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OzzieIsaacs
2017-10-08 10:41:43 +02:00
parent 90729de87f
commit 1eb10be253
7 changed files with 270 additions and 262 deletions
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cps/static/js/io.js
+18 -16
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@@ -9,6 +9,8 @@
* Copyright(c) 2011 antimatter15
*/
/* global bitjs, Uint8Array */
var bitjs = bitjs || {};
bitjs.io = bitjs.io || {};
@@ -58,16 +60,16 @@ bitjs.io = bitjs.io || {};
* @return {number} The peeked bits, as an unsigned number.
*/
bitjs.io.BitStream.prototype.peekBitsLtr = function(n, movePointers) {
if (n <= 0 || typeof n != typeof 1) {
if (n <= 0 || typeof n !== typeof 1) {
return 0;
}
movePointers = movePointers || false,
bytePtr = this.bytePtr,
bitPtr = this.bitPtr,
result = 0,
bitsIn = 0,
bytes = this.bytes;
var movePointers = movePointers || false;
var bytePtr = this.bytePtr;
var bitPtr = this.bitPtr;
var result = 0;
var bitsIn = 0;
var bytes = this.bytes;
// keep going until we have no more bits left to peek at
// TODO: Consider putting all bits from bytes we will need into a variable and then
@@ -123,11 +125,11 @@ bitjs.io = bitjs.io || {};
return 0;
}
var movePointers = movePointers || false,
bytePtr = this.bytePtr,
bitPtr = this.bitPtr,
result = 0,
bytes = this.bytes;
var movePointers = movePointers || false;
var bytePtr = this.bytePtr;
var bitPtr = this.bitPtr;
var result = 0;
var bytes = this.bytes;
// keep going until we have no more bits left to peek at
// TODO: Consider putting all bits from bytes we will need into a variable and then
@@ -138,7 +140,7 @@ bitjs.io = bitjs.io || {};
if (bytePtr >= bytes.length) {
throw "Error! Overflowed the bit stream! n=" + n + ", bytePtr=" + bytePtr + ", bytes.length=" +
bytes.length + ", bitPtr=" + bitPtr;
return -1;
// return -1;
}
var numBitsLeftInThisByte = (8 - bitPtr);
@@ -207,8 +209,8 @@ bitjs.io = bitjs.io || {};
}
movePointers = movePointers || false;
var bytePtr = this.bytePtr,
bitPtr = this.bitPtr;
var bytePtr = this.bytePtr;
// var bitPtr = this.bitPtr;
var result = this.bytes.subarray(bytePtr, bytePtr + n);
@@ -255,7 +257,7 @@ bitjs.io = bitjs.io || {};
*/
bitjs.io.ByteStream.prototype.peekNumber = function(n) {
// TODO: return error if n would go past the end of the stream?
if (n <= 0 || typeof n !== typeof 1){
if (n <= 0 || typeof n !== typeof 1) {
return -1;
}