f08a280ade
* Use shader subgroup extensions if shader ballot is not supported * Shader cache version bump + cleanup * The type is still required on the table
26 lines
815 B
C#
26 lines
815 B
C#
using Ryujinx.Graphics.Shader.StructuredIr;
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using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
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using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
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namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
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{
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static class InstGenBallot
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{
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public static string Ballot(CodeGenContext context, AstOperation operation)
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{
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VariableType dstType = GetSrcVarType(operation.Inst, 0);
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string arg = GetSoureExpr(context, operation.GetSource(0), dstType);
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if (context.Config.GpuAccessor.QueryHostSupportsShaderBallot())
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{
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return $"unpackUint2x32(ballotARB({arg})).x";
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}
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else
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{
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return $"subgroupBallot({arg}).x";
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}
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}
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}
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} |