/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you 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 . */ #ifndef INCLUDED_VCL_INC_OSX_RUNINMAIN_HXX #define INCLUDED_VCL_INC_OSX_RUNINMAIN_HXX /** * Runs a command in the main thread. * * These macros are always used like a recursive calls, so they work like * a closure. * * Uses two conditionals for a two way communication. * The data (code block + result) is protected by the SolarMutex. * * There are three main macros, which act as function initializers: * - OSX_RUNINMAIN - for all functions without return values * - OSX_RUNINMAIN_POINTER - for all functions returning a pointer * - OSX_RUNINMAIN_UNION - for all other return types * * All types used via OSX_RUNINMAIN_UNION must implement a move constructor, * so there is no memory leak! */ #include #include #include #include "saltimer.h" #include #include union RuninmainResult { void* pointer; bool boolean; struct SalFrame::SalPointerState state; RuninmainResult() {} }; #define OSX_RUNINMAIN_MEMBERS \ std::mutex m_runInMainMutex; \ std::condition_variable m_aInMainCondition; \ std::condition_variable m_aResultCondition; \ bool m_wakeUpMain = false; \ bool m_resultReady = false; \ RuninmainBlock m_aCodeBlock; \ RuninmainResult m_aResult; #define OSX_RUNINMAIN( instance, command ) \ if ( !instance->IsMainThread() ) \ { \ DBG_TESTSOLARMUTEX(); \ SalYieldMutex *aMutex = static_cast(instance->GetYieldMutex()); \ { \ std::scoped_lock g(aMutex->m_runInMainMutex); \ assert( !aMutex->m_aCodeBlock ); \ aMutex->m_aCodeBlock = Block_copy(^{ \ command; \ }); \ aMutex->m_wakeUpMain = true; \ aMutex->m_aInMainCondition.notify_all(); \ } \ dispatch_async(dispatch_get_main_queue(),^{ \ ImplNSAppPostEvent( AquaSalInstance::YieldWakeupEvent, NO ); \ }); \ { \ std::unique_lock g(aMutex->m_runInMainMutex); \ aMutex->m_aResultCondition.wait( \ g, [&aMutex]() { return aMutex->m_resultReady; }); \ aMutex->m_resultReady = false; \ } \ return; \ } #define OSX_RUNINMAIN_POINTER( instance, command, type ) \ if ( !instance->IsMainThread() ) \ { \ DBG_TESTSOLARMUTEX(); \ SalYieldMutex *aMutex = static_cast(instance->GetYieldMutex()); \ { \ std::scoped_lock g(aMutex->m_runInMainMutex); \ assert( !aMutex->m_aCodeBlock ); \ aMutex->m_aCodeBlock = Block_copy(^{ \ aMutex->m_aResult.pointer = static_cast( command ); \ }); \ aMutex->m_wakeUpMain = true; \ aMutex->m_aInMainCondition.notify_all(); \ } \ dispatch_async(dispatch_get_main_queue(),^{ \ ImplNSAppPostEvent( AquaSalInstance::YieldWakeupEvent, NO ); \ }); \ { \ std::unique_lock g(aMutex->m_runInMainMutex); \ aMutex->m_aResultCondition.wait( \ g, [&aMutex]() { return aMutex->m_resultReady; }); \ aMutex->m_resultReady = false; \ } \ return static_cast( aMutex->m_aResult.pointer ); \ } #define OSX_RUNINMAIN_UNION( instance, command, member ) \ if ( !instance->IsMainThread() ) \ { \ DBG_TESTSOLARMUTEX(); \ SalYieldMutex *aMutex = static_cast(instance->GetYieldMutex()); \ { \ std::scoped_lock g(aMutex->m_runInMainMutex); \ assert( !aMutex->m_aCodeBlock ); \ aMutex->m_aCodeBlock = Block_copy(^{ \ aMutex->m_aResult.member = command; \ }); \ aMutex->m_wakeUpMain = true; \ aMutex->m_aInMainCondition.notify_all(); \ } \ dispatch_async(dispatch_get_main_queue(),^{ \ ImplNSAppPostEvent( AquaSalInstance::YieldWakeupEvent, NO ); \ }); \ { \ std::unique_lock g(aMutex->m_runInMainMutex); \ aMutex->m_aResultCondition.wait( \ g, [&aMutex]() { return aMutex->m_resultReady; }); \ aMutex->m_resultReady = false; \ } \ return std::move( aMutex->m_aResult.member ); \ } /** * convenience macros used from SalInstance */ #define OSX_INST_RUNINMAIN( command ) \ OSX_RUNINMAIN( this, command ) #define OSX_INST_RUNINMAIN_POINTER( command, type ) \ OSX_RUNINMAIN_POINTER( this, command, type ) #define OSX_INST_RUNINMAIN_UNION( command, member ) \ OSX_RUNINMAIN_UNION( this, command, member ) /** * convenience macros using global SalData */ #define OSX_SALDATA_RUNINMAIN( command ) \ OSX_RUNINMAIN( GetSalData()->mpInstance, command ) #define OSX_SALDATA_RUNINMAIN_POINTER( command, type ) \ OSX_RUNINMAIN_POINTER( GetSalData()->mpInstance, command, type ) #define OSX_SALDATA_RUNINMAIN_UNION( command, member ) \ OSX_RUNINMAIN_UNION( GetSalData()->mpInstance, command, member ) #endif // INCLUDED_VCL_INC_OSX_RUNINMAIN_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ice-6-1+backports LibreOffice 核心代码仓库文档基金会
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path: root/vcl/workben/ww8fuzzer.cxx
AgeCommit message (Expand)Author
2019-11-19Rename GlyphCache to FreetypeManagerJan-Marek Glogowski
2018-11-09fix oss-fuzz buildCaolán McNamara
2017-11-17ofz#4245 need more componentsCaolán McNamara
2017-10-30add numbering provider to servicesCaolán McNamara
2017-10-20shrink ww8 fuzzerCaolán McNamara
2017-06-01add ww8 fuzzerCaolán McNamara