1 files changed, 2 insertions, 26 deletions
diff --git a/src/preamble.js b/src/preamble.js
index 2eb745a5..9f457a5c 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -383,32 +383,8 @@ function intArrayToString(array) {
   return ret;
 }
 
-// Converts a value we have as signed, into an unsigned value. For
-// example, -1 in int32 would be a very large number as unsigned.
-function unSign(value, bits, ignore) {
-  if (value >= 0) return value;
-#if CHECK_SIGNS
-  if (!ignore) CorrectionsMonitor.note('UnSign');
-#endif
-  return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts
-                    : Math.pow(2, bits)         + value;
-  // TODO: clean up previous line
-}
-
-// Converts a value we have as unsigned, into a signed value. For
-// example, 200 in a uint8 would be a negative number.
-function reSign(value, bits, ignore) {
-  if (value <= 0) return value;
-  var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32
-                        : Math.pow(2, bits-1);
-  if (value >= half) {
-#if CHECK_SIGNS
-  if (!ignore) CorrectionsMonitor.note('ReSign');
-#endif
-    value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts
-  }
-  return value;
-}
+var unSign = {{{ unSign.toString() }}}
+var reSign = {{{ reSign.toString() }}}
 
 // === Body ===