public static void Release(BlobAssetBatch *batch)
{
int newRefCount = Interlocked.Decrement(ref batch->RefCount);
if (newRefCount <= 0)
{
// Debug.Log("Freeing blob");
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (newRefCount < 0)
{
throw new InvalidOperationException("BlobAssetBatch refcount is less than zero. It has been corrupted.");
}
if (batch->TotalDataSize == 0)
{
throw new InvalidOperationException("BlobAssetBatch has been corrupted. Likely it has already been unloaded or released.");
}
var header = (BlobAssetHeader *)(batch + 1);
for (int i = 0; i != batch->BlobAssetHeaderCount; i++)
{
if (header->ValidationPtr != (header + 1))
{
throw new InvalidOperationException("The BlobAssetReference has been corrupted. Likely it has already been unloaded or released.");
}
header->Invalidate();
header = (BlobAssetHeader *)(((byte *)(header + 1)) + header->Length);
}
header--;
if (header == (byte *)batch + batch->TotalDataSize)
{
throw new InvalidOperationException("BlobAssetBatch has been corrupted. Likely it has already been unloaded or released.");
}
batch->TotalDataSize = 0;
batch->BlobAssetHeaderCount = 0;
#endif
UnsafeUtility.Free(batch, Allocator.Persistent);
}
}
public BlobAssetOwner(void *buffer, int expectedTotalDataSize)
{
BlobAssetBatchPtr = BlobAssetBatch.CreateFromMemory(buffer, expectedTotalDataSize);
}
public static void Retain(BlobAssetBatch *batch)
{
Interlocked.Increment(ref batch->RefCount);
}
