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use utils::c_bindings::*;
use utils::vk_traits::*;
use utils::vk_ptr::*;
use utils::vk_convert::*;
use std::os::raw::c_char;
use std::ptr;
use std::mem;
use std::cmp;
use vk::*;
pub type RawVkDescriptorPool = u64;
#[derive(Debug, Copy, Clone)]
pub struct VkDescriptorPool {
_handle: RawVkDescriptorPool,
_parent_instance: RawVkInstance,
_parent_device: RawVkDevice,
_fn_table: *mut VkInstanceFunctionTable
}
impl VkRawType<VkDescriptorPool> for RawVkDescriptorPool {
fn vk_to_wrapped(src: &RawVkDescriptorPool) -> VkDescriptorPool {
VkDescriptorPool {
_handle: *src,
_parent_instance: 0,
_parent_device: 0,
_fn_table: ptr::null_mut()
}
}
}
impl VkWrappedType<RawVkDescriptorPool> for VkDescriptorPool {
fn vk_to_raw(src: &VkDescriptorPool, dst: &mut RawVkDescriptorPool) {
*dst = src._handle
}
}
impl Default for VkDescriptorPool {
fn default() -> VkDescriptorPool {
VkDescriptorPool {
_handle: 0,
_parent_instance: 0,
_parent_device: 0,
_fn_table: ptr::null_mut()
}
}
}
impl VkSetup for VkDescriptorPool {
fn vk_setup(&mut self, fn_table: *mut VkInstanceFunctionTable, instance: RawVkInstance, device: RawVkDevice) {
self._parent_instance = instance;
self._parent_device = device;
self._fn_table = fn_table;
}
}
impl VkDescriptorPool {
pub fn handle(&self) -> u64 {
self._handle
}
pub fn destroy(&self) {
unsafe {
((&*self._fn_table).vkDestroyDescriptorPool)(self._parent_device, self._handle, ptr::null());
}
}
pub fn reset(&self, flags: VkDescriptorPoolResetFlags) -> VkResult {
unsafe {
let raw_flags = vk_to_raw_value(&flags);
let vk_result = ((&*self._fn_table).vkResetDescriptorPool)(self._parent_device, self._handle, raw_flags);
RawVkResult::vk_to_wrapped(&vk_result)
}
}
pub fn free_descriptor_sets(&self, descriptor_sets: &[VkDescriptorSet]) -> VkResult {
unsafe {
let raw_descriptor_set_count = descriptor_sets.len() as u32;
let raw_descriptor_sets = new_ptr_vk_array(descriptor_sets);
let vk_result = ((&*self._fn_table).vkFreeDescriptorSets)(self._parent_device, self._handle, raw_descriptor_set_count, raw_descriptor_sets);
free_ptr(raw_descriptor_sets);
RawVkResult::vk_to_wrapped(&vk_result)
}
}
}