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// Generated by `scripts/generate.js`
use utils::vk_traits::*;
/// Wrapper for [VkCullModeFlags](https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VkCullModeFlags.html).
///
/// Use the macro `VkCullModeFlags!` as an alternative method to create a structure. For example, these two snippets return the same value:
/// ```
/// VkCullModeFlags!(front, back)
/// ```
/// ```
/// VkCullModeFlags {
/// front: true,
/// back: true,
/// ..VkCullModeFlags::none()
/// }
/// ```
#[derive(Debug, Clone)]
pub struct VkCullModeFlags {
pub front: bool,
pub back: bool,
pub front_and_back: bool,
}
#[doc(hidden)]
pub type RawVkCullModeFlags = u32;
impl VkWrappedType<RawVkCullModeFlags> for VkCullModeFlags {
fn vk_to_raw(src: &VkCullModeFlags, dst: &mut RawVkCullModeFlags) {
*dst = 0;
if src.front { *dst |= 0x00000001; }
if src.back { *dst |= 0x00000002; }
if src.front_and_back { *dst |= 0x00000003; }
}
}
impl VkRawType<VkCullModeFlags> for RawVkCullModeFlags {
fn vk_to_wrapped(src: &RawVkCullModeFlags) -> VkCullModeFlags {
VkCullModeFlags {
front: (src & 0x00000001) != 0,
back: (src & 0x00000002) != 0,
front_and_back: (src & 0x00000003) != 0,
}
}
}
impl Default for VkCullModeFlags {
fn default() -> VkCullModeFlags {
VkCullModeFlags {
front: false,
back: false,
front_and_back: false,
}
}
}
impl VkCullModeFlags {
/// Return a structure with all flags to `false`.
pub fn none() -> Self {
VkCullModeFlags {
front: false,
back: false,
front_and_back: false,
}
}
/// Return a structure with all flags to `true`.
pub fn all() -> Self {
VkCullModeFlags {
front: true,
back: true,
front_and_back: true,
}
}
/// Return the numerical bit flags corresponding to the structure (as described in the Vulkan specs).
pub fn to_u32(&self) -> u32 {
0
+ if self.front { 0x00000001 } else { 0 }
+ if self.back { 0x00000002 } else { 0 }
+ if self.front_and_back { 0x00000003 } else { 0 }
}
/// Create a structure corresponding to the specified numerical bit flags.
pub fn from_u32(value: u32) -> Self {
VkCullModeFlags {
front: value & 0x00000001 > 0,
back: value & 0x00000002 > 0,
front_and_back: value & 0x00000003 > 0,
}
}
}
#[doc(hidden)]
#[macro_export]
macro_rules! VkCullModeFlags {
( $( $x:ident ),* ) => {
VkCullModeFlags {
$($x: true,)*
..VkCullModeFlags::none()
}
}
}