Graphics.GL.SGIS.SharpenTexture

Extension Support

glGetSGISSharpenTexture :: MonadIO m => m Bool

Is the SGIS_sharpen_texture extension supported?

gl_SGIS_sharpen_texture :: Bool

Is the SGIS_sharpen_texture extension supported? Note that in the presence of multiple contexts with different capabilities, this might be wrong. Use glGetSGISSharpenTexture in those cases instead.

Enums

pattern GL_LINEAR_SHARPEN_ALPHA_SGIS :: GLenum

pattern GL_LINEAR_SHARPEN_COLOR_SGIS :: GLenum

pattern GL_LINEAR_SHARPEN_SGIS :: GLenum

pattern GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS :: GLenum

Functions

glGetSharpenTexFuncSGIS

Arguments

:: MonadIO m

=> GLenum

target of type TextureTarget.

-> Ptr GLfloat

points pointing to COMPSIZE(target) elements of type GLfloat.

-> m ()

glSharpenTexFuncSGIS

Arguments

:: MonadIO m

=> GLenum

target of type TextureTarget.

-> GLsizei

n.

-> Ptr GLfloat

points pointing to n*2 elements of type GLfloat.

-> m ()