shader/other: Fix hardcoded value in S2R INVOCATION_INFO
Geometry shaders built from Nvidia's compiler check for bits[16:23] to be less than or equal to 0 with VSETP to default to a "safe" value of 0x8000'0000 (safe from hardware's perspective). To avoid hitting this path in the shader, return 0x00ff'0000 from S2R INVOCATION_INFO. This seems to be the maximum number of vertices a geometry shader can emit in a primitive.
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@ -83,7 +83,7 @@ u32 ShaderIR::DecodeOther(NodeBlock& bb, u32 pc) {
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return Operation(OperationCode::YNegate);
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case SystemVariable::InvocationInfo:
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LOG_WARNING(HW_GPU, "S2R instruction with InvocationInfo is incomplete");
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return Immediate(0U);
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return Immediate(0x00ff'0000U);
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case SystemVariable::WscaleFactorXY:
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UNIMPLEMENTED_MSG("S2R WscaleFactorXY is not implemented");
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return Immediate(0U);
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