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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Shader/Instructions/InstEmitBitfield.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitBitfield.cs')
-rw-r--r--Ryujinx.Graphics.Shader/Instructions/InstEmitBitfield.cs194
1 files changed, 0 insertions, 194 deletions
diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitBitfield.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitBitfield.cs
deleted file mode 100644
index 71925269..00000000
--- a/Ryujinx.Graphics.Shader/Instructions/InstEmitBitfield.cs
+++ /dev/null
@@ -1,194 +0,0 @@
-using Ryujinx.Graphics.Shader.Decoders;
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.Translation;
-
-using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-
-namespace Ryujinx.Graphics.Shader.Instructions
-{
- static partial class InstEmit
- {
- public static void BfeR(EmitterContext context)
- {
- InstBfeR op = context.GetOp<InstBfeR>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcReg(context, op.SrcB);
-
- EmitBfe(context, srcA, srcB, op.Dest, op.Brev, op.Signed);
- }
-
- public static void BfeI(EmitterContext context)
- {
- InstBfeI op = context.GetOp<InstBfeI>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcImm(context, Imm20ToSInt(op.Imm20));
-
- EmitBfe(context, srcA, srcB, op.Dest, op.Brev, op.Signed);
- }
-
- public static void BfeC(EmitterContext context)
- {
- InstBfeC op = context.GetOp<InstBfeC>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset);
-
- EmitBfe(context, srcA, srcB, op.Dest, op.Brev, op.Signed);
- }
-
- public static void BfiR(EmitterContext context)
- {
- InstBfiR op = context.GetOp<InstBfiR>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcReg(context, op.SrcB);
- var srcC = GetSrcReg(context, op.SrcC);
-
- EmitBfi(context, srcA, srcB, srcC, op.Dest);
- }
-
- public static void BfiI(EmitterContext context)
- {
- InstBfiI op = context.GetOp<InstBfiI>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcImm(context, Imm20ToSInt(op.Imm20));
- var srcC = GetSrcReg(context, op.SrcC);
-
- EmitBfi(context, srcA, srcB, srcC, op.Dest);
- }
-
- public static void BfiC(EmitterContext context)
- {
- InstBfiC op = context.GetOp<InstBfiC>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset);
- var srcC = GetSrcReg(context, op.SrcC);
-
- EmitBfi(context, srcA, srcB, srcC, op.Dest);
- }
-
- public static void BfiRc(EmitterContext context)
- {
- InstBfiRc op = context.GetOp<InstBfiRc>();
-
- var srcA = GetSrcReg(context, op.SrcA);
- var srcB = GetSrcReg(context, op.SrcC);
- var srcC = GetSrcCbuf(context, op.CbufSlot, op.CbufOffset);
-
- EmitBfi(context, srcA, srcB, srcC, op.Dest);
- }
-
- public static void FloR(EmitterContext context)
- {
- InstFloR op = context.GetOp<InstFloR>();
-
- EmitFlo(context, GetSrcReg(context, op.SrcB), op.Dest, op.NegB, op.Sh, op.Signed);
- }
-
- public static void FloI(EmitterContext context)
- {
- InstFloI op = context.GetOp<InstFloI>();
-
- EmitFlo(context, GetSrcImm(context, Imm20ToSInt(op.Imm20)), op.Dest, op.NegB, op.Sh, op.Signed);
- }
-
- public static void FloC(EmitterContext context)
- {
- InstFloC op = context.GetOp<InstFloC>();
-
- EmitFlo(context, GetSrcCbuf(context, op.CbufSlot, op.CbufOffset), op.Dest, op.NegB, op.Sh, op.Signed);
- }
-
- public static void PopcR(EmitterContext context)
- {
- InstPopcR op = context.GetOp<InstPopcR>();
-
- EmitPopc(context, GetSrcReg(context, op.SrcB), op.Dest, op.NegB);
- }
-
- public static void PopcI(EmitterContext context)
- {
- InstPopcI op = context.GetOp<InstPopcI>();
-
- EmitPopc(context, GetSrcImm(context, Imm20ToSInt(op.Imm20)), op.Dest, op.NegB);
- }
-
- public static void PopcC(EmitterContext context)
- {
- InstPopcC op = context.GetOp<InstPopcC>();
-
- EmitPopc(context, GetSrcCbuf(context, op.CbufSlot, op.CbufOffset), op.Dest, op.NegB);
- }
-
- private static void EmitBfe(
- EmitterContext context,
- Operand srcA,
- Operand srcB,
- int rd,
- bool bitReverse,
- bool isSigned)
- {
- if (bitReverse)
- {
- srcA = context.BitfieldReverse(srcA);
- }
-
- Operand position = context.BitwiseAnd(srcB, Const(0xff));
-
- Operand size = context.BitfieldExtractU32(srcB, Const(8), Const(8));
-
- Operand res = isSigned
- ? context.BitfieldExtractS32(srcA, position, size)
- : context.BitfieldExtractU32(srcA, position, size);
-
- context.Copy(GetDest(rd), res);
-
- // TODO: CC, X, corner cases.
- }
-
- private static void EmitBfi(EmitterContext context, Operand srcA, Operand srcB, Operand srcC, int rd)
- {
- Operand position = context.BitwiseAnd(srcB, Const(0xff));
-
- Operand size = context.BitfieldExtractU32(srcB, Const(8), Const(8));
-
- Operand res = context.BitfieldInsert(srcC, srcA, position, size);
-
- context.Copy(GetDest(rd), res);
- }
-
- private static void EmitFlo(EmitterContext context, Operand src, int rd, bool invert, bool sh, bool isSigned)
- {
- Operand srcB = context.BitwiseNot(src, invert);
-
- Operand res;
-
- if (sh)
- {
- res = context.FindLSB(context.BitfieldReverse(srcB));
- }
- else
- {
- res = isSigned
- ? context.FindMSBS32(srcB)
- : context.FindMSBU32(srcB);
- }
-
- context.Copy(GetDest(rd), res);
- }
-
- private static void EmitPopc(EmitterContext context, Operand src, int rd, bool invert)
- {
- Operand srcB = context.BitwiseNot(src, invert);
-
- Operand res = context.BitCount(srcB);
-
- context.Copy(GetDest(rd), res);
- }
- }
-} \ No newline at end of file