diff --git a/src/Ryujinx.Horizon.Generators/Hipc/HipcGenerator.cs b/src/Ryujinx.Horizon.Generators/Hipc/HipcGenerator.cs
index 713026513b..d1be8298d6 100644
--- a/src/Ryujinx.Horizon.Generators/Hipc/HipcGenerator.cs
+++ b/src/Ryujinx.Horizon.Generators/Hipc/HipcGenerator.cs
@@ -18,6 +18,7 @@ namespace Ryujinx.Horizon.Generators.Hipc
         private const string OutRawDataVariableName = "outRawData";
 
         private const string TypeSystemBuffersReadOnlySequence = "System.Buffers.ReadOnlySequence";
+        private const string TypeSystemMemory = "System.Memory";
         private const string TypeSystemReadOnlySpan = "System.ReadOnlySpan";
         private const string TypeSystemSpan = "System.Span";
         private const string TypeStructLayoutAttribute = "System.Runtime.InteropServices.StructLayoutAttribute";
@@ -330,7 +331,11 @@ namespace Ryujinx.Horizon.Generators.Hipc
                             value = $"{InObjectsVariableName}[{inObjectIndex++}]";
                             break;
                         case CommandArgType.Buffer:
-                            if (IsReadOnlySequence(compilation, parameter))
+                            if (IsMemory(compilation, parameter))
+                            {
+                                value = $"CommandSerialization.GetWritableRegion(processor.GetBufferRange({index}))";
+                            }
+                            else if (IsReadOnlySequence(compilation, parameter))
                             {
                                 value = $"CommandSerialization.GetReadOnlySequence(processor.GetBufferRange({index}))";
                             }
@@ -351,7 +356,13 @@ namespace Ryujinx.Horizon.Generators.Hipc
                             break;
                     }
 
-                    if (IsSpan(compilation, parameter))
+                    if (IsMemory(compilation, parameter))
+                    {
+                        generator.AppendLine($"using var {argName} = {value};");
+
+                        argName = $"{argName}.Memory";
+                    }
+                    else if (IsSpan(compilation, parameter))
                     {
                         generator.AppendLine($"using var {argName} = {value};");
 
@@ -642,7 +653,8 @@ namespace Ryujinx.Horizon.Generators.Hipc
 
         private static bool IsValidTypeForBuffer(Compilation compilation, ParameterSyntax parameter)
         {
-            return IsReadOnlySequence(compilation, parameter) ||
+            return IsMemory(compilation, parameter) ||
+                   IsReadOnlySequence(compilation, parameter) ||
                    IsReadOnlySpan(compilation, parameter) ||
                    IsSpan(compilation, parameter) ||
                    IsUnmanagedType(compilation, parameter.Type);
@@ -655,6 +667,11 @@ namespace Ryujinx.Horizon.Generators.Hipc
             return typeInfo.Type.IsUnmanagedType;
         }
 
+        private static bool IsMemory(Compilation compilation, ParameterSyntax parameter)
+        {
+            return GetCanonicalTypeName(compilation, parameter.Type) == TypeSystemMemory;
+        }
+
         private static bool IsReadOnlySequence(Compilation compilation, ParameterSyntax parameter)
         {
             return GetCanonicalTypeName(compilation, parameter.Type) == TypeSystemBuffersReadOnlySequence;
diff --git a/src/Ryujinx.Horizon/Sdk/Audio/Detail/AudioRenderer.cs b/src/Ryujinx.Horizon/Sdk/Audio/Detail/AudioRenderer.cs
index 5206955c5c..54de072105 100644
--- a/src/Ryujinx.Horizon/Sdk/Audio/Detail/AudioRenderer.cs
+++ b/src/Ryujinx.Horizon/Sdk/Audio/Detail/AudioRenderer.cs
@@ -57,23 +57,11 @@ namespace Ryujinx.Horizon.Sdk.Audio.Detail
 
         [CmifCommand(4)]
         public Result RequestUpdate(
-            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<byte> output,
-            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<byte> performanceOutput,
+            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Memory<byte> output,
+            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Memory<byte> performanceOutput,
             [Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySequence<byte> input)
         {
-            using IMemoryOwner<byte> outputOwner = ByteMemoryPool.Rent(output.Length);
-            using IMemoryOwner<byte> performanceOutputOwner = ByteMemoryPool.Rent(performanceOutput.Length);
-
-            Memory<byte> outputMemory = outputOwner.Memory;
-            Memory<byte> performanceOutputMemory = performanceOutputOwner.Memory;
-
-            using MemoryHandle outputHandle = outputMemory.Pin();
-            using MemoryHandle performanceOutputHandle = performanceOutputMemory.Pin();
-
-            Result result = new Result((int)_renderSystem.Update(outputMemory, performanceOutputMemory, input));
-
-            outputMemory.Span.CopyTo(output);
-            performanceOutputMemory.Span.CopyTo(performanceOutput);
+            Result result = new Result((int)_renderSystem.Update(output, performanceOutput, input));
 
             return result;
         }
@@ -127,8 +115,8 @@ namespace Ryujinx.Horizon.Sdk.Audio.Detail
 
         [CmifCommand(10)] // 3.0.0+
         public Result RequestUpdateAuto(
-            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Span<byte> output,
-            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Span<byte> performanceOutput,
+            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Memory<byte> output,
+            [Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Memory<byte> performanceOutput,
             [Buffer(HipcBufferFlags.In | HipcBufferFlags.AutoSelect)] ReadOnlySequence<byte> input)
         {
             return RequestUpdate(output, performanceOutput, input);
diff --git a/src/Ryujinx.Horizon/Sdk/Audio/Detail/IAudioRenderer.cs b/src/Ryujinx.Horizon/Sdk/Audio/Detail/IAudioRenderer.cs
index 9730093286..b766bd73c3 100644
--- a/src/Ryujinx.Horizon/Sdk/Audio/Detail/IAudioRenderer.cs
+++ b/src/Ryujinx.Horizon/Sdk/Audio/Detail/IAudioRenderer.cs
@@ -11,13 +11,13 @@ namespace Ryujinx.Horizon.Sdk.Audio.Detail
         Result GetSampleCount(out int sampleCount);
         Result GetMixBufferCount(out int mixBufferCount);
         Result GetState(out int state);
-        Result RequestUpdate(Span<byte> output, Span<byte> performanceOutput, ReadOnlySequence<byte> input);
+        Result RequestUpdate(Memory<byte> output, Memory<byte> performanceOutput, ReadOnlySequence<byte> input);
         Result Start();
         Result Stop();
         Result QuerySystemEvent(out int eventHandle);
         Result SetRenderingTimeLimit(int percent);
         Result GetRenderingTimeLimit(out int percent);
-        Result RequestUpdateAuto(Span<byte> output, Span<byte> performanceOutput, ReadOnlySequence<byte> input);
+        Result RequestUpdateAuto(Memory<byte> output, Memory<byte> performanceOutput, ReadOnlySequence<byte> input);
         Result ExecuteAudioRendererRendering();
         Result SetVoiceDropParameter(float voiceDropParameter);
         Result GetVoiceDropParameter(out float voiceDropParameter);