OpenGL-3.0.3.0: A binding for the OpenGL graphics system

Copyright(c) Sven Panne 2002-2019
LicenseBSD3
MaintainerSven Panne <svenpanne@gmail.com>
Stabilitystable
Portabilityportable
Safe HaskellNone
LanguageHaskell2010

Graphics.Rendering.OpenGL.GL.Texturing.Queries

Description

This module offers various texture queries.

Documentation

type TextureQuery t a = t -> Level -> GettableStateVar a Source #

textureInternalFormat :: QueryableTextureTarget t => TextureQuery t PixelInternalFormat Source #

textureSize1D :: TextureQuery TextureTarget1D TextureSize1D Source #

textureSize2D :: TextureQuery TextureTarget2D TextureSize2D Source #

textureSize3D :: TextureQuery TextureTarget3D TextureSize3D Source #

textureBorder :: QueryableTextureTarget t => TextureQuery t Border Source #

textureRGBASizes :: QueryableTextureTarget t => TextureQuery t (Color4 GLsizei) Source #

textureSharedSize :: QueryableTextureTarget t => TextureQuery t GLsizei Source #

textureIntensitySize :: QueryableTextureTarget t => TextureQuery t GLsizei Source #

textureLuminanceSize :: QueryableTextureTarget t => TextureQuery t GLsizei Source #

textureIndexSize :: QueryableTextureTarget t => TextureQuery t GLsizei Source #

textureDepthBits :: QueryableTextureTarget t => TextureQuery t GLsizei Source #

textureCompressedImageSize :: QueryableTextureTarget t => TextureQuery t (Maybe GLsizei) Source #

textureProxyOK :: ParameterizedTextureTarget t => TextureQuery t Bool Source #

data DataRepresentation Source #

Constructors

SignedNormalizedRepresentation 
UnsignedNormalizedRepresentation 
FloatRepresentation 
IntRepresentation 
UnsignedIntRepresentation 
Instances
Eq DataRepresentation Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.DataType

Methods

(==) :: DataRepresentation -> DataRepresentation -> Bool #

(/=) :: DataRepresentation -> DataRepresentation -> Bool #

Ord DataRepresentation Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.DataType

Methods

compare :: DataRepresentation -> DataRepresentation -> Ordering #

(<) :: DataRepresentation -> DataRepresentation -> Bool #

(<=) :: DataRepresentation -> DataRepresentation -> Bool #

(>) :: DataRepresentation -> DataRepresentation -> Bool #

(>=) :: DataRepresentation -> DataRepresentation -> Bool #

max :: DataRepresentation -> DataRepresentation -> DataRepresentation #

min :: DataRepresentation -> DataRepresentation -> DataRepresentation #

Show DataRepresentation Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.DataType

Methods

showsPrec :: Int -> DataRepresentation -> ShowS #

show :: DataRepresentation -> String #

showList :: [DataRepresentation] -> ShowS #

textureRGBATypes :: QueryableTextureTarget t => TextureQuery t (Color4 (Maybe DataRepresentation)) Source #

textureIntensityType :: QueryableTextureTarget t => TextureQuery t (Maybe DataRepresentation) Source #

textureLuminanceType :: QueryableTextureTarget t => TextureQuery t (Maybe DataRepresentation) Source #

textureDepthType :: QueryableTextureTarget t => TextureQuery t (Maybe DataRepresentation) Source #