author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 31 Mar 2010 22:03:18 +0300 | |
branch | RCL_3 |
changeset 6 | 9b2c3c7a1a9c |
parent 0 | 0e761a78d257 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (C) 2001 CodeFactory AB |
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* Copyright (C) 2001 Thomas Nyberg <thomas@codefactory.se> |
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* Copyright (C) 2001-2002 Andy Wingo <apwingo@eos.ncsu.edu> |
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* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de> |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public |
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* License along with this library; if not, write to the Free |
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include "gstalsasink.h" |
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#include "gstalsasrc.h" |
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#include "gstalsamixerelement.h" |
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#include <gst/gst-i18n-plugin.h> |
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GST_DEBUG_CATEGORY (alsa_debug); |
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/* ALSA debugging wrapper */ |
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static void |
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gst_alsa_error_wrapper (const char *file, int line, const char *function, |
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int err, const char *fmt, ...) |
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{ |
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#ifndef GST_DISABLE_GST_DEBUG |
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va_list args; |
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gchar *str; |
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va_start (args, fmt); |
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str = g_strdup_vprintf (fmt, args); |
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va_end (args); |
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/* FIXME: use GST_LEVEL_ERROR here? Currently warning is used because we're |
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* able to catch enough of the errors that would be printed otherwise |
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*/ |
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gst_debug_log (alsa_debug, GST_LEVEL_WARNING, file, function, line, NULL, |
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"alsalib error: %s%s%s", str, err ? ": " : "", |
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err ? snd_strerror (err) : ""); |
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g_free (str); |
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#endif |
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} |
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static gboolean |
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plugin_init (GstPlugin * plugin) |
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{ |
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int err; |
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if (!gst_element_register (plugin, "alsamixer", GST_RANK_NONE, |
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GST_TYPE_ALSA_MIXER_ELEMENT)) |
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return FALSE; |
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if (!gst_element_register (plugin, "alsasrc", GST_RANK_PRIMARY, |
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GST_TYPE_ALSA_SRC)) |
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return FALSE; |
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if (!gst_element_register (plugin, "alsasink", GST_RANK_PRIMARY, |
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GST_TYPE_ALSA_SINK)) |
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return FALSE; |
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GST_DEBUG_CATEGORY_INIT (alsa_debug, "alsa", 0, "alsa plugins"); |
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#if ENABLE_NLS |
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GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE, |
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LOCALEDIR); |
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bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); |
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#endif |
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err = snd_lib_error_set_handler (gst_alsa_error_wrapper); |
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if (err != 0) |
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GST_WARNING ("failed to set alsa error handler"); |
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|
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return TRUE; |
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} |
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|
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, |
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GST_VERSION_MINOR, |
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"alsa", |
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"ALSA plugin library", |
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plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) |