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Diffstat (limited to 'external/include/glm/detail/func_integer.hpp')
| -rw-r--r-- | external/include/glm/detail/func_integer.hpp | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/external/include/glm/detail/func_integer.hpp b/external/include/glm/detail/func_integer.hpp deleted file mode 100644 index bd195a9..0000000 --- a/external/include/glm/detail/func_integer.hpp +++ /dev/null @@ -1,203 +0,0 @@ -/// @ref core -/// @file glm/detail/func_integer.hpp -/// -/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> -/// -/// @defgroup core_func_integer Integer functions -/// @ingroup core -/// -/// These all operate component-wise. The description is per component. -/// The notation [a, b] means the set of bits from bit-number a through bit-number -/// b, inclusive. The lowest-order bit is bit 0. - -#pragma once - -#include "setup.hpp" -#include "precision.hpp" -#include "func_common.hpp" -#include "func_vector_relational.hpp" - -namespace glm -{ - /// @addtogroup core_func_integer - /// @{ - - /// Adds 32-bit unsigned integer x and y, returning the sum - /// modulo pow(2, 32). The value carry is set to 0 if the sum was - /// less than pow(2, 32), or to 1 otherwise. - /// - /// @tparam genUType Unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/uaddCarry.xml">GLSL uaddCarry man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<uint, P> uaddCarry( - vecType<uint, P> const & x, - vecType<uint, P> const & y, - vecType<uint, P> & carry); - - /// Subtracts the 32-bit unsigned integer y from x, returning - /// the difference if non-negative, or pow(2, 32) plus the difference - /// otherwise. The value borrow is set to 0 if x >= y, or to 1 otherwise. - /// - /// @tparam genUType Unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/usubBorrow.xml">GLSL usubBorrow man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<uint, P> usubBorrow( - vecType<uint, P> const & x, - vecType<uint, P> const & y, - vecType<uint, P> & borrow); - - /// Multiplies 32-bit integers x and y, producing a 64-bit - /// result. The 32 least-significant bits are returned in lsb. - /// The 32 most-significant bits are returned in msb. - /// - /// @tparam genUType Unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/umulExtended.xml">GLSL umulExtended man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL void umulExtended( - vecType<uint, P> const & x, - vecType<uint, P> const & y, - vecType<uint, P> & msb, - vecType<uint, P> & lsb); - - /// Multiplies 32-bit integers x and y, producing a 64-bit - /// result. The 32 least-significant bits are returned in lsb. - /// The 32 most-significant bits are returned in msb. - /// - /// @tparam genIType Signed integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/imulExtended.xml">GLSL imulExtended man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL void imulExtended( - vecType<int, P> const & x, - vecType<int, P> const & y, - vecType<int, P> & msb, - vecType<int, P> & lsb); - - /// Extracts bits [offset, offset + bits - 1] from value, - /// returning them in the least significant bits of the result. - /// For unsigned data types, the most significant bits of the - /// result will be set to zero. For signed data types, the - /// most significant bits will be set to the value of bit offset + base - 1. - /// - /// If bits is zero, the result will be zero. The result will be - /// undefined if offset or bits is negative, or if the sum of - /// offset and bits is greater than the number of bits used - /// to store the operand. - /// - /// @tparam T Signed or unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldExtract.xml">GLSL bitfieldExtract man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<T, P> bitfieldExtract( - vecType<T, P> const & Value, - int Offset, - int Bits); - - /// Returns the insertion the bits least-significant bits of insert into base. - /// - /// The result will have bits [offset, offset + bits - 1] taken - /// from bits [0, bits - 1] of insert, and all other bits taken - /// directly from the corresponding bits of base. If bits is - /// zero, the result will simply be base. The result will be - /// undefined if offset or bits is negative, or if the sum of - /// offset and bits is greater than the number of bits used to - /// store the operand. - /// - /// @tparam T Signed or unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldInsert.xml">GLSL bitfieldInsert man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<T, P> bitfieldInsert( - vecType<T, P> const & Base, - vecType<T, P> const & Insert, - int Offset, - int Bits); - - /// Returns the reversal of the bits of value. - /// The bit numbered n of the result will be taken from bit (bits - 1) - n of value, - /// where bits is the total number of bits used to represent value. - /// - /// @tparam T Signed or unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldReverse.xml">GLSL bitfieldReverse man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<T, P> bitfieldReverse(vecType<T, P> const & v); - - /// Returns the number of bits set to 1 in the binary representation of value. - /// - /// @tparam T Signed or unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitCount.xml">GLSL bitCount man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename genType> - GLM_FUNC_DECL int bitCount(genType v); - - /// Returns the number of bits set to 1 in the binary representation of value. - /// - /// @tparam T Signed or unsigned integer scalar or vector types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitCount.xml">GLSL bitCount man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<int, P> bitCount(vecType<T, P> const & v); - - /// Returns the bit number of the least significant bit set to - /// 1 in the binary representation of value. - /// If value is zero, -1 will be returned. - /// - /// @tparam T Signed or unsigned integer scalar types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findLSB.xml">GLSL findLSB man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - 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. - /// If value is zero, -1 will be returned. - /// - /// @tparam T Signed or unsigned integer scalar types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findLSB.xml">GLSL findLSB man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<int, P> findLSB(vecType<T, P> const & v); - - /// Returns the bit number of the most significant bit in the binary representation of value. - /// For positive integers, the result will be the bit number of the most significant bit set to 1. - /// For negative integers, the result will be the bit number of the most significant - /// bit set to 0. For a value of zero or negative one, -1 will be returned. - /// - /// @tparam T Signed or unsigned integer scalar types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findMSB.xml">GLSL findMSB man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - 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. - /// For positive integers, the result will be the bit number of the most significant bit set to 1. - /// For negative integers, the result will be the bit number of the most significant - /// bit set to 0. For a value of zero or negative one, -1 will be returned. - /// - /// @tparam T Signed or unsigned integer scalar types. - /// - /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findMSB.xml">GLSL findMSB man page</a> - /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_DECL vecType<int, P> findMSB(vecType<T, P> const & v); - - /// @} -}//namespace glm - -#include "func_integer.inl" |