From cee712105850ac3385cd0091a923438167433f9f Mon Sep 17 00:00:00 2001 From: TSR Berry <20988865+TSRBerry@users.noreply.github.com> Date: Sat, 8 Apr 2023 01:22:00 +0200 Subject: Move solution and projects to src --- .../Renderer/Server/BehaviourContext.cs | 453 +++++++++++++++++++++ 1 file changed, 453 insertions(+) create mode 100644 src/Ryujinx.Audio/Renderer/Server/BehaviourContext.cs (limited to 'src/Ryujinx.Audio/Renderer/Server/BehaviourContext.cs') diff --git a/src/Ryujinx.Audio/Renderer/Server/BehaviourContext.cs b/src/Ryujinx.Audio/Renderer/Server/BehaviourContext.cs new file mode 100644 index 00000000..821947a9 --- /dev/null +++ b/src/Ryujinx.Audio/Renderer/Server/BehaviourContext.cs @@ -0,0 +1,453 @@ +using System; +using System.Diagnostics; +using static Ryujinx.Audio.Renderer.Common.BehaviourParameter; + +namespace Ryujinx.Audio.Renderer.Server +{ + /// + /// Behaviour context. + /// + /// This handles features based on the audio renderer revision provided by the user. + public class BehaviourContext + { + /// + /// The base magic of the Audio Renderer revision. + /// + public const int BaseRevisionMagic = ('R' << 0) | ('E' << 8) | ('V' << 16) | ('0' << 24); + + /// + /// REV1: first revision. + /// + public const int Revision1 = 1 << 24; + + /// + /// REV2: Added support for splitter and fix GC-ADPCM context not being provided to the DSP. + /// + /// This was added in system update 2.0.0 + public const int Revision2 = 2 << 24; + + /// + /// REV3: Incremented the max pre-delay from 150 to 350 for the reverb command and removed the (unused) codec system. + /// + /// This was added in system update 3.0.0 + public const int Revision3 = 3 << 24; + + /// + /// REV4: Added USB audio device support and incremented the rendering limit percent to 75%. + /// + /// This was added in system update 4.0.0 + public const int Revision4 = 4 << 24; + + /// + /// REV5: , were added to voice. + /// A new performance frame format (version 2) was added with support for more information about DSP timing. + /// was added to supply the count of update done sent to the DSP. + /// A new version of the command estimator was added to address timing changes caused by the voice changes. + /// Additionally, the rendering limit percent was incremented to 80%. + /// + /// + /// This was added in system update 6.0.0 + public const int Revision5 = 5 << 24; + + /// + /// REV6: This fixed a bug in the biquad filter command not clearing up with usage state. + /// + /// This was added in system update 6.1.0 + public const int Revision6 = 6 << 24; + + /// + /// REV7: Client side (finally) doesn't send all the mix client state to the server and can do partial updates. + /// + /// This was added in system update 8.0.0 + public const int Revision7 = 7 << 24; + + /// + /// REV8: + /// Wavebuffer was changed to support more control over loop (you can now specify where to start and end a loop, and how many times to loop). + /// was added (see for more info). + /// Final leftovers of the codec system were removed. + /// support was added. + /// A new version of the command estimator was added to address timing changes caused by the voice and command changes. + /// + /// This was added in system update 9.0.0 + public const int Revision8 = 8 << 24; + + /// + /// REV9: + /// EffectInfo parameters were revisited with a new revision (version 2) allowing more data control between the client and server. + /// A new effect was added: Limiter. This effect is effectively implemented with a DRC while providing statistics on the processing on . + /// + /// This was added in system update 12.0.0 + public const int Revision9 = 9 << 24; + + /// + /// REV10: + /// Added Bluetooth audio device support and removed the unused "GetAudioSystemMasterVolumeSetting" audio device API. + /// A new effect was added: Capture. This effect allows the client side to capture audio buffers of a mix. + /// A new command was added for double biquad filters on voices. This is implemented using a direct form 1 (instead of the usual direct form 2). + /// A new version of the command estimator was added to support the new commands. + /// + /// This was added in system update 13.0.0 + public const int Revision10 = 10 << 24; + + /// + /// REV11: + /// The "legacy" effects (Delay, Reverb and Reverb 3D) were updated to match the standard channel mapping used by the audio renderer. + /// A new effect was added: Compressor. This effect is effectively implemented with a DRC. + /// A new version of the command estimator was added to address timing changes caused by the legacy effects changes. + /// A voice drop parameter was added in 15.0.0: This allows an application to amplify or attenuate the estimated time of DSP commands. + /// + /// This was added in system update 14.0.0 but some changes were made in 15.0.0 + public const int Revision11 = 11 << 24; + + /// + /// Last revision supported by the implementation. + /// + public const int LastRevision = Revision11; + + /// + /// Target revision magic supported by the implementation. + /// + public const int ProcessRevision = BaseRevisionMagic + LastRevision; + + /// + /// Get the revision number from the revision magic. + /// + /// The revision magic. + /// The revision number. + public static int GetRevisionNumber(int revision) => (revision - BaseRevisionMagic) >> 24; + + /// + /// Current active revision. + /// + public int UserRevision { get; private set; } + + /// + /// Error storage. + /// + private ErrorInfo[] _errorInfos; + + /// + /// Current position in the array. + /// + private uint _errorIndex; + + /// + /// Current flags of the . + /// + private ulong _flags; + + /// + /// Create a new instance of . + /// + public BehaviourContext() + { + UserRevision = 0; + _errorInfos = new ErrorInfo[Constants.MaxErrorInfos]; + _errorIndex = 0; + } + + /// + /// Set the active revision. + /// + /// The active revision. + public void SetUserRevision(int userRevision) + { + UserRevision = userRevision; + } + + /// + /// Update flags of the . + /// + /// The new flags. + public void UpdateFlags(ulong flags) + { + _flags = flags; + } + + /// + /// Check if a given revision is valid/supported. + /// + /// The revision magic to check. + /// Returns true if the given revision is valid/supported + public static bool CheckValidRevision(int revision) + { + return GetRevisionNumber(revision) <= GetRevisionNumber(ProcessRevision); + } + + /// + /// Check if the given revision is greater than or equal the supported revision. + /// + /// The revision magic to check. + /// The revision magic of the supported revision. + /// Returns true if the given revision is greater than or equal the supported revision. + public static bool CheckFeatureSupported(int revision, int supportedRevision) + { + int revA = GetRevisionNumber(revision); + int revB = GetRevisionNumber(supportedRevision); + + if (revA > LastRevision) + { + revA = 1; + } + + if (revB > LastRevision) + { + revB = 1; + } + + return revA >= revB; + } + + /// + /// Check if the memory pool mapping bypass flag is active. + /// + /// True if the memory pool mapping bypass flag is active. + public bool IsMemoryPoolForceMappingEnabled() + { + return (_flags & 1) != 0; + } + + /// + /// Check if the audio renderer should fix the GC-ADPCM context not being provided to the DSP. + /// + /// True if if the audio renderer should fix it. + public bool IsAdpcmLoopContextBugFixed() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision2); + } + + /// + /// Check if the audio renderer should accept splitters. + /// + /// True if the audio renderer should accept splitters. + public bool IsSplitterSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision2); + } + + /// + /// Check if the audio renderer should use a max pre-delay of 350 instead of 150. + /// + /// True if the max pre-delay must be 350. + public bool IsLongSizePreDelaySupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision3); + } + + /// + /// Check if the audio renderer should expose USB audio device. + /// + /// True if the audio renderer should expose USB audio device. + public bool IsAudioUsbDeviceOutputSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision4); + } + + /// + /// Get the percentage allocated to the audio renderer on the DSP for processing. + /// + /// The percentage allocated to the audio renderer on the DSP for processing. + public float GetAudioRendererProcessingTimeLimit() + { + if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5)) + { + return 0.80f; + } + else if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision4)) + { + return 0.75f; + } + + return 0.70f; + } + + /// + /// Check if the audio render should support voice flushing. + /// + /// True if the audio render should support voice flushing. + public bool IsFlushVoiceWaveBuffersSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5); + } + + /// + /// Check if the audio renderer should trust the user destination count in . + /// + /// True if the audio renderer should trust the user destination count. + public bool IsSplitterBugFixed() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5); + } + + /// + /// Check if the audio renderer should supply the elapsed frame count to the user when updating. + /// + /// True if the audio renderer should supply the elapsed frame count to the user when updating. + public bool IsElapsedFrameCountSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5); + } + + /// + /// Get the performance metric data format version. + /// + /// The performance metric data format version. + public uint GetPerformanceMetricsDataFormat() + { + if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5)) + { + return 2; + } + else + { + return 1; + } + } + + /// + /// Check if the audio renderer should support . + /// + /// True if the audio renderer should support . + public bool IsDecodingBehaviourFlagSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5); + } + + /// + /// Check if the audio renderer should fix the biquad filter command not clearing up with usage state. + /// + /// True if the biquad filter state should be cleared. + public bool IsBiquadFilterEffectStateClearBugFixed() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision6); + } + + /// + /// Check if the audio renderer should accept partial mix updates. + /// + /// True if the audio renderer should accept partial mix updates. + public bool IsMixInParameterDirtyOnlyUpdateSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision7); + } + + /// + /// Check if the audio renderer should use the new wavebuffer format. + /// + /// True if the audio renderer should use the new wavebuffer format. + public bool IsWaveBufferVersion2Supported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision8); + } + + /// + /// Check if the audio renderer should use the new effect info format. + /// + /// True if the audio renderer should use the new effect info format. + public bool IsEffectInfoVersion2Supported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision9); + } + + /// + /// Check if the audio renderer should use an optimized Biquad Filter (Direct Form 1) in case of two biquad filters are defined on a voice. + /// + /// True if the audio renderer should use the optimization. + public bool IsBiquadFilterGroupedOptimizationSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision10); + } + + /// + /// Check if the audio renderer should support new channel resource mapping for 5.1 on Delay, Reverb and Reverb 3D effects. + /// + /// True if the audio renderer support new channel resource mapping for 5.1. + public bool IsNewEffectChannelMappingSupported() + { + return CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision11); + } + + /// + /// Get the version of the . + /// + /// The version of the . + public int GetCommandProcessingTimeEstimatorVersion() + { + if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision11)) + { + return 5; + } + + if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision10)) + { + return 4; + } + + if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision8)) + { + return 3; + } + + if (CheckFeatureSupported(UserRevision, BaseRevisionMagic + Revision5)) + { + return 2; + } + + return 1; + } + + /// + /// Append a new to the error array. + /// + /// The new to add. + public void AppendError(ref ErrorInfo errorInfo) + { + Debug.Assert(errorInfo.ErrorCode == ResultCode.Success); + + if (_errorIndex <= Constants.MaxErrorInfos - 1) + { + _errorInfos[_errorIndex++] = errorInfo; + } + } + + /// + /// Copy the internal array to the given and output the count copied. + /// + /// The output . + /// The output error count containing the count of copied. + public void CopyErrorInfo(Span errorInfos, out uint errorCount) + { + if (errorInfos.Length != Constants.MaxErrorInfos) + { + throw new ArgumentException("Invalid size of errorInfos span!"); + } + + errorCount = Math.Min(_errorIndex, Constants.MaxErrorInfos); + + for (int i = 0; i < Constants.MaxErrorInfos; i++) + { + if (i < errorCount) + { + errorInfos[i] = _errorInfos[i]; + } + else + { + errorInfos[i] = new ErrorInfo + { + ErrorCode = 0, + ExtraErrorInfo = 0 + }; + } + } + } + + /// + /// Clear the array. + /// + public void ClearError() + { + _errorIndex = 0; + } + } +} \ No newline at end of file -- cgit v1.2.3