Exemplos de SDL_Generic_GetTLSData em C++ (Cpp)

Exemplo n.º 1

Arquivo: SDL_systls.c Projeto: Derek-OBrien/DsdlEngine

SDL_TLSData *
SDL_SYS_GetTLSData()
{
    if (thread_local_storage == TLS_OUT_OF_INDEXES && !generic_local_storage) {
        static SDL_SpinLock lock;
        SDL_AtomicLock(&lock);
        if (thread_local_storage == TLS_OUT_OF_INDEXES && !generic_local_storage) {
            DWORD storage = TlsAlloc();
            if (storage != TLS_OUT_OF_INDEXES) {
                SDL_MemoryBarrierRelease();
                thread_local_storage = storage;
            } else {
                generic_local_storage = SDL_TRUE;
            }
        }
        SDL_AtomicUnlock(&lock);
    }
    if (generic_local_storage) {
        return SDL_Generic_GetTLSData();
    }
    SDL_MemoryBarrierAcquire();
    return (SDL_TLSData *)TlsGetValue(thread_local_storage);
}

Exemplo n.º 2

Arquivo: SDL_systls.c Projeto: AMDmi3/symwars3

SDL_TLSData *
SDL_SYS_GetTLSData()
{
    if (thread_local_storage == INVALID_PTHREAD_KEY && !generic_local_storage) {
        static SDL_SpinLock lock;
        SDL_AtomicLock(&lock);
        if (thread_local_storage == INVALID_PTHREAD_KEY && !generic_local_storage) {
            pthread_key_t storage;
            if (pthread_key_create(&storage, NULL) == 0) {
                SDL_MemoryBarrierRelease();
                thread_local_storage = storage;
            } else {
                generic_local_storage = SDL_TRUE;
            }
        }
        SDL_AtomicUnlock(&lock);
    }
    if (generic_local_storage) {
        return SDL_Generic_GetTLSData();
    }
    SDL_MemoryBarrierAcquire();
    return (SDL_TLSData *)pthread_getspecific(thread_local_storage);
}

Exemplo n.º 3

Arquivo: SDL_systls.c Projeto: vroad/sdl

SDL_TLSData *
SDL_SYS_GetTLSData(void)
{
    return SDL_Generic_GetTLSData();
}