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channelmix: keep amount of volumes we parsed

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This commit is contained in:
Wim Taymans 2020-10-05 21:07:23 +02:00
parent 630889493c
commit c81021a742
1 changed files with 2 additions and 2 deletions
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4
spa/plugins/audioconvert/channelmix.c
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@ -396,8 +396,8 @@ static int apply_props(struct impl *this, const struct spa_pod *param)
changed++;
break;
case SPA_PROP_channelVolumes:
if (spa_pod_copy_array(&prop->value, SPA_TYPE_Float,
p->channel_volumes, SPA_AUDIO_MAX_CHANNELS) > 0)
if ((p->n_channel_volumes = spa_pod_copy_array(&prop->value, SPA_TYPE_Float,
p->channel_volumes, SPA_AUDIO_MAX_CHANNELS)) > 0)
changed++;
remap_volumes(p, this->mix.src_chan);
break;