本文整理汇总了C++中CCThread::createAutoreleasePool方法的典型用法代码示例。如果您正苦于以下问题：C++ CCThread::createAutoreleasePool方法的具体用法？C++ CCThread::createAutoreleasePool怎么用？C++ CCThread::createAutoreleasePool使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CCThread的用法示例。
在下文中一共展示了CCThread::createAutoreleasePool方法的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: waitingConnectThreadEntry
void* CCTCPSocket::waitingConnectThreadEntry(void* arg) {
// autorelease pool
CCThread thread;
thread.createAutoreleasePool();
// get socket
CCTCPSocket* s = (CCTCPSocket*)arg;
// select it
timeval timeout;
timeout.tv_sec = s->m_blockSec;
timeout.tv_usec = 0;
fd_set writeset, exceptset;
FD_ZERO(&writeset);
FD_ZERO(&exceptset);
FD_SET(s->m_sock, &writeset);
FD_SET(s->m_sock, &exceptset);
int ret = select(FD_SETSIZE, NULL, &writeset, &exceptset, &timeout);
if (ret < 0) {
s->destroy();
} else {
ret = FD_ISSET(s->m_sock, &exceptset);
if(ret) {
s->destroy();
} else {
s->m_connected = true;
}
}
// release
s->autorelease();
return NULL;
}示例2: loadString
static void* loadString(void* data)
{
AsyncStringStruct *pAsyncStruct = NULL;
while (true)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
std::queue<AsyncStringStruct*> *pQueue = s_pAsyncStringStructQueue;
pthread_mutex_lock(&s_asyncStructStringQueueMutex);// get async struct from queue
CCLog("*-*-*-*-*-%d",pQueue->empty());
if (pQueue->empty())
{
pthread_mutex_unlock(&s_asyncStructStringQueueMutex);
CCLog("need_quit1 %d",need_quit1);
if (need_quit1) {
break;
}
else {
pthread_cond_wait(&s_SleepStringCondition, &s_SleepStringMutex);
continue;
}
}
else
{
pAsyncStruct = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_asyncStructStringQueueMutex);
loadStringData(pAsyncStruct);
}
}
if( s_pAsyncStringStructQueue != NULL )
{
delete s_pAsyncStringStructQueue;
s_pAsyncStringStructQueue = NULL;
delete s_pStringQueue;
s_pStringQueue = NULL;
pthread_mutex_destroy(&s_asyncStructStringQueueMutex);
pthread_mutex_destroy(&s_StringInfoMutex);
pthread_mutex_destroy(&s_SleepStringMutex);
pthread_cond_destroy(&s_SleepStringCondition);
}
return 0;
}示例3: usleep
// new update tiles for threaded use
void *CCBigImage::updateTilesInThread(void *ptr)
{
CCThread thread;
thread.createAutoreleasePool();
CCBigImage* bigImage = (CCBigImage*)ptr;
while(!bigImage->_tilesLoadThreadCancel)
{
CCThread thread;
thread.createAutoreleasePool();
// flag for removeUnusedTextures only when sleeping - to disable deadLocks
bigImage->_tilesLoadThreadIsSleeping = false;
if (bigImage->_tilesLoadThreadCancel) return NULL;
if (bigImage->_dynamicChildren==NULL) return NULL;
int count = bigImage->_dynamicChildren->count();
for (int i=0; i<count; i++)
{
if (bigImage->_tilesLoadThreadCancel || bigImage->_dynamicChildren==NULL) break;
UnloadableSpriteNode *child = (UnloadableSpriteNode*)(bigImage->_dynamicChildren->objectAtIndex(i));
if (!child->boundingBox().intersectsRect(bigImage->_loadedRect)) {
child->unload();
} else {
child->load(bigImage->_textureCache);;
} //< 0 == size.width must be faster than CGRectIsEmpty
}
// flag removeUnusedTextures only when sleeping - to disable deadLocks
bigImage->_tilesLoadThreadIsSleeping = true;
// 60 FPS run, update at 30 fps should be ok
usleep(30*1000);
}
return NULL;
}示例4: requestThread
void* CCMessageQueue::requestThread(void* data)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
while (!m_bQuit)
{
// wait for sem_post
int semWaitRet = sem_wait(s_pSem);
if( semWaitRet < 0 )
{
CCLOG( "CCTextureCache async thread semaphore error: %s\n", strerror( errno ) );
break;
}
RequestInfo *pRequestInfo = CCMessageQueue::sharedMessagequeue()->popUpRequest();
if (!pRequestInfo)
{
continue;
}
if (!pRequestInfo->requestMode)
{
pRequestInfo->stateCode = CCHttpClient::sharedHttpClient()->Get(pRequestInfo->strUrl, pRequestInfo->strResponseData);
}
else
{
pRequestInfo->stateCode = CCHttpClient::sharedHttpClient()->Post(pRequestInfo->strUrl, pRequestInfo->strRequestData, pRequestInfo->strResponseData);
}
CCTime::gettimeofdayCocos2d(&pRequestInfo->responseTime, NULL);
sem_post(s_pSemResponse);
}
if( s_pSem != NULL )
{
#if CC_ASYNC_TEXTURE_CACHE_USE_NAMED_SEMAPHORE
sem_unlink(CC_ASYNC_TEXTURE_CACHE_SEMAPHORE);
sem_close(s_pSem);
#else
sem_destroy(s_pSem);
#endif
s_pSem = NULL;
}
return 0;
}示例5: responseThread
void* CCMessageQueue::responseThread(void* data)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
while (!m_bQuit)
{
// wait for sem_post
int semWaitRet = sem_wait(s_pSemResponse);
if( semWaitRet < 0 )
{
CCLOG( "CCTextureCache async thread semaphore error: %s\n", strerror( errno ) );
break;
}
RequestInfo *pRequestInfo = NULL;
while (true)
{
pRequestInfo = CCMessageQueue::sharedMessagequeue()->popUp();
if (!pRequestInfo)
{
break;
}
CCCallbackNode* pCallbackNode = CCMessageQueue::sharedMessagequeue()->getCallbackNode();
if(pCallbackNode)
{
pCallbackNode->callback(pRequestInfo);
}
}
}
if( s_pSemResponse != NULL )
{
#if CC_ASYNC_TEXTURE_CACHE_USE_NAMED_SEMAPHORE
sem_unlink(CC_ASYNC_TEXTURE_CACHE_SEMAPHORE_RESPONSE);
sem_close(s_pSemResponse);
#else
sem_destroy(s_pSemResponse);
#endif
s_pSemResponse = NULL;
}
return 0;
}示例6: loadImage
static int loadImage(void* data)
{
AsyncStruct *pAsyncStruct = NULL;
while (true)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
std::queue<AsyncStruct*> *pQueue = s_pAsyncStructQueue;
mtx_lock(&s_asyncStructQueueMutex);// get async struct from queue
if (pQueue->empty())
{
mtx_unlock(&s_asyncStructQueueMutex);
if (need_quit) {
break;
}
else {
cnd_wait(&s_SleepCondition, &s_SleepMutex);
continue;
}
}
else
{
pAsyncStruct = pQueue->front();
pQueue->pop();
mtx_unlock(&s_asyncStructQueueMutex);
loadImageData(pAsyncStruct);
}
}
if( s_pAsyncStructQueue != NULL )
{
delete s_pAsyncStructQueue;
s_pAsyncStructQueue = NULL;
delete s_pImageQueue;
s_pImageQueue = NULL;
mtx_destroy(&s_asyncStructQueueMutex);
mtx_destroy(&s_ImageInfoMutex);
mtx_destroy(&s_SleepMutex);
cnd_destroy(&s_SleepCondition);
}
return 0;
}示例7: loadImage
static void* loadImage(void* data)
{
AsyncStruct *pAsyncStruct = NULL;
while (true)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
std::queue<AsyncStruct*> *pQueue = s_pAsyncStructQueue;
pthread_mutex_lock(&s_asyncStructQueueMutex);// get async struct from queue
if (pQueue->empty())
{
pthread_mutex_unlock(&s_asyncStructQueueMutex);
if (need_quit) {
break;
}
else {
pthread_cond_wait(&s_SleepCondition, &s_SleepMutex);
continue;
}
}
else
{
pAsyncStruct = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_asyncStructQueueMutex);
}
const char *filename = pAsyncStruct->filename.c_str();
// compute image type
CCImage::EImageFormat imageType = computeImageFormatType(pAsyncStruct->filename);
if (imageType == CCImage::kFmtUnKnown)
{
CCLOG("unsupported format %s",filename);
delete pAsyncStruct;
continue;
}
// generate image
CCImage *pImage = new CCImage();
if (pImage && !pImage->initWithImageFileThreadSafe(filename, imageType))
{
CC_SAFE_RELEASE(pImage);
CCLOG("can not load %s", filename);
continue;
}
// generate image info
ImageInfo *pImageInfo = new ImageInfo();
pImageInfo->asyncStruct = pAsyncStruct;
pImageInfo->image = pImage;
pImageInfo->imageType = imageType;
// put the image info into the queue
pthread_mutex_lock(&s_ImageInfoMutex);
s_pImageQueue->push(pImageInfo);
pthread_mutex_unlock(&s_ImageInfoMutex);
}
if( s_pAsyncStructQueue != NULL )
{
delete s_pAsyncStructQueue;
s_pAsyncStructQueue = NULL;
delete s_pImageQueue;
s_pImageQueue = NULL;
pthread_mutex_destroy(&s_asyncStructQueueMutex);
pthread_mutex_destroy(&s_ImageInfoMutex);
pthread_mutex_destroy(&s_SleepMutex);
pthread_cond_destroy(&s_SleepCondition);
}
return 0;
}示例8: udpThreadEntry
void* CCUDPSocket::udpThreadEntry(void* arg) {
// autorelease pool
CCThread thread;
thread.createAutoreleasePool();
// get socket
CCUDPSocket* s = (CCUDPSocket*)arg;
// client address
sockaddr_in my_addr;
my_addr.sin_family = AF_INET;
my_addr.sin_addr.s_addr = INADDR_ANY;
my_addr.sin_port = 0;
// bind
if(bind(s->m_socket, (sockaddr*)&my_addr, sizeof(my_addr)) == kCCSocketError && s->hasError()) {
s->closeSocket();
} else {
// select it
timeval timeout;
timeout.tv_sec = s->m_blockSec;
timeout.tv_usec = 0;
fd_set writeset, exceptset;
FD_ZERO(&writeset);
FD_ZERO(&exceptset);
FD_SET(s->m_socket, &writeset);
FD_SET(s->m_socket, &exceptset);
int ret = select(FD_SETSIZE, NULL, &writeset, &exceptset, &timeout);
if (ret == 0 || ret < 0) {
s->closeSocket();
} else {
ret = FD_ISSET(s->m_socket, &exceptset);
if(ret) {
s->closeSocket();
} else {
s->m_connected = true;
if(s->m_hub)
s->m_hub->onSocketConnectedThreadSafe(s);
}
}
}
// delay 500ms when socket closed
struct linger so_linger;
so_linger.l_onoff = 1;
so_linger.l_linger = 500;
setsockopt(s->m_socket, SOL_SOCKET, SO_LINGER, (const char*)&so_linger, sizeof(so_linger));
// read/write loop
CCPacket* p = NULL;
while(!s->m_stop && s->m_connected && s->getSocket() != kCCSocketInvalid) {
s->recvFromSock();
if(s->m_inBufLen > 0) {
CCPacket* p = NULL;
if(s->m_hub) {
if(s->m_hub->isRawPolicy()) {
p = CCPacket::createRawPacket(s->m_inBuf, s->m_inBufLen);
} else {
p = CCPacket::createStandardPacket(s->m_inBuf, s->m_inBufLen);
}
s->m_hub->onPacketReceivedThreadSafe(p);
}
}
// get packet to be sent
if(!p && s->m_sendQueue.count() > 0) {
pthread_mutex_lock(&s->m_mutex);
p = (CCPacket*)s->m_sendQueue.objectAtIndex(0);
CC_SAFE_RETAIN(p);
s->m_sendQueue.removeObjectAtIndex(0);
pthread_mutex_unlock(&s->m_mutex);
}
// send current packet
if(p) {
ssize_t sent = sendto(s->m_socket, p->getBuffer(), p->getPacketLength(), 0, (sockaddr*)&s->m_srvAddr, sizeof(s->m_srvAddr));
if(sent >= p->getPacketLength()) {
CC_SAFE_RELEASE(p);
p = NULL;
} else {
if (s->hasError()) {
s->closeSocket();
}
}
}
}
// end
if(s->m_connected) {
if(s->m_hub)
s->m_hub->onSocketDisconnectedThreadSafe(s);
s->m_connected = false;
}
// release
s->autorelease();
// exit
pthread_exit(NULL);
//.........这里部分代码省略.........
示例9: while
//Worker thread
static void *requestThread(void *data)
{
data;
CCThread thread;
thread.createAutoreleasePool();
HttpRequestPacket *req = NULL;
while (true) {
//Wait for http request tasks from main thread
int semWaitRet = sem_wait(s_pSem);
if (semWaitRet < 0) {
CCLog("HttpRequest async thread semaphore error: %s\n", strerror(errno));
break;
}
std::queue<HttpRequestPacket *> *pQueue = s_requestQueue;
pthread_mutex_lock(&s_requestQueueMutex); //Get request task from queue
if (pQueue->empty()) {
pthread_mutex_unlock(&s_requestQueueMutex);
if (need_quit) {
break;
} else {
continue;
}
} else {
if (need_quit) {
pthread_mutex_unlock(&s_requestQueueMutex);
break;
}
req = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_requestQueueMutex);
}
//Create a response packet and assume it will successed
HttpResponsePacket *responsePacket = new HttpResponsePacket();
responsePacket->request = req;
responsePacket->succeed = true;
//Process the request
if (req->reqType == kHttpRequestGet) { //Get Request
int32_t ret = processGetTask(req, writeData, &responsePacket->responseData, &responsePacket->responseCode);
if (ret != 0) {
responsePacket->succeed = false;
responsePacket->responseData = errorBuffer;
}
} else if (req->reqType == kHttpRequestPost) { //Post Request
int32_t ret = processPostTask(req, writeData, &responsePacket->responseData, &responsePacket->responseCode);
if (ret != 0) {
responsePacket->succeed = false;
responsePacket->responseData = errorBuffer;
}
} else if (req->reqType == kHttpRequestDownloadFile) { //Download File Request
bool fullyDownloaded = true;
std::vector<std::string>::iterator iter;
std::string saveFileName;
std::string needDownload;
for (iter = req->files.begin(); iter != req->files.end(); ++iter) {
needDownload = *iter;
std::string::size_type pos = needDownload.rfind("/");
if (pos != std::string::npos) {
saveFileName = needDownload.substr(pos + 1);
} else {
saveFileName = needDownload;
}
//If the download url is http://www.xxx.com/yyy.html
//The saved file name must be yyy.html
saveFileName = CCFileUtils::sharedFileUtils()->getWriteablePath() + saveFileName;
CCLog(CCFileUtils::sharedFileUtils()->getWriteablePath().c_str());
FILE *handle = fopen(saveFileName.c_str(), "w+b");
CCLog("open file for download");
CCLog(saveFileName.c_str());
if (!handle) {
fullyDownloaded = false;
break;
}
CCLog("success");
req->url = needDownload;
int32_t ret = processDownloadTask(req, writeFile, handle, &responsePacket->responseCode);
if (handle) {
fclose(handle);
}
if (ret != 0) {
fullyDownloaded = false;
break;
}
}
//Only consider download task successfully when all the files downloaded
if (!fullyDownloaded) {
responsePacket->succeed = false;
responsePacket->responseData = errorBuffer;
//.........这里部分代码省略.........
示例10: loadImage
static void* loadImage(void* data)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
AsyncStruct *pAsyncStruct = NULL;
while (true)
{
// wait for rendering thread to ask for loading if s_pAsyncStructQueue is empty
int semWaitRet = sem_wait(s_pSem);
if( semWaitRet < 0 )
{
CCLOG( "CCTextureCache async thread semaphore error: %s\n", strerror( errno ) );
break;
}
std::queue<AsyncStruct*> *pQueue = s_pAsyncStructQueue;
pthread_mutex_lock(&s_asyncStructQueueMutex);// get async struct from queue
if (pQueue->empty())
{
pthread_mutex_unlock(&s_asyncStructQueueMutex);
if (need_quit)
break;
else
continue;
}
else
{
pAsyncStruct = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_asyncStructQueueMutex);
}
const char *filename = pAsyncStruct->filename.c_str();
// compute image type
CCImage::EImageFormat imageType = computeImageFormatType(pAsyncStruct->filename);
if (imageType == CCImage::kFmtUnKnown)
{
CCLOG("unsupported format %s",filename);
delete pAsyncStruct;
continue;
}
// generate image
CCImage *pImage = new CCImage();
if (! pImage->initWithImageFileThreadSafe(filename, imageType))
{
delete pImage;
CCLOG("can not load %s", filename);
continue;
}
// generate image info
ImageInfo *pImageInfo = new ImageInfo();
pImageInfo->asyncStruct = pAsyncStruct;
pImageInfo->image = pImage;
pImageInfo->imageType = imageType;
// put the image info into the queue
pthread_mutex_lock(&s_ImageInfoMutex);
s_pImageQueue->push(pImageInfo);
pthread_mutex_unlock(&s_ImageInfoMutex);
}
if( s_pSem != NULL )
{
#if CC_ASYNC_TEXTURE_CACHE_USE_NAMED_SEMAPHORE
sem_unlink(CC_ASYNC_TEXTURE_CACHE_SEMAPHORE);
sem_close(s_pSem);
#else
sem_destroy(s_pSem);
#endif
s_pSem = NULL;
delete s_pAsyncStructQueue;
delete s_pImageQueue;
}
return 0;
}示例11: installThread
static void* installThread(void* data){
InstallStruct* installStruct;
while (true)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
std::queue<InstallStruct*> *pQueue = s_installStructQueue;
pthread_mutex_lock(&s_installStructQueueMutex);// get async struct from queue
if (pQueue->empty())
{
pthread_mutex_unlock(&s_installStructQueueMutex);
if (need_quit) {
break;
}
else {
pthread_cond_wait(&s_SleepCondition, &s_SleepMutex);
continue;
}
}
else
{
installStruct = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_installStructQueueMutex);
char extract[50];
sprintf(extract, "is%sExtracted",installStruct->fileName.c_str());
char deposit[50];
sprintf(deposit, "is%sDeposited",installStruct->fileName.c_str());
// bool isExtracted=S_UD->getBoolForKey(extract,false);
bool isExtracted=false;
if (!isExtracted) {
CCLog("!isExtracted");
//转存卡片资源
bool isDeposited=false;
// bool isDeposited=S_UD->getBoolForKey(deposit,false);
string descFullPath=installStruct->descPath+installStruct->fileName;
if(!isDeposited){
CCLog("!isDeposited");
if(FileUtils::depositFile(installStruct->srcFulPath,descFullPath)) {
// S_UD->setBoolForKey(deposit,true);
// S_UD->flush();
CCLog("depositFile");
}
}
//解压图片资源
if (FileUtils::unzipOpenFile(descFullPath,installStruct->descPath)) {
FileUtils::removeFile(descFullPath);
// S_UD->setBoolForKey(extract,true);
// S_UD->flush();
CCLog("unzipOpenFile");
}
}
pthread_mutex_lock(&s_installStructFinishedQueueMutex);
s_installStructFinishedQueue->push(installStruct);
pthread_mutex_unlock(&s_installStructFinishedQueueMutex);
CCDirector::sharedDirector()->getScheduler()->scheduleSelector(schedule_selector(ResInstall::installCallback), g_instance, 0, false);
}
}
if( s_installStructQueue != NULL )
{
CCLog("DELETE");
CC_SAFE_DELETE(s_installStructQueue);
CC_SAFE_DELETE(s_installStructFinishedQueue);
pthread_mutex_destroy(&s_installStructQueueMutex);
pthread_mutex_destroy(&s_installStructFinishedQueueMutex);
pthread_mutex_destroy(&s_SleepMutex);
pthread_cond_destroy(&s_SleepCondition);
}
return NULL;
}示例12: while
//Worker thread
static void *requestThread(void *data)
{
CCThread thread;
thread.createAutoreleasePool();
HttpRequestPacket *req = NULL;
while (true) {
int semWaitRet = sem_wait(s_pSem);
if (semWaitRet < 0) {
CCLog("HttpRequest async thread semaphore error: %s\n", strerror(errno));
break;
}
std::queue<HttpRequestPacket *> *pQueue = s_requestQueue;
pthread_mutex_lock(&s_requestQueueMutex);
if (pQueue->empty()) {
pthread_mutex_unlock(&s_requestQueueMutex);
if (need_quit) {
break;
} else {
continue;
}
} else {
if (need_quit) {
pthread_mutex_unlock(&s_requestQueueMutex);
break;
}
req = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_requestQueueMutex);
}
HttpResponsePacket *responsePacket = new HttpResponsePacket();
responsePacket->request = req;
responsePacket->succeed = true;
//Process the request
if (req->reqType == kHttpRequestGet) {
int32_t ret = processGetTask(req, writeData, &responsePacket->responseData, &responsePacket->responseCode);
if (ret != 0) {
responsePacket->succeed = false;
responsePacket->responseData = errorBuffer;
}
} else if (req->reqType == kHttpRequestPost) {
int32_t ret = processPostTask(req, writeData, &responsePacket->responseData, &responsePacket->responseCode);
if (ret != 0) {
responsePacket->succeed = false;
responsePacket->responseData = errorBuffer;
}
} else if (req->reqType == kHttpRequestDownloadFile) {
bool fullyDownloaded = true;
std::vector<std::string>::iterator iter;
std::string saveFileName;
std::string needDownload;
for (iter = req->files.begin(); iter != req->files.end(); ++iter) {
needDownload = *iter;
std::string::size_type pos = needDownload.rfind("/");
if (pos != std::string::npos) {
saveFileName = needDownload.substr(pos + 1);
} else {
saveFileName = needDownload;
}
saveFileName = CCFileUtils::sharedFileUtils()->getWriteablePath() + saveFileName;
FILE *handle = fopen(saveFileName.c_str(), "w+");
if (!handle) {
fullyDownloaded = false;
break;
}
req->url = needDownload;
int32_t ret = processDownloadTask(req, writeFile, handle, &responsePacket->responseCode);
if (handle) {
fclose(handle);
}
if (ret != 0) {
fullyDownloaded = false;
break;
}
}
if (!fullyDownloaded) {
responsePacket->succeed = false;
responsePacket->responseData = errorBuffer;
}
}
pthread_mutex_lock(&s_responseQueueMutex);
s_responseQueue->push(responsePacket);
pthread_mutex_unlock(&s_responseQueueMutex);
}
releaseRequestQueue();
if (s_pSem != NULL) {
//.........这里部分代码省略.........
示例13: loadImage
static void* loadImage(void* data)
{
AsyncStruct *pAsyncStruct = NULL;
while (true)
{
// create autorelease pool for iOS
CCThread thread;
thread.createAutoreleasePool();
// wait for rendering thread to ask for loading if s_pAsyncStructQueue is empty
int semWaitRet = sem_wait(s_pSem);
if( semWaitRet < 0 )
{
CCLOG( "CCTextureCache async thread semaphore error: %s\n", strerror( errno ) );
break;
}
std::queue<AsyncStruct*>* pQueue = s_pAsyncStructQueue;
pthread_mutex_lock(&s_asyncStructQueueMutex);// get async struct from queue
if (pQueue->empty())
{
pthread_mutex_unlock(&s_asyncStructQueueMutex);
if (need_quit)
break;
else
continue;
}
else
{
pAsyncStruct = pQueue->front();
pQueue->pop();
pthread_mutex_unlock(&s_asyncStructQueueMutex);
}
const char* filename = pAsyncStruct->filename.c_str();
// compute image type
CCImage::EImageFormat imageType = CCImage::computeImageFormatType(pAsyncStruct->filename);
if (imageType == CCImage::kFmtUnKnown)
{
CCLOG("unsupported format %s",filename);
delete pAsyncStruct;
continue;
}
// generate image
CCImage* pImage = pAsyncStruct->image;
if (pImage && !pImage->initWithImageFileThreadSafe(filename, imageType))
{
pAsyncStruct->image = NULL;
CC_SAFE_RELEASE(pImage);
CCLOG("can not load %s", filename);
continue;
}
unsigned char* tempData = CCImage::convertToRequiredFormat(pImage);
if (tempData != pImage->getData())
{
CCSize size = CCSizeMake(pImage->getWidth(), pImage->getHeight());
size_t bpp = pImage->getBitsPerComponent();
CCTexture2DPixelFormat pixelFormat = pImage->hasAlpha() ? CCTexture2D::getDefaultAlphaPixelFormat() : (bpp >= 8 ? kCCTexture2DPixelFormat_RGB888 : kCCTexture2DPixelFormat_RGB565);
pAsyncStruct->image = NULL;
CC_SAFE_RELEASE(pImage);
pAsyncStruct->data = tempData;
pAsyncStruct->size = size;
pAsyncStruct->pixelFormat = pixelFormat;
}
// generate image info
ImageInfo* pImageInfo = new ImageInfo();
pImageInfo->asyncStruct = pAsyncStruct;
pImageInfo->imageType = imageType;
// put the image info into the queue
pthread_mutex_lock(&s_ImageInfoMutex);
s_pImageQueue->push(pImageInfo);
pthread_mutex_unlock(&s_ImageInfoMutex);
}
if( s_pSem != NULL )
{
#if CC_ASYNC_TEXTURE_CACHE_USE_NAMED_SEMAPHORE
sem_unlink(CC_ASYNC_TEXTURE_CACHE_SEMAPHORE);
sem_close(s_pSem);
#else
sem_destroy(s_pSem);
#endif
s_pSem = NULL;
delete s_pAsyncStructQueue;
delete s_pImageQueue;
}
return 0;
}