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dcode
2019-03-14 04:33:58 +01:00
parent e38f627c8b
commit 6163a73ab5
30 changed files with 645 additions and 1287 deletions
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10
std/assembly/arraybuffer.ts
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@ -1,4 +1,4 @@
import { HEADER, ALLOC_RAW, ALLOC, REGISTER, ArrayBufferView } from "./runtime";
import { runtime, ArrayBufferView } from "./runtime";
@sealed export class ArrayBuffer {
@ -22,11 +22,11 @@ import { HEADER, ALLOC_RAW, ALLOC, REGISTER, ArrayBufferView } from "./runtime";
constructor(length: i32) {
if (<u32>length > <u32>ArrayBufferView.MAX_BYTELENGTH) throw new RangeError("Invalid array buffer length");
return REGISTER<ArrayBuffer>(ALLOC(<usize>length));
return runtime.register<ArrayBuffer>(runtime.alloc(<usize>length));
}
get byteLength(): i32 {
return changetype<HEADER>(changetype<usize>(this) - HEADER_SIZE).payloadSize;
return changetype<runtime.Header>(changetype<usize>(this) - runtime.Header.SIZE).payloadSize;
}
slice(begin: i32 = 0, end: i32 = ArrayBufferView.MAX_BYTELENGTH): ArrayBuffer {
@ -34,9 +34,9 @@ import { HEADER, ALLOC_RAW, ALLOC, REGISTER, ArrayBufferView } from "./runtime";
begin = begin < 0 ? max(length + begin, 0) : min(begin, length);
end = end < 0 ? max(length + end , 0) : min(end , length);
var outSize = <usize>max(end - begin, 0);
var out = ALLOC_RAW(outSize);
var out = runtime.allocRaw(outSize);
memory.copy(out, changetype<usize>(this) + <usize>begin, outSize);
return REGISTER<ArrayBuffer>(out);
return runtime.register<ArrayBuffer>(out);
}
toString(): string {