Struct vulkano::buffer::traits::PipelineBarrierRequest

pub struct PipelineBarrierRequest {
    pub after_command_num: usize,
    pub source_stage: PipelineStages,
    pub destination_stages: PipelineStages,
    pub by_region: bool,
    pub memory_barrier: Option<PipelineMemoryBarrierRequest>,
}

Requests that a pipeline barrier is created.

Fields

after_command_num: usize

The number of the command after which the barrier should be placed. Must usually match the number that was passed to the previous call to transition, or 0 if the buffer hasn't been used yet.

source_stage: PipelineStages

The source pipeline stages of the transition.

destination_stages: PipelineStages

The destination pipeline stages of the transition.

by_region: bool

If true, the pipeliner barrier is by region. There is literaly no reason to pass false here, but it is included just in case.

memory_barrier: Option<PipelineMemoryBarrierRequest>

An optional memory barrier. See the docs of PipelineMemoryBarrierRequest.