forked from pyrite-dev/milsko
NishiOwO
971ef1b827
git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@570 b9cfdab3-6d41-4d17-bbe4-086880011989
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* $Id$ */
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#ifndef __MW_LOWLEVEL_INTERNAL_MATH_H__
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#define __MW_LOWLEVEL_INTERNAL_MATH_H__
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#include <Mw/BaseTypes.h>
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#include <Mw/LowLevelMath.h>
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typedef struct _MwLLMathVTable MwLLMathVTable;
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struct _MwLLMathVTable {
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void (*add)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*multiply)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*sub)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*reciprocal)(MwLLVec* a, MwLLVec* out);
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void (*squareRoot)(MwLLVec* a, MwLLVec* out);
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void (*and)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*or)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*shiftRight)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*shiftLeft)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*equal)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*greaterThen)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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void (*lesserThen)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
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};
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struct _MwLLVec {
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void* buffer;
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int ty;
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MwU64 size;
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MwLLMathVTable vtable;
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};
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void default_apply(MwLLVec*);
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/* Bitfield of cpu features we get from x86's CPUID */
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#if defined(MwLLMath_x86)
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#define FEATX86_MMX (1 << 23)
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// #define FEATX86_SSE (1 << 25)
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#define FEATX86_SSE2 (1 << 26)
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void mmx_apply(MwLLVec*);
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#endif
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#endif
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