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Fixed conflict
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commit
752e8540c2
@ -258,14 +258,15 @@ namespace glm
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}
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}
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// bitfieldExtract
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// bitfieldExtract
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template <typename genIUType>
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template <typename genIUType, typename sizeType>
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GLM_FUNC_QUALIFIER genIUType bitfieldExtract
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GLM_FUNC_QUALIFIER genIUType bitfieldExtract
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(
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(
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genIUType const & Value,
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genIUType const & Value,
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int const & Offset,
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sizeType const & Offset,
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int const & Bits
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sizeType const & Bits
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)
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)
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{
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{
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/*
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GLM_STATIC_ASSERT(std::numeric_limits<genIUType>::is_integer, "'bitfieldExtract' only accept integer values");
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GLM_STATIC_ASSERT(std::numeric_limits<genIUType>::is_integer, "'bitfieldExtract' only accept integer values");
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assert(Offset + Bits <= (sizeof(genIUType) << 3));
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assert(Offset + Bits <= (sizeof(genIUType) << 3));
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@ -278,6 +279,15 @@ namespace glm
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Mask |= (genIUType(1) << Bit);
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Mask |= (genIUType(1) << Bit);
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return Result | ((Mask & Value) >> Offset);
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return Result | ((Mask & Value) >> Offset);
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*/
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sizeType GenSize = sizeof(genIUType) << sizeType(3);
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assert(Offset + Bits <= GenSize);
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genIUType ShiftLeft = Bits ? Value << (GenSize - (Bits + Offset)) : genIUType(0);
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genIUType ShiftBack = ShiftLeft >> genIUType(GenSize - Bits);
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return ShiftBack;
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}
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}
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template <typename T>
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template <typename T>
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