| Safe Haskell | None | 
|---|---|
| Language | Haskell2010 | 
Graphics.GL.Ext.OES.BlendSubtract
- gl_OES_blend_subtract :: Bool
 - glBlendEquationOES :: MonadIO m => GLenum -> m ()
 - pattern GL_BLEND_EQUATION_OES :: (Num a, Eq a) => a
 - pattern GL_FUNC_ADD_OES :: (Num a, Eq a) => a
 - pattern GL_FUNC_REVERSE_SUBTRACT_OES :: (Num a, Eq a) => a
 - pattern GL_FUNC_SUBTRACT_OES :: (Num a, Eq a) => a
 
Extension Support
gl_OES_blend_subtract :: Bool Source
Checks that the GL_OES_blend_subtract extension is available.
GL_OES_blend_subtract
glBlendEquationOES :: MonadIO m => GLenum -> m () Source
Usage: glBlendEquationOES mode
pattern GL_BLEND_EQUATION_OES :: (Num a, Eq a) => a Source
pattern GL_FUNC_ADD_OES :: (Num a, Eq a) => a Source
pattern GL_FUNC_REVERSE_SUBTRACT_OES :: (Num a, Eq a) => a Source
pattern GL_FUNC_SUBTRACT_OES :: (Num a, Eq a) => a Source