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use utils::vk_traits::*;
#[derive(Debug, Clone)]
pub struct VkDescriptorBindingFlags {
pub update_after_bind: bool,
pub update_unused_while_pending: bool,
pub partially_bound: bool,
pub variable_descriptor_count: bool,
}
#[doc(hidden)]
pub type RawVkDescriptorBindingFlags = u32;
impl VkWrappedType<RawVkDescriptorBindingFlags> for VkDescriptorBindingFlags {
fn vk_to_raw(src: &VkDescriptorBindingFlags, dst: &mut RawVkDescriptorBindingFlags) {
*dst = 0;
if src.update_after_bind { *dst |= 0x00000001; }
if src.update_unused_while_pending { *dst |= 0x00000002; }
if src.partially_bound { *dst |= 0x00000004; }
if src.variable_descriptor_count { *dst |= 0x00000008; }
}
}
impl VkRawType<VkDescriptorBindingFlags> for RawVkDescriptorBindingFlags {
fn vk_to_wrapped(src: &RawVkDescriptorBindingFlags) -> VkDescriptorBindingFlags {
VkDescriptorBindingFlags {
update_after_bind: (src & 0x00000001) != 0,
update_unused_while_pending: (src & 0x00000002) != 0,
partially_bound: (src & 0x00000004) != 0,
variable_descriptor_count: (src & 0x00000008) != 0,
}
}
}
impl Default for VkDescriptorBindingFlags {
fn default() -> VkDescriptorBindingFlags {
VkDescriptorBindingFlags {
update_after_bind: false,
update_unused_while_pending: false,
partially_bound: false,
variable_descriptor_count: false,
}
}
}
impl VkDescriptorBindingFlags {
pub fn none() -> Self {
VkDescriptorBindingFlags {
update_after_bind: false,
update_unused_while_pending: false,
partially_bound: false,
variable_descriptor_count: false,
}
}
pub fn all() -> Self {
VkDescriptorBindingFlags {
update_after_bind: true,
update_unused_while_pending: true,
partially_bound: true,
variable_descriptor_count: true,
}
}
pub fn to_u32(&self) -> u32 {
0
+ if self.update_after_bind { 0x00000001 } else { 0 }
+ if self.update_unused_while_pending { 0x00000002 } else { 0 }
+ if self.partially_bound { 0x00000004 } else { 0 }
+ if self.variable_descriptor_count { 0x00000008 } else { 0 }
}
pub fn from_u32(value: u32) -> Self {
VkDescriptorBindingFlags {
update_after_bind: value & 0x00000001 > 0,
update_unused_while_pending: value & 0x00000002 > 0,
partially_bound: value & 0x00000004 > 0,
variable_descriptor_count: value & 0x00000008 > 0,
}
}
}
#[doc(hidden)]
#[macro_export]
macro_rules! VkDescriptorBindingFlags {
( $( $x:ident ),* ) => {
VkDescriptorBindingFlags {
$($x: true,)*
..VkDescriptorBindingFlags::none()
}
}
}