Struct FrameDirty 

pub struct FrameDirty { /* private fields */ }

Which frame-in-flight copies of a ringed uniform block still need a write.

let mut dirty = FrameDirty::new(2);
assert!(dirty.take(0));
assert!(dirty.take(1));
assert!(!dirty.take(0));

Implementations

impl FrameDirty

pub const fn new(frames: usize) -> Self

Track frames slots, every one pending so the ring seeds itself. Frames beyond MAX_TRACKED_FRAMES are not tracked.

pub fn mark_all(&mut self)

Mark every slot pending, after a change to the CPU-side values.

pub fn take(&mut self, frame: usize) -> bool

Whether frame still needs a write, clearing it if so.

pub const fn any_pending(&self) -> bool

Whether any slot is still pending.

Trait Implementations

impl Clone for FrameDirty

fn clone(&self) -> FrameDirty

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for FrameDirty

impl Debug for FrameDirty

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FrameDirty

fn default() -> FrameDirty

Returns the “default value” for a type.

impl Eq for FrameDirty

impl PartialEq for FrameDirty

fn eq(&self, other: &FrameDirty) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FrameDirty