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lirc: replace manual code by pa_cvolume_{inc|dec}()

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This commit is contained in:
Lennart Poettering 2009-08-19 03:37:42 +02:00
parent 2f54798b1a
commit 7af3833b71
1 changed files with 4 additions and 18 deletions
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22
src/modules/module-lirc.c
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@ -63,6 +63,8 @@ struct userdata {
float mute_toggle_save;
};
#define DELTA (PA_VOLUME_NORM/20)
static void io_callback(pa_mainloop_api *io, pa_io_event *e, int fd, pa_io_event_flags_t events, void*userdata) {
struct userdata *u = userdata;
char *name = NULL, *code = NULL;
@ -119,31 +121,16 @@ static void io_callback(pa_mainloop_api *io, pa_io_event *e, int fd, pa_io_event
if (!(s = pa_namereg_get(u->module->core, u->sink_name, PA_NAMEREG_SINK)))
pa_log("Failed to get sink '%s'", u->sink_name);
else {
int i;
pa_cvolume cv = *pa_sink_get_volume(s, FALSE);
#define DELTA (PA_VOLUME_NORM/20)
switch (volchange) {
case UP:
for (i = 0; i < cv.channels; i++) {
if (cv.values[i] < PA_VOLUME_MAX - DELTA)
cv.values[i] += DELTA;
else
cv.values[i] = PA_VOLUME_MAX;
}
pa_cvolume_inc(&cv, DELTA);
pa_sink_set_volume(s, &cv, TRUE, TRUE);
break;
case DOWN:
for (i = 0; i < cv.channels; i++) {
if (cv.values[i] > DELTA)
cv.values[i] -= DELTA;
else
cv.values[i] = PA_VOLUME_MUTED;
}
pa_cvolume_dec(&cv, DELTA);
pa_sink_set_volume(s, &cv, TRUE, TRUE);
break;
@ -156,7 +143,6 @@ static void io_callback(pa_mainloop_api *io, pa_io_event *e, int fd, pa_io_event
break;
case MUTE_TOGGLE:
pa_sink_set_mute(s, !pa_sink_get_mute(s, FALSE), TRUE);
break;