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author | Liam <byteslice@airmail.cc> | 2024-02-20 03:45:48 +0100 |
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committer | Liam <byteslice@airmail.cc> | 2024-02-21 04:15:37 +0100 |
commit | 2a2c92f1819f44a86f452654398d0fc16806c438 (patch) | |
tree | 32607c7d8bbb0232fd496bf8e621e29a3abd0fcb /src/core/hle/service/audio/audio_in_manager.cpp | |
parent | audio: rewrite IAudioIn (diff) | |
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Diffstat (limited to 'src/core/hle/service/audio/audio_in_manager.cpp')
-rw-r--r-- | src/core/hle/service/audio/audio_in_manager.cpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/core/hle/service/audio/audio_in_manager.cpp b/src/core/hle/service/audio/audio_in_manager.cpp new file mode 100644 index 000000000..0379a2f68 --- /dev/null +++ b/src/core/hle/service/audio/audio_in_manager.cpp @@ -0,0 +1,126 @@ +// 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, C<&IAudioInManager::ListAudioIns>, "ListAudioIns"}, + {1, C<&IAudioInManager::OpenAudioIn>, "OpenAudioIn"}, + {2, C<&IAudioInManager::ListAudioIns>, "ListAudioInsAuto"}, + {3, C<&IAudioInManager::OpenAudioIn>, "OpenAudioInAuto"}, + {4, C<&IAudioInManager::ListAudioInsAutoFiltered>, "ListAudioInsAutoFiltered"}, + {5, C<&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 name_buffer = std::span(reinterpret_cast<const u8*>(name[0].name.data()), 0x100); + const auto device_name = Common::StringFromBuffer(name_buffer); + *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 |