convolve.cpp File Reference

#include "qimageblitz.h"
#include "private/blitz_p.h"
#include <config-processor.h>
#include "blitzcpu.h"
#include <cmath>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for convolve.cpp:

Go to the source code of this file.

Defines
#define	CONVOLVE_ACC(weight, pixel)
#define	KernelRank   3
#define	M_EPSILON   1.0e-6
#define	M_PI   3.14159265358979323846
#define	M_SQ2PI   2.50662827463100024161235523934010416269302368164062
#define	RoundToPixel(value)

---

Define Documentation

#define CONVOLVE_ACC	(	weight,
		pixel		)

Value:

r+=((weight))*(qRed((pixel))); g+=((weight))*(qGreen((pixel))); \
    b+=((weight))*(qBlue((pixel)));

Definition at line 90 of file convolve.cpp.

#define KernelRank   3

#define M_EPSILON   1.0e-6

Definition at line 75 of file convolve.cpp.

#define M_PI   3.14159265358979323846

Definition at line 78 of file convolve.cpp.

#define M_SQ2PI   2.50662827463100024161235523934010416269302368164062

Definition at line 76 of file convolve.cpp.

#define RoundToPixel

(

value

)

Value:

((unsigned char) ((value) < 0.0 ? 0.0 : \
  ((value) > (float) 255) ? (float) 255 : (value)+0.5))

Definition at line 81 of file convolve.cpp.