blob: b263d66dac64f9c5a86bd85292dfb566106a40a3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "Minikin"
#include "minikin/SystemFonts.h"
namespace minikin {
SystemFonts& SystemFonts::getInstance() {
static SystemFonts systemFonts;
return systemFonts;
}
std::shared_ptr<FontCollection> SystemFonts::findFontCollectionInternal(
const std::string& familyName) {
std::lock_guard<std::mutex> lock(mMutex);
auto it = mSystemFallbacks.find(familyName);
if (it != mSystemFallbacks.end()) {
return it->second;
}
// TODO: Lookup by PostScript name.
return mDefaultFallback;
}
void SystemFonts::buildFontSetLocked() {
std::unordered_set<FontFamily*> uniqueFamilies;
for (const auto& collection : mCollections) {
for (size_t i = 0; i < collection->getFamilyCount(); ++i) {
const auto& family = collection->getFamilyAt(i);
uniqueFamilies.insert(family.get());
}
}
std::vector<std::shared_ptr<Font>> result;
for (const auto family : uniqueFamilies) {
for (size_t i = 0; i < family->getNumFonts(); ++i) {
result.push_back(family->getFontRef(i));
}
}
mFonts = std::move(result);
}
} // namespace minikin
|
