diff options
Diffstat (limited to 'src/conversation/gnunet-helper-audio-playback-gst.c')
-rw-r--r-- | src/conversation/gnunet-helper-audio-playback-gst.c | 385 |
1 files changed, 195 insertions, 190 deletions
diff --git a/src/conversation/gnunet-helper-audio-playback-gst.c b/src/conversation/gnunet-helper-audio-playback-gst.c index 51450af90..b268fa215 100644 --- a/src/conversation/gnunet-helper-audio-playback-gst.c +++ b/src/conversation/gnunet-helper-audio-playback-gst.c | |||
@@ -11,12 +11,12 @@ | |||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | 11 | WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Affero General Public License for more details. | 13 | Affero General Public License for more details. |
14 | 14 | ||
15 | You should have received a copy of the GNU Affero General Public License | 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/>. | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | 17 | ||
18 | SPDX-License-Identifier: AGPL3.0-or-later | 18 | SPDX-License-Identifier: AGPL3.0-or-later |
19 | */ | 19 | */ |
20 | /** | 20 | /** |
21 | * @file conversation/gnunet-helper-audio-playback-gst.c | 21 | * @file conversation/gnunet-helper-audio-playback-gst.c |
22 | * @brief program to playback audio data to the speaker (GStreamer version) | 22 | * @brief program to playback audio data to the speaker (GStreamer version) |
@@ -81,140 +81,144 @@ static int abort_read; | |||
81 | 81 | ||
82 | 82 | ||
83 | static void | 83 | static void |
84 | sink_child_added (GstChildProxy *child_proxy, | 84 | sink_child_added(GstChildProxy *child_proxy, |
85 | GObject *object, | 85 | GObject *object, |
86 | gchar *name, | 86 | gchar *name, |
87 | gpointer user_data) | 87 | gpointer user_data) |
88 | { | 88 | { |
89 | if (GST_IS_AUDIO_BASE_SRC (object)) | 89 | if (GST_IS_AUDIO_BASE_SRC(object)) |
90 | g_object_set (object, | 90 | g_object_set(object, |
91 | "buffer-time", (gint64) BUFFER_TIME, | 91 | "buffer-time", (gint64)BUFFER_TIME, |
92 | "latency-time", (gint64) LATENCY_TIME, | 92 | "latency-time", (gint64)LATENCY_TIME, |
93 | NULL); | 93 | NULL); |
94 | } | 94 | } |
95 | 95 | ||
96 | 96 | ||
97 | static void | 97 | static void |
98 | ogg_pad_added (GstElement *element, | 98 | ogg_pad_added(GstElement *element, |
99 | GstPad *pad, | 99 | GstPad *pad, |
100 | gpointer data) | 100 | gpointer data) |
101 | { | 101 | { |
102 | GstPad *sinkpad; | 102 | GstPad *sinkpad; |
103 | GstElement *decoder = (GstElement *) data; | 103 | GstElement *decoder = (GstElement *)data; |
104 | 104 | ||
105 | /* We can now link this pad with the opus-decoder sink pad */ | 105 | /* We can now link this pad with the opus-decoder sink pad */ |
106 | sinkpad = gst_element_get_static_pad (decoder, "sink"); | 106 | sinkpad = gst_element_get_static_pad(decoder, "sink"); |
107 | 107 | ||
108 | gst_pad_link (pad, sinkpad); | 108 | gst_pad_link(pad, sinkpad); |
109 | 109 | ||
110 | gst_element_link_many (decoder, conv, resampler, sink, NULL); | 110 | gst_element_link_many(decoder, conv, resampler, sink, NULL); |
111 | 111 | ||
112 | gst_object_unref (sinkpad); | 112 | gst_object_unref(sinkpad); |
113 | } | 113 | } |
114 | 114 | ||
115 | 115 | ||
116 | static void | 116 | static void |
117 | quit () | 117 | quit() |
118 | { | 118 | { |
119 | if (NULL != source) | 119 | if (NULL != source) |
120 | gst_app_src_end_of_stream (GST_APP_SRC (source)); | 120 | gst_app_src_end_of_stream(GST_APP_SRC(source)); |
121 | if (NULL != pipeline) | 121 | if (NULL != pipeline) |
122 | gst_element_set_state (pipeline, GST_STATE_NULL); | 122 | gst_element_set_state(pipeline, GST_STATE_NULL); |
123 | abort_read = 1; | 123 | abort_read = 1; |
124 | } | 124 | } |
125 | 125 | ||
126 | 126 | ||
127 | static gboolean | 127 | static gboolean |
128 | bus_call (GstBus *bus, GstMessage *msg, gpointer data) | 128 | bus_call(GstBus *bus, GstMessage *msg, gpointer data) |
129 | { | 129 | { |
130 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 130 | GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, |
131 | "Bus message\n"); | 131 | "Bus message\n"); |
132 | switch (GST_MESSAGE_TYPE (msg)) | 132 | switch (GST_MESSAGE_TYPE(msg)) |
133 | { | 133 | { |
134 | case GST_MESSAGE_EOS: | 134 | case GST_MESSAGE_EOS: |
135 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | 135 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, |
136 | "End of stream\n"); | 136 | "End of stream\n"); |
137 | quit (); | 137 | quit(); |
138 | break; | 138 | break; |
139 | 139 | ||
140 | case GST_MESSAGE_ERROR: | 140 | case GST_MESSAGE_ERROR: |
141 | { | 141 | { |
142 | gchar *debug; | 142 | gchar *debug; |
143 | GError *error; | 143 | GError *error; |
144 | 144 | ||
145 | gst_message_parse_error (msg, &error, &debug); | 145 | gst_message_parse_error(msg, &error, &debug); |
146 | g_free (debug); | 146 | g_free(debug); |
147 | 147 | ||
148 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | 148 | GNUNET_log(GNUNET_ERROR_TYPE_ERROR, |
149 | "Error: %s\n", | 149 | "Error: %s\n", |
150 | error->message); | 150 | error->message); |
151 | g_error_free (error); | 151 | g_error_free(error); |
152 | 152 | ||
153 | quit (); | 153 | quit(); |
154 | break; | ||
155 | } | ||
156 | |||
157 | default: | ||
154 | break; | 158 | break; |
155 | } | 159 | } |
156 | default: | ||
157 | break; | ||
158 | } | ||
159 | 160 | ||
160 | return TRUE; | 161 | return TRUE; |
161 | } | 162 | } |
162 | 163 | ||
163 | 164 | ||
164 | static void | 165 | static void |
165 | signalhandler (int s) | 166 | signalhandler(int s) |
166 | { | 167 | { |
167 | quit (); | 168 | quit(); |
168 | } | 169 | } |
169 | 170 | ||
170 | 171 | ||
171 | static int | 172 | static int |
172 | feed_buffer_to_gst (const char *audio, size_t b_len) | 173 | feed_buffer_to_gst(const char *audio, size_t b_len) |
173 | { | 174 | { |
174 | GstBuffer *b; | 175 | GstBuffer *b; |
175 | gchar *bufspace; | 176 | gchar *bufspace; |
176 | GstFlowReturn flow; | 177 | GstFlowReturn flow; |
177 | 178 | ||
178 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 179 | GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, |
179 | "Feeding %u bytes to GStreamer\n", | 180 | "Feeding %u bytes to GStreamer\n", |
180 | (unsigned int) b_len); | 181 | (unsigned int)b_len); |
181 | 182 | ||
182 | bufspace = g_memdup (audio, b_len); | 183 | bufspace = g_memdup(audio, b_len); |
183 | b = gst_buffer_new_wrapped (bufspace, b_len); | 184 | b = gst_buffer_new_wrapped(bufspace, b_len); |
184 | if (NULL == b) | 185 | if (NULL == b) |
185 | { | 186 | { |
186 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 187 | GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, |
187 | "Failed to wrap a buffer\n"); | 188 | "Failed to wrap a buffer\n"); |
188 | g_free (bufspace); | 189 | g_free(bufspace); |
189 | return GNUNET_SYSERR; | 190 | return GNUNET_SYSERR; |
190 | } | 191 | } |
191 | flow = gst_app_src_push_buffer (GST_APP_SRC (source), b); | 192 | flow = gst_app_src_push_buffer(GST_APP_SRC(source), b); |
192 | /* They all return GNUNET_OK, because currently player stops when | 193 | /* They all return GNUNET_OK, because currently player stops when |
193 | * data stops coming. This might need to be changed for the player | 194 | * data stops coming. This might need to be changed for the player |
194 | * to also stop when pipeline breaks. | 195 | * to also stop when pipeline breaks. |
195 | */ | 196 | */ |
196 | switch (flow) | 197 | switch (flow) |
197 | { | 198 | { |
198 | case GST_FLOW_OK: | 199 | case GST_FLOW_OK: |
199 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 200 | GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, |
200 | "Fed %u bytes to the pipeline\n", | 201 | "Fed %u bytes to the pipeline\n", |
201 | (unsigned int) b_len); | 202 | (unsigned int)b_len); |
202 | break; | 203 | break; |
203 | case GST_FLOW_FLUSHING: | 204 | |
204 | /* buffer was dropped, because pipeline state is not PAUSED or PLAYING */ | 205 | case GST_FLOW_FLUSHING: |
205 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | 206 | /* buffer was dropped, because pipeline state is not PAUSED or PLAYING */ |
206 | "Dropped a buffer\n"); | 207 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, |
207 | break; | 208 | "Dropped a buffer\n"); |
208 | case GST_FLOW_EOS: | 209 | break; |
209 | /* end of stream */ | 210 | |
210 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | 211 | case GST_FLOW_EOS: |
211 | "EOS\n"); | 212 | /* end of stream */ |
212 | break; | 213 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, |
213 | default: | 214 | "EOS\n"); |
214 | GNUNET_log (GNUNET_ERROR_TYPE_WARNING, | 215 | break; |
215 | "Unexpected push result\n"); | 216 | |
216 | break; | 217 | default: |
217 | } | 218 | GNUNET_log(GNUNET_ERROR_TYPE_WARNING, |
219 | "Unexpected push result\n"); | ||
220 | break; | ||
221 | } | ||
218 | return GNUNET_OK; | 222 | return GNUNET_OK; |
219 | } | 223 | } |
220 | 224 | ||
@@ -228,29 +232,30 @@ feed_buffer_to_gst (const char *audio, size_t b_len) | |||
228 | * #GNUNET_SYSERR to stop further processing due to error | 232 | * #GNUNET_SYSERR to stop further processing due to error |
229 | */ | 233 | */ |
230 | static int | 234 | static int |
231 | stdin_receiver (void *cls, | 235 | stdin_receiver(void *cls, |
232 | const struct GNUNET_MessageHeader *msg) | 236 | const struct GNUNET_MessageHeader *msg) |
233 | { | 237 | { |
234 | struct AudioMessage *audio; | 238 | struct AudioMessage *audio; |
235 | size_t b_len; | 239 | size_t b_len; |
236 | 240 | ||
237 | switch (ntohs (msg->type)) | 241 | switch (ntohs(msg->type)) |
238 | { | 242 | { |
239 | case GNUNET_MESSAGE_TYPE_CONVERSATION_AUDIO: | 243 | case GNUNET_MESSAGE_TYPE_CONVERSATION_AUDIO: |
240 | audio = (struct AudioMessage *) msg; | 244 | audio = (struct AudioMessage *)msg; |
241 | 245 | ||
242 | b_len = ntohs (audio->header.size) - sizeof (struct AudioMessage); | 246 | b_len = ntohs(audio->header.size) - sizeof(struct AudioMessage); |
243 | feed_buffer_to_gst ((const char *) &audio[1], b_len); | 247 | feed_buffer_to_gst((const char *)&audio[1], b_len); |
244 | break; | 248 | break; |
245 | default: | 249 | |
246 | break; | 250 | default: |
247 | } | 251 | break; |
252 | } | ||
248 | return GNUNET_OK; | 253 | return GNUNET_OK; |
249 | } | 254 | } |
250 | 255 | ||
251 | 256 | ||
252 | int | 257 | int |
253 | main (int argc, char **argv) | 258 | main(int argc, char **argv) |
254 | { | 259 | { |
255 | GstBus *bus; | 260 | GstBus *bus; |
256 | guint bus_watch_id; | 261 | guint bus_watch_id; |
@@ -260,144 +265,144 @@ main (int argc, char **argv) | |||
260 | 265 | ||
261 | SignalHandlerPointer inthandler, termhandler; | 266 | SignalHandlerPointer inthandler, termhandler; |
262 | #ifdef DEBUG_READ_PURE_OGG | 267 | #ifdef DEBUG_READ_PURE_OGG |
263 | int read_pure_ogg = getenv ("GNUNET_READ_PURE_OGG") ? 1 : 0; | 268 | int read_pure_ogg = getenv("GNUNET_READ_PURE_OGG") ? 1 : 0; |
264 | #endif | 269 | #endif |
265 | 270 | ||
266 | inthandler = signal (SIGINT, | 271 | inthandler = signal(SIGINT, |
267 | &signalhandler); | 272 | &signalhandler); |
268 | termhandler = signal (SIGTERM, | 273 | termhandler = signal(SIGTERM, |
269 | &signalhandler); | 274 | &signalhandler); |
270 | 275 | ||
271 | #ifdef WINDOWS | 276 | #ifdef WINDOWS |
272 | setmode (0, _O_BINARY); | 277 | setmode(0, _O_BINARY); |
273 | #endif | 278 | #endif |
274 | 279 | ||
275 | /* Initialisation */ | 280 | /* Initialisation */ |
276 | gst_init (&argc, &argv); | 281 | gst_init(&argc, &argv); |
277 | 282 | ||
278 | GNUNET_assert (GNUNET_OK == | 283 | GNUNET_assert(GNUNET_OK == |
279 | GNUNET_log_setup ("gnunet-helper-audio-playback-gst", | 284 | GNUNET_log_setup("gnunet-helper-audio-playback-gst", |
280 | "WARNING", | 285 | "WARNING", |
281 | NULL)); | 286 | NULL)); |
282 | 287 | ||
283 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 288 | GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, |
284 | "Audio sink starts\n"); | 289 | "Audio sink starts\n"); |
285 | 290 | ||
286 | stdin_mst = GNUNET_MST_create (&stdin_receiver, | 291 | stdin_mst = GNUNET_MST_create(&stdin_receiver, |
287 | NULL); | 292 | NULL); |
288 | 293 | ||
289 | /* Create gstreamer elements */ | 294 | /* Create gstreamer elements */ |
290 | pipeline = gst_pipeline_new ("audio-player"); | 295 | pipeline = gst_pipeline_new("audio-player"); |
291 | source = gst_element_factory_make ("appsrc", "audio-input"); | 296 | source = gst_element_factory_make("appsrc", "audio-input"); |
292 | demuxer = gst_element_factory_make ("oggdemux", "ogg-demuxer"); | 297 | demuxer = gst_element_factory_make("oggdemux", "ogg-demuxer"); |
293 | decoder = gst_element_factory_make ("opusdec", "opus-decoder"); | 298 | decoder = gst_element_factory_make("opusdec", "opus-decoder"); |
294 | conv = gst_element_factory_make ("audioconvert", "converter"); | 299 | conv = gst_element_factory_make("audioconvert", "converter"); |
295 | resampler= gst_element_factory_make ("audioresample", "resampler"); | 300 | resampler = gst_element_factory_make("audioresample", "resampler"); |
296 | sink = gst_element_factory_make ("autoaudiosink", "audiosink"); | 301 | sink = gst_element_factory_make("autoaudiosink", "audiosink"); |
297 | 302 | ||
298 | if (!pipeline || !source || !conv || !resampler || !decoder || !demuxer || !sink) | 303 | if (!pipeline || !source || !conv || !resampler || !decoder || !demuxer || !sink) |
299 | { | 304 | { |
300 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | 305 | GNUNET_log(GNUNET_ERROR_TYPE_ERROR, |
301 | "One element could not be created. Exiting.\n"); | 306 | "One element could not be created. Exiting.\n"); |
302 | return -1; | 307 | return -1; |
303 | } | 308 | } |
304 | 309 | ||
305 | g_signal_connect (sink, | 310 | g_signal_connect(sink, |
306 | "child-added", | 311 | "child-added", |
307 | G_CALLBACK (sink_child_added), | 312 | G_CALLBACK(sink_child_added), |
308 | NULL); | 313 | NULL); |
309 | g_signal_connect (demuxer, | 314 | g_signal_connect(demuxer, |
310 | "pad-added", | 315 | "pad-added", |
311 | G_CALLBACK (ogg_pad_added), | 316 | G_CALLBACK(ogg_pad_added), |
312 | decoder); | 317 | decoder); |
313 | 318 | ||
314 | /* Keep a reference to it, we operate on it */ | 319 | /* Keep a reference to it, we operate on it */ |
315 | gst_object_ref (GST_OBJECT (source)); | 320 | gst_object_ref(GST_OBJECT(source)); |
316 | 321 | ||
317 | /* Set up the pipeline */ | 322 | /* Set up the pipeline */ |
318 | 323 | ||
319 | /* we feed appsrc as fast as possible, it just blocks when it's full */ | 324 | /* we feed appsrc as fast as possible, it just blocks when it's full */ |
320 | g_object_set (G_OBJECT (source), | 325 | g_object_set(G_OBJECT(source), |
321 | /* "format", GST_FORMAT_TIME,*/ | 326 | /* "format", GST_FORMAT_TIME,*/ |
322 | "block", TRUE, | 327 | "block", TRUE, |
323 | "is-live", TRUE, | 328 | "is-live", TRUE, |
324 | NULL); | 329 | NULL); |
325 | 330 | ||
326 | g_object_set (G_OBJECT (decoder), | 331 | g_object_set(G_OBJECT(decoder), |
327 | /* "plc", FALSE,*/ | 332 | /* "plc", FALSE,*/ |
328 | /* "apply-gain", TRUE,*/ | 333 | /* "apply-gain", TRUE,*/ |
329 | "use-inband-fec", TRUE, | 334 | "use-inband-fec", TRUE, |
330 | NULL); | 335 | NULL); |
331 | 336 | ||
332 | /* we add a message handler */ | 337 | /* we add a message handler */ |
333 | bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); | 338 | bus = gst_pipeline_get_bus(GST_PIPELINE(pipeline)); |
334 | bus_watch_id = gst_bus_add_watch (bus, bus_call, pipeline); | 339 | bus_watch_id = gst_bus_add_watch(bus, bus_call, pipeline); |
335 | gst_object_unref (bus); | 340 | gst_object_unref(bus); |
336 | 341 | ||
337 | /* we add all elements into the pipeline */ | 342 | /* we add all elements into the pipeline */ |
338 | /* audio-input | ogg-demuxer | opus-decoder | converter | resampler | audiosink */ | 343 | /* audio-input | ogg-demuxer | opus-decoder | converter | resampler | audiosink */ |
339 | gst_bin_add_many (GST_BIN (pipeline), source, demuxer, decoder, conv, | 344 | gst_bin_add_many(GST_BIN(pipeline), source, demuxer, decoder, conv, |
340 | resampler, sink, NULL); | 345 | resampler, sink, NULL); |
341 | 346 | ||
342 | /* we link the elements together */ | 347 | /* we link the elements together */ |
343 | gst_element_link_many (source, demuxer, NULL); | 348 | gst_element_link_many(source, demuxer, NULL); |
344 | 349 | ||
345 | /* Set the pipeline to "playing" state*/ | 350 | /* Set the pipeline to "playing" state*/ |
346 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Now playing\n"); | 351 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Now playing\n"); |
347 | gst_element_set_state (pipeline, GST_STATE_PLAYING); | 352 | gst_element_set_state(pipeline, GST_STATE_PLAYING); |
348 | 353 | ||
349 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Running...\n"); | 354 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Running...\n"); |
350 | /* Iterate */ | 355 | /* Iterate */ |
351 | toff = 0; | 356 | toff = 0; |
352 | while (!abort_read) | 357 | while (!abort_read) |
353 | { | ||
354 | char readbuf[MAXLINE]; | ||
355 | int ret; | ||
356 | |||
357 | ret = read (0, readbuf, sizeof (readbuf)); | ||
358 | if (0 > ret) | ||
359 | { | 358 | { |
360 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | 359 | char readbuf[MAXLINE]; |
361 | _("Read error from STDIN: %d %s\n"), | 360 | int ret; |
362 | ret, strerror (errno)); | 361 | |
363 | break; | 362 | ret = read(0, readbuf, sizeof(readbuf)); |
364 | } | 363 | if (0 > ret) |
365 | toff += ret; | 364 | { |
366 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 365 | GNUNET_log(GNUNET_ERROR_TYPE_ERROR, |
367 | "Received %d bytes of audio data (total: %llu)\n", | 366 | _("Read error from STDIN: %d %s\n"), |
368 | (int) ret, | 367 | ret, strerror(errno)); |
369 | (unsigned long long) toff); | 368 | break; |
370 | if (0 == ret) | 369 | } |
371 | break; | 370 | toff += ret; |
371 | GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, | ||
372 | "Received %d bytes of audio data (total: %llu)\n", | ||
373 | (int)ret, | ||
374 | (unsigned long long)toff); | ||
375 | if (0 == ret) | ||
376 | break; | ||
372 | #ifdef DEBUG_READ_PURE_OGG | 377 | #ifdef DEBUG_READ_PURE_OGG |
373 | if (read_pure_ogg) | 378 | if (read_pure_ogg) |
374 | { | 379 | { |
375 | feed_buffer_to_gst (readbuf, ret); | 380 | feed_buffer_to_gst(readbuf, ret); |
376 | } | 381 | } |
377 | else | 382 | else |
378 | #endif | 383 | #endif |
379 | GNUNET_MST_from_buffer (stdin_mst, | 384 | GNUNET_MST_from_buffer(stdin_mst, |
380 | readbuf, | 385 | readbuf, |
381 | ret, | 386 | ret, |
382 | GNUNET_NO, | 387 | GNUNET_NO, |
383 | GNUNET_NO); | 388 | GNUNET_NO); |
384 | } | 389 | } |
385 | GNUNET_MST_destroy (stdin_mst); | 390 | GNUNET_MST_destroy(stdin_mst); |
386 | 391 | ||
387 | signal (SIGINT, inthandler); | 392 | signal(SIGINT, inthandler); |
388 | signal (SIGINT, termhandler); | 393 | signal(SIGINT, termhandler); |
389 | 394 | ||
390 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | 395 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, |
391 | "Returned, stopping playback\n"); | 396 | "Returned, stopping playback\n"); |
392 | quit (); | 397 | quit(); |
393 | 398 | ||
394 | GNUNET_log (GNUNET_ERROR_TYPE_INFO, | 399 | GNUNET_log(GNUNET_ERROR_TYPE_INFO, |
395 | "Deleting pipeline\n"); | 400 | "Deleting pipeline\n"); |
396 | gst_object_unref (GST_OBJECT (source)); | 401 | gst_object_unref(GST_OBJECT(source)); |
397 | source = NULL; | 402 | source = NULL; |
398 | gst_object_unref (GST_OBJECT (pipeline)); | 403 | gst_object_unref(GST_OBJECT(pipeline)); |
399 | pipeline = NULL; | 404 | pipeline = NULL; |
400 | g_source_remove (bus_watch_id); | 405 | g_source_remove(bus_watch_id); |
401 | 406 | ||
402 | return 0; | 407 | return 0; |
403 | } | 408 | } |