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VoteAllEqual, FindLSB/MSB

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Isaac Marovitz 2024-06-22 14:38:09 +01:00 • committed by Isaac Marovitz
parent b094d34575
commit a71b5f1a3a
13 changed files with 101 additions and 23 deletions
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9
src/Ryujinx.Graphics.Shader/CodeGen/Msl/Instructions/InstGenHelper.cs
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@ -71,10 +71,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl.Instructions
Add(Instruction.ExponentB2, InstType.CallUnary, "exp2");
Add(Instruction.FSIBegin, InstType.Special);
Add(Instruction.FSIEnd, InstType.Special);
// TODO: LSB and MSB Implementations https://github.com/KhronosGroup/SPIRV-Cross/blob/bccaa94db814af33d8ef05c153e7c34d8bd4d685/reference/shaders-msl-no-opt/asm/comp/bitscan.asm.comp#L8
Add(Instruction.FindLSB, InstType.Special);
Add(Instruction.FindMSBS32, InstType.Special);
Add(Instruction.FindMSBU32, InstType.Special);
Add(Instruction.FindLSB, InstType.CallUnary, HelperFunctionNames.FindLSB);
Add(Instruction.FindMSBS32, InstType.CallUnary, HelperFunctionNames.FindMSBS32);
Add(Instruction.FindMSBU32, InstType.CallUnary, HelperFunctionNames.FindMSBU32);
Add(Instruction.Floor, InstType.CallUnary, "floor");
Add(Instruction.FusedMultiplyAdd, InstType.CallTernary, "fma");
Add(Instruction.GroupMemoryBarrier, InstType.Special);
@ -117,7 +116,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl.Instructions
Add(Instruction.SquareRoot, InstType.CallUnary, "sqrt");
Add(Instruction.Store, InstType.Special);
Add(Instruction.Subtract, InstType.OpBinary, "-", 2);
Add(Instruction.SwizzleAdd, InstType.CallTernary, HelperFunctionNames.SwizzleAdd);
Add(Instruction.SwizzleAdd, InstType.Special);
Add(Instruction.TextureSample, InstType.Special);
Add(Instruction.TextureQuerySamples, InstType.Special);
Add(Instruction.TextureQuerySize, InstType.Special);