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https://github.com/TorqueGameEngines/Torque3D.git
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f0a3251cd3
completed all options of float3 and float4 functions in isas and math_c neon still to be done but that will be on mac.
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#pragma once
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#ifndef _FLOAT3_DISPATCH_H_
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#define _FLOAT3_DISPATCH_H_
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#include <cstdint>
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namespace math_backend::float3::dispatch
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{
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struct Float3Funcs
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{
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void (*add)(const float*, const float*, float*) = nullptr;
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void (*sub)(const float*, const float*, float*) = nullptr;
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void (*mul)(const float*, const float*, float*) = nullptr;
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void (*mul_scalar)(const float*, float, float*) = nullptr;
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void (*div)(const float*, const float*, float*) = nullptr;
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void (*div_scalar)(const float*, float, float*) = nullptr;
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float (*dot)(const float*, const float*) = nullptr;
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float (*length)(const float*) = nullptr;
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float (*lengthSquared)(const float*) = nullptr;
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void (*normalize)(float*) = nullptr;
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void (*normalize_mag)(float*, float) = nullptr;
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void (*lerp)(const float*, const float*, float, float*) = nullptr;
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void (*cross)(const float*, const float*, float*) = nullptr;
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};
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// Global dispatch table
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extern Float3Funcs gFloat3;
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// Backend installers (defined in ISA libraries)
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void install_scalar();
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void install_sse2();
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void install_sse41();
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void install_avx();
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void install_avx2();
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void install_neon();
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}
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#endif // !_FLOAT4_DISPATCH_H_
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