void
Java_org_yabause_android_YabauseRunnable_enableFrameskip( JNIEnv* env, jobject obj, jint enable )
{
if (enable)
EnableAutoFrameSkip();
else
DisableAutoFrameSkip();
}
void
Java_org_yabause_android_YabauseRunnable_deinit( JNIEnv* env )
{
int slot = GetSaveSlot();
if (slot != -1)
{
const char * dirpath = GetSavesPath();
SetOSDToggle(0);
DisableAutoFrameSkip();
g_swapped = 0;
while(! g_swapped)
YabauseExec();
YabSaveStateSlot(dirpath, slot);
}
YabauseDeInit();
}
extern "C" __declspec(dllexport) int libyabause_init
(
CDInterface *_CD,
const char *biosfn,
int usegl,
int carttype,
int quickload,
int clocksync,
int clockbase
)
{
usinggl = usegl;
if (usegl)
{
//headless cores should not create GL contexts, but use the one from the invoking frontend
#ifndef HEADLESS
if(!StartGLContext())
return 0;
#endif
if(!LoadExtensions())
return 0;
}
FECD.DeInit = _CD->DeInit;
FECD.GetStatus = _CD->GetStatus;
FECD.Init = _CD->Init;
FECD.ReadAheadFAD = _CD->ReadAheadFAD;
FECD.ReadSectorFAD = _CD->ReadSectorFAD;
FECD.ReadTOC = _CD->ReadTOC;
// only overwrite a few SNDDummy functions
memcpy(&FESND, &SNDDummy, sizeof(FESND));
FESND.id = 2;
FESND.Name = "FESND";
FESND.GetAudioSpace = FESNDGetAudioSpace;
FESND.UpdateAudio = FESNDUpdateAudio;
yabauseinit_struct yinit;
memset(&yinit, 0, sizeof(yabauseinit_struct));
yinit.percoretype = PERCORE_DUMMY;
yinit.sh2coretype = SH2CORE_INTERPRETER;
if (usegl)
yinit.vidcoretype = VIDCORE_OGL;
else
yinit.vidcoretype = VIDCORE_SOFT;
yinit.sndcoretype = 2; //SNDCORE_DUMMY;
yinit.cdcoretype = 2; // CDCORE_ISO; //CDCORE_DUMMY;
yinit.m68kcoretype = M68KCORE_C68K;
yinit.cartpath = CART_NONE;
yinit.regionid = REGION_AUTODETECT;
yinit.biospath = biosfn;
yinit.cdpath = "Saturnus"; //NULL;
yinit.buppath = NULL;
yinit.mpegpath = NULL;
yinit.carttype = carttype;
yinit.netlinksetting = NULL;
yinit.videoformattype = VIDEOFORMATTYPE_NTSC;
yabsys.usequickload = quickload;
yinit.usethreads = 0;
yinit.frameskip = 0;
yinit.clocksync = clocksync;
yinit.basetime = clockbase; // same format as return from time(); 0 to use time()
if (usegl && !vdp2hookfcn)
{
// hook vdp2setresolution
vdp2hookfcn = VIDOGL.Vdp2SetResolution;
VIDOGL.Vdp2SetResolution = vdp2newhook;
}
if (YabauseInit(&yinit) != 0)
return 0;
SpeedThrottleDisable();
DisableAutoFrameSkip();
ScspSetFrameAccurate(1);
OSDChangeCore(OSDCORE_DUMMY);
ctrl1 = PerPadAdd(&PORTDATA1);
ctrl2 = PerPadAdd(&PORTDATA2);
return 1;
}
static void check_variables(void)
{
struct retro_variable var;
var.key = "yabause_frameskip";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "disabled") == 0 && frameskip_enable)
{
DisableAutoFrameSkip();
frameskip_enable = false;
}
else if (strcmp(var.value, "enabled") == 0 && !frameskip_enable)
{
EnableAutoFrameSkip();
frameskip_enable = true;
}
}
var.key = "yabause_force_hle_bios";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "disabled") == 0 && hle_bios_force)
hle_bios_force = false;
else if (strcmp(var.value, "enabled") == 0 && !hle_bios_force)
hle_bios_force = true;
}
var.key = "yabause_addon_cart";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "none") == 0 && addon_cart_type != CART_NONE)
addon_cart_type = CART_NONE;
else if (strcmp(var.value, "1M_ram") == 0 && addon_cart_type != CART_DRAM8MBIT)
addon_cart_type = CART_DRAM8MBIT;
else if (strcmp(var.value, "4M_ram") == 0 && addon_cart_type != CART_DRAM32MBIT)
addon_cart_type = CART_DRAM32MBIT;
}
var.key = "yabause_numthreads";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "1") == 0 && numthreads != 1)
numthreads = 1;
else if (strcmp(var.value, "2") == 0 && numthreads != 2)
numthreads = 2;
else if (strcmp(var.value, "4") == 0 && numthreads != 4)
numthreads = 4;
else if (strcmp(var.value, "8") == 0 && numthreads != 8)
numthreads = 8;
else if (strcmp(var.value, "16") == 0 && numthreads != 16)
numthreads = 16;
else if (strcmp(var.value, "32") == 0 && numthreads != 32)
numthreads = 32;
}
}
