a121981e5a
Headless will skip the video refresh (and the vsync). Fixed-Speed will avoid adaptive speed. Used together, the emulator will go at maximum speed skipping video refresh (useful for profiling).
19 lines
409 B
C++
19 lines
409 B
C++
#pragma once
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#include <chrono>
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class Speed
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{
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public:
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Speed(const bool fixedSpeed);
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// calculate the number of cycles to execute in the current period
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// assuming the next call will happen in x milliseconds
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size_t getCyclesTillNext(const size_t milliseconds) const;
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private:
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const bool myFixedSpeed;
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std::chrono::time_point<std::chrono::steady_clock> myStartTime;
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uint64_t myStartCycles;
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};
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