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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 RawVkValidationCache = u64;
#[derive(Debug, Copy, Clone)]
pub struct VkValidationCache {
_handle: RawVkValidationCache,
_parent_instance: RawVkInstance,
_parent_device: RawVkDevice,
_fn_table: *mut VkInstanceFunctionTable
}
impl VkRawType<VkValidationCache> for RawVkValidationCache {
fn vk_to_wrapped(src: &RawVkValidationCache) -> VkValidationCache {
VkValidationCache {
_handle: *src,
_parent_instance: 0,
_parent_device: 0,
_fn_table: ptr::null_mut()
}
}
}
impl VkWrappedType<RawVkValidationCache> for VkValidationCache {
fn vk_to_raw(src: &VkValidationCache, dst: &mut RawVkValidationCache) {
*dst = src._handle
}
}
impl Default for VkValidationCache {
fn default() -> VkValidationCache {
VkValidationCache {
_handle: 0,
_parent_instance: 0,
_parent_device: 0,
_fn_table: ptr::null_mut()
}
}
}
impl PartialEq for VkValidationCache {
fn eq(&self, other: &VkValidationCache) -> bool {
self._handle == other._handle
}
}
impl VkSetup for VkValidationCache {
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 VkValidationCache {
pub fn handle(&self) -> u64 {
self._handle
}
pub fn destroy(&self) {
unsafe {
((&*self._fn_table).vkDestroyValidationCacheEXT)(self._parent_device, self._handle, ptr::null());
}
}
pub fn merge(&self, src_caches: &[&ext::VkValidationCache]) -> Result<(), VkResult> {
unsafe {
let raw_src_cache_count = src_caches.len() as u32;
let raw_src_caches = new_ptr_vk_array_from_ref(src_caches);
let vk_result = ((&*self._fn_table).vkMergeValidationCachesEXT)(self._parent_device, self._handle, raw_src_cache_count, raw_src_caches);
free_ptr(raw_src_caches);
if vk_result == 0 { Ok(()) } else { Err(RawVkResult::vk_to_wrapped(&vk_result)) }
}
}
pub fn get_data(&self) -> Result<Vec<c_void>, (VkResult, Vec<c_void>)> {
unsafe {
let mut vk_result = 0;
let mut raw_data : *mut c_void = ptr::null_mut();
let raw_data_size = &mut mem::zeroed() as *mut usize;
vk_result = ((&*self._fn_table).vkGetValidationCacheDataEXT)(self._parent_device, self._handle, raw_data_size, raw_data);
raw_data = calloc(*raw_data_size as usize, mem::size_of::<c_void>()) as *mut c_void;
vk_result = ((&*self._fn_table).vkGetValidationCacheDataEXT)(self._parent_device, self._handle, raw_data_size, raw_data);
let data = Vec::from_raw_parts(raw_data, *raw_data_size, *raw_data_size);
if vk_result == 0 { Ok(data) } else { Err((RawVkResult::vk_to_wrapped(&vk_result), data)) }
}
}
}