static void _reloadSettings(void) {
struct mCoreOptions opts = {
.useBios = true,
.volume = 0x100,
};
struct retro_variable var;
var.key = "mgba_use_bios";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
opts.useBios = strcmp(var.value, "ON") == 0;
}
var.key = "mgba_skip_bios";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
opts.skipBios = strcmp(var.value, "ON") == 0;
}
var.key = "mgba_idle_optimization";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "Don't Remove") == 0) {
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "ignore");
} else if (strcmp(var.value, "Remove Known") == 0) {
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "remove");
} else if (strcmp(var.value, "Detect and Remove") == 0) {
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "detect");
}
}
mCoreConfigLoadDefaults(&core->config, &opts);
mCoreLoadConfig(core);
}
unsigned retro_api_version(void) {
return RETRO_API_VERSION;
}
void retro_set_environment(retro_environment_t env) {
environCallback = env;
struct retro_variable vars[] = {
{ "mgba_solar_sensor_level", "Solar sensor level; 0|1|2|3|4|5|6|7|8|9|10" },
{ "mgba_allow_opposing_directions", "Allow opposing directional input; OFF|ON" },
{ "mgba_use_bios", "Use BIOS file if found; ON|OFF" },
{ "mgba_skip_bios", "Skip BIOS intro; OFF|ON" },
{ "mgba_idle_optimization", "Idle loop removal; Remove Known|Detect and Remove|Don't Remove" },
{ 0, 0 }
};
environCallback(RETRO_ENVIRONMENT_SET_VARIABLES, vars);
}
bool _mPerfRunCore(const char* fname, const struct mArguments* args, const struct PerfOpts* perfOpts) {
struct mCore* core = mCoreFind(fname);
if (!core) {
return false;
}
// TODO: Put back debugger
char gameCode[9] = { 0 };
core->init(core);
if (!perfOpts->noVideo) {
core->setVideoBuffer(core, _outputBuffer, 256);
}
mCoreLoadFile(core, fname);
mCoreConfigInit(&core->config, "perf");
mCoreConfigLoad(&core->config);
if (perfOpts->threadedVideo) {
mCoreConfigSetOverrideIntValue(&core->config, "threadedVideo", 1);
} else {
mCoreConfigSetOverrideIntValue(&core->config, "threadedVideo", 0);
}
struct mCoreOptions opts = {};
mCoreConfigMap(&core->config, &opts);
opts.audioSync = false;
opts.videoSync = false;
applyArguments(args, NULL, &core->config);
mCoreConfigLoadDefaults(&core->config, &opts);
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "detect");
mCoreLoadConfig(core);
core->reset(core);
if (_savestate) {
mCoreLoadStateNamed(core, _savestate, 0);
}
core->getGameCode(core, gameCode);
int frames = perfOpts->frames;
if (!frames) {
frames = perfOpts->duration * 60;
}
struct timeval tv;
gettimeofday(&tv, 0);
uint64_t start = 1000000LL * tv.tv_sec + tv.tv_usec;
_mPerfRunloop(core, &frames, perfOpts->csv);
gettimeofday(&tv, 0);
uint64_t end = 1000000LL * tv.tv_sec + tv.tv_usec;
uint64_t duration = end - start;
mCoreConfigFreeOpts(&opts);
mCoreConfigDeinit(&core->config);
core->deinit(core);
float scaledFrames = frames * 1000000.f;
if (perfOpts->csv) {
char buffer[256];
const char* rendererName;
if (perfOpts->noVideo) {
rendererName = "none";
} else if (perfOpts->threadedVideo) {
rendererName = "threaded-software";
} else {
rendererName = "software";
}
snprintf(buffer, sizeof(buffer), "%s,%i,%" PRIu64 ",%s\n", gameCode, frames, duration, rendererName);
printf("%s", buffer);
if (_socket != INVALID_SOCKET) {
SocketSend(_socket, buffer, strlen(buffer));
}
} else {
printf("%u frames in %" PRIu64 " microseconds: %g fps (%gx)\n", frames, duration, scaledFrames / duration, scaledFrames / (duration * 60.f));
}
return true;
}
static void _reloadSettings(void) {
struct mCoreOptions opts = {
.useBios = true,
.volume = 0x100,
};
struct retro_variable var;
enum GBModel model;
const char* modelName;
var.key = "mgba_gb_model";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "Game Boy") == 0) {
model = GB_MODEL_DMG;
} else if (strcmp(var.value, "Super Game Boy") == 0) {
model = GB_MODEL_SGB;
} else if (strcmp(var.value, "Game Boy Color") == 0) {
model = GB_MODEL_CGB;
} else if (strcmp(var.value, "Game Boy Advance") == 0) {
model = GB_MODEL_AGB;
} else {
model = GB_MODEL_AUTODETECT;
}
modelName = GBModelToName(model);
mCoreConfigSetDefaultValue(&core->config, "gb.model", modelName);
mCoreConfigSetDefaultValue(&core->config, "sgb.model", modelName);
mCoreConfigSetDefaultValue(&core->config, "cgb.model", modelName);
}
var.key = "mgba_use_bios";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
opts.useBios = strcmp(var.value, "ON") == 0;
}
var.key = "mgba_skip_bios";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
opts.skipBios = strcmp(var.value, "ON") == 0;
}
var.key = "mgba_sgb_borders";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "ON") == 0) {
mCoreConfigSetDefaultIntValue(&core->config, "sgb.borders", true);
} else {
mCoreConfigSetDefaultIntValue(&core->config, "sgb.borders", false);
}
}
var.key = "mgba_idle_optimization";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "Don't Remove") == 0) {
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "ignore");
} else if (strcmp(var.value, "Remove Known") == 0) {
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "remove");
} else if (strcmp(var.value, "Detect and Remove") == 0) {
mCoreConfigSetDefaultValue(&core->config, "idleOptimization", "detect");
}
}
var.key = "mgba_frameskip";
var.value = 0;
if (environCallback(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
opts.frameskip = strtol(var.value, NULL, 10);
}
mCoreConfigLoadDefaults(&core->config, &opts);
mCoreLoadConfig(core);
}
unsigned retro_api_version(void) {
return RETRO_API_VERSION;
}
void retro_set_environment(retro_environment_t env) {
environCallback = env;
struct retro_variable vars[] = {
{ "mgba_solar_sensor_level", "Solar sensor level; 0|1|2|3|4|5|6|7|8|9|10" },
{ "mgba_allow_opposing_directions", "Allow opposing directional input; OFF|ON" },
{ "mgba_gb_model", "Game Boy model (requires restart); Autodetect|Game Boy|Super Game Boy|Game Boy Color|Game Boy Advance" },
{ "mgba_use_bios", "Use BIOS file if found (requires restart); ON|OFF" },
{ "mgba_skip_bios", "Skip BIOS intro (requires restart); OFF|ON" },
{ "mgba_sgb_borders", "Use Super Game Boy borders (requires restart); ON|OFF" },
{ "mgba_idle_optimization", "Idle loop removal; Remove Known|Detect and Remove|Don't Remove" },
{ "mgba_frameskip", "Frameskip; 0|1|2|3|4|5|6|7|8|9|10" },
{ 0, 0 }
};
environCallback(RETRO_ENVIRONMENT_SET_VARIABLES, vars);
}
