mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-25 03:00:46 +00:00
Remove a few unused things (tmulscale, etc) from the pragmas.h family of headers
git-svn-id: https://svn.eduke32.com/eduke32@4604 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx
parent
1a286d1e52
commit
8148ccf3c3
5 changed files with 72 additions and 481 deletions
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@ -101,10 +101,6 @@ static inline int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_
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return dw(((qw(eax) * qw(edx)) + (qw(esi) * qw(edi))) >> by(a)); \
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} \
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\
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static inline int32_t tmulscale##a(int32_t eax, int32_t edx, int32_t ebx, int32_t ecx, int32_t esi, int32_t edi) \
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{ \
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return dw(((qw(eax) * qw(edx)) + (qw(ebx) * qw(ecx)) + (qw(esi) * qw(edi))) >> by(a)); \
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} \
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PRAGMA_FUNCS _scaler(32)
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@ -114,6 +110,7 @@ static inline void swapchar(void* a, void* b) { char t = *((char*)b); *((char*)
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static inline void swapchar2(void* a, void* b, int32_t s) { swapchar(a,b); swapchar((char*)a+1,(char*)b+s); }
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static inline void swapshort(void* a, void* b) { int16_t t = *((int16_t*)b); *((int16_t*)b) = *((int16_t*)a); *((int16_t*)a) = t; }
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static inline void swaplong(void* a, void* b) { int32_t t = *((int32_t*)b); *((int32_t*)b) = *((int32_t*)a); *((int32_t*)a) = t; }
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static inline void swapfloat(void* a, void* b) { float t = *((float*)b); *((float*)b) = *((float*)a); *((float*)a) = t; }
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static inline void swap64bit(void* a, void* b) { int64_t t = *((int64_t*)b); *((int64_t*)b) = *((int64_t*)a); *((int64_t*)a) = t; }
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static inline char readpixel(void* s) { return (*((char*)(s))); }
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@ -121,10 +118,6 @@ static inline void drawpixel(void* s, char a) { *((char*)(s)) = a; }
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static inline void drawpixels(void* s, int16_t a) { *((int16_t*)(s)) = a; }
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static inline void drawpixelses(void* s, int32_t a) { *((int32_t*)(s)) = a; }
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static inline int32_t mul3(int32_t a) { return (a<<1)+a; }
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static inline int32_t mul5(int32_t a) { return (a<<2)+a; }
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static inline int32_t mul9(int32_t a) { return (a<<3)+a; }
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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; }
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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; }
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@ -137,9 +130,9 @@ static inline int32_t kmin(int32_t a, int32_t b) { if ((int32_t)a < (int32_t)b)
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static inline int32_t kmax(int32_t a, int32_t b) { if ((int32_t)a < (int32_t)b) return b; return a; }
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static inline int32_t sqr(int32_t eax) { return (eax) * (eax); }
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static inline int32_t scale(int32_t eax, int32_t edx, int32_t ecx) { return dw((qw(eax) * qw(edx)) / qw(ecx)); }
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static inline int32_t mulscale(int32_t eax, int32_t edx, int32_t ecx) { return dw((qw(eax) * qw(edx)) >> by(ecx)); }
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static 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)); }
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static inline int32_t scale(int32_t eax, int32_t edx, int32_t ecx) { return dw((qw(eax) * edx) / ecx); }
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static inline int32_t mulscale(int32_t eax, int32_t edx, int32_t ecx) { return dw((qw(eax) * edx) >> by(ecx)); }
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static inline int32_t dmulscale(int32_t eax, int32_t edx, int32_t esi, int32_t edi, int32_t ecx) { return dw(((qw(eax) * edx) + (qw(esi) * edi)) >> by(ecx)); }
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void qinterpolatedown16 (intptr_t bufptr, int32_t num, int32_t val, int32_t add);
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void qinterpolatedown16short (intptr_t bufptr, int32_t num, int32_t val, int32_t add);
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@ -5,20 +5,16 @@
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#ifndef __pragmas_arm_h__
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#define __pragmas_arm_h__
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// TODO: implement libdivide.h
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#define _scaler(a) \
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static inline int32_t mulscale##a(int32_t eax, int32_t edx) \
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{ \
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return dw((qw(eax) * qw(edx)) >> by(a)); \
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return dw((qw(eax) * edx) >> by(a)); \
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} \
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\
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static inline int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_t edi) \
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{ \
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return dw(((qw(eax) * qw(edx)) + (qw(esi) * qw(edi))) >> by(a)); \
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} \
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\
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static inline int32_t tmulscale##a(int32_t eax, int32_t edx, int32_t ebx, int32_t ecx, int32_t esi, int32_t edi) \
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{ \
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return dw(((qw(eax) * qw(edx)) + (qw(ebx) * qw(ecx)) + (qw(esi) * qw(edi))) >> by(a)); \
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return dw(((qw(eax) * edx) + (qw(esi) * edi)) >> by(a)); \
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} \
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PRAGMA_FUNCS _scaler(32)
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@ -29,6 +25,7 @@ static inline void swapchar(void* a, void* b) { char t = *((char*) b); *((char*
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static inline void swapchar2(void* a, void* b, int32_t s) { swapchar(a, b); swapchar((char*) a+1, (char*) b+s); }
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static inline void swapshort(void* a, void* b) { int16_t t = *((int16_t*) b); *((int16_t*) b) = *((int16_t*) a); *((int16_t*) a) = t; }
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static inline void swaplong(void* a, void* b) { int32_t t = *((int32_t*) b); *((int32_t*) b) = *((int32_t*) a); *((int32_t*) a) = t; }
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static inline void swapfloat(void* a, void* b) { float t = *((float*) b); *((float*) b) = *((float*) a); *((float*) a) = t; }
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static inline void swap64bit(void* a, void* b) { int64_t t = *((int64_t*) b); *((int64_t*) b) = *((int64_t*) a); *((int64_t*) a) = t; }
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static inline char readpixel(void* s) { return (*((char*) (s))); }
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@ -36,10 +33,6 @@ static inline void drawpixel(void* s, char a) { *((char*) (s)) = a; }
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static inline void drawpixels(void* s, int16_t a) { *((int16_t*) (s)) = a; }
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static inline void drawpixelses(void* s, int32_t a) { *((int32_t*) (s)) = a; }
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static inline int32_t mul3(int32_t a) { return (a<<1)+a; }
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static inline int32_t mul5(int32_t a) { return (a<<2)+a; }
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static inline int32_t mul9(int32_t a) { return (a<<3)+a; }
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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; }
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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; }
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@ -8,6 +8,42 @@
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int32_t scale(int32_t a, int32_t d, int32_t c);
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#define _scaler(x) \
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static inline int32_t mulscale##x(int32_t a, int32_t d) \
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{ \
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int32_t mullo, mulhi; \
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__asm__ ( \
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" mullw %0, %2, %3\n" \
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" mulhw %1, %2, %3\n" \
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" srwi %0, %0, %4\n" \
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" insrwi %0, %1, %4, 0\n" \
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: "=&r"(mullo), "=r"(mulhi) \
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: "r"(a), "r"(d), "i"(x) \
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); \
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return mullo; \
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} \
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static inline int32_t dmulscale##x(int32_t a, int32_t d, int32_t S, int32_t D) \
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{ \
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int32_t mulhi, mullo, sumhi, sumlo; \
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__asm__ ( \
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" mullw %0, %4, %5\n" \
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" mulhw %1, %4, %5\n" \
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" mullw %2, %6, %7\n" \
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" mulhw %3, %6, %7\n" \
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" addc %0, %0, %2\n" \
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" adde %1, %1, %3\n" \
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" srwi %0, %0, %8\n" \
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" insrwi %0, %1, %8, 0\n" \
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: "=&r"(sumlo), "=&r"(sumhi), "=&r"(mullo), "=r"(mulhi) \
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: "r"(a), "r"(d), "r"(S), "r"(D), "i"(x) \
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: "xer" \
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); \
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return sumlo; \
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}
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PRAGMA_FUNCS
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#undef _scaler
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static inline int32_t mulscale(int32_t a, int32_t d, int32_t c)
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{
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int32_t mullo, mulhi;
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@ -24,24 +60,6 @@ static inline int32_t mulscale(int32_t a, int32_t d, int32_t c)
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return mullo;
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}
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#define _scaler(x) \
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static inline int32_t mulscale##x(int32_t a, int32_t d) \
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{ \
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int32_t mullo, mulhi; \
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__asm__ ( \
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" mullw %0, %2, %3\n" \
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" mulhw %1, %2, %3\n" \
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" srwi %0, %0, %4\n" \
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" insrwi %0, %1, %4, 0\n" \
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: "=&r"(mullo), "=r"(mulhi) \
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: "r"(a), "r"(d), "i"(x) \
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); \
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return mullo; \
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}
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PRAGMA_FUNCS
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#undef _scaler
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static inline int32_t mulscale32(int32_t a, int32_t d)
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{
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int32_t mulhi;
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@ -73,29 +91,6 @@ static inline int32_t dmulscale(int32_t a, int32_t d, int32_t S, int32_t D, int3
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return sumlo;
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}
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#define _scaler(x) \
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static inline int32_t dmulscale##x(int32_t a, int32_t d, int32_t S, int32_t D) \
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{ \
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int32_t mulhi, mullo, sumhi, sumlo; \
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__asm__ ( \
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" mullw %0, %4, %5\n" \
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" mulhw %1, %4, %5\n" \
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" mullw %2, %6, %7\n" \
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" mulhw %3, %6, %7\n" \
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" addc %0, %0, %2\n" \
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" adde %1, %1, %3\n" \
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" srwi %0, %0, %8\n" \
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" insrwi %0, %1, %8, 0\n" \
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: "=&r"(sumlo), "=&r"(sumhi), "=&r"(mullo), "=r"(mulhi) \
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: "r"(a), "r"(d), "r"(S), "r"(D), "i"(x) \
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: "xer" \
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); \
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return sumlo; \
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}
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PRAGMA_FUNCS
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#undef _scaler
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static inline int32_t dmulscale32(int32_t a, int32_t d, int32_t S, int32_t D)
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{
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int32_t mulhi, mullo, sumhi, sumlo;
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@ -113,30 +108,6 @@ static inline int32_t dmulscale32(int32_t a, int32_t d, int32_t S, int32_t D)
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return sumhi;
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}
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// tmulscale only seems to be used in one place...
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static inline int32_t tmulscale11(int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D)
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{
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int32_t mulhi, mullo, sumhi, sumlo;
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__asm__(
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" mullw %0, %4, %5\n" \
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" mulhw %1, %4, %5\n" \
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" mullw %2, %6, %7\n" \
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" mulhw %3, %6, %7\n" \
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" addc %0, %0, %2\n" \
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" adde %1, %1, %3\n" \
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" mullw %2, %8, %9\n" \
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" mulhw %3, %8, %9\n" \
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" addc %0, %0, %2\n" \
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" adde %1, %1, %3\n" \
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" srwi %0, %0, 11\n" \
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" insrwi %0, %1, 11, 0\n" \
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: "=&r"(sumlo), "=&r"(sumhi), "=&r"(mullo), "=&r"(mulhi)
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: "r"(a), "r"(d), "r"(b), "r"(c), "r"(S), "r"(D)
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: "xer"
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);
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return sumlo;
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}
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static inline char readpixel(void *d)
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{
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return *(char*) d;
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@ -225,21 +196,6 @@ static inline void qinterpolatedown16short(intptr_t bufptr, int32_t num, int32_t
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}
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}
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static inline int32_t mul3(int32_t a)
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{
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return (a<<1)+a;
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}
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static inline int32_t mul5(int32_t a)
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{
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return (a<<2)+a;
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}
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static inline int32_t mul9(int32_t a)
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{
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return (a<<3)+a;
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}
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static inline int32_t klabs(int32_t a)
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{
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int32_t mask;
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@ -296,6 +252,13 @@ static inline void swaplong(void *a, void *b)
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*(int32_t*) b = t;
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}
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static inline void swapfloat(void *a, void *b)
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{
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float t = *(float*) a;
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*(float*) a = *(float*) b;
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*(float*) b = t;
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}
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static inline void swap64bit(void *a, void *b)
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{
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double t = *(double*) a;
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@ -471,263 +471,6 @@ void copybufreverse(const void *S, void *D, int32_t c);
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: "a" (__a), "d" (__d), "S" (__S), "D" (__D) : "ebx", "cc"); \
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__d; })
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#define tmulscale1(a,d,b,c,S,D) \
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({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
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__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
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"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
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"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $1, %%edx, %%eax" \
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: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
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: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
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__a; })
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#define tmulscale2(a,d,b,c,S,D) \
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({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
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__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
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"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
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"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $2, %%edx, %%eax" \
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: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
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: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
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__a; })
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#define tmulscale3(a,d,b,c,S,D) \
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({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
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__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
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"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
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"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $3, %%edx, %%eax" \
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: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
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: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
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__a; })
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#define tmulscale4(a,d,b,c,S,D) \
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({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
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__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
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"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
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"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $4, %%edx, %%eax" \
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: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
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: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
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__a; })
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#define tmulscale5(a,d,b,c,S,D) \
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({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
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__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
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"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $5, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale6(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $6, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale7(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $7, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale8(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $8, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale9(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $9, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale10(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $10, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale11(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $11, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale12(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $12, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale13(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $13, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale14(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $14, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale15(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $15, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale16(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $16, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale17(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $17, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale18(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $18, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale19(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $19, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale20(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $20, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale21(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $21, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale22(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $22, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale23(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $23, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale24(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $24, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale25(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $25, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale26(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $26, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale27(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $27, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale28(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $28, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale29(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $29, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale30(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $30, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale31(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $31, %%edx, %%eax" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__a; })
|
||||
#define tmulscale32(a,d,b,c,S,D) \
|
||||
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
|
||||
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
|
||||
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
|
||||
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx" \
|
||||
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
|
||||
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
|
||||
__d; })
|
||||
|
||||
#ifdef USE_ASM_DIVSCALE
|
||||
#define divscale(a,b,c) \
|
||||
({ int32_t __a=(a), __b=(b), __c=(c); \
|
||||
|
|
@ -927,22 +670,6 @@ void copybufreverse(const void *S, void *D, int32_t c);
|
|||
: "=&S" (__S), "=&D" (__D), "=&c" (__c) : "0" (__S), "1" (__D), "2" (__c) : "memory", "cc"); \
|
||||
0; })
|
||||
|
||||
#define mul3(a) \
|
||||
({ int32_t __a=(a), __r; \
|
||||
__asm__ __volatile__ ("lea (%1,%1,2), %0" \
|
||||
: "=r" (__r) : "0" (__a) : "cc"); \
|
||||
__r; })
|
||||
#define mul5(a) \
|
||||
({ int32_t __a=(a), __r; \
|
||||
__asm__ __volatile__ ("lea (%1,%1,4), %0" \
|
||||
: "=r" (__r) : "0" (__a) : "cc"); \
|
||||
__r; })
|
||||
#define mul9(a) \
|
||||
({ int32_t __a=(a), __r; \
|
||||
__asm__ __volatile__ ("lea (%1,%1,8), %0" \
|
||||
: "=r" (__r) : "0" (__a) : "cc"); \
|
||||
__r; })
|
||||
|
||||
//returns eax/ebx, dmval = eax%edx;
|
||||
#define divmod(a,b) \
|
||||
({ int32_t __a=(a), __b=(b); \
|
||||
|
|
@ -1004,6 +731,7 @@ void copybufreverse(const void *S, void *D, int32_t c);
|
|||
__asm__ __volatile__ ("movl (%%eax), %%ecx; movl (%%ebx), %%edx; movl %%ecx, (%%ebx); movl %%edx, (%%eax)" \
|
||||
: : "a" (__a), "b" (__b) : "ecx", "edx", "memory", "cc"); \
|
||||
0; })
|
||||
#define swapfloat swaplong
|
||||
#define swapbuf4(a,b,c) \
|
||||
({ void *__a=(a), *__b=(b); int32_t __c=(c); \
|
||||
__asm__ __volatile__ ("0: movl (%%eax), %%esi; movl (%%ebx), %%edi; movl %%esi, (%%ebx); " \
|
||||
|
|
|
|||
|
|
@ -35,23 +35,30 @@ static __inline int32_t mulscale(int32_t a, int32_t d, int32_t c)
|
|||
}
|
||||
}
|
||||
|
||||
#define MULSCALE(x) \
|
||||
#define _scaler(x) \
|
||||
static __inline int32_t mulscale##x (int32_t a, int32_t d) \
|
||||
{ \
|
||||
_asm mov eax, a \
|
||||
_asm imul d \
|
||||
_asm shrd eax, edx, x \
|
||||
}
|
||||
} \
|
||||
static __inline int32_t dmulscale##x (int32_t a, int32_t d, int32_t S, int32_t D) \
|
||||
{ \
|
||||
_asm mov eax, a \
|
||||
_asm imul d \
|
||||
_asm mov ebx, eax \
|
||||
_asm mov eax, S \
|
||||
_asm mov esi, edx \
|
||||
_asm imul D \
|
||||
_asm add eax, ebx \
|
||||
_asm adc edx, esi \
|
||||
_asm shrd eax, edx, x \
|
||||
} \
|
||||
|
||||
|
||||
PRAGMA_FUNCS
|
||||
#undef _scaler
|
||||
|
||||
MULSCALE(1) MULSCALE(2) MULSCALE(3) MULSCALE(4)
|
||||
MULSCALE(5) MULSCALE(6) MULSCALE(7) MULSCALE(8)
|
||||
MULSCALE(9) MULSCALE(10) MULSCALE(11) MULSCALE(12)
|
||||
MULSCALE(13) MULSCALE(14) MULSCALE(15) MULSCALE(16)
|
||||
MULSCALE(17) MULSCALE(18) MULSCALE(19) MULSCALE(20)
|
||||
MULSCALE(21) MULSCALE(22) MULSCALE(23) MULSCALE(24)
|
||||
MULSCALE(25) MULSCALE(26) MULSCALE(27) MULSCALE(28)
|
||||
MULSCALE(29) MULSCALE(30) MULSCALE(31)
|
||||
#undef MULSCALE
|
||||
static __inline int32_t mulscale32(int32_t a, int32_t d)
|
||||
{
|
||||
_asm {
|
||||
|
|
@ -77,29 +84,6 @@ static __inline int32_t dmulscale(int32_t a, int32_t d, int32_t S, int32_t D, in
|
|||
}
|
||||
}
|
||||
|
||||
#define DMULSCALE(x) \
|
||||
static __inline int32_t dmulscale##x (int32_t a, int32_t d, int32_t S, int32_t D) \
|
||||
{ \
|
||||
_asm mov eax, a \
|
||||
_asm imul d \
|
||||
_asm mov ebx, eax \
|
||||
_asm mov eax, S \
|
||||
_asm mov esi, edx \
|
||||
_asm imul D \
|
||||
_asm add eax, ebx \
|
||||
_asm adc edx, esi \
|
||||
_asm shrd eax, edx, x \
|
||||
}
|
||||
|
||||
DMULSCALE(1) DMULSCALE(2) DMULSCALE(3) DMULSCALE(4)
|
||||
DMULSCALE(5) DMULSCALE(6) DMULSCALE(7) DMULSCALE(8)
|
||||
DMULSCALE(9) DMULSCALE(10) DMULSCALE(11) DMULSCALE(12)
|
||||
DMULSCALE(13) DMULSCALE(14) DMULSCALE(15) DMULSCALE(16)
|
||||
DMULSCALE(17) DMULSCALE(18) DMULSCALE(19) DMULSCALE(20)
|
||||
DMULSCALE(21) DMULSCALE(22) DMULSCALE(23) DMULSCALE(24)
|
||||
DMULSCALE(25) DMULSCALE(26) DMULSCALE(27) DMULSCALE(28)
|
||||
DMULSCALE(29) DMULSCALE(30) DMULSCALE(31)
|
||||
#undef DMULSCALE
|
||||
static __inline int32_t dmulscale32(int32_t a, int32_t d, int32_t S, int32_t D)
|
||||
{
|
||||
_asm {
|
||||
|
|
@ -115,54 +99,6 @@ static __inline int32_t dmulscale32(int32_t a, int32_t d, int32_t S, int32_t D)
|
|||
}
|
||||
}
|
||||
|
||||
#define TMULSCALE(x) \
|
||||
static __inline int32_t tmulscale##x (int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D) \
|
||||
{ \
|
||||
_asm mov eax, a \
|
||||
_asm mov ebx, b \
|
||||
_asm imul d \
|
||||
_asm xchg eax, ebx \
|
||||
_asm mov ecx, c \
|
||||
_asm xchg edx, ecx \
|
||||
_asm imul edx \
|
||||
_asm add ebx, eax \
|
||||
_asm adc ecx, edx \
|
||||
_asm mov eax, S \
|
||||
_asm imul D \
|
||||
_asm add eax, ebx \
|
||||
_asm adc edx, ecx \
|
||||
_asm shrd eax, edx, x \
|
||||
}
|
||||
|
||||
TMULSCALE(1) TMULSCALE(2) TMULSCALE(3) TMULSCALE(4)
|
||||
TMULSCALE(5) TMULSCALE(6) TMULSCALE(7) TMULSCALE(8)
|
||||
TMULSCALE(9) TMULSCALE(10) TMULSCALE(11) TMULSCALE(12)
|
||||
TMULSCALE(13) TMULSCALE(14) TMULSCALE(15) TMULSCALE(16)
|
||||
TMULSCALE(17) TMULSCALE(18) TMULSCALE(19) TMULSCALE(20)
|
||||
TMULSCALE(21) TMULSCALE(22) TMULSCALE(23) TMULSCALE(24)
|
||||
TMULSCALE(25) TMULSCALE(26) TMULSCALE(27) TMULSCALE(28)
|
||||
TMULSCALE(29) TMULSCALE(30) TMULSCALE(31)
|
||||
#undef TMULSCALE
|
||||
static __inline int32_t tmulscale32(int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D)
|
||||
{
|
||||
_asm {
|
||||
mov eax, a
|
||||
mov ebx, b
|
||||
imul d
|
||||
xchg eax, ebx
|
||||
mov ecx, c
|
||||
xchg edx, ecx
|
||||
imul edx
|
||||
add ebx, eax
|
||||
adc ecx, edx
|
||||
mov eax, S
|
||||
imul D
|
||||
add eax, ebx
|
||||
adc edx, ecx
|
||||
mov eax, edx
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef USE_ASM_DIVSCALE
|
||||
static __inline int32_t divscale(int32_t a, int32_t b, int32_t c)
|
||||
{
|
||||
|
|
@ -479,30 +415,6 @@ static __inline void qinterpolatedown16short(int32_t a, int32_t c, int32_t d, in
|
|||
}
|
||||
}
|
||||
|
||||
static __inline int32_t mul3(int32_t a)
|
||||
{
|
||||
_asm {
|
||||
mov eax, a
|
||||
lea eax, [eax+eax*2]
|
||||
}
|
||||
}
|
||||
|
||||
static __inline int32_t mul5(int32_t a)
|
||||
{
|
||||
_asm {
|
||||
mov eax, a
|
||||
lea eax, [eax+eax*4]
|
||||
}
|
||||
}
|
||||
|
||||
static __inline int32_t mul9(int32_t a)
|
||||
{
|
||||
_asm {
|
||||
mov eax, a
|
||||
lea eax, [eax+eax*8]
|
||||
}
|
||||
}
|
||||
|
||||
//returns eax/ebx, dmval = eax%edx;
|
||||
static __inline int32_t divmod(int32_t a, int32_t b)
|
||||
{
|
||||
|
|
@ -633,6 +545,8 @@ static __inline void swaplong(void *a, void *b)
|
|||
}
|
||||
}
|
||||
|
||||
#define swapfloat swaplong
|
||||
|
||||
static __inline void swapbuf4(void *a, void *b, int32_t c)
|
||||
{
|
||||
_asm {
|
||||
|
|
|
|||
Loading…
Reference in a new issue