From: Arun Raghavan <arun.raghavan@collabora.co.uk>
Date: Fri, 26 Aug 2011 04:21:07 +0000 (+0530)
Subject: passthrough: Fix setting volume to unamplified again
X-Git-Tag: v0.99.3~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed4a4480dca73ee931814b318c2ec9541ddf9c35;p=platform%2Fupstream%2Fpulseaudio.git

passthrough: Fix setting volume to unamplified again

Thanks to Tanu for pointing out the (possibly pathological?) case that
base_volume might be >0dB.
---

diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index b0c360d..041295c 100644
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -1406,7 +1406,7 @@ void pa_sink_enter_passthrough(pa_sink *s) {
     s->saved_volume = *pa_sink_get_volume(s, TRUE);
     s->saved_save_volume = s->save_volume;
 
-    pa_cvolume_set(&volume, s->sample_spec.channels, s->base_volume);
+    pa_cvolume_set(&volume, s->sample_spec.channels, PA_MIN(s->base_volume, PA_VOLUME_NORM));
     pa_sink_set_volume(s, &volume, TRUE, FALSE);
 }
 
diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index d79dbb1..bc951af 100644
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -986,7 +986,7 @@ void pa_source_enter_passthrough(pa_source *s) {
     s->saved_volume = *pa_source_get_volume(s, TRUE);
     s->saved_save_volume = s->save_volume;
 
-    pa_cvolume_set(&volume, s->sample_spec.channels, s->base_volume);
+    pa_cvolume_set(&volume, s->sample_spec.channels, PA_MIN(s->base_volume, PA_VOLUME_NORM));
     pa_source_set_volume(s, &volume, TRUE, FALSE);
 }