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use core::ptr;
use khr_external_semaphore;
use khr_external_semaphore_capabilities;
use libc::{c_int, c_void};
use vk;
pub const VK_KHR_EXTERNAL_SEMAPHORE_FD_SPEC_VERSION: u32 = 1;
pub const VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME: &'static [u8; 29] = b"VK_KHR_external_semaphore_fd\x00";
pub const VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME_STR: &'static str = "VK_KHR_external_semaphore_fd";
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct VkImportSemaphoreFdInfoKHR {
pub sType: vk::VkStructureType,
pub pNext: *const c_void,
pub semaphore: vk::VkSemaphore,
pub flags: khr_external_semaphore::VkSemaphoreImportFlagsKHR,
pub handleType: khr_external_semaphore_capabilities::VkExternalSemaphoreHandleTypeFlagBitsKHR,
pub fd: c_int,
}
impl Default for VkImportSemaphoreFdInfoKHR {
fn default() -> Self {
VkImportSemaphoreFdInfoKHR {
sType: vk::VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR,
pNext: ptr::null(),
semaphore: Default::default(),
flags: Default::default(),
handleType: Default::default(),
fd: Default::default(),
}
}
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct VkSemaphoreGetFdInfoKHR {
pub sType: vk::VkStructureType,
pub pNext: *const c_void,
pub semaphore: vk::VkSemaphore,
pub handleType: khr_external_semaphore_capabilities::VkExternalSemaphoreHandleTypeFlagBitsKHR,
}
impl Default for VkSemaphoreGetFdInfoKHR {
fn default() -> Self {
VkSemaphoreGetFdInfoKHR {
sType: vk::VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR,
pNext: ptr::null(),
semaphore: Default::default(),
handleType: Default::default(),
}
}
}
pub type PFN_vkImportSemaphoreFdKHR = Option<unsafe extern "system" fn(device: vk::VkDevice, pImportSemaphoreFdInfo: *const VkImportSemaphoreFdInfoKHR) -> vk::VkResult>;
pub type PFN_vkGetSemaphoreFdKHR = Option<unsafe extern "system" fn(device: vk::VkDevice, pGetFdInfo: *const VkSemaphoreGetFdInfoKHR, pFd: *mut c_int) -> vk::VkResult>;
#[cfg(feature = "function_prototypes")]
extern "system" {
pub fn vkImportSemaphoreFdKHR(device: vk::VkDevice, pImportSemaphoreFdInfo: *const VkImportSemaphoreFdInfoKHR) -> vk::VkResult;
pub fn vkGetSemaphoreFdKHR(device: vk::VkDevice, pGetFdInfo: *const VkSemaphoreGetFdInfoKHR, pFd: *mut c_int) -> vk::VkResult;
}