needs_filter2     616 third_party/libwebp/dsp/dec.c     if (needs_filter2(p, hstride, thresh, ithresh)) {
needs_filter2     631 third_party/libwebp/dsp/dec.c     if (needs_filter2(p, hstride, thresh, ithresh)) {
needs_filter2     186 third_party/libwebp/enc/filter.c     if (needs_filter2(p, hstride, thresh, ithresh)) {