OgreImageResampler.h File Reference

#include <algorithm>

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	ACCUM1(x, y, z, factor)
#define	ACCUM2(x, y, z, factor)
#define	ACCUM3(x, y, z, factor)
#define	ACCUM4(x, y, z, factor)
#define	UNPACK(dst, x, y, z)

Macro Definition Documentation

ACCUM1

#define ACCUM1	(		x,
			y,
			z,
			factor
	)

Value:

{ float f = factor; \
    float *psrc = (float*)(srcdata + x * srcelemsize + y * src.bytesPerRow + z * src.bytesPerImage); \
    accum[0] += f * psrc[0]; }

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

ACCUM2

#define ACCUM2	(		x,
			y,
			z,
			factor
	)

Value:

{ float f = factor; \
    float *psrc = (float*)(srcdata + x * srcelemsize + y * src.bytesPerRow + z * src.bytesPerImage); \
    accum[0] += f * psrc[0]; accum[1] += f * psrc[1]; }

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

ACCUM3

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

Value:

{ float f = factor; \
    float *psrc = (float*)(srcdata + x * srcelemsize + y * src.bytesPerRow + z * src.bytesPerImage); \
    accum[0] += f * psrc[0]; accum[1] += f * psrc[1]; accum[2] += f * psrc[2]; }

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

ACCUM4

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

Value:

{ float f = factor; \
    float *psrc = (float*)(srcdata + x * srcelemsize + y * src.bytesPerRow + z * src.bytesPerImage); \
    accum[0] += f*psrc[0]; accum[1] += f*psrc[1]; accum[2] += f*psrc[2]; accum[3] += f*psrc[3]; }

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

UNPACK

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

Value:

PixelFormatGpuUtils::unpackColour(&dst, srcFormat, \
    srcdata + srcelemsize*(x)+(y)*src.bytesPerRow+(z)*src.bytesPerImage)

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