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Merge pull request #30232 from zwostein/fix-pulseaudio-channelmap

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Explicitly set a channel map when initialising the Pulseaudio stream.
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Rémi Verschelde 2019-07-04 11:06:06 +02:00 committed by GitHub
commit d6d487d7f7
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1 changed files with 8 additions and 0 deletions
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8
drivers/pulseaudio/audio_driver_pulseaudio.cpp
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@ -191,6 +191,14 @@ Error AudioDriverPulseAudio::init_device() {
spec.format = PA_SAMPLE_S16LE; spec.format = PA_SAMPLE_S16LE;
spec.channels = pa_map.channels; spec.channels = pa_map.channels;
spec.rate = mix_rate; spec.rate = mix_rate;
pa_map.map[0] = PA_CHANNEL_POSITION_FRONT_LEFT;
pa_map.map[1] = PA_CHANNEL_POSITION_FRONT_RIGHT;
pa_map.map[2] = PA_CHANNEL_POSITION_FRONT_CENTER;
pa_map.map[3] = PA_CHANNEL_POSITION_LFE;
pa_map.map[4] = PA_CHANNEL_POSITION_REAR_LEFT;
pa_map.map[5] = PA_CHANNEL_POSITION_REAR_RIGHT;
pa_map.map[6] = PA_CHANNEL_POSITION_SIDE_LEFT;
pa_map.map[7] = PA_CHANNEL_POSITION_SIDE_RIGHT;
pa_str = pa_stream_new(pa_ctx, "Sound", &spec, &pa_map); pa_str = pa_stream_new(pa_ctx, "Sound", &spec, &pa_map);
if (pa_str == NULL) { if (pa_str == NULL) {