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Code Issues Releases Activity

Fix off by one error in pages count calculation on GPU pool (#1511)

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gdkchan 2020-08-29 16:42:34 -03:00 committed by GitHub
parent 000ba5f7cc
commit 09341dc11d
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1 changed files with 6 additions and 1 deletions
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Ryujinx.Graphics.Gpu/Image/Pool.cs
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@ -1,3 +1,4 @@
using Ryujinx.Common;
using Ryujinx.Graphics.Gpu.Memory; using Ryujinx.Graphics.Gpu.Memory;
using System; using System;
@ -49,7 +50,11 @@ namespace Ryujinx.Graphics.Gpu.Image
Address = address; Address = address;
Size = size; Size = size;
_modifiedRanges = new (ulong, ulong)[size / PhysicalMemory.PageSize]; ulong endAddress = BitUtils.AlignUp(Address + Size, PhysicalMemory.PageSize);
ulong pagesCount = (endAddress - BitUtils.AlignDown(Address, PhysicalMemory.PageSize)) / PhysicalMemory.PageSize;
_modifiedRanges = new (ulong, ulong)[pagesCount];
} }
/// <summary> /// <summary>