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traps,xcb: Set the box count after filtering

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After converting, the number of boxes should only count the number of
non-zero boxes and forget about the zero-sized boxes we skipped over.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81699
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-08-25 08:55:24 +01:00
parent 13a09526d2
commit a5f51588af
2 changed files with 5 additions and 4 deletions
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4
src/cairo-traps-compositor.c
View file

@ -1417,9 +1417,7 @@ boxes_for_traps (cairo_boxes_t *boxes,
_cairo_boxes_init (boxes);
boxes->num_boxes = traps->num_traps;
boxes->chunks.base = (cairo_box_t *) traps->traps;
boxes->chunks.count = traps->num_traps;
boxes->chunks.size = traps->num_traps;
if (antialias != CAIRO_ANTIALIAS_NONE) {
@ -1464,6 +1462,8 @@ boxes_for_traps (cairo_boxes_t *boxes,
boxes->chunks.base[j].p1.y != boxes->chunks.base[j].p2.y);
}
}
boxes->chunks.count = j;
boxes->num_boxes = j;
return CAIRO_INT_STATUS_SUCCESS;
}

5
src/cairo-xcb-surface-render.c
View file

@ -2906,9 +2906,7 @@ _boxes_for_traps (cairo_boxes_t *boxes,
_cairo_boxes_init (boxes);
boxes->num_boxes = traps->num_traps;
boxes->chunks.base = (cairo_box_t *) traps->traps;
boxes->chunks.count = traps->num_traps;
boxes->chunks.size = traps->num_traps;
if (antialias != CAIRO_ANTIALIAS_NONE) {
@ -2954,6 +2952,9 @@ _boxes_for_traps (cairo_boxes_t *boxes,
boxes->chunks.base[j].p1.y != boxes->chunks.base[j].p2.y);
}
}
boxes->num_boxes = j;
boxes->chunks.count = j;
}
static cairo_status_t