1 /* 2 * WebRTC Audio Processing Elements 3 * 4 * Copyright 2016 Collabora Ltd 5 * @author: Nicolas Dufresne <nicolas.dufresne@collabora.com> 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this library; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 * 21 */ 22 23 #ifndef __GST_WEBRTC_DSP_H__ 24 #define __GST_WEBRTC_DSP_H__ 25 26 #include <gst/gst.h> 27 #include <gst/base/gstadapter.h> 28 #include <gst/base/gstbasetransform.h> 29 #include <gst/audio/audio.h> 30 31 #ifndef GST_USE_UNSTABLE_API 32 #define GST_USE_UNSTABLE_API 33 #endif 34 #include <gst/audio/gstplanaraudioadapter.h> 35 36 G_BEGIN_DECLS 37 38 #define GST_TYPE_WEBRTC_DSP (gst_webrtc_dsp_get_type()) 39 #define GST_WEBRTC_DSP(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WEBRTC_DSP,GstWebrtcDsp)) 40 #define GST_IS_WEBRTC_DSP(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WEBRTC_DSP)) 41 #define GST_WEBRTC_DSP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_WEBRTC_DSP,GstWebrtcDspClass)) 42 #define GST_IS_WEBRTC_DSP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_WEBRTC_DSP)) 43 #define GST_WEBRTC_DSP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WEBRTC_DSP,GstWebrtcDspClass)) 44 45 typedef struct _GstWebrtcDsp GstWebrtcDsp; 46 typedef struct _GstWebrtcDspClass GstWebrtcDspClass; 47 48 struct _GstWebrtcDspClass 49 { 50 GstAudioFilterClass parent_class; 51 }; 52 53 GType gst_webrtc_dsp_get_type (void); 54 55 GST_ELEMENT_REGISTER_DECLARE (webrtcdsp); 56 57 G_END_DECLS 58 59 #endif /* __GST_WEBRTC_DSP_H__ */ 60