tdesktop/Telegram/SourceFiles/base/runtime_composer.cpp

52 lines
1.8 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "base/runtime_composer.h"
struct RuntimeComposerMetadatasMap {
QMap<uint64, RuntimeComposerMetadata*> data;
~RuntimeComposerMetadatasMap() {
for_const (const RuntimeComposerMetadata *p, data) {
delete p;
}
}
};
const RuntimeComposerMetadata *GetRuntimeComposerMetadata(uint64 mask) {
static RuntimeComposerMetadatasMap RuntimeComposerMetadatas;
static QMutex RuntimeComposerMetadatasMutex;
QMutexLocker lock(&RuntimeComposerMetadatasMutex);
auto i = RuntimeComposerMetadatas.data.constFind(mask);
if (i == RuntimeComposerMetadatas.data.cend()) {
RuntimeComposerMetadata *meta = new RuntimeComposerMetadata(mask);
t_assert(meta != nullptr);
i = RuntimeComposerMetadatas.data.insert(mask, meta);
}
return i.value();
}
const RuntimeComposerMetadata *RuntimeComposer::ZeroRuntimeComposerMetadata = GetRuntimeComposerMetadata(0);
RuntimeComponentWrapStruct RuntimeComponentWraps[64];
QAtomicInt RuntimeComponentIndexLast;