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https://github.com/alsa-project/alsa-utils
synced 2024-11-09 17:05:41 +01:00
Added abstraction layer to controls. Added client/server support to controls. Cleaned private_data use for PCMs. Cleaned aserver
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parent
787089c2c0
commit
a6427e6044
4 changed files with 11 additions and 16 deletions
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@ -424,7 +424,7 @@ static int get_controls(int cardno, snd_config_t *top)
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snd_control_list_t list;
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int idx, err;
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err = snd_ctl_open(&handle, cardno);
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err = snd_ctl_hw_open(&handle, cardno);
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if (err < 0) {
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error("snd_ctl_open error: %s", snd_strerror(err));
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return err;
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@ -852,7 +852,7 @@ static int set_controls(int card, snd_config_t *top)
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snd_config_iterator_t i;
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int err;
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err = snd_ctl_open(&handle, card);
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err = snd_ctl_hw_open(&handle, card);
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if (err < 0) {
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error("snd_ctl_open error: %s", snd_strerror(err));
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return err;
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@ -178,7 +178,7 @@ static int mixer_ofs_x = 0;
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static float mixer_extra_space = 0;
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static int mixer_cbar_height = 0;
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static int card_id = 0;
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static char* card_id = "0";
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static snd_mixer_t *mixer_handle;
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static char mixer_card_name[128];
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static char mixer_device_name[128];
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@ -399,7 +399,7 @@ mixer_abort (ErrType error,
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{
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case ERR_OPEN:
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fprintf (stderr,
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PRGNAME ": failed to open mixer #%i: %s\n",
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PRGNAME ": failed to open mixer %s: %s\n",
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card_id,
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snd_strerror (xerrno));
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break;
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@ -1712,10 +1712,10 @@ main (int argc,
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case '?':
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case 'h':
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fprintf (stderr, "%s %s\n", PRGNAME_UPPER, VERSION);
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fprintf (stderr, "Usage: %s [-c <card: 0..%i>] [-z]\n", PRGNAME, snd_cards () - 1);
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fprintf (stderr, "Usage: %s [-c <card: 0...%i>] [-z]\n", PRGNAME, snd_cards () - 1);
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mixer_abort (ERR_NONE, "", 0);
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case 'c':
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card_id = snd_card_get_index(optarg);
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card_id = optarg;
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break;
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case 'g':
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mixer_do_color = !mixer_do_color;
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@ -40,7 +40,7 @@
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int quiet = 0;
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int debugflag = 0;
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int card;
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char *card = "0";
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static void error(const char *fmt,...)
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{
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@ -58,7 +58,7 @@ static int help(void)
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printf("Usage: amixer <options> command\n");
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printf("\nAvailable options:\n");
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printf(" -h,--help this help\n");
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printf(" -c,--card # use a card number (0-%i) or the card name, default %i\n", snd_cards() - 1, card);
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printf(" -c,--card # use a card number (0-%i) or the card name, default %s\n", snd_cards() - 1, card);
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printf(" -D,--debug debug mode\n");
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printf(" -v,--version print version of this program\n");
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printf("\nAvailable commands:\n");
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@ -90,7 +90,7 @@ static int info(void)
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error("Control device %i hw info error: %s", card, snd_strerror(err));
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return err;
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}
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printf("Card #%i '%s'/'%s'\n", card, info.id, info.longname);
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printf("Card %s '%s'/'%s'\n", card, info.id, info.longname);
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printf(" Mixer ID : '%s'\n", info.mixerid);
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printf(" Mixer name : '%s'\n", info.mixername);
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memset(&clist, 0, sizeof(clist));
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@ -1058,11 +1058,6 @@ int main(int argc, char *argv[])
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};
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morehelp = 0;
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card = snd_defaults_mixer_card();
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if (card < 0) {
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fprintf(stderr, "The ALSA sound driver was not detected in this system.\n");
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return 1;
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}
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while (1) {
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int c;
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@ -1075,7 +1070,7 @@ int main(int argc, char *argv[])
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break;
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case 'c':
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case HELPID_CARD:
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card = snd_card_get_index(optarg);
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card = optarg;
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break;
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case 'q':
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case HELPID_QUIET:
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@ -238,7 +238,7 @@ static void device_list(void)
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for (card = 0; card < SND_CARDS; card++) {
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if (!(mask & (1 << card)))
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continue;
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if ((err = snd_ctl_open(&handle, card)) < 0) {
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if ((err = snd_ctl_hw_open(&handle, card)) < 0) {
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error("control open (%i): %s", card, snd_strerror(err));
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continue;
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}
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