Graphics.Rendering.OpenGL.GL.BasicTypes

OpenGL-2.2.3.0: A binding for the OpenGL graphics system

Portability | portable
Stability | stable
Maintainer | sven.panne@aedion.de

Graphics.Rendering.OpenGL.GL.BasicTypes

Description

This module corresponds to section 2.3 (GL Command Sytax) of the OpenGL 2.1 specs.

Synopsis

- type GLboolean = Word8
- type GLbyte = Int8
- type GLubyte = Word8
- type GLchar = Int8
- type GLshort = Int16
- type GLushort = Word16
- type GLint = Int32
- type GLuint = Word32
- type GLsizei = Int32
- type GLenum = Word32
- type GLintptr = Int64
- type GLsizeiptr = Int64
- type GLbitfield = Word32
- type GLfloat = Float
- type GLclampf = Float
- type GLdouble = Double
- type GLclampd = Double
- data Capability
  - = Disabled
  - | Enabled

# Documentation

type GLboolean = Word8

Boolean (min. 1 bit)

type GLbyte = Int8

Signed 2's complement binary integer (min. 8 bits)

type GLubyte = Word8

Unsigned binary integer (min. 8 bits)

type GLchar = Int8

Characters making up strings

type GLshort = Int16

Signed 2's complement binary integer (min. 16 bits)

type GLushort = Word16

Unsigned binary integer (min. 16 bits)

type GLint = Int32

Signed 2's complement binary integer (min. 32 bits)

type GLuint = Word32

Unsigned binary integer (min. 32 bits)

type GLsizei = Int32

Non-negatitve binary integer size (min. 32 bits)

type GLenum = Word32

Enumerated binary integer value (min. 32 bits)

type GLintptr = Int64

Signed 2's complement binary integer (sufficiently large enough to hold any address)

type GLsizeiptr = Int64

Non-negatitve binary integer size (sufficiently large enough to hold any address)

type GLbitfield = Word32

Bit field (min. 32 bits)

type GLfloat = Float

Floating-point value (min. 32 bits)

type GLclampf = Float

Floating-point value clamped to [0,1] (min. 32 bits)

type GLdouble = Double

Floating-point value (min. 64 bits)

type GLclampd = Double

Floating-point value clamped to [0,1] (min. 64 bits)

data Capability

Constructors

Disabled |
Enabled |

Instances

Eq Capability |
Ord Capability |
Show Capability |