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#[macro_export]
macro_rules! vk_bitflags_wrapped {
($ name : ident , $ flag_type : ty) => {
impl Default for $name {
fn default() -> Self {
Self(0)
}
}
impl $name {
#[inline]
pub const fn empty() -> Self {
Self(0)
}
#[inline]
pub const fn from_raw(x: $flag_type) -> Self {
Self(x)
}
#[inline]
pub const fn as_raw(self) -> $flag_type {
self.0
}
#[inline]
pub const fn is_empty(self) -> bool {
self.0 == Self::empty().0
}
#[inline]
pub const fn intersects(self, other: Self) -> bool {
!Self(self.0 & other.0).is_empty()
}
#[doc = r" Returns whether `other` is a subset of `self`"]
#[inline]
pub const fn contains(self, other: Self) -> bool {
self.0 & other.0 == other.0
}
}
impl ::std::ops::BitOr for $name {
type Output = Self;
#[inline]
fn bitor(self, rhs: Self) -> Self {
Self(self.0 | rhs.0)
}
}
impl ::std::ops::BitOrAssign for $name {
#[inline]
fn bitor_assign(&mut self, rhs: Self) {
*self = *self | rhs
}
}
impl ::std::ops::BitAnd for $name {
type Output = Self;
#[inline]
fn bitand(self, rhs: Self) -> Self {
Self(self.0 & rhs.0)
}
}
impl ::std::ops::BitAndAssign for $name {
#[inline]
fn bitand_assign(&mut self, rhs: Self) {
*self = *self & rhs
}
}
impl ::std::ops::BitXor for $name {
type Output = Self;
#[inline]
fn bitxor(self, rhs: Self) -> Self {
Self(self.0 ^ rhs.0)
}
}
impl ::std::ops::BitXorAssign for $name {
#[inline]
fn bitxor_assign(&mut self, rhs: Self) {
*self = *self ^ rhs
}
}
impl ::std::ops::Not for $name {
type Output = Self;
#[inline]
fn not(self) -> Self {
Self(!self.0)
}
}
};
}
#[macro_export]
macro_rules! handle_nondispatchable {
($ name : ident , $ ty : ident) => {
handle_nondispatchable!($name, $ty, doc = "");
};
($ name : ident , $ ty : ident , $ doc_link : meta) => {
#[repr(transparent)]
#[derive(Eq, PartialEq, Ord, PartialOrd, Clone, Copy, Hash, Default)]
#[$doc_link]
pub struct $name(u64);
impl Handle for $name {
const TYPE: ObjectType = ObjectType::$ty;
fn as_raw(self) -> u64 {
self.0
}
fn from_raw(x: u64) -> Self {
Self(x)
}
}
impl $name {
pub const fn null() -> Self {
Self(0)
}
}
impl fmt::Pointer for $name {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "0x{:x}", self.0)
}
}
impl fmt::Debug for $name {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "0x{:x}", self.0)
}
}
};
}
#[macro_export]
macro_rules! define_handle {
($ name : ident , $ ty : ident) => {
define_handle!($name, $ty, doc = "");
};
($ name : ident , $ ty : ident , $ doc_link : meta) => {
#[repr(transparent)]
#[derive(Eq, PartialEq, Ord, PartialOrd, Clone, Copy, Hash)]
#[$doc_link]
pub struct $name(*mut u8);
impl Default for $name {
fn default() -> Self {
Self::null()
}
}
impl Handle for $name {
const TYPE: ObjectType = ObjectType::$ty;
fn as_raw(self) -> u64 {
self.0 as u64
}
fn from_raw(x: u64) -> Self {
Self(x as _)
}
}
unsafe impl Send for $name {}
unsafe impl Sync for $name {}
impl $name {
pub const fn null() -> Self {
Self(::std::ptr::null_mut())
}
}
impl fmt::Pointer for $name {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fmt::Pointer::fmt(&self.0, f)
}
}
impl fmt::Debug for $name {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fmt::Debug::fmt(&self.0, f)
}
}
};
}
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