Browse Source

Simplified zoomdiff function

master
Bert Münnich 12 years ago
parent
commit
c78f55ebb4
2 changed files with 1 additions and 10 deletions
  1. +1
    -7
      image.c
  2. +0
    -3
      util.h

+ 1
- 7
image.c View File

@@ -37,13 +37,7 @@ float zoom_min;
float zoom_max;

int zoomdiff(float z1, float z2) {
float d = z1 - z2;
const float mindelta = 0.001;

if (ABS(d) < mindelta)
return 0;
else
return d < 0 ? -1 : 1;
return (int) (z1 * 1000.0 - z2 * 1000.0);
}

void img_init(img_t *img, win_t *win) {


+ 0
- 3
util.h View File

@@ -27,9 +27,6 @@

#include "types.h"

#ifndef ABS
#define ABS(a) ((a) < 0 ? -(a) : (a))
#endif
#ifndef MIN
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#endif


Loading…
Cancel
Save