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Merge pull request #2738 from lioncash/bitfield

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Common: Fix BitField mask generation.
This commit is contained in:
shuffle2 2015-10-03 18:21:24 -07:00
commit 0fdaacc7e0
1 changed files with 2 additions and 2 deletions
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4
Source/Core/Common/BitField.h
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@ -146,7 +146,7 @@ public:
if (std::numeric_limits<T>::is_signed) if (std::numeric_limits<T>::is_signed)
{ {
std::size_t shift = 8 * sizeof(T) - bits; std::size_t shift = 8 * sizeof(T) - bits;
return (T)(((storage & GetMask()) << (shift - position)) >> shift); return (T)((storage << (shift - position)) >> shift);
} }
else else
{ {
@ -173,7 +173,7 @@ private:
__forceinline StorageType GetMask() const __forceinline StorageType GetMask() const
{ {
return ((~(StorageTypeU)0) >> (8 * sizeof(T) - bits)) << position; return (((StorageTypeU)~0) >> (8 * sizeof(T) - bits)) << position;
} }
StorageType storage; StorageType storage;