drashna/ryujinx
1
0
Fork 0
Code Activity Actions

Initial support for shader attribute indexing (#2546)

Browse source 
* Initial support for shader attribute indexing

* Support output indexing too, other improvements

* Fix order

* Address feedback
This commit is contained in:
gdkchan 2021-08-26 20:44:47 -03:00 • committed by GitHub
parent ec3e848d79
commit ee1038e542
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
22 changed files with 298 additions and 86 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Ryujinx.Graphics.Shader/Decoders/OpCodeAttribute.cs
View file

@ -4,14 +4,19 @@ namespace Ryujinx.Graphics.Shader.Decoders
{
class OpCodeAttribute : OpCodeAluReg, IOpCodeAttribute
{
public int AttributeOffset { get; }
public int Count { get; }
public int AttributeOffset { get; }
public bool Patch { get; }
public int Count { get; }
public bool Phys => !Patch && AttributeOffset == 0 && !Ra.IsRZ;
public bool Indexed => Phys;
public new static OpCode Create(InstEmitter emitter, ulong address, long opCode) => new OpCodeAttribute(emitter, address, opCode);
public OpCodeAttribute(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
{
AttributeOffset = opCode.Extract(20, 10);
Patch = opCode.Extract(31);
Count = opCode.Extract(47, 2) + 1;
}
}