Struct PipelineBarrier 

pub struct PipelineBarrier {
    pub memory_flags: MemoryBarrierFlags,
    pub fence: bool,
    pub label: Option<String>,
}

A pipeline barrier specifying which stages must complete before which can start.

Fields

memory_flags: MemoryBarrierFlags

Memory barrier flags.

fence: bool

Optional fence for GPU-CPU sync.

label: Option<String>

Label for debugging.

Implementations

impl PipelineBarrier

pub fn memory(flags: MemoryBarrierFlags) -> Self

Create a barrier with just memory flags.

pub fn memory_and_fence(flags: MemoryBarrierFlags) -> Self

Create a barrier with memory flags and a fence.

pub fn full() -> Self

Create a full barrier (all bits + fence).

pub fn with_label(self, label: &str) -> Self

Set a debug label.

pub fn ssbo_raw() -> Self

Shader storage read-after-write barrier.

pub fn compute_to_vertex() -> Self

Shader storage + vertex attrib barrier (compute writes, vertex shader reads).

pub fn compute_to_indirect() -> Self

Compute writes, indirect draw reads.

pub fn execute(&self, gl: &Context) -> Option<FenceSync>

Execute this barrier, issuing the memory barrier and optionally a fence.

Trait Implementations

impl Clone for PipelineBarrier

fn clone(&self) -> PipelineBarrier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PipelineBarrier

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

Formats the value using the given formatter.