OpenGL-3.0.3.0: A binding for the OpenGL graphics system
Copyright(c) Sven Panne 2002-2019
LicenseBSD3
MaintainerSven Panne <svenpanne@gmail.com>
Stabilitystable
Portabilityportable
Safe HaskellSafe-Inferred
LanguageHaskell2010

Graphics.Rendering.OpenGL.GL.PixelRectangles.Rasterization

Description

This module corresponds to a part of section 3.6.4 (Rasterization of Pixel Rectangles) of the OpenGL 2.1 specs.

Documentation

data PixelData a Source #

Constructors

PixelData PixelFormat DataType (Ptr a) 

Instances

Instances details
Show (PixelData a) Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelData

Methods

showsPrec :: Int -> PixelData a -> ShowS

show :: PixelData a -> String

showList :: [PixelData a] -> ShowS

Eq (PixelData a) Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelData

Methods

(==) :: PixelData a -> PixelData a -> Bool

(/=) :: PixelData a -> PixelData a -> Bool

Ord (PixelData a) Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelData

Methods

compare :: PixelData a -> PixelData a -> Ordering

(<) :: PixelData a -> PixelData a -> Bool

(<=) :: PixelData a -> PixelData a -> Bool

(>) :: PixelData a -> PixelData a -> Bool

(>=) :: PixelData a -> PixelData a -> Bool

max :: PixelData a -> PixelData a -> PixelData a

min :: PixelData a -> PixelData a -> PixelData a

data PixelFormat Source #

Constructors

ColorIndex 
StencilIndex 
DepthComponent 
DepthStencil 
Red 
Green 
Blue 
Alpha 
RG 
RGB 
RGBA 
Luminance 
LuminanceAlpha 
RedInteger 
GreenInteger 
BlueInteger 
AlphaInteger 
RGInteger 
RGBInteger 
RGBAInteger 
BGRInteger 
BGRAInteger 
ABGR 
BGR 
BGRA 
CMYK 
CMYKA 
FourTwoTwo 
FourTwoTwoRev 
FourTwoTwoAverage 
FourTwoTwoRevAverage 
YCBCR422 

Instances

Instances details
Show PixelFormat Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelFormat

Methods

showsPrec :: Int -> PixelFormat -> ShowS

show :: PixelFormat -> String

showList :: [PixelFormat] -> ShowS

Eq PixelFormat Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelFormat

Methods

(==) :: PixelFormat -> PixelFormat -> Bool

(/=) :: PixelFormat -> PixelFormat -> Bool

Ord PixelFormat Source # 
Instance details

Defined in Graphics.Rendering.OpenGL.GL.PixelFormat

Methods

compare :: PixelFormat -> PixelFormat -> Ordering

(<) :: PixelFormat -> PixelFormat -> Bool

(<=) :: PixelFormat -> PixelFormat -> Bool

(>) :: PixelFormat -> PixelFormat -> Bool

(>=) :: PixelFormat -> PixelFormat -> Bool

max :: PixelFormat -> PixelFormat -> PixelFormat

min :: PixelFormat -> PixelFormat -> PixelFormat

drawPixels :: Size -> PixelData a -> IO () Source #

pixelZoom :: StateVar (GLfloat, GLfloat) Source #