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Changed codes to adapt for the latest control interface.

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Seems working now..
This commit is contained in:
Takashi Iwai 2001-06-06 13:58:01 +00:00
parent eaaf0e43b8
commit a78e4c037f
7 changed files with 249 additions and 250 deletions
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17
envy24control/levelmeters.c
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@ -26,16 +26,13 @@ static GdkGC *penOrangeLight[21] = { NULL, };
static GdkGC *penRedShadow[21] = { NULL, };
static GdkGC *penRedLight[21] = { NULL, };
static GdkPixmap *pixmap[21] = { NULL, };
static snd_ctl_elem_value_t peaks;
static snd_ctl_elem_value_t *peaks;
static void update_peak_switch(void)
{
int err;
memset(&peaks, 0, sizeof(peaks));
peaks.id.iface = SND_CTL_ELEM_IFACE_MIXER;
strcpy(peaks.id.name, "Multi Track Peak");
if ((err = snd_ctl_elem_read(card_ctl, &peaks)) < 0)
if ((err = snd_ctl_elem_read(ctl, peaks)) < 0)
g_print("Unable to read peaks: %s\n", snd_strerror(err));
}
@ -44,10 +41,10 @@ static void get_levels(int idx, int *l1, int *l2)
*l1 = *l2 = 0;
if (idx == 0) {
*l1 = peaks.value.integer.value[4 + 20];
*l2 = peaks.value.integer.value[4 + 21];
*l1 = snd_ctl_elem_value_get_integer(peaks, 20);
*l2 = snd_ctl_elem_value_get_integer(peaks, 21);
} else {
*l1 = *l2 = peaks.value.integer.value[4 + idx - 1];
*l1 = *l2 = snd_ctl_elem_value_get_integer(peaks, idx - 1);
}
}
@ -220,7 +217,9 @@ void level_meters_reset_peaks(GtkButton *button, gpointer data)
void level_meters_init(void)
{
memset(&peaks, 0, sizeof(peaks));
snd_ctl_elem_value_malloc(&peaks);
snd_ctl_elem_value_set_interface(peaks, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(peaks, "Multi Track Peak");
}
void level_meters_postinit(void)