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authorLennart Poettering <lennart@poettering.net>2006-04-18 19:44:50 +0000
committerLennart Poettering <lennart@poettering.net>2006-04-18 19:44:50 +0000
commit494f60207404dc3d155047fab3e3cc1d4870f4f5 (patch)
treeff3a24f9cee1af632ff1c73a7317f3dab5ff81e7 /src/modules
parent746adcfed5dc396bc4820724b2e951369fc63aeb (diff)
make proper use of the muting facility of sinks in module-mmkbd-evdev
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@755 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/modules')
-rw-r--r--src/modules/module-mmkbd-evdev.c46
1 files changed, 25 insertions, 21 deletions
diff --git a/src/modules/module-mmkbd-evdev.c b/src/modules/module-mmkbd-evdev.c
index 79194ad8..8ea56811 100644
--- a/src/modules/module-mmkbd-evdev.c
+++ b/src/modules/module-mmkbd-evdev.c
@@ -72,7 +72,6 @@ struct userdata {
pa_io_event *io;
char *sink_name;
pa_module *module;
- float mute_toggle_save;
};
static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GCC_UNUSED int fd, pa_io_event_flags_t events, void*userdata) {
@@ -110,37 +109,42 @@ static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GC
if (!(s = pa_namereg_get(u->module->core, u->sink_name, PA_NAMEREG_SINK, 1)))
pa_log(__FILE__": failed to get sink '%s'", u->sink_name);
else {
- pa_volume_t v = pa_cvolume_avg(pa_sink_get_volume(s, PA_MIXER_HARDWARE));
- pa_cvolume cv;
+ int i;
+ pa_cvolume cv = *pa_sink_get_volume(s, PA_MIXER_HARDWARE);
+
#define DELTA (PA_VOLUME_NORM/20)
switch (volchange) {
case UP:
- v += DELTA;
+ for (i = 0; i < cv.channels; i++) {
+ cv.values[i] += DELTA;
+
+ if (cv.values[i] > PA_VOLUME_NORM)
+ cv.values[i] = PA_VOLUME_NORM;
+ }
+
+ pa_sink_set_volume(s, PA_MIXER_HARDWARE, &cv);
break;
case DOWN:
- if (v > DELTA)
- v -= DELTA;
- else
- v = PA_VOLUME_MUTED;
+ for (i = 0; i < cv.channels; i++) {
+ if (cv.values[i] >= DELTA)
+ cv.values[i] -= DELTA;
+ else
+ cv.values[i] = PA_VOLUME_MUTED;
+ }
+ pa_sink_set_volume(s, PA_MIXER_HARDWARE, &cv);
break;
- case MUTE_TOGGLE: {
-
- if (v > 0) {
- u->mute_toggle_save = v;
- v = PA_VOLUME_MUTED;
- } else
- v = u->mute_toggle_save;
- }
- default:
+ case MUTE_TOGGLE:
+
+ pa_sink_set_mute(s, PA_MIXER_HARDWARE, !pa_sink_get_mute(s, PA_MIXER_HARDWARE));
+ break;
+
+ case INVALID:
;
}
-
- pa_cvolume_set(&cv, PA_CHANNELS_MAX, v);
- pa_sink_set_volume(s, PA_MIXER_HARDWARE, &cv);
}
}
}
@@ -176,7 +180,6 @@ int pa__init(pa_core *c, pa_module*m) {
u->io = NULL;
u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL));
u->fd = -1;
- u->mute_toggle_save = 0;
if ((u->fd = open(pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), O_RDONLY)) < 0) {
pa_log(__FILE__": failed to open evdev device: %s", strerror(errno));
@@ -198,6 +201,7 @@ int pa__init(pa_core *c, pa_module*m) {
pa_log_info(__FILE__": evdev vendor 0x%04hx product 0x%04hx version 0x%04hx bustype %u",
input_id.vendor, input_id.product, input_id.version, input_id.bustype);
+ memset(name, 0, sizeof(name));
if(ioctl(u->fd, EVIOCGNAME(sizeof(name)), name) < 0) {
pa_log(__FILE__": EVIOCGNAME failed: %s", strerror(errno));
goto fail;