Graphics.GL.Ext.SGIS.TextureFilter4

Extension Support

gl_SGIS_texture_filter4 :: Bool

Checks that the GL_SGIS_texture_filter4 extension is available.

GL_SGIS_texture_filter4

glGetTexFilterFuncSGIS :: MonadIO m => GLenum -> GLenum -> Ptr GLfloat -> m ()

Usage: glGetTexFilterFuncSGIS target filter weights

The parameter target is a TextureTarget, one of: GL_DETAIL_TEXTURE_2D_SGIS, GL_PROXY_TEXTURE_1D, GL_PROXY_TEXTURE_1D_EXT, GL_PROXY_TEXTURE_2D, GL_PROXY_TEXTURE_2D_EXT, GL_PROXY_TEXTURE_3D, GL_PROXY_TEXTURE_3D_EXT, GL_PROXY_TEXTURE_4D_SGIS, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_TEXTURE_3D_EXT, GL_TEXTURE_3D_OES, GL_TEXTURE_4D_SGIS, GL_TEXTURE_BASE_LEVEL, GL_TEXTURE_BASE_LEVEL_SGIS, GL_TEXTURE_MAX_LEVEL, GL_TEXTURE_MAX_LEVEL_SGIS, GL_TEXTURE_MAX_LOD, GL_TEXTURE_MAX_LOD_SGIS, GL_TEXTURE_MIN_LOD, GL_TEXTURE_MIN_LOD_SGIS.

The parameter filter is a TextureFilterSGIS.

The length of weights should be COMPSIZE(target,filter).

glTexFilterFuncSGIS :: MonadIO m => GLenum -> GLenum -> GLsizei -> Ptr GLfloat -> m ()

Usage: glTexFilterFuncSGIS target filter n weights

The parameter target is a TextureTarget, one of: GL_DETAIL_TEXTURE_2D_SGIS, GL_PROXY_TEXTURE_1D, GL_PROXY_TEXTURE_1D_EXT, GL_PROXY_TEXTURE_2D, GL_PROXY_TEXTURE_2D_EXT, GL_PROXY_TEXTURE_3D, GL_PROXY_TEXTURE_3D_EXT, GL_PROXY_TEXTURE_4D_SGIS, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_TEXTURE_3D_EXT, GL_TEXTURE_3D_OES, GL_TEXTURE_4D_SGIS, GL_TEXTURE_BASE_LEVEL, GL_TEXTURE_BASE_LEVEL_SGIS, GL_TEXTURE_MAX_LEVEL, GL_TEXTURE_MAX_LEVEL_SGIS, GL_TEXTURE_MAX_LOD, GL_TEXTURE_MAX_LOD_SGIS, GL_TEXTURE_MIN_LOD, GL_TEXTURE_MIN_LOD_SGIS.

The parameter filter is a TextureFilterSGIS.

The length of weights should be n.

pattern GL_FILTER4_SGIS :: (Eq a, Num a) => a

pattern GL_TEXTURE_FILTER4_SIZE_SGIS :: (Eq a, Num a) => a