OpenGL-3.0.3.0: A binding for the OpenGL graphics system

Copyright(c) Sven Panne 2002-2019
LicenseBSD3
MaintainerSven Panne <svenpanne@gmail.com>
Stabilitystable
Portabilityportable
Safe HaskellNone
LanguageHaskell2010

Graphics.Rendering.OpenGL.GL.PixelRectangles.Convolution

Description

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

Documentation

data ConvolutionTarget Source #

Constructors

Convolution1D 
Convolution2D 
Separable2D 
Instances
Eq ConvolutionTarget Source # 
Instance details

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

Methods

(==) :: ConvolutionTarget -> ConvolutionTarget -> Bool #

(/=) :: ConvolutionTarget -> ConvolutionTarget -> Bool #

Ord ConvolutionTarget Source # 
Instance details

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

Methods

compare :: ConvolutionTarget -> ConvolutionTarget -> Ordering #

(<) :: ConvolutionTarget -> ConvolutionTarget -> Bool #

(<=) :: ConvolutionTarget -> ConvolutionTarget -> Bool #

(>) :: ConvolutionTarget -> ConvolutionTarget -> Bool #

(>=) :: ConvolutionTarget -> ConvolutionTarget -> Bool #

max :: ConvolutionTarget -> ConvolutionTarget -> ConvolutionTarget #

min :: ConvolutionTarget -> ConvolutionTarget -> ConvolutionTarget #

Show ConvolutionTarget Source # 
Instance details

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

Methods

showsPrec :: Int -> ConvolutionTarget -> ShowS #

show :: ConvolutionTarget -> String #

showList :: [ConvolutionTarget] -> ShowS #

convolution :: ConvolutionTarget -> StateVar Capability Source #

convolutionFilter1D :: PixelInternalFormat -> GLsizei -> PixelData a -> IO () Source #

getConvolutionFilter1D :: PixelData a -> IO () Source #

convolutionFilter2D :: PixelInternalFormat -> Size -> PixelData a -> IO () Source #

getConvolutionFilter2D :: PixelData a -> IO () Source #

separableFilter2D :: PixelInternalFormat -> Size -> PixelData a -> PixelData a -> IO () Source #

getSeparableFilter2D :: PixelData a -> PixelData a -> IO () Source #

copyConvolutionFilter1D :: PixelInternalFormat -> Position -> GLsizei -> IO () Source #

copyConvolutionFilter2D :: PixelInternalFormat -> Position -> Size -> IO () Source #

convolutionWidth :: ConvolutionTarget -> GettableStateVar GLsizei Source #

convolutionHeight :: ConvolutionTarget -> GettableStateVar GLsizei Source #

maxConvolutionWidth :: ConvolutionTarget -> GettableStateVar GLsizei Source #

maxConvolutionHeight :: ConvolutionTarget -> GettableStateVar GLsizei Source #

data ConvolutionBorderMode Source #

Constructors

Reduce 
ConstantBorder (Color4 GLfloat) 
ReplicateBorder 
Instances
Eq ConvolutionBorderMode Source # 
Instance details

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

Methods

(==) :: ConvolutionBorderMode -> ConvolutionBorderMode -> Bool #

(/=) :: ConvolutionBorderMode -> ConvolutionBorderMode -> Bool #

Ord ConvolutionBorderMode Source # 
Instance details

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

Methods

compare :: ConvolutionBorderMode -> ConvolutionBorderMode -> Ordering #

(<) :: ConvolutionBorderMode -> ConvolutionBorderMode -> Bool #

(<=) :: ConvolutionBorderMode -> ConvolutionBorderMode -> Bool #

(>) :: ConvolutionBorderMode -> ConvolutionBorderMode -> Bool #

(>=) :: ConvolutionBorderMode -> ConvolutionBorderMode -> Bool #

max :: ConvolutionBorderMode -> ConvolutionBorderMode -> ConvolutionBorderMode #

min :: ConvolutionBorderMode -> ConvolutionBorderMode -> ConvolutionBorderMode #

Show ConvolutionBorderMode Source # 
Instance details

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

Methods

showsPrec :: Int -> ConvolutionBorderMode -> ShowS #

show :: ConvolutionBorderMode -> String #

showList :: [ConvolutionBorderMode] -> ShowS #

convolutionBorderMode :: ConvolutionTarget -> StateVar ConvolutionBorderMode Source #

convolutionFilterScale :: ConvolutionTarget -> StateVar (Color4 GLfloat) Source #

convolutionFilterBias :: ConvolutionTarget -> StateVar (Color4 GLfloat) Source #