Ryujinx/Ryujinx.HLE/HOS/Kernel/KSlabHeap.cs
Alex Barney fb1d9493a3 Adjust naming conventions and general refactoring in HLE Project (#527)
* Rename enum fields

* Naming conventions

* Remove unneeded ".this"

* Remove unneeded semicolons

* Remove unused Usings

* Don't use var

* Remove unneeded enum underlying types

* Explicitly label class visibility

* Remove unneeded @ prefixes

* Remove unneeded commas

* Remove unneeded if expressions

* Method doesn't use unsafe code

* Remove unneeded casts

* Initialized objects don't need an empty constructor

* Remove settings from DotSettings

* Revert "Explicitly label class visibility"

This reverts commit ad5eb5787c.

* Small changes

* Revert external enum renaming

* Changes from feedback

* Apply previous refactorings to the merged code
2018-12-06 09:16:24 -02:00

50 lines
1,003 B
C#

using System.Collections.Generic;
namespace Ryujinx.HLE.HOS.Kernel
{
class KSlabHeap
{
private LinkedList<ulong> _items;
public KSlabHeap(ulong pa, ulong itemSize, ulong size)
{
_items = new LinkedList<ulong>();
int itemsCount = (int)(size / itemSize);
for (int index = 0; index < itemsCount; index++)
{
_items.AddLast(pa);
pa += itemSize;
}
}
public bool TryGetItem(out ulong pa)
{
lock (_items)
{
if (_items.First != null)
{
pa = _items.First.Value;
_items.RemoveFirst();
return true;
}
}
pa = 0;
return false;
}
public void Free(ulong pa)
{
lock (_items)
{
_items.AddFirst(pa);
}
}
}
}