message: Repair Vulkan: addBlob should return an index.
diff: @@ -48,7 +48,7 @@ size_t BlobDictionary::addBlob(const std::vector<uint32_t>& vblob) noexcept {
  size_t size = blob.size();
  mBlobs.push_back(std::move(blob));
  mStorageSize += size;
  - return size - 1;
  + return mBlobs.size() - 1;
  }
  } // namespace filamat
  