Graphics.Rendering.OpenGL.GL.PixelRectangles.PixelTransfer

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

Documentation

data PixelTransferStage

Constructors

PreConvolution

PostConvolution

PostColorMatrix

Instances

Eq PixelTransferStage

Methods

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

(/=) :: PixelTransferStage -> PixelTransferStage -> Bool

Ord PixelTransferStage

Methods

compare :: PixelTransferStage -> PixelTransferStage -> Ordering

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

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

(>) :: PixelTransferStage -> PixelTransferStage -> Bool

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

max :: PixelTransferStage -> PixelTransferStage -> PixelTransferStage

min :: PixelTransferStage -> PixelTransferStage -> PixelTransferStage

Show PixelTransferStage

Methods

showsPrec :: Int -> PixelTransferStage -> ShowS

show :: PixelTransferStage -> String

showList :: [PixelTransferStage] -> ShowS

mapColor :: StateVar Capability

mapStencil :: StateVar Capability

indexShift :: StateVar GLint

indexOffset :: StateVar GLint

depthScale :: StateVar GLfloat

depthBias :: StateVar GLfloat

rgbaScale :: PixelTransferStage -> StateVar (Color4 GLfloat)

rgbaBias :: PixelTransferStage -> StateVar (Color4 GLfloat)