diff options
Diffstat (limited to 'Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs')
| -rw-r--r-- | Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs b/Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs index 2093f070..010f06aa 100644 --- a/Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs +++ b/Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs @@ -4,244 +4,6 @@ namespace Ryujinx.Graphics.Gal.Shader { static class ShaderDecodeHelper { - public static ShaderIrOperAbuf[] GetOperAbuf20(long OpCode) - { - int Abuf = (int)(OpCode >> 20) & 0x3ff; - int Size = (int)(OpCode >> 47) & 3; - - ShaderIrOperGpr Vertex = GetOperGpr39(OpCode); - - ShaderIrOperAbuf[] Opers = new ShaderIrOperAbuf[Size + 1]; - - for (int Index = 0; Index <= Size; Index++) - { - Opers[Index] = new ShaderIrOperAbuf(Abuf + Index * 4, Vertex); - } - - return Opers; - } - - public static ShaderIrOperAbuf GetOperAbuf28(long OpCode) - { - int Abuf = (int)(OpCode >> 28) & 0x3ff; - - return new ShaderIrOperAbuf(Abuf, GetOperGpr39(OpCode)); - } - - public static ShaderIrOperCbuf GetOperCbuf34(long OpCode) - { - return new ShaderIrOperCbuf( - (int)(OpCode >> 34) & 0x1f, - (int)(OpCode >> 20) & 0x3fff); - } - - public static ShaderIrOperGpr GetOperGpr8(long OpCode) - { - return new ShaderIrOperGpr((int)(OpCode >> 8) & 0xff); - } - - public static ShaderIrOperGpr GetOperGpr20(long OpCode) - { - return new ShaderIrOperGpr((int)(OpCode >> 20) & 0xff); - } - - public static ShaderIrOperGpr GetOperGpr39(long OpCode) - { - return new ShaderIrOperGpr((int)(OpCode >> 39) & 0xff); - } - - public static ShaderIrOperGpr GetOperGpr0(long OpCode) - { - return new ShaderIrOperGpr((int)(OpCode >> 0) & 0xff); - } - - public static ShaderIrOperGpr GetOperGpr28(long OpCode) - { - return new ShaderIrOperGpr((int)(OpCode >> 28) & 0xff); - } - - public static ShaderIrOperImm GetOperImm5_39(long OpCode) - { - return new ShaderIrOperImm((int)(OpCode >> 39) & 0x1f); - } - - public static ShaderIrOperImm GetOperImm13_36(long OpCode) - { - return new ShaderIrOperImm((int)(OpCode >> 36) & 0x1fff); - } - - public static ShaderIrOperImm GetOperImm32_20(long OpCode) - { - return new ShaderIrOperImm((int)(OpCode >> 20)); - } - - public static ShaderIrOperImmf GetOperImmf32_20(long OpCode) - { - return new ShaderIrOperImmf(BitConverter.Int32BitsToSingle((int)(OpCode >> 20))); - } - - public static ShaderIrOperImm GetOperImm19_20(long OpCode) - { - int Value = (int)(OpCode >> 20) & 0x7ffff; - - bool Neg = ((OpCode >> 56) & 1) != 0; - - if (Neg) - { - Value = -Value; - } - - return new ShaderIrOperImm((int)Value); - } - - public static ShaderIrOperImmf GetOperImmf19_20(long OpCode) - { - uint Imm = (uint)(OpCode >> 20) & 0x7ffff; - - bool Neg = ((OpCode >> 56) & 1) != 0; - - Imm <<= 12; - - if (Neg) - { - Imm |= 0x80000000; - } - - float Value = BitConverter.Int32BitsToSingle((int)Imm); - - return new ShaderIrOperImmf(Value); - } - - public static ShaderIrOperPred GetOperPred0(long OpCode) - { - return new ShaderIrOperPred((int)(OpCode >> 0) & 7); - } - - public static ShaderIrOperPred GetOperPred3(long OpCode) - { - return new ShaderIrOperPred((int)(OpCode >> 3) & 7); - } - - public static ShaderIrOperPred GetOperPred12(long OpCode) - { - return new ShaderIrOperPred((int)(OpCode >> 12) & 7); - } - - public static ShaderIrOperPred GetOperPred29(long OpCode) - { - return new ShaderIrOperPred((int)(OpCode >> 29) & 7); - } - - public static ShaderIrNode GetOperPred39N(long OpCode) - { - ShaderIrNode Node = GetOperPred39(OpCode); - - if (((OpCode >> 42) & 1) != 0) - { - Node = new ShaderIrOp(ShaderIrInst.Bnot, Node); - } - - return Node; - } - - public static ShaderIrOperPred GetOperPred39(long OpCode) - { - return new ShaderIrOperPred((int)(OpCode >> 39) & 7); - } - - public static ShaderIrOperPred GetOperPred48(long OpCode) - { - return new ShaderIrOperPred((int)((OpCode >> 48) & 7)); - } - - public static ShaderIrInst GetCmp(long OpCode) - { - switch ((int)(OpCode >> 49) & 7) - { - case 1: return ShaderIrInst.Clt; - case 2: return ShaderIrInst.Ceq; - case 3: return ShaderIrInst.Cle; - case 4: return ShaderIrInst.Cgt; - case 5: return ShaderIrInst.Cne; - case 6: return ShaderIrInst.Cge; - } - - throw new ArgumentException(nameof(OpCode)); - } - - public static ShaderIrInst GetCmpF(long OpCode) - { - switch ((int)(OpCode >> 48) & 0xf) - { - case 0x1: return ShaderIrInst.Fclt; - case 0x2: return ShaderIrInst.Fceq; - case 0x3: return ShaderIrInst.Fcle; - case 0x4: return ShaderIrInst.Fcgt; - case 0x5: return ShaderIrInst.Fcne; - case 0x6: return ShaderIrInst.Fcge; - case 0x7: return ShaderIrInst.Fcnum; - case 0x8: return ShaderIrInst.Fcnan; - case 0x9: return ShaderIrInst.Fcltu; - case 0xa: return ShaderIrInst.Fcequ; - case 0xb: return ShaderIrInst.Fcleu; - case 0xc: return ShaderIrInst.Fcgtu; - case 0xd: return ShaderIrInst.Fcneu; - case 0xe: return ShaderIrInst.Fcgeu; - } - - throw new ArgumentException(nameof(OpCode)); - } - - public static ShaderIrInst GetBLop45(long OpCode) - { - switch ((int)(OpCode >> 45) & 3) - { - case 0: return ShaderIrInst.Band; - case 1: return ShaderIrInst.Bor; - case 2: return ShaderIrInst.Bxor; - } - - throw new ArgumentException(nameof(OpCode)); - } - - public static ShaderIrInst GetBLop24(long OpCode) - { - switch ((int)(OpCode >> 24) & 3) - { - case 0: return ShaderIrInst.Band; - case 1: return ShaderIrInst.Bor; - case 2: return ShaderIrInst.Bxor; - } - - throw new ArgumentException(nameof(OpCode)); - } - - public static ShaderIrNode GetPredNode(ShaderIrNode Node, long OpCode) - { - ShaderIrOperPred Pred = GetPredNode(OpCode); - - if (Pred.Index != ShaderIrOperPred.UnusedIndex) - { - bool Inv = ((OpCode >> 19) & 1) != 0; - - Node = new ShaderIrCond(Pred, Node, Inv); - } - - return Node; - } - - private static ShaderIrOperPred GetPredNode(long OpCode) - { - int Pred = (int)(OpCode >> 16) & 0xf; - - if (Pred != 0xf) - { - Pred &= 7; - } - - return new ShaderIrOperPred(Pred); - } - public static ShaderIrNode GetAluFabsFneg(ShaderIrNode Node, bool Abs, bool Neg) { return GetAluFneg(GetAluFabs(Node, Abs), Neg); |