158     DFData* currData = data;  in init_distances()  local
173                              + SK_ScalarSqrt2*(currData+1)->fAlpha  in init_distances()
174                              - SK_ScalarSqrt2*(currData-1)->fAlpha  in init_distances()
183                 float dist = edge_distance(currGrad, currData->fAlpha);  in init_distances()
184                 currGrad.scale(dist, &currData->fDistVector);  in init_distances()
185                 currData->fDistSq = dist*dist;  in init_distances()
188                 currData->fDistSq = 2000000.f;  in init_distances()
189                 currData->fDistVector.fX = 1000.f;  in init_distances()
190                 currData->fDistVector.fY = 1000.f;  in init_distances()
192             ++currData;  in init_distances()
375     DFData* currData = dataPtr+dataWidth+1; // skip outer buffer  in generate_distance_field_from_image()  local
382                 F1(currData, dataWidth);  in generate_distance_field_from_image()
384             ++currData;  in generate_distance_field_from_image()
389         --currData; // reset to end  in generate_distance_field_from_image()
394                 F2(currData, dataWidth);  in generate_distance_field_from_image()
396             --currData;  in generate_distance_field_from_image()
400         currData += dataWidth+1;  in generate_distance_field_from_image()
405     currData = dataPtr+dataWidth*(dataHeight-2) - 1; // skip outer buffer  in generate_distance_field_from_image()
412                 B1(currData, dataWidth);  in generate_distance_field_from_image()
414             ++currData;  in generate_distance_field_from_image()
419         --currData; // reset to end  in generate_distance_field_from_image()
424                 B2(currData, dataWidth);  in generate_distance_field_from_image()
426             --currData;  in generate_distance_field_from_image()
430         currData -= dataWidth-1;  in generate_distance_field_from_image()
435     currData = dataPtr + dataWidth+1;  in generate_distance_field_from_image()
441             float alpha = currData->fAlpha;  in generate_distance_field_from_image()
452             if (currData->fAlpha > 0.5f) {  in generate_distance_field_from_image()
453                 dist = -SkScalarSqrt(currData->fDistSq);  in generate_distance_field_from_image()
455                 dist = SkScalarSqrt(currData->fDistSq);  in generate_distance_field_from_image()
459             ++currData;  in generate_distance_field_from_image()
462         currData += 2;  in generate_distance_field_from_image()