thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

COMMON: Fix invalid shift

Browse source 
Sign bit is at bit 15 and must go to bit 63
This commit is contained in:
Le Philousophe 2022-09-18 20:36:40 +02:00
parent a18db273a5
commit 56f07b0e78
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
common/xpfloat.cpp
View file

@ -99,7 +99,7 @@ void XPFloat::toDoubleBitsSafe(uint64 &result, bool &outOverflowed, Semantics se
if ((signAndExponent & 0x7fff) == 0x7fff) {
if ((mantissa & 0x7fffffffffffffffu) == 0) {
// Infinity
doubleBits = (static_cast<uint64>(signAndExponent & 0x8000) << 63) | 0x7ff0000000000000u;
doubleBits = (static_cast<uint64>(signAndExponent & 0x8000) << (63 - 15)) | 0x7ff0000000000000u;
} else {
// NaN
doubleBits = 0xffffffffffffffff;