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Do a long-overdue rebuild of the buffered audio processor and, with everything we have figured out, implement a cleaner method to handle both immediate and deferred flush requests. Remove lots of old flags and redundant code. Leave in a few debug messages.

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This commit is contained in:
Mike Brady
2025-11-16 16:58:34 +00:00
parent b922049b2f
commit e12a3ed7b2
13 changed files with 478 additions and 559 deletions
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audio_alsa.c
+3 -3
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@@ -255,7 +255,7 @@ static int get_permissible_configuration_settings() {
int card_number = snd_pcm_info_get_card(local_alsa_info);
if (card_number >= 0) {
debug(1, "output device is card %d.", card_number);
debug(2, "output device is card %d.", card_number);
char device_name[64] = "";
snprintf(device_name, sizeof(device_name) - 1, "hw:%d", card_number);
snd_ctl_t *handle;
@@ -266,7 +266,7 @@ static int get_permissible_configuration_settings() {
snd_ctl_card_info_alloca(&info);
err = snd_ctl_card_info(handle, info);
if (err == 0) {
debug(1, "card name: \"%s\", long name: \"%s\".", snd_ctl_card_info_get_name(info),
debug(2, "card name: \"%s\", long name: \"%s\".", snd_ctl_card_info_get_name(info),
snd_ctl_card_info_get_longname(info));
}
snd_ctl_close(handle);
@@ -274,7 +274,7 @@ static int get_permissible_configuration_settings() {
}
debug(
1, "device: \"%s\", name: \"%s\", type: \"%s\", id: \"%s\", CARD=%d,DEV=%u,SUBDEV=%u.",
2, "device: \"%s\", name: \"%s\", type: \"%s\", id: \"%s\", CARD=%d,DEV=%u,SUBDEV=%u.",
alsa_out_dev, snd_pcm_info_get_name(local_alsa_info), device_types[device_type],
snd_pcm_info_get_id(local_alsa_info), snd_pcm_info_get_card(local_alsa_info),
snd_pcm_info_get_device(local_alsa_info), snd_pcm_info_get_subdevice(local_alsa_info));