2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000,2005 Wim Taymans <wim@fluendo.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
21 #define SET_PARAM(_oss, _name, _val, _detail) \
24 if (ioctl(_oss->fd, _name, &_tmp) == -1) { \
25 GST_ELEMENT_ERROR (_oss, RESOURCE, SETTINGS,\
27 ("Unable to set param " _detail ": %s", \
28 g_strerror (errno))); \
31 GST_DEBUG_OBJECT(_oss, _detail " %d", _tmp); \
34 #define GET_PARAM(_oss, _name, _val, _detail) \
36 if (ioctl(oss->fd, _name, _val) == -1) { \
37 GST_ELEMENT_ERROR (oss, RESOURCE, SETTINGS, \
39 ("Unable to get param " _detail ": %s", \
40 g_strerror (errno))); \