diff options
Diffstat (limited to 'src/3rdparty/freetype/src/autofit/afangles.c')
| -rw-r--r-- | src/3rdparty/freetype/src/autofit/afangles.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/src/3rdparty/freetype/src/autofit/afangles.c b/src/3rdparty/freetype/src/autofit/afangles.c index c65a3ae23e..9e1f7a21ff 100644 --- a/src/3rdparty/freetype/src/autofit/afangles.c +++ b/src/3rdparty/freetype/src/autofit/afangles.c @@ -1,28 +1,28 @@ -/***************************************************************************/ -/* */ -/* afangles.c */ -/* */ -/* Routines used to compute vector angles with limited accuracy */ -/* and very high speed. It also contains sorting routines (body). */ -/* */ -/* Copyright 2003-2018 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ +/**************************************************************************** + * + * afangles.c + * + * Routines used to compute vector angles with limited accuracy + * and very high speed. It also contains sorting routines (body). + * + * Copyright (C) 2003-2019 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + */ #include "aftypes.h" /* - * We are not using `af_angle_atan' anymore, but we keep the source - * code below just in case... + * We are not using `af_angle_atan' anymore, but we keep the source + * code below just in case... */ @@ -30,16 +30,16 @@ /* - * The trick here is to realize that we don't need a very accurate angle - * approximation. We are going to use the result of `af_angle_atan' to - * only compare the sign of angle differences, or check whether its - * magnitude is very small. + * The trick here is to realize that we don't need a very accurate angle + * approximation. We are going to use the result of `af_angle_atan' to + * only compare the sign of angle differences, or check whether its + * magnitude is very small. * - * The approximation + * The approximation * - * dy * PI / (|dx|+|dy|) + * dy * PI / (|dx|+|dy|) * - * should be enough, and much faster to compute. + * should be enough, and much faster to compute. */ FT_LOCAL_DEF( AF_Angle ) af_angle_atan( FT_Fixed dx, |