vrust 0.0.1

VRust game engine
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use super::super::super::system::vulkan as vk;
use super::super::device::logical::Logical as LogicalDevice;
use std::default::Default;
use std::sync::Arc;
use std::ptr::null;

pub struct Pool {
    pub logical_device: Arc<LogicalDevice>,
    pub vk_data: vk::VkCommandPool,
}

impl Pool {
    pub fn new(logical_device: Arc<LogicalDevice>) -> Self {
        let mut vk_cmd_pool_info = vk::VkCommandPoolCreateInfo::default();
        vk_cmd_pool_info.sType = vk::VkStructureType::VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
        vk_cmd_pool_info.queueFamilyIndex =
            logical_device.physical_device.graphics_queue_node_index;
        vk_cmd_pool_info.flags =
            vk::VkCommandPoolCreateFlagBits::VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT as u32;
        let mut vk_data = 0 as vk::VkCommandPool;
        vulkan_check!(vk::vkCreateCommandPool(
            logical_device.vk_data,
            &vk_cmd_pool_info,
            null(),
            &mut vk_data,
        ));
        Pool {
            logical_device: logical_device,
            vk_data: vk_data,
        }
    }
}

impl Drop for Pool {
    fn drop(&mut self) {
        unsafe {
            vk::vkDestroyCommandPool(self.logical_device.vk_data, self.vk_data, null());
        }
    }
}