Struct vk_sync_fork::GlobalBarrier

pub struct GlobalBarrier<'a> {
    pub previous_accesses: &'a [AccessType],
    pub next_accesses: &'a [AccessType],
}

Global barriers define a set of accesses on multiple resources at once. If a buffer or image doesn’t require a queue ownership transfer, or an image doesn’t require a layout transition (e.g. you’re using one of the ImageLayout::General* layouts) then a global barrier should be preferred.

Simply define the previous and next access types of resources affected.

Fields

previous_accesses: &'a [AccessType]

next_accesses: &'a [AccessType]

Trait Implementations

impl<'a> Clone for GlobalBarrier<'a>

fn clone(&self) -> GlobalBarrier<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for GlobalBarrier<'a>

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

Formats the value using the given formatter.

impl<'a> Default for GlobalBarrier<'a>

fn default() -> GlobalBarrier<'a>

Returns the “default value” for a type.