BinaryFormat.h File Reference

G3D Innovation Engine http://casual-effects.com/g3d Copyright 2000-2019, Morgan McGuire All rights reserved Available under the BSD License. More...

Classes
class	G3D::_internal::_BinaryFormat< T >
class	G3D::_internal::_BinaryFormat< bool >
class	G3D::_internal::_BinaryFormat< Color3 >
class	G3D::_internal::_BinaryFormat< Color3unorm8 >
class	G3D::_internal::_BinaryFormat< Color4 >
class	G3D::_internal::_BinaryFormat< Color4unorm8 >
class	G3D::_internal::_BinaryFormat< float32 >
class	G3D::_internal::_BinaryFormat< float64 >
class	G3D::_internal::_BinaryFormat< int16 >
class	G3D::_internal::_BinaryFormat< int32 >
class	G3D::_internal::_BinaryFormat< int64 >
class	G3D::_internal::_BinaryFormat< int8 >
class	G3D::_internal::_BinaryFormat< uint16 >
class	G3D::_internal::_BinaryFormat< uint32 >
class	G3D::_internal::_BinaryFormat< uint64 >
class	G3D::_internal::_BinaryFormat< uint8 >
class	G3D::_internal::_BinaryFormat< Vector2 >
class	G3D::_internal::_BinaryFormat< Vector2int16 >
class	G3D::_internal::_BinaryFormat< Vector3 >
class	G3D::_internal::_BinaryFormat< Vector3int16 >
class	G3D::_internal::_BinaryFormat< Vector4 >
class	G3D::_internal::_BinaryFormat< Vector4int16 >
class	G3D::_internal::_BinaryFormat< Vector4uint16 >

Namespaces
	G3D
	G3D::_internal

Macros
#define	binaryFormatOf(T)   (G3D::_internal::_BinaryFormat<T>::x())
	A macro that maps G3D types to format constants. More...
#define	DECLARE_BINARYFORMATOF(CType, EnumType)
	Macro to declare the underlying format (as will be returned by glFormatOf) of a type. More...

Enumerations
enum	G3D::BinaryFormat {   G3D::FIRST_BINFMT = 1000,   G3D::BOOL8_BINFMT,   G3D::UINT8_BINFMT,   G3D::INT8_BINFMT,   G3D::UINT16_BINFMT,   G3D::INT16_BINFMT,   G3D::UINT32_BINFMT,   G3D::INT32_BINFMT,   G3D::UINT64_BINFMT,   G3D::INT64_BINFMT,   G3D::UINT128_BINFMT,   G3D::INT128_BINFMT,   G3D::FLOAT16_BINFMT,   G3D::FLOAT32_BINFMT,   G3D::FLOAT64_BINFMT,   G3D::VECTOR2_BINFMT,   G3D::VECTOR2INT16_BINFMT,   G3D::VECTOR3_BINFMT,   G3D::VECTOR3INT16_BINFMT,   G3D::VECTOR4_BINFMT,   G3D::VECTOR4INT16_BINFMT,   G3D::VECTOR4UINT16_BINFMT,   G3D::COLOR3_BINFMT,   G3D::COLOR3UNORM8_BINFMT,   G3D::COLOR3INT16_BINFMT,   G3D::COLOR4_BINFMT,   G3D::COLOR4UNORM8_BINFMT,   G3D::COLOR4INT16_BINFMT,   G3D::STRING_BINFMT,   G3D::STRINGEVEN_BINFMT,   G3D::STRING8_BINFMT,   G3D::STRING16_BINFMT,   G3D::STRING32_BINFMT,   G3D::CHUNK_BINFMT,   G3D::CUSTOM_BINFMT,   G3D::LAST_BINFMT }
	Some values like float16 and int128 have no current CPU data structure that implements them but are useful for file formats and for GPUs. More...

Functions
int32	G3D::byteSize (BinaryFormat f)
	Returns -1 if the format is custom, otherwise the byte size of a single element in this format. More...

Detailed Description

G3D Innovation Engine http://casual-effects.com/g3d Copyright 2000-2019, Morgan McGuire All rights reserved Available under the BSD License.

Macro Definition Documentation

binaryFormatOf

#define binaryFormatOf

(

T

)

(G3D::_internal::_BinaryFormat<T>::x())

A macro that maps G3D types to format constants.

(e.g. binaryFormatOf(Vector3) == VECTOR3_BINFMT).

DECLARE_BINARYFORMATOF

#define DECLARE_BINARYFORMATOF	(		CType,
			EnumType
	)

Value:

namespace G3D {                                      \
    namespace _internal {                            \
        template<> class _BinaryFormat<CType> {      \
        public:                                      \
        static BinaryFormat x()  {                   \
                return EnumType;                     \
            }                                        \
        };                                           \
    }                                                \
}

Macro to declare the underlying format (as will be returned by glFormatOf) of a type.

For example,

   DECLARE_BINARYFORMATOF(Vector4, VECTOR4_BINFMT)
 

Use this so you can make vertex arrays of your own classes and not just the standard ones.