diff options
-rw-r--r-- | image.c | 8 | ||||
-rw-r--r-- | util.h | 3 |
2 files changed, 1 insertions, 10 deletions
@@ -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) { @@ -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 |