diff options
Diffstat (limited to 'platform/osx/joypad_osx.cpp')
| -rw-r--r-- | platform/osx/joypad_osx.cpp | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/platform/osx/joypad_osx.cpp b/platform/osx/joypad_osx.cpp index 2152b34aff..c2356f12cd 100644 --- a/platform/osx/joypad_osx.cpp +++ b/platform/osx/joypad_osx.cpp @@ -449,20 +449,9 @@ void JoypadOSX::poll_joypads() const { } } -static const Input::JoyAxisValue axis_correct(int p_value, int p_min, int p_max) { - Input::JoyAxisValue jx; - if (p_min < 0) { - jx.min = -1; - if (p_value < 0) { - jx.value = (float)-p_value / p_min; - } else - jx.value = (float)p_value / p_max; - } - if (p_min == 0) { - jx.min = 0; - jx.value = 0.0f + (float)p_value / p_max; - } - return jx; +static float axis_correct(int p_value, int p_min, int p_max) { + // Convert to a value between -1.0f and 1.0f. + return 2.0f * (p_value - p_min) / (p_max - p_min) - 1.0f; } void JoypadOSX::process_joypads() { |