blob: 874ea743222333bbe344e74550096860ab6ff517 (
plain)
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diff --git a/src/draco/core/symbol_coding_utils.h b/src/draco/core/symbol_coding_utils.h
index be2183d..eaaca00 100644
--- a/src/draco/core/symbol_coding_utils.h
+++ b/src/draco/core/symbol_coding_utils.h
@@ -41,7 +41,9 @@ typename std::make_unsigned<IntTypeT>::type ConvertSignedIntToSymbol(
if (val >= 0) {
return static_cast<UnsignedType>(val) << 1;
}
- val = -(val + 1); // Map -1 to 0, -2 to -1, etc..
+ // Map -1 to 0, -2 to -1, etc..
+ val += 1;
+ val *= -1;
UnsignedType ret = static_cast<UnsignedType>(val);
ret <<= 1;
ret |= 1;
diff --git a/src/draco/io/parser_utils.cc b/src/draco/io/parser_utils.cc
index 1aa52cc..cfbbdbd 100644
--- a/src/draco/io/parser_utils.cc
+++ b/src/draco/io/parser_utils.cc
@@ -150,7 +150,9 @@ bool ParseSignedInt(DecoderBuffer *buffer, int32_t *value) {
uint32_t v;
if (!ParseUnsignedInt(buffer, &v))
return false;
- *value = (sign < 0) ? -v : v;
+ if (sign < 0)
+ v *= -1;
+ *value = v;
return true;
}
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