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[swftools.git]
/
lib
/
gfxpoly
/
active.c
diff --git
a/lib/gfxpoly/active.c
b/lib/gfxpoly/active.c
index
340d5bc
..
2904e08
100644
(file)
--- a/
lib/gfxpoly/active.c
+++ b/
lib/gfxpoly/active.c
@@
-32,7
+32,7
@@
void actlist_dump(actlist_t*a, int32_t y)
fprintf(stderr, "[%d]", s->nr);
s = s->right;
if(s) fprintf(stderr, " ");
fprintf(stderr, "[%d]", s->nr);
s = s->right;
if(s) fprintf(stderr, " ");
- else fprintf(stderr, "\n");
+ else fprintf(stderr, " y=%d\n", y);
}
}
void actlist_verify(actlist_t*a, int32_t y)
}
}
void actlist_verify(actlist_t*a, int32_t y)
@@
-95,6
+95,7
@@
segment_t* actlist_find(actlist_t*a, point_t p1, point_t p2)
//double d = cmp(t, p1, p2);
double d = single_cmp(t, p1);
if(d>=0 && to_the_left) {
//double d = cmp(t, p1, p2);
double d = single_cmp(t, p1);
if(d>=0 && to_the_left) {
+ actlist_dump(a, p1.y);
segment_t*s = a->list;
while(s) {
fprintf(stderr, "[%d] %f/%f (%d,%d) -> (%d,%d)\n", s->nr,
segment_t*s = a->list;
while(s) {
fprintf(stderr, "[%d] %f/%f (%d,%d) -> (%d,%d)\n", s->nr,
@@
-148,6
+149,7
@@
segment_t* actlist_find(actlist_t*a, point_t p1, point_t p2)
}
#endif
}
#endif
+ /* this can be optimized for (is not needed in) normal mode (as opposed to horizontal postprocess mode) */
segment_t*out = last;
if(d<0 || (d==0 && LINE_EQ(p2,last)<0)) {
last = last->left;
segment_t*out = last;
if(d<0 || (d==0 && LINE_EQ(p2,last)<0)) {
last = last->left;
@@
-373,7
+375,7
@@
static void move_to_root(actlist_t*a, segment_t*s)
}
}
}
}
-static int actlist_splay(actlist_t*a, point_t p1, point_t p2)
+static void actlist_splay(actlist_t*a, point_t p1, point_t p2)
{
if(!a->list) return;
{
if(!a->list) return;