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Sign-extend shader memory instruction offsets (#934)
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4 changed files with 6 additions and 6 deletions
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@ -17,7 +17,7 @@ namespace Ryujinx.Graphics.Shader.Decoders
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Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
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Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
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Offset = opCode.Extract(22, 14);
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Offset = (opCode.Extract(20, 16) << 16) >> 16;
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Slot = opCode.Extract(36, 5);
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Size = (IntegerSize)opCode.Extract(48, 3);
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@ -18,7 +18,7 @@ namespace Ryujinx.Graphics.Shader.Decoders
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Rd = new Register(opCode.Extract(0, 8), RegisterType.Gpr);
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Ra = new Register(opCode.Extract(8, 8), RegisterType.Gpr);
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Offset = opCode.Extract(20, 24);
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Offset = (opCode.Extract(20, 24) << 8) >> 8;
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Extended = opCode.Extract(45);
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@ -24,7 +24,7 @@ namespace Ryujinx.Graphics.Shader.Decoders
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AtomicOp = (AtomicOp)opCode.Extract(23, 3);
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Offset = opCode.Extract(28, 20);
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Offset = (opCode.Extract(28, 20) << 12) >> 12;
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Extended = opCode.Extract(48);
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}
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@ -138,11 +138,11 @@ namespace Ryujinx.Graphics.Shader.Instructions
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int count = op.Size == IntegerSize.B64 ? 2 : 1;
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Operand wordOffset = context.ShiftRightU32(GetSrcA(context), Const(2));
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Operand addr = context.IAdd(GetSrcA(context), Const(op.Offset));
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wordOffset = context.IAdd(wordOffset, Const(op.Offset));
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Operand wordOffset = context.ShiftRightU32(addr, Const(2));
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Operand bitOffset = GetBitOffset(context, GetSrcA(context));
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Operand bitOffset = GetBitOffset(context, addr);
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for (int index = 0; index < count; index++)
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{
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