- buffers.emplace_back(device, max(default_buffer_size, size));
- i = prev(buffers.end());
- }
+ auto i = find_if(buffers, [size](const StagingBuffer &b){ return b.used+size<=b.size; });
+ if(i==buffers.end())
+ {
+ buffers.emplace_back(device, max(default_buffer_size, size));
+ i = prev(buffers.end());
+ }