int JackAndroidThread::AcquireRealTimeImp(jack_native_thread_t thread, int priority)
{
struct sched_param rtparam;
int res;
memset(&rtparam, 0, sizeof(rtparam));
rtparam.sched_priority = priority;
jack_log("JackAndroidThread::AcquireRealTimeImp priority = %d", priority);
#ifndef JACK_ANDROID_REALTIME_SCHED
if ((res = pthread_setschedparam(thread, JACK_SCHED_POLICY, &rtparam)) != 0) {
jack_error("Cannot use real-time scheduling (RR/%d)"
"(%d: %s)", rtparam.sched_priority, res,
strerror(res));
return -1;
}
#else
pthread_internal_t* thread_;
thread_ = reinterpret_cast<pthread_internal_t*>(thread);
// if ((res = android::requestPriority(getpid(), thread_->tid, priority)) != 0) {
// jack_log("Failed to get SCHED_FIFO priority pid %d tid %d; error %d",
// getpid(), thread_->tid, res);
// return -1;
// }
RequestPriority(getpid(), thread_->tid, priority);
#endif
return 0;
}
int AIScriptRelay::cpp_flee(lua_State *lua)
{
Vec2d pos;
RequestPriority priority = PriorityNormal;
int n = lua_gettop(lua);
if (n >= 2)
{
pos.x = mCurrentScript->getArgFloat(1);
pos.y = mCurrentScript->getArgFloat(2);
}
else
return 0;
if (n == 3)
priority = RequestPriority(mCurrentScript->getArgInteger(3));
mCurrentScript->mSteeringBehaviors->flee(pos, priority);
return 0;
}
int AIScriptRelay::cpp_pursuit(lua_State *lua)
{
int id;
RequestPriority priority = PriorityNormal;
int n = lua_gettop(lua);
if (n >= 1)
id = mCurrentScript->getArgInteger(1);
else
return 0;
if (n == 2)
priority = RequestPriority(mCurrentScript->getArgInteger(2));
AI *ai = mCurrentScript->getRecentAiReference(id);
if (ai)
mCurrentScript->mSteeringBehaviors->pursuit(ai, priority);
return 0;
}
int AIScriptRelay::cpp_wander(lua_State *lua)
{
mCurrentScript->mSteeringBehaviors->wander(RequestPriority(mCurrentScript->getArgInteger(1)));
return 0;
}
