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https://github.com/ryujinx-mirror/ryujinx.git
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d4187aaa9d
* (Re)Implement format reinterpretation, other changes * Implement writeback to guest memory, some refactoring * More refactoring, implement reinterpretation the old way again * Clean up * Some fixes on M2MF (old Dma engine), added partial support for P2MF, fix conditional ssy, add Z24S8 zeta format, other fixes * nit: Formatting * Address PR feedback
57 lines
No EOL
1.8 KiB
C#
57 lines
No EOL
1.8 KiB
C#
using System;
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namespace Ryujinx.Graphics.Gal.Shader
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{
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static partial class ShaderDecode
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{
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public static void Bra(ShaderIrBlock Block, long OpCode, int Position)
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{
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if ((OpCode & 0x20) != 0)
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{
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//This reads the target offset from the constant buffer.
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//Almost impossible to support with GLSL.
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throw new NotImplementedException();
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}
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ShaderIrOperImm Imm = new ShaderIrOperImm(Position + OpCode.Branch());
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Block.AddNode(OpCode.PredNode(new ShaderIrOp(ShaderIrInst.Bra, Imm)));
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}
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public static void Exit(ShaderIrBlock Block, long OpCode, int Position)
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{
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int CCode = (int)OpCode & 0x1f;
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//TODO: Figure out what the other condition codes mean...
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if (CCode == 0xf)
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{
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Block.AddNode(OpCode.PredNode(new ShaderIrOp(ShaderIrInst.Exit)));
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}
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}
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public static void Kil(ShaderIrBlock Block, long OpCode, int Position)
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{
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Block.AddNode(OpCode.PredNode(new ShaderIrOp(ShaderIrInst.Kil)));
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}
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public static void Ssy(ShaderIrBlock Block, long OpCode, int Position)
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{
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if ((OpCode & 0x20) != 0)
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{
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//This reads the target offset from the constant buffer.
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//Almost impossible to support with GLSL.
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throw new NotImplementedException();
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}
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ShaderIrOperImm Imm = new ShaderIrOperImm(Position + OpCode.Branch());
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Block.AddNode(new ShaderIrOp(ShaderIrInst.Ssy, Imm));
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}
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public static void Sync(ShaderIrBlock Block, long OpCode, int Position)
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{
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//TODO: Implement Sync condition codes
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Block.AddNode(OpCode.PredNode(new ShaderIrOp(ShaderIrInst.Sync)));
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}
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}
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} |