diff options
author | David M. Lee <dlee@digium.com> | 2013-01-07 14:24:28 -0600 |
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committer | David M. Lee <dlee@digium.com> | 2013-01-07 14:24:28 -0600 |
commit | f3ab456a17af1c89a6e3be4d20c5944853df1cb0 (patch) | |
tree | d00e1a332cd038a6d906a1ea0ac91e1a4458e617 /pjlib/src/pj/types.c |
Import pjproject-2.0.1
Diffstat (limited to 'pjlib/src/pj/types.c')
-rw-r--r-- | pjlib/src/pj/types.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/pjlib/src/pj/types.c b/pjlib/src/pj/types.c new file mode 100644 index 0000000..212afcf --- /dev/null +++ b/pjlib/src/pj/types.c @@ -0,0 +1,46 @@ +/* $Id: types.c 3553 2011-05-05 06:14:19Z nanang $ */ +/* + * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) + * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <pj/types.h> +#include <pj/os.h> + +PJ_DEF(void) pj_time_val_normalize(pj_time_val *t) +{ + PJ_CHECK_STACK(); + + if (t->msec >= 1000) { + t->sec += (t->msec / 1000); + t->msec = (t->msec % 1000); + } + else if (t->msec <= -1000) { + do { + t->sec--; + t->msec += 1000; + } while (t->msec <= -1000); + } + + if (t->sec >= 1 && t->msec < 0) { + t->sec--; + t->msec += 1000; + + } else if (t->sec < 0 && t->msec > 0) { + t->sec++; + t->msec -= 1000; + } +} |