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Pragma tweaks

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git-svn-id: https://svn.eduke32.com/eduke32@5784 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2016-06-21 00:32:37 +00:00
parent 74b01416d0
commit 42ece182e4
2 changed files with 20 additions and 26 deletions
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15
polymer/eduke32/build/include/pragmas.h
View file

@ -54,8 +54,7 @@ static inline uint32_t divideu32(uint32_t n, uint32_t d)
if (d == lastd) if (d == lastd)
goto skip; goto skip;
lastd = d; udiv = libdivide_u32_gen((lastd = d));
udiv = libdivide_u32_gen(d);
skip: skip:
return libdivide_u32_do(n, &udiv); return libdivide_u32_do(n, &udiv);
} }
@ -69,8 +68,7 @@ static inline int32_t tabledivide64(int64_t n, int32_t d)
if (d == lastd || dptr != &sdiv) if (d == lastd || dptr != &sdiv)
goto skip; goto skip;
lastd = d; sdiv = libdivide_s64_gen((lastd = d));
sdiv = libdivide_s64_gen(d);
skip: skip:
return libdivide_s64_do(n, dptr); return libdivide_s64_do(n, dptr);
} }
@ -84,8 +82,7 @@ static inline int32_t tabledivide32(int32_t n, int32_t d)
if (d == lastd || dptr != &sdiv) if (d == lastd || dptr != &sdiv)
goto skip; goto skip;
lastd = d; sdiv = libdivide_s32_gen((lastd = d));
sdiv = libdivide_s32_gen(d);
skip: skip:
return libdivide_s32_do(n, dptr); return libdivide_s32_do(n, dptr);
} }
@ -165,14 +162,12 @@ FORCE_INLINE int32_t sqr(int32_t a) { return a * a; }
// //
#define EDUKE32_SCALER_PRAGMA(a) \ #define EDUKE32_SCALER_PRAGMA(a) \
FORCE_INLINE int32_t mulscale##a(int32_t eax, int32_t edx) { return dw((qw(eax) * qw(edx)) >> by(a)); } \ FORCE_INLINE int32_t mulscale##a(int32_t eax, int32_t edx) { return dw((qw(eax) * qw(edx)) >> by(a)); } \
\ FORCE_INLINE int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_t edi) \
FORCE_INLINE int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_t edi) \
{ \ { \
return dw(((qw(eax) * qw(edx)) + (qw(esi) * qw(edi))) >> by(a)); \ return dw(((qw(eax) * qw(edx)) + (qw(esi) * qw(edi))) >> by(a)); \
} }
EDUKE32_GENERATE_PRAGMAS EDUKE32_SCALER_PRAGMA(32) EDUKE32_GENERATE_PRAGMAS EDUKE32_SCALER_PRAGMA(32)
#undef EDUKE32_SCALER_PRAGMA #undef EDUKE32_SCALER_PRAGMA

31
polymer/eduke32/build/include/pragmas_arm.h
View file

@ -6,9 +6,8 @@
#define pragmas_arm_h_ #define pragmas_arm_h_
#define EDUKE32_SCALER_PRAGMA(a) \ #define EDUKE32_SCALER_PRAGMA(a) \
static inline int32_t mulscale##a(int32_t eax, int32_t edx) { return dw((qw(eax) * edx) >> by(a)); } \ FORCE_INLINE int32_t mulscale##a(int32_t eax, int32_t edx) { return dw((qw(eax) * edx) >> by(a)); } \
\ FORCE_INLINE int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_t edi) \
static inline int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_t edi) \
{ \ { \
return dw(((qw(eax) * edx) + (qw(esi) * edi)) >> by(a)); \ return dw(((qw(eax) * edx) + (qw(esi) * edi)) >> by(a)); \
} }
@ -17,60 +16,60 @@ EDUKE32_GENERATE_PRAGMAS EDUKE32_SCALER_PRAGMA(32)
#undef EDUKE32_SCALER_PRAGMA #undef EDUKE32_SCALER_PRAGMA
static inline void swapchar(void *a, void *b) FORCE_INLINE void swapchar(void *a, void *b)
{ {
char t = *((char *)b); char t = *((char *)b);
*((char *)b) = *((char *)a); *((char *)b) = *((char *)a);
*((char *)a) = t; *((char *)a) = t;
} }
static inline void swapchar2(void *a, void *b, int32_t s) FORCE_INLINE void swapchar2(void *a, void *b, int32_t s)
{ {
swapchar(a, b); swapchar(a, b);
swapchar((char *)a + 1, (char *)b + s); swapchar((char *)a + 1, (char *)b + s);
} }
static inline void swapshort(void *a, void *b) FORCE_INLINE void swapshort(void *a, void *b)
{ {
int16_t const t = *((int16_t *)b); int16_t const t = *((int16_t *)b);
*((int16_t *)b) = *((int16_t *)a); *((int16_t *)b) = *((int16_t *)a);
*((int16_t *)a) = t; *((int16_t *)a) = t;
} }
static inline void swaplong(void *a, void *b) FORCE_INLINE void swaplong(void *a, void *b)
{ {
int32_t const t = *((int32_t *)b); int32_t const t = *((int32_t *)b);
*((int32_t *)b) = *((int32_t *)a); *((int32_t *)b) = *((int32_t *)a);
*((int32_t *)a) = t; *((int32_t *)a) = t;
} }
static inline void swapfloat(void *a, void *b) FORCE_INLINE void swapfloat(void *a, void *b)
{ {
float const t = *((float *)b); float const t = *((float *)b);
*((float *)b) = *((float *)a); *((float *)b) = *((float *)a);
*((float *)a) = t; *((float *)a) = t;
} }
static inline void swapdouble(void *a, void *b) FORCE_INLINE void swapdouble(void *a, void *b)
{ {
double const t = *((double *) b); double const t = *((double *) b);
*((double *) b) = *((double *) a); *((double *) b) = *((double *) a);
*((double *) a) = t; *((double *) a) = t;
} }
static inline void swap64bit(void *a, void *b) FORCE_INLINE void swap64bit(void *a, void *b)
{ {
uint64_t const t = *((uint64_t *)b); uint64_t const t = *((uint64_t *)b);
*((uint64_t *)b) = *((uint64_t *)a); *((uint64_t *)b) = *((uint64_t *)a);
*((uint64_t *)a) = t; *((uint64_t *)a) = t;
} }
static inline char readpixel(void *s) { return (*((char *)(s))); } FORCE_INLINE char readpixel(void *s) { return (*((char *)(s))); }
static inline void drawpixel(void *s, char a) { *((char *)(s)) = a; } FORCE_INLINE void drawpixel(void *s, char a) { *((char *)(s)) = a; }
static inline int32_t klabs(int32_t a) FORCE_INLINE int32_t klabs(int32_t a)
{ {
const uint32_t m = a >> (sizeof(uint32_t) * CHAR_BIT - 1); const uint32_t m = a >> (sizeof(uint32_t) * CHAR_BIT - 1);
return (a ^ m) - m; return (a ^ m) - m;
} }
static inline int32_t ksgn(int32_t a) { return (a > 0) - (a < 0); } FORCE_INLINE int32_t ksgn(int32_t a) { return (a > 0) - (a < 0); }
static inline int32_t mulscale(int32_t eax, int32_t edx, int32_t ecx) { return dw((qw(eax) * qw(edx)) >> by(ecx)); } FORCE_INLINE int32_t mulscale(int32_t eax, int32_t edx, int32_t ecx) { return dw((qw(eax) * qw(edx)) >> by(ecx)); }
static inline int32_t dmulscale(int32_t eax, int32_t edx, int32_t esi, int32_t edi, int32_t ecx) FORCE_INLINE int32_t dmulscale(int32_t eax, int32_t edx, int32_t esi, int32_t edi, int32_t ecx)
{ {
return dw(((qw(eax) * qw(edx)) + (qw(esi) * qw(edi))) >> by(ecx)); return dw(((qw(eax) * qw(edx)) + (qw(esi) * qw(edi))) >> by(ecx));
} }