Copyright	(c) Sven Panne 2017
License	BSD3
Maintainer	Sven Panne <svenpanne@gmail.com>
Stability	stable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Graphics.GL.EXT.Subtexture

Contents

Extension Support
Functions

Description

Synopsis

Extension Support

glGetEXTSubtexture :: MonadIO m => m Bool Source #

Is the EXT_subtexture extension supported?

gl_EXT_subtexture :: Bool Source #

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

Functions

glTexSubImage1DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> GLint	`xoffset` of type `CheckedInt32`.
-> GLsizei	`width`.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`pixels` pointing to `COMPSIZE(format,type,width)` elements of type `a`.
-> m ()

This command is an alias for glTexSubImage1D.

glTexSubImage2DEXT Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> GLint	`xoffset` of type `CheckedInt32`.
-> GLint	`yoffset` of type `CheckedInt32`.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> GLenum	`format` of type PixelFormat.
-> GLenum	`type` of type PixelType.
-> Ptr a	`pixels` pointing to `COMPSIZE(format,type,width,height)` elements of type `a`.
-> m ()

This command is an alias for glTexSubImage2D.