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From http://www.jwz.org/xscreensaver/xscreensaver-5.38.tar.gz
[xscreensaver]
/
hacks
/
glx
/
tronbit.c
diff --git
a/hacks/glx/tronbit.c
b/hacks/glx/tronbit.c
index 2571964ff82e2159cd749027ba3b3045b1105b3d..b79309cd85f19d975b0815c128e1ba12cd6f010b 100644
(file)
--- a/
hacks/glx/tronbit.c
+++ b/
hacks/glx/tronbit.c
@@
-14,7
+14,7
@@
"*showFPS: False \n" \
"*wireframe: False \n"
"*showFPS: False \n" \
"*wireframe: False \n"
-# define
refresh
_bit 0
+# define
free
_bit 0
# define release_bit 0
#undef countof
#define countof(x) (sizeof((x))/sizeof((*x)))
# define release_bit 0
#undef countof
#define countof(x) (sizeof((x))/sizeof((*x)))
@@
-407,14
+407,7
@@
init_bit (ModeInfo *mi)
bit_configuration *bp;
int i;
bit_configuration *bp;
int i;
- if (!bps) {
- bps = (bit_configuration *)
- calloc (MI_NUM_SCREENS(mi), sizeof (bit_configuration));
- if (!bps) {
- fprintf(stderr, "%s: out of memory\n", progname);
- exit(1);
- }
- }
+ MI_INIT (mi, bps);
bp = &bps[MI_SCREEN(mi)];
bp = &bps[MI_SCREEN(mi)];
@@
-522,6
+515,11
@@
draw_bit (ModeInfo *mi)
double ratio = 1 - ((bp->last_time + bp->frequency) - now) / bp->frequency;
if (ratio > 1) ratio = 1;
mi->polygon_count += draw_histogram (mi, ratio);
double ratio = 1 - ((bp->last_time + bp->frequency) - now) / bp->frequency;
if (ratio > 1) ratio = 1;
mi->polygon_count += draw_histogram (mi, ratio);
+
+ if (MI_WIDTH(mi) > MI_HEIGHT(mi) * 5) { /* wide window: scale up */
+ glScalef (8, 8, 8);
+ }
+
mi->polygon_count += animate_bits (mi, omodel, nmodel, ratio);
tick_bit (mi, now);
}
mi->polygon_count += animate_bits (mi, omodel, nmodel, ratio);
tick_bit (mi, now);
}