Struct Relative 

pub struct Relative {
    pub word: Option<usize>,
    pub register: Register,
    pub swizzle: [u8; 4],
}

The index register of a relatively addressed operand (c[a0.x + 4], v[aL]).

Fields

word: Option<usize>

The word of the relative-address token; None in a vertex 1.x program, whose index is a0.x with no token of its own.

register: Register

The index register: the address register a0 or the loop counter aL.

swizzle: [u8; 4]

The relative-address token’s swizzle, as stored (bits 16 to 23). Compilers write the lane they index with replicated (a0.x as .xxxx); Microsoft’s assembler writes c0[a0] and [aL] with .xyzw. [0, 0, 0, 0] in a vertex 1.x program.

Trait Implementations

impl Clone for Relative

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Relative

impl Debug for Relative

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

Formats the value using the given formatter.

impl Eq for Relative

impl Hash for Relative

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Relative

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Relative