axmol/cocos/2d/platform/CCThread.cpp

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

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#include "CCThread.h"

NS_CC_BEGIN

// iOS and Mac already has a Thread.mm
#if (CC_TARGET_PLATFORM != CC_PLATFORM_IOS && CC_TARGET_PLATFORM != CC_PLATFORM_MAC)

std::list<std::function<void(void)>>* ThreadHelper::_callbackList = new std::list<std::function<void(void)>>();
std::mutex* ThreadHelper::_mutex = new std::mutex;
long ThreadHelper::_callbackNumberPerFrame = 5;


void* ThreadHelper::createAutoreleasePool()
{
    return nullptr;
}

void ThreadHelper::releaseAutoreleasePool(void* autoreleasePool)
{
    
}

void ThreadHelper::runOnGLThread(std::function<void(void)> f)
{
    // Insert call back function
    _mutex->lock();
    _callbackList->push_back(f);
    _mutex->unlock();
}

void ThreadHelper::doCallback()
{
    _mutex->lock();
    auto iter = _callbackList->begin();
    long i = 0;
    while (iter != _callbackList->end())
    {
        auto f = *iter;
        f();
        
        ++i;
        if (i >= _callbackNumberPerFrame)
        {
            break;
        }
        else
        {
            iter = _callbackList->erase(iter);
        }
    }
    _mutex->unlock();
}

void ThreadHelper::setCallbackNumberPerFrame(long callbackNumberPerFrame)
{
    _callbackNumberPerFrame = callbackNumberPerFrame;
}

#endif

NS_CC_END