Lines Matching refs:dbuf
287 float* const dbuf = _dbuf;
288 Mat Dx(1, width, CV_32F, dbuf);
289 Mat Dy(1, width, CV_32F, dbuf + width);
290 Mat Mag(1, width, CV_32F, dbuf + width*2);
291 Mat Angle(1, width, CV_32F, dbuf + width*3);
325 dbuf[x] = (float)(lut[imgPtr[xmap[x+1]]] - lut[imgPtr[xmap[x-1]]]);
326 dbuf[width + x] = (float)(lut[nextPtr[x1]] - lut[prevPtr[x1]]);
368 _mm_storeu_ps(dbuf + x, _dx2);
369 _mm_storeu_ps(dbuf + x + width, _dy2);
403 dbuf[x] = dx0;
404 dbuf[x+width] = dy0;
421 __m128 _mag = _mm_loadu_ps(dbuf + x + (width << 1));
422 __m128 _angle = _mm_loadu_ps(dbuf + x + width * 3);
455 float mag = dbuf[x+width*2], angle = dbuf[x+width*3]*angleScale - 0.5f;