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* Input/KeyboardState.cs: Fixed the amount of storage for keyboard

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keys (the code would allocate one less int than necessary when
  "number of keys % 32" falls between 1 and 15).
Fixed the implementation of the Equals method to compare the two
  instances (instead of comparing this instance against itself).
This commit is contained in:
the_fiddler 2010-10-20 15:14:26 +00:00
parent 85c37f0600
commit ca30b85bad
1 changed files with 5 additions and 8 deletions
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13
Source/OpenTK/Input/KeyboardState.cs
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@ -38,13 +38,10 @@ namespace OpenTK.Input
{ {
#region Fields #region Fields
const int NumKeys = ((int)Key.LastKey + 16) / 32; // Allocate enough ints to store all keyboard keys
const int NumInts = ((int)Key.LastKey + 31) / 32;
// The following line triggers bogus CS0214 in gmcs 2.0.1, sigh... // The following line triggers bogus CS0214 in gmcs 2.0.1, sigh...
unsafe fixed int Keys[NumKeys]; unsafe fixed int Keys[NumInts];
#endregion
#region Constructors
#endregion #endregion
@ -126,9 +123,9 @@ namespace OpenTK.Input
unsafe unsafe
{ {
fixed (int* k1 = Keys) fixed (int* k1 = Keys)
fixed (int* k2 = Keys) fixed (int* k2 = other.Keys)
{ {
for (int i = 0; equal && i < NumKeys; i++) for (int i = 0; equal && i < NumInts; i++)
equal &= *(k1 + i) == *(k2 + i); equal &= *(k1 + i) == *(k2 + i);
} }
} }