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Searched
refs:LCh
(Results
1 - 3
of
3
) sorted by null
/external/pdfium/third_party/lcms/src/
cmspcs.c
349
void CMSEXPORT cmsLab2LCh(cmsCIELCh*
LCh
, const cmsCIELab* Lab)
351
LCh
-> L = Lab -> L;
352
LCh
-> C = pow(Sqr(Lab ->a) + Sqr(Lab ->b), 0.5);
353
LCh
-> h = atan2deg(Lab ->b, Lab ->a);
358
void CMSEXPORT cmsLCh2Lab(cmsCIELab* Lab, const cmsCIELCh*
LCh
)
360
cmsFloat64Number h = (
LCh
-> h * M_PI) / 180.0;
362
Lab -> L =
LCh
-> L;
363
Lab -> a =
LCh
-> C * cos(h);
364
Lab -> b =
LCh
-> C * sin(h);
cmsgmt.c
534
cmsCIELCh
LCh
;
537
// Falls outside a, b limits. Transports to
LCh
space,
548
cmsLab2LCh(&
LCh
, Lab);
551
h =
LCh
.h;
/external/pdfium/third_party/lcms/include/
lcms2.h
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