zdoom/raze-gles
0
0
Fork 0
mirror of https://github.com/ZDoom/raze-gles.git synced 2025-01-11 18:50:46 +00:00
Code Issues Projects Releases Packages Wiki Activity

Faster C versions of ksgn() and klabs()

Browse source 
git-svn-id: https://svn.eduke32.com/eduke32@4635 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2014-09-30 04:17:22 +00:00
parent 2d0c76e1a9
commit 0f5be25a68
2 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
polymer/eduke32/build/include/pragmas.h
View file

@ -121,8 +121,8 @@ static inline void drawpixelses(void* s, int32_t a) { *((int32_t*)(s)) = a; }
static inline int32_t divmod(int32_t a, int32_t b) { uint32_t _a=(uint32_t)a, _b=(uint32_t)b; dmval = _a%_b; return _a/_b; }
static inline int32_t moddiv(int32_t a, int32_t b) { uint32_t _a=(uint32_t)a, _b=(uint32_t)b; dmval = _a/_b; return _a%_b; }
static inline int32_t klabs(int32_t a) { if (a < 0) return -a; return a; }
static inline int32_t ksgn(int32_t a) { if (a > 0) return 1; if (a < 0) return -1; return 0; }
static inline int32_t klabs(int32_t a) { const uint32_t m = a >> (sizeof(int) * CHAR_BIT - 1); return (a ^ m) - m; }
static inline int32_t ksgn(int32_t a) { return (a>0)-(a<0); }
static inline int32_t umin(int32_t a, int32_t b) { if ((uint32_t)a < (uint32_t)b) return a; return b; }
static inline int32_t umax(int32_t a, int32_t b) { if ((uint32_t)a < (uint32_t)b) return b; return a; }

4
polymer/eduke32/build/include/pragmas_arm.h
View file

@ -36,8 +36,8 @@ static inline void drawpixelses(void* s, int32_t a) { *((int32_t*) (s)) = a; }
static inline int32_t divmod(int32_t a, int32_t b) { uint32_t _a=(uint32_t) a, _b=(uint32_t) b; dmval = _a%_b; return _a/_b; }
static inline int32_t moddiv(int32_t a, int32_t b) { uint32_t _a=(uint32_t) a, _b=(uint32_t) b; dmval = _a/_b; return _a%_b; }
static inline int32_t klabs(int32_t a) { if (a < 0) return -a; return a; }
static inline int32_t ksgn(int32_t a) { if (a > 0) return 1; if (a < 0) return -1; return 0; }
static inline int32_t klabs(int32_t a) { const uint32_t m = a >> (sizeof(int) * CHAR_BIT - 1); return (a ^ m) - m; }
static inline int32_t ksgn(int32_t a) { return (a>0)-(a<0); }
static inline int32_t umin(int32_t a, int32_t b) { if ((uint32_t) a < (uint32_t) b) return a; return b; }
static inline int32_t umax(int32_t a, int32_t b) { if ((uint32_t) a < (uint32_t) b) return b; return a; }