OpenGLRaw-3.3.4.1: A raw binding for the OpenGL graphics system

Copyright | (c) Sven Panne 2019
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

- glGetEXTSubtexture :: MonadIO m => m Bool
- gl_EXT_subtexture :: Bool
- glTexSubImage1DEXT :: MonadIO m => GLenum -> GLint -> GLint -> GLsizei -> GLenum -> GLenum -> Ptr a -> m ()
- glTexSubImage2DEXT :: MonadIO m => GLenum -> GLint -> GLint -> GLint -> GLsizei -> GLsizei -> GLenum -> GLenum -> Ptr a -> m ()

# 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`.