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From http://www.jwz.org/xscreensaver/xscreensaver-5.37.tar.gz
[xscreensaver]
/
hacks
/
glx
/
glknots.c
diff --git
a/hacks/glx/glknots.c
b/hacks/glx/glknots.c
index 36ff1983daca7773483822ebe53ff5fda1293bd6..15c67dee56c5acd471eb31ef14cb0e42e78bb3ac 100644
(file)
--- a/
hacks/glx/glknots.c
+++ b/
hacks/glx/glknots.c
@@
-16,6
+16,7
@@
#define DEFAULTS "*delay: 30000 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
#define DEFAULTS "*delay: 30000 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
+ "*suppressRotationAnimation: True\n" \
# define refresh_knot 0
# define release_knot 0
# define refresh_knot 0
# define release_knot 0
@@
-190,6
+191,14
@@
reshape_knot (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);
}
@@
-248,14
+257,7
@@
init_knot (ModeInfo *mi)
knot_configuration *bp;
int wire = MI_IS_WIREFRAME(mi);
knot_configuration *bp;
int wire = MI_IS_WIREFRAME(mi);
- if (!bps) {
- bps = (knot_configuration *)
- calloc (MI_NUM_SCREENS(mi), sizeof (knot_configuration));
- if (!bps) {
- fprintf(stderr, "%s: out of memory\n", progname);
- exit(1);
- }
- }
+ MI_INIT (mi, bps, NULL);
bp = &bps[MI_SCREEN(mi)];
bp = &bps[MI_SCREEN(mi)];