Struct StageSignature 

pub struct StageSignature {
    pub stage: u8,
    pub uses_view_id: bool,
    pub stage_data: u16,
    pub element_counts: [u8; 3],
    pub input_vectors: u8,
    pub output_vectors: [u8; 4],
}

The runtime info’s bytes 24 to 35 (dxc’s PSVRuntimeInfo1): the stage and the counts of the signatures the part’s tables hold.

Fields

stage: u8

The shader kind (0 pixel, 1 vertex, 2 geometry, 3 hull, 4 domain, 5 compute, 13 mesh, …), as in the program header.

uses_view_id: bool

The program uses SV_ViewID.

stage_data: u16

A geometry program’s largest output vertex count; in the low byte a hull or domain program’s patch-constant vector count.

element_counts: [u8; 3]

The input, output and patch-constant element counts as stored (the lengths of Psv::inputs and the others).

input_vectors: u8

How many input vectors (registers) the program reads.

output_vectors: [u8; 4]

How many output vectors it writes, per stream.

Trait Implementations

impl Clone for StageSignature

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 StageSignature

impl Debug for StageSignature

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

Formats the value using the given formatter.

impl Eq for StageSignature

impl PartialEq for StageSignature

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StageSignature