static jboolean Emulator_loadROM(JNIEnv *env, jobject self, jstring jfile)
{
unloadROM(env, self);
const char *file = env->GetStringUTFChars(jfile, NULL);
jboolean rv = JNI_FALSE;
currentGame = engine->loadRom(file);
if (currentGame == NULL)
goto error;
gameSpeed = 1.0f;
media->audioCreate(env,
currentGame->soundRate,
currentGame->soundBits,
currentGame->soundChannels);
memset(trackballEvents, 0, sizeof(trackballEvents));
resumeEmulator();
rv = JNI_TRUE;
error:
env->ReleaseStringUTFChars(jfile, file);
return rv;
}
static void Emulator_cleanUp(JNIEnv *env, jobject self)
{
unloadROM();
pthread_mutex_lock(&emuStateMutex);
emuState = EMUSTATE_QUIT;
pthread_cond_signal(&emuStateCond);
pthread_mutex_unlock(&emuStateMutex);
if (audioPlayer != NULL) {
audioPlayer->destroy();
audioPlayer = NULL;
}
if (engine != NULL) {
engine->destroy();
engine = NULL;
}
}
static jboolean Emulator_loadROM(JNIEnv *env, jobject self, jstring jfile)
{
unloadROM();
const char *file = env->GetStringUTFChars(jfile, NULL);
jboolean rv = JNI_FALSE;
currentGame = engine->loadRom(file);
if (currentGame == NULL)
goto error;
if (audioPlayer != NULL) {
audioPlayer->init(
currentGame->soundRate,
currentGame->soundBits,
currentGame->soundChannels);
}
resumeEmulator();
rv = JNI_TRUE;
error:
env->ReleaseStringUTFChars(jfile, file);
return rv;
}
static void Emulator_unloadROM(JNIEnv *env, jobject self)
{
unloadROM();
}