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[autofit] Minor speed-up.

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* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap
elements if they are equal.
This commit is contained in:
Werner Lemberg 2012-07-03 11:01:53 +02:00
parent ad866e2c9a
commit d4cbbf35d4
2 changed files with 10 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2012-07-03 Werner Lemberg <wl@gnu.org>
[autofit] Minor speed-up.
* src/autofit/afangles (af_sort_pos, af_sort_widths): Don't swap
elements if they are equal.
2012-06-30 Gilles Espinasse <g.esp@free.fr>
Fix `checking if gcc static flag -static works' test.

6
src/autofit/afangles.c
View File

@ -5,7 +5,7 @@
/* Routines used to compute vector angles with limited accuracy */
/* and very high speed. It also contains sorting routines (body). */
/* */
/* Copyright 2003-2006, 2011 by */
/* Copyright 2003-2006, 2011-2012 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -255,7 +255,7 @@
{
for ( j = i; j > 0; j-- )
{
if ( table[j] > table[j - 1] )
if ( table[j] >= table[j - 1] )
break;
swap = table[j];
@ -278,7 +278,7 @@
{
for ( j = i; j > 0; j-- )
{
if ( table[j].org > table[j - 1].org )
if ( table[j].org >= table[j - 1].org )
break;
swap = table[j];