OgreImageResampler.h File Reference

#include <algorithm>

Go to the source code of this file.

Classes
struct	Ogre::NearestResampler< elemsize >
struct	Ogre::LinearResampler
struct	Ogre::LinearResampler_Float32
struct	Ogre::LinearResampler_Byte< channels >
Namespaces
namespace	Ogre
Defines
#define	UNPACK(dst, x, y, z)
#define	ACCUM3(x, y, z, factor)
#define	ACCUM4(x, y, z, factor)

---

Define Documentation

#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().

#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().

#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().