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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 std::slice;
use vk::*;
pub type RawVkCommandPool = u64;
#[derive(Debug, Copy, Clone)]
pub struct VkCommandPool {
_handle: RawVkCommandPool,
_parent_instance: RawVkInstance,
_parent_device: RawVkDevice,
_fn_table: *mut VkInstanceFunctionTable
}
impl VkRawType<VkCommandPool> for RawVkCommandPool {
fn vk_to_wrapped(src: &RawVkCommandPool) -> VkCommandPool {
VkCommandPool {
_handle: *src,
_parent_instance: 0,
_parent_device: 0,
_fn_table: ptr::null_mut()
}
}
}
impl VkWrappedType<RawVkCommandPool> for VkCommandPool {
fn vk_to_raw(src: &VkCommandPool, dst: &mut RawVkCommandPool) {
*dst = src._handle
}
}
impl Default for VkCommandPool {
fn default() -> VkCommandPool {
VkCommandPool {
_handle: 0,
_parent_instance: 0,
_parent_device: 0,
_fn_table: ptr::null_mut()
}
}
}
impl PartialEq for VkCommandPool {
fn eq(&self, other: &VkCommandPool) -> bool {
self._handle == other._handle
}
}
impl VkSetup for VkCommandPool {
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 VkCommandPool {
pub fn handle(&self) -> u64 {
self._handle
}
pub fn destroy(&self) {
unsafe {
((&*self._fn_table).vkDestroyCommandPool)(self._parent_device, self._handle, ptr::null());
}
}
pub fn reset(&self, flags: VkCommandPoolResetFlags) -> Result<(), VkResult> {
unsafe {
let raw_flags = vk_to_raw_value(&flags);
let vk_result = ((&*self._fn_table).vkResetCommandPool)(self._parent_device, self._handle, raw_flags);
if vk_result == 0 { Ok(()) } else { Err(RawVkResult::vk_to_wrapped(&vk_result)) }
}
}
pub fn free_command_buffers(&self, command_buffers: &[&VkCommandBuffer]) {
unsafe {
let raw_command_buffer_count = command_buffers.len() as u32;
let raw_command_buffers = new_ptr_vk_array_from_ref(command_buffers);
((&*self._fn_table).vkFreeCommandBuffers)(self._parent_device, self._handle, raw_command_buffer_count, raw_command_buffers);
free_ptr(raw_command_buffers);
}
}
pub fn trim(&self, flags: VkCommandPoolTrimFlags) {
unsafe {
let raw_flags = vk_to_raw_value(&flags);
((&*self._fn_table).vkTrimCommandPool)(self._parent_device, self._handle, raw_flags);
}
}
}