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s/nohalo1 cosmetic

This commit is contained in:
Nicolas Robidoux 2009-05-26 16:23:07 +00:00
parent 073f740993
commit b2542a4152
2 changed files with 5 additions and 7 deletions
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8
libsrc/resample/nohalo1.cpp
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@ -2,9 +2,7 @@
*
* Hacked for vips by J. Cupitt, 20/1/09
*
* 16/3/09
* - rename as nohalo1
* - move "restrict" support to configure
* Rename as nohalo1 and move "restrict" support to configure, 16/3/09
*
* Tweaks by N. Robidoux and J. Cupitt 4-17/3/09
*
@ -234,8 +232,8 @@
* FAST_MINMOD is an implementation of the minmod function which only
* needs two conditional moves. (Nicolas: I think that this may be
* the very first two branch minmod.) The product of the two arguments
* and a useful difference involving them are also precomputed to keep
* them out of branching way.
* and a useful difference involving them are precomputed as far ahead
* of branching as possible.
*/
#define FAST_MINMOD(a,b,ab,abminusaa) \
( (ab)>=0. ? ( (abminusaa)>=0. ? (a) : (b) ) : 0. )

4
libsrc/resample/snohalo1.cpp
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@ -76,8 +76,8 @@
* FAST_MINMOD is an implementation of the minmod function which only
* needs two conditional moves. (Nicolas: I think that this may be
* the very first two branch minmod.) The product of the two arguments
* and a useful difference involving them are also precomputed to keep
* them out of branching way.
* and a useful difference involving them are precomputed as far ahead
* of branching as possible.
*/
#define FAST_MINMOD(a,b,ab,abminusaa) \
( (ab)>=0. ? ( (abminusaa)>=0. ? (a) : (b) ) : 0. )