C++ (Cpp) crPackDeleteContext Examples

Example #1

File: packspu_init.c Project: CandyYao/VirtualBox-OSE

static int
packSPUCleanup(void)
{
    int i;
#ifdef CHROMIUM_THREADSAFE
    crLockMutex(&_PackMutex);
#endif
    for (i=0; i<MAX_THREADS; ++i)
    {
        if (pack_spu.thread[i].inUse && pack_spu.thread[i].packer)
        {
            crPackDeleteContext(pack_spu.thread[i].packer);
        }
    }

    crFreeTSD(&_PackerTSD);
    crFreeTSD(&_PackTSD);
    
#ifdef CHROMIUM_THREADSAFE
    crUnlockMutex(&_PackMutex);
# ifndef WINDOWS
    crFreeMutex(&_PackMutex);
# endif
#endif
    return 1;
}

Example #2

void PACKSPU_APIENTRY packspu_VBoxDetachThread()
{
    int i;
    GET_THREAD(thread);

    if (thread)
    {
        crLockMutex(&_PackMutex);

        for (i=0; i<MAX_THREADS; ++i)
        {
            if (pack_spu.thread[i].inUse && thread==&pack_spu.thread[i]
                && thread->id==crThreadID() && thread->netServer.conn)
            {
                CRASSERT(pack_spu.numThreads>0);

                packspuFlush((void *) thread);

                if (pack_spu.thread[i].packer)
                {
                    CR_LOCK_PACKER_CONTEXT(thread->packer);
                    crPackSetContext(NULL);
                    CR_UNLOCK_PACKER_CONTEXT(thread->packer);
                    crPackDeleteContext(pack_spu.thread[i].packer);
                }
                crNetFreeConnection(pack_spu.thread[i].netServer.conn);

                pack_spu.numThreads--;
                /*note can't shift the array here, because other threads have TLS references to array elements*/
                crMemZero(&pack_spu.thread[i], sizeof(ThreadInfo));

                crSetTSD(&_PackTSD, NULL);

                if (i==pack_spu.idxThreadInUse)
                {
                    for (i=0; i<MAX_THREADS; ++i)
                    {
                        if (pack_spu.thread[i].inUse)
                        {
                            pack_spu.idxThreadInUse=i;
                            break;
                        }
                    }
                }

                break;
            }
        }

        for (i=0; i<CR_MAX_CONTEXTS; ++i)
        {
            ContextInfo *ctx = &pack_spu.context[i];
            if (ctx->currentThread == thread)
            {
                CRASSERT(ctx->fAutoFlush);
                ctx->currentThread = NULL;
            }
        }

        crUnlockMutex(&_PackMutex);
    }

    crStateVBoxDetachThread();
}