// Copyright 2018 Kyle Mayes // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. extern crate cff; extern crate microbench; extern crate sfnt; use std::fs::{File}; use std::io::{Read}; use std::path::{Path}; use cff::{Cff}; use microbench::{Options}; use sfnt::{Sfnt}; pub fn with_cff, F: Fn(&[u8])>(path: P, f: F) { let mut file = File::open(path).unwrap(); let mut bytes = vec![]; file.read_to_end(&mut bytes).unwrap(); let sfnt = Sfnt::parse(&bytes).unwrap(); f(sfnt.find(b"CFF ").unwrap().1); } fn bench_parse_cff() { with_cff("tests/resources/NotoSansCJKjp-Regular.otf", |bytes| { let options = Options::default(); microbench::bench(&options, "parse_cff_NotoSansCJKjp-Regular", || { Cff::parse(bytes).unwrap() }); }); } fn bench_glyphs() { with_cff("tests/resources/NotoSansCJKjp-Regular.otf", |bytes| { let cff = Cff::parse(bytes).unwrap(); let options = Options::default(); microbench::bench(&options, "glyphs_NotoSansCJKjp-Regular", || { cff.parse_glyphs(0).unwrap().unwrap() }); }); } fn bench_charstring() { with_cff("tests/resources/NotoSansCJKjp-Regular.otf", |bytes| { let cff = Cff::parse(bytes).unwrap(); let glyphs = cff.parse_glyphs(0).unwrap().unwrap(); let options = Options::default(); microbench::bench(&options, "charstring_NotoSansCJKjp-Regular", || { for index in 0..glyphs.charstrings.len() { glyphs.parse_charstring(index).unwrap().unwrap(); } }); }); } fn bench_charstring_iter() { with_cff("tests/resources/NotoSansCJKjp-Regular.otf", |bytes| { let cff = Cff::parse(bytes).unwrap(); let glyphs = cff.parse_glyphs(0).unwrap().unwrap(); let (charstring, _) = glyphs.parse_charstring(737).unwrap().unwrap(); let options = Options::default(); microbench::bench(&options, "charstring_iter_NotoSansCJKjp-Regular", || { for operation in charstring.operations() { operation.unwrap(); } }); }); } fn main() { bench_parse_cff(); bench_glyphs(); bench_charstring(); bench_charstring_iter(); }