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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_NV_viewport_swizzle`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VK_NV_viewport_swizzle)
use core::ptr;
use libc::c_void;
use vk;
pub const VK_NV_VIEWPORT_SWIZZLE_SPEC_VERSION: u32 = 1;
pub const VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME: &'static [u8; 23] = b"VK_NV_viewport_swizzle\x00";
pub const VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME_STR: &'static str = "VK_NV_viewport_swizzle";
cenum!(VkViewportCoordinateSwizzleNV: u32 {
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_X_NV = 0,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_X_NV = 1,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_Y_NV = 2,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_Y_NV = 3,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_Z_NV = 4,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_Z_NV = 5,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_W_NV = 6,
/// See [`VkViewportCoordinateSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportCoordinateSwizzleNV)
const VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_W_NV = 7,
});
vks_bitflags! {
/// See [`VkPipelineViewportSwizzleStateCreateFlagsNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkPipelineViewportSwizzleStateCreateFlagsNV)
// #[repr(C)]
// #[derive(Default)]
pub struct VkPipelineViewportSwizzleStateCreateFlagsNV: u32 {
/// See [`VkPipelineViewportSwizzleStateCreateFlagsNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkPipelineViewportSwizzleStateCreateFlagsNV)
const VK_PIPELINE_VIEWPORT_SWIZZLE_STATE_CREATE_FLAG_BITS_MAX_ENUM_NV = 0x7fffffff;
}
}
/// See [`VkPipelineViewportSwizzleStateCreateFlagsNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkPipelineViewportSwizzleStateCreateFlagsNV)
pub type VkPipelineViewportSwizzleStateCreateFlagBitsNV = VkPipelineViewportSwizzleStateCreateFlagsNV;
/// See [`VkViewportSwizzleNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkViewportSwizzleNV)
#[repr(C)]
#[derive(Debug, Copy, Clone, Default)]
pub struct VkViewportSwizzleNV {
pub x: VkViewportCoordinateSwizzleNV,
pub y: VkViewportCoordinateSwizzleNV,
pub z: VkViewportCoordinateSwizzleNV,
pub w: VkViewportCoordinateSwizzleNV,
}
/// See [`VkPipelineViewportSwizzleStateCreateInfoNV`](https://www.khronos.org/registry/vulkan/specs/1.0-extensions/html/vkspec.html#VkPipelineViewportSwizzleStateCreateInfoNV)
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct VkPipelineViewportSwizzleStateCreateInfoNV {
pub sType: vk::VkStructureType,
pub pNext: *const c_void,
pub flags: VkPipelineViewportSwizzleStateCreateFlagsNV,
pub viewportCount: u32,
pub pViewportSwizzles: *const VkViewportSwizzleNV,
}
impl Default for VkPipelineViewportSwizzleStateCreateInfoNV {
fn default() -> Self {
VkPipelineViewportSwizzleStateCreateInfoNV {
sType: vk::VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SWIZZLE_STATE_CREATE_INFO_NV,
pNext: ptr::null(),
flags: Default::default(),
viewportCount: Default::default(),
pViewportSwizzles: ptr::null(),
}
}
}