OpenGL-2.2.1.1: A binding for the OpenGL graphics systemSource codeContentsIndex
Graphics.Rendering.OpenGL.GL.PixelRectangles.Convolution
Portabilityportable
Stabilitystable
Maintainersven.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
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convolution :: ConvolutionTarget -> StateVar CapabilitySource
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 GLsizeiSource
convolutionHeight :: ConvolutionTarget -> GettableStateVar GLsizeiSource
maxConvolutionWidth :: ConvolutionTarget -> GettableStateVar GLsizeiSource
maxConvolutionHeight :: ConvolutionTarget -> GettableStateVar GLsizeiSource
data ConvolutionBorderMode Source
Constructors
Reduce
ConstantBorder (Color4 GLfloat)
ReplicateBorder
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convolutionBorderMode :: ConvolutionTarget -> StateVar ConvolutionBorderModeSource
convolutionFilterScale :: ConvolutionTarget -> StateVar (Color4 GLfloat)Source
convolutionFilterBias :: ConvolutionTarget -> StateVar (Color4 GLfloat)Source
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