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This commit is contained in:
Christophe Riccio 2013-09-06 02:17:09 +02:00
commit f511121559
37 changed files with 611 additions and 567 deletions
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doc/glm.docx
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51
glm/core/setup.hpp
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@ -133,8 +133,6 @@
// GCC defines
#define GLM_COMPILER_GCC 0x02000000
#define GLM_COMPILER_GCC_LLVM 0x02000001
#define GLM_COMPILER_GCC_CLANG 0x02000002
#define GLM_COMPILER_GCC34 0x02000050
#define GLM_COMPILER_GCC35 0x02000060
#define GLM_COMPILER_GCC40 0x02000070
@ -588,49 +586,6 @@
# endif//GLM_ARCH
#endif//GLM_MESSAGE
///////////////////////////////////////////////////////////////////////////////////////////////////
// Support check macros
#define GLM_SUPPORT_ANONYMOUS_UNION() \
(GLM_LANG & GLM_LANG_CXX98_FLAG)
#define GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE() \
((GLM_LANG & GLM_LANG_CXXMS_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC))
#define GLM_SUPPORT_SWIZZLE_OPERATOR() \
(defined(GLM_SWIZZLE) && GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE())
#define GLM_SUPPORT_SWIZZLE_FUNCTION() defined(GLM_SWIZZLE)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Components
//#define GLM_FORCE_ONLY_XYZW
#define GLM_COMPONENT_ONLY_XYZW 0 // To disable multiple vector component names access.
#define GLM_COMPONENT_CXX98 1 //
#define GLM_COMPONENT_CXXMS 2 // To use anonymous union to provide multiple component names access for class valType. Visual C++ only.
#if(GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE() && !defined(GLM_FORCE_ONLY_XYZW))
# define GLM_COMPONENT GLM_COMPONENT_CXXMS
#elif(GLM_SUPPORT_ANONYMOUS_UNION() && !defined(GLM_FORCE_ONLY_XYZW))
# define GLM_COMPONENT GLM_COMPONENT_CXX98
#else
# define GLM_COMPONENT GLM_COMPONENT_ONLY_XYZW
#endif
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_COMPONENT_DISPLAYED))
# define GLM_MESSAGE_COMPONENT_DISPLAYED
# if(GLM_COMPONENT == GLM_COMPONENT_CXX98)
# pragma message("GLM: x,y,z,w; r,g,b,a; s,t,p,q component names except of half based vector types")
# elif(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW)
# pragma message("GLM: x,y,z,w component names for all vector types")
# elif(GLM_COMPONENT == GLM_COMPONENT_CXXMS)
# pragma message("GLM: x,y,z,w; r,g,b,a; s,t,p,q component names for all vector types")
# else
# error "GLM: GLM_COMPONENT value unknown"
# endif//GLM_MESSAGE_COMPONENT_DISPLAYED
#endif//GLM_MESSAGE
///////////////////////////////////////////////////////////////////////////////////////////////////
// Radians
@ -693,10 +648,8 @@
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_SWIZZLE_DISPLAYED))
# define GLM_MESSAGE_SWIZZLE_DISPLAYED
# if(GLM_SUPPORT_SWIZZLE_OPERATOR())
# if defined(GLM_SWIZZLE)
# pragma message("GLM: Swizzling operators enabled")
# elif(GLM_SUPPORT_SWIZZLE_FUNCTION())
# pragma message("GLM: Swizzling operators supported through swizzling functions")
# else
# pragma message("GLM: Swizzling operators disabled")
# endif
@ -719,7 +672,7 @@
# define GLM_RESTRICT
# define GLM_RESTRICT_VAR __restrict
# define GLM_CONSTEXPR
#elif(((GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_LLVM_GCC)) && (GLM_COMPILER >= GLM_COMPILER_GCC31)) || (GLM_COMPILER & GLM_COMPILER_CLANG))
#elif(((GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_LLVM_GCC)) && (GLM_COMPILER >= GLM_COMPILER_GCC34)) || (GLM_COMPILER & GLM_COMPILER_CLANG))
# define GLM_DEPRECATED __attribute__((__deprecated__))
# define GLM_ALIGN(x) __attribute__((aligned(x)))
# define GLM_ALIGNED_STRUCT(x) struct __attribute__((aligned(x)))

5
glm/core/type_mat2x2.hpp
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@ -65,8 +65,9 @@ namespace detail
//////////////////////////////////////
// Constructors
GLM_FUNC_DECL tmat2x2();
GLM_FUNC_DECL tmat2x2(
tmat2x2 const & m);
GLM_FUNC_DECL tmat2x2(tmat2x2<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat2x2(tmat2x2<T, Q> const & m);
GLM_FUNC_DECL explicit tmat2x2(
ctor Null);

11
glm/core/type_mat2x2.inl
View file

@ -92,6 +92,15 @@ namespace detail
this->value[1] = m.value[1];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(
tmat2x2<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2
(
@ -133,7 +142,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat2x2<T, P>::tmat2x2

4
glm/core/type_mat2x3.hpp
View file

@ -58,7 +58,9 @@ namespace detail
public:
// Constructors
GLM_FUNC_DECL tmat2x3();
GLM_FUNC_DECL tmat2x3(tmat2x3 const & m);
GLM_FUNC_DECL tmat2x3(tmat2x3<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat2x3(tmat2x3<T, Q> const & m);
GLM_FUNC_DECL explicit tmat2x3(
ctor);

11
glm/core/type_mat2x3.inl
View file

@ -92,6 +92,15 @@ namespace detail
this->value[1] = m.value[1];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat2x3<T, P>::tmat2x3(
tmat2x3<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat2x3<T, P>::tmat2x3
(
@ -132,7 +141,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat2x3<T, P>::tmat2x3

4
glm/core/type_mat2x4.hpp
View file

@ -58,7 +58,9 @@ namespace detail
public:
// Constructors
GLM_FUNC_DECL tmat2x4();
GLM_FUNC_DECL tmat2x4(tmat2x4 const & m);
GLM_FUNC_DECL tmat2x4(tmat2x4<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat2x4(tmat2x4<T, Q> const & m);
GLM_FUNC_DECL explicit tmat2x4(
ctor);

11
glm/core/type_mat2x4.inl
View file

@ -94,6 +94,15 @@ namespace detail
this->value[1] = m.value[1];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(
tmat2x4<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4
(
@ -135,7 +144,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat2x4<T, P>::tmat2x4

2
glm/core/type_mat3x2.hpp
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@ -59,6 +59,8 @@ namespace detail
// Constructors
GLM_FUNC_DECL tmat3x2();
GLM_FUNC_DECL tmat3x2(tmat3x2<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat3x2(tmat3x2<T, Q> const & m);
GLM_FUNC_DECL explicit tmat3x2(
ctor);

12
glm/core/type_mat3x2.inl
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@ -94,6 +94,16 @@ namespace detail
this->value[2] = m.value[2];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat3x2<T, P>::tmat3x2(
tmat3x2<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
this->value[2] = m.value[2];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat3x2<T, P>::tmat3x2
(
@ -139,7 +149,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat3x2<T, P>::tmat3x2

2
glm/core/type_mat3x3.hpp
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@ -65,6 +65,8 @@ namespace detail
// Constructors
GLM_FUNC_DECL tmat3x3();
GLM_FUNC_DECL tmat3x3(tmat3x3<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat3x3(tmat3x3<T, Q> const & m);
GLM_FUNC_DECL explicit tmat3x3(
ctor Null);

12
glm/core/type_mat3x3.inl
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@ -103,6 +103,16 @@ namespace detail
)
{}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3(
tmat3x3<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
this->value[2] = m.value[2];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3
(
@ -142,7 +152,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat3x3<T, P>::tmat3x3

4
glm/core/type_mat3x4.hpp
View file

@ -58,7 +58,9 @@ namespace detail
public:
// Constructors
GLM_FUNC_DECL tmat3x4();
GLM_FUNC_DECL tmat3x4(tmat3x4 const & m);
GLM_FUNC_DECL tmat3x4(tmat3x4<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat3x4(tmat3x4<T, Q> const & m);
GLM_FUNC_DECL explicit tmat3x4(
ctor Null);

12
glm/core/type_mat3x4.inl
View file

@ -94,6 +94,16 @@ namespace detail
this->value[2] = m.value[2];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat3x4<T, P>::tmat3x4(
tmat3x4<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
this->value[2] = m.value[2];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat3x4<T, P>::tmat3x4
(
@ -140,7 +150,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat3x4<T, P>::tmat3x4

4
glm/core/type_mat4x2.hpp
View file

@ -58,7 +58,9 @@ namespace detail
public:
// Constructors
GLM_FUNC_DECL tmat4x2();
GLM_FUNC_DECL tmat4x2(tmat4x2 const & m);
GLM_FUNC_DECL tmat4x2(tmat4x2<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat4x2(tmat4x2<T, Q> const & m);
GLM_FUNC_DECL explicit tmat4x2(
ctor Null);

24
glm/core/type_mat4x2.inl
View file

@ -87,10 +87,8 @@ namespace detail
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x2<T, P>::tmat4x2
(
tmat4x2<T, P> const & m
)
GLM_FUNC_QUALIFIER tmat4x2<T, P>::tmat4x2(
tmat4x2<T, P> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
@ -99,10 +97,18 @@ namespace detail
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x2<T, P>::tmat4x2
(
ctor
)
template <precision Q>
GLM_FUNC_QUALIFIER tmat4x2<T, P>::tmat4x2(
tmat4x2<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
this->value[2] = m.value[2];
this->value[3] = m.value[3];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x2<T, P>::tmat4x2(ctor)
{}
template <typename T, precision P>
@ -149,7 +155,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat4x2<T, P>::tmat4x2

4
glm/core/type_mat4x3.hpp
View file

@ -58,7 +58,9 @@ namespace detail
public:
// Constructors
GLM_FUNC_DECL tmat4x3();
GLM_FUNC_DECL tmat4x3(tmat4x3 const & m);
GLM_FUNC_DECL tmat4x3(tmat4x3<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat4x3(tmat4x3<T, Q> const & m);
GLM_FUNC_DECL explicit tmat4x3(
ctor Null);

30
glm/core/type_mat4x3.inl
View file

@ -87,10 +87,19 @@ namespace detail
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3
(
tmat4x3<T, P> const & m
)
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3(
tmat4x3<T, P> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
this->value[2] = m.value[2];
this->value[3] = m.value[3];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3(
tmat4x3<T, Q> const & m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
@ -99,17 +108,12 @@ namespace detail
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3
(
ctor
)
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3(ctor)
{}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3
(
value_type const & s
)
GLM_FUNC_QUALIFIER tmat4x3<T, P>::tmat4x3(
value_type const & s)
{
value_type const Zero(0);
this->value[0] = col_type(s, Zero, Zero);
@ -149,7 +153,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat4x3<T, P>::tmat4x3

4
glm/core/type_mat4x4.hpp
View file

@ -64,7 +64,9 @@ namespace detail
public:
// Constructors
GLM_FUNC_DECL tmat4x4();
GLM_FUNC_DECL tmat4x4(tmat4x4 const & m);
GLM_FUNC_DECL tmat4x4(tmat4x4<T, P> const & m);
template <precision Q>
GLM_FUNC_DECL tmat4x4(tmat4x4<T, Q> const & m);
GLM_FUNC_DECL explicit tmat4x4(
ctor Null);

15
glm/core/type_mat4x4.inl
View file

@ -98,6 +98,19 @@ namespace detail
this->value[3] = m.value[3];
}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tmat4x4<T, P>::tmat4x4
(
tmat4x4<T, Q> const & m
)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
this->value[2] = m.value[2];
this->value[3] = m.value[3];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tmat4x4<T, P>::tmat4x4
(
@ -162,7 +175,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_DECL tmat4x4<T, P>::tmat4x4

6
glm/core/type_vec1.hpp
View file

@ -68,6 +68,8 @@ namespace detail
GLM_FUNC_DECL tvec1();
GLM_FUNC_DECL tvec1(tvec1<T, P> const & v);
template <precision Q>
GLM_FUNC_DECL tvec1(tvec1<T, Q> const & v);
//////////////////////////////////////
// Explicit basic constructors
@ -83,14 +85,14 @@ namespace detail
GLM_FUNC_DECL tvec1(tref1<T, P> const & r);
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename U>
GLM_FUNC_DECL explicit tvec1(U const & s);
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename U, precision Q>

19
glm/core/type_vec1.inl
View file

@ -69,14 +69,16 @@ namespace detail
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec1<T, P>::tvec1
(
ctor
)
tvec1<T, P> const & v
) :
x(v.x)
{}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tvec1<T, P>::tvec1
(
tvec1<T, P> const & v
tvec1<T, Q> const & v
) :
x(v.x)
{}
@ -84,6 +86,13 @@ namespace detail
//////////////////////////////////////
// Explicit basic constructors
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec1<T, P>::tvec1
(
ctor
)
{}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec1<T, P>::tvec1
(
@ -104,7 +113,7 @@ namespace detail
{}
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
template <typename T, precision P>
template <typename U>
@ -116,7 +125,7 @@ namespace detail
{}
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
template <typename T, precision P>
template <typename U, precision Q>

67
glm/core/type_vec2.hpp
View file

@ -22,7 +22,7 @@
///
/// @ref core
/// @file glm/core/type_vec2.hpp
/// @date 2008-08-18 / 2011-06-15
/// @date 2008-08-18 / 2013-08-27
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////
@ -51,43 +51,32 @@ namespace detail
//////////////////////////////////////
// Data
# if(GLM_COMPONENT == GLM_COMPONENT_CXXMS)
union
{
struct{value_type x, y;};
struct{value_type r, g;};
struct{value_type s, t;};
# if((GLM_LANG & GLM_LANG_CXXMS_FLAG) && defined(GLM_SWIZZLE))
union
{
struct{ value_type x, y; };
struct{ value_type r, g; };
struct{ value_type s, t; };
# if(defined(GLM_SWIZZLE))
_GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, x, y)
_GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, r, g)
_GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, s, t)
_GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, x, y)
_GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, r, g)
_GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, s, t)
_GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, x, y)
_GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, r, g)
_GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, s, t)
# endif//(defined(GLM_SWIZZLE))
};
# elif(GLM_COMPONENT == GLM_COMPONENT_CXX98)
union {value_type x, r, s;};
union {value_type y, g, t;};
_GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, x, y)
_GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, r, g)
_GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, s, t)
_GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, x, y)
_GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, r, g)
_GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, s, t)
_GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, x, y)
_GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, r, g)
_GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, s, t)
};
# else
union {value_type x, r, s;};
union {value_type y, g, t;};
# if(defined(GLM_SWIZZLE))
// Defines all he swizzle operator as functions
GLM_SWIZZLE_GEN_REF_FROM_VEC2(value_type, P, detail::tvec2, detail::tref2)
GLM_SWIZZLE_GEN_VEC_FROM_VEC2(value_type, P, detail::tvec2, detail::tvec2, detail::tvec3, detail::tvec4)
# endif//(defined(GLM_SWIZZLE))
# else //(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW)
value_type x, y;
# if(defined(GLM_SWIZZLE))
// Defines all he swizzle operator as functions
GLM_SWIZZLE_GEN_REF2_FROM_VEC2_SWIZZLE(value_type, P, detail::tvec2, detail::tref2, x, y)
GLM_SWIZZLE_GEN_VEC_FROM_VEC2_COMP(value_type, P, detail::tvec2, detail::tvec2, detail::tvec3, detail::tvec4, x, y)
# endif//(defined(GLM_SWIZZLE))
# endif//GLM_COMPONENT
# if(defined(GLM_SWIZZLE))
//GLM_SWIZZLE_GEN_REF_FROM_VEC2(value_type, P, detail::tvec2, detail::tref2)
GLM_SWIZZLE_GEN_VEC_FROM_VEC2(value_type, P, detail::tvec2, detail::tvec2, detail::tvec3, detail::tvec4)
# endif//(defined(GLM_SWIZZLE))
# endif//GLM_LANG
//////////////////////////////////////
// Accesses
@ -100,6 +89,8 @@ namespace detail
GLM_FUNC_DECL tvec2();
GLM_FUNC_DECL tvec2(tvec2<T, P> const & v);
template <precision Q>
GLM_FUNC_DECL tvec2(tvec2<T, Q> const & v);
//////////////////////////////////////
// Explicit basic constructors
@ -124,7 +115,7 @@ namespace detail
}
//////////////////////////////////////
// Convertion constructors
// Conversion constructors
//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename U>
@ -137,7 +128,7 @@ namespace detail
V const & y);
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename U, precision Q>

20
glm/core/type_vec2.inl
View file

@ -64,14 +64,17 @@ namespace detail
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec2<T, P>::tvec2
(
ctor
)
tvec2<T, P> const & v
) :
x(v.x),
y(v.y)
{}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tvec2<T, P>::tvec2
(
tvec2<T, P> const & v
tvec2<T, Q> const & v
) :
x(v.x),
y(v.y)
@ -80,6 +83,13 @@ namespace detail
//////////////////////////////////////
// Explicit basic constructors
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec2<T, P>::tvec2
(
ctor
)
{}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec2<T, P>::tvec2
(
@ -112,7 +122,7 @@ namespace detail
{}
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
template <typename T, precision P>
template <typename U>
@ -136,7 +146,7 @@ namespace detail
{}
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
template <typename T, precision P>
template <typename U, precision Q>

49
glm/core/type_vec3.hpp
View file

@ -51,14 +51,13 @@ namespace detail
//////////////////////////////////////
// Data
# if(GLM_COMPONENT == GLM_COMPONENT_CXXMS)
union
{
struct{value_type x, y, z;};
struct{value_type r, g, b;};
struct{value_type s, t, p;};
# if((GLM_LANG & GLM_LANG_CXXMS_FLAG) && defined(GLM_SWIZZLE))
union
{
struct{ value_type x, y, z; };
struct{ value_type r, g, b; };
struct{ value_type s, t, p; };
# if(defined(GLM_SWIZZLE))
_GLM_SWIZZLE3_2_MEMBERS(T, P, tvec2, x, y, z)
_GLM_SWIZZLE3_2_MEMBERS(T, P, tvec2, r, g, b)
_GLM_SWIZZLE3_2_MEMBERS(T, P, tvec2, s, t, p)
@ -68,27 +67,17 @@ namespace detail
_GLM_SWIZZLE3_4_MEMBERS(T, P, tvec4, x, y, z)
_GLM_SWIZZLE3_4_MEMBERS(T, P, tvec4, r, g, b)
_GLM_SWIZZLE3_4_MEMBERS(T, P, tvec4, s, t, p)
};
# else
union { value_type x, r, s; };
union { value_type y, g, t; };
union { value_type z, b, p; };
# if(defined(GLM_SWIZZLE))
//GLM_SWIZZLE_GEN_REF_FROM_VEC3(T, P, detail::tvec3, detail::tref2, detail::tref3)
GLM_SWIZZLE_GEN_VEC_FROM_VEC3(T, P, detail::tvec3, detail::tvec2, detail::tvec3, detail::tvec4)
# endif//(defined(GLM_SWIZZLE))
};
# elif(GLM_COMPONENT == GLM_COMPONENT_CXX98)
union {value_type x, r, s;};
union {value_type y, g, t;};
union {value_type z, b, p;};
# if(defined(GLM_SWIZZLE))
// Defines all he swizzle operator as functions
GLM_SWIZZLE_GEN_REF_FROM_VEC3(T, P, detail::tvec3, detail::tref2, detail::tref3)
GLM_SWIZZLE_GEN_VEC_FROM_VEC3(T, P, detail::tvec3, detail::tvec2, detail::tvec3, detail::tvec4)
# endif//(defined(GLM_SWIZZLE))
# else //(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW)
value_type x, y, z;
# if(defined(GLM_SWIZZLE))
// Defines all he swizzle operator as functions
GLM_SWIZZLE_GEN_REF_FROM_VEC3_COMP(T, P, detail::tvec3, detail::tref2, detail::tref3, x, y, z)
GLM_SWIZZLE_GEN_VEC_FROM_VEC3_COMP(T, P, detail::tvec3, detail::tvec2, detail::tvec3, detail::tvec4, x, y, z)
# endif//(defined(GLM_SWIZZLE))
# endif//GLM_COMPONENT
# endif//GLM_LANG
//////////////////////////////////////
// Accesses
@ -101,6 +90,8 @@ namespace detail
GLM_FUNC_DECL tvec3();
GLM_FUNC_DECL tvec3(tvec3<T, P> const & v);
template <precision Q>
GLM_FUNC_DECL tvec3(tvec3<T, Q> const & v);
//////////////////////////////////////
// Explicit basic constructors
@ -115,7 +106,7 @@ namespace detail
value_type const & s3);
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename U>
@ -129,7 +120,7 @@ namespace detail
W const & z);
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename A, typename B, precision Q>

21
glm/core/type_vec3.inl
View file

@ -65,14 +65,18 @@ namespace detail
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec3<T, P>::tvec3
(
ctor
)
tvec3<T, P> const & v
) :
x(v.x),
y(v.y),
z(v.z)
{}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tvec3<T, P>::tvec3
(
tvec3<T, P> const & v
tvec3<T, Q> const & v
) :
x(v.x),
y(v.y),
@ -82,6 +86,13 @@ namespace detail
//////////////////////////////////////
// Explicit basic constructors
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec3<T, P>::tvec3
(
ctor
)
{}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec3<T, P>::tvec3
(
@ -142,7 +153,7 @@ namespace detail
{}
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
template <typename T, precision P>
template <typename U>
@ -169,7 +180,7 @@ namespace detail
{}
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
template <typename T, precision P>
template <typename A, typename B, precision Q>

63
glm/core/type_vec4.hpp
View file

@ -51,14 +51,13 @@ namespace detail
//////////////////////////////////////
// Data
# if(GLM_COMPONENT == GLM_COMPONENT_CXXMS)
union
{
struct {value_type r, g, b, a;};
struct {value_type s, t, p, q;};
struct {value_type x, y, z, w;};
# if(defined(GLM_SWIZZLE))
# if((GLM_LANG & GLM_LANG_CXXMS_FLAG) && defined(GLM_SWIZZLE))
union
{
struct { value_type r, g, b, a; };
struct { value_type s, t, p, q; };
struct { value_type x, y, z, w;};
_GLM_SWIZZLE4_2_MEMBERS(T, P, tvec2, x, y, z, w)
_GLM_SWIZZLE4_2_MEMBERS(T, P, tvec2, r, g, b, a)
_GLM_SWIZZLE4_2_MEMBERS(T, P, tvec2, s, t, p, q)
@ -68,28 +67,18 @@ namespace detail
_GLM_SWIZZLE4_4_MEMBERS(T, P, tvec4, x, y, z, w)
_GLM_SWIZZLE4_4_MEMBERS(T, P, tvec4, r, g, b, a)
_GLM_SWIZZLE4_4_MEMBERS(T, P, tvec4, s, t, p, q)
};
# else
union { value_type x, r, s; };
union { value_type y, g, t; };
union { value_type z, b, p; };
union { value_type w, a, q; };
# if(defined(GLM_SWIZZLE))
//GLM_SWIZZLE_GEN_REF_FROM_VEC4(T, P, detail::tvec4, detail::tref2, detail::tref3, detail::tref4)
GLM_SWIZZLE_GEN_VEC_FROM_VEC4(T, P, detail::tvec4, detail::tvec2, detail::tvec3, detail::tvec4)
# endif//(defined(GLM_SWIZZLE))
};
# elif(GLM_COMPONENT == GLM_COMPONENT_CXX98)
union {value_type x, r, s;};
union {value_type y, g, t;};
union {value_type z, b, p;};
union {value_type w, a, q;};
# if(defined(GLM_SWIZZLE))
// Defines all he swizzle operator as functions
GLM_SWIZZLE_GEN_REF_FROM_VEC4(T, P, detail::tvec4, detail::tref2, detail::tref3, detail::tref4)
GLM_SWIZZLE_GEN_VEC_FROM_VEC4(T, P, detail::tvec4, detail::tvec2, detail::tvec3, detail::tvec4)
# endif//(defined(GLM_SWIZZLE))
# else //(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW)
value_type x, y, z, w;
# if(defined(GLM_SWIZZLE))
// Defines all he swizzle operator as functions
GLM_SWIZZLE_GEN_REF_FROM_VEC4_COMP(T, P, detail::tvec4, detail::tref2, detail::tref3, detail::tref4, x, y, z, w)
GLM_SWIZZLE_GEN_VEC_FROM_VEC4_COMP(T, P, detail::tvec4, detail::tvec2, detail::tvec3, detail::tvec4, x, y, z, w)
# endif//(defined(GLM_SWIZZLE))
# endif//GLM_COMPONENT
# endif//GLM_LANG
//////////////////////////////////////
// Accesses
@ -102,6 +91,8 @@ namespace detail
GLM_FUNC_DECL tvec4();
GLM_FUNC_DECL tvec4(type const & v);
template <precision Q>
GLM_FUNC_DECL tvec4(tvec4<T, Q> const & v);
//////////////////////////////////////
// Explicit basic constructors
@ -117,22 +108,22 @@ namespace detail
value_type const & s3);
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
/// Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename U>
GLM_FUNC_DECL explicit tvec4(
U const & x);
//! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
/// Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename A, typename B, typename C, typename D>
GLM_FUNC_DECL explicit tvec4(
A const & x,
B const & y,
C const & z,
D const & w);
D const & w);
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
//! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename A, typename B, typename C, precision Q>
@ -232,8 +223,8 @@ namespace detail
// Unary arithmetic operators
GLM_FUNC_DECL tvec4<T, P> & operator= (tvec4<T, P> const & v);
template <typename U>
GLM_FUNC_DECL tvec4<T, P> & operator= (tvec4<U, P> const & v);
template <typename U, precision Q>
GLM_FUNC_DECL tvec4<T, P> & operator= (tvec4<U, Q> const & v);
template <typename U>
GLM_FUNC_DECL tvec4<T, P> & operator+=(U const & s);

52
glm/core/type_vec4.inl
View file

@ -72,14 +72,19 @@ namespace detail
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
(
ctor
)
type const & v
) :
x(v.x),
y(v.y),
z(v.z),
w(v.w)
{}
template <typename T, precision P>
template <precision Q>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
(
type const & v
tvec4<T, Q> const & v
) :
x(v.x),
y(v.y),
@ -90,6 +95,13 @@ namespace detail
//////////////////////////////////////
// Explicit basic constructors
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
(
ctor
)
{}
template <typename T, precision P>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
(
@ -237,8 +249,8 @@ namespace detail
{}
//////////////////////////////////////
// Convertion scalar constructors
// Conversion scalar constructors
template <typename T, precision P>
template <typename U>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
@ -266,8 +278,20 @@ namespace detail
w(value_type(w))
{}
template <typename T, precision P>
template <typename U, precision Q>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
(
tvec4<U, Q> const & v
) :
x(value_type(v.x)),
y(value_type(v.y)),
z(value_type(v.z)),
w(value_type(v.w))
{}
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
template <typename T, precision P>
template <typename A, typename B, typename C, precision Q>
@ -350,18 +374,6 @@ namespace detail
w(value_type(v2.y))
{}
template <typename T, precision P>
template <typename U, precision Q>
GLM_FUNC_QUALIFIER tvec4<T, P>::tvec4
(
tvec4<U, Q> const & v
) :
x(value_type(v.x)),
y(value_type(v.y)),
z(value_type(v.z)),
w(value_type(v.w))
{}
//////////////////////////////////////
// Unary arithmetic operators
@ -379,10 +391,10 @@ namespace detail
}
template <typename T, precision P>
template <typename U>
template <typename U, precision Q>
GLM_FUNC_QUALIFIER tvec4<T, P> & tvec4<T, P>::operator=
(
tvec4<U, P> const & v
tvec4<U, Q> const & v
)
{
this->x = T(v.x);

4
glm/gtc/packing.inl
View file

@ -304,7 +304,7 @@ namespace detail
GLM_FUNC_QUALIFIER uint8 packUnorm1x8(float const & v)
{
int8 Scaled(round(clamp(v ,-1.0f, 1.0f) * 255.0f));
int8 Scaled(int8(round(clamp(v, -1.0f, 1.0f) * 255.0f)));
detail::unorm1x8 Packing;
Packing.data = Scaled;
return Packing.pack;
@ -337,7 +337,7 @@ namespace detail
GLM_FUNC_QUALIFIER uint8 packSnorm1x8(float const & v)
{
glm::int8 Scaled(round(clamp(v ,-1.0f, 1.0f) * 127.0f));
glm::int8 Scaled(int8(round(clamp(v ,-1.0f, 1.0f) * 127.0f)));
detail::snorm1x8 Packing;
Packing.data = Scaled;
return Packing.pack;

2
glm/gtx/simd_vec4.hpp
View file

@ -111,7 +111,7 @@ namespace detail
vec4 const & v);
////////////////////////////////////////
//// Convertion vector constructors
//// Conversion vector constructors
fvec4SIMD(vec2 const & v, float const & s1, float const & s2);
fvec4SIMD(float const & s1, vec2 const & v, float const & s2);

2
glm/gtx/simd_vec4.inl
View file

@ -59,7 +59,7 @@ GLM_FUNC_QUALIFIER fvec4SIMD::fvec4SIMD(float const v[4]) :
//fvec4SIMD(ref4<float> const & r);
//////////////////////////////////////
// Convertion vector constructors
// Conversion vector constructors
GLM_FUNC_QUALIFIER fvec4SIMD::fvec4SIMD(vec2 const & v, float const & s1, float const & s2) :
Data(_mm_set_ps(s2, s1, v.y, v.x))

1
readme.txt
View file

@ -51,6 +51,7 @@ GLM 0.9.5.0: 2013-XX-XX
- Removed GTX_ocl_type extension
- Fixed post increment and decrement operators
- Fixed perspective with zNear == 0 (#71)
- Removed l-value swizzle operators
- Clean up compiler detection code for unsupported compilers
================================================================================

48
test/core/core_func_swizzle.cpp
View file

@ -7,24 +7,11 @@
// File : test/core/core_func_swizzle.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef GLM_FORCE_ONLY_XYZW
# define GLM_FORCE_ONLY_XYZW
#endif
//#ifndef GLM_FORCE_PURE
//# define GLM_FORCE_PURE
//#endif
#ifndef GLM_MESSAGES
# define GLM_MESSAGES
#endif
#ifndef GLM_SWIZZLE
# define GLM_SWIZZLE
#endif
#ifndef GLM_FORCE_CXX98
# define GLM_FORCE_CXX98
#endif
#define GLM_MESSAGES
#define GLM_SWIZZLE
#include <glm/glm.hpp>
int test_vec2_swizzle()
int test_ivec2_swizzle()
{
int Error = 0;
@ -39,7 +26,7 @@ int test_vec2_swizzle()
return Error;
}
int test_vec3_swizzle()
int test_ivec3_swizzle()
{
int Error = 0;
@ -54,7 +41,7 @@ int test_vec3_swizzle()
return Error;
}
int test_vec4_swizzle()
int test_ivec4_swizzle()
{
int Error = 0;
@ -69,12 +56,33 @@ int test_vec4_swizzle()
return Error;
}
int test_vec4_swizzle()
{
int Error = 0;
glm::vec4 A(1, 2, 3, 4);
glm::vec4 B = A.xyzw();
glm::vec4 C(0);
C.xyzw = B.xyzw;
float f = glm::dot(C.wzyx(), C.xyzw());
Error += A == B ? 0 : 1;
Error += A == C ? 0 : 1;
static_assert(sizeof(int) <= 4, "Test");
return Error;
}
int main()
{
int Error = 0;
Error += test_vec2_swizzle();
Error += test_vec3_swizzle();
Error += test_ivec2_swizzle();
Error += test_ivec3_swizzle();
Error += test_ivec4_swizzle();
Error += test_vec4_swizzle();
return Error;

205
test/core/core_type_vec3.cpp
View file

@ -2,7 +2,7 @@
// OpenGL Mathematics Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2008-08-31
// Updated : 2011-09-19
// Updated : 2013-08-27
// Licence : This source is under MIT License
// File : test/core/type_vec3.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
@ -187,130 +187,131 @@ int test_vec3_size()
int test_vec3_swizzle3_2()
{
int Error = 0;
int Error = 0;
glm::vec3 v(1, 2, 3);
glm::vec2 u;
glm::vec3 v(1, 2, 3);
glm::vec2 u;
// Can not assign a vec3 swizzle to a vec2
//u = v.xyz; //Illegal
//u = v.rgb; //Illegal
//u = v.stp; //Illegal
# if(GLM_LANG & GLM_LANG_CXXMS_FLAG)
// Can not assign a vec3 swizzle to a vec2
//u = v.xyz; //Illegal
//u = v.rgb; //Illegal
//u = v.stp; //Illegal
#if(GLM_SUPPORT_SWIZZLE_OPERATOR())
u = v.xx; Error += (u.x == 1.0f && u.y == 1.0f) ? 0 : 1;
u = v.xy; Error += (u.x == 1.0f && u.y == 2.0f) ? 0 : 1;
u = v.xz; Error += (u.x == 1.0f && u.y == 3.0f) ? 0 : 1;
u = v.yx; Error += (u.x == 2.0f && u.y == 1.0f) ? 0 : 1;
u = v.yy; Error += (u.x == 2.0f && u.y == 2.0f) ? 0 : 1;
u = v.yz; Error += (u.x == 2.0f && u.y == 3.0f) ? 0 : 1;
u = v.zx; Error += (u.x == 3.0f && u.y == 1.0f) ? 0 : 1;
u = v.zy; Error += (u.x == 3.0f && u.y == 2.0f) ? 0 : 1;
u = v.zz; Error += (u.x == 3.0f && u.y == 3.0f) ? 0 : 1;
u = v.xx; Error += (u.x == 1.0f && u.y == 1.0f) ? 0 : 1;
u = v.xy; Error += (u.x == 1.0f && u.y == 2.0f) ? 0 : 1;
u = v.xz; Error += (u.x == 1.0f && u.y == 3.0f) ? 0 : 1;
u = v.yx; Error += (u.x == 2.0f && u.y == 1.0f) ? 0 : 1;
u = v.yy; Error += (u.x == 2.0f && u.y == 2.0f) ? 0 : 1;
u = v.yz; Error += (u.x == 2.0f && u.y == 3.0f) ? 0 : 1;
u = v.zx; Error += (u.x == 3.0f && u.y == 1.0f) ? 0 : 1;
u = v.zy; Error += (u.x == 3.0f && u.y == 2.0f) ? 0 : 1;
u = v.zz; Error += (u.x == 3.0f && u.y == 3.0f) ? 0 : 1;
u = v.rr; Error += (u.r == 1.0f && u.g == 1.0f) ? 0 : 1;
u = v.rg; Error += (u.r == 1.0f && u.g == 2.0f) ? 0 : 1;
u = v.rb; Error += (u.r == 1.0f && u.g == 3.0f) ? 0 : 1;
u = v.gr; Error += (u.r == 2.0f && u.g == 1.0f) ? 0 : 1;
u = v.gg; Error += (u.r == 2.0f && u.g == 2.0f) ? 0 : 1;
u = v.gb; Error += (u.r == 2.0f && u.g == 3.0f) ? 0 : 1;
u = v.br; Error += (u.r == 3.0f && u.g == 1.0f) ? 0 : 1;
u = v.bg; Error += (u.r == 3.0f && u.g == 2.0f) ? 0 : 1;
u = v.bb; Error += (u.r == 3.0f && u.g == 3.0f) ? 0 : 1;
u = v.rr; Error += (u.r == 1.0f && u.g == 1.0f) ? 0 : 1;
u = v.rg; Error += (u.r == 1.0f && u.g == 2.0f) ? 0 : 1;
u = v.rb; Error += (u.r == 1.0f && u.g == 3.0f) ? 0 : 1;
u = v.gr; Error += (u.r == 2.0f && u.g == 1.0f) ? 0 : 1;
u = v.gg; Error += (u.r == 2.0f && u.g == 2.0f) ? 0 : 1;
u = v.gb; Error += (u.r == 2.0f && u.g == 3.0f) ? 0 : 1;
u = v.br; Error += (u.r == 3.0f && u.g == 1.0f) ? 0 : 1;
u = v.bg; Error += (u.r == 3.0f && u.g == 2.0f) ? 0 : 1;
u = v.bb; Error += (u.r == 3.0f && u.g == 3.0f) ? 0 : 1;
u = v.ss; Error += (u.s == 1.0f && u.t == 1.0f) ? 0 : 1;
u = v.st; Error += (u.s == 1.0f && u.t == 2.0f) ? 0 : 1;
u = v.sp; Error += (u.s == 1.0f && u.t == 3.0f) ? 0 : 1;
u = v.ts; Error += (u.s == 2.0f && u.t == 1.0f) ? 0 : 1;
u = v.tt; Error += (u.s == 2.0f && u.t == 2.0f) ? 0 : 1;
u = v.tp; Error += (u.s == 2.0f && u.t == 3.0f) ? 0 : 1;
u = v.ps; Error += (u.s == 3.0f && u.t == 1.0f) ? 0 : 1;
u = v.pt; Error += (u.s == 3.0f && u.t == 2.0f) ? 0 : 1;
u = v.pp; Error += (u.s == 3.0f && u.t == 3.0f) ? 0 : 1;
// Mixed member aliases are not valid
//u = v.rx; //Illegal
//u = v.sy; //Illegal
u = v.ss; Error += (u.s == 1.0f && u.t == 1.0f) ? 0 : 1;
u = v.st; Error += (u.s == 1.0f && u.t == 2.0f) ? 0 : 1;
u = v.sp; Error += (u.s == 1.0f && u.t == 3.0f) ? 0 : 1;
u = v.ts; Error += (u.s == 2.0f && u.t == 1.0f) ? 0 : 1;
u = v.tt; Error += (u.s == 2.0f && u.t == 2.0f) ? 0 : 1;
u = v.tp; Error += (u.s == 2.0f && u.t == 3.0f) ? 0 : 1;
u = v.ps; Error += (u.s == 3.0f && u.t == 1.0f) ? 0 : 1;
u = v.pt; Error += (u.s == 3.0f && u.t == 2.0f) ? 0 : 1;
u = v.pp; Error += (u.s == 3.0f && u.t == 3.0f) ? 0 : 1;
// Mixed member aliases are not valid
//u = v.rx; //Illegal
//u = v.sy; //Illegal
u = glm::vec2(1, 2);
v = glm::vec3(1, 2, 3);
//v.xx = u; //Illegal
v.xy = u; Error += (v.x == 1.0f && v.y == 2.0f && v.z == 3.0f) ? 0 : 1;
v.xz = u; Error += (v.x == 1.0f && v.y == 2.0f && v.z == 2.0f) ? 0 : 1;
v.yx = u; Error += (v.x == 2.0f && v.y == 1.0f && v.z == 2.0f) ? 0 : 1;
//v.yy = u; //Illegal
v.yz = u; Error += (v.x == 2.0f && v.y == 1.0f && v.z == 2.0f) ? 0 : 1;
v.zx = u; Error += (v.x == 2.0f && v.y == 1.0f && v.z == 1.0f) ? 0 : 1;
v.zy = u; Error += (v.x == 2.0f && v.y == 2.0f && v.z == 1.0f) ? 0 : 1;
//v.zz = u; //Illegal
u = glm::vec2(1, 2);
v = glm::vec3(1, 2, 3);
//v.xx = u; //Illegal
v.xy = u; Error += (v.x == 1.0f && v.y == 2.0f && v.z == 3.0f) ? 0 : 1;
v.xz = u; Error += (v.x == 1.0f && v.y == 2.0f && v.z == 2.0f) ? 0 : 1;
v.yx = u; Error += (v.x == 2.0f && v.y == 1.0f && v.z == 2.0f) ? 0 : 1;
//v.yy = u; //Illegal
v.yz = u; Error += (v.x == 2.0f && v.y == 1.0f && v.z == 2.0f) ? 0 : 1;
v.zx = u; Error += (v.x == 2.0f && v.y == 1.0f && v.z == 1.0f) ? 0 : 1;
v.zy = u; Error += (v.x == 2.0f && v.y == 2.0f && v.z == 1.0f) ? 0 : 1;
//v.zz = u; //Illegal
#endif//(GLM_SUPPORT_SWIZZLE_OPERATOR())
# endif//GLM_LANG
return Error;
return Error;
}
int test_vec3_swizzle3_3()
{
int Error = 0;
int Error = 0;
glm::vec3 v(1, 2, 3);
glm::vec3 u;
u = v; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
#if(GLM_SUPPORT_SWIZZLE_OPERATOR())
u = v.xyz; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.zyx; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u.zyx = v; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
glm::vec3 v(1, 2, 3);
glm::vec3 u;
u = v.rgb; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.bgr; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u.bgr = v; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
# if(GLM_LANG & GLM_LANG_CXXMS_FLAG)
u = v; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.stp; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.pts; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u.pts = v; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
#endif//(GLM_SUPPORT_SWIZZLE_OPERATOR())
return Error;
u = v.xyz; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.zyx; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u.zyx = v; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u = v.rgb; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.bgr; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u.bgr = v; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u = v.stp; Error += (u.x == 1.0f && u.y == 2.0f && u.z == 3.0f) ? 0 : 1;
u = v.pts; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
u.pts = v; Error += (u.x == 3.0f && u.y == 2.0f && u.z == 1.0f) ? 0 : 1;
# endif//GLM_LANG
return Error;
}
int test_vec3_swizzle_operators()
{
int Error = 0;
int Error = 0;
glm::vec3 q, u, v;
glm::vec3 q, u, v;
u = glm::vec3(1, 2, 3);
v = glm::vec3(10, 20, 30);
u = glm::vec3(1, 2, 3);
v = glm::vec3(10, 20, 30);
#if(GLM_SUPPORT_SWIZZLE_OPERATOR())
// Swizzle, swizzle binary operators
q = u.xyz + v.xyz; Error += (q == (u + v)) ? 0 : 1;
q = (u.zyx + v.zyx).zyx; Error += (q == (u + v)) ? 0 : 1;
q = (u.xyz - v.xyz); Error += (q == (u - v)) ? 0 : 1;
q = (u.xyz * v.xyz); Error += (q == (u * v)) ? 0 : 1;
q = (u.xxx * v.xxx); Error += (q == glm::vec3(u.x * v.x)) ? 0 : 1;
q = (u.xyz / v.xyz); Error += (q == (u / v)) ? 0 : 1;
# if(GLM_LANG & GLM_LANG_CXXMS_FLAG)
// Swizzle, swizzle binary operators
q = u.xyz + v.xyz; Error += (q == (u + v)) ? 0 : 1;
q = (u.zyx + v.zyx).zyx; Error += (q == (u + v)) ? 0 : 1;
q = (u.xyz - v.xyz); Error += (q == (u - v)) ? 0 : 1;
q = (u.xyz * v.xyz); Error += (q == (u * v)) ? 0 : 1;
q = (u.xxx * v.xxx); Error += (q == glm::vec3(u.x * v.x)) ? 0 : 1;
q = (u.xyz / v.xyz); Error += (q == (u / v)) ? 0 : 1;
// vec, swizzle binary operators
q = u + v.xyz; Error += (q == (u + v)) ? 0 : 1;
q = (u - v.xyz); Error += (q == (u - v)) ? 0 : 1;
q = (u * v.xyz); Error += (q == (u * v)) ? 0 : 1;
q = (u * v.xxx); Error += (q == v.x * u) ? 0 : 1;
q = (u / v.xyz); Error += (q == (u / v)) ? 0 : 1;
// vec, swizzle binary operators
q = u + v.xyz; Error += (q == (u + v)) ? 0 : 1;
q = (u - v.xyz); Error += (q == (u - v)) ? 0 : 1;
q = (u * v.xyz); Error += (q == (u * v)) ? 0 : 1;
q = (u * v.xxx); Error += (q == v.x * u) ? 0 : 1;
q = (u / v.xyz); Error += (q == (u / v)) ? 0 : 1;
// swizzle,vec binary operators
q = u.xyz + v; Error += (q == (u + v)) ? 0 : 1;
q = (u.xyz - v); Error += (q == (u - v)) ? 0 : 1;
q = (u.xyz * v); Error += (q == (u * v)) ? 0 : 1;
q = (u.xxx * v); Error += (q == u.x * v) ? 0 : 1;
q = (u.xyz / v); Error += (q == (u / v)) ? 0 : 1;
#endif//(GLM_SUPPORT_SWIZZLE_OPERATOR())
// swizzle,vec binary operators
q = u.xyz + v; Error += (q == (u + v)) ? 0 : 1;
q = (u.xyz - v); Error += (q == (u - v)) ? 0 : 1;
q = (u.xyz * v); Error += (q == (u * v)) ? 0 : 1;
q = (u.xxx * v); Error += (q == u.x * v) ? 0 : 1;
q = (u.xyz / v); Error += (q == (u / v)) ? 0 : 1;
# endif//GLM_LANG
// Compile errors
//q = (u.yz * v.xyz);
//q = (u * v.xy);
// Compile errors
//q = (u.yz * v.xyz);
//q = (u * v.xy);
return Error;
return Error;
}
int test_vec3_swizzle_functions()
@ -324,7 +325,6 @@ int test_vec3_swizzle_functions()
// glm::dot(u.xy, v.xy); <--- Compile error
// glm::dot(u.xy(), v.xy()); <--- Compiles correctly
#if(GLM_SUPPORT_SWIZZLE_OPERATOR())
float r;
// vec2
@ -351,7 +351,6 @@ int test_vec3_swizzle_functions()
r = glm::dot(s, t); Error += (int(r) == 300) ? 0 : 1;
r = glm::dot(s.xyzw(), t.xyzw()); Error += (int(r) == 300) ? 0 : 1;
r = glm::dot(s.xyz(), t.xyz()); Error += (int(r) == 140) ? 0 : 1;
#endif//(GLM_SUPPORT_SWIZZLE_OPERATOR())
return Error;
}
@ -360,9 +359,9 @@ int test_vec3_swizzle_partial()
{
int Error = 0;
#if(GLM_SUPPORT_SWIZZLE_OPERATOR())
glm::vec3 A(1, 2, 3);
# if(GLM_LANG & GLM_LANG_CXXMS_FLAG)
{
glm::vec3 B(A.xy, 3.0f);
Error += A == B ? 0 : 1;
@ -377,7 +376,7 @@ int test_vec3_swizzle_partial()
glm::vec3 B(A.xyz);
Error += A == B ? 0 : 1;
}
#endif//(GLM_SUPPORT_SWIZZLE_OPERATOR())
# endif//GLM_LANG
return Error;
}

4
test/core/core_type_vec4.cpp
View file

@ -216,7 +216,7 @@ int test_vec4_swizzle_partial()
glm::vec4 A(1, 2, 3, 4);
#if(GLM_SUPPORT_SWIZZLE_OPERATOR())
# if((GLM_LANG & GLM_LANG_CXXMS_FLAG) && defined(GLM_SWIZZLE))
{
glm::vec4 B(A.xy, A.zw);
Error += A == B ? 0 : 1;
@ -242,7 +242,7 @@ int test_vec4_swizzle_partial()
glm::vec4 B(1.0f, A.yzw);
Error += A == B ? 0 : 1;
}
#endif//(GLM_SUPPORT_SWIZZLE_OPERATOR())
# endif//GLM_LANG
return Error;
}

374
test/gtc/gtc_packing.cpp
View file

@ -31,287 +31,237 @@
#include <cstdio>
#include <vector>
void print_bits(glm::half const & s)
{
union
{
glm::detail::hdata h;
unsigned short i;
} uif;
uif.h = s._data();
printf("f16: ");
for(std::size_t j = sizeof(s) * 8; j > 0; --j)
{
if(j == 10 || j == 15)
printf(" ");
printf("%d", (uif.i & (1 << (j - 1))) ? 1 : 0);
}
}
void print_bits(float const & s)
{
union
{
float f;
unsigned int i;
} uif;
uif.f = s;
printf("f32: ");
for(std::size_t j = sizeof(s) * 8; j > 0; --j)
{
if(j == 23 || j == 31)
printf(" ");
printf("%d", (uif.i & (1 << (j - 1))) ? 1 : 0);
}
union
{
float f;
unsigned int i;
} uif;
uif.f = s;
printf("f32: ");
for(std::size_t j = sizeof(s) * 8; j > 0; --j)
{
if(j == 23 || j == 31)
printf(" ");
printf("%d", (uif.i & (1 << (j - 1))) ? 1 : 0);
}
}
void print_10bits(glm::uint const & s)
{
printf("10b: ");
for(std::size_t j = 10; j > 0; --j)
{
if(j == 5)
printf(" ");
printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
}
printf("10b: ");
for(std::size_t j = 10; j > 0; --j)
{
if(j == 5)
printf(" ");
printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
}
}
void print_11bits(glm::uint const & s)
{
printf("11b: ");
for(std::size_t j = 11; j > 0; --j)
{
if(j == 6)
printf(" ");
printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
}
printf("11b: ");
for(std::size_t j = 11; j > 0; --j)
{
if(j == 6)
printf(" ");
printf("%d", (s & (1 << (j - 1))) ? 1 : 0);
}
}
void print_value(float const & s)
{
printf("%2.5f, ", s);
print_bits(s);
printf(", ");
print_bits(glm::half(s));
// printf(", ");
// print_11bits(detail::floatTo11bit(s));
// printf(", ");
// print_10bits(detail::floatTo10bit(s));
printf("\n");
}
int test_half()
{
int Error = 0;
print_value(0.0f);
print_value(0.1f);
print_value(0.2f);
print_value(0.3f);
print_value(0.4f);
print_value(0.5f);
print_value(0.6f);
print_value(1.0f);
print_value(1.1f);
print_value(1.2f);
print_value(1.3f);
print_value(1.4f);
print_value(1.5f);
print_value(1.6f);
print_value(2.0f);
print_value(2.1f);
print_value(2.2f);
print_value(2.3f);
print_value(2.4f);
print_value(2.5f);
print_value(2.6f);
return Error;
printf("%2.5f, ", s);
print_bits(s);
printf(", ");
// print_11bits(detail::floatTo11bit(s));
// printf(", ");
// print_10bits(detail::floatTo10bit(s));
printf("\n");
}
int test_Half1x16()
{
int Error = 0;
int Error = 0;
std::vector<float> Tests;
Tests.push_back(0.0f);
Tests.push_back(1.0f);
Tests.push_back(-1.0f);
Tests.push_back(2.0f);
Tests.push_back(-2.0f);
Tests.push_back(1.9f);
std::vector<float> Tests;
Tests.push_back(0.0f);
Tests.push_back(1.0f);
Tests.push_back(-1.0f);
Tests.push_back(2.0f);
Tests.push_back(-2.0f);
Tests.push_back(1.9f);
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packHalf1x16(Tests[i]);
float v0 = glm::unpackHalf1x16(p0);
glm::uint32 p1 = glm::packHalf1x16(v0);
float v1 = glm::unpackHalf1x16(p0);
Error += (v0 == v1) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packHalf1x16(Tests[i]);
float v0 = glm::unpackHalf1x16(p0);
glm::uint32 p1 = glm::packHalf1x16(v0);
float v1 = glm::unpackHalf1x16(p0);
Error += (v0 == v1) ? 0 : 1;
}
return Error;
return Error;
}
int test_Half4x16()
{
int Error = 0;
int Error = 0;
std::vector<glm::vec4> Tests;
Tests.push_back(glm::vec4(1.0));
Tests.push_back(glm::vec4(0.0));
Tests.push_back(glm::vec4(2.0));
Tests.push_back(glm::vec4(0.1));
Tests.push_back(glm::vec4(0.5));
Tests.push_back(glm::vec4(-0.9));
std::vector<glm::vec4> Tests;
Tests.push_back(glm::vec4(1.0));
Tests.push_back(glm::vec4(0.0));
Tests.push_back(glm::vec4(2.0));
Tests.push_back(glm::vec4(0.1));
Tests.push_back(glm::vec4(0.5));
Tests.push_back(glm::vec4(-0.9));
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint64 p0 = glm::packHalf4x16(Tests[i]);
glm::vec4 v0 = glm::unpackHalf4x16(p0);
glm::uint64 p1 = glm::packHalf4x16(v0);
glm::vec4 v1 = glm::unpackHalf4x16(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint64 p0 = glm::packHalf4x16(Tests[i]);
glm::vec4 v0 = glm::unpackHalf4x16(p0);
glm::uint64 p1 = glm::packHalf4x16(v0);
glm::vec4 v1 = glm::unpackHalf4x16(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
return Error;
return Error;
}
int test_I3x10_1x2()
{
int Error = 0;
int Error = 0;
std::vector<glm::ivec4> Tests;
Tests.push_back(glm::ivec4(0));
Tests.push_back(glm::ivec4(1));
Tests.push_back(glm::ivec4(-1));
Tests.push_back(glm::ivec4(2));
Tests.push_back(glm::ivec4(-2));
Tests.push_back(glm::ivec4(3));
std::vector<glm::ivec4> Tests;
Tests.push_back(glm::ivec4(0));
Tests.push_back(glm::ivec4(1));
Tests.push_back(glm::ivec4(-1));
Tests.push_back(glm::ivec4(2));
Tests.push_back(glm::ivec4(-2));
Tests.push_back(glm::ivec4(3));
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packI3x10_1x2(Tests[i]);
glm::ivec4 v0 = glm::unpackI3x10_1x2(p0);
glm::uint32 p1 = glm::packI3x10_1x2(v0);
glm::ivec4 v1 = glm::unpackI3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packI3x10_1x2(Tests[i]);
glm::ivec4 v0 = glm::unpackI3x10_1x2(p0);
glm::uint32 p1 = glm::packI3x10_1x2(v0);
glm::ivec4 v1 = glm::unpackI3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
return Error;
return Error;
}
int test_U3x10_1x2()
{
int Error = 0;
int Error = 0;
std::vector<glm::uvec4> Tests;
Tests.push_back(glm::uvec4(0));
Tests.push_back(glm::uvec4(1));
Tests.push_back(glm::uvec4(2));
Tests.push_back(glm::uvec4(3));
Tests.push_back(glm::uvec4(4));
Tests.push_back(glm::uvec4(5));
std::vector<glm::uvec4> Tests;
Tests.push_back(glm::uvec4(0));
Tests.push_back(glm::uvec4(1));
Tests.push_back(glm::uvec4(2));
Tests.push_back(glm::uvec4(3));
Tests.push_back(glm::uvec4(4));
Tests.push_back(glm::uvec4(5));
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packU3x10_1x2(Tests[i]);
glm::uvec4 v0 = glm::unpackU3x10_1x2(p0);
glm::uint32 p1 = glm::packU3x10_1x2(v0);
glm::uvec4 v1 = glm::unpackU3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packU3x10_1x2(Tests[i]);
glm::uvec4 v0 = glm::unpackU3x10_1x2(p0);
glm::uint32 p1 = glm::packU3x10_1x2(v0);
glm::uvec4 v1 = glm::unpackU3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
return Error;
return Error;
}
int test_Snorm3x10_1x2()
{
int Error = 0;
int Error = 0;
std::vector<glm::vec4> Tests;
Tests.push_back(glm::vec4(1.0));
Tests.push_back(glm::vec4(0.0));
Tests.push_back(glm::vec4(2.0));
Tests.push_back(glm::vec4(0.1));
Tests.push_back(glm::vec4(0.5));
Tests.push_back(glm::vec4(0.9));
std::vector<glm::vec4> Tests;
Tests.push_back(glm::vec4(1.0));
Tests.push_back(glm::vec4(0.0));
Tests.push_back(glm::vec4(2.0));
Tests.push_back(glm::vec4(0.1));
Tests.push_back(glm::vec4(0.5));
Tests.push_back(glm::vec4(0.9));
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packSnorm3x10_1x2(Tests[i]);
glm::vec4 v0 = glm::unpackSnorm3x10_1x2(p0);
glm::uint32 p1 = glm::packSnorm3x10_1x2(v0);
glm::vec4 v1 = glm::unpackSnorm3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packSnorm3x10_1x2(Tests[i]);
glm::vec4 v0 = glm::unpackSnorm3x10_1x2(p0);
glm::uint32 p1 = glm::packSnorm3x10_1x2(v0);
glm::vec4 v1 = glm::unpackSnorm3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
return Error;
return Error;
}
int test_Unorm3x10_1x2()
{
int Error = 0;
int Error = 0;
std::vector<glm::vec4> Tests;
Tests.push_back(glm::vec4(1.0));
Tests.push_back(glm::vec4(0.0));
Tests.push_back(glm::vec4(2.0));
Tests.push_back(glm::vec4(0.1));
Tests.push_back(glm::vec4(0.5));
Tests.push_back(glm::vec4(0.9));
std::vector<glm::vec4> Tests;
Tests.push_back(glm::vec4(1.0));
Tests.push_back(glm::vec4(0.0));
Tests.push_back(glm::vec4(2.0));
Tests.push_back(glm::vec4(0.1));
Tests.push_back(glm::vec4(0.5));
Tests.push_back(glm::vec4(0.9));
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packSnorm3x10_1x2(Tests[i]);
glm::vec4 v0 = glm::unpackSnorm3x10_1x2(p0);
glm::uint32 p1 = glm::packSnorm3x10_1x2(v0);
glm::vec4 v1 = glm::unpackSnorm3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packSnorm3x10_1x2(Tests[i]);
glm::vec4 v0 = glm::unpackSnorm3x10_1x2(p0);
glm::uint32 p1 = glm::packSnorm3x10_1x2(v0);
glm::vec4 v1 = glm::unpackSnorm3x10_1x2(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
return Error;
return Error;
}
int test_F2x11_1x10()
{
int Error = 0;
int Error = 0;
std::vector<glm::vec3> Tests;
Tests.push_back(glm::vec3(1.0));
Tests.push_back(glm::vec3(0.0));
Tests.push_back(glm::vec3(2.0));
Tests.push_back(glm::vec3(0.1));
Tests.push_back(glm::vec3(0.5));
Tests.push_back(glm::vec3(0.9));
std::vector<glm::vec3> Tests;
Tests.push_back(glm::vec3(1.0));
Tests.push_back(glm::vec3(0.0));
Tests.push_back(glm::vec3(2.0));
Tests.push_back(glm::vec3(0.1));
Tests.push_back(glm::vec3(0.5));
Tests.push_back(glm::vec3(0.9));
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packF2x11_1x10(Tests[i]);
glm::vec3 v0 = glm::unpackF2x11_1x10(p0);
glm::uint32 p1 = glm::packF2x11_1x10(v0);
glm::vec3 v1 = glm::unpackF2x11_1x10(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
for(std::size_t i = 0; i < Tests.size(); ++i)
{
glm::uint32 p0 = glm::packF2x11_1x10(Tests[i]);
glm::vec3 v0 = glm::unpackF2x11_1x10(p0);
glm::uint32 p1 = glm::packF2x11_1x10(v0);
glm::vec3 v1 = glm::unpackF2x11_1x10(p0);
Error += glm::all(glm::equal(v0, v1)) ? 0 : 1;
}
return Error;
return Error;
}
int main()
{
int Error(0);
Error += test_F2x11_1x10();
Error += test_Snorm3x10_1x2();
Error += test_Unorm3x10_1x2();
Error += test_I3x10_1x2();
Error += test_U3x10_1x2();
Error += test_Half1x16();
Error += test_U3x10_1x2();
Error += test_F2x11_1x10();
Error += test_Snorm3x10_1x2();
Error += test_Unorm3x10_1x2();
Error += test_I3x10_1x2();
Error += test_U3x10_1x2();
Error += test_Half1x16();
Error += test_U3x10_1x2();
return Error;
}

19
test/gtc/gtc_type_precision.cpp
View file

@ -836,12 +836,31 @@ static int test_quat_precision()
return Error;
}
static int test_fvec_conversion()
{
int Error(0);
{
glm::highp_vec4 a = glm::vec4(1, 2, 3, 4);
glm::mediump_vec4 b = glm::vec4(1, 2, 3, 4);
glm::lowp_vec4 c = b;
glm::mediump_vec4 d = c;
glm::lowp_ivec4 e = glm::ivec4(d);
glm::lowp_ivec3 f = glm::ivec3(e);
Error += glm::all(glm::equal(b, d)) ? 0 : 1;
}
return Error;
}
int main()
{
int Error(0);
Error += test_scalar_size();
Error += test_fvec_size();
Error += test_fvec_precision();
Error += test_fvec_conversion();
Error += test_dvec_precision();
Error += test_ivec_size();
Error += test_ivec_precision();