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Implement VP9 loop filtering #550

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KeatonTheBot merged 5 commits from VP9-loop-filtering into master 2025-02-19 02:59:36 +00:00
Conversation 1 Commits 5 Files Changed 79 +3 -15
1 changed files with 3 additions and 15 deletions
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Showing only changes of commit e441f4cbf8 - Show all commits

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src/Ryujinx.Graphics.Nvdec.Vp9/ReadBitBuffer.cs
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@ -1,7 +1,6 @@
using Ryujinx.Graphics.Nvdec.Vp9.Types;
using Ryujinx.Graphics.Nvdec.Vp9.Common;
using Ryujinx.Graphics.Nvdec.Vp9.Types;
using System;
using System.Diagnostics;
using System.Numerics;
namespace Ryujinx.Graphics.Nvdec.Vp9
{
@ -11,20 +10,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
public ulong BitOffset;
public object ErrorHandlerData;
private static int GetMsb(uint n)
{
Debug.Assert(n != 0);
return 31 ^ BitOperations.LeadingZeroCount(n);
}
private static int GetUnsignedBits(uint numValues)
{
return numValues > 0 ? GetMsb(numValues) + 1 : 0;
}
public int DecodeUnsignedMax(int max)
{
int data = ReadLiteral(GetUnsignedBits((uint)max));
int data = ReadLiteral(BitUtils.GetUnsignedBits((uint)max));
return data > max ? max : data;
}