From cd26f244e7f2648a63411741552c658ca67334e9 Mon Sep 17 00:00:00 2001 From: Raymond Yau Date: Mon, 28 Feb 2011 15:36:36 +0100 Subject: [PATCH 01/16] alsamixer: fix display of active/inactive controls Signed-off-by: Raymond Yau Signed-off-by: Clemens Ladisch --- alsamixer/mixer_widget.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/alsamixer/mixer_widget.c b/alsamixer/mixer_widget.c index fb352d3..caaf777 100644 --- a/alsamixer/mixer_widget.c +++ b/alsamixer/mixer_widget.c @@ -59,10 +59,21 @@ enum channel_mask { static int elem_callback(snd_mixer_elem_t *elem, unsigned int mask) { + unsigned int i; + if (mask & (SND_CTL_EVENT_MASK_REMOVE | SND_CTL_EVENT_MASK_INFO | SND_CTL_EVENT_MASK_VALUE)) controls_changed = TRUE; + + if (mask & SND_CTL_EVENT_MASK_INFO) + for (i = 0; i < controls_count; ++i) + if (controls[i].elem == elem) { + controls[i].flags &= ~IS_ACTIVE; + if (snd_mixer_selem_is_active(controls[i].elem)) + controls[i].flags |= IS_ACTIVE; + } + return 0; } -- 1.7.5.3