// Cleanups/fixes/enhancements by James L. Hammons and Adam Green
//
-#ifdef __GCCUNIX__
-#include <unistd.h> // Is this necessary anymore?
-#endif
-
#include <time.h>
#include <SDL.h>
#include "jaguar.h"
#include "gui.h"
#include "sdlemu_opengl.h"
#include "settings.h" // Pull in "vjs" struct
-
-// Uncomment this for speed control (?)
-//#define SPEED_CONTROL
+#include "log.h"
+#include "version.h"
+#include "memory.h"
+#include "file.h"
// Uncomment this to use built-in BIOS/CD-ROM BIOS
// You'll need a copy of jagboot.h & jagcd.h for this to work...!
// Private function prototypes
-// External variables
-
-extern uint8 * jaguar_mainRam;
-extern uint8 * jaguar_mainRom;
-extern uint8 * jaguar_bootRom;
-extern uint8 * jaguar_CDBootROM;
-
-// Global variables (export capable)
-//should these even be here anymore?
-
-bool finished = false;
-bool showGUI = false;
-bool showMessage = false;
-uint32 showMessageTimeout;
-char messageBuffer[200];
-bool BIOSLoaded = false;
-bool CDBIOSLoaded = false;
-
//
// The main emulator loop (what else?)
//
//Maybe we should move the video stuff to TOM? Makes more sense to put it there...
//Actually, it would probably be better served in VIDEO.CPP... !!! FIX !!! [DONE]
-uint32 totalFrames;//temp, so we can grab this from elsewhere...
+//uint32 totalFrames;//temp, so we can grab this from elsewhere...
int main(int argc, char * argv[])
{
-// uint32 startTime;//, totalFrames;//, endTime;//, w, h;
-// uint32 nNormalLast = 0;
-// int32 nNormalFrac = 0;
+//NOTE: This isn't actually used anywhere... !!! FIX !!!
int32 nFrameskip = 0; // Default: Show every frame
-// int32 nFrame = 0; // No. of Frame
- printf("Virtual Jaguar GCC/SDL Portable Jaguar Emulator v1.0.8\n");
+ printf("Virtual Jaguar GCC/SDL Portable Jaguar Emulator v1.1.0\n");
printf("Based upon Virtual Jaguar core v1.0.0 by David Raingeard.\n");
printf("Written by Niels Wagenaar (Linux/WIN32), Carwin Jones (BeOS),\n");
printf("James L. Hammons (WIN32) and Adam Green (MacOS)\n");
if (argv[i][0] != '-')
haveCart = true; // It looks like we have a cartridge!
- if (!strcmp(argv[i], "-joystick"))
+ if (!strcmp(argv[i], "-joystick"))
vjs.useJoystick = true;
if (!strcmp(argv[i], "-joyport"))
nFrameskip = atoi(argv[++i]) + 1;
if (nFrameskip > 10)
nFrameskip = 10;
-#ifdef SPEED_CONTROL
- nFrameskip = 0;
-#endif
}
if (!strcmp(argv[i], "-bios"))
if (!strcmp(argv[i], "-nogl"))
vjs.useOpenGL = false;
- if (!strcmp(argv[i], "-fullscreen"))
+ if (!strcmp(argv[i], "-fullscreen"))
vjs.fullscreen = true;
- if (!strcmp(argv[i], "-window"))
+ if (!strcmp(argv[i], "-window"))
vjs.fullscreen = false;
if (!strcmp(argv[i], "-pal"))
if (!strcmp(argv[i], "-ntsc"))
vjs.hardwareTypeNTSC = true;
- if (!strcmp(argv[i], "-help") || !strcmp(argv[i], "-?"))
+ if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-?"))
{
printf("Usage: \n\n");
printf("vj [romfile] [switches]\n");
- printf(" -? or -help : Display usage and switches \n");
+ printf(" -? or --help : Display usage and switches \n");
printf(" -frameskip 1-10 : Enable frameskip 1 - 10 (default: none) \n");
printf(" -joystick : Enable joystick/gamepad \n");
printf(" -joyport 0-3 : Select desired joystick port \n");
// Set up SDL library
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_TIMER) < 0)
-// | SDL_INIT_CDROM) < 0)
-// | SDL_INIT_CDROM | SDL_INIT_NOPARACHUTE) < 0)
{
WriteLog("VJ: Could not initialize the SDL library: %s\n", SDL_GetError());
return -1;
memcpy(jaguar_CDBootROM, jagCDROM, 0x40000);
BIOSLoaded = CDBIOSLoaded = true;
#else
-// if (vjs.useJaguarBIOS)
// What would be nice here would be a way to check if the BIOS was loaded so that we
// could disable the pushbutton on the Misc Options menu... !!! FIX !!! [DONE here, but needs to be fixed in GUI as well!]
WriteLog("About to attempt to load BIOSes...\n");
WriteLog("Initializing GUI subsystem...\n");
InitGUI();
- // Get the cartridge ROM (if passed in)
// Now with crunchy GUI goodness!
-// JaguarLoadCart(jaguar_mainRom, (haveCart ? argv[1] : vjs.ROMPath));
-//Need to find a better way to handle this crap...
WriteLog("About to start GUI...\n");
-// GUIMain();
GUIMain(haveCart ? argv[1] : NULL);
-/* jaguar_reset();
-
- totalFrames = 0;
- startTime = clock();
- nNormalLast = 0; // Last value of timeGetTime()
- nNormalFrac = 0; // Extra fraction we did
- nNormalLast = SDL_GetTicks(); //timeGetTime();
-
- while (!finished)
- {
-#ifdef SPEED_CONTROL
- nTime = SDL_GetTicks() - nNormalLast; // calcule le temps écoulé depuis le dernier affichage
- // nTime est en mili-secondes.
- // détermine le nombre de trames à passer + 1
- nCount = (nTime * 600 - nNormalFrac) / 10000;
-
- // si le nombre de trames à passer + 1 est nul ou négatif,
- // ne rien faire pendant 2 ms
- if (nCount <= 0)
- {
- //Sleep(2);
- //SDL_Delay(1);
- } // No need to do anything for a bit
- else
- {
- nNormalFrac += nCount * 10000; //
- nNormalLast += nNormalFrac / 600; // add the duration of nNormalFrac frames
- nNormalFrac %= 600; //
-
- // Pas plus de 9 (10-1) trames non affichées
- if (nCount > 10)
- nCount = 10;
- for(int i=0; i<nCount-1; i++)
- jaguar_exec(backbuffer, false);
-#endif
- // Set up new backbuffer with new pixels and data
- JaguarExecute(backbuffer, true);
- totalFrames++;
-//WriteLog("Frame #%u...\n", totalFrames);
-//extern bool doDSPDis;
-//if (totalFrames == 373)
-// doDSPDis = true;
-
- // Some QnD GUI stuff here...
- if (showGUI)
- {
- extern uint32 gpu_pc, dsp_pc;
- DrawString(backbuffer, 8, 8, false, "GPU PC: %08X", gpu_pc);
- DrawString(backbuffer, 8, 16, false, "DSP PC: %08X", dsp_pc);
- }
-
- // Simple frameskip
- if (nFrame == nFrameskip)
- {
- RenderBackbuffer();
- nFrame = 0;
- }
- else
- nFrame++;
-
- joystick_exec();
-
-#ifdef SPEED_CONTROL
- }
-#endif
- }*/
-
//This is no longer accurate...!
// int elapsedTime = clock() - startTime;
// int fps = (1000 * totalFrames) / elapsedTime;
VersionDone();
MemoryDone();
VideoDone();
- log_done();
+ log_done();
// Free SDL components last...!
-// SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_TIMER | SDL_INIT_CDROM);
SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_TIMER);
SDL_Quit();
projects / virtualjaguar / blobdiff