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lbb resampler cosmetic improvements

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This commit is contained in:
Nicolas Robidoux 2010-03-25 18:49:37 +00:00
parent f8aedc5f67
commit 592199b577
1 changed files with 7 additions and 3 deletions
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10
libvips/resample/lbb.cpp
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@ -144,10 +144,14 @@ typedef struct _VipsInterpolateLbbClass {
} VipsInterpolateLbbClass;
#define LBB_ABS(x) ( ((x)>=0.) ? (x) : -(x) )
#define LBB_ABS(x) ( ((x)>=0.) ? (x) : -(x) )
#define LBB_SIGN(x) ( ((x)>=0.) ? 1.0 : -1.0 )
#define LBB_MIN(x,y) ( (x)<=(y) ? (x) : (y) )
#define LBB_MAX(x,y) ( (x)>=(y) ? (x) : (y) )
/*
* MIN and MAX macros set up so that I can put the likely winner in
* the first argument (forward branch likely blah blah blah):
*/
#define LBB_MIN(x,y) ( ((x)<=(y)) ? (x) : (y) )
#define LBB_MAX(x,y) ( ((x)>=(y)) ? (x) : (y) )
static inline double
lbbicubic( const double c00,