Attachment 169029 Details for Bug 208570 – Patch adding ALSA alises to the available devices.

[patch] Patch adding ALSA alises to the available devices.

qt5-multimedia-aliases.patch (text/plain), 1.58 KB, created by Stephen Hurd on 2016-04-06 09:17:44 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Stephen Hurd

Created: 2016-04-06 09:17:44 UTC

Size: 1.58 KB

patch

obsolete

>376a377,427
>> 
>> 	// Now find aliases...
>> 	int res;
>> 	snd_config_iterator_t pos, next;
>> 	snd_config_t *top, *node, *tp;
>> 	snd_pcm_t *pcm;
>> 	snd_pcm_stream_t st;
>> 	const char *tps, *ids, **ig;
>> 	static const char *ignore[] = {"hw", "plughw", "plug", "dsnoop", "tee",
>> 			"file", "null", "shm", "cards", "rate_convert", NULL};
>> 
>> 	// Populate snd_config...
>> 	if (snd_config == NULL)
>> 		snd_config_update();
>> 	if (snd_config != NULL) {
>> 		switch (mode) {
>> 			case QAudio::AudioInput:
>> 				st = SND_PCM_STREAM_CAPTURE;
>> 				break;
>> 			case QAudio::AudioOutput:
>> 				st = SND_PCM_STREAM_PLAYBACK;
>> 				break;
>> 			default:
>> 				goto bad_mode;
>> 		}
>> 		// Find "pcm" nodes...
>> 		if ((res = snd_config_search(snd_config, "pcm", &top)) >= 0) {
>> 			for (pos = snd_config_iterator_first(top), next = snd_config_iterator_next(pos);
>> 				 pos != snd_config_iterator_end(top);
>> 				 pos = next, next = snd_config_iterator_next(pos)) {
>> 				node = snd_config_iterator_entry(pos);
>> 				if (snd_config_search(node, "type", &tp) < 0)
>> 					continue;
>> 				snd_config_get_string(tp, &tps);
>> 				snd_config_get_id(node, &ids);
>> 				for (ig = ignore; *ig; ig++) {
>> 					if (strcmp(*ig, ids) == 0)
>> 						break;
>> 				}
>> 				if (*ig)
>> 					continue;
>> 				// Ensure it's available...
>> 				if (snd_pcm_open(&pcm, ids, st, 0))
>> 					continue;
>> 				snd_pcm_close(pcm);
>> 				QString deviceName = QLatin1String(ids);
>> 				devices.append(deviceName.toLocal8Bit().constData());
>> 			}
>> 		}
>> 	}
>> bad_mode:
>387c438
><     if (devices.size() > 0)
>---
>> 	if (devices.size() > 0 && !devices.contains("default"))

Actions: View | Diff

Attachments on bug 208570: 169029 | 169043 | 171369 | 171561