Files
jsowell-charger-web/jsowell-ui/node_modules/@webassemblyjs/ieee754/esm/index.js
Lemon f5e6e29f00 Merge branch 'dev-zza' into dev
# Conflicts:
#	jsowell-ui/.env.development
#	jsowell-ui/.env.staging
#	jsowell-ui/bin/build-sit.bat
#	jsowell-ui/bin/build.bat
#	jsowell-ui/src/api/adapayMember/adapayMember.js
#	jsowell-ui/src/api/pile/merchant.js
#	jsowell-ui/src/router/index.js
#	jsowell-ui/src/views/financial/financeDetail.vue
#	jsowell-ui/src/views/financial/merchant.vue
#	jsowell-ui/src/views/homeIndex/homeIndex.vue
#	jsowell-ui/src/views/login.vue
#	jsowell-ui/src/views/pile/basic/detail.vue
#	jsowell-ui/src/views/pile/station/components/SiteInfo.vue
#	jsowell-ui/src/views/pile/station/detail.vue
#	jsowell-ui/src/views/pile/station/orderReport.vue
2025-06-03 14:26:37 +08:00

33 lines
1000 B
JavaScript

import { write, read } from "@xtuc/ieee754";
/**
* According to https://webassembly.github.io/spec/binary/values.html#binary-float
* n = 32/8
*/
export var NUMBER_OF_BYTE_F32 = 4;
/**
* According to https://webassembly.github.io/spec/binary/values.html#binary-float
* n = 64/8
*/
export var NUMBER_OF_BYTE_F64 = 8;
export var SINGLE_PRECISION_MANTISSA = 23;
export var DOUBLE_PRECISION_MANTISSA = 52;
export function encodeF32(v) {
var buffer = [];
write(buffer, v, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32);
return buffer;
}
export function encodeF64(v) {
var buffer = [];
write(buffer, v, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64);
return buffer;
}
export function decodeF32(bytes) {
var buffer = Buffer.from(bytes);
return read(buffer, 0, true, SINGLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F32);
}
export function decodeF64(bytes) {
var buffer = Buffer.from(bytes);
return read(buffer, 0, true, DOUBLE_PRECISION_MANTISSA, NUMBER_OF_BYTE_F64);
}