GNUnet  0.11.x
gnunet_gst_test.c
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1 /*
2  This file is part of GNUnet.
3  Copyright (C) 2016 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
26 #include "gnunet_gst_def.h"
27 #include "gnunet_gst.h"
28 
29 int
30 main (int argc, char *argv[])
31 {
32  struct GNUNET_gstData *gst;
33  // GstBus *bus;
34  GstElement *gnunetsrc, *gnunetsink, *source, *sink, *encoder, *decoder;
35 
36 
37  // audio_message = GNUNET_malloc (UINT16_MAX);
38  // audio_message->header.type = htons (GNUNET_MESSAGE_TYPE_CONVERSATION_AUDIO);
39 
40 
41  // GstPipeline *pipeline;
42 
43  gst = (GNUNET_gstData*) malloc (sizeof(struct GNUNET_gstData));
44 
45  // gst->audio_message.header.type = htons (GNUNET_MESSAGE_TYPE_CONVERSATION_AUDIO);
46 
47 
49 /*
50  gst->audiobackend = JACK;
51  gst->dropsilence = TRUE;
52  gst->usertp = FALSE;
53  *//* Initialize GStreamer */gst_init (&argc, &argv);
54 
55  gst->pipeline = GST_PIPELINE (gst_pipeline_new ("gnunet-media-helper"));
56 
57 #ifdef IS_SPEAKER
58  int type = SPEAKER;
59  printf ("this is the speaker \n");
60 #endif
61 #ifdef IS_MIC
62  int type = MICROPHONE;
63  printf ("this is the microphone \n");
64 #endif
65  if (type == SPEAKER)
66  {
67  gnunetsrc = GST_ELEMENT (get_app (gst, SOURCE));
68 
69  sink = GST_ELEMENT (get_audiobin (gst, SINK));
70  decoder = GST_ELEMENT (get_coder (gst, DECODER));
71  gst_bin_add_many (GST_BIN (gst->pipeline), gnunetsrc, decoder, sink, NULL);
72  gst_element_link_many (gnunetsrc, decoder, sink, NULL);
73  }
74  if (type == MICROPHONE)
75  {
76  source = GST_ELEMENT (get_audiobin (gst, SOURCE));
77 
78  encoder = GST_ELEMENT (get_coder (gst, ENCODER));
79 
80  gnunetsink = GST_ELEMENT (get_app (gst, SINK));
81 
82  gst_bin_add_many (GST_BIN (gst->pipeline), source, encoder, gnunetsink,
83  NULL);
84  gst_element_link_many (source, encoder, gnunetsink, NULL);
85  }
86  /*
87  gst_bin_add_many( GST_BIN(gst->pipeline), appsource, appsink, source, encoder, decoder, sink, NULL);
88  gst_element_link_many( source, encoder, decoder, sink , NULL);
89  */
90  pl_graph (gst->pipeline);
91  /* Start playing */
92  gst_element_set_state (GST_ELEMENT (gst->pipeline), GST_STATE_PLAYING);
93 
94  // pl_graph(gst->pipeline);
95 
96  /* Wait until error or EOS */
97  // bus = gst_element_get_bus (GST_ELEMENT(gst->pipeline));
98  // bus_watch_id = gst_bus_add_watch (bus, gnunet_gst_bus_call, pipeline);
99 
100  gg_setup_gst_bus (gst);
101 // g_print ("Running...\n");
102 
103 
104  // start pushing buffers
105  if (type == MICROPHONE)
106  {
107  GMainLoop *loop;
108  loop = g_main_loop_new (NULL, FALSE);
109 
110  g_main_loop_run (loop);
111 
112 /*
113  while ( 1 )
114  {
115  GstFlowReturn flow;
116  flow = on_appsink_new_sample (gst->appsink, gst);
117  }
118  */}
119  if (type == SPEAKER)
120  {
121  while (1)
122  {
123 // printf("read.. \n");
124  gnunet_read (gst);
125  }
126  }
127  g_print ("Returned, stopping playback\n");
128 
129  // gst_object_unref (bus);
130  gst_element_set_state (GST_ELEMENT (gst->pipeline), GST_STATE_NULL);
131  gst_object_unref (gst->pipeline);
132 
133  return 0;
134 }
void pl_graph(GstElement *pipeline)
Definition: gnunet_gst.c:232
GstPipeline * pipeline
void gg_load_configuration(GNUNET_gstData *d)
Definition: gnunet_gst.c:70
GstBin * get_app(GNUNET_gstData *d, int type)
Definition: gnunet_gst.c:731
static GstElement * sink
GstBin * get_coder(GNUNET_gstData *d, int type)
Definition: gnunet_gst.c:815
int main(int argc, char *argv[])
static GstElement * source
Appsrc instance into which we write data for the pipeline.
enum GNUNET_TESTBED_UnderlayLinkModelType type
the type of this model
GstBin * get_audiobin(GNUNET_gstData *d, int type)
Definition: gnunet_gst.c:949
static GstElement * decoder
void gg_setup_gst_bus(GNUNET_gstData *d)
Definition: gnunet_gst.c:354
int gnunet_read(GNUNET_gstData *d)
Definition: gnunet_gst.c:654