maelstrom/milsko
1
0
Fork 0
forked from pyrite-dev/milsko
Code Pull requests Activity

closes #10

Browse source 
git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@570 b9cfdab3-6d41-4d17-bbe4-086880011989
This commit is contained in:
Nishi 2025-11-02 19:15:38 +00:00
commit 971ef1b827
15 changed files with 765 additions and 794 deletions
Download patch file Download diff file Expand all files Collapse all files

55
src/math/math_internal.h
View file

@ -6,31 +6,38 @@
#include <Mw/BaseTypes.h>
#include <Mw/LowLevelMath.h>
/* Bitfield of cpu features we get from x86's CPUID */
#if defined(MwLLMathMMX)
#define FEATX86_MMX (1 << 23)
#define FEATX86_SSE (1 << 25)
#define FEATX86_SSE2 (1 << 26)
#endif
struct _MwLLMathVTable {
void (*Add)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*Multiply)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*Sub)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*Reciprocal)(MwLLVec* a, MwLLVec* out);
void (*SquareRoot)(MwLLVec* a, MwLLVec* out);
void (*And)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*Or)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*ShiftRight)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*ShiftLeft)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*Equal)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*GreaterThen)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*LesserThen)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
};
typedef struct _MwLLMathVTable MwLLMathVTable;
MwLLMathVTable** default_multi_table(void);
void mmx_apply(MwLLMathVTable**);
struct _MwLLMathVTable {
void (*add)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*multiply)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*sub)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*reciprocal)(MwLLVec* a, MwLLVec* out);
void (*squareRoot)(MwLLVec* a, MwLLVec* out);
void (*and)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*or)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*shiftRight)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*shiftLeft)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*equal)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*greaterThen)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
void (*lesserThen)(MwLLVec* a, MwLLVec* b, MwLLVec* out);
};
struct _MwLLVec {
void* buffer;
int ty;
MwU64 size;
MwLLMathVTable vtable;
};
void default_apply(MwLLVec*);
/* Bitfield of cpu features we get from x86's CPUID */
#if defined(MwLLMath_x86)
#define FEATX86_MMX (1 << 23)
// #define FEATX86_SSE (1 << 25)
#define FEATX86_SSE2 (1 << 26)
void mmx_apply(MwLLVec*);
#endif
#endif