| Copyright | (c) Sven Panne 2002-2019 |
|---|---|
| License | BSD3 |
| Maintainer | Sven Panne <svenpanne@gmail.com> |
| Stability | stable |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Graphics.Rendering.OpenGL.GL.StringQueries
Description
This module corresponds to parts of section 6.1.5 (String Queries) of the OpenGL 3.2 specs.
Synopsis
- vendor :: GettableStateVar String
- renderer :: GettableStateVar String
- glVersion :: GettableStateVar String
- glExtensions :: GettableStateVar [String]
- extensionSupported :: String -> GettableStateVar Bool
- shadingLanguageVersion :: GettableStateVar String
- majorMinor :: GettableStateVar String -> GettableStateVar (Int, Int)
- data ContextProfile'
- contextProfile :: GettableStateVar [ContextProfile']
Documentation
majorMinor :: GettableStateVar String -> GettableStateVar (Int, Int) Source #
A utility function to be used with e.g. glVersion or
shadingLanguageVersion, transforming a variable containing a string of the
form major.minor[optional rest] into a variable containing a numeric
major/minor version. If the string is malformed, which should never happen
with a sane OpenGL implementation, it is transformed to (-1,-1).
data ContextProfile' Source #
Constructors
| CoreProfile' | |
| CompatibilityProfile' |
Instances
| Eq ContextProfile' Source # | |
Defined in Graphics.Rendering.OpenGL.GL.StringQueries Methods (==) :: ContextProfile' -> ContextProfile' -> Bool # (/=) :: ContextProfile' -> ContextProfile' -> Bool # | |
| Ord ContextProfile' Source # | |
Defined in Graphics.Rendering.OpenGL.GL.StringQueries Methods compare :: ContextProfile' -> ContextProfile' -> Ordering # (<) :: ContextProfile' -> ContextProfile' -> Bool # (<=) :: ContextProfile' -> ContextProfile' -> Bool # (>) :: ContextProfile' -> ContextProfile' -> Bool # (>=) :: ContextProfile' -> ContextProfile' -> Bool # max :: ContextProfile' -> ContextProfile' -> ContextProfile' # min :: ContextProfile' -> ContextProfile' -> ContextProfile' # | |
| Show ContextProfile' Source # | |
Defined in Graphics.Rendering.OpenGL.GL.StringQueries Methods showsPrec :: Int -> ContextProfile' -> ShowS # show :: ContextProfile' -> String # showList :: [ContextProfile'] -> ShowS # | |