Lines Matching refs:ftzero
110 static void prefilterNorm( const Mat& src, Mat& dst, int winsize, int ftzero, uchar* buf ) in prefilterNorm() argument
124 tab[x] = (uchar)(x - OFS < -ftzero ? 0 : x - OFS > ftzero ? ftzero*2 : x - OFS + ftzero); in prefilterNorm()
191 prefilterXSobel( const Mat& src, Mat& dst, int ftzero ) in prefilterXSobel() argument
199 tab[x] = (uchar)(x - OFS < -ftzero ? 0 : x - OFS > ftzero ? ftzero*2 : x - OFS + ftzero); in prefilterXSobel()
219 int16x8_t ftz = vdupq_n_s16 ((short) ftzero); in prefilterXSobel()
220 uint8x8_t ftz2 = vdup_n_u8 (cv::saturate_cast<uchar>(ftzero*2)); in prefilterXSobel()
256 __m128i z = _mm_setzero_si128(), ftz = _mm_set1_epi16((short)ftzero), in prefilterXSobel()
257 ftz2 = _mm_set1_epi8(cv::saturate_cast<uchar>(ftzero*2)); in prefilterXSobel()
333 int ftzero = state.preFilterCap; in findStereoCorrespondenceBM_SSE2() local
360 tab[x] = (uchar)std::abs(x - ftzero); in findStereoCorrespondenceBM_SSE2()
583 int ftzero = state.preFilterCap; in findStereoCorrespondenceBM() local
617 tab[x] = (uchar)std::abs(x - ftzero); in findStereoCorrespondenceBM()