1 /* Copyright (C) <2018, 2019> Philippe Normand <philn@igalia.com>
2 * Copyright (C) <2018, 2019> Žan Doberšek <zdobersek@igalia.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
24 #include <gst/audio/audio.h>
27 #include <gio/gunixfdlist.h>
32 GType gst_wpe_audio_pad_get_type(void);
33 #define GST_TYPE_WPE_AUDIO_PAD (gst_wpe_audio_pad_get_type())
34 #define GST_WPE_AUDIO_PAD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WPE_AUDIO_PAD,GstWpeAudioPad))
35 #define GST_IS_WPE_AUDIO_PAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WPE_AUDIO_PAD))
36 #define GST_WPE_AUDIO_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_WPE_AUDIO_PAD,GstWpeAudioPadClass))
37 #define GST_IS_WPE_AUDIO_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_WPE_AUDIO_PAD))
38 #define GST_WPE_AUDIO_PAD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_WPE_AUDIO_PAD,GstWpeAudioPadClass))
40 typedef struct _GstWpeAudioPad GstWpeAudioPad;
41 typedef struct _GstWpeAudioPadClass GstWpeAudioPadClass;
43 struct _GstWpeAudioPad
48 GstClockTime buffer_time;
49 gboolean discont_pending;
53 struct _GstWpeAudioPadClass
55 GstGhostPadClass parent_class;
59 #define GST_TYPE_WPE_SRC (gst_wpe_src_get_type())
60 #define GST_WPE_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WPE_SRC,GstWpeSrc))
61 #define GST_WPE_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_WPE_SRC,GstWpeSrcClass))
62 #define GST_IS_WPE_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WPE_SRC))
63 #define GST_IS_WPE_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_WPE_SRC))
65 typedef struct _GstWpeSrc GstWpeSrc;
66 typedef struct _GstWpeSrcClass GstWpeSrcClass;
68 struct _GstWpeSrcClass
70 GstBinClass parent_class;
73 GType gst_wpe_src_get_type (void);
75 void gst_wpe_src_new_audio_stream(GstWpeSrc *src, guint32 id, GstCaps *caps, const gchar *stream_id);
76 void gst_wpe_src_set_audio_shm (GstWpeSrc* src, GUnixFDList *fds, guint32 id);
77 void gst_wpe_src_push_audio_buffer (GstWpeSrc* src, guint32 id, guint64 size);
78 void gst_wpe_src_pause_audio_stream (GstWpeSrc* src, guint32 id);
79 void gst_wpe_src_stop_audio_stream (GstWpeSrc* src, guint32 id);