C++ (Cpp) MEM_CacheLimiter_touch 예제들

예제 #1

struct ImBuf * seq_stripelem_cache_get(
	SeqRenderData context, struct Sequence * seq, 
	float cfra, seq_stripelem_ibuf_t type)
{
	seqCacheKey key;
	seqCacheEntry * e;

	if (!seq) {
		return NULL;
	}

	if (!entrypool) {
		seq_stripelem_cache_init();
	}

	key.seq = seq;
	key.context = context;
	key.cfra = cfra - seq->start;
	key.type = type;
	
	e = (seqCacheEntry*) BLI_ghash_lookup(hash, &key);

	if (e && e->ibuf) {
		IMB_refImBuf(e->ibuf);

		MEM_CacheLimiter_touch(e->c_handle);
		return e->ibuf;
	}
	return NULL;
}

예제 #2

ImBuf *IMB_moviecache_get(MovieCache *cache, void *userkey)
{
	MovieCacheKey key;
	MovieCacheItem *item;

	key.cache_owner = cache;
	key.userkey = userkey;
	item = (MovieCacheItem *)BLI_ghash_lookup(cache->hash, &key);

	if (item) {
		if (item->ibuf) {
			BLI_mutex_lock(&limitor_lock);
			MEM_CacheLimiter_touch(item->c_handle);
			BLI_mutex_unlock(&limitor_lock);

			IMB_refImBuf(item->ibuf);

			return item->ibuf;
		}
	}

	return NULL;
}