diff options
Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitFloatComparison.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/Instructions/InstEmitFloatComparison.cs | 182 |
1 files changed, 169 insertions, 13 deletions
diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitFloatComparison.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitFloatComparison.cs index b7b5f9ba..8f99ddb3 100644 --- a/Ryujinx.Graphics.Shader/Instructions/InstEmitFloatComparison.cs +++ b/Ryujinx.Graphics.Shader/Instructions/InstEmitFloatComparison.cs @@ -11,6 +11,156 @@ namespace Ryujinx.Graphics.Shader.Instructions { static partial class InstEmit { + public static void DsetR(EmitterContext context) + { + InstDsetR op = context.GetOp<InstDsetR>(); + + var srcA = GetSrcReg(context, op.SrcA, isFP64: true); + var srcB = GetSrcReg(context, op.SrcB, isFP64: true); + + EmitFset( + context, + op.FComp, + op.Bop, + srcA, + srcB, + op.SrcPred, + op.SrcPredInv, + op.Dest, + op.AbsA, + op.AbsB, + op.NegA, + op.NegB, + op.BVal, + op.WriteCC, + isFP64: true); + } + + public static void DsetI(EmitterContext context) + { + InstDsetI op = context.GetOp<InstDsetI>(); + + var srcA = GetSrcReg(context, op.SrcA, isFP64: true); + var srcB = GetSrcImm(context, Imm20ToFloat(op.Imm20), isFP64: true); + + EmitFset( + context, + op.FComp, + op.Bop, + srcA, + srcB, + op.SrcPred, + op.SrcPredInv, + op.Dest, + op.AbsA, + op.AbsB, + op.NegA, + op.NegB, + op.BVal, + op.WriteCC, + isFP64: true); + } + + public static void DsetC(EmitterContext context) + { + InstDsetC op = context.GetOp<InstDsetC>(); + + var srcA = GetSrcReg(context, op.SrcA, isFP64: true); + var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset, isFP64: true); + + EmitFset( + context, + op.FComp, + op.Bop, + srcA, + srcB, + op.SrcPred, + op.SrcPredInv, + op.Dest, + op.AbsA, + op.AbsB, + op.NegA, + op.NegB, + op.BVal, + op.WriteCC, + isFP64: true); + } + + public static void DsetpR(EmitterContext context) + { + InstDsetpR op = context.GetOp<InstDsetpR>(); + + var srcA = GetSrcReg(context, op.SrcA, isFP64: true); + var srcB = GetSrcReg(context, op.SrcB, isFP64: true); + + EmitFsetp( + context, + op.FComp, + op.Bop, + srcA, + srcB, + op.SrcPred, + op.SrcPredInv, + op.DestPred, + op.DestPredInv, + op.AbsA, + op.AbsB, + op.NegA, + op.NegB, + writeCC: false, + isFP64: true); + } + + public static void DsetpI(EmitterContext context) + { + InstDsetpI op = context.GetOp<InstDsetpI>(); + + var srcA = GetSrcReg(context, op.SrcA, isFP64: true); + var srcB = GetSrcImm(context, Imm20ToFloat(op.Imm20), isFP64: true); + + EmitFsetp( + context, + op.FComp, + op.Bop, + srcA, + srcB, + op.SrcPred, + op.SrcPredInv, + op.DestPred, + op.DestPredInv, + op.AbsA, + op.AbsB, + op.NegA, + op.NegB, + writeCC: false, + isFP64: true); + } + + public static void DsetpC(EmitterContext context) + { + InstDsetpC op = context.GetOp<InstDsetpC>(); + + var srcA = GetSrcReg(context, op.SrcA, isFP64: true); + var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset, isFP64: true); + + EmitFsetp( + context, + op.FComp, + op.Bop, + srcA, + srcB, + op.SrcPred, + op.SrcPredInv, + op.DestPred, + op.DestPredInv, + op.AbsA, + op.AbsB, + op.NegA, + op.NegB, + writeCC: false, + isFP64: true); + } + public static void FcmpR(EmitterContext context) { InstFcmpR op = context.GetOp<InstFcmpR>(); @@ -240,12 +390,15 @@ namespace Ryujinx.Graphics.Shader.Instructions bool negateA, bool negateB, bool boolFloat, - bool writeCC) + bool writeCC, + bool isFP64 = false) { - srcA = context.FPAbsNeg(srcA, absoluteA, negateA); - srcB = context.FPAbsNeg(srcB, absoluteB, negateB); + Instruction fpType = isFP64 ? Instruction.FP64 : Instruction.FP32; + + srcA = context.FPAbsNeg(srcA, absoluteA, negateA, fpType); + srcB = context.FPAbsNeg(srcB, absoluteB, negateB, fpType); - Operand res = GetFPComparison(context, cmpOp, srcA, srcB); + Operand res = GetFPComparison(context, cmpOp, srcA, srcB, fpType); Operand pred = GetPredicate(context, srcPred, srcPredInv); res = GetPredLogicalOp(context, logicOp, res, pred); @@ -282,12 +435,15 @@ namespace Ryujinx.Graphics.Shader.Instructions bool absoluteB, bool negateA, bool negateB, - bool writeCC) + bool writeCC, + bool isFP64 = false) { - srcA = context.FPAbsNeg(srcA, absoluteA, negateA); - srcB = context.FPAbsNeg(srcB, absoluteB, negateB); + Instruction fpType = isFP64 ? Instruction.FP64 : Instruction.FP32; + + srcA = context.FPAbsNeg(srcA, absoluteA, negateA, fpType); + srcB = context.FPAbsNeg(srcB, absoluteB, negateB, fpType); - Operand p0Res = GetFPComparison(context, cmpOp, srcA, srcB); + Operand p0Res = GetFPComparison(context, cmpOp, srcA, srcB, fpType); Operand p1Res = context.BitwiseNot(p0Res); Operand pred = GetPredicate(context, srcPred, srcPredInv); @@ -367,7 +523,7 @@ namespace Ryujinx.Graphics.Shader.Instructions context.Copy(Register(destPredInv, RegisterType.Predicate), p1Res); } - private static Operand GetFPComparison(EmitterContext context, FComp cond, Operand srcA, Operand srcB) + private static Operand GetFPComparison(EmitterContext context, FComp cond, Operand srcA, Operand srcB, Instruction fpType = Instruction.FP32) { Operand res; @@ -381,7 +537,7 @@ namespace Ryujinx.Graphics.Shader.Instructions } else if (cond == FComp.Nan || cond == FComp.Num) { - res = context.BitwiseOr(context.IsNan(srcA), context.IsNan(srcB)); + res = context.BitwiseOr(context.IsNan(srcA, fpType), context.IsNan(srcB, fpType)); if (cond == FComp.Num) { @@ -404,12 +560,12 @@ namespace Ryujinx.Graphics.Shader.Instructions default: throw new ArgumentException($"Unexpected condition \"{cond}\"."); } - res = context.Add(inst | Instruction.FP32, Local(), srcA, srcB); + res = context.Add(inst | fpType, Local(), srcA, srcB); if ((cond & FComp.Nan) != 0) { - res = context.BitwiseOr(res, context.IsNan(srcA)); - res = context.BitwiseOr(res, context.IsNan(srcB)); + res = context.BitwiseOr(res, context.IsNan(srcA, fpType)); + res = context.BitwiseOr(res, context.IsNan(srcB, fpType)); } } |