mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
fbbc5a6b36
To share the calculated coverage information across the processes, make SparseBitSet serializable. Bug: 34042446 Test: minikin_tests passes Change-Id: I0463138adcf234739bb3ce1cdadf382021921f3e
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2017 The Android Open Source Project
|
|
*
|
|
* 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.
|
|
*/
|
|
#include <benchmark/benchmark.h>
|
|
|
|
#include <minikin/FontFamily.h>
|
|
#include "../util/MinikinFontForTest.h"
|
|
|
|
namespace minikin {
|
|
|
|
static void BM_FontFamily_create(benchmark::State& state) {
|
|
std::shared_ptr<MinikinFontForTest> minikinFont =
|
|
std::make_shared<MinikinFontForTest>("/system/fonts/NotoSansCJK-Regular.ttc", 0);
|
|
|
|
while (state.KeepRunning()) {
|
|
std::shared_ptr<FontFamily> family = std::make_shared<FontFamily>(
|
|
std::vector<Font>({Font(minikinFont, FontStyle())}));
|
|
}
|
|
}
|
|
|
|
BENCHMARK(BM_FontFamily_create);
|
|
|
|
static void BM_FontFamily_create_fromBuffer(benchmark::State& state) {
|
|
std::shared_ptr<MinikinFontForTest> minikinFont =
|
|
std::make_shared<MinikinFontForTest>("/system/fonts/NotoSansCJK-Regular.ttc", 0);
|
|
|
|
std::shared_ptr<FontFamily> family = std::make_shared<FontFamily>(
|
|
std::vector<Font>({Font(minikinFont, FontStyle())}));
|
|
|
|
size_t bufSize = family->writeAcceleratorTable(nullptr);
|
|
std::unique_ptr<uint8_t[]> buffer(new uint8_t[bufSize]);
|
|
family->writeAcceleratorTable(buffer.get());
|
|
|
|
while (state.KeepRunning()) {
|
|
std::shared_ptr<FontFamily> family = std::make_shared<FontFamily>(
|
|
std::vector<Font>({Font(minikinFont, FontStyle())}), buffer.get(), bufSize);
|
|
}
|
|
}
|
|
|
|
BENCHMARK(BM_FontFamily_create_fromBuffer);
|
|
|
|
} // namespace minikin
|