i32 IResourceManager::ManageUnusedResources()
{
// Clear resources and move them to unused buffer
i32 iResult = XST_OK;
ForEachResource( [&] (ResourceWeakPtr pRes, GroupWeakPtr pGroup)
{
if( pRes->GetRefCount() > 1 ) // branch prediction, most of resources should be used (ref count > 1 )
return;
else // if this is the last reference = it exists and is used only in its group
{
ul32 ulHandle = pRes->GetResourceHandle();
if( pRes->ClearResource() == XST_OK )
m_sUnusedResources.push( pGroup->RemoveResource( ulHandle ) );
else
iResult = XST_FAIL;
}
});
return iResult;
}
void SaveResources(void)
{
ForEachResource(SaveEachResource);
}