173 /* loopback test where we play sine wave and capture the same sine wave */
193 	/* start capture */  in test_loopback()
194 	err = pthread_create(&capture_id, NULL, (void *) bat->capture.fct, bat);  in test_loopback()
196 		fprintf(bat->err, _("Cannot create capture thread: %d\n"), err);  in test_loopback()
220 	/* now stop and wait for capture to finish */  in test_loopback()
224 		fprintf(bat->err, _("Cannot join capture thread: %d\n"), err);  in test_loopback()
229 	/* check if capture thread is canceled or not */  in test_loopback()
231 		fprintf(bat->log, _("Capture canceled.\n"));  in test_loopback()
235 	/* check capture status */  in test_loopback()
237 		fprintf(bat->err, _("Exit capture thread fail: %d\n"),  in test_loopback()
241 		fprintf(bat->log, _("Capture completed.\n"));  in test_loopback()
279 /* single ended capture only test */
286 	/* start capture */  in test_capture()
287 	err = pthread_create(&capture_id, NULL, (void *) bat->capture.fct, bat);  in test_capture()
289 		fprintf(bat->err, _("Cannot create capture thread: %d\n"), err);  in test_capture()
293 	/* TODO: stop capture */  in test_capture()
295 	/* wait for capture to complete */  in test_capture()
298 		fprintf(bat->err, _("Cannot join capture thread: %d\n"), err);  in test_capture()
305 		fprintf(bat->err, _("Exit capture thread fail: %d\n"),  in test_capture()
309 		fprintf(bat->log, _("Capture completed.\n"));  in test_capture()
319 "  -D                     pcm device for both playback and capture\n"  in usage()
321 "  -C                     pcm device for capture\n"  in usage()
325 "  -n                     frames to playback or capture\n"  in usage()
328 "  -p                     total number of periods to play/capture\n"  in usage()
366 	bat->capture.device = NULL;  in set_defaults()
375 	bat->capture.fct = &record_tinyalsa;  in set_defaults()
379 	bat->capture.fct = &record_alsa;  in set_defaults()
382 	bat->capture.mode = MODE_LOOPBACK;  in set_defaults()
420 			bat->capture.mode = MODE_ANALYZE_ONLY;  in parse_arguments()
441 			if (bat->capture.device == NULL)  in parse_arguments()
442 				bat->capture.device = optarg;  in parse_arguments()
445 			if (bat->capture.mode == MODE_SINGLE)  in parse_arguments()
446 				bat->capture.mode = MODE_LOOPBACK;  in parse_arguments()
455 				bat->capture.mode = MODE_SINGLE;  in parse_arguments()
456 			bat->capture.device = optarg;  in parse_arguments()
504 	if ((bat->local == true) && (bat->capture.file == NULL)) {  in validate_options()
516 	/* check single ended is in either playback or capture - not both */  in validate_options()
518 			&& (bat->capture.mode == MODE_SINGLE)) {  in validate_options()
558 	/* Determine duration of playback and/or capture */  in bat_init()
565 	/* Set default playback and capture devices */  in bat_init()
566 	if (bat->playback.device == NULL && bat->capture.device == NULL)  in bat_init()
567 		bat->playback.device = bat->capture.device = DEFAULT_DEV_NAME;  in bat_init()
569 	/* Determine capture file */  in bat_init()
571 		bat->capture.file = bat->playback.file;  in bat_init()
582 		bat->capture.file = strdup(name);  in bat_init()
583 		if (bat->capture.file == NULL)  in bat_init()
688 				/* Xrun error in playback or capture,  in main()
706 	/* single line playback thread: playback only, no capture */  in main()
712 	/* single line capture thread: capture only, no playback */  in main()
713 	if (bat.capture.mode == MODE_SINGLE) {  in main()
718 	if (bat.capture.mode == MODE_ANALYZE_ONLY && bat.capturefile) {  in main()
719 		bat.capture.file = strdup(bat.capturefile);  in main()
722 			bat.capture.file);  in main()
723 		fprintf(bat.log, _("Skipping playback and capture\n"));  in main()
727 	/* loopback thread: playback and capture in a loop */  in main()
744 		free(bat.capture.file);  in main()