Enum LightListPart 

pub enum LightListPart {
    Lookup(LightLookup),
    Indices(LightIndices),
}

One of the two buffers of the frame’s per-tile light lists (super::BufferSource::LightLists): which lights a program visits at a pixel. The screen is cut into squares of super::FrameParameter::LightTileSize pixels, tile (x, y) (from the top left, x = pixel x / size) being record x + y * LightTilesPerRow of the lookup; the lookup’s record says where the tile’s entries start in the index list and how many lights of each kind follow, the kinds one after the other in the lookup’s counts order; each entry names a light’s record in the kind’s light table (super::BufferSource::Lights) and the depth slices of the tile its volume reaches.

Variants

Lookup(LightLookup)

Indices(LightIndices)

Implementations

impl LightListPart

pub fn verify(&self, element_stride: Option<u32>) -> Result<(), String>

The part agrees with itself and its buffer (element_stride the structured buffer’s element size, None for another kind of buffer): whole-word records of a capacity, every field inside one, none overlapping, the lookup counting each kind once.

Trait Implementations

impl Clone for LightListPart

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LightListPart

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

Formats the value using the given formatter.

impl PartialEq for LightListPart

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LightListPart

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LightListPart