void WabbitemuApp::OnTimer(wxTimerEvent& event) {
static int difference;
static unsigned prevTimer;
unsigned dwTimer = GetTickCount();
// How different the timer is from where it should be
// guard from erroneous timer calls with an upper bound
// that's the limit of time it will take before the
// calc gives up and claims it lost time
difference += ((dwTimer - prevTimer) & 0x003F) - TPF;
prevTimer = dwTimer;
// Are we greater than Ticks Per Frame that would call for
// a frame skip?
if (difference > -TPF) {
calc_run_all();
while (difference >= TPF) {
calc_run_all();
difference -= TPF;
}
int i;
for (i = 0; i < MAX_CALCS; i++) {
if (calcs[i].active) {
frames[i]->gui_draw();
}
}
// Frame skip if we're too far ahead.
} else {
difference += TPF;
}
}
/*
* Class: com_Revsoft_Wabbitemu_CalcInterface
* Method: RunCalc
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_com_Revsoft_Wabbitemu_calc_CalcInterface_RunCalcs
(JNIEnv *env, jclass classObj) {
checkThread();
calc_run_all();
}