0.9.9 API documentation
bitfield.hpp
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1 
14 #include "../detail/setup.hpp"
15 
16 #pragma once
17 
18 // Dependencies
19 #include "../ext/scalar_int_sized.hpp"
20 #include "../ext/scalar_uint_sized.hpp"
21 #include "../detail/qualifier.hpp"
22 #include "../detail/_vectorize.hpp"
23 #include "type_precision.hpp"
24 #include <limits>
25 
26 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
27 # pragma message("GLM: GLM_GTC_bitfield extension included")
28 #endif
29 
30 namespace glm
31 {
34 
38  template<typename genIUType>
39  GLM_FUNC_DECL genIUType mask(genIUType Bits);
40 
48  template<length_t L, typename T, qualifier Q>
49  GLM_FUNC_DECL vec<L, T, Q> mask(vec<L, T, Q> const& v);
50 
54  template<typename genIUType>
55  GLM_FUNC_DECL genIUType bitfieldRotateRight(genIUType In, int Shift);
56 
64  template<length_t L, typename T, qualifier Q>
65  GLM_FUNC_DECL vec<L, T, Q> bitfieldRotateRight(vec<L, T, Q> const& In, int Shift);
66 
70  template<typename genIUType>
71  GLM_FUNC_DECL genIUType bitfieldRotateLeft(genIUType In, int Shift);
72 
80  template<length_t L, typename T, qualifier Q>
81  GLM_FUNC_DECL vec<L, T, Q> bitfieldRotateLeft(vec<L, T, Q> const& In, int Shift);
82 
86  template<typename genIUType>
87  GLM_FUNC_DECL genIUType bitfieldFillOne(genIUType Value, int FirstBit, int BitCount);
88 
96  template<length_t L, typename T, qualifier Q>
97  GLM_FUNC_DECL vec<L, T, Q> bitfieldFillOne(vec<L, T, Q> const& Value, int FirstBit, int BitCount);
98 
102  template<typename genIUType>
103  GLM_FUNC_DECL genIUType bitfieldFillZero(genIUType Value, int FirstBit, int BitCount);
104 
112  template<length_t L, typename T, qualifier Q>
113  GLM_FUNC_DECL vec<L, T, Q> bitfieldFillZero(vec<L, T, Q> const& Value, int FirstBit, int BitCount);
114 
120  GLM_FUNC_DECL int16 bitfieldInterleave(int8 x, int8 y);
121 
127  GLM_FUNC_DECL uint16 bitfieldInterleave(uint8 x, uint8 y);
128 
134  GLM_FUNC_DECL uint16 bitfieldInterleave(u8vec2 const& v);
135 
140 
146  GLM_FUNC_DECL int32 bitfieldInterleave(int16 x, int16 y);
147 
153  GLM_FUNC_DECL uint32 bitfieldInterleave(uint16 x, uint16 y);
154 
160  GLM_FUNC_DECL uint32 bitfieldInterleave(u16vec2 const& v);
161 
166 
172  GLM_FUNC_DECL int64 bitfieldInterleave(int32 x, int32 y);
173 
179  GLM_FUNC_DECL uint64 bitfieldInterleave(uint32 x, uint32 y);
180 
186  GLM_FUNC_DECL uint64 bitfieldInterleave(u32vec2 const& v);
187 
192 
198  GLM_FUNC_DECL int32 bitfieldInterleave(int8 x, int8 y, int8 z);
199 
205  GLM_FUNC_DECL uint32 bitfieldInterleave(uint8 x, uint8 y, uint8 z);
206 
212  GLM_FUNC_DECL int64 bitfieldInterleave(int16 x, int16 y, int16 z);
213 
219  GLM_FUNC_DECL uint64 bitfieldInterleave(uint16 x, uint16 y, uint16 z);
220 
226  GLM_FUNC_DECL int64 bitfieldInterleave(int32 x, int32 y, int32 z);
227 
233  GLM_FUNC_DECL uint64 bitfieldInterleave(uint32 x, uint32 y, uint32 z);
234 
240  GLM_FUNC_DECL int32 bitfieldInterleave(int8 x, int8 y, int8 z, int8 w);
241 
247  GLM_FUNC_DECL uint32 bitfieldInterleave(uint8 x, uint8 y, uint8 z, uint8 w);
248 
254  GLM_FUNC_DECL int64 bitfieldInterleave(int16 x, int16 y, int16 z, int16 w);
255 
261  GLM_FUNC_DECL uint64 bitfieldInterleave(uint16 x, uint16 y, uint16 z, uint16 w);
262 
264 } //namespace glm
265 
266 #include "bitfield.inl"
Definition: common.hpp:18
GLM_FUNC_DECL vec< L, T, Q > bitfieldRotateRight(vec< L, T, Q > const &In, int Shift)
Rotate all bits to the right.
GLM_FUNC_DECL uint64 bitfieldInterleave(uint16 x, uint16 y, uint16 z, uint16 w)
Interleaves the bits of x, y, z and w.
detail::uint32 uint32
32 bit unsigned integer type.
GLM_FUNC_DECL glm::u32vec2 bitfieldDeinterleave(glm::uint64 x)
Deinterleaves the bits of x.
vec< 2, u32, defaultp > u32vec2
Default qualifier 32 bit unsigned integer vector of 2 components type.
Definition: fwd.hpp:380
GLM_FUNC_DECL vec< L, T, Q > bitfieldFillOne(vec< L, T, Q > const &Value, int FirstBit, int BitCount)
Set to 1 a range of bits.
detail::int64 int64
64 bit signed integer type.
vec< 2, u16, defaultp > u16vec2
Default qualifier 16 bit unsigned integer vector of 2 components type.
Definition: fwd.hpp:360
GLM_FUNC_DECL vec< L, T, Q > bitfieldFillZero(vec< L, T, Q > const &Value, int FirstBit, int BitCount)
Set to 0 a range of bits.
GLM_GTC_type_precision
GLM_FUNC_DECL vec< L, T, Q > bitfieldRotateLeft(vec< L, T, Q > const &In, int Shift)
Rotate all bits to the left.
detail::uint64 uint64
64 bit unsigned integer type.
vec< 2, u8, defaultp > u8vec2
Default qualifier 8 bit unsigned integer vector of 2 components type.
Definition: fwd.hpp:340
detail::uint16 uint16
16 bit unsigned integer type.
GLM_FUNC_DECL vec< L, T, Q > mask(vec< L, T, Q > const &v)
Build a mask of &#39;count&#39; bits.