| OpenGL-2.2.1.1: A binding for the OpenGL graphics system | Source code | Contents | Index

Graphics.Rendering.OpenGL.GL.PixelRectangles.Convolution

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

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
Ord ConvolutionTarget
Show ConvolutionTarget

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
Ord ConvolutionBorderMode
Show ConvolutionBorderMode

convolutionBorderMode :: ConvolutionTarget -> StateVar ConvolutionBorderMode | Source

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

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

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