Searched refs:invScale (Results 1 - 7 of 7) sorted by relevance

/external/eigen/Eigen/src/Core/
H A DStableNorm.h18 inline void stable_norm_kernel(const ExpressionType& bl, Scalar& ssq, Scalar& scale, Scalar& invScale) argument
29 invScale = NumTraits<Scalar>::highest();
30 scale = Scalar(1)/invScale;
35 invScale = tmp;
42 ssq += (bl*invScale).squaredNorm();
159 RealScalar invScale(1);
167 internal::stable_norm_kernel(this->head(bi), ssq, scale, invScale);
169 internal::stable_norm_kernel(this->segment(bi,(min)(blockSize, n - bi)).template forceAlignedAccessIf<Alignment>(), ssq, scale, invScale);
/external/opencv/cv/src/
H A Dcvposit.cpp118 float inorm, jnorm, invInorm, invJnorm, invScale, scale = 0, inv_Z = 0; local
236 invScale = 1 / scale;
237 translation[0] = imagePoints[0].x * invScale;
238 translation[1] = imagePoints[0].y * invScale;
/external/chromium_org/third_party/skia/src/core/
H A DSkBitmapScaler.cpp131 float invScale = 1.0f / scale; local
152 float srcPixel = (static_cast<float>(destSubsetI) + 0.5f) * invScale;
H A DSkMatrix.cpp1306 float invScale = 1 / scale.fY; local
1308 dst->fMat[kMScaleX] = (srcPt[1].fY - srcPt[0].fY) * invScale;
1309 dst->fMat[kMSkewY] = (srcPt[0].fX - srcPt[1].fX) * invScale;
1311 dst->fMat[kMSkewX] = (srcPt[1].fX - srcPt[0].fX) * invScale;
1312 dst->fMat[kMScaleY] = (srcPt[1].fY - srcPt[0].fY) * invScale;
1323 float invScale = 1 / scale.fX; local
1324 dst->fMat[kMScaleX] = (srcPt[2].fX - srcPt[0].fX) * invScale;
1325 dst->fMat[kMSkewY] = (srcPt[2].fY - srcPt[0].fY) * invScale;
1328 invScale = 1 / scale.fY;
1329 dst->fMat[kMSkewX] = (srcPt[1].fX - srcPt[0].fX) * invScale;
1382 float invScale = SkScalarInvert(scale.fX); local
[all...]
/external/skia/src/core/
H A DSkBitmapScaler.cpp131 float invScale = 1.0f / scale; local
152 float srcPixel = (static_cast<float>(destSubsetI) + 0.5f) * invScale;
H A DSkMatrix.cpp1312 float invScale = 1 / scale.fY; local
1314 dst->fMat[kMScaleX] = (srcPt[1].fY - srcPt[0].fY) * invScale;
1315 dst->fMat[kMSkewY] = (srcPt[0].fX - srcPt[1].fX) * invScale;
1317 dst->fMat[kMSkewX] = (srcPt[1].fX - srcPt[0].fX) * invScale;
1318 dst->fMat[kMScaleY] = (srcPt[1].fY - srcPt[0].fY) * invScale;
1329 float invScale = 1 / scale.fX; local
1330 dst->fMat[kMScaleX] = (srcPt[2].fX - srcPt[0].fX) * invScale;
1331 dst->fMat[kMSkewY] = (srcPt[2].fY - srcPt[0].fY) * invScale;
1334 invScale = 1 / scale.fY;
1335 dst->fMat[kMSkewX] = (srcPt[1].fX - srcPt[0].fX) * invScale;
1388 float invScale = SkScalarInvert(scale.fX); local
[all...]
/external/aac/libSBRenc/src/
H A Dps_encode.cpp690 INT scale, invScale = CountLeadingBits(invNrg); local
692 scale = (DFRACT_BITS-1) - invScale;
693 ICC = fMult(pwrCr[env][i], invNrg<<invScale) ;

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