| Copyright | (c) Sven Panne 2017 |
|---|---|
| License | BSD3 |
| Maintainer | Sven Panne <svenpanne@gmail.com> |
| Stability | stable |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Graphics.GL.EXT.BlendSubtract
Contents
Description
- glGetEXTBlendSubtract :: MonadIO m => m Bool
- gl_EXT_blend_subtract :: Bool
- pattern GL_FUNC_REVERSE_SUBTRACT_EXT :: GLenum
- pattern GL_FUNC_SUBTRACT_EXT :: GLenum
Extension Support
glGetEXTBlendSubtract :: MonadIO m => m Bool Source #
Is the EXT_blend_subtract extension supported?
gl_EXT_blend_subtract :: Bool Source #
Is the EXT_blend_subtract extension supported?
Note that in the presence of multiple contexts with different capabilities,
this might be wrong. Use glGetEXTBlendSubtract in those cases instead.
Enums
pattern GL_FUNC_REVERSE_SUBTRACT_EXT :: GLenum Source #
pattern GL_FUNC_SUBTRACT_EXT :: GLenum Source #