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Merge pull request #3999 from leoetlino/evdev-clamp 

evdev: Clamp axis values to the 0.0-1.0 range
This commit is contained in:
Pierre Bourdon 2016-07-11 14:30:14 +02:00 committed by GitHub
parent f57aec0525 6cc4591226
commit 7530a2d206
1 changed files with 2 additions and 1 deletions
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3
Source/Core/InputCommon/ControllerInterface/evdev/evdev.cpp
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@ -9,6 +9,7 @@
#include "Common/Assert.h" #include "Common/Assert.h"
#include "Common/Logging/Log.h" #include "Common/Logging/Log.h"
#include "Common/MathUtil.h"
#include "InputCommon/ControllerInterface/ControllerInterface.h" #include "InputCommon/ControllerInterface/ControllerInterface.h"
#include "InputCommon/ControllerInterface/evdev/evdev.h" #include "InputCommon/ControllerInterface/evdev/evdev.h"
@ -196,7 +197,7 @@ ControlState evdevDevice::Axis::GetState() const
libevdev_fetch_event_value(m_dev, EV_ABS, m_code, &value); libevdev_fetch_event_value(m_dev, EV_ABS, m_code, &value);
// Value from 0.0 to 1.0 // Value from 0.0 to 1.0
ControlState fvalue = double(value - m_min) / double(m_range); ControlState fvalue = MathUtil::Clamp(double(value - m_min) / double(m_range), 0.0, 1.0);
// Split into two axis, each covering half the range from 0.0 to 1.0 // Split into two axis, each covering half the range from 0.0 to 1.0
if (m_upper) if (m_upper)