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author | Bert Münnich <be.muennich@googlemail.com> | 2012-08-16 21:21:08 +0200 |
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committer | Bert Münnich <be.muennich@googlemail.com> | 2012-08-16 21:21:08 +0200 |
commit | c78f55ebb43f5d73033a4709dfd32830a016a7cb (patch) | |
tree | 3af9b18cc92d43cad0e751eab296dcf0a09f3baa /image.c | |
parent | f2a3d73212ad63e1081278347c189f2554cab8a4 (diff) | |
download | nsxiv-c78f55ebb43f5d73033a4709dfd32830a016a7cb.tar.zst |
Simplified zoomdiff function
Diffstat (limited to 'image.c')
-rw-r--r-- | image.c | 8 |
1 files changed, 1 insertions, 7 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) { |