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volume: Clamp volume to PA_VOLUME_MAX

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This ensures that we always clamp the volume to PA_VOLUME_MAX. While
this currently has no effect, it will be required for making sure we
don't exceed PA_VOLUME_MAX when its value changes in the future.
This commit is contained in:
Arun Raghavan 2010-10-09 15:38:43 +05:30
parent 1d2ef7923d
commit 49101fc540
7 changed files with 24 additions and 19 deletions
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6
src/modules/module-lirc.c
View file

@ -172,7 +172,7 @@ fail:
int pa__init(pa_module*m) {
pa_modargs *ma = NULL;
struct userdata *u;
pa_volume_t volume_limit = PA_VOLUME_NORM*3/2;
pa_volume_t volume_limit = PA_CLAMP_VOLUME(PA_VOLUME_NORM*3/2);
pa_volume_t volume_step = PA_VOLUME_NORM/20;
pa_assert(m);
@ -199,8 +199,8 @@ int pa__init(pa_module*m) {
u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL));
u->lirc_fd = -1;
u->mute_toggle_save = 0;
u->volume_limit = volume_limit;
u->volume_step = volume_step;
u->volume_limit = PA_CLAMP_VOLUME(volume_limit);
u->volume_step = PA_CLAMP_VOLUME(volume_step);
if ((u->lirc_fd = lirc_init((char*) pa_modargs_get_value(ma, "appname", "pulseaudio"), 1)) < 0) {
pa_log("lirc_init() failed.");