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Searched refs:extrema (Results 1 – 6 of 6) sorted by relevance

/external/skia/src/pathops/
DSkDCubicLineIntersection.cpp138 int extrema = SkDCubic::FindExtrema(&c[0].fX, extremeTs); in intersectRay() local
139 count = c.searchRoots(extremeTs, extrema, 0, SkDCubic::kXAxis, roots); in intersectRay()
174 int extrema = SkDCubic::FindExtrema(&c[0].fY, extremeTs); in HorizontalIntersect() local
175 count = c.searchRoots(extremeTs, extrema, axisIntercept, SkDCubic::kYAxis, roots); in HorizontalIntersect()
237 int extrema = SkDCubic::FindExtrema(&c[0].fX, extremeTs); in VerticalIntersect() local
238 count = c.searchRoots(extremeTs, extrema, axisIntercept, SkDCubic::kXAxis, roots); in VerticalIntersect()
DSkPathOpsCubic.cpp308 int SkDCubic::searchRoots(double extremeTs[6], int extrema, double axisIntercept, in searchRoots() argument
310 extrema += findInflections(&extremeTs[extrema]); in searchRoots()
311 extremeTs[extrema++] = 0; in searchRoots()
312 extremeTs[extrema] = 1; in searchRoots()
313 SkTQSort(extremeTs, extremeTs + extrema); in searchRoots()
315 for (int index = 0; index < extrema; ) { in searchRoots()
DSkPathOpsCubic.h87 int searchRoots(double extremes[6], int extrema, double axisIntercept,
/external/freetype/src/autofit/
Dafblue.dat218 // up by the mean values of all flat extrema and all round extrema,
233 // Ignore round extrema and define the blue zone with flat values only.
238 // If not set, both round and flat extrema are taken into account.
/external/opencv3/doc/py_tutorials/py_feature2d/py_sift_intro/
Dpy_sift_intro.markdown50 Once this DoG are found, images are searched for local extrema over scale and space. For eg, one
52 in previous scales. If it is a local extrema, it is a potential keypoint. It basically means that
64 They used Taylor series expansion of scale space to get more accurate location of extrema, and if
65 the intensity at this extrema is less than a threshold value (0.03 as per the paper), it is
/external/chromium-trace/catapult/third_party/flot/
DAPI.md374 Note that for finding extrema, Flot assumes that the transform