PutCoeffs         484 3rdparty/libwebp/enc/frame.c       PutCoeffs(bw, it->top_nz_[8] + it->left_nz_[8], &res);
PutCoeffs         495 3rdparty/libwebp/enc/frame.c       it->top_nz_[x] = it->left_nz_[y] = PutCoeffs(bw, ctx, &res);
PutCoeffs         508 3rdparty/libwebp/enc/frame.c             PutCoeffs(bw, ctx, &res);