From: Bill Spitzak <spit...@gmail.com> v11: Restored range checks
Signed-off-by: Bill Spitzak <spit...@gmail.com> --- pixman/pixman-filter.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/pixman/pixman-filter.c b/pixman/pixman-filter.c index e82871f..e5ef8e6 100644 --- a/pixman/pixman-filter.c +++ b/pixman/pixman-filter.c @@ -109,14 +109,16 @@ general_cubic (double x, double B, double C) if (ax < 1) { - return ((12 - 9 * B - 6 * C) * ax * ax * ax + - (-18 + 12 * B + 6 * C) * ax * ax + (6 - 2 * B)) / 6; + return (((12 - 9 * B - 6 * C) * ax + + (-18 + 12 * B + 6 * C)) * ax * ax + + (6 - 2 * B)) / 6; } - else if (ax >= 1 && ax < 2) + else if (ax < 2) { - return ((-B - 6 * C) * ax * ax * ax + - (6 * B + 30 * C) * ax * ax + (-12 * B - 48 * C) * - ax + (8 * B + 24 * C)) / 6; + return ((((-B - 6 * C) * ax + + (6 * B + 30 * C)) * ax + + (-12 * B - 48 * C)) * ax + + (8 * B + 24 * C)) / 6; } else { -- 1.9.1 _______________________________________________ Pixman mailing list Pixman@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/pixman