
||||
extern bool input2scope;
|
||||
extern bool input2just;
|
||||
void cycleinputdevice1()
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
device1++;
|
||||
if (device1 >= 2)
|
||||
{
|
||||
device1 = 0;
|
||||
}
|
||||
if (device1 == 0)
|
||||
{
|
||||
if (input1gp) { return; }
|
||||
device1++;
|
||||
}
|
||||
if (device1 == 1)
|
||||
{
|
||||
if (input1mouse) { return; }
|
||||
}
|
||||
}
|
||||
}
|
||||
void cycleinputdevice2()
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
device2++;
|
||||
if (device2 >= 5)
|
||||
{
|
||||
device2 = 0;
|
||||
}
|
||||
if (device2 == 0)
|
||||
{
|
||||
if (input2gp) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 1)
|
||||
{
|
||||
if (input2mouse) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 2)
|
||||
{
|
||||
if (input2scope) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 3)
|
||||
{
|
||||
if (input2just) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 4)
|
||||
{
|
||||
if (input2just) { return; }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
unsigned char NoiseData[32768];
|
||||
const unsigned char samplenoise[128] = {
|
||||
27,232,234,138,187,246,176, 81, 25,241, 1,127,154,190,195,103,
|
||||
231,165,220,238,232,189, 57,201,123, 75, 63,143,145,159, 13,236,
|
||||
191,142, 56,164,222, 80, 88, 13,148,118,162,212,157,146,176, 0,
|
||||
241, 88,244,238, 51,235,149, 50, 77,212,186,241, 88, 32, 23,206,
|
||||
1, 24, 48,244,248,210,253, 77, 19,100, 83,222,108, 68, 11, 58,
|
||||
152,161,223,245, 4,105, 3, 82, 15,130,171,242,141, 2,172,218,
|
||||
152, 97,223,157, 93, 75, 83,238,104,238,131, 70, 22,252,180, 82,
|
||||
110,123,106,133,183,209, 48,230,157,205, 27, 21,107, 63, 85,164};
|
||||
|
||||
void setnoise()
|
||||
{
|
||||
unsigned short ctr1, ctr2, ptr1=0;
|
||||
unsigned char ptr2=0, ptr3=0;
|
||||
|
||||
for(ctr1=256;ctr1>0;ctr1--)
|
||||
{
|
||||
for(ctr2=128;ctr2>0;ctr2--,ptr1++)
|
||||
{
|
||||
NoiseData[ptr1] = (samplenoise[ptr2] + samplenoise[ptr3]);
|
||||
ptr2=(ptr2+1)&0x7f;
|
||||
ptr3=(ptr3-1)&0x7f;
|
||||
}
|
||||
ptr3=(ptr3-1)&0x7f;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
extern unsigned int xa;
|
||||
extern unsigned char soundon, SPCDisable, spcon, FPSOn, FPSAtStart;
|
||||
|
||||
const unsigned int versionNumber = 0x0000008F; // 1.43
|
||||
char *ZVERSION = "Pre 1.43";
|
||||
unsigned char txtfailedalignd[25] = "Data Alignment Failure : ";
|
||||
unsigned char txtfailedalignc[25] = "Code Alignment Failure : ";
|
||||
|
||||
void zstart ()
|
||||
{
|
||||
unsigned int ptr;
|
||||
|
||||
asm_call(StartUp);
|
||||
|
||||
printf("%s", mydebug);
|
||||
|
||||
// Print welcome message.
|
||||
printf("ZSNES v%s, (c) 1997-2005, ZSNES Team\n", ZVERSION);
|
||||
puts("Be sure to check http://www.zsnes.com/ for the latest version.");
|
||||
puts("Please report crashes to zsnes-devel@lists.sourceforge.net.\n");
|
||||
puts("ZSNES is written by the ZSNES Team (See AUTHORS.TXT)");
|
||||
puts("ZSNES comes with ABSOLUTELY NO WARRANTY. This is free software,");
|
||||
puts("and you are welcome to redistribute it under certain conditions;");
|
||||
puts("please read 'LICENSE.TXT' thoroughly before doing so.\n");
|
||||
puts("Use ZSNES -? for command line definitions.\n");
|
||||
|
||||
#ifndef __RELEASE__
|
||||
puts("This is a work in progress build. It contains code which");
|
||||
puts("May or may not be complete");
|
||||
#endif
|
||||
|
||||
#ifndef __MSDOS__
|
||||
MultiMouseInit();
|
||||
#endif
|
||||
|
||||
asm_call(SystemInit);
|
||||
|
||||
|
||||
#ifdef OPENSPC
|
||||
OSPC_Init();
|
||||
#else
|
||||
setnoise();
|
||||
asm_call(InitSPC);
|
||||
#endif
|
||||
|
||||
asm_call(allocmem);
|
||||
|
||||
if (!soundon && (SPCDisable != 1))
|
||||
{
|
||||
soundon = 1;
|
||||
spcon = 1;
|
||||
DSPDisable = 1;
|
||||
}
|
||||
|
||||
if (SPCDisable)
|
||||
{
|
||||
soundon = 0;
|
||||
spcon = 0;
|
||||
}
|
||||
|
||||
if (!frameskip)
|
||||
{
|
||||
FPSOn = FPSAtStart;
|
||||
}
|
||||
|
||||
gammalevel16b = gammalevel >> 1;
|
||||
|
||||
asm_call(MMXCheck);
|
||||
|
||||
ptr = (unsigned int)&outofmemory;
|
||||
|
||||
if ((ptr & 3))
|
||||
{
|
||||
printf("%s%d", txtfailedalignc, (ptr & 0x1F));
|
||||
|
||||
asm_call(WaitForKey);
|
||||
}
|
||||
|
||||
ptr = (unsigned int)&xa;
|
||||
|
||||
if ((ptr & 3))
|
||||
{
|
||||
printf("%s%d", txtfailedalignd, (ptr & 0x1F));
|
||||
|
||||
asm_call(WaitForKey);
|
||||
}
|
||||
|
||||
asm_call(init);
|
||||
}
|
||||
|
||||
static char *seconds_to_asc(unsigned int seconds)
|
||||
{
|
||||
static char buffer[50];
|
||||
char *p = buffer;
|
||||
unsigned int hours, minutes;
|
||||
|
||||
hours = seconds/3600;
|
||||
seconds -= hours*3600;
|
||||
minutes = seconds/60;
|
||||
seconds -= minutes*60;
|
||||
*buffer = 0;
|
||||
|
||||
if (hours)
|
||||
{
|
||||
sprintf(p, "%u hours ", hours);
|
||||
p += strlen(p);
|
||||
}
|
||||
if (minutes)
|
||||
{
|
||||
sprintf(p, "%u min ", minutes);
|
||||
p += strlen(p);
|
||||
}
|
||||
if (seconds)
|
||||
{
|
||||
sprintf(p, "%u sec", seconds);
|
||||
p += strlen(p);
|
||||
}
|
||||
if (!*buffer)
|
||||
{
|
||||
strcpy(buffer, "0 sec");
|
||||
}
|
||||
return(buffer);
|
||||
}
|
||||
|
||||
unsigned char multiMouseMode = 0;
|
||||
|
||||
extern unsigned int MessageOn;
|
||||
extern unsigned int MsgCount;
|
||||
extern char CSStatus[70];
|
||||
extern char CSStatus2[70];
|
||||
extern char CSStatus3[70];
|
||||
|
||||
void DisplayBatteryStatus()
|
||||
{
|
||||
#ifndef __MSDOS__
|
||||
int CheckBattery();
|
||||
int CheckBatteryTime();
|
||||
int CheckBatteryPercent();
|
||||
|
||||
*CSStatus2 = 0;
|
||||
*CSStatus3 = 0;
|
||||
|
||||
switch (CheckBattery())
|
||||
{
|
||||
case -1: //No battery
|
||||
strcpy(CSStatus, "No battery present");
|
||||
break;
|
||||
|
||||
case 0: //Plugged in
|
||||
{
|
||||
int percent = CheckBatteryPercent();
|
||||
|
||||
strcpy(CSStatus, "PC is plugged in");
|
||||
if (percent > 0)
|
||||
{
|
||||
sprintf(CSStatus2, "%d%% charged", percent);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 1: //Not plugged in
|
||||
{
|
||||
int percent = CheckBatteryPercent();
|
||||
int battery_time = CheckBatteryTime();
|
||||
|
||||
strcpy(CSStatus, "PC is running off of battery");
|
||||
if (battery_time > 0)
|
||||
{
|
||||
sprintf(CSStatus2, "Time remaining: %s", seconds_to_asc(battery_time));
|
||||
}
|
||||
if (percent > 0)
|
||||
{
|
||||
sprintf(CSStatus3, "%d%% remaining", percent);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
Msgptr = CSStatus;
|
||||
MessageOn = 100;
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
// Make use of multiple mice.
|
||||
|
||||
int MouseCount = 0;
|
||||
int Mouse1MoveX = 0;
|
||||
int Mouse2MoveX = 0;
|
||||
int Mouse1MoveY = 0;
|
||||
int Mouse2MoveY = 0;
|
||||
int MousePoll = 0;
|
||||
unsigned char MouseToRead = 0;
|
||||
|
||||
void MultiMouseShutdown()
|
||||
{
|
||||
multiMouseMode = 0;
|
||||
MouseCount = 0;
|
||||
ManyMouse_Quit();
|
||||
}
|
||||
|
||||
void MultiMouseInit()
|
||||
{
|
||||
MouseCount = ManyMouse_Init();
|
||||
printf("ManyMouse: %d mice detected.\n", MouseCount);
|
||||
if (MouseCount) multiMouseMode = 1;
|
||||
}
|
||||
|
||||
void MultiMouseProcess()
|
||||
{
|
||||
ManyMouseEvent event;
|
||||
|
||||
Mouse1MoveX = Mouse1MoveY = Mouse2MoveX = Mouse2MoveY = 0;
|
||||
MousePoll ^= 1;
|
||||
if (MousePoll)
|
||||
{
|
||||
ManyMouse_PollEvent(&event);
|
||||
|
||||
if (event.type == MANYMOUSE_EVENT_RELMOTION)
|
||||
{
|
||||
if (event.device == 0)
|
||||
if (event.item == 0) { Mouse1MoveX = event.value; } else { Mouse1MoveY = event.value; }
|
||||
else
|
||||
if (event.item == 0) { Mouse2MoveX = event.value; } else { Mouse2MoveY = event.value; }
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
/*
|
||||
Copyright (C) 1997-2005 ZSNES Team ( zsKnight, _Demo_, pagefault, Nach )
|
||||
|
||||
http://www.zsnes.com
|
||||
http://sourceforge.net/projects/zsnes
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
as published by the Free Software Foundation; either
|
||||
version 2 of the License, or (at your option) any later
|
||||
version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef __UNIXSDL__
|
||||
#include "gblhdr.h"
|
||||
#else
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#endif
|
||||
|
||||
#include "asm_call.h"
|
||||
#include "mmlib/mm.h"
|
||||
|
||||
//C++ style code in C
|
||||
#define bool unsigned char
|
||||
#define true 1
|
||||
#define false 0
|
||||
|
||||
extern unsigned char *vbufaptr;
|
||||
extern unsigned char *vbufeptr;
|
||||
extern unsigned char *ngwinptrb;
|
||||
extern unsigned char *vbufdptr;
|
||||
extern unsigned char *romaptr;
|
||||
extern unsigned char mydebug[2];
|
||||
extern unsigned char outofmem[51];
|
||||
extern unsigned char YesMMX[34];
|
||||
|
||||
// Global Variables ported from ASM
|
||||
|
||||
unsigned int per2exec = 100; // percentage of opcodes to execute
|
||||
|
||||
#ifdef __MSDOS__
|
||||
unsigned char cvidmode = 4; // video mode
|
||||
#else
|
||||
unsigned char cvidmode = 1;
|
||||
#endif
|
||||
|
||||
unsigned char string[512];
|
||||
unsigned char fname[512];
|
||||
unsigned char fnames[512]; // sram filename
|
||||
unsigned char fnamest[512]; // state filename
|
||||
|
||||
unsigned short selc0040;
|
||||
unsigned short selcA000;
|
||||
unsigned short selcB800;
|
||||
unsigned char filefound; // Parameter String Found
|
||||
unsigned char frameskip; // 0 = Auto, 1-10 = Skip 0 .. 9
|
||||
unsigned char *vidbuffer; // video buffer (1024x239 = 244736)
|
||||
unsigned char *ngwinptr;
|
||||
unsigned char *vidbufferm; // video buffer mirror
|
||||
unsigned char *vidbufferofsa; // offset 1
|
||||
unsigned char *vidbufferofsb; // offset 2
|
||||
unsigned char *vidbufferofsc; // offset 3
|
||||
unsigned char *vidbufferofsmos; // mosaic offset for new graphics engine
|
||||
unsigned char *headdata;
|
||||
unsigned char *romdata; // rom data (4MB = 4194304)
|
||||
unsigned char *sfxramdata; // SuperFX Ram Data
|
||||
unsigned char *setaramdata; // Seta ST010/ST011 SRam Data
|
||||
unsigned char *wramdata; // stack (64K = 32768)
|
||||
unsigned char *ram7f; // ram @ 7f = 65536
|
||||
unsigned char *vram; // vram = 65536
|
||||
unsigned char *sram; // sram = 32768
|
||||
unsigned char *spritetablea;
|
||||
unsigned char *spcBuffera;
|
||||
unsigned char *debugbuf; // debug buffer = 38x1000 = 38000
|
||||
void (**regptr)(); // pointer to registers
|
||||
void (**regptw)(); // pointer to registers
|
||||
unsigned char *vcache2b; // 2-bit video cache
|
||||
unsigned char *vcache4b; // 4-bit video cache
|
||||
unsigned char *vcache8b; // 8-bit video cache
|
||||
unsigned char *vcache2bs; // 2-bit video secondary cache
|
||||
unsigned char *vcache4bs; // 4-bit video secondary cache
|
||||
unsigned char *vcache8bs; // 8-bit video secondary cache
|
||||
unsigned char romispal; // 0 = NTSC, 1 = PAL
|
||||
unsigned char enterpress; // if enter is to be issued (0 = yes)
|
||||
unsigned char newgfx16b;
|
||||
unsigned char *BitConv32Ptr;
|
||||
unsigned char *RGBtoYUVPtr;
|
||||
|
||||
unsigned char previdmode; // previous video mode
|
||||
unsigned char cbitmode; // bit mode, 0=8bit, 1=16bit
|
||||
|
||||
unsigned char opexec268 = 155; // # of opcodes/scanline in 2.68Mhz mode
|
||||
unsigned char opexec358 = 142; // # of opcodes/scanline in 3.58Mhz mode (228/180)
|
||||
unsigned char opexec268cph = 42; // # of opcodes/hblank in 2.68Mhz mode
|
||||
unsigned char opexec358cph = 45; // # of opcodes/hblank in 3.58Mhz mode (56/50)
|
||||
unsigned char opexec268b = 142; // # of opcodes/scanline in 2.68Mhz mode
|
||||
unsigned char opexec358b = 155; // # of opcodes/scanline in 3.58Mhz mode (228/180)
|
||||
unsigned char opexec268cphb = 42; // # of opcodes/hblank in 2.68Mhz mode
|
||||
unsigned char opexec358cphb = 45; // # of opcodes/hblank in 3.58Mhz mode (56/50)
|
||||
unsigned char debugdisble = 1; // debugger disable. 0 = no, 1 = yes
|
||||
unsigned char gammalevel = 0; // gamma level (8-bit engine)
|
||||
unsigned char gammalevel16b = 0; // gamma level (16-bit engine)
|
||||
unsigned char scanlines = 0; // scanlines on/off
|
||||
unsigned char vsyncon = 0; // vsync on/off
|
||||
unsigned char guioff = 0; // gui on/off (1 = off)
|
||||
unsigned char AddSub256 = 0; // screen add/sub in 256 colors
|
||||
unsigned char Sup48mbit = 1; // Support 48mbit roms
|
||||
unsigned char Sup16mbit = 0; // Support 16mbit roms
|
||||
unsigned char dmadeddis = 0; // DMA deduction
|
||||
unsigned char antienab = 0; // Interpolation Enabled
|
||||
unsigned char device1 = 0; // Device in port 1? 0 = Gamepad
|
||||
unsigned char device2 = 0; // Device in port 2?
|
||||
unsigned char OldStyle = 1; // Old style joystick on
|
||||
unsigned char SecondPort = 0; // Secondary Joystick Port Enabled (209h) (DOS port only)
|
||||
|
||||
// New Variables
|
||||
unsigned char ForcePal = 0; // 1 = NTSC, 2 = PAL
|
||||
unsigned char Force8b = 0; // Force 8-bit sound on
|
||||
unsigned char Doublevbuf = 1; // Double video buffer
|
||||
unsigned char V8Mode = 0; // Vegetable mode! =) (Greyscale mode)
|
||||
unsigned char fastmemptr = 0;
|
||||
unsigned char showallext = 0; // Show all extensions in GUI load dialog
|
||||
unsigned char finterleave = 0;
|
||||
unsigned char DSPDisable = 0; // Disable DSP emulation
|
||||
unsigned char Palette0 = 0;
|
||||
unsigned char DisplayS = 0;
|
||||
unsigned char *spc7110romptr;
|
||||
|
||||
unsigned char MusicRelVol = 75;
|
||||
unsigned char MusicVol = 0;
|
||||
unsigned char MMXextSupport = 0;
|
||||
extern char *Msgptr;
|
||||
|
||||
void outofmemory();
|
||||
void init();
|
||||
void WaitForKey();
|
||||
void MMXCheck();
|
||||
void allocmem();
|
||||
void InitSPC();
|
||||
void SystemInit();
|
||||
void StartUp();
|
||||
void MultiMouseInit();
|
||||
|
||||
void *doMemAlloc(size_t size)
|
||||
{
|
||||
void *ptr = NULL;
|
||||
ptr = malloc(size);
|
||||
if (!ptr)
|
||||
{
|
||||
asm_call(outofmemory);
|
||||
}
|
||||
return(ptr);
|
||||
}
|
||||
|
||||
void allocspc7110()
|
||||
{
|
||||
spc7110romptr = (unsigned char *)doMemAlloc(8192*1024+4096);
|
||||
}
|
||||
|
||||
extern bool input1gp;
|
||||
extern bool input1mouse;
|
||||
extern bool input2gp;
|
||||
extern bool input2mouse;
|
||||
extern bool input2scope;
|
||||
extern bool input2just;
|
||||
void cycleinputdevice1()
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
device1++;
|
||||
if (device1 >= 2)
|
||||
{
|
||||
device1 = 0;
|
||||
}
|
||||
if (device1 == 0)
|
||||
{
|
||||
if (input1gp) { return; }
|
||||
device1++;
|
||||
}
|
||||
if (device1 == 1)
|
||||
{
|
||||
if (input1mouse) { return; }
|
||||
}
|
||||
}
|
||||
}
|
||||
void cycleinputdevice2()
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
device2++;
|
||||
if (device2 >= 5)
|
||||
{
|
||||
device2 = 0;
|
||||
}
|
||||
if (device2 == 0)
|
||||
{
|
||||
if (input2gp) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 1)
|
||||
{
|
||||
if (input2mouse) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 2)
|
||||
{
|
||||
if (input2scope) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 3)
|
||||
{
|
||||
if (input2just) { return; }
|
||||
device2++;
|
||||
}
|
||||
if (device2 == 4)
|
||||
{
|
||||
if (input2just) { return; }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
unsigned char NoiseData[32768];
|
||||
const unsigned char samplenoise[128] = {
|
||||
27,232,234,138,187,246,176, 81, 25,241, 1,127,154,190,195,103,
|
||||
231,165,220,238,232,189, 57,201,123, 75, 63,143,145,159, 13,236,
|
||||
191,142, 56,164,222, 80, 88, 13,148,118,162,212,157,146,176, 0,
|
||||
241, 88,244,238, 51,235,149, 50, 77,212,186,241, 88, 32, 23,206,
|
||||
1, 24, 48,244,248,210,253, 77, 19,100, 83,222,108, 68, 11, 58,
|
||||
152,161,223,245, 4,105, 3, 82, 15,130,171,242,141, 2,172,218,
|
||||
152, 97,223,157, 93, 75, 83,238,104,238,131, 70, 22,252,180, 82,
|
||||
110,123,106,133,183,209, 48,230,157,205, 27, 21,107, 63, 85,164};
|
||||
|
||||
void setnoise()
|
||||
{
|
||||
unsigned short ctr1, ctr2, ptr1=0;
|
||||
unsigned char ptr2=0, ptr3=0;
|
||||
|
||||
for(ctr1=256;ctr1>0;ctr1--)
|
||||
{
|
||||
for(ctr2=128;ctr2>0;ctr2--,ptr1++)
|
||||
{
|
||||
NoiseData[ptr1] = (samplenoise[ptr2] + samplenoise[ptr3]);
|
||||
ptr2=(ptr2+1)&0x7f;
|
||||
ptr3=(ptr3-1)&0x7f;
|
||||
}
|
||||
ptr3=(ptr3-1)&0x7f;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
extern unsigned int xa;
|
||||
extern unsigned char soundon, SPCDisable, spcon, FPSOn, FPSAtStart;
|
||||
|
||||
const unsigned int versionNumber = 0x0000008F; // 1.43
|
||||
char *ZVERSION = "Pre 1.43";
|
||||
unsigned char txtfailedalignd[25] = "Data Alignment Failure : ";
|
||||
unsigned char txtfailedalignc[25] = "Code Alignment Failure : ";
|
||||
|
||||
void zstart ()
|
||||
{
|
||||
unsigned int ptr;
|
||||
|
||||
asm_call(StartUp);
|
||||
|
||||
printf("%s", mydebug);
|
||||
|
||||
// Print welcome message.
|
||||
printf("ZSNES v%s, (c) 1997-2005, ZSNES Team\n", ZVERSION);
|
||||
puts("Be sure to check http://www.zsnes.com/ for the latest version.");
|
||||
puts("Please report crashes to zsnes-devel@lists.sourceforge.net.\n");
|
||||
puts("ZSNES is written by the ZSNES Team (See AUTHORS.TXT)");
|
||||
puts("ZSNES comes with ABSOLUTELY NO WARRANTY. This is free software,");
|
||||
puts("and you are welcome to redistribute it under certain conditions;");
|
||||
puts("please read 'LICENSE.TXT' thoroughly before doing so.\n");
|
||||
puts("Use ZSNES -? for command line definitions.\n");
|
||||
|
||||
#ifndef __RELEASE__
|
||||
puts("This is a work in progress build. It contains code which");
|
||||
puts("May or may not be complete");
|
||||
#endif
|
||||
|
||||
#ifndef __MSDOS__
|
||||
MultiMouseInit();
|
||||
#endif
|
||||
|
||||
asm_call(SystemInit);
|
||||
|
||||
|
||||
#ifdef OPENSPC
|
||||
OSPC_Init();
|
||||
#else
|
||||
setnoise();
|
||||
asm_call(InitSPC);
|
||||
#endif
|
||||
|
||||
asm_call(allocmem);
|
||||
|
||||
if (!soundon && (SPCDisable != 1))
|
||||
{
|
||||
soundon = 1;
|
||||
spcon = 1;
|
||||
DSPDisable = 1;
|
||||
}
|
||||
|
||||
if (SPCDisable)
|
||||
{
|
||||
soundon = 0;
|
||||
spcon = 0;
|
||||
}
|
||||
|
||||
if (!frameskip)
|
||||
{
|
||||
FPSOn = FPSAtStart;
|
||||
}
|
||||
|
||||
gammalevel16b = gammalevel >> 1;
|
||||
|
||||
asm_call(MMXCheck);
|
||||
|
||||
ptr = (unsigned int)&outofmemory;
|
||||
|
||||
if ((ptr & 3))
|
||||
{
|
||||
printf("%s%d", txtfailedalignc, (ptr & 0x1F));
|
||||
|
||||
asm_call(WaitForKey);
|
||||
}
|
||||
|
||||
ptr = (unsigned int)&xa;
|
||||
|
||||
if ((ptr & 3))
|
||||
{
|
||||
printf("%s%d", txtfailedalignd, (ptr & 0x1F));
|
||||
|
||||
asm_call(WaitForKey);
|
||||
}
|
||||
|
||||
asm_call(init);
|
||||
}
|
||||
|
||||
static char *seconds_to_asc(unsigned int seconds)
|
||||
{
|
||||
static char buffer[50];
|
||||
char *p = buffer;
|
||||
unsigned int hours, minutes;
|
||||
|
||||
hours = seconds/3600;
|
||||
seconds -= hours*3600;
|
||||
minutes = seconds/60;
|
||||
seconds -= minutes*60;
|
||||
*buffer = 0;
|
||||
|
||||
if (hours)
|
||||
{
|
||||
sprintf(p, "%u hours ", hours);
|
||||
p += strlen(p);
|
||||
}
|
||||
if (minutes)
|
||||
{
|
||||
sprintf(p, "%u min ", minutes);
|
||||
p += strlen(p);
|
||||
}
|
||||
if (seconds)
|
||||
{
|
||||
sprintf(p, "%u sec", seconds);
|
||||
p += strlen(p);
|
||||
}
|
||||
if (!*buffer)
|
||||
{
|
||||
strcpy(buffer, "0 sec");
|
||||
}
|
||||
return(buffer);
|
||||
}
|
||||
|
||||
unsigned char multiMouseMode = 0;
|
||||
|
||||
extern unsigned int MessageOn;
|
||||
extern unsigned int MsgCount;
|
||||
extern char CSStatus[70];
|
||||
extern char CSStatus2[70];
|
||||
extern char CSStatus3[70];
|
||||
|
||||
void DisplayBatteryStatus()
|
||||
{
|
||||
#ifndef __MSDOS__
|
||||
int CheckBattery();
|
||||
int CheckBatteryTime();
|
||||
int CheckBatteryPercent();
|
||||
|
||||
*CSStatus2 = 0;
|
||||
*CSStatus3 = 0;
|
||||
|
||||
switch (CheckBattery())
|
||||
{
|
||||
case -1: //No battery
|
||||
strcpy(CSStatus, "No battery present");
|
||||
break;
|
||||
|
||||
case 0: //Plugged in
|
||||
{
|
||||
int percent = CheckBatteryPercent();
|
||||
|
||||
strcpy(CSStatus, "PC is plugged in");
|
||||
if (percent > 0)
|
||||
{
|
||||
sprintf(CSStatus2, "%d%% charged", percent);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 1: //Not plugged in
|
||||
{
|
||||
int percent = CheckBatteryPercent();
|
||||
int battery_time = CheckBatteryTime();
|
||||
|
||||
strcpy(CSStatus, "PC is running off of battery");
|
||||
if (battery_time > 0)
|
||||
{
|
||||
sprintf(CSStatus2, "Time remaining: %s", seconds_to_asc(battery_time));
|
||||
}
|
||||
if (percent > 0)
|
||||
{
|
||||
sprintf(CSStatus3, "%d%% remaining", percent);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
Msgptr = CSStatus;
|
||||
MessageOn = 100;
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
// Make use of multiple mice.
|
||||
|
||||
int MouseCount = 0;
|
||||
int Mouse1MoveX = 0;
|
||||
int Mouse2MoveX = 0;
|
||||
int Mouse1MoveY = 0;
|
||||
int Mouse2MoveY = 0;
|
||||
int MousePoll = 0;
|
||||
unsigned char MouseToRead = 0;
|
||||
|
||||
void MultiMouseShutdown()
|
||||
{
|
||||
multiMouseMode = 0;
|
||||
MouseCount = 0;
|
||||
ManyMouse_Quit();
|
||||
}
|
||||
|
||||
void MultiMouseInit()
|
||||
{
|
||||
MouseCount = ManyMouse_Init();
|
||||
printf("ManyMouse: %d mice detected.\n", MouseCount);
|
||||
if (MouseCount) multiMouseMode = 1;
|
||||
}
|
||||
|
||||
void MultiMouseProcess()
|
||||
{
|
||||
ManyMouseEvent event;
|
||||
|
||||
Mouse1MoveX = Mouse1MoveY = Mouse2MoveX = Mouse2MoveY = 0;
|
||||
MousePoll ^= 1;
|
||||
if (MousePoll)
|
||||
{
|
||||
ManyMouse_PollEvent(&event);
|
||||
|
||||
if (event.type == MANYMOUSE_EVENT_RELMOTION)
|
||||
{
|
||||
if (event.device == 0)
|
||||
if (event.item == 0) { Mouse1MoveX = event.value; } else { Mouse1MoveY = event.value; }
|
||||
else
|
||||
if (event.item == 0) { Mouse2MoveX = event.value; } else { Mouse2MoveY = event.value; }
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user