36 lines
1.8 KiB
C++
36 lines
1.8 KiB
C++
// SPDX-License-Identifier: MPL-2.0
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// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
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#include <kernel/types/KProcess.h>
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#include "IAudioOutManager.h"
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#include "IAudioOut.h"
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namespace skyline::service::audio {
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IAudioOutManager::IAudioOutManager(const DeviceState &state, ServiceManager &manager) : BaseService(state, manager, Service::audio_IAudioOutManager, "audio:IAudioOutManager", {
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{0x0, SFUNC(IAudioOutManager::ListAudioOuts)},
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{0x1, SFUNC(IAudioOutManager::OpenAudioOut)}
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}) {}
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void IAudioOutManager::ListAudioOuts(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
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state.process->WriteMemory(reinterpret_cast<void *>(const_cast<char *>(constant::DefaultAudioOutName.data())), request.outputBuf.at(0).address, constant::DefaultAudioOutName.size());
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}
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void IAudioOutManager::OpenAudioOut(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
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u32 sampleRate = request.Pop<u32>();
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request.Pop<u16>(); // Channel count is stored in the upper half of a u32
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u16 channelCount = request.Pop<u16>();
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state.logger->Debug("audoutU: Opening an IAudioOut with sample rate: {}, channel count: {}", sampleRate, channelCount);
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sampleRate = sampleRate ? sampleRate : constant::SampleRate;
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channelCount = channelCount ? channelCount : static_cast<u16>(constant::ChannelCount);
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manager.RegisterService(std::make_shared<IAudioOut>(state, manager, channelCount, sampleRate), session, response);
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response.Push<u32>(sampleRate);
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response.Push<u16>(channelCount);
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response.Push<u16>(0);
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response.Push(static_cast<u32>(skyline::audio::AudioFormat::Int16));
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response.Push(static_cast<u32>(skyline::audio::AudioOutState::Stopped));
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}
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}
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