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flycast/core/nullDC.cpp

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// nullDC.cpp : Makes magic cookies
//
//initialse Emu
#include "types.h"
#include "oslib/oslib.h"
#include "oslib/audiostream.h"
#include "hw/mem/_vmem.h"
#include "stdclass.h"
#include "cfg/cfg.h"
#include "types.h"
#include "hw/maple/maple_cfg.h"
#include "hw/sh4/sh4_mem.h"
#include "webui/server.h"
#include "hw/naomi/naomi_cart.h"
#include "reios/reios.h"
settings_t settings;
/*
libndc
//initialise (and parse the command line)
ndc_init(argc,argv);
...
//run a dreamcast slice
//either a frame, or up to 25 ms of emulation
//returns 1 if the frame is ready (fb needs to be flipped -- i'm looking at you android)
ndc_step();
...
//terminate (and free everything)
ndc_term()
*/
#if HOST_OS==OS_WINDOWS
#include <windows.h>
#endif
int GetFile(char *szFileName, char *szParse=0,u32 flags=0)
{
cfgLoadStr("config","image",szFileName,"null");
if (strcmp(szFileName,"null")==0)
{
#if HOST_OS==OS_WINDOWS
OPENFILENAME ofn;
ZeroMemory( &ofn , sizeof( ofn));
ofn.lStructSize = sizeof ( ofn );
ofn.hwndOwner = NULL ;
ofn.lpstrFile = szFileName ;
ofn.lpstrFile[0] = '\0';
ofn.nMaxFile = MAX_PATH;
ofn.lpstrFilter = "All\0*.*\0\0";
ofn.nFilterIndex =1;
ofn.lpstrFileTitle = NULL ;
ofn.nMaxFileTitle = 0 ;
ofn.lpstrInitialDir=NULL ;
ofn.Flags = OFN_PATHMUSTEXIST|OFN_FILEMUSTEXIST ;
if (GetOpenFileNameA(&ofn))
{
//already there
//strcpy(szFileName,ofn.lpstrFile);
}
#endif
}
return 1;
}
s32 plugins_Init()
{
if (s32 rv = libPvr_Init())
return rv;
#ifndef TARGET_DISPFRAME
if (s32 rv = libGDR_Init())
return rv;
#endif
#if DC_PLATFORM == DC_PLATFORM_NAOMI
if (!naomi_cart_SelectFile(libPvr_GetRenderTarget()))
return rv_serror;
#endif
if (s32 rv = libAICA_Init())
return rv;
if (s32 rv = libARM_Init())
return rv;
//if (s32 rv = libExtDevice_Init())
// return rv;
return rv_ok;
}
void plugins_Term()
{
//term all plugins
//libExtDevice_Term();
libARM_Term();
libAICA_Term();
libGDR_Term();
libPvr_Term();
}
void plugins_Reset(bool Manual)
{
libPvr_Reset(Manual);
libGDR_Reset(Manual);
libAICA_Reset(Manual);
libARM_Reset(Manual);
//libExtDevice_Reset(Manual);
}
#if !defined(TARGET_NO_WEBUI)
void* webui_th(void* p)
{
webui_start();
return 0;
}
cThread webui_thd(&webui_th,0);
#endif
const char *EGHackGamesList[] = {
"T46703M", /* Border Down (Japan) */
"MK-51065", /* Bomberman Online (USA) */
"RDC-0117", /* Bomberman Online (USA) */
"T47801M", /* Chaos Field (Japan) */
"T23202M", /* Death Crimson OX (Japan) */
"T2401N", /* Death Crimson OX (USA) */
"T1223M", /* Eldorado Gate Vol. 1 (Japan) */
"T44306N", /* Fatal Fury: Mark of the Wolves (USA) */
"T3108M", /* Garou: Mark of the Wolves (Japan) */
"HDR-0078", /* Jet Set Radio (Japan) */
"MK-51058", /* Jet Grind Radio (USA, Europe) */
"HDR-0079", /* Napple Tale (Japan) */
"MK-5110050", /* Phantasy Star Online (Europe) */
"HDR-0129", /* Phantasy Star Online (Japan) */
"MK-51100", /* Phantasy Star Online (USA) */
"MK-5119350", /* Phantasy Star Online Ver. 2 (Europe) */
"HDR-0163", /* Phantasy Star Online Ver. 2 (Japan) */
"MK-51193", /* Phantasy Star Online Ver. 2 (USA) */
"T9907M", /* Psyvariar 2 (Japan) */
"HDR-0216", /* Puyo Puyo Fever (Japan) */
"T47802M", /* Radirgy (Japan) */
"HDR-0151", /* Segagaga (Japan) */
"HDR-0125", /* Sonic Shuffle (Japan) */
"MK-5106050", /* Sonic Shuffle (Europe) */
"MK-51060", /* Sonic Shuffle (USA) */
"T29102M", /* Trigger Heart Exelica (Japan) */
"T45101M", /* WWF Royal Rumble (Japan) */
"T10003D 50", /* WWF Royal Rumble (Europe) */
"T10005N", /* WWF Royal Rumble (USA) */
NULL
};
void LoadSpecialSettings()
{
// Tony Hawk's Pro Skater 2
if (!strncmp("T13008D", reios_product_number, 7) || !strncmp("T13006N", reios_product_number, 7)
// Tony Hawk's Pro Skater 1
|| !strncmp("T40205N", reios_product_number, 7))
settings.rend.RenderToTextureBuffer = 1;
if (!strncmp("HDR-0176", reios_product_number, 8) || !strncmp("RDC-0057", reios_product_number, 8))
// Cosmic Smash
settings.rend.TranslucentPolygonDepthMask = 1;
for (int i = 0; EGHackGamesList[i] != NULL; i++)
if (!strncmp(reios_product_number, EGHackGamesList[i], strlen(EGHackGamesList[i])))
{
printf("Enabling EG Hack\n");
settings.aica.EGHack = 1;
break;
}
// Pro Pinball Trilogy
if (!strncmp("T30701D", reios_product_number, 7)
// Demolition Racer
|| !strncmp("T15112N", reios_product_number, 7)
// Star Wars - Episode I - Racer (United Kingdom)
|| !strncmp("T23001D", reios_product_number, 7))
settings.dynarec.DisableDivMatching = true;
}
int dc_init(int argc,wchar* argv[])
{
setbuf(stdin,0);
setbuf(stdout,0);
setbuf(stderr,0);
if (!_vmem_reserve())
{
printf("Failed to alloc mem\n");
return -1;
}
#if !defined(TARGET_NO_WEBUI)
webui_thd.Start();
#endif
if(ParseCommandLine(argc,argv))
{
return 69;
}
if(!cfgOpen())
{
msgboxf("Unable to open config file",MBX_ICONERROR);
return -4;
}
LoadSettings();
#ifndef _ANDROID
os_CreateWindow();
#endif
int rv= 0;
#if HOST_OS != OS_DARWIN
#define DATA_PATH "/data/"
#else
#define DATA_PATH "/"
#endif
if (settings.bios.UseReios || !LoadRomFiles(get_readonly_data_path(DATA_PATH)))
{
if (!LoadHle(get_readonly_data_path(DATA_PATH)))
return -3;
else
printf("Did not load bios, using reios\n");
}
#if FEAT_SHREC != DYNAREC_NONE
if(settings.dynarec.Enable)
{
Get_Sh4Recompiler(&sh4_cpu);
printf("Using Recompiler\n");
}
else
#endif
{
Get_Sh4Interpreter(&sh4_cpu);
printf("Using Interpreter\n");
}
InitAudio();
sh4_cpu.Init();
mem_Init();
plugins_Init();
mem_map_default();
#ifndef _ANDROID
mcfg_CreateDevices();
#else
mcfg_CreateDevices();
#endif
plugins_Reset(false);
mem_Reset(false);
sh4_cpu.Reset(false);
const char* bootfile = reios_locate_ip();
if (!bootfile || !reios_locate_bootfile("1ST_READ.BIN"))
printf("Failed to locate bootfile.\n");
LoadSpecialSettings();
return rv;
}
#ifndef TARGET_DISPFRAME
void dc_run()
{
sh4_cpu.Run();
}
#endif
void dc_term()
{
sh4_cpu.Term();
plugins_Term();
_vmem_release();
#ifndef _ANDROID
SaveSettings();
#endif
SaveRomFiles(get_writable_data_path("/data/"));
}
void LoadSettings()
{
#ifndef _ANDROID
settings.dynarec.Enable = cfgLoadInt("config","Dynarec.Enabled", 1)!=0;
settings.dynarec.idleskip = cfgLoadInt("config","Dynarec.idleskip",1)!=0;
settings.dynarec.unstable_opt = cfgLoadInt("config","Dynarec.unstable-opt",0);
settings.dynarec.DisableDivMatching = cfgLoadInt("config", "Dynarec.DisableDivMatching", 0);
//disable_nvmem can't be loaded, because nvmem init is before cfg load
settings.dreamcast.cable = cfgLoadInt("config","Dreamcast.Cable",3);
settings.dreamcast.RTC = cfgLoadInt("config","Dreamcast.RTC",GetRTC_now());
settings.dreamcast.region = cfgLoadInt("config","Dreamcast.Region",3);
settings.dreamcast.broadcast = cfgLoadInt("config","Dreamcast.Broadcast",4);
settings.aica.LimitFPS = cfgLoadInt("config","aica.LimitFPS",1);
settings.aica.NoBatch = cfgLoadInt("config","aica.NoBatch",0);
settings.aica.NoSound = cfgLoadInt("config","aica.NoSound",0);
settings.aica.EGHack = cfgLoadInt("config","aica.EGHack", 0);;
settings.rend.UseMipmaps = cfgLoadInt("config","rend.UseMipmaps",1);
settings.rend.WideScreen = cfgLoadInt("config","rend.WideScreen",0);
settings.rend.ShowFPS = cfgLoadInt("config", "rend.ShowFPS", 0);
settings.rend.RenderToTextureBuffer = cfgLoadInt("config", "rend.RenderToTextureBuffer", 0);
settings.rend.RenderToTextureUpscale = cfgLoadInt("config", "rend.RenderToTextureUpscale", 1);
settings.rend.TranslucentPolygonDepthMask = cfgLoadInt("config", "rend.TranslucentPolygonDepthMask", 0);
settings.rend.ModifierVolumes = cfgLoadInt("config","rend.ModifierVolumes",1);
settings.rend.Clipping = cfgLoadInt("config","rend.Clipping",1);
settings.pvr.subdivide_transp = cfgLoadInt("config","pvr.Subdivide",0);
settings.pvr.ta_skip = cfgLoadInt("config","ta.skip",0);
settings.pvr.rend = cfgLoadInt("config","pvr.rend",0);
settings.pvr.MaxThreads = cfgLoadInt("config", "pvr.MaxThreads", 3);
settings.pvr.SynchronousRendering = cfgLoadInt("config", "pvr.SynchronousRendering", 0);
settings.debug.SerialConsole = cfgLoadInt("config", "Debug.SerialConsoleEnabled", 0) != 0;
settings.reios.ElfFile = cfgLoadStr("reios", "ElfFile","");
settings.validate.OpenGlChecks = cfgLoadInt("validate", "OpenGlChecks", 0) != 0;
#endif
settings.bios.UseReios = cfgLoadInt("config", "bios.UseReios", 0);
settings.pvr.HashLogFile = cfgLoadStr("testing", "ta.HashLogFile", "");
settings.pvr.HashCheckFile = cfgLoadStr("testing", "ta.HashCheckFile", "");
#if SUPPORT_DISPMANX
settings.dispmanx.Width = cfgLoadInt("dispmanx","width",640);
settings.dispmanx.Height = cfgLoadInt("dispmanx","height",480);
settings.dispmanx.Maintain_Aspect = cfgLoadBool("dispmanx","maintain_aspect",true);
#endif
#if (HOST_OS != OS_LINUX || defined(_ANDROID) || defined(TARGET_PANDORA))
settings.aica.BufferSize=2048;
#else
settings.aica.BufferSize=1024;
#endif
#if USE_OMX
settings.omx.Audio_Latency = cfgLoadInt("omx","audio_latency",100);
settings.omx.Audio_HDMI = cfgLoadBool("omx","audio_hdmi",true);
#endif
/*
//make sure values are valid
settings.dreamcast.cable = min(max(settings.dreamcast.cable, 0),3);
settings.dreamcast.region = min(max(settings.dreamcast.region, 0),3);
settings.dreamcast.broadcast= min(max(settings.dreamcast.broadcast,0),4);
*/
}
void SaveSettings()
{
cfgSaveInt("config","Dynarec.Enabled", settings.dynarec.Enable);
cfgSaveInt("config","Dreamcast.Cable", settings.dreamcast.cable);
cfgSaveInt("config","Dreamcast.RTC", settings.dreamcast.RTC);
cfgSaveInt("config","Dreamcast.Region", settings.dreamcast.region);
cfgSaveInt("config","Dreamcast.Broadcast",settings.dreamcast.broadcast);
}
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