Struct PipelineState 

pub struct PipelineState {
    pub program_key: u64,
    pub dimension: DispatchDimension,
    pub barrier_bits: u32,
    pub ssbo_bindings: Vec<(u32, u32)>,
    pub uniforms: Vec<UniformValue>,
}

Snapshot of the state needed for a compute dispatch.

Fields

program_key: u64

Program cache key.

dimension: DispatchDimension

Dispatch dimension.

barrier_bits: u32

Barrier bits to issue after dispatch.

ssbo_bindings: Vec<(u32, u32)>

SSBO bindings: (binding_index, buffer_raw_id).

uniforms: Vec<UniformValue>

Uniform values.

Implementations

impl PipelineState

pub fn new(program_key: u64, dimension: DispatchDimension) -> Self

Create a new pipeline state.

pub fn bind_ssbo(&mut self, binding: u32, buffer_raw: u32) -> &mut Self

Add an SSBO binding.

pub fn set_uniform(&mut self, value: UniformValue) -> &mut Self

Add a uniform.

pub fn set_barrier(&mut self, bits: u32) -> &mut Self

Set barrier bits.

pub fn execute(&self, gl: &Context, cache: &PipelineCache)

Execute this pipeline state: bind SSBOs, set uniforms, dispatch.

Trait Implementations

impl Clone for PipelineState

fn clone(&self) -> PipelineState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PipelineState

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

Formats the value using the given formatter.