Struct RenderPassDescription 

pub struct RenderPassDescription {
    pub attachments: Vec<AttachmentDescription>,
    pub subpasses: Vec<SubpassDescription>,
    pub dependencies: Vec<SubpassDependency>,
}

Fields

attachments: Vec<AttachmentDescription>

subpasses: Vec<SubpassDescription>

dependencies: Vec<SubpassDependency>

Implementations

impl RenderPassDescription

pub fn build_gbuffer_lighting_renderpass( gbuf: &GBufferPassDesc, light: &LightingPassDesc, ) -> Self

Attempt to merge the GBuffer + Lighting passes into a single renderpass with subpasses This is the key TBR optimization that avoids writing GBuffer data to main memory

pub fn detect_tbr_optimization(&self) -> bool

pub fn total_load_store_bandwidth_bytes(&self, width: u32, height: u32) -> u64

Trait Implementations

impl Clone for RenderPassDescription

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderPassDescription

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

Formats the value using the given formatter.