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Issue #3039 - Add closure point to bounds calculation.

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This addition of a closure point (explicitly completing the closed shape) isn't
strictly needed in our current cairo version as it works perfectly fine without,
but if our clipping extents code changes then this might cause problems if the
extra point isn't added (in case of 0-length paths).
This commit is contained in:
Moonchild 2021-11-20 21:50:59 +00:00 • committed by roytam1
commit 42fc0af325
1 changed files with 10 additions and 0 deletions
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10
gfx/cairo/cairo/src/cairo-path-bounds.c
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@ -107,6 +107,16 @@ _cairo_path_bounder_curve_to (void *closure,
static cairo_status_t
_cairo_path_bounder_close_path (void *closure)
{
// XXXMC: This addition of a closure point isn't strictly needed but
// if our clipping extents code changes then this might cause problems
// if the extra point isn't added (in case of 0-length paths).
cairo_path_bounder_t *bounder = closure;
if (bounder->has_initial_point) {
_cairo_path_bounder_add_point (bounder, &bounder->current_point);
bounder->has_initial_point = FALSE;
}
return CAIRO_STATUS_SUCCESS;
}