nsxiv14d1daf
Removed useless zl_cnt variable
+3 −5
1 file changed
- M image.c +3 −5
| @@ -34,14 +34,12 @@ | |||
| 34 | 34 | ||
| 35 | 35 | enum { MIN_GIF_DELAY = 50 }; | |
| 36 | 36 | ||
| 37 | − | int zl_cnt; | |
| 38 | 37 | float zoom_min; | |
| 39 | 38 | float zoom_max; | |
| 40 | 39 | ||
| 41 | 40 | void img_init(img_t *img, win_t *win) { | |
| 42 | − | zl_cnt = sizeof(zoom_levels) / sizeof(zoom_levels[0]); | |
| 43 | 41 | zoom_min = zoom_levels[0] / 100.0; | |
| 44 | − | zoom_max = zoom_levels[zl_cnt - 1] / 100.0; | |
| 42 | + | zoom_max = zoom_levels[ARRLEN(zoom_levels) - 1] / 100.0; | |
| 45 | 43 | ||
| 46 | 44 | if (img) { | |
| 47 | 45 | img->im = NULL; | |
| @@ -442,7 +440,7 @@ int img_zoom_in(img_t *img, win_t *win) { | |||
| 442 | 440 | if (!img || !img->im || !win) | |
| 443 | 441 | return 0; | |
| 444 | 442 | ||
| 445 | − | for (i = 1; i < zl_cnt; i++) { | |
| 443 | + | for (i = 1; i < ARRLEN(zoom_levels); i++) { | |
| 446 | 444 | if (zoom_levels[i] > img->zoom * 100.0) | |
| 447 | 445 | return img_zoom(img, win, zoom_levels[i] / 100.0); | |
| 448 | 446 | } | |
| @@ -455,7 +453,7 @@ int img_zoom_out(img_t *img, win_t *win) { | |||
| 455 | 453 | if (!img || !img->im || !win) | |
| 456 | 454 | return 0; | |
| 457 | 455 | ||
| 458 | − | for (i = zl_cnt - 2; i >= 0; i--) { | |
| 456 | + | for (i = ARRLEN(zoom_levels) - 2; i >= 0; i--) { | |
| 459 | 457 | if (zoom_levels[i] < img->zoom * 100.0) | |
| 460 | 458 | return img_zoom(img, win, zoom_levels[i] / 100.0); | |
| 461 | 459 | } | |