0.9.9 API documenation
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Functions | |
template<typename genType > | |
GLM_FUNC_DECL int | bitCount (genType v) |
Returns the number of bits set to 1 in the binary representation of value. More... | |
template<length_t L, typename T , qualifier Q> | |
GLM_FUNC_DECL vec< L, int, Q > | bitCount (vec< L, T, Q > const &v) |
Returns the number of bits set to 1 in the binary representation of value. More... | |
template<length_t L, typename T , qualifier Q> | |
GLM_FUNC_DECL vec< L, T, Q > | bitfieldExtract (vec< L, T, Q > const &Value, int Offset, int Bits) |
Extracts bits [offset, offset + bits - 1] from value, returning them in the least significant bits of the result. More... | |
template<length_t L, typename T , qualifier Q> | |
GLM_FUNC_DECL vec< L, T, Q > | bitfieldInsert (vec< L, T, Q > const &Base, vec< L, T, Q > const &Insert, int Offset, int Bits) |
Returns the insertion the bits least-significant bits of insert into base. More... | |
template<length_t L, typename T , qualifier Q> | |
GLM_FUNC_DECL vec< L, T, Q > | bitfieldReverse (vec< L, T, Q > const &v) |
Returns the reversal of the bits of value. More... | |
template<typename genIUType > | |
GLM_FUNC_DECL int | findLSB (genIUType x) |
Returns the bit number of the least significant bit set to 1 in the binary representation of value. More... | |
template<length_t L, typename T , qualifier Q> | |
GLM_FUNC_DECL vec< L, int, Q > | findLSB (vec< L, T, Q > const &v) |
Returns the bit number of the least significant bit set to 1 in the binary representation of value. More... | |
template<typename genIUType > | |
GLM_FUNC_DECL int | findMSB (genIUType x) |
Returns the bit number of the most significant bit in the binary representation of value. More... | |
template<length_t L, typename T , qualifier Q> | |
GLM_FUNC_DECL vec< L, int, Q > | findMSB (vec< L, T, Q > const &v) |
Returns the bit number of the most significant bit in the binary representation of value. More... | |
template<length_t L, qualifier Q> | |
GLM_FUNC_DECL void | imulExtended (vec< L, int, Q > const &x, vec< L, int, Q > const &y, vec< L, int, Q > &msb, vec< L, int, Q > &lsb) |
Multiplies 32-bit integers x and y, producing a 64-bit result. More... | |
template<length_t L, qualifier Q> | |
GLM_FUNC_DECL vec< L, uint, Q > | uaddCarry (vec< L, uint, Q > const &x, vec< L, uint, Q > const &y, vec< L, uint, Q > &carry) |
Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32). More... | |
template<length_t L, qualifier Q> | |
GLM_FUNC_DECL void | umulExtended (vec< L, uint, Q > const &x, vec< L, uint, Q > const &y, vec< L, uint, Q > &msb, vec< L, uint, Q > &lsb) |
Multiplies 32-bit integers x and y, producing a 64-bit result. More... | |
template<length_t L, qualifier Q> | |
GLM_FUNC_DECL vec< L, uint, Q > | usubBorrow (vec< L, uint, Q > const &x, vec< L, uint, Q > const &y, vec< L, uint, Q > &borrow) |
Subtracts the 32-bit unsigned integer y from x, returning the difference if non-negative, or pow(2, 32) plus the difference otherwise. More... | |
Definition in file integer.hpp.