fluencelabs/assemblyscript
1
0
Fork 0
mirror of https://github.com/fluencelabs/assemblyscript synced 2025-06-16 00:11:28 +00:00
Code Issues Projects Releases Wiki Activity

Utilities and an initial webpack loader

Browse Source
This commit is contained in:
dcodeIO
2018-01-29 17:04:39 +01:00
parent 9e3b6f202d
commit 74498852f0
8 changed files with 113 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
lib/utils/index.js Normal file
View File

@ -0,0 +1,21 @@
module.exports = function(module) {
return {
getI32: function(ptr) {
return new Int32Array(module.memory.buffer, ptr, 4)[0];
},
getU32: function(ptr) {
return new Uint32Array(module.memory.buffer, ptr, 4)[0];
},
getF32: function(ptr) {
return new Float32Array(module.memory.buffer, ptr, 4)[0];
},
getF64: function(ptr) {
return new Float64Array(module.memory.buffer, ptr, 8)[0];
},
getString: function(ptr) {
var len = new Uint32Array(module.memory.buffer, ptr, 4)[0];
var str = new Uint16Array(module.memory.buffer, ptr + 4, len << 1);
return String.fromCharCode.apply(String, str);
}
}
};