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UI: Add small deadzone for analog speed.

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Unknown W. Brackets 2022-07-05 19:37:56 -07:00
parent e159cb2b91
commit 0179da6f36
1 changed files with 6 additions and 0 deletions
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6
Core/ControlMapper.cpp
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@ -388,6 +388,9 @@ void ControlMapper::processAxis(const AxisInput &axis, int direction) {
}
void ControlMapper::ProcessAnalogSpeed(const AxisInput &axis, bool opposite) {
static constexpr float DEADZONE_THRESHOLD = 0.15f;
static constexpr float DEADZONE_SCALE = 1.0f / (1.0f - DEADZONE_THRESHOLD);
FPSLimit &limitMode = PSP_CoreParameter().fpsLimit;
// If we're using an alternate speed already, let that win.
if (limitMode != FPSLimit::NORMAL && limitMode != FPSLimit::ANALOG)
@ -431,6 +434,9 @@ void ControlMapper::ProcessAnalogSpeed(const AxisInput &axis, bool opposite) {
value = 0.5f - value * 0.5f;
}
// Apply a small deadzone (against the resting position.)
value = std::max(0.0f, (value - DEADZONE_THRESHOLD) * DEADZONE_SCALE);
// If target is above 60, value is how much to speed up over 60. Otherwise, it's how much slower.
// So normalize the target.
int target = g_Config.iAnalogFpsLimit - 60;