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