Searched refs:dxydata (Results 1 – 2 of 2) sorted by relevance
664 const short* dxydata = (const short*)(Dxy->data.ptr + i*Dxy->step); in cvPreCornerDetect() local673 … dstdata[j] = (float)(factor*(dx2*d2ydata[j] + dy2*d2xdata[j] - 2*dx*dy*dxydata[j])); in cvPreCornerDetect()682 const float* dxydata = (const float*)(Dxy->data.ptr + i*Dxy->step); in cvPreCornerDetect() local688 … dstdata[j] = (float)(factor*(dx*dx*d2ydata[j] + dy*dy*d2xdata[j] - 2*dx*dy*dxydata[j])); in cvPreCornerDetect()
711 const float* dxydata = Dxy.ptr<float>(i); in preCornerDetect() local725 … __m128 v_s3 = _mm_mul_ps(_mm_mul_ps(v_dx, v_dy), _mm_loadu_ps((const float *)(dxydata + j))); in preCornerDetect()736 v_s = vmlaq_f32(v_s, vld1q_f32(dxydata + j), vmulq_n_f32(vmulq_f32(v_dy, v_dx), -2)); in preCornerDetect()745 dstdata[j] = (float)(factor*(dx*dx*d2ydata[j] + dy*dy*d2xdata[j] - 2*dx*dy*dxydata[j])); in preCornerDetect()