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authorLennart Poettering <lennart@poettering.net>2008-10-03 17:45:04 +0200
committerLennart Poettering <lennart@poettering.net>2008-10-03 17:45:04 +0200
commitbde142c237924870e9b09d09d5d2a7186de2e249 (patch)
tree5619c24bdf292a6a19a6f51f0c70d8440a88ebfe
parentc0a9e8bfb77d5c8dbc8f788b14b3d2b02368d2e9 (diff)
when checking the validity of a cvolume check whether all values are not -1
-rw-r--r--src/pulse/volume.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/pulse/volume.c b/src/pulse/volume.c
index e809ef9c..0ef02d98 100644
--- a/src/pulse/volume.c
+++ b/src/pulse/volume.c
@@ -233,11 +233,17 @@ pa_cvolume *pa_sw_cvolume_multiply(pa_cvolume *dest, const pa_cvolume *a, const
}
int pa_cvolume_valid(const pa_cvolume *v) {
+ unsigned c;
+
pa_assert(v);
if (v->channels <= 0 || v->channels > PA_CHANNELS_MAX)
return 0;
+ for (c = 0; c < v->channels; c++)
+ if (v->values[c] == (pa_volume_t) -1)
+ return 0;
+
return 1;
}