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Untabify kplib.cpp

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git-svn-id: https://svn.eduke32.com/eduke32@7018 1a8010ca-5511-0410-912e-c29ae57300e0
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terminx 2018-10-07 05:21:34 +00:00
parent 12a77176e8
commit cab65752b5
1 changed files with 20 additions and 20 deletions
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40
source/build/src/kplib.cpp
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@ -4,13 +4,13 @@ Copyright (c) 1998-2008 Ken Silverman
Ken Silverman's official web site: http://advsys.net/ken
Features of KPLIB.C:
* Routines for decoding JPG/PNG/GIF/PCX/TGA/BMP/DDS/CEL.
See kpgetdim(), kprender(), and optional helper function: kpzload().
* Routines for reading files out of ZIP/GRP files. All ZIP/GRP functions start with "kz".
* Multi-platform support: Dos/Windows/Linux/Mac/etc..
* Compact code, all in a single source file. Yeah, bad design on my part... but makes life
easier for everyone else - you simply add a single C file to your project, throw a few
externs in there, add the function calls, and you're done!
* Routines for decoding JPG/PNG/GIF/PCX/TGA/BMP/DDS/CEL.
See kpgetdim(), kprender(), and optional helper function: kpzload().
* Routines for reading files out of ZIP/GRP files. All ZIP/GRP functions start with "kz".
* Multi-platform support: Dos/Windows/Linux/Mac/etc..
* Compact code, all in a single source file. Yeah, bad design on my part... but makes life
easier for everyone else - you simply add a single C file to your project, throw a few
externs in there, add the function calls, and you're done!
Brief history:
1998?: Wrote KPEG, a JPEG viewer for DOS
@ -1012,16 +1012,16 @@ static inline int32_t mulshr32(int32_t a, int32_t d)
#elif defined(__GNUC__) && defined(__i386__) && !defined(NOASM)
#define mulshr24(a,d) \
({ int32_t __a=(a), __d=(d); \
__asm__ __volatile__ ("imull %%edx; shrdl $24, %%edx, %%eax" \
: "+a" (__a), "+d" (__d) : : "cc"); \
__a; })
({ int32_t __a=(a), __d=(d); \
__asm__ __volatile__ ("imull %%edx; shrdl $24, %%edx, %%eax" \
: "+a" (__a), "+d" (__d) : : "cc"); \
__a; })
#define mulshr32(a,d) \
({ int32_t __a=(a), __d=(d); \
__asm__ __volatile__ ("imull %%edx" \
: "+a" (__a), "+d" (__d) : : "cc"); \
__d; })
({ int32_t __a=(a), __d=(d); \
__asm__ __volatile__ ("imull %%edx" \
: "+a" (__a), "+d" (__d) : : "cc"); \
__d; })
#else
@ -1246,11 +1246,11 @@ static void yrbrend(int32_t x, int32_t y, int32_t *ldct)
void (*kplib_yrbrend_func)(int32_t,int32_t,int32_t *) = yrbrend;
#define KPEG_GETBITS(curbits, minbits, num, kfileptr, kfileend)\
while (curbits < minbits)\
{\
ch = *kfileptr++; num = (num<<8)+((int)ch); curbits += 8;\
if (ch == 255) { kfileptr++; if (kfileptr >= kfileend) { num <<= 8; curbits += 8; /*Hack to prevent read overrun on valid JPG by stuffing extra byte*/ } }\
}
while (curbits < minbits)\
{\
ch = *kfileptr++; num = (num<<8)+((int)ch); curbits += 8;\
if (ch == 255) { kfileptr++; if (kfileptr >= kfileend) { num <<= 8; curbits += 8; /*Hack to prevent read overrun on valid JPG by stuffing extra byte*/ } }\
}
static int32_t kpegrend(const char *kfilebuf, int32_t kfilength,