HLE: Fix integer sign inconcistency accross the codebase (#2222)

* Make all title id instances unsigned

* Replace address and size with ulong instead of signed types

Long overdue change.
Also change some logics here and there to optimize with the new memory
manager.

* Address Ac_K's comments

* Remove uneeded cast all around

* Fixes some others misalignment

7 files changed, 147 insertions, 147 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioIn/AudioInServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioIn/AudioInServer.cs
index a89abce7..b45a4d2c 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioIn/AudioInServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioIn/AudioInServer.cs
@@ -45,7 +45,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         // AppendAudioInBuffer(u64 tag, buffer<nn::audio::AudioInBuffer, 5>)
         public ResultCode AppendAudioInBuffer(ServiceCtx context)
         {
-            long position = context.Request.SendBuff[0].Position;
+            ulong position = context.Request.SendBuff[0].Position;
 
             ulong bufferTag = context.RequestData.ReadUInt64();
 
@@ -74,8 +74,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         // GetReleasedAudioInBuffers() -> (u32 count, buffer<u64, 6> tags)
         public ResultCode GetReleasedAudioInBuffers(ServiceCtx context)
         {
-            long position = context.Request.ReceiveBuff[0].Position;
-            long size = context.Request.ReceiveBuff[0].Size;
+            ulong position = context.Request.ReceiveBuff[0].Position;
+            ulong size = context.Request.ReceiveBuff[0].Size;
 
             using (WritableRegion outputRegion = context.Memory.GetWritableRegion((ulong)position, (int)size))
             {
@@ -102,7 +102,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         // AppendUacInBuffer(u64 tag, handle<copy, unknown>, buffer<nn::audio::AudioInBuffer, 5>)
         public ResultCode AppendUacInBuffer(ServiceCtx context)
         {
-            long position = context.Request.SendBuff[0].Position;
+            ulong position = context.Request.SendBuff[0].Position;
 
             ulong bufferTag = context.RequestData.ReadUInt64();
             uint handle = (uint)context.Request.HandleDesc.ToCopy[0];
@@ -116,7 +116,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         // AppendAudioInBufferAuto(u64 tag, buffer<nn::audio::AudioInBuffer, 0x21>)
         public ResultCode AppendAudioInBufferAuto(ServiceCtx context)
         {
-            (long position, _) = context.Request.GetBufferType0x21();
+            (ulong position, _) = context.Request.GetBufferType0x21();
 
             ulong bufferTag = context.RequestData.ReadUInt64();
 
@@ -129,9 +129,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         // GetReleasedAudioInBuffersAuto() -> (u32 count, buffer<u64, 0x22> tags)
         public ResultCode GetReleasedAudioInBuffersAuto(ServiceCtx context)
         {
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
-            using (WritableRegion outputRegion = context.Memory.GetWritableRegion((ulong)position, (int)size))
+            using (WritableRegion outputRegion = context.Memory.GetWritableRegion(position, (int)size))
             {
                 ResultCode result = _impl.GetReleasedBuffers(MemoryMarshal.Cast<byte, ulong>(outputRegion.Memory.Span), out uint releasedCount);
 
@@ -145,7 +145,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioIn
         // AppendUacInBufferAuto(u64 tag, handle<copy, event>, buffer<nn::audio::AudioInBuffer, 0x21>)
         public ResultCode AppendUacInBufferAuto(ServiceCtx context)
         {
-            (long position, _) = context.Request.GetBufferType0x21();
+            (ulong position, _) = context.Request.GetBufferType0x21();
 
             ulong bufferTag = context.RequestData.ReadUInt64();
             uint handle = (uint)context.Request.HandleDesc.ToCopy[0];
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioInManagerServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioInManagerServer.cs
index 4806ebe9..7b243c71 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioInManagerServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioInManagerServer.cs
@@ -27,10 +27,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio
         {
             string[] deviceNames = _impl.ListAudioIns(false);
 
-            long position = context.Request.ReceiveBuff[0].Position;
-            long size = context.Request.ReceiveBuff[0].Size;
+            ulong position = context.Request.ReceiveBuff[0].Position;
+            ulong size = context.Request.ReceiveBuff[0].Size;
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -38,15 +38,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioInNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioInNameSize - buffer.Length);
 
                 position += AudioInNameSize;
                 count++;
@@ -65,15 +65,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             AudioInputConfiguration inputConfiguration = context.RequestData.ReadStruct<AudioInputConfiguration>();
             ulong appletResourceUserId = context.RequestData.ReadUInt64();
 
-            long deviceNameInputPosition = context.Request.SendBuff[0].Position;
-            long deviceNameInputSize = context.Request.SendBuff[0].Size;
+            ulong deviceNameInputPosition = context.Request.SendBuff[0].Position;
+            ulong deviceNameInputSize = context.Request.SendBuff[0].Size;
 
-            long deviceNameOutputPosition = context.Request.ReceiveBuff[0].Position;
-            long deviceNameOutputSize = context.Request.ReceiveBuff[0].Size;
+            ulong deviceNameOutputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong deviceNameOutputSize = context.Request.ReceiveBuff[0].Size;
 
             uint processHandle = (uint)context.Request.HandleDesc.ToCopy[0];
 
-            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, deviceNameInputSize);
+            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, (long)deviceNameInputSize);
 
             ResultCode resultCode = _impl.OpenAudioIn(context, out string outputDeviceName, out AudioOutputConfiguration outputConfiguration, out IAudioIn obj, inputDeviceName, ref inputConfiguration, appletResourceUserId, processHandle);
 
@@ -83,8 +83,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio
 
                 byte[] outputDeviceNameRaw = Encoding.ASCII.GetBytes(outputDeviceName);
 
-                context.Memory.Write((ulong)deviceNameOutputPosition, outputDeviceNameRaw);
-                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + outputDeviceNameRaw.Length, AudioInNameSize - outputDeviceNameRaw.Length);
+                context.Memory.Write(deviceNameOutputPosition, outputDeviceNameRaw);
+                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + (ulong)outputDeviceNameRaw.Length, AudioInNameSize - outputDeviceNameRaw.Length);
 
                 MakeObject(context, new AudioInServer(obj));
             }
@@ -98,9 +98,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio
         {
             string[] deviceNames = _impl.ListAudioIns(false);
 
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -108,15 +108,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioInNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioInNameSize - buffer.Length);
 
                 position += AudioInNameSize;
                 count++;
@@ -135,12 +135,12 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             AudioInputConfiguration inputConfiguration = context.RequestData.ReadStruct<AudioInputConfiguration>();
             ulong appletResourceUserId = context.RequestData.ReadUInt64();
 
-            (long deviceNameInputPosition, long deviceNameInputSize) = context.Request.GetBufferType0x21();
-            (long deviceNameOutputPosition, long deviceNameOutputSize) = context.Request.GetBufferType0x22();
+            (ulong deviceNameInputPosition, ulong deviceNameInputSize) = context.Request.GetBufferType0x21();
+            (ulong deviceNameOutputPosition, ulong deviceNameOutputSize) = context.Request.GetBufferType0x22();
 
             uint processHandle = (uint)context.Request.HandleDesc.ToCopy[0];
 
-            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, deviceNameInputSize);
+            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, (long)deviceNameInputSize);
 
             ResultCode resultCode = _impl.OpenAudioIn(context, out string outputDeviceName, out AudioOutputConfiguration outputConfiguration, out IAudioIn obj, inputDeviceName, ref inputConfiguration, appletResourceUserId, processHandle);
 
@@ -150,8 +150,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio
 
                 byte[] outputDeviceNameRaw = Encoding.ASCII.GetBytes(outputDeviceName);
 
-                context.Memory.Write((ulong)deviceNameOutputPosition, outputDeviceNameRaw);
-                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + outputDeviceNameRaw.Length, AudioInNameSize - outputDeviceNameRaw.Length);
+                context.Memory.Write(deviceNameOutputPosition, outputDeviceNameRaw);
+                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + (ulong)outputDeviceNameRaw.Length, AudioInNameSize - outputDeviceNameRaw.Length);
 
                 MakeObject(context, new AudioInServer(obj));
             }
@@ -165,9 +165,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio
         {
             string[] deviceNames = _impl.ListAudioIns(true);
 
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -175,15 +175,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioInNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioInNameSize - buffer.Length);
 
                 position += AudioInNameSize;
                 count++;
@@ -205,15 +205,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             AudioInputConfiguration inputConfiguration = context.RequestData.ReadStruct<AudioInputConfiguration>();
             ulong appletResourceUserId = context.RequestData.ReadUInt64();
 
-            long deviceNameInputPosition = context.Request.SendBuff[0].Position;
-            long deviceNameInputSize = context.Request.SendBuff[0].Size;
+            ulong deviceNameInputPosition = context.Request.SendBuff[0].Position;
+            ulong deviceNameInputSize = context.Request.SendBuff[0].Size;
 
-            long deviceNameOutputPosition = context.Request.ReceiveBuff[0].Position;
-            long deviceNameOutputSize = context.Request.ReceiveBuff[0].Size;
+            ulong deviceNameOutputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong deviceNameOutputSize = context.Request.ReceiveBuff[0].Size;
 
             uint processHandle = (uint)context.Request.HandleDesc.ToCopy[0];
 
-            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, deviceNameInputSize);
+            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, (long)deviceNameInputSize);
 
             ResultCode resultCode = _impl.OpenAudioIn(context, out string outputDeviceName, out AudioOutputConfiguration outputConfiguration, out IAudioIn obj, inputDeviceName, ref inputConfiguration, appletResourceUserId, processHandle);
 
@@ -223,8 +223,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio
 
                 byte[] outputDeviceNameRaw = Encoding.ASCII.GetBytes(outputDeviceName);
 
-                context.Memory.Write((ulong)deviceNameOutputPosition, outputDeviceNameRaw);
-                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + outputDeviceNameRaw.Length, AudioInNameSize - outputDeviceNameRaw.Length);
+                context.Memory.Write(deviceNameOutputPosition, outputDeviceNameRaw);
+                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + (ulong)outputDeviceNameRaw.Length, AudioInNameSize - outputDeviceNameRaw.Length);
 
                 MakeObject(context, new AudioInServer(obj));
             }
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioOut/AudioOutServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioOut/AudioOutServer.cs
index 72ff4da7..b7515e0f 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioOut/AudioOutServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioOut/AudioOutServer.cs
@@ -45,7 +45,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioOut
         // AppendAudioOutBuffer(u64 bufferTag, buffer<nn::audio::AudioOutBuffer, 5> buffer)
         public ResultCode AppendAudioOutBuffer(ServiceCtx context)
         {
-            long position = context.Request.SendBuff[0].Position;
+            ulong position = context.Request.SendBuff[0].Position;
 
             ulong bufferTag = context.RequestData.ReadUInt64();
 
@@ -74,10 +74,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioOut
         // GetReleasedAudioOutBuffers() -> (u32 count, buffer<u64, 6> tags)
         public ResultCode GetReleasedAudioOutBuffers(ServiceCtx context)
         {
-            long position = context.Request.ReceiveBuff[0].Position;
-            long size = context.Request.ReceiveBuff[0].Size;
+            ulong position = context.Request.ReceiveBuff[0].Position;
+            ulong size = context.Request.ReceiveBuff[0].Size;
 
-            using (WritableRegion outputRegion = context.Memory.GetWritableRegion((ulong)position, (int)size))
+            using (WritableRegion outputRegion = context.Memory.GetWritableRegion(position, (int)size))
             {
                 ResultCode result = _impl.GetReleasedBuffers(MemoryMarshal.Cast<byte, ulong>(outputRegion.Memory.Span), out uint releasedCount);
 
@@ -102,7 +102,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioOut
         // AppendAudioOutBufferAuto(u64 tag, buffer<nn::audio::AudioOutBuffer, 0x21>)
         public ResultCode AppendAudioOutBufferAuto(ServiceCtx context)
         {
-            (long position, _) = context.Request.GetBufferType0x21();
+            (ulong position, _) = context.Request.GetBufferType0x21();
 
             ulong bufferTag = context.RequestData.ReadUInt64();
 
@@ -115,9 +115,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioOut
         // GetReleasedAudioOutBuffersAuto() -> (u32 count, buffer<u64, 0x22> tags)
         public ResultCode GetReleasedAudioOutBuffersAuto(ServiceCtx context)
         {
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
-            using (WritableRegion outputRegion = context.Memory.GetWritableRegion((ulong)position, (int)size))
+            using (WritableRegion outputRegion = context.Memory.GetWritableRegion(position, (int)size))
             {
                 ResultCode result = _impl.GetReleasedBuffers(MemoryMarshal.Cast<byte, ulong>(outputRegion.Memory.Span), out uint releasedCount);
 
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioOutManagerServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioOutManagerServer.cs
index a220f90b..3040696e 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioOutManagerServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioOutManagerServer.cs
@@ -27,10 +27,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio
         {
             string[] deviceNames = _impl.ListAudioOuts();
 
-            long position = context.Request.ReceiveBuff[0].Position;
-            long size = context.Request.ReceiveBuff[0].Size;
+            ulong position = context.Request.ReceiveBuff[0].Position;
+            ulong size = context.Request.ReceiveBuff[0].Size;
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -38,15 +38,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioOutNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioOutNameSize - buffer.Length);
 
                 position += AudioOutNameSize;
                 count++;
@@ -65,15 +65,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             AudioInputConfiguration inputConfiguration = context.RequestData.ReadStruct<AudioInputConfiguration>();
             ulong appletResourceUserId = context.RequestData.ReadUInt64();
 
-            long deviceNameInputPosition = context.Request.SendBuff[0].Position;
-            long deviceNameInputSize = context.Request.SendBuff[0].Size;
+            ulong deviceNameInputPosition = context.Request.SendBuff[0].Position;
+            ulong deviceNameInputSize = context.Request.SendBuff[0].Size;
 
-            long deviceNameOutputPosition = context.Request.ReceiveBuff[0].Position;
-            long deviceNameOutputSize = context.Request.ReceiveBuff[0].Size;
+            ulong deviceNameOutputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong deviceNameOutputSize = context.Request.ReceiveBuff[0].Size;
 
             uint processHandle = (uint)context.Request.HandleDesc.ToCopy[0];
 
-            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, deviceNameInputSize);
+            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, (long)deviceNameInputSize);
 
             ResultCode resultCode = _impl.OpenAudioOut(context, out string outputDeviceName, out AudioOutputConfiguration outputConfiguration, out IAudioOut obj, inputDeviceName, ref inputConfiguration, appletResourceUserId, processHandle);
 
@@ -83,8 +83,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio
 
                 byte[] outputDeviceNameRaw = Encoding.ASCII.GetBytes(outputDeviceName);
 
-                context.Memory.Write((ulong)deviceNameOutputPosition, outputDeviceNameRaw);
-                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + outputDeviceNameRaw.Length, AudioOutNameSize - outputDeviceNameRaw.Length);
+                context.Memory.Write(deviceNameOutputPosition, outputDeviceNameRaw);
+                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + (ulong)outputDeviceNameRaw.Length, AudioOutNameSize - outputDeviceNameRaw.Length);
 
                 MakeObject(context, new AudioOutServer(obj));
             }
@@ -98,9 +98,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio
         {
             string[] deviceNames = _impl.ListAudioOuts();
 
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -108,15 +108,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioOutNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioOutNameSize - buffer.Length);
 
                 position += AudioOutNameSize;
                 count++;
@@ -135,12 +135,12 @@ namespace Ryujinx.HLE.HOS.Services.Audio
             AudioInputConfiguration inputConfiguration = context.RequestData.ReadStruct<AudioInputConfiguration>();
             ulong appletResourceUserId = context.RequestData.ReadUInt64();
 
-            (long deviceNameInputPosition, long deviceNameInputSize) = context.Request.GetBufferType0x21();
-            (long deviceNameOutputPosition, long deviceNameOutputSize) = context.Request.GetBufferType0x22();
+            (ulong deviceNameInputPosition, ulong deviceNameInputSize) = context.Request.GetBufferType0x21();
+            (ulong deviceNameOutputPosition, ulong deviceNameOutputSize) = context.Request.GetBufferType0x22();
 
             uint processHandle = (uint)context.Request.HandleDesc.ToCopy[0];
 
-            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, deviceNameInputSize);
+            string inputDeviceName = MemoryHelper.ReadAsciiString(context.Memory, deviceNameInputPosition, (long)deviceNameInputSize);
 
             ResultCode resultCode = _impl.OpenAudioOut(context, out string outputDeviceName, out AudioOutputConfiguration outputConfiguration, out IAudioOut obj, inputDeviceName, ref inputConfiguration, appletResourceUserId, processHandle);
 
@@ -150,8 +150,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio
 
                 byte[] outputDeviceNameRaw = Encoding.ASCII.GetBytes(outputDeviceName);
 
-                context.Memory.Write((ulong)deviceNameOutputPosition, outputDeviceNameRaw);
-                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + outputDeviceNameRaw.Length, AudioOutNameSize - outputDeviceNameRaw.Length);
+                context.Memory.Write(deviceNameOutputPosition, outputDeviceNameRaw);
+                MemoryHelper.FillWithZeros(context.Memory, deviceNameOutputPosition + (ulong)outputDeviceNameRaw.Length, AudioOutNameSize - outputDeviceNameRaw.Length);
 
                 MakeObject(context, new AudioOutServer(obj));
             }
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioDeviceServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioDeviceServer.cs
index 437b8745..87ec2f6a 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioDeviceServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioDeviceServer.cs
@@ -25,10 +25,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             string[] deviceNames = _impl.ListAudioDeviceName();
 
-            long position = context.Request.ReceiveBuff[0].Position;
-            long size = context.Request.ReceiveBuff[0].Size;
+            ulong position = context.Request.ReceiveBuff[0].Position;
+            ulong size = context.Request.ReceiveBuff[0].Size;
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -36,15 +36,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioDeviceNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioDeviceNameSize - buffer.Length);
 
                 position += AudioDeviceNameSize;
                 count++;
@@ -61,10 +61,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             float volume = context.RequestData.ReadSingle();
 
-            long position = context.Request.SendBuff[0].Position;
-            long size = context.Request.SendBuff[0].Size;
+            ulong position = context.Request.SendBuff[0].Position;
+            ulong size = context.Request.SendBuff[0].Size;
 
-            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, size);
+            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, (long)size);
 
             return _impl.SetAudioDeviceOutputVolume(deviceName, volume);
         }
@@ -73,10 +73,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         // GetAudioDeviceOutputVolume(buffer<bytes, 5> name) -> f32 volume
         public ResultCode GetAudioDeviceOutputVolume(ServiceCtx context)
         {
-            long position = context.Request.SendBuff[0].Position;
-            long size = context.Request.SendBuff[0].Size;
+            ulong position = context.Request.SendBuff[0].Position;
+            ulong size = context.Request.SendBuff[0].Size;
 
-            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, size);
+            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, (long)size);
 
             ResultCode result = _impl.GetAudioDeviceOutputVolume(deviceName, out float volume);
 
@@ -94,14 +94,14 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             string name = _impl.GetActiveAudioDeviceName();
 
-            long position = context.Request.ReceiveBuff[0].Position;
-            long size = context.Request.ReceiveBuff[0].Size;
+            ulong position = context.Request.ReceiveBuff[0].Position;
+            ulong size = context.Request.ReceiveBuff[0].Size;
 
             byte[] deviceNameBuffer = Encoding.ASCII.GetBytes(name + "\0");
 
-            if ((ulong)deviceNameBuffer.Length <= (ulong)size)
+            if ((ulong)deviceNameBuffer.Length <= size)
             {
-                context.Memory.Write((ulong)position, deviceNameBuffer);
+                context.Memory.Write(position, deviceNameBuffer);
             }
             else
             {
@@ -146,9 +146,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             string[] deviceNames = _impl.ListAudioDeviceName();
 
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
-            long basePosition = position;
+            ulong basePosition = position;
 
             int count = 0;
 
@@ -156,15 +156,15 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
             {
                 byte[] buffer = Encoding.ASCII.GetBytes(name);
 
-                if ((position - basePosition) + buffer.Length > size)
+                if ((position - basePosition) + (ulong)buffer.Length > size)
                 {
                     Logger.Error?.Print(LogClass.ServiceAudio, $"Output buffer size {size} too small!");
 
                     break;
                 }
 
-                context.Memory.Write((ulong)position, buffer);
-                MemoryHelper.FillWithZeros(context.Memory, position + buffer.Length, AudioDeviceNameSize - buffer.Length);
+                context.Memory.Write(position, buffer);
+                MemoryHelper.FillWithZeros(context.Memory, position + (ulong)buffer.Length, AudioDeviceNameSize - buffer.Length);
 
                 position += AudioDeviceNameSize;
                 count++;
@@ -181,9 +181,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             float volume = context.RequestData.ReadSingle();
 
-            (long position, long size) = context.Request.GetBufferType0x21();
+            (ulong position, ulong size) = context.Request.GetBufferType0x21();
 
-            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, size);
+            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, (long)size);
 
             return _impl.SetAudioDeviceOutputVolume(deviceName, volume);
         }
@@ -192,9 +192,9 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         // GetAudioDeviceOutputVolumeAuto(buffer<bytes, 0x21> name) -> f32
         public ResultCode GetAudioDeviceOutputVolumeAuto(ServiceCtx context)
         {
-            (long position, long size) = context.Request.GetBufferType0x21();
+            (ulong position, ulong size) = context.Request.GetBufferType0x21();
 
-            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, size);
+            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, (long)size);
 
             ResultCode result = _impl.GetAudioDeviceOutputVolume(deviceName, out float volume);
 
@@ -212,13 +212,13 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         {
             string name = _impl.GetActiveAudioDeviceName();
 
-            (long position, long size) = context.Request.GetBufferType0x22();
+            (ulong position, ulong size) = context.Request.GetBufferType0x22();
 
             byte[] deviceNameBuffer = Encoding.UTF8.GetBytes(name + '\0');
 
-            if ((ulong)deviceNameBuffer.Length <= (ulong)size)
+            if ((ulong)deviceNameBuffer.Length <= size)
             {
-                context.Memory.Write((ulong)position, deviceNameBuffer);
+                context.Memory.Write(position, deviceNameBuffer);
             }
             else
             {
@@ -268,10 +268,10 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         // GetAudioSystemMasterVolumeSetting(buffer<bytes, 5> name) -> f32
         public ResultCode GetAudioSystemMasterVolumeSetting(ServiceCtx context)
         {
-            long position = context.Request.SendBuff[0].Position;
-            long size = context.Request.SendBuff[0].Size;
+            ulong position = context.Request.SendBuff[0].Position;
+            ulong size = context.Request.SendBuff[0].Size;
 
-            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, size);
+            string deviceName = MemoryHelper.ReadAsciiString(context.Memory, position, (long)size);
 
             ResultCode result = _impl.GetAudioSystemMasterVolumeSetting(deviceName, out float systemMasterVolume);
 
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs
index 56eb173d..bb51b506 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRenderer/AudioRendererServer.cs
@@ -57,16 +57,16 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         // -> (buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 6> output, buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 6> performanceOutput)
         public ResultCode RequestUpdate(ServiceCtx context)
         {
-            long inputPosition = context.Request.SendBuff[0].Position;
-            long inputSize = context.Request.SendBuff[0].Size;
+            ulong inputPosition = context.Request.SendBuff[0].Position;
+            ulong inputSize = context.Request.SendBuff[0].Size;
 
-            long outputPosition = context.Request.ReceiveBuff[0].Position;
-            long outputSize = context.Request.ReceiveBuff[0].Size;
+            ulong outputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong outputSize = context.Request.ReceiveBuff[0].Size;
 
-            long performanceOutputPosition = context.Request.ReceiveBuff[1].Position;
-            long performanceOutputSize = context.Request.ReceiveBuff[1].Size;
+            ulong performanceOutputPosition = context.Request.ReceiveBuff[1].Position;
+            ulong performanceOutputSize = context.Request.ReceiveBuff[1].Size;
 
-            ReadOnlyMemory<byte> input = context.Memory.GetSpan((ulong)inputPosition, (int)inputSize).ToArray();
+            ReadOnlyMemory<byte> input = context.Memory.GetSpan(inputPosition, (int)inputSize).ToArray();
 
             Memory<byte> output = new byte[outputSize];
             Memory<byte> performanceOutput = new byte[performanceOutputSize];
@@ -78,8 +78,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
 
             if (result == ResultCode.Success)
             {
-                context.Memory.Write((ulong)outputPosition, output.Span);
-                context.Memory.Write((ulong)performanceOutputPosition, performanceOutput.Span);
+                context.Memory.Write(outputPosition, output.Span);
+                context.Memory.Write(performanceOutputPosition, performanceOutput.Span);
             }
             else
             {
@@ -149,11 +149,11 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
         // -> (buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 0x22> output, buffer<nn::audio::detail::AudioRendererUpdateDataHeader, 0x22> performanceOutput)
         public ResultCode RequestUpdateAuto(ServiceCtx context)
         {
-            (long inputPosition, long inputSize) = context.Request.GetBufferType0x21();
-            (long outputPosition, long outputSize) = context.Request.GetBufferType0x22(0);
-            (long performanceOutputPosition, long performanceOutputSize) = context.Request.GetBufferType0x22(1);
+            (ulong inputPosition, ulong inputSize) = context.Request.GetBufferType0x21();
+            (ulong outputPosition, ulong outputSize) = context.Request.GetBufferType0x22(0);
+            (ulong performanceOutputPosition, ulong performanceOutputSize) = context.Request.GetBufferType0x22(1);
 
-            ReadOnlyMemory<byte> input = context.Memory.GetSpan((ulong)inputPosition, (int)inputSize).ToArray();
+            ReadOnlyMemory<byte> input = context.Memory.GetSpan(inputPosition, (int)inputSize).ToArray();
 
             Memory<byte> output = new byte[outputSize];
             Memory<byte> performanceOutput = new byte[performanceOutputSize];
@@ -165,8 +165,8 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRenderer
 
             if (result == ResultCode.Success)
             {
-                context.Memory.Write((ulong)outputPosition, output.Span);
-                context.Memory.Write((ulong)performanceOutputPosition, performanceOutput.Span);
+                context.Memory.Write(outputPosition, output.Span);
+                context.Memory.Write(performanceOutputPosition, performanceOutput.Span);
             }
 
             return result;
diff --git a/Ryujinx.HLE/HOS/Services/Audio/HardwareOpusDecoderManager/IHardwareOpusDecoder.cs b/Ryujinx.HLE/HOS/Services/Audio/HardwareOpusDecoderManager/IHardwareOpusDecoder.cs
index a405457a..44eeb32d 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/HardwareOpusDecoderManager/IHardwareOpusDecoder.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/HardwareOpusDecoderManager/IHardwareOpusDecoder.cs
@@ -106,24 +106,24 @@ namespace Ryujinx.HLE.HOS.Services.Audio.HardwareOpusDecoderManager
         {
             ResultCode result;
 
-            long inPosition     = context.Request.SendBuff[0].Position;
-            long inSize         = context.Request.SendBuff[0].Size;
-            long outputPosition = context.Request.ReceiveBuff[0].Position;
-            long outputSize     = context.Request.ReceiveBuff[0].Size;
+            ulong inPosition     = context.Request.SendBuff[0].Position;
+            ulong inSize         = context.Request.SendBuff[0].Size;
+            ulong outputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong outputSize     = context.Request.ReceiveBuff[0].Size;
 
             byte[] buffer = new byte[inSize];
 
-            context.Memory.Read((ulong)inPosition, buffer);
+            context.Memory.Read(inPosition, buffer);
 
             using (BinaryReader inputStream = new BinaryReader(new MemoryStream(buffer)))
             {
-                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, outputSize, out uint outConsumed, out int outSamples);
+                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, (long)outputSize, out uint outConsumed, out int outSamples);
 
                 if (result == ResultCode.Success)
                 {
                     byte[] pcmDataBytes = new byte[outPcmData.Length * sizeof(short)];
                     Buffer.BlockCopy(outPcmData, 0, pcmDataBytes, 0, pcmDataBytes.Length);
-                    context.Memory.Write((ulong)outputPosition, pcmDataBytes);
+                    context.Memory.Write(outputPosition, pcmDataBytes);
 
                     context.ResponseData.Write(outConsumed);
                     context.ResponseData.Write(outSamples);
@@ -139,24 +139,24 @@ namespace Ryujinx.HLE.HOS.Services.Audio.HardwareOpusDecoderManager
         {
             ResultCode result;
 
-            long inPosition     = context.Request.SendBuff[0].Position;
-            long inSize         = context.Request.SendBuff[0].Size;
-            long outputPosition = context.Request.ReceiveBuff[0].Position;
-            long outputSize     = context.Request.ReceiveBuff[0].Size;
+            ulong inPosition     = context.Request.SendBuff[0].Position;
+            ulong inSize         = context.Request.SendBuff[0].Size;
+            ulong outputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong outputSize     = context.Request.ReceiveBuff[0].Size;
 
             byte[] buffer = new byte[inSize];
 
-            context.Memory.Read((ulong)inPosition, buffer);
+            context.Memory.Read(inPosition, buffer);
 
             using (BinaryReader inputStream = new BinaryReader(new MemoryStream(buffer)))
             {
-                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, outputSize, out uint outConsumed, out int outSamples);
+                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, (long)outputSize, out uint outConsumed, out int outSamples);
 
                 if (result == ResultCode.Success)
                 {
                     byte[] pcmDataBytes = new byte[outPcmData.Length * sizeof(short)];
                     Buffer.BlockCopy(outPcmData, 0, pcmDataBytes, 0, pcmDataBytes.Length);
-                    context.Memory.Write((ulong)outputPosition, pcmDataBytes);
+                    context.Memory.Write(outputPosition, pcmDataBytes);
 
                     context.ResponseData.Write(outConsumed);
                     context.ResponseData.Write(outSamples);
@@ -177,24 +177,24 @@ namespace Ryujinx.HLE.HOS.Services.Audio.HardwareOpusDecoderManager
 
             _reset = context.RequestData.ReadBoolean();
 
-            long inPosition     = context.Request.SendBuff[0].Position;
-            long inSize         = context.Request.SendBuff[0].Size;
-            long outputPosition = context.Request.ReceiveBuff[0].Position;
-            long outputSize     = context.Request.ReceiveBuff[0].Size;
+            ulong inPosition     = context.Request.SendBuff[0].Position;
+            ulong inSize         = context.Request.SendBuff[0].Size;
+            ulong outputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong outputSize     = context.Request.ReceiveBuff[0].Size;
 
             byte[] buffer = new byte[inSize];
 
-            context.Memory.Read((ulong)inPosition, buffer);
+            context.Memory.Read(inPosition, buffer);
 
             using (BinaryReader inputStream = new BinaryReader(new MemoryStream(buffer)))
             {
-                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, outputSize, out uint outConsumed, out int outSamples);
+                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, (long)outputSize, out uint outConsumed, out int outSamples);
 
                 if (result == ResultCode.Success)
                 {
                     byte[] pcmDataBytes = new byte[outPcmData.Length * sizeof(short)];
                     Buffer.BlockCopy(outPcmData, 0, pcmDataBytes, 0, pcmDataBytes.Length);
-                    context.Memory.Write((ulong)outputPosition, pcmDataBytes);
+                    context.Memory.Write(outputPosition, pcmDataBytes);
 
                     context.ResponseData.Write(outConsumed);
                     context.ResponseData.Write(outSamples);
@@ -215,24 +215,24 @@ namespace Ryujinx.HLE.HOS.Services.Audio.HardwareOpusDecoderManager
 
             _reset = context.RequestData.ReadBoolean();
 
-            long inPosition     = context.Request.SendBuff[0].Position;
-            long inSize         = context.Request.SendBuff[0].Size;
-            long outputPosition = context.Request.ReceiveBuff[0].Position;
-            long outputSize     = context.Request.ReceiveBuff[0].Size;
+            ulong inPosition     = context.Request.SendBuff[0].Position;
+            ulong inSize         = context.Request.SendBuff[0].Size;
+            ulong outputPosition = context.Request.ReceiveBuff[0].Position;
+            ulong outputSize     = context.Request.ReceiveBuff[0].Size;
 
             byte[] buffer = new byte[inSize];
 
-            context.Memory.Read((ulong)inPosition, buffer);
+            context.Memory.Read(inPosition, buffer);
 
             using (BinaryReader inputStream = new BinaryReader(new MemoryStream(buffer)))
             {
-                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, outputSize, out uint outConsumed, out int outSamples);
+                result = DecodeInterleavedInternal(inputStream, out short[] outPcmData, (long)outputSize, out uint outConsumed, out int outSamples);
 
                 if (result == ResultCode.Success)
                 {
                     byte[] pcmDataBytes = new byte[outPcmData.Length * sizeof(short)];
                     Buffer.BlockCopy(outPcmData, 0, pcmDataBytes, 0, pcmDataBytes.Length);
-                    context.Memory.Write((ulong)outputPosition, pcmDataBytes);
+                    context.Memory.Write(outputPosition, pcmDataBytes);
 
                     context.ResponseData.Write(outConsumed);
                     context.ResponseData.Write(outSamples);