1 /* GStreamer 2 * Copyright (C) 2011 Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>. 3 * Copyright (C) 2011 Nokia Corporation. All rights reserved. 4 * Contact: Stefan Kost <stefan.kost@nokia.com> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef __GST_AUDIO_H__ 23 #include <gst/audio/audio.h> 24 #endif 25 26 #ifndef _GST_AUDIO_UTILS_PRIVATE_H_ 27 #define _GST_AUDIO_UTILS_PRIVATE_H_ 28 29 #include <gst/gst.h> 30 31 G_BEGIN_DECLS 32 33 /* Element utility functions */ 34 G_GNUC_INTERNAL 35 GstCaps *__gst_audio_element_proxy_getcaps (GstElement * element, GstPad * sinkpad, 36 GstPad * srcpad, GstCaps * initial_caps, 37 GstCaps * filter); 38 39 G_GNUC_INTERNAL 40 gboolean __gst_audio_encoded_audio_convert (GstAudioInfo * fmt, gint64 bytes, 41 gint64 samples, GstFormat src_format, 42 gint64 src_value, GstFormat * dest_format, 43 gint64 * dest_value); 44 45 G_GNUC_INTERNAL 46 gboolean __gst_audio_set_thread_priority (gpointer * handle); 47 48 G_GNUC_INTERNAL 49 gboolean __gst_audio_restore_thread_priority (gpointer handle); 50 51 G_END_DECLS 52 53 #endif 54