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Revert float ordering optimisation (r9846) due to effect on stacking order.

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svn path=/trunk/netsurf/; revision=9853
This commit is contained in:
Michael Drake 2010-01-20 22:38:22 +00:00
parent e5d932b72a
commit b1e8c5fb09
1 changed files with 3 additions and 37 deletions
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40
render/layout.c
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@ -1673,7 +1673,7 @@ void find_sides(struct box *fl, int y0, int y1,
int fy0, fy1, fx0, fx1;
LOG(("y0 %i, y1 %i, x0 %i, x1 %i", y0, y1, *x0, *x1));
*left = *right = 0;
for (; fl && fl->y + fl->height >= y0; fl = fl->next_float) {
for (; fl; fl = fl->next_float) {
fy0 = fl->y;
fy1 = fl->y + fl->height;
if (y0 < fy1 && fy0 <= y1) {
@ -2300,42 +2300,8 @@ bool layout_line(struct box *first, int *width, int *y,
box_dump(stderr, cont, 0);
assert(0);
}
/* Insert float into containing block's list of
* floats. (List sorted by y-position of bottom of
* float, in descending order.) */
if (!cont->float_children) {
/* First float child */
cont->float_children = b;
b->next_float = NULL;
} else if (b->y + b->height >= cont->float_children->y +
cont->float_children->height) {
/* Float is positioned lower or at same level
* as first float in list */
b->next_float = cont->float_children;
cont->float_children = b;
} else {
/* Find place in list */
struct box *t;
for (t = cont->float_children;
t && t->next_float;
t = t->next_float) {
if (b->y + b->height >=
t->next_float->y +
t->next_float->height) {
/* Float positioned mid-list */
b->next_float = t->next_float;
t->next_float = b;
break;
} else if (!t->next_float->next_float) {
/* Float positioned last in
* list */
t->next_float->next_float = b;
b->next_float = NULL;
break;
}
}
}
b->next_float = cont->float_children;
cont->float_children = b;
split_box = 0;
}
}