| OpenGL-2.2.1.1: A binding for the OpenGL graphics system | Source code | Contents | Index

Graphics.Rendering.OpenGL.GL.PixelRectangles.Rasterization |

Portability | portable
Stability | stable
Maintainer | sven.panne@aedion.de

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

Eq (PixelData a)
Ord (PixelData a)
Show (PixelData a)

data PixelFormat | Source

Constructors

ColorIndex |
StencilIndex |
DepthComponent |
Red |
Green |
Blue |
Alpha |
RGB |
RGBA |
Luminance |
LuminanceAlpha |
ABGR |
BGR |
BGRA |
CMYK |
CMYKA |
FourTwoTwo |
FourTwoTwoRev |
FourTwoTwoAverage |
FourTwoTwoRevAverage |
YCBCR422 |
DepthStencil |

Instances

Eq PixelFormat
Ord PixelFormat
Show PixelFormat

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

pixelZoom :: StateVar (GLfloat, GLfloat) | Source

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