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| author | Simon Rettberg | 2021-04-06 14:43:39 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2021-04-07 13:38:37 +0200 |
| commit | 38886de0c3e9ea5729ef23e4c653fa2822f52e8f (patch) | |
| tree | 9b799c8c968a92cc77746a95e0e8bdd90b6b13c3 /hacks/glx/bouncingcow.c | |
| parent | Maybe not remove, but ... (diff) | |
| download | xscreensaver-38886de0c3e9ea5729ef23e4c653fa2822f52e8f.tar.gz xscreensaver-38886de0c3e9ea5729ef23e4c653fa2822f52e8f.tar.xz xscreensaver-38886de0c3e9ea5729ef23e4c653fa2822f52e8f.zip | |
Diffstat (limited to 'hacks/glx/bouncingcow.c')
| -rw-r--r-- | hacks/glx/bouncingcow.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/hacks/glx/bouncingcow.c b/hacks/glx/bouncingcow.c index 5dc9466..29baa46 100644 --- a/hacks/glx/bouncingcow.c +++ b/hacks/glx/bouncingcow.c @@ -21,9 +21,6 @@ #define DEF_TEXTURE "(none)" #define DEF_MATHEMATICAL "False" -#undef countof -#define countof(x) (sizeof((x))/sizeof((*x))) - #undef BELLRAND #define BELLRAND(n) ((frand((n)) + frand((n)) + frand((n))) / 3) #undef RANDSIGN @@ -551,15 +548,13 @@ draw_cow (ModeInfo *mi) glPushMatrix (); -# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */ { - GLfloat h = MI_HEIGHT(mi) / (GLfloat) MI_WIDTH(mi); - int o = (int) current_device_rotation(); - if (o != 0 && o != 180 && o != -180) - glScalef (1/h, 1/h, 1/h); - glRotatef(o, 0, 0, 1); + GLfloat s = (MI_WIDTH(mi) < MI_HEIGHT(mi) + ? (MI_WIDTH(mi) / (GLfloat) MI_HEIGHT(mi)) + : 1); + glRotatef(current_device_rotation(), 0, 0, 1); + glScalef (s, s, s); } -# endif glScalef (0.5, 0.5, 0.5); |