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Oops, sign of error_direction needs to change only for its second use. (Bug 435441)

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This commit is contained in:
L. David Baron 2009-10-10 11:01:12 -07:00
parent 4742613581
commit 529c01f28c
1 changed files with 2 additions and 2 deletions
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4
layout/style/test/test_transitions.html
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@ -395,8 +395,6 @@ function check_transition_value(func, start_time, end_time,
xfail)
{
function value_at(elapsed, error_direction) {
if (start_value > end_value)
error_direction = -error_direction;
var time_portion = (elapsed - start_time) / (end_time - start_time);
if (time_portion < 0)
time_portion = 0;
@ -410,6 +408,8 @@ function check_transition_value(func, start_time, end_time,
else if (value_portion > 1)
value_portion = 1;
var value = (1 - value_portion) * start_value + value_portion * end_value;
if (start_value > end_value)
error_direction = -error_direction;
// Computed values get rounded to 1/60th of a pixel.
return value + error_direction * 0.02;
}