Skip to content

feat: speed up compile by map#713

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wwwzbwcom wants to merge 1 commit into
base:develop
Choose a base branch
from
Open

feat: speed up compile by map #713

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
141 changes: 72 additions & 69 deletions src/backend/function-node.js
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,6 +2,75 @@ const acorn = require('acorn');
const{utils } = require('../utils');
const{FunctionTracer } = require('./function-tracer');

const mathProperties = [
'E',
'PI',
'SQRT2',
'SQRT1_2',
'LN2',
'LN10',
'LOG2E',
'LOG10E',
];

const mathFunctions = [
'abs',
'acos',
'acosh',
'asin',
'asinh',
'atan',
'atan2',
'atanh',
'cbrt',
'ceil',
'clz32',
'cos',
'cosh',
'expm1',
'exp',
'floor',
'fround',
'imul',
'log',
'log2',
'log10',
'log1p',
'max',
'min',
'pow',
'random',
'round',
'sign',
'sin',
'sinh',
'sqrt',
'tan',
'tanh',
'trunc',
];

const allowedExpressions = [
'value',
'value[]',
'value[][]',
'value[][][]',
'value[][][][]',
'value.value',
'value.thread.value',
'this.thread.value',
'this.output.value',
'this.constants.value',
'this.constants.value[]',
'this.constants.value[][]',
'this.constants.value[][][]',
'this.constants.value[][][][]',
'fn()[]',
'fn()[][]',
'fn()[][][]',
'[][]',
];

/**
*
* @desc Represents a single function, inside JS, webGL, or openGL.
Expand DownExpand Up@@ -592,61 +661,15 @@ class FunctionNode{
}

isAstMathVariable(ast){
const mathProperties = [
'E',
'PI',
'SQRT2',
'SQRT1_2',
'LN2',
'LN10',
'LOG2E',
'LOG10E',
];
return ast.type === 'MemberExpression' &&
ast.object && ast.object.type === 'Identifier' &&
ast.object.name === 'Math' &&
ast.property &&
ast.property.type === 'Identifier' &&
mathProperties.indexOf(ast.property.name) > -1;
mathProperties.includes(ast.property.name);
}

isAstMathFunction(ast){
const mathFunctions = [
'abs',
'acos',
'acosh',
'asin',
'asinh',
'atan',
'atan2',
'atanh',
'cbrt',
'ceil',
'clz32',
'cos',
'cosh',
'expm1',
'exp',
'floor',
'fround',
'imul',
'log',
'log2',
'log10',
'log1p',
'max',
'min',
'pow',
'random',
'round',
'sign',
'sin',
'sinh',
'sqrt',
'tan',
'tanh',
'trunc',
];
return ast.type === 'CallExpression' &&
ast.callee &&
ast.callee.type === 'MemberExpression' &&
Expand All@@ -655,7 +678,7 @@ class FunctionNode{
ast.callee.object.name === 'Math' &&
ast.callee.property &&
ast.callee.property.type === 'Identifier' &&
mathFunctions.indexOf(ast.callee.property.name) > -1;
mathFunctions.includes(ast.callee.property.name);
}

isAstVariable(ast){
Expand DownExpand Up@@ -844,27 +867,7 @@ class FunctionNode{
return signatureString;
}

const allowedExpressions = [
'value',
'value[]',
'value[][]',
'value[][][]',
'value[][][][]',
'value.value',
'value.thread.value',
'this.thread.value',
'this.output.value',
'this.constants.value',
'this.constants.value[]',
'this.constants.value[][]',
'this.constants.value[][][]',
'this.constants.value[][][][]',
'fn()[]',
'fn()[][]',
'fn()[][][]',
'[][]',
];
if (allowedExpressions.indexOf(signatureString) > -1){
if (allowedExpressions.includes(signatureString)){
return signatureString;
}
return null;
Expand Down