OpenGL-3.0.3.0: A binding for the OpenGL graphics system

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.PixelTransfer

Description

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

# Documentation

data PixelTransferStage Source #

Constructors

PreConvolution |
PostConvolution |
PostColorMatrix |

#### Instances

Instances details

Show PixelTransferStage Source # |
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelTransfer Methods showsPrec :: Int -> PixelTransferStage -> ShowS Source # show :: PixelTransferStage -> String Source # showList :: [PixelTransferStage] -> ShowS Source #
Eq PixelTransferStage Source # |
Instance details Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelTransfer Methods (==) :: PixelTransferStage -> PixelTransferStage -> Bool Source # (/=) :: PixelTransferStage -> PixelTransferStage -> Bool Source #
Ord PixelTransferStage Source # |

Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelTransfer

Methods

compare :: PixelTransferStage -> PixelTransferStage -> Ordering Source #

(<) :: PixelTransferStage -> PixelTransferStage -> Bool Source #

(<=) :: PixelTransferStage -> PixelTransferStage -> Bool Source #

(>) :: PixelTransferStage -> PixelTransferStage -> Bool Source #

(>=) :: PixelTransferStage -> PixelTransferStage -> Bool Source #

max :: PixelTransferStage -> PixelTransferStage -> PixelTransferStage Source #

min :: PixelTransferStage -> PixelTransferStage -> PixelTransferStage Source #

mapColor :: StateVar Capability Source #

mapStencil :: StateVar Capability Source #

indexShift :: StateVar GLint Source #

indexOffset :: StateVar GLint Source #

depthScale :: StateVar GLfloat Source #

depthBias :: StateVar GLfloat Source #

rgbaScale :: PixelTransferStage -> StateVar (Color4 GLfloat) Source #

rgbaBias :: PixelTransferStage -> StateVar (Color4 GLfloat) Source #