using Ryujinx.Audio.Renderer.Parameter; using Ryujinx.Audio.Renderer.Server; using Ryujinx.Common; using Ryujinx.Common.Logging; using Ryujinx.HLE.HOS.Kernel.Memory; using Ryujinx.HLE.HOS.Services.Audio.AudioRenderer; namespace Ryujinx.HLE.HOS.Services.Audio { [Service("audren:u")] class AudioRendererManagerServer : IpcService { private const int InitialRevision = ('R' << 0) | ('E' << 8) | ('V' << 16) | ('1' << 24); private IAudioRendererManager _impl; public AudioRendererManagerServer(ServiceCtx context) : this(new AudioRendererManager(context.Device.System.AudioRendererManager, context.Device.System.AudioDeviceSessionRegistry)) { } public AudioRendererManagerServer(IAudioRendererManager impl) : base(new ServerBase("AudioRendererServer")) { _impl = impl; } [Command(0)] // OpenAudioRenderer(nn::audio::detail::AudioRendererParameterInternal parameter, u64 workBufferSize, nn::applet::AppletResourceUserId appletResourceId, pid, handle<copy> workBuffer, handle<copy> processHandle) // -> object<nn::audio::detail::IAudioRenderer> public ResultCode OpenAudioRenderer(ServiceCtx context) { AudioRendererConfiguration parameter = context.RequestData.ReadStruct<AudioRendererConfiguration>(); ulong workBufferSize = context.RequestData.ReadUInt64(); ulong appletResourceUserId = context.RequestData.ReadUInt64(); KTransferMemory workBufferTransferMemory = context.Process.HandleTable.GetObject<KTransferMemory>(context.Request.HandleDesc.ToCopy[0]); uint processHandle = (uint)context.Request.HandleDesc.ToCopy[1]; ResultCode result = _impl.OpenAudioRenderer(context, out IAudioRenderer renderer, ref parameter, workBufferSize, appletResourceUserId, workBufferTransferMemory, processHandle); if (result == ResultCode.Success) { MakeObject(context, new AudioRendererServer(renderer)); } return result; } [Command(1)] // GetWorkBufferSize(nn::audio::detail::AudioRendererParameterInternal parameter) -> u64 workBufferSize public ResultCode GetAudioRendererWorkBufferSize(ServiceCtx context) { AudioRendererConfiguration parameter = context.RequestData.ReadStruct<AudioRendererConfiguration>(); if (BehaviourContext.CheckValidRevision(parameter.Revision)) { ulong size = _impl.GetWorkBufferSize(ref parameter); context.ResponseData.Write(size); Logger.Debug?.Print(LogClass.ServiceAudio, $"WorkBufferSize is 0x{size:x16}."); return ResultCode.Success; } else { context.ResponseData.Write(0L); Logger.Warning?.Print(LogClass.ServiceAudio, $"Library Revision REV{BehaviourContext.GetRevisionNumber(parameter.Revision)} is not supported!"); return ResultCode.UnsupportedRevision; } } [Command(2)] // GetAudioDeviceService(nn::applet::AppletResourceUserId) -> object<nn::audio::detail::IAudioDevice> public ResultCode GetAudioDeviceService(ServiceCtx context) { ulong appletResourceUserId = context.RequestData.ReadUInt64(); ResultCode result = _impl.GetAudioDeviceServiceWithRevisionInfo(context, out IAudioDevice device, InitialRevision, appletResourceUserId); if (result == ResultCode.Success) { MakeObject(context, new AudioDeviceServer(device)); } return result; } [Command(4)] // 4.0.0+ // GetAudioDeviceServiceWithRevisionInfo(s32 revision, nn::applet::AppletResourceUserId appletResourceId) -> object<nn::audio::detail::IAudioDevice> public ResultCode GetAudioDeviceServiceWithRevisionInfo(ServiceCtx context) { int revision = context.RequestData.ReadInt32(); ulong appletResourceUserId = context.RequestData.ReadUInt64(); ResultCode result = _impl.GetAudioDeviceServiceWithRevisionInfo(context, out IAudioDevice device, revision, appletResourceUserId); if (result == ResultCode.Success) { MakeObject(context, new AudioDeviceServer(device)); } return result; } } }