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Merge pull request #543 from VPeruS/fix-mouse-wheel

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Fix interop for wheel events(MacOS)
This commit is contained in:
Jarl Gullberg 2017-07-05 13:43:38 +02:00 committed by GitHub
commit cc928f0e51
1 changed files with 7 additions and 3 deletions
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10
src/OpenTK/Platform/MacOS/Cocoa/Cocoa.cs
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@ -138,13 +138,17 @@ namespace OpenTK.Platform.MacOS
[DllImport(LibObjC, EntryPoint="objc_msgSend_fpret")]
extern static float SendFloat_i386(IntPtr receiver, IntPtr selector);
// On x64 using selector that return CGFloat give you 64 bit == double
[DllImport(LibObjC, EntryPoint="objc_msgSend")]
extern static float SendFloat_normal(IntPtr receiver, IntPtr selector);
extern static double SendFloat_x64(IntPtr receiver, IntPtr selector);
[DllImport(LibObjC, EntryPoint="objc_msgSend")]
extern static float SendFloat_ios(IntPtr receiver, IntPtr selector);
public static float SendFloat(IntPtr receiver, IntPtr selector)
{
#if IOS
return SendFloat_normal(receiver, selector);
return SendFloat_ios(receiver, selector);
#else
if (IntPtr.Size == 4)
{
@ -152,7 +156,7 @@ namespace OpenTK.Platform.MacOS
}
else
{
return SendFloat_normal(receiver, selector);
return (float)SendFloat_x64(receiver, selector);
}
#endif
}