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cellAudio: Implement application based downmix settings

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This commit is contained in:
Megamouse 2022-05-28 12:43:15 +02:00
parent 422246825b
commit d47f1ef406
8 changed files with 152 additions and 74 deletions
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14
rpcs3/Emu/Cell/Modules/cellAudio.cpp
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@ -66,19 +66,7 @@ void cell_audio_config::reset(bool backend_changed)
const AudioFreq freq = AudioFreq::FREQ_48K;
const AudioSampleSize sample_size = raw.convert_to_s16 ? AudioSampleSize::S16 : AudioSampleSize::FLOAT;
const AudioChannelCnt ch_cnt = [&]()
{
switch (raw.downmix)
{
case audio_downmix::no_downmix: return AudioChannelCnt::SURROUND_7_1;
case audio_downmix::downmix_to_5_1: return AudioChannelCnt::SURROUND_5_1;
case audio_downmix::downmix_to_stereo: return AudioChannelCnt::STEREO;
case audio_downmix::use_application_settings: return AudioChannelCnt::STEREO; // TODO
default:
fmt::throw_exception("Unknown audio channel mode %s (%d)", raw.downmix, static_cast<int>(raw.downmix));
}
}();
const AudioChannelCnt ch_cnt = AudioBackend::get_channel_count(raw.downmix);
const f64 cb_frame_len = backend->Open(freq, sample_size, ch_cnt) ? backend->GetCallbackFrameLen() : 0.0;
audio_channels = static_cast<u32>(ch_cnt);