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Audio decoder: correctly handle volume changes

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1. set the volume for all channels
2. correctly set attribute muted according to the value (until now it
   was actually never set)
This commit is contained in:
Martin Pulec
2021-10-04 14:08:05 +02:00
parent 80924bfd1b
commit 54befa491a
1 changed files with 6 additions and 1 deletions
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7
src/rtp/audio_decoders.cpp
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@@ -795,6 +795,11 @@ int decode_audio_frame_mulaw(struct coded_data *cdata, void *data, struct pbuf_s
void audio_decoder_set_volume(void *state, double val)
{
auto s = (struct state_audio_decoder *) state;
s->scale->scale = val;
int output_channels = s->channel_remapping ?
s->channel_map.max_output + 1: s->saved_desc.ch_count;
for (int i = 0; i < output_channels; ++i) {
s->scale[i].scale = val;
}
s->muted = val == 0.0;
}