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Graphics.Rendering.OpenGL.Raw.GetProcAddress

Portability | portable
Stability | stable
Maintainer | sven.panne@aedion.de

Description
This module offers a portable way to retrieve OpenGL extension entries, providing a portability layer upon platform-specific mechanisms like `glXGetProcAddress`, `wglGetProcAddress` or `NSAddressOfSymbol`.
Synopsis

getProcAddress :: String -> IO (FunPtr a)
getProcAddressWithSuffixes :: String -> [String] -> IO (FunPtr a)

Documentation

getProcAddress :: String -> IO (FunPtr a) | Source

Retrieve an OpenGL extension entry by name. Returns `nullFunPtr` when no extension entry with the given name was found.

getProcAddressWithSuffixes :: String -> [String] -> IO (FunPtr a) | Source

Retrieve an OpenGL extension entry by name, trying a list of name suffixes in the given order. Returns `nullFunPtr` when no extension entry with the given name plus any of the suffixes was found.
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