Copyright	(c) Sven Panne 2002-2019
License	BSD3
Maintainer	Sven Panne <svenpanne@gmail.com>
Stability	stable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap

Description

This module corresponds to a part of section 3.6.1 (Pixel Storage Modes) of the OpenGL 2.1 specs.

Synopsis

Documentation

Constructors

Instances

Eq PixelMapTarget Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods (==) :: PixelMapTarget -> PixelMapTarget -> Bool # (/=) :: PixelMapTarget -> PixelMapTarget -> Bool #
Ord PixelMapTarget Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods compare :: PixelMapTarget -> PixelMapTarget -> Ordering # (<) :: PixelMapTarget -> PixelMapTarget -> Bool # (<=) :: PixelMapTarget -> PixelMapTarget -> Bool # (>) :: PixelMapTarget -> PixelMapTarget -> Bool # (>=) :: PixelMapTarget -> PixelMapTarget -> Bool # max :: PixelMapTarget -> PixelMapTarget -> PixelMapTarget # min :: PixelMapTarget -> PixelMapTarget -> PixelMapTarget #
Show PixelMapTarget Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods showsPrec :: Int -> PixelMapTarget -> ShowS # show :: PixelMapTarget -> String # showList :: [PixelMapTarget] -> ShowS #

Minimal complete definition

getPixelMapv, pixelMapv

Instances

PixelMapComponent GLushort Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods getPixelMapv :: GLenum -> Ptr GLushort -> IO () pixelMapv :: GLenum -> GLsizei -> Ptr GLushort -> IO ()
PixelMapComponent GLuint Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods getPixelMapv :: GLenum -> Ptr GLuint -> IO () pixelMapv :: GLenum -> GLsizei -> Ptr GLuint -> IO ()
PixelMapComponent GLfloat Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods getPixelMapv :: GLenum -> Ptr GLfloat -> IO () pixelMapv :: GLenum -> GLsizei -> Ptr GLfloat -> IO ()

class PixelMap m where Source #

Minimal complete definition

Nothing

Methods

Instances

Instance details

Methods

Instances

PixelMap GLpixelmap Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods withNewPixelMap :: PixelMapComponent c => Int -> (Ptr c -> IO ()) -> IO (GLpixelmap c) Source # withPixelMap :: PixelMapComponent c => GLpixelmap c -> (Int -> Ptr c -> IO a) -> IO a Source # newPixelMap :: PixelMapComponent c => [c] -> IO (GLpixelmap c) Source # getPixelMapComponents :: PixelMapComponent c => GLpixelmap c -> IO [c] Source #
Eq (GLpixelmap a) Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods (==) :: GLpixelmap a -> GLpixelmap a -> Bool # (/=) :: GLpixelmap a -> GLpixelmap a -> Bool #
Ord (GLpixelmap a) Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods compare :: GLpixelmap a -> GLpixelmap a -> Ordering # (<) :: GLpixelmap a -> GLpixelmap a -> Bool # (<=) :: GLpixelmap a -> GLpixelmap a -> Bool # (>) :: GLpixelmap a -> GLpixelmap a -> Bool # (>=) :: GLpixelmap a -> GLpixelmap a -> Bool # max :: GLpixelmap a -> GLpixelmap a -> GLpixelmap a # min :: GLpixelmap a -> GLpixelmap a -> GLpixelmap a #
Show (GLpixelmap a) Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelMap Methods showsPrec :: Int -> GLpixelmap a -> ShowS # show :: GLpixelmap a -> String # showList :: [GLpixelmap a] -> ShowS #

Convenience state variable

Convenience state variable