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* perf_stats: Change MAX_LAG_TIME_US to an appropriate valueMerryMage2018-08-211-1/+1
| | | | | | | | | | 25us is far too small, and would result in std::this_thread::sleep_for being called with this as a maximum value. This means that a guest application that produces frames instantly would only be limited to 40 kHz. 25ms is a more appropriate value, as it allows for a 60 Hz refresh rate while providing enough slack in the negative region.
* perf_stats: Correct literal used for MAX_LAG_TIME_USLioncash2018-08-061-2/+2
| | | | | ms is shorthand for milliseconds, not microseconds, and given there's no comment indicating that this was intentional, it probably wasn't.
* core_timing: Make GetGlobalTimeUs() return std::chrono::microsecondsLioncash2018-08-061-7/+6
| | | | | Enforces the time unit being returned and also allows using the standard time utilities to manipulate it.
* math_util: Remove the Clamp() functionLioncash2018-04-201-1/+2
| | | | | C++17 adds clamp() to the standard library, so we can remove ours in favor of it.
* UI: Fix frame rate perf statsJames Rowe2018-01-171-1/+1
| | | | Adds in a missing EndGameFrame when nvdrv swaps buffers
* Remove settings issues in sdl and fix a few files that broke in mingwJames Rowe2018-01-131-2/+1
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* PerfStats: Re-order and document members betterYuri Kunde Schlesner2017-02-271-1/+1
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* Core: Re-write frame limiterYuri Kunde Schlesner2017-02-271-0/+33
| | | | | | | | | Now based on std::chrono, and also works in terms of emulated time instead of frames, so we can in the future frame-limit even when the display is disabled, etc. The frame limiter can also be enabled along with v-sync now, which should be useful for those with displays running at more than 60 Hz.
* Core: Make PerfStats internally lockedYuri Kunde Schlesner2017-02-271-0/+11
| | | | More ergonomic to use and will be required for upcoming changes.
* PerfStats: Add method to get the instantaneous time ratioYuri Kunde Schlesner2017-02-271-3/+11
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* Add performance statistics to status barYuri Kunde Schlesner2017-02-271-0/+53