amadeus: Fixes and initial 15.0.0 support (#3908)

* amadeus: Allow OOB read of GC-ADPCM coefficients

Fixes "Ninja Gaiden Sigma 2" and possibly "NINJA GAIDEN 3: Razor's Edge"

* amadeus: Fix wrong variable usage in delay effect

We should transform the delay line values, not the input.

* amadeus: Update GroupedBiquadFilterCommand documentation

* amadeus: Simplify PoolMapper alignment checks

* amadeus: Update Surround delay effect matrix to REV11

* amadeus: Add drop parameter support and use 32 bits integers for estimate time

Also implement accurate ExecuteAudioRendererRendering stub.

* Address gdkchan's comments

* Address gdkchan's other comments

* Address gdkchan's comment

3 files changed, 42 insertions, 1 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRenderer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRenderer.cs
index d69bde03..5b682bf8 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRenderer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRenderer.cs
@@ -16,7 +16,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
 
         public ResultCode ExecuteAudioRendererRendering()
         {
-            throw new NotImplementedException();
+            return (ResultCode)_impl.ExecuteAudioRendererRendering();
         }
 
         public uint GetMixBufferCount()
@@ -108,5 +108,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
                 _impl.Dispose();
             }
         }
+
+        public void SetVoiceDropParameter(float voiceDropParameter)
+        {
+            _impl.SetVoiceDropParameter(voiceDropParameter);
+        }
+
+        public float GetVoiceDropParameter()
+        {
+            return _impl.GetVoiceDropParameter();
+        }
     }
 }
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs
index dd48a666..b2ddb697 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs
@@ -172,6 +172,35 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
             return result;
         }
 
+        [CommandHipc(11)] // 3.0.0+
+        // ExecuteAudioRendererRendering()
+        public ResultCode ExecuteAudioRendererRendering(ServiceCtx context)
+        {
+            return _impl.ExecuteAudioRendererRendering();
+        }
+
+        [CommandHipc(12)] // 15.0.0+
+        // SetVoiceDropParameter(f32 voiceDropParameter)
+        public ResultCode SetVoiceDropParameter(ServiceCtx context)
+        {
+            float voiceDropParameter = context.RequestData.ReadSingle();
+
+            _impl.SetVoiceDropParameter(voiceDropParameter);
+
+            return ResultCode.Success;
+        }
+
+        [CommandHipc(13)] // 15.0.0+
+        // GetVoiceDropParameter() -> f32 voiceDropParameter
+        public ResultCode GetVoiceDropParameter(ServiceCtx context)
+        {
+            float voiceDropParameter = _impl.GetVoiceDropParameter();
+
+            context.ResponseData.Write(voiceDropParameter);
+
+            return ResultCode.Success;
+        }
+
         protected override void Dispose(bool isDisposing)
         {
             if (isDisposing)
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/IAudioRenderer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/IAudioRenderer.cs
index a59c94e9..404bf4c1 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/IAudioRenderer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/IAudioRenderer.cs
@@ -16,5 +16,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         void SetRenderingTimeLimit(uint percent);
         uint GetRenderingTimeLimit();
         ResultCode ExecuteAudioRendererRendering();
+        void SetVoiceDropParameter(float voiceDropParameter);
+        float GetVoiceDropParameter();
     }
 }