29     clazz = (jclass)env->NewGlobalRef(lclazz);  in init()
30     if (clazz == NULL) {  in init()
34     constructID = env->GetMethodID(clazz, "<init>", "()V");  in init()
36     sync_source = env->GetFieldID(clazz, "mSyncSource", "I");  in init()
37     audio_adjust_mode = env->GetFieldID(clazz, "mAudioAdjustMode", "I");  in init()
38     tolerance = env->GetFieldID(clazz, "mTolerance", "F");  in init()
39     frame_rate = env->GetFieldID(clazz, "mFrameRate", "F");  in init()
40     set = env->GetFieldID(clazz, "mSet", "I");  in init()
43         env->GetStaticIntField(clazz, env->GetStaticFieldID(clazz, "SET_SYNC_SOURCE", "I"));  in init()
45             clazz, env->GetStaticFieldID(clazz, "SET_AUDIO_ADJUST_MODE", "I"));  in init()
47         env->GetStaticIntField(clazz, env->GetStaticFieldID(clazz, "SET_TOLERANCE", "I"));  in init()
49         env->GetStaticIntField(clazz, env->GetStaticFieldID(clazz, "SET_FRAME_RATE", "I"));  in init()
55     env->DeleteGlobalRef(clazz);  in exit()
56     clazz = NULL;  in exit()
73     jobject params = env->NewObject(fields.clazz, fields.constructID);  in asJobject()