bsnes/gb/scheduler/scheduler.cpp

31 lines
510 B
C++

#include <gb/gb.hpp>
#define SCHEDULER_CPP
namespace GameBoy {
Scheduler scheduler;
void Scheduler::enter() {
host_thread = co_active();
co_switch(active_thread);
}
void Scheduler::exit(ExitReason reason) {
exit_reason = reason;
active_thread = co_active();
co_switch(host_thread);
}
void Scheduler::init() {
host_thread = co_active();
active_thread = cpu.thread;
}
Scheduler::Scheduler() {
exit_reason = ExitReason::UnknownEvent;
host_thread = nullptr;
active_thread = nullptr;
}
}