diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions')
4 files changed, 36 insertions, 6 deletions
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGen.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGen.cs index 9208ceea..796eb441 100644 --- a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGen.cs +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGen.cs @@ -9,6 +9,7 @@ using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenFSI; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenMemory; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenPacking; +using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenShuffle; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenVector; using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo; @@ -174,6 +175,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions case Instruction.PackHalf2x16: return PackHalf2x16(context, operation); + case Instruction.Shuffle: + return Shuffle(context, operation); + case Instruction.Store: return Store(context, operation); diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenBallot.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenBallot.cs index b44759c0..6cc7048b 100644 --- a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenBallot.cs +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenBallot.cs @@ -13,14 +13,15 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions AggregateType dstType = GetSrcVarType(operation.Inst, 0); string arg = GetSoureExpr(context, operation.GetSource(0), dstType); + char component = "xyzw"[operation.Index]; if (context.HostCapabilities.SupportsShaderBallot) { - return $"unpackUint2x32(ballotARB({arg})).x"; + return $"unpackUint2x32(ballotARB({arg})).{component}"; } else { - return $"subgroupBallot({arg}).x"; + return $"subgroupBallot({arg}).{component}"; } } } diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs index c3d52b2c..eb194c20 100644 --- a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs @@ -108,10 +108,10 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions Add(Instruction.ShiftLeft, InstType.OpBinary, "<<", 3); Add(Instruction.ShiftRightS32, InstType.OpBinary, ">>", 3); Add(Instruction.ShiftRightU32, InstType.OpBinary, ">>", 3); - Add(Instruction.Shuffle, InstType.CallQuaternary, HelperFunctionNames.Shuffle); - Add(Instruction.ShuffleDown, InstType.CallQuaternary, HelperFunctionNames.ShuffleDown); - Add(Instruction.ShuffleUp, InstType.CallQuaternary, HelperFunctionNames.ShuffleUp); - Add(Instruction.ShuffleXor, InstType.CallQuaternary, HelperFunctionNames.ShuffleXor); + Add(Instruction.Shuffle, InstType.Special); + Add(Instruction.ShuffleDown, InstType.CallBinary, "subgroupShuffleDown"); + Add(Instruction.ShuffleUp, InstType.CallBinary, "subgroupShuffleUp"); + Add(Instruction.ShuffleXor, InstType.CallBinary, "subgroupShuffleXor"); Add(Instruction.Sine, InstType.CallUnary, "sin"); Add(Instruction.SquareRoot, InstType.CallUnary, "sqrt"); Add(Instruction.Store, InstType.Special); diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenShuffle.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenShuffle.cs new file mode 100644 index 00000000..6d3859ef --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenShuffle.cs @@ -0,0 +1,25 @@ +using Ryujinx.Graphics.Shader.StructuredIr; +using Ryujinx.Graphics.Shader.Translation; + +using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper; + +namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions +{ + static class InstGenShuffle + { + public static string Shuffle(CodeGenContext context, AstOperation operation) + { + string value = GetSoureExpr(context, operation.GetSource(0), AggregateType.FP32); + string index = GetSoureExpr(context, operation.GetSource(1), AggregateType.U32); + + if (context.HostCapabilities.SupportsShaderBallot) + { + return $"readInvocationARB({value}, {index})"; + } + else + { + return $"subgroupShuffle({value}, {index})"; + } + } + } +} |