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2953961c | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
2953961c JH |
3 | * |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program 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 | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include "sigsession.h" | |
22 | ||
dc0867ff | 23 | #include "devicemanager.h" |
1b1ec774 JH |
24 | #include "data/analog.h" |
25 | #include "data/analogsnapshot.h" | |
26 | #include "data/logic.h" | |
27 | #include "data/logicsnapshot.h" | |
aba1dd16 | 28 | #include "view/analogsignal.h" |
8d634081 | 29 | #include "view/logicsignal.h" |
28a4c9c5 | 30 | |
2953961c JH |
31 | #include <assert.h> |
32 | ||
728e5ef7 JH |
33 | #include <sys/stat.h> |
34 | ||
79efbc53 JH |
35 | #include <QDebug> |
36 | ||
28a4c9c5 | 37 | using namespace boost; |
e3f65ace | 38 | using namespace std; |
28a4c9c5 | 39 | |
51e77110 JH |
40 | namespace pv { |
41 | ||
2953961c | 42 | // TODO: This should not be necessary |
04abfae9 | 43 | SigSession* SigSession::_session = NULL; |
2953961c | 44 | |
dc0867ff JH |
45 | SigSession::SigSession(DeviceManager &device_manager) : |
46 | _device_manager(device_manager), | |
d64d1596 | 47 | _sdi(NULL), |
5b7cf66c | 48 | _capture_state(Stopped) |
2953961c JH |
49 | { |
50 | // TODO: This should not be necessary | |
04abfae9 | 51 | _session = this; |
2953961c JH |
52 | } |
53 | ||
54 | SigSession::~SigSession() | |
55 | { | |
5b7cf66c JH |
56 | stop_capture(); |
57 | ||
333d5bbc | 58 | if (_sampling_thread.get()) |
2e2946fe JH |
59 | _sampling_thread->join(); |
60 | _sampling_thread.reset(); | |
61 | ||
0f784939 JH |
62 | if (_sdi) |
63 | _device_manager.release_device(_sdi); | |
64 | _sdi = NULL; | |
65 | ||
2953961c | 66 | // TODO: This should not be necessary |
04abfae9 | 67 | _session = NULL; |
2953961c JH |
68 | } |
69 | ||
dc0867ff JH |
70 | struct sr_dev_inst* SigSession::get_device() const |
71 | { | |
72 | return _sdi; | |
73 | } | |
74 | ||
d64d1596 JH |
75 | void SigSession::set_device(struct sr_dev_inst *sdi) |
76 | { | |
88497156 | 77 | if (_sdi) |
dc0867ff | 78 | _device_manager.release_device(_sdi); |
88497156 | 79 | if (sdi) |
dc0867ff | 80 | _device_manager.use_device(sdi, this); |
d64d1596 | 81 | _sdi = sdi; |
b698553c | 82 | update_signals(sdi); |
d64d1596 JH |
83 | } |
84 | ||
dc0867ff JH |
85 | void SigSession::release_device(struct sr_dev_inst *sdi) |
86 | { | |
87 | (void)sdi; | |
88 | ||
89 | assert(_capture_state == Stopped); | |
90 | _sdi = NULL; | |
b698553c | 91 | update_signals(NULL); |
dc0867ff JH |
92 | } |
93 | ||
f2edb557 JH |
94 | void SigSession::load_file(const string &name, |
95 | function<void (const QString)> error_handler) | |
2953961c | 96 | { |
8a67bd9e | 97 | stop_capture(); |
e8c9f8a5 JH |
98 | |
99 | if (sr_session_load(name.c_str()) == SR_OK) { | |
100 | GSList *devlist = NULL; | |
101 | sr_session_dev_list(&devlist); | |
102 | ||
103 | if (!devlist || !devlist->data || | |
104 | sr_session_start() != SR_OK) { | |
105 | error_handler(tr("Failed to start session.")); | |
106 | return; | |
107 | } | |
108 | ||
109 | update_signals((sr_dev_inst*)devlist->data); | |
110 | g_slist_free(devlist); | |
111 | ||
112 | _sampling_thread.reset(new boost::thread( | |
113 | &SigSession::load_session_thread_proc, this, | |
114 | error_handler)); | |
115 | ||
116 | } else { | |
117 | sr_input *in = NULL; | |
118 | ||
119 | if (!(in = load_input_file_format(name.c_str(), | |
120 | error_handler))) | |
121 | return; | |
122 | ||
123 | update_signals(in->sdi); | |
124 | ||
125 | _sampling_thread.reset(new boost::thread( | |
126 | &SigSession::load_input_thread_proc, this, | |
127 | name, in, error_handler)); | |
128 | } | |
129 | ||
2953961c JH |
130 | } |
131 | ||
5b7cf66c JH |
132 | SigSession::capture_state SigSession::get_capture_state() const |
133 | { | |
949f8050 | 134 | lock_guard<mutex> lock(_sampling_mutex); |
5b7cf66c JH |
135 | return _capture_state; |
136 | } | |
137 | ||
d64d1596 | 138 | void SigSession::start_capture(uint64_t record_length, |
f2edb557 | 139 | function<void (const QString)> error_handler) |
2e2946fe | 140 | { |
5b7cf66c JH |
141 | stop_capture(); |
142 | ||
d64d1596 JH |
143 | // Check that a device instance has been selected. |
144 | if (!_sdi) { | |
145 | qDebug() << "No device selected"; | |
146 | return; | |
147 | } | |
148 | ||
9c48fa57 JH |
149 | // Check that at least one probe is enabled |
150 | const GSList *l; | |
d64d1596 | 151 | for (l = _sdi->probes; l; l = l->next) { |
9c48fa57 JH |
152 | sr_probe *const probe = (sr_probe*)l->data; |
153 | assert(probe); | |
154 | if (probe->enabled) | |
155 | break; | |
156 | } | |
157 | ||
158 | if (!l) { | |
159 | error_handler(tr("No probes enabled.")); | |
160 | return; | |
161 | } | |
162 | ||
163 | // Begin the session | |
2e2946fe | 164 | _sampling_thread.reset(new boost::thread( |
d64d1596 | 165 | &SigSession::sample_thread_proc, this, _sdi, |
f2edb557 | 166 | record_length, error_handler)); |
2e2946fe JH |
167 | } |
168 | ||
5b7cf66c JH |
169 | void SigSession::stop_capture() |
170 | { | |
333d5bbc | 171 | if (get_capture_state() == Stopped) |
5b7cf66c JH |
172 | return; |
173 | ||
174 | sr_session_stop(); | |
175 | ||
176 | // Check that sampling stopped | |
333d5bbc | 177 | if (_sampling_thread.get()) |
5b7cf66c JH |
178 | _sampling_thread->join(); |
179 | _sampling_thread.reset(); | |
5b7cf66c JH |
180 | } |
181 | ||
3868e5fa | 182 | vector< shared_ptr<view::Signal> > SigSession::get_signals() |
2e2946fe | 183 | { |
3868e5fa | 184 | lock_guard<mutex> lock(_signals_mutex); |
2e2946fe JH |
185 | return _signals; |
186 | } | |
187 | ||
1b1ec774 | 188 | boost::shared_ptr<data::Logic> SigSession::get_data() |
2e2946fe JH |
189 | { |
190 | return _logic_data; | |
191 | } | |
192 | ||
6ac96c2e JH |
193 | void SigSession::set_capture_state(capture_state state) |
194 | { | |
949f8050 | 195 | lock_guard<mutex> lock(_sampling_mutex); |
2b49eeb0 | 196 | const bool changed = _capture_state != state; |
6ac96c2e | 197 | _capture_state = state; |
2b49eeb0 JH |
198 | if(changed) |
199 | capture_state_changed(state); | |
6ac96c2e JH |
200 | } |
201 | ||
728e5ef7 JH |
202 | /** |
203 | * Attempts to autodetect the format. Failing that | |
204 | * @param filename The filename of the input file. | |
205 | * @return A pointer to the 'struct sr_input_format' that should be used, | |
206 | * or NULL if no input format was selected or auto-detected. | |
207 | */ | |
208 | sr_input_format* SigSession::determine_input_file_format( | |
209 | const string &filename) | |
210 | { | |
211 | int i; | |
212 | ||
213 | /* If there are no input formats, return NULL right away. */ | |
214 | sr_input_format *const *const inputs = sr_input_list(); | |
215 | if (!inputs) { | |
216 | g_critical("No supported input formats available."); | |
217 | return NULL; | |
218 | } | |
219 | ||
220 | /* Otherwise, try to find an input module that can handle this file. */ | |
221 | for (i = 0; inputs[i]; i++) { | |
222 | if (inputs[i]->format_match(filename.c_str())) | |
223 | break; | |
224 | } | |
225 | ||
226 | /* Return NULL if no input module wanted to touch this. */ | |
227 | if (!inputs[i]) { | |
228 | g_critical("Error: no matching input module found."); | |
229 | return NULL; | |
230 | } | |
231 | ||
232 | return inputs[i]; | |
233 | } | |
234 | ||
235 | sr_input* SigSession::load_input_file_format(const string &filename, | |
236 | function<void (const QString)> error_handler, | |
237 | sr_input_format *format) | |
238 | { | |
239 | struct stat st; | |
240 | sr_input *in; | |
241 | ||
242 | if (!format && !(format = | |
243 | determine_input_file_format(filename.c_str()))) { | |
244 | /* The exact cause was already logged. */ | |
245 | return NULL; | |
246 | } | |
247 | ||
248 | if (stat(filename.c_str(), &st) == -1) { | |
249 | error_handler(tr("Failed to load file")); | |
250 | return NULL; | |
251 | } | |
252 | ||
253 | /* Initialize the input module. */ | |
254 | if (!(in = new sr_input)) { | |
255 | qDebug("Failed to allocate input module.\n"); | |
256 | return NULL; | |
257 | } | |
258 | ||
259 | in->format = format; | |
260 | in->param = NULL; | |
261 | if (in->format->init && | |
262 | in->format->init(in, filename.c_str()) != SR_OK) { | |
263 | qDebug("Input format init failed.\n"); | |
264 | return NULL; | |
265 | } | |
266 | ||
267 | sr_session_new(); | |
268 | ||
269 | if (sr_session_dev_add(in->sdi) != SR_OK) { | |
270 | qDebug("Failed to use device.\n"); | |
271 | sr_session_destroy(); | |
272 | return NULL; | |
273 | } | |
274 | ||
275 | return in; | |
276 | } | |
277 | ||
b698553c | 278 | void SigSession::update_signals(const sr_dev_inst *const sdi) |
b087ba7f JH |
279 | { |
280 | assert(_capture_state == Stopped); | |
281 | ||
282 | shared_ptr<view::Signal> signal; | |
283 | unsigned int logic_probe_count = 0; | |
284 | unsigned int analog_probe_count = 0; | |
285 | ||
286 | // Detect what data types we will receive | |
b698553c JH |
287 | if(sdi) { |
288 | for (const GSList *l = sdi->probes; l; l = l->next) { | |
b087ba7f JH |
289 | const sr_probe *const probe = (const sr_probe *)l->data; |
290 | if (!probe->enabled) | |
291 | continue; | |
292 | ||
293 | switch(probe->type) { | |
294 | case SR_PROBE_LOGIC: | |
295 | logic_probe_count++; | |
296 | break; | |
297 | ||
298 | case SR_PROBE_ANALOG: | |
299 | analog_probe_count++; | |
300 | break; | |
301 | } | |
302 | } | |
303 | } | |
304 | ||
305 | // Create data containers for the data snapshots | |
306 | { | |
307 | lock_guard<mutex> data_lock(_data_mutex); | |
308 | ||
309 | _logic_data.reset(); | |
310 | if (logic_probe_count != 0) { | |
311 | _logic_data.reset(new data::Logic( | |
312 | logic_probe_count)); | |
313 | assert(_logic_data); | |
314 | } | |
315 | ||
316 | _analog_data.reset(); | |
317 | if (analog_probe_count != 0) { | |
318 | _analog_data.reset(new data::Analog()); | |
319 | assert(_analog_data); | |
320 | } | |
321 | } | |
322 | ||
323 | // Make the Signals list | |
324 | { | |
325 | lock_guard<mutex> lock(_signals_mutex); | |
326 | ||
327 | _signals.clear(); | |
328 | ||
b698553c JH |
329 | if(sdi) { |
330 | for (const GSList *l = sdi->probes; l; l = l->next) { | |
b087ba7f JH |
331 | const sr_probe *const probe = |
332 | (const sr_probe *)l->data; | |
333 | assert(probe); | |
b087ba7f JH |
334 | |
335 | switch(probe->type) { | |
336 | case SR_PROBE_LOGIC: | |
337 | signal = shared_ptr<view::Signal>( | |
c0f86852 | 338 | new view::LogicSignal(*this, probe, |
cec48d16 | 339 | _logic_data)); |
b087ba7f JH |
340 | break; |
341 | ||
342 | case SR_PROBE_ANALOG: | |
343 | signal = shared_ptr<view::Signal>( | |
c0f86852 | 344 | new view::AnalogSignal(*this, probe, |
cec48d16 | 345 | _analog_data)); |
b087ba7f JH |
346 | break; |
347 | } | |
348 | ||
349 | _signals.push_back(signal); | |
350 | } | |
351 | } | |
352 | } | |
353 | ||
354 | signals_changed(); | |
355 | } | |
356 | ||
2b49eeb0 JH |
357 | bool SigSession::is_trigger_enabled() const |
358 | { | |
359 | assert(_sdi); | |
360 | for (const GSList *l = _sdi->probes; l; l = l->next) { | |
361 | const sr_probe *const p = (const sr_probe *)l->data; | |
362 | assert(p); | |
363 | if (p->trigger && p->trigger[0] != '\0') | |
364 | return true; | |
365 | } | |
366 | ||
367 | return false; | |
368 | } | |
369 | ||
e8c9f8a5 | 370 | void SigSession::load_session_thread_proc( |
f2edb557 | 371 | function<void (const QString)> error_handler) |
8a67bd9e | 372 | { |
e8c9f8a5 | 373 | (void)error_handler; |
728e5ef7 | 374 | |
e8c9f8a5 JH |
375 | sr_session_datafeed_callback_add(data_feed_in_proc, NULL); |
376 | ||
377 | set_capture_state(Running); | |
378 | ||
379 | sr_session_run(); | |
380 | ||
381 | sr_session_destroy(); | |
382 | set_capture_state(Stopped); | |
383 | ||
384 | // Confirm that SR_DF_END was received | |
385 | assert(!_cur_logic_snapshot); | |
386 | assert(!_cur_analog_snapshot); | |
387 | } | |
388 | ||
389 | void SigSession::load_input_thread_proc(const string name, | |
390 | sr_input *in, function<void (const QString)> error_handler) | |
391 | { | |
392 | (void)error_handler; | |
393 | ||
394 | assert(in); | |
395 | assert(in->format); | |
8a67bd9e | 396 | |
5045f16d | 397 | sr_session_datafeed_callback_add(data_feed_in_proc, NULL); |
8a67bd9e | 398 | |
8a67bd9e JH |
399 | set_capture_state(Running); |
400 | ||
e8c9f8a5 | 401 | in->format->loadfile(in, name.c_str()); |
8a67bd9e | 402 | |
728e5ef7 | 403 | sr_session_destroy(); |
8a67bd9e | 404 | set_capture_state(Stopped); |
1a2fe44c JH |
405 | |
406 | // Confirm that SR_DF_END was received | |
407 | assert(!_cur_logic_snapshot); | |
408 | assert(!_cur_analog_snapshot); | |
728e5ef7 JH |
409 | |
410 | delete in; | |
8a67bd9e JH |
411 | } |
412 | ||
2e2946fe | 413 | void SigSession::sample_thread_proc(struct sr_dev_inst *sdi, |
f2edb557 JH |
414 | uint64_t record_length, |
415 | function<void (const QString)> error_handler) | |
274d4f13 | 416 | { |
be73bdfa | 417 | assert(sdi); |
f2edb557 | 418 | assert(error_handler); |
be73bdfa | 419 | |
274d4f13 | 420 | sr_session_new(); |
5045f16d | 421 | sr_session_datafeed_callback_add(data_feed_in_proc, NULL); |
274d4f13 JH |
422 | |
423 | if (sr_session_dev_add(sdi) != SR_OK) { | |
f2edb557 | 424 | error_handler(tr("Failed to use device.")); |
274d4f13 JH |
425 | sr_session_destroy(); |
426 | return; | |
427 | } | |
428 | ||
be73bdfa JH |
429 | // Set the sample limit |
430 | if (sr_config_set(sdi, SR_CONF_LIMIT_SAMPLES, | |
8eb9d311 | 431 | g_variant_new_uint64(record_length)) != SR_OK) { |
f2edb557 JH |
432 | error_handler(tr("Failed to configure " |
433 | "time-based sample limit.")); | |
274d4f13 JH |
434 | sr_session_destroy(); |
435 | return; | |
436 | } | |
437 | ||
eec446e1 | 438 | if (sr_session_start() != SR_OK) { |
f2edb557 | 439 | error_handler(tr("Failed to start session.")); |
eec446e1 JH |
440 | return; |
441 | } | |
442 | ||
2b49eeb0 | 443 | set_capture_state(is_trigger_enabled() ? AwaitingTrigger : Running); |
eec446e1 JH |
444 | |
445 | sr_session_run(); | |
446 | sr_session_destroy(); | |
447 | ||
448 | set_capture_state(Stopped); | |
1a2fe44c JH |
449 | |
450 | // Confirm that SR_DF_END was received | |
451 | assert(!_cur_logic_snapshot); | |
452 | assert(!_cur_analog_snapshot); | |
eec446e1 JH |
453 | } |
454 | ||
455 | void SigSession::feed_in_header(const sr_dev_inst *sdi) | |
456 | { | |
8eb9d311 BV |
457 | GVariant *gvar; |
458 | uint64_t sample_rate = 0; | |
8d634081 | 459 | |
7297c76e | 460 | // Read out the sample rate |
728e5ef7 JH |
461 | if(sdi->driver) |
462 | { | |
463 | const int ret = sr_config_get(sdi->driver, | |
464 | SR_CONF_SAMPLERATE, &gvar, sdi); | |
465 | if (ret != SR_OK) { | |
466 | qDebug("Failed to get samplerate\n"); | |
467 | return; | |
468 | } | |
c0d6d479 | 469 | |
728e5ef7 JH |
470 | sample_rate = g_variant_get_uint64(gvar); |
471 | g_variant_unref(gvar); | |
174e27a1 JH |
472 | } |
473 | ||
b087ba7f JH |
474 | if(_analog_data) |
475 | _analog_data->set_samplerate(sample_rate); | |
476 | if(_logic_data) | |
477 | _logic_data->set_samplerate(sample_rate); | |
be73bdfa JH |
478 | } |
479 | ||
480 | void SigSession::feed_in_meta(const sr_dev_inst *sdi, | |
481 | const sr_datafeed_meta &meta) | |
482 | { | |
94fe58ef UH |
483 | (void)sdi; |
484 | ||
be73bdfa JH |
485 | for (const GSList *l = meta.config; l; l = l->next) { |
486 | const sr_config *const src = (const sr_config*)l->data; | |
487 | switch (src->key) { | |
488 | case SR_CONF_SAMPLERATE: | |
489 | /// @todo handle samplerate changes | |
490 | /// samplerate = (uint64_t *)src->value; | |
491 | break; | |
492 | default: | |
493 | // Unknown metadata is not an error. | |
494 | break; | |
495 | } | |
aba1dd16 JH |
496 | } |
497 | } | |
498 | ||
9c112671 JH |
499 | void SigSession::feed_in_logic(const sr_datafeed_logic &logic) |
500 | { | |
501 | lock_guard<mutex> lock(_data_mutex); | |
79efbc53 JH |
502 | |
503 | if (!_logic_data) | |
9c112671 | 504 | { |
79efbc53 JH |
505 | qDebug() << "Unexpected logic packet"; |
506 | return; | |
507 | } | |
be73bdfa | 508 | |
79efbc53 JH |
509 | if (!_cur_logic_snapshot) |
510 | { | |
2b49eeb0 JH |
511 | set_capture_state(Running); |
512 | ||
9c112671 | 513 | // Create a new data snapshot |
1b1ec774 JH |
514 | _cur_logic_snapshot = shared_ptr<data::LogicSnapshot>( |
515 | new data::LogicSnapshot(logic)); | |
9c112671 JH |
516 | _logic_data->push_snapshot(_cur_logic_snapshot); |
517 | } | |
518 | else | |
519 | { | |
520 | // Append to the existing data snapshot | |
521 | _cur_logic_snapshot->append_payload(logic); | |
522 | } | |
523 | ||
524 | data_updated(); | |
525 | } | |
526 | ||
aba1dd16 JH |
527 | void SigSession::feed_in_analog(const sr_datafeed_analog &analog) |
528 | { | |
529 | lock_guard<mutex> lock(_data_mutex); | |
79efbc53 JH |
530 | |
531 | if(!_analog_data) | |
aba1dd16 | 532 | { |
79efbc53 JH |
533 | qDebug() << "Unexpected analog packet"; |
534 | return; // This analog packet was not expected. | |
535 | } | |
be73bdfa | 536 | |
79efbc53 JH |
537 | if (!_cur_analog_snapshot) |
538 | { | |
2b49eeb0 JH |
539 | set_capture_state(Running); |
540 | ||
aba1dd16 | 541 | // Create a new data snapshot |
1b1ec774 JH |
542 | _cur_analog_snapshot = shared_ptr<data::AnalogSnapshot>( |
543 | new data::AnalogSnapshot(analog)); | |
aba1dd16 JH |
544 | _analog_data->push_snapshot(_cur_analog_snapshot); |
545 | } | |
546 | else | |
547 | { | |
548 | // Append to the existing data snapshot | |
549 | _cur_analog_snapshot->append_payload(analog); | |
550 | } | |
551 | ||
552 | data_updated(); | |
553 | } | |
9c112671 | 554 | |
b0e1d01d JH |
555 | void SigSession::data_feed_in(const struct sr_dev_inst *sdi, |
556 | const struct sr_datafeed_packet *packet) | |
557 | { | |
558 | assert(sdi); | |
559 | assert(packet); | |
560 | ||
561 | switch (packet->type) { | |
562 | case SR_DF_HEADER: | |
eec446e1 | 563 | feed_in_header(sdi); |
b0e1d01d JH |
564 | break; |
565 | ||
be73bdfa | 566 | case SR_DF_META: |
aba1dd16 | 567 | assert(packet->payload); |
be73bdfa JH |
568 | feed_in_meta(sdi, |
569 | *(const sr_datafeed_meta*)packet->payload); | |
aba1dd16 JH |
570 | break; |
571 | ||
2e2946fe | 572 | case SR_DF_LOGIC: |
28a4c9c5 | 573 | assert(packet->payload); |
9c112671 | 574 | feed_in_logic(*(const sr_datafeed_logic*)packet->payload); |
2953961c JH |
575 | break; |
576 | ||
aba1dd16 JH |
577 | case SR_DF_ANALOG: |
578 | assert(packet->payload); | |
579 | feed_in_analog(*(const sr_datafeed_analog*)packet->payload); | |
580 | break; | |
581 | ||
2953961c | 582 | case SR_DF_END: |
2e2946fe JH |
583 | { |
584 | { | |
585 | lock_guard<mutex> lock(_data_mutex); | |
586 | _cur_logic_snapshot.reset(); | |
aba1dd16 | 587 | _cur_analog_snapshot.reset(); |
2e2946fe | 588 | } |
04abfae9 | 589 | data_updated(); |
2953961c JH |
590 | break; |
591 | } | |
2e2946fe | 592 | } |
2953961c JH |
593 | } |
594 | ||
04abfae9 | 595 | void SigSession::data_feed_in_proc(const struct sr_dev_inst *sdi, |
5045f16d | 596 | const struct sr_datafeed_packet *packet, void *cb_data) |
2953961c | 597 | { |
5045f16d | 598 | (void) cb_data; |
04abfae9 JH |
599 | assert(_session); |
600 | _session->data_feed_in(sdi, packet); | |
2953961c | 601 | } |
51e77110 JH |
602 | |
603 | } // namespace pv |