Copyright	(c) Sven Panne 2018
License	BSD3
Maintainer	Sven Panne <svenpanne@gmail.com>
Stability	stable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Graphics.GL.EXT.Convolution

Contents

Extension Support
Enums
Functions

Description

Synopsis

Extension Support

glGetEXTConvolution :: MonadIO m => m Bool Source #

Is the EXT_convolution extension supported?

gl_EXT_convolution :: Bool Source #

Is the EXT_convolution extension supported? Note that in the presence of multiple contexts with different capabilities, this might be wrong. Use glGetEXTConvolution in those cases instead.

Enums

pattern GL_CONVOLUTION_1D_EXT :: GLenum Source #

pattern GL_CONVOLUTION_2D_EXT :: GLenum Source #

pattern GL_CONVOLUTION_BORDER_MODE_EXT :: GLenum Source #

pattern GL_CONVOLUTION_FILTER_BIAS_EXT :: GLenum Source #

pattern GL_CONVOLUTION_FILTER_SCALE_EXT :: GLenum Source #

pattern GL_CONVOLUTION_FORMAT_EXT :: GLenum Source #

pattern GL_CONVOLUTION_HEIGHT_EXT :: GLenum Source #

pattern GL_CONVOLUTION_WIDTH_EXT :: GLenum Source #

pattern GL_MAX_CONVOLUTION_HEIGHT_EXT :: GLenum Source #

pattern GL_MAX_CONVOLUTION_WIDTH_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_ALPHA_BIAS_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_ALPHA_SCALE_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_BLUE_BIAS_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_BLUE_SCALE_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_GREEN_BIAS_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_GREEN_SCALE_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_RED_BIAS_EXT :: GLenum Source #

pattern GL_POST_CONVOLUTION_RED_SCALE_EXT :: GLenum Source #

pattern GL_REDUCE_EXT :: GLenum Source #

pattern GL_SEPARABLE_2D_EXT :: GLenum Source #

Functions

glConvolutionFilter1DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`internalformat` of type InternalFormat.
-> GLsizei	`width`.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`image` pointing to `COMPSIZE(format,type,width)` elements of type `a`.
-> m ()

This command is an alias for glConvolutionFilter1D.

glConvolutionFilter2DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`internalformat` of type InternalFormat.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`image` pointing to `COMPSIZE(format,type,width,height)` elements of type `a`.
-> m ()

This command is an alias for glConvolutionFilter2D.

glConvolutionParameterfEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`pname` of type ConvolutionParameterEXT.
-> GLfloat	`params` of type `CheckedFloat32`.
-> m ()

This command is an alias for glConvolutionParameterf.

glConvolutionParameterfvEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`pname` of type ConvolutionParameterEXT.
-> Ptr GLfloat	`params` pointing to `COMPSIZE(pname)` elements of type `CheckedFloat32`.
-> m ()

This command is an alias for glConvolutionParameterfv.

glConvolutionParameteriEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`pname` of type ConvolutionParameterEXT.
-> GLint	`params` of type `CheckedInt32`.
-> m ()

This command is an alias for glConvolutionParameteri.

glConvolutionParameterivEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`pname` of type ConvolutionParameterEXT.
-> Ptr GLint	`params` pointing to `COMPSIZE(pname)` elements of type `CheckedInt32`.
-> m ()

This command is an alias for glConvolutionParameteriv.

glCopyConvolutionFilter1DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`internalformat` of type InternalFormat.
-> GLint	`x` of type `WinCoord`.
-> GLint	`y` of type `WinCoord`.
-> GLsizei	`width`.
-> m ()

This command is an alias for glCopyConvolutionFilter1D.

glCopyConvolutionFilter2DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`internalformat` of type InternalFormat.
-> GLint	`x` of type `WinCoord`.
-> GLint	`y` of type `WinCoord`.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> m ()

This command is an alias for glCopyConvolutionFilter2D.

glGetConvolutionFilterEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`image` pointing to `COMPSIZE(target,format,type)` elements of type `a`.
-> m ()

glGetConvolutionParameterfvEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`pname` of type ConvolutionParameterEXT.
-> Ptr GLfloat	`params` pointing to `COMPSIZE(pname)` elements of type `GLfloat`.
-> m ()

glGetConvolutionParameterivEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type ConvolutionTargetEXT.
-> GLenum	`pname` of type ConvolutionParameterEXT.
-> Ptr GLint	`params` pointing to `COMPSIZE(pname)` elements of type `GLint`.
-> m ()

glGetSeparableFilterEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type SeparableTargetEXT.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`row` pointing to `COMPSIZE(target,format,type)` elements of type `a`.
-> Ptr b	`column` pointing to `COMPSIZE(target,format,type)` elements of type `b`.
-> Ptr c	`span` pointing to `COMPSIZE(target,format,type)` elements of type `c`.
-> m ()

glSeparableFilter2DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type SeparableTargetEXT.
-> GLenum	`internalformat` of type InternalFormat.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`row` pointing to `COMPSIZE(target,format,type,width)` elements of type `a`.
-> Ptr b	`column` pointing to `COMPSIZE(target,format,type,height)` elements of type `b`.
-> m ()

This command is an alias for glSeparableFilter2D.