Graphics.Rendering.OpenGL.Raw.Types

This module corresponds to table 2.2 in section 2.2 (Command Syntax) of the OpenGL 4.4 specs.

Documentation

type GLboolean = CUChar

1bit boolean.

type GLbyte = CSChar

8bit signed two's complement binary integer.

type GLubyte = CUChar

8bit unsigned binary integer.

type GLchar = CChar

8bit characters making up strings.

type GLshort = CShort

16bit signed two's complement binary integer.

type GLushort = CUShort

16bit unsigned binary integer.

type GLint = CInt

32bit signed two's complement binary integer.

type GLuint = CUInt

32bit unsigned binary integer.

type GLfixed = CInt

32bit signed two's complement 16.16 scaled integer (introduced in OpenGL 4.1).

type GLint64 = Int64

64bit signed two's complement binary integer (introduced in OpenGL 3.2).

type GLuint64 = Word64

64bit unsigned binary integer (introduced in OpenGL 3.2).

type GLsizei = CInt

32bit non-negative binary integer size.

type GLenum = CUInt

32bit enumerated binary integer value.

type GLintptr = CPtrdiff

Pointer-sized signed two's complement binary integer.

type GLsizeiptr = CPtrdiff

Pointer-sized non-negative binary integer size.

type GLsync = Ptr ()

Pointer-sized sync object handle (introduced in OpenGL 3.2).

type GLbitfield = CUInt

32bit bit field.

type GLhalf = CUShort

16bit half-precision floating-point value encoded in an unsigned scalar.

type GLfloat = CFloat

32bit floating-point value.

type GLclampf = CFloat

32bit floating-point value clamped to [0, 1] (no longer used in OpenGL 4.3).

type GLdouble = CDouble

64bit floating-point value.

type GLclampd = CDouble

64bit floating-point value clamped to [0, 1] (no longer used in OpenGL 4.3).