internal VulkanGraphicsMemoryAllocator(VulkanGraphicsDevice device, ulong blockPreferredSize)
: base(device, blockPreferredSize)
{
blockPreferredSize = BlockPreferredSize;
var blockMinimumSize = blockPreferredSize >> 3;
if (blockMinimumSize == 0)
{
blockMinimumSize = blockPreferredSize;
}
var memoryTypeCount = Device.Adapter.VulkanPhysicalDeviceMemoryProperties.memoryTypeCount;
_blockCollections = new VulkanGraphicsMemoryBlockCollection[memoryTypeCount];
for (uint memoryTypeIndex = 0; memoryTypeIndex < memoryTypeCount; memoryTypeIndex++)
{
_blockCollections[memoryTypeIndex] = new VulkanGraphicsMemoryBlockCollection(blockMinimumSize, blockPreferredSize, BlockMarginSize, BlockMinimumFreeRegionSizeToRegister, this, minimumBlockCount: 0, maximumBlockCount: nuint.MaxValue, memoryTypeIndex);
}
// TODO: UpdateBudget
_ = _state.Transition(to: Initialized);
}
internal VulkanGraphicsMemoryBlock(VulkanGraphicsMemoryBlockCollection collection, ulong size, ulong marginSize, ulong minimumFreeRegionSizeToRegister)
: base(collection, size, marginSize, minimumFreeRegionSizeToRegister)
{
_vulkanDeviceMemory = new ValueLazy <VkDeviceMemory>(CreateVulkanDeviceMemory);
_ = _state.Transition(to: Initialized);
}
