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// Copyright (c) 2017, Dennis Hamester <dennis.hamester@startmail.com>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
//! [`VK_KHR_external_semaphore_fd`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VK_KHR_external_semaphore_fd)
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";
/// See [`VkImportSemaphoreFdInfoKHR`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkImportSemaphoreFdInfoKHR)
#[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(),
}
}
}
/// See [`VkSemaphoreGetFdInfoKHR`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkSemaphoreGetFdInfoKHR)
#[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(),
}
}
}
/// See [`VkImportSemaphoreFdInfoKHR`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkImportSemaphoreFdInfoKHR)
pub type PFN_vkImportSemaphoreFdKHR = Option<unsafe extern "system" fn(device: vk::VkDevice, pImportSemaphoreFdInfo: *const VkImportSemaphoreFdInfoKHR) -> vk::VkResult>;
/// See [`vkGetSemaphoreFdKHR`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#vkGetSemaphoreFdKHR)
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" {
/// See [`VkImportSemaphoreFdInfoKHR`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkImportSemaphoreFdInfoKHR)
pub fn vkImportSemaphoreFdKHR(device: vk::VkDevice, pImportSemaphoreFdInfo: *const VkImportSemaphoreFdInfoKHR) -> vk::VkResult;
/// See [`vkGetSemaphoreFdKHR`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#vkGetSemaphoreFdKHR)
pub fn vkGetSemaphoreFdKHR(device: vk::VkDevice, pGetFdInfo: *const VkSemaphoreGetFdInfoKHR, pFd: *mut c_int) -> vk::VkResult;
}