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// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/string_util.h"
#include "core/hle/service/audio/audio_in.h"
#include "core/hle/service/audio/audio_in_manager.h"
#include "core/hle/service/cmif_serialization.h"
namespace Service::Audio {
using namespace AudioCore::AudioIn;
IAudioInManager::IAudioInManager(Core::System& system_)
: ServiceFramework{system_, "audin:u"}, impl{std::make_unique<AudioCore::AudioIn::Manager>(
system_)} {
// clang-format off
static const FunctionInfo functions[] = {
{0, D<&IAudioInManager::ListAudioIns>, "ListAudioIns"},
{1, D<&IAudioInManager::OpenAudioIn>, "OpenAudioIn"},
{2, D<&IAudioInManager::ListAudioIns>, "ListAudioInsAuto"},
{3, D<&IAudioInManager::OpenAudioIn>, "OpenAudioInAuto"},
{4, D<&IAudioInManager::ListAudioInsAutoFiltered>, "ListAudioInsAutoFiltered"},
{5, D<&IAudioInManager::OpenAudioInProtocolSpecified>, "OpenAudioInProtocolSpecified"},
};
// clang-format on
RegisterHandlers(functions);
}
IAudioInManager::~IAudioInManager() = default;
Result IAudioInManager::ListAudioIns(
OutArray<AudioDeviceName, BufferAttr_HipcMapAlias> out_audio_ins, Out<u32> out_count) {
LOG_DEBUG(Service_Audio, "called");
R_RETURN(this->ListAudioInsAutoFiltered(out_audio_ins, out_count));
}
Result IAudioInManager::OpenAudioIn(Out<AudioInParameterInternal> out_parameter_internal,
Out<SharedPointer<IAudioIn>> out_audio_in,
OutArray<AudioDeviceName, BufferAttr_HipcMapAlias> out_name,
InArray<AudioDeviceName, BufferAttr_HipcMapAlias> name,
AudioInParameter parameter,
InCopyHandle<Kernel::KProcess> process_handle,
ClientAppletResourceUserId aruid) {
LOG_DEBUG(Service_Audio, "called");
R_RETURN(this->OpenAudioInProtocolSpecified(out_parameter_internal, out_audio_in, out_name,
name, {}, parameter, process_handle, aruid));
}
Result IAudioInManager::ListAudioInsAuto(
OutArray<AudioDeviceName, BufferAttr_HipcAutoSelect> out_audio_ins, Out<u32> out_count) {
LOG_DEBUG(Service_Audio, "called");
R_RETURN(this->ListAudioInsAutoFiltered(out_audio_ins, out_count));
}
Result IAudioInManager::OpenAudioInAuto(
Out<AudioInParameterInternal> out_parameter_internal, Out<SharedPointer<IAudioIn>> out_audio_in,
OutArray<AudioDeviceName, BufferAttr_HipcAutoSelect> out_name,
InArray<AudioDeviceName, BufferAttr_HipcAutoSelect> name, AudioInParameter parameter,
InCopyHandle<Kernel::KProcess> process_handle, ClientAppletResourceUserId aruid) {
LOG_DEBUG(Service_Audio, "called");
R_RETURN(this->OpenAudioInProtocolSpecified(out_parameter_internal, out_audio_in, out_name,
name, {}, parameter, process_handle, aruid));
}
Result IAudioInManager::ListAudioInsAutoFiltered(
OutArray<AudioDeviceName, BufferAttr_HipcAutoSelect> out_audio_ins, Out<u32> out_count) {
LOG_DEBUG(Service_Audio, "called");
*out_count = impl->GetDeviceNames(out_audio_ins, true);
R_SUCCEED();
}
Result IAudioInManager::OpenAudioInProtocolSpecified(
Out<AudioInParameterInternal> out_parameter_internal, Out<SharedPointer<IAudioIn>> out_audio_in,
OutArray<AudioDeviceName, BufferAttr_HipcAutoSelect> out_name,
InArray<AudioDeviceName, BufferAttr_HipcAutoSelect> name, Protocol protocol,
AudioInParameter parameter, InCopyHandle<Kernel::KProcess> process_handle,
ClientAppletResourceUserId aruid) {
LOG_DEBUG(Service_Audio, "called");
if (!process_handle) {
LOG_ERROR(Service_Audio, "Failed to get process handle");
R_THROW(ResultUnknown);
}
if (name.empty() || out_name.empty()) {
LOG_ERROR(Service_Audio, "Invalid buffers");
R_THROW(ResultUnknown);
}
std::scoped_lock l{impl->mutex};
size_t new_session_id{};
R_TRY(impl->LinkToManager());
R_TRY(impl->AcquireSessionId(new_session_id));
LOG_DEBUG(Service_Audio, "Opening new AudioIn, session_id={}, free sessions={}", new_session_id,
impl->num_free_sessions);
const auto device_name = Common::StringFromBuffer(name[0].name);
*out_audio_in = std::make_shared<IAudioIn>(system, *impl, new_session_id, device_name,
parameter, process_handle.Get(), aruid.pid);
impl->sessions[new_session_id] = (*out_audio_in)->GetImpl();
impl->applet_resource_user_ids[new_session_id] = aruid.pid;
auto& out_system = impl->sessions[new_session_id]->GetSystem();
*out_parameter_internal =
AudioInParameterInternal{.sample_rate = out_system.GetSampleRate(),
.channel_count = out_system.GetChannelCount(),
.sample_format = static_cast<u32>(out_system.GetSampleFormat()),
.state = static_cast<u32>(out_system.GetState())};
out_name[0] = AudioDeviceName(out_system.GetName());
if (protocol == Protocol{}) {
if (out_system.IsUac()) {
out_name[0] = AudioDeviceName("UacIn");
} else {
out_name[0] = AudioDeviceName("DeviceIn");
}
}
R_SUCCEED();
}
} // namespace Service::Audio
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