| 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.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 # | |
Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.Convolution Methods (==) :: ConvolutionTarget -> ConvolutionTarget -> Bool # (/=) :: ConvolutionTarget -> ConvolutionTarget -> Bool # | |
| Ord ConvolutionTarget Source # | |
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 # | |
Defined in Graphics.Rendering.OpenGL.GL.PixelRectangles.Convolution Methods showsPrec :: Int -> ConvolutionTarget -> ShowS # show :: ConvolutionTarget -> String # showList :: [ConvolutionTarget] -> ShowS # | |
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 #
copyConvolutionFilter1D :: PixelInternalFormat -> Position -> GLsizei -> IO () Source #
copyConvolutionFilter2D :: PixelInternalFormat -> Position -> Size -> IO () Source #
data ConvolutionBorderMode Source #
Constructors
| Reduce | |
| ConstantBorder (Color4 GLfloat) | |
| ReplicateBorder |