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Uses objective clock for updates.

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This commit is contained in:
Thomas Harte
2020-02-04 22:24:54 -05:00
parent 5caf74b930
commit e7410b8ed8
1 changed files with 7 additions and 1 deletions
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8
OSBindings/Mac/Clock Signal/Machine/CSMachine.mm
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@@ -720,10 +720,16 @@ struct ActivityObserver: public Activity::Observer {
#define TICKS 600 #define TICKS 600
- (void)start { - (void)start {
__block auto lastTime = std::chrono::high_resolution_clock::now().time_since_epoch().count();
_timer = [[CSHighPrecisionTimer alloc] initWithTask:^{ _timer = [[CSHighPrecisionTimer alloc] initWithTask:^{
const auto timeNow = std::chrono::high_resolution_clock::now().time_since_epoch().count();
const auto duration = timeNow - lastTime;
lastTime = timeNow;
CGSize pixelSize; CGSize pixelSize;
@synchronized(self) { @synchronized(self) {
self->_machine->crt_machine()->run_for(1.0 / double(TICKS)); self->_machine->crt_machine()->run_for((double)duration / 1e9);
pixelSize = self->_pixelSize; pixelSize = self->_pixelSize;
} }