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

Graphics.GL.ARB.TextureCompression

Contents

Extension Support
Enums
Functions

Description

Synopsis

Extension Support

glGetARBTextureCompression :: MonadIO m => m Bool Source #

Is the ARB_texture_compression extension supported?

gl_ARB_texture_compression :: Bool Source #

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

Enums

pattern GL_COMPRESSED_ALPHA_ARB :: GLenum Source #

pattern GL_COMPRESSED_INTENSITY_ARB :: GLenum Source #

pattern GL_COMPRESSED_LUMINANCE_ALPHA_ARB :: GLenum Source #

pattern GL_COMPRESSED_LUMINANCE_ARB :: GLenum Source #

pattern GL_COMPRESSED_RGBA_ARB :: GLenum Source #

pattern GL_COMPRESSED_RGB_ARB :: GLenum Source #

pattern GL_COMPRESSED_TEXTURE_FORMATS_ARB :: GLenum Source #

pattern GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB :: GLenum Source #

pattern GL_TEXTURE_COMPRESSED_ARB :: GLenum Source #

pattern GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB :: GLenum Source #

pattern GL_TEXTURE_COMPRESSION_HINT_ARB :: GLenum Source #

Functions

glCompressedTexImage1DARB Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> GLenum	`internalformat` of type InternalFormat.
-> GLsizei	`width`.
-> GLint	`border` of type `CheckedInt32`.
-> GLsizei	`imageSize`.
-> Ptr a	`data` pointing to `imageSize` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glCompressedTexImage1D.

glCompressedTexImage2DARB Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> GLenum	`internalformat` of type InternalFormat.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> GLint	`border` of type `CheckedInt32`.
-> GLsizei	`imageSize`.
-> Ptr a	`data` pointing to `imageSize` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glCompressedTexImage2D.

glCompressedTexImage3DARB Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> GLenum	`internalformat` of type InternalFormat.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> GLsizei	`depth`.
-> GLint	`border` of type `CheckedInt32`.
-> GLsizei	`imageSize`.
-> Ptr a	`data` pointing to `imageSize` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glCompressedTexImage3D.

glCompressedTexSubImage1DARB 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.
-> GLsizei	`imageSize`.
-> Ptr a	`data` pointing to `imageSize` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glCompressedTexSubImage1D.

glCompressedTexSubImage2DARB 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.
-> GLsizei	`imageSize`.
-> Ptr a	`data` pointing to `imageSize` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glCompressedTexSubImage2D.

glCompressedTexSubImage3DARB Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> GLint	`xoffset` of type `CheckedInt32`.
-> GLint	`yoffset` of type `CheckedInt32`.
-> GLint	`zoffset` of type `CheckedInt32`.
-> GLsizei	`width`.
-> GLsizei	`height`.
-> GLsizei	`depth`.
-> GLenum	`format` of type PixelFormat.
-> GLsizei	`imageSize`.
-> Ptr a	`data` pointing to `imageSize` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glCompressedTexSubImage3D.

glGetCompressedTexImageARB Source #

Arguments

:: MonadIO m
=> GLenum	`target` of type TextureTarget.
-> GLint	`level` of type `CheckedInt32`.
-> Ptr a	`img` pointing to `COMPSIZE(target,level)` elements of type `CompressedTextureARB`.
-> m ()

This command is an alias for glGetCompressedTexImage.