157     DFData* currData = data;  in init_distances()  local
172                              + SK_ScalarSqrt2*(currData+1)->fAlpha  in init_distances()
173                              - SK_ScalarSqrt2*(currData-1)->fAlpha  in init_distances()
182                 float dist = edge_distance(currGrad, currData->fAlpha);  in init_distances()
183                 currGrad.scale(dist, &currData->fDistVector);  in init_distances()
184                 currData->fDistSq = dist*dist;  in init_distances()
187                 currData->fDistSq = 2000000.f;  in init_distances()
188                 currData->fDistVector.fX = 1000.f;  in init_distances()
189                 currData->fDistVector.fY = 1000.f;  in init_distances()
191             ++currData;  in init_distances()
374     DFData* currData = dataPtr+dataWidth+1; // skip outer buffer  in generate_distance_field_from_image()  local
381                 F1(currData, dataWidth);  in generate_distance_field_from_image()
383             ++currData;  in generate_distance_field_from_image()
388         --currData; // reset to end  in generate_distance_field_from_image()
393                 F2(currData, dataWidth);  in generate_distance_field_from_image()
395             --currData;  in generate_distance_field_from_image()
399         currData += dataWidth+1;  in generate_distance_field_from_image()
404     currData = dataPtr+dataWidth*(dataHeight-2) - 1; // skip outer buffer  in generate_distance_field_from_image()
411                 B1(currData, dataWidth);  in generate_distance_field_from_image()
413             ++currData;  in generate_distance_field_from_image()
418         --currData; // reset to end  in generate_distance_field_from_image()
423                 B2(currData, dataWidth);  in generate_distance_field_from_image()
425             --currData;  in generate_distance_field_from_image()
429         currData -= dataWidth-1;  in generate_distance_field_from_image()
434     currData = dataPtr + dataWidth+1;  in generate_distance_field_from_image()
440             float alpha = currData->fAlpha;  in generate_distance_field_from_image()
451             if (currData->fAlpha > 0.5f) {  in generate_distance_field_from_image()
452                 dist = -SkScalarSqrt(currData->fDistSq);  in generate_distance_field_from_image()
454                 dist = SkScalarSqrt(currData->fDistSq);  in generate_distance_field_from_image()
458             ++currData;  in generate_distance_field_from_image()
461         currData += 2;  in generate_distance_field_from_image()