mirror of https://github.com/bsnes-emu/bsnes.git
47 lines
1015 B
C++
Executable File
47 lines
1015 B
C++
Executable File
#if defined(Hiro_Timer)
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//timeBeginPeriod(1) + timeSetEvent does not seem any more performant than SetTimer
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//it also seems buggier, and requires libwinmm
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namespace hiro {
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static vector<pTimer*> timers;
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static auto CALLBACK Timer_timeoutProc(HWND hwnd, UINT msg, UINT_PTR timerID, DWORD time) -> void {
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if(Application::state().quit) return;
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for(auto& timer : timers) {
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if(timer->htimer == timerID) return timer->self().doActivate();
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}
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}
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auto pTimer::construct() -> void {
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timers.append(this);
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htimer = 0;
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}
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auto pTimer::destruct() -> void {
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setEnabled(false);
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if(auto index = timers.find(this)) timers.remove(*index);
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}
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auto pTimer::setEnabled(bool enabled) -> void {
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if(htimer) {
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KillTimer(nullptr, htimer);
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htimer = 0;
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}
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if(enabled == true) {
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htimer = SetTimer(nullptr, 0, state().interval, Timer_timeoutProc);
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}
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}
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auto pTimer::setInterval(uint interval) -> void {
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//destroy and recreate timer if interval changed
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setEnabled(self().enabled(true));
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}
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}
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#endif
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