OgreImageResampler.h File Reference

#include <algorithm>

Go to the source code of this file.

Classes
struct	Ogre::LinearResampler
struct	Ogre::LinearResampler_Byte< channels >
struct	Ogre::LinearResampler_Float32
struct	Ogre::NearestResampler< elemsize >

Namespaces
	Ogre
	This source file is part of OGRE (Object-oriented Graphics Rendering Engine) For the latest info, see http://www.ogre3d.org/

Macros
#define	ACCUM3(x, y, z, factor)
#define	ACCUM4(x, y, z, factor)
#define	UNPACK(dst, x, y, z)

Macro Definition Documentation

ACCUM3

#define ACCUM3	(		x,
			y,
			z,
			factor
	)

Value:

{ float f = factor; \
    size_t off = (x+y*src.rowPitch+z*src.slicePitch)*srcchannels; \
    accum[0]+=srcdata[off+0]*f; accum[1]+=srcdata[off+1]*f; \
    accum[2]+=srcdata[off+2]*f; }

Referenced by Ogre::LinearResampler_Float32::scale().

ACCUM4

#define ACCUM4	(		x,
			y,
			z,
			factor
	)

Value:

{ float f = factor; \
    size_t off = (x+y*src.rowPitch+z*src.slicePitch)*srcchannels; \
    accum[0]+=srcdata[off+0]*f; accum[1]+=srcdata[off+1]*f; \
    accum[2]+=srcdata[off+2]*f; accum[3]+=srcdata[off+3]*f; }

Referenced by Ogre::LinearResampler_Float32::scale().

UNPACK

#define UNPACK	(		dst,
			x,
			y,
			z
	)

Value:

PixelUtil::unpackColour(&dst, src.format, \
    srcdata + srcelemsize*((x)+(y)*src.rowPitch+(z)*src.slicePitch))

Referenced by Ogre::LinearResampler::scale().