From 34037701c708cb70bbf44dea71ee0912f7b4102b Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Mon, 7 May 2018 15:53:23 -0300
Subject: NvServices refactoring (#120)

* Initial implementation of NvMap/NvHostCtrl

* More work on NvHostCtrl

* Refactoring of nvservices, move GPU Vmm, make Vmm per-process, refactor most gpu devices, move Gpu to Core, fix CbBind

* Implement GetGpuTime, support CancelSynchronization, fix issue on InsertWaitingMutex, proper double buffering support (again, not working properly for commercial games, only hb)

* Try to fix perf regression reading/writing textures, moved syncpts and events to a UserCtx class, delete global state when the process exits, other minor tweaks

* Remove now unused code, add comment about probably wrong result codes
---
 Ryujinx.Core/OsHle/Utilities/IntUtils.cs  | 15 +++++++++++
 Ryujinx.Core/OsHle/Utilities/MemReader.cs | 44 -------------------------------
 Ryujinx.Core/OsHle/Utilities/MemWriter.cs | 38 --------------------------
 3 files changed, 15 insertions(+), 82 deletions(-)
 create mode 100644 Ryujinx.Core/OsHle/Utilities/IntUtils.cs
 delete mode 100644 Ryujinx.Core/OsHle/Utilities/MemReader.cs
 delete mode 100644 Ryujinx.Core/OsHle/Utilities/MemWriter.cs

(limited to 'Ryujinx.Core/OsHle/Utilities')

diff --git a/Ryujinx.Core/OsHle/Utilities/IntUtils.cs b/Ryujinx.Core/OsHle/Utilities/IntUtils.cs
new file mode 100644
index 00000000..4a522465
--- /dev/null
+++ b/Ryujinx.Core/OsHle/Utilities/IntUtils.cs
@@ -0,0 +1,15 @@
+namespace Ryujinx.Core.OsHle.Utilities
+{
+    static class IntUtils
+    {
+        public static int RoundUp(int Value, int Size)
+        {
+            return (Value + (Size - 1)) & ~(Size - 1);
+        }
+
+        public static long RoundUp(long Value, int Size)
+        {
+            return (Value + (Size - 1)) & ~((long)Size - 1);
+        }
+    }
+}
diff --git a/Ryujinx.Core/OsHle/Utilities/MemReader.cs b/Ryujinx.Core/OsHle/Utilities/MemReader.cs
deleted file mode 100644
index fe92f68f..00000000
--- a/Ryujinx.Core/OsHle/Utilities/MemReader.cs
+++ /dev/null
@@ -1,44 +0,0 @@
-using ChocolArm64.Memory;
-
-namespace Ryujinx.Core.OsHle.Utilities
-{
-    class MemReader
-    {
-        private AMemory Memory;
-
-        public long Position { get; private set; }
-
-        public MemReader(AMemory Memory, long Position)
-        {
-            this.Memory   = Memory;
-            this.Position = Position;
-        }
-
-        public byte ReadByte()
-        {
-            byte Value = Memory.ReadByte(Position);
-
-            Position++;
-
-            return Value;
-        }
-
-        public int ReadInt32()
-        {
-            int Value = Memory.ReadInt32(Position);
-
-            Position += 4;
-
-            return Value;
-        }
-
-        public long ReadInt64()
-        {
-            long Value = Memory.ReadInt64(Position);
-
-            Position += 8;
-
-            return Value;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Core/OsHle/Utilities/MemWriter.cs b/Ryujinx.Core/OsHle/Utilities/MemWriter.cs
deleted file mode 100644
index 21b6a3b6..00000000
--- a/Ryujinx.Core/OsHle/Utilities/MemWriter.cs
+++ /dev/null
@@ -1,38 +0,0 @@
-using ChocolArm64.Memory;
-
-namespace Ryujinx.Core.OsHle.Utilities
-{
-    class MemWriter
-    {
-        private AMemory Memory;
-
-        public long Position { get; private set; }
-
-        public MemWriter(AMemory Memory, long Position)
-        {
-            this.Memory   = Memory;
-            this.Position = Position;
-        }
-
-        public void WriteByte(byte Value)
-        {
-            Memory.WriteByte(Position, Value);
-
-            Position++;
-        }
-
-        public void WriteInt32(int Value)
-        {
-            Memory.WriteInt32(Position, Value);
-
-            Position += 4;
-        }
-
-        public void WriteInt64(long Value)
-        {
-            Memory.WriteInt64(Position, Value);
-
-            Position += 8;
-        }
-    }
-}
\ No newline at end of file
-- 
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