public PooledMemoryBuffer(Device dev, VkBufferUsageFlag usage, VkBufferCreateFlag flags, MemoryRequirements req,
ulong size, params uint[] sharedQueueFamilies) :
base(dev, usage, flags, size, sharedQueueFamilies)
{
var pool = Size >= DeviceMemoryPools.BlockSizeForPool(DeviceMemoryPools.Pool.LargeBufferPool)
? DeviceMemoryPools.Pool.LargeBufferPool
: DeviceMemoryPools.Pool.SmallBufferPool;
var reqs = MemoryRequirements.Union(MemoryRequirements, req);
var type = reqs.FindMemoryType(PhysicalDevice);
_memory = Device.MemoryPool.Allocate(type, pool, reqs.TypeRequirements.Size);
BindMemory(_memory.BackingMemory, _memory.Offset);
}
