donner::gpu::shader::IrFunction Struct Reference

One function: a plain function or an entry point. More...

#include "donner/gpu/shader/IrModule.h"

Public Attributes
RcString	name
	Function name.
StageKind	stage = StageKind::None
	Stage kind.
std::vector< IrParam >	params
	Parameters, in order.
std::optional< IrType >	returnType
	Plain function return type (empty = void).
std::vector< IrOutputMember >	outputs
	Entry point outputs (empty for plain functions).
IrBlock	body
	Function body.
bool	usesFragmentOnlyBuiltins = false
	True if the body (or any user function it calls) calls an implicit-derivative builtin (fwidth, textureSample). Computed at finish(); vertex entry points with this flag are rejected.

Detailed Description

One function: a plain function or an entry point.

Member Data Documentation

body

IrBlock donner::gpu::shader::IrFunction::body

Function body.

name

RcString donner::gpu::shader::IrFunction::name

Function name.

outputs

std::vector<IrOutputMember> donner::gpu::shader::IrFunction::outputs

Entry point outputs (empty for plain functions).

params

std::vector<IrParam> donner::gpu::shader::IrFunction::params

Parameters, in order.

returnType

std::optional<IrType> donner::gpu::shader::IrFunction::returnType

Plain function return type (empty = void).

stage

StageKind donner::gpu::shader::IrFunction::stage = StageKind::None

Stage kind.

usesFragmentOnlyBuiltins

bool donner::gpu::shader::IrFunction::usesFragmentOnlyBuiltins = false

True if the body (or any user function it calls) calls an implicit-derivative builtin (fwidth, textureSample). Computed at finish(); vertex entry points with this flag are rejected.

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The documentation for this struct was generated from the following file:

• donner/gpu/shader/IrModule.h