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[Win] Invert vertical axes to match 1.0 API

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The 1.0 API defines +y as up and -y as down. This matches XInput but
disagrees with WinMM, where we have to invert the vertical axes.
This commit is contained in:
thefiddler 2014-03-17 00:43:36 +01:00
parent cae62151b8
commit ccb5408258
1 changed files with 10 additions and 2 deletions
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12
Source/OpenTK/Platform/Windows/WinMMJoystick.cs
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@ -131,8 +131,16 @@ namespace OpenTK.Platform.Windows
// Make sure to reverse the vertical axes, so that +1 points up and -1 points down.
for (int axis = 0; axis < caps.NumAxes; axis++)
{
stick.Details.Min[axis] = caps.GetMin(axis);
stick.Details.Max[axis] = caps.GetMax(axis);
if (axis % 2 == 1)
{
stick.Details.Min[axis] = caps.GetMax(axis);
stick.Details.Max[axis] = caps.GetMin(axis);
}
else
{
stick.Details.Min[axis] = caps.GetMin(axis);
stick.Details.Max[axis] = caps.GetMax(axis);
}
}
if ((caps.Capabilities & JoystCapsFlags.HasPov) != 0)