Searched refs:mag2 (Results 1 - 6 of 6) sorted by relevance

/external/eigen/unsupported/doc/examples/
H A DFFT.cpp23 T mag2(T a) function
28 T mag2(std::complex<T> a) function
34 T mag2(const std::vector<T> & vec) function
38 out += mag2(vec[k]);
43 T mag2(const std::vector<std::complex<T> > & vec) function
47 out += mag2(vec[k]);
88 long double rmse = mag2(timebuf - timebuf2) / mag2(timebuf);
/external/chromium_org/third_party/skia/src/core/
H A DSkPoint.cpp111 float mag2; local
112 if (isLengthNearlyZero(x, y, &mag2)) {
117 if (SkScalarIsFinite(mag2)) {
118 mag = sk_float_sqrt(mag2);
121 // our mag2 step overflowed to infinity, so use doubles instead.
139 float mag2 = dx * dx + dy * dy; local
140 if (SkScalarIsFinite(mag2)) {
141 return sk_float_sqrt(mag2);
151 * 1. underflow of mag2 (compared against nearlyzero^2)
152 * 2. overflow of mag2 (compare
158 float mag2; local
194 float mag2; local
[all...]
H A DSkPaint.cpp467 static SkScalar mag2(SkScalar x, SkScalar y) { function
472 return mag2(m[SkMatrix::kMScaleX], m[SkMatrix::kMSkewY]) > ma2max
474 mag2(m[SkMatrix::kMSkewX], m[SkMatrix::kMScaleY]) > ma2max;
/external/skia/src/core/
H A DSkPoint.cpp110 float mag2; local
111 if (isLengthNearlyZero(x, y, &mag2)) {
116 if (SkScalarIsFinite(mag2)) {
117 mag = sk_float_sqrt(mag2);
120 // our mag2 step overflowed to infinity, so use doubles instead.
138 float mag2 = dx * dx + dy * dy; local
139 if (SkScalarIsFinite(mag2)) {
140 return sk_float_sqrt(mag2);
150 * 1. underflow of mag2 (compared against nearlyzero^2)
151 * 2. overflow of mag2 (compare
157 float mag2; local
183 float mag2; local
[all...]
H A DSkPaint.cpp490 static SkScalar mag2(SkScalar x, SkScalar y) { function
495 return mag2(m[SkMatrix::kMScaleX], m[SkMatrix::kMSkewY]) > ma2max
497 mag2(m[SkMatrix::kMSkewX], m[SkMatrix::kMScaleY]) > ma2max;
/external/chromium_org/third_party/WebKit/Source/platform/audio/
H A DFFTFrame.cpp107 double mag2 = abs(c2); local
111 double mag2db = 20.0 * log10(mag2);

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