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Replace specialized swap C functions with a templatized version.

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git-svn-id: https://svn.eduke32.com/eduke32@6257 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2017-06-24 09:20:46 +00:00
parent adf62d216c
commit 0d6842800b
2 changed files with 44 additions and 17 deletions
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47
source/build/include/pragmas.h
View file

@ -123,13 +123,6 @@ static inline int32_t scale(int32_t eax, int32_t edx, int32_t ecx)
return dw(tabledivide64(numer, ecx));
}
static FORCE_INLINE void swapptr(void *a, void *b)
{
intptr_t const t = *(intptr_t*) a;
*(intptr_t*) a = *(intptr_t*) b;
*(intptr_t*) b = t;
}
static FORCE_INLINE int32_t sqr(int32_t a) { return a * a; }
#if defined(__GNUC__) && defined(GEKKO)
@ -177,18 +170,42 @@ EDUKE32_GENERATE_PRAGMAS EDUKE32_SCALER_PRAGMA(32)
#endif
#ifdef __cplusplus
}
template <typename T>
static FORCE_INLINE void swap(T * const a, T * const b)
{
T const t = *a;
*a = *b;
*b = t;
}
#define swapptr swap
extern "C" {
#else
static FORCE_INLINE void swapptr(void *a, void *b)
{
intptr_t const t = *(intptr_t*) a;
*(intptr_t*) a = *(intptr_t*) b;
*(intptr_t*) b = t;
}
#endif
#ifndef pragmas_have_swaps
#ifdef __cplusplus
#define swapchar swap
#define swapshort swap
#define swaplong swap
#define swapfloat swap
#define swapdouble swap
#define swap64bit swap
#else
static FORCE_INLINE void swapchar(void *a, void *b)
{
char const t = *(char *)b;
*(char *)b = *(char *)a;
*(char *)a = t;
}
static FORCE_INLINE void swapchar2(void *a, void *b, int32_t s)
{
swapchar(a, b);
swapchar((char *)a + 1, (char *)b + s);
}
static FORCE_INLINE void swapshort(void *a, void *b)
{
int16_t const t = *(int16_t *)b;
@ -220,6 +237,12 @@ static FORCE_INLINE void swap64bit(void *a, void *b)
*(uint64_t *)a = t;
}
#endif
static FORCE_INLINE void swapchar2(void *a, void *b, int32_t s)
{
swapchar((char *)a, (char *)b);
swapchar((char *)a + 1, (char *)b + s);
}
#endif
static FORCE_INLINE char readpixel(void *s) { return *(char *)s; }
static FORCE_INLINE void drawpixel(void *s, char a) { *(char *)s = a; }

14
source/duke3d/src/astub.cpp
View file

@ -11381,7 +11381,7 @@ static void EditWallData(int16_t wallnum)
static void EditSpriteData(int16_t spritenum)
{
int32_t col=0, row=0, rowmax=4, i = -1;
int32_t col=0, row=0, rowmax=4;
int32_t xpos = 8, ypos = ydim-STATUS2DSIZ+48;
med_editval = 0;
@ -11478,7 +11478,8 @@ static void EditSpriteData(int16_t spritenum)
sizeof(sprite[spritenum].z), BZ_MAX, 1); //2147483647L,-2147483648L
break;
case 3:
i = sprite[spritenum].sectnum;
{
int16_t i = sprite[spritenum].sectnum;
handlemed(0, "Sectnum", "Sectnum", &sprite[spritenum].sectnum,
sizeof(sprite[spritenum].sectnum), numsectors-1, 0);
if (i != sprite[spritenum].sectnum)
@ -11487,8 +11488,10 @@ static void EditSpriteData(int16_t spritenum)
changespritesect(spritenum,i);
}
break;
}
case 4:
i = sprite[spritenum].statnum;
{
int16_t i = sprite[spritenum].statnum;
handlemed(0, "Statnum", "Statnum", &sprite[spritenum].statnum,
sizeof(sprite[spritenum].statnum), MAXSTATUS-1, 0);
if (i != sprite[spritenum].statnum)
@ -11498,6 +11501,7 @@ static void EditSpriteData(int16_t spritenum)
}
break;
}
}
}
break;
case 1:
@ -11522,7 +11526,7 @@ static void EditSpriteData(int16_t spritenum)
break;
case 4:
{
i = Bsprintf(med_disptext,"(X,Y)repeat: %d, %d",
int32_t i = Bsprintf(med_disptext,"(X,Y)repeat: %d, %d",
TrackerCast(sprite[spritenum].xrepeat),
TrackerCast(sprite[spritenum].yrepeat));
for (; i < med_dispwidth; i++) med_disptext[i] = ' ';
@ -11539,7 +11543,7 @@ static void EditSpriteData(int16_t spritenum)
break;
case 5:
{
i = Bsprintf(med_disptext,"(X,Y)offset: %d, %d",
int32_t i = Bsprintf(med_disptext,"(X,Y)offset: %d, %d",
TrackerCast(sprite[spritenum].xoffset),
TrackerCast(sprite[spritenum].yoffset));
for (; i < med_dispwidth; i++) med_disptext[i] = ' ';