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fd77b01ff2
This is 2nd attempt of Ifcd7a348d7fb5af081192899dbcdfc7fb4eebbf9 After Id766ab16a8d342bf7322a90e076e801271d527d4, GetTable is no longer used in production due to poor performance and it is now only used in tests. This CL removes GetTable interface from MinikinFont and update tests code to use new interfaces, GetFontData, GetFontSize and GetFontIndex. Bug: 27860101 Test: Manually done Change-Id: Ib48973ff25cdc61a4c666d28128266df0aaea83e
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "MinikinFontForTest.h"
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#include <minikin/MinikinFont.h>
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#include <cutils/log.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/mman.h>
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namespace minikin {
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static int uniqueId = 0; // TODO: make thread safe if necessary.
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MinikinFontForTest::MinikinFontForTest(const std::string& font_path, int index) :
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MinikinFont(uniqueId++),
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mFontPath(font_path),
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mFontIndex(index) {
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int fd = open(font_path.c_str(), O_RDONLY);
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LOG_ALWAYS_FATAL_IF(fd == -1);
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struct stat st = {};
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LOG_ALWAYS_FATAL_IF(fstat(fd, &st) != 0);
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mFontSize = st.st_size;
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mFontData = mmap(NULL, mFontSize, PROT_READ, MAP_SHARED, fd, 0);
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LOG_ALWAYS_FATAL_IF(mFontData == nullptr);
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close(fd);
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}
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MinikinFontForTest::~MinikinFontForTest() {
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munmap(mFontData, mFontSize);
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}
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float MinikinFontForTest::GetHorizontalAdvance(uint32_t /* glyph_id */,
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const MinikinPaint& /* paint */) const {
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// TODO: Make mock value configurable if necessary.
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return 10.0f;
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}
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void MinikinFontForTest::GetBounds(MinikinRect* bounds, uint32_t /* glyph_id */,
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const MinikinPaint& /* paint */) const {
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// TODO: Make mock values configurable if necessary.
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bounds->mLeft = 0.0f;
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bounds->mTop = 0.0f;
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bounds->mRight = 10.0f;
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bounds->mBottom = 10.0f;
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}
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} // namespace minikin
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