void ImageDecodingStore::insertCacheInternal(PassOwnPtr<T> cacheEntry, U* cacheMap, V* identifierMap)
{
const size_t cacheEntryBytes = cacheEntry->memoryUsageInBytes();
if (cacheEntry->isDiscardable())
m_discardableMemoryUsageInBytes += cacheEntryBytes;
else
m_heapMemoryUsageInBytes += cacheEntryBytes;
// m_orderedCacheList is used to support LRU operations to reorder cache
// entries quickly.
m_orderedCacheList.append(cacheEntry.get());
typename U::KeyType key = cacheEntry->cacheKey();
typename V::AddResult result = identifierMap->add(cacheEntry->generator(), typename V::MappedType());
result.storedValue->value.add(key);
cacheMap->add(key, cacheEntry);
TRACE_COUNTER1("webkit", "ImageDecodingStoreDiscardableMemoryUsageBytes", m_discardableMemoryUsageInBytes);
TRACE_COUNTER1("webkit", "ImageDecodingStoreHeapMemoryUsageBytes", m_heapMemoryUsageInBytes);
TRACE_COUNTER1("webkit", "ImageDecodingStoreNumOfImages", m_imageCacheMap.size());
TRACE_COUNTER1("webkit", "ImageDecodingStoreNumOfDecoders", m_decoderCacheMap.size());
}
