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From http://www.jwz.org/xscreensaver/xscreensaver-5.35.tar.gz
[xscreensaver]
/
hacks
/
glx
/
kaleidocycle.c
diff --git
a/hacks/glx/kaleidocycle.c
b/hacks/glx/kaleidocycle.c
index f88ccc662a2fde3fdc7ff0dc1cbbbe9ac3a8a184..58bf2861be49bcd71fbfc4861c629a01f6189c83 100644
(file)
--- a/
hacks/glx/kaleidocycle.c
+++ b/
hacks/glx/kaleidocycle.c
@@
-19,6
+19,7
@@
"*count: 16 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
"*count: 16 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
+ "*suppressRotationAnimation: True\n" \
# define refresh_kaleidocycle 0
# define release_kaleidocycle 0
# define refresh_kaleidocycle 0
# define release_kaleidocycle 0
@@
-102,6
+103,14
@@
reshape_kaleidocycle (ModeInfo *mi, int width, int height)
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
+# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */
+ {
+ int o = (int) current_device_rotation();
+ if (o != 0 && o != 180 && o != -180)
+ glScalef (1/h, 1/h, 1/h);
+ }
+# endif
+
glClear(GL_COLOR_BUFFER_BIT);
}
glClear(GL_COLOR_BUFFER_BIT);
}