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)) {