/* - Params */
void setParam(unit *u, paramType type, paramOption option, float val) { /* sets value of a param to static value */
float **p, **pLoc;
int i;
p = getParamAddress(u, type, option, 0); /* get pointer to the value. if unit is global there is only one, if local we only need the first one here */
if (!isGlobalParam(p)) { /* create a new static value, if value is no */
*p = addGlobalParam();
}
if (u->scope == usLOCAL) { /* if unit is local, set all values of inner units to the same value */
for (i = 1; i < voiceCount; i++) {
pLoc = getParamAddress(u, type, option, i); /* get pointer to the value to set */
*pLoc = *p;
}
}
**p = val; /* cahnge content of the value to specified value */
}
SWIGEXPORT jstring JNICALL Java_com_dsp_1faust_dsp_1faustJNI_getParamAddress(JNIEnv *jenv, jclass jcls, jint jarg1) {
jstring jresult = 0 ;
int arg1 ;
char *result = 0 ;
(void)jenv;
(void)jcls;
arg1 = (int)jarg1;
result = (char *)getParamAddress(arg1);
if (result) jresult = jenv->NewStringUTF((const char *)result);
return jresult;
}
void routeParam(unit *u, paramType type, paramOption option, unit *src) { /* routes value of a param to another unit */
float **p, *pSrc;
int i;
/* TODO: delete gParam if it was one before */
if (u->scope == usGLOBAL) { /* unit to route is global -> src-unit has to be global too */
if (src->scope == usGLOBAL) {
p = getParamAddress(u, type, option, 0); /* get pointer to the value to route TODO: error if value doesn't exist */
pSrc = getValAddress(src, 0); /* get output of src-unit */
*p = pSrc; /* route! */
} /* error if src-unit is local */
} else {
for (i = 0; i < voiceCount; i++) { /* route value for every inner unit of local unit */
p = getParamAddress(u, type, option, i);
pSrc = getValAddress(src, ((src->scope == usGLOBAL) ? 0 : i)); /* if src is global, all values are routed to the same value */
*p = pSrc;
}
}
}
