printf("FAILURE! "__FILE__"@%d: iterator_x inconsistancy\n",__LINE__);
return 1;
}
-
+
printf("PASSED\n");
return 0;
// Pen 2 will be the end
pen2=pen;
pen2.move(w,h);
-
+
//temporary
vbox_blur(pen,pen2,2,pen3);
printf("\n VBLUR ONLY:\n");
display_pen(pen3,w,h);
-
+
// box_blur(pen,w,h,4);
hbox_blur(pen,pen2,2,pen3);
-
+
printf("\n HBLUR ONLY:\n");
display_pen(pen3,w,h);
-
+
pen2=pen3;
pen2.move(w,h);
vbox_blur(pen3,pen2,2,pen);
printf("FAILURE! "__FILE__"@%d: blur result contained %d bad values\n",__LINE__,bad_values);
return 1;
}
-
+
boxblur_float max=0;
printf("CHECK BOXBLUR RESULTS %d,%d:\n",pen.diff_begin().x, pen.diff_begin().y);
for(y=0;y<h;y++,pen.inc_y())
for(x=0;x<w;x++,pen.inc_x())
{
boxblur_float f = 0;
-
+
for(int oy=-2; oy <= 2; ++oy)
{
int iy = y+oy;
if(iy < 0) iy = 0;
if(iy >= h) iy = h-1;
-
+
for(int ox=-2; ox <= 2; ++ox)
{
int ix = x+ox;
if(ix < 0) ix = 0;
if(ix >= w) ix = w-1;
-
+
if(ix-iy<=1 && iy-ix<=1 || iy==h/2 || ix==w/2)
f += 2;
}
}
-
+
//print out if the relative error is high
/*f /= 25;
float rf = pen.get_value() - f/25;
pen.dec_x(x);
}
pen.dec_y(y);
-
+
/*if(max)
{
for(y=0;y<h;y++,pen.inc_y())
gaussian_blur_3x3(pen,pen2);
gaussian_blur_3x3(pen,pen2);
#endif
-
+
// gaussian_blur(pen,pen2,15);
gaussian_blur(pen,pen2,10,10);
error+=box_blur_test();
if(error)return error;
error+=gaussian_blur_test();
-
+
return error;
}