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Fix wrong "game is running slow" warning on high-refresh-rate devices.

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This commit is contained in:
Henrik Rydgård 2023-04-30 10:56:28 +02:00
parent efa167e2b4
commit 3800e88ecb
1 changed files with 12 additions and 1 deletions
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13
Core/HW/Display.cpp
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@ -196,6 +196,17 @@ void __DisplayGetDebugStats(char *stats, size_t bufsize) {
statbuf);
}
// On like 90hz, 144hz, etc, we return 60.0f as the framerate target. We only target other
// framerates if they're close to 60.
static float FramerateTarget() {
float target = System_GetPropertyFloat(SYSPROP_DISPLAY_REFRESH_RATE);
if (target < 57.0 || target > 63.0f) {
return 60.0f;
} else {
return target;
}
}
bool DisplayIsRunningSlow() {
// Allow for some startup turbulence for 8 seconds before assuming things are bad.
if (fpsHistoryValid >= 8) {
@ -209,7 +220,7 @@ bool DisplayIsRunningSlow() {
best = std::max(fpsHistory[index], best);
}
return best < System_GetPropertyFloat(SYSPROP_DISPLAY_REFRESH_RATE) * 0.97;
return best < FramerateTarget() * 0.97;
}
return false;