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Diffstat (limited to 'Ryujinx.Graphics.GAL/Extents2D.cs')
| -rw-r--r-- | Ryujinx.Graphics.GAL/Extents2D.cs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.GAL/Extents2D.cs b/Ryujinx.Graphics.GAL/Extents2D.cs index e9e26af4..05b0ce63 100644 --- a/Ryujinx.Graphics.GAL/Extents2D.cs +++ b/Ryujinx.Graphics.GAL/Extents2D.cs @@ -1,3 +1,5 @@ +using Ryujinx.Common; + namespace Ryujinx.Graphics.GAL { public struct Extents2D @@ -14,5 +16,16 @@ namespace Ryujinx.Graphics.GAL X2 = x2; Y2 = y2; } + + public Extents2D Reduce(int level) + { + int div = 1 << level; + + return new Extents2D( + X1 >> level, + Y1 >> level, + BitUtils.DivRoundUp(X2, div), + BitUtils.DivRoundUp(Y2, div)); + } } }
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