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