Lines Matching defs:_dx
76 Mat _dx(_src.rows, _src.cols, CV_16S);
78 _dx.ptr<short>(), (int)_dx.step, roi,
88 if( ippiCanny_16s8u_C1R(_dx.ptr<short>(), (int)_dx.step,
351 short* _dx = dx.ptr<short>(i - boundaries.start + 1);
363 __m128i v_dx = _mm_loadu_si128((const __m128i *)(_dx + j));
378 int16x8_t v_dx = vld1q_s16(_dx + j), v_dy = vld1q_s16(_dy + j);
386 _norm[j] = std::abs(int(_dx[j])) + std::abs(int(_dy[j]));
396 __m128i v_dx = _mm_loadu_si128((const __m128i *)(_dx + j));
412 int16x8_t v_dx = vld1q_s16(_dx + j), v_dy = vld1q_s16(_dy + j);
423 _norm[j] = int(_dx[j])*_dx[j] + int(_dy[j])*_dy[j];
434 _dx[j] = _dx[maxIdx];
755 short* _dx = dx.ptr<short>(i);
767 __m128i v_dx = _mm_loadu_si128((const __m128i *)(_dx + j));
782 int16x8_t v_dx = vld1q_s16(_dx + j), v_dy = vld1q_s16(_dy + j);
790 _norm[j] = std::abs(int(_dx[j])) + std::abs(int(_dy[j]));
800 __m128i v_dx = _mm_loadu_si128((const __m128i *)(_dx + j));
816 int16x8_t v_dx = vld1q_s16(_dx + j), v_dy = vld1q_s16(_dy + j);
827 _norm[j] = int(_dx[j])*_dx[j] + int(_dy[j])*_dy[j];
838 _dx[j] = _dx[maxIdx];