ComputePipelineKey Struct Reference

#include <pipelinekey.h>

Public Member Functions
	ComputePipelineKey (const ComputeShader &computeShader, ShaderConstantHash constantHash)
bool	operator== (const ComputePipelineKey &rhs) const

Public Attributes
const ComputeShader *	mShader = nullptr
ShaderConstantHash	mConstantHash = 0

Description

Key associated with a specific Vulkan compute pipeline. The render engine uses this key to cache Vulkan pipelines so they can be re-used at runtime. Pipeline creation is considered a heavy Vulkan operation, we therefore cache pipelines to speed up compute operations.

Collaboration diagram for ComputePipelineKey:

Constructor & Destructor Documentation

ComputePipelineKey()

ComputePipelineKey	(	const ComputeShader &	computeShader,
		ShaderConstantHash	constantHash
	)

Creates the key based on the provided arguments.

Member Function Documentation

operator==()

bool operator==

(

const ComputePipelineKey &

rhs

)

const

Member Data Documentation

mConstantHash

ShaderConstantHash mConstantHash = 0

mShader

const ComputeShader* mShader = nullptr