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

1 files changed, 0 insertions, 158 deletions

diff --git a/Ryujinx.Graphics/Gpu/NvGpuEngine2d.cs b/Ryujinx.Graphics/Gpu/NvGpuEngine2d.cs
deleted file mode 100644
index c2bee167..00000000
--- a/Ryujinx.Graphics/Gpu/NvGpuEngine2d.cs
+++ /dev/null
@@ -1,158 +0,0 @@
-using ChocolArm64.Memory;
-using Ryujinx.Graphics.Gal;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Gpu
-{
-    public class NvGpuEngine2d : INvGpuEngine
-    {
-        private enum CopyOperation
-        {
-            SrcCopyAnd,
-            RopAnd,
-            Blend,
-            SrcCopy,
-            Rop,
-            SrcCopyPremult,
-            BlendPremult
-        }
-
-        public int[] Registers { get; private set; }
-
-        private NsGpu Gpu;
-
-        private Dictionary<int, NvGpuMethod> Methods;
-
-        public NvGpuEngine2d(NsGpu Gpu)
-        {
-            this.Gpu = Gpu;
-
-            Registers = new int[0xe00];
-
-            Methods = new Dictionary<int, NvGpuMethod>();
-
-            void AddMethod(int Meth, int Count, int Stride, NvGpuMethod Method)
-            {
-                while (Count-- > 0)
-                {
-                    Methods.Add(Meth, Method);
-
-                    Meth += Stride;
-                }
-            }
-
-            AddMethod(0xb5, 1, 1, TextureCopy);
-        }
-
-        public void CallMethod(AMemory Memory, NsGpuPBEntry PBEntry)
-        {
-            if (Methods.TryGetValue(PBEntry.Method, out NvGpuMethod Method))
-            {
-                Method(Memory, PBEntry);
-            }
-            else
-            {
-                WriteRegister(PBEntry);
-            }
-        }
-
-        private void TextureCopy(AMemory Memory, NsGpuPBEntry PBEntry)
-        {
-            CopyOperation Operation = (CopyOperation)ReadRegister(NvGpuEngine2dReg.CopyOperation);
-
-            bool SrcLinear = ReadRegister(NvGpuEngine2dReg.SrcLinear) != 0;
-            int  SrcWidth  = ReadRegister(NvGpuEngine2dReg.SrcWidth);
-            int  SrcHeight = ReadRegister(NvGpuEngine2dReg.SrcHeight);
-
-            bool DstLinear = ReadRegister(NvGpuEngine2dReg.DstLinear) != 0;
-            int  DstWidth  = ReadRegister(NvGpuEngine2dReg.DstWidth);
-            int  DstHeight = ReadRegister(NvGpuEngine2dReg.DstHeight);
-            int  DstPitch  = ReadRegister(NvGpuEngine2dReg.DstPitch);
-            int  DstBlkDim = ReadRegister(NvGpuEngine2dReg.DstBlockDimensions);
-
-            TextureSwizzle DstSwizzle = DstLinear
-                ? TextureSwizzle.Pitch
-                : TextureSwizzle.BlockLinear;
-
-            int DstBlockHeight = 1 << ((DstBlkDim >> 4) & 0xf);
-
-            long Tag = MakeInt64From2xInt32(NvGpuEngine2dReg.SrcAddress);
-
-            TryGetCpuAddr(NvGpuEngine2dReg.SrcAddress, out long SrcAddress);
-            TryGetCpuAddr(NvGpuEngine2dReg.DstAddress, out long DstAddress);
-
-            bool IsFbTexture = Gpu.Engine3d.IsFrameBufferPosition(Tag);
-
-            if (IsFbTexture && DstLinear)
-            {
-                DstSwizzle = TextureSwizzle.BlockLinear;
-            }
-
-            Texture DstTexture = new Texture(
-                DstAddress,
-                DstWidth,
-                DstHeight,
-                DstBlockHeight,
-                DstBlockHeight,
-                DstSwizzle,
-                GalTextureFormat.A8B8G8R8);
-
-            if (IsFbTexture)
-            {
-                Gpu.Renderer.GetFrameBufferData(Tag, (byte[] Buffer) =>
-                {
-                    CopyTexture(Memory, DstTexture, Buffer);
-                });
-            }
-            else
-            {
-                long Size = SrcWidth * SrcHeight * 4;
-
-                byte[] Buffer = AMemoryHelper.ReadBytes(Memory, SrcAddress, Size);
-
-                CopyTexture(Memory, DstTexture, Buffer);
-            }
-        }
-
-        private void CopyTexture(AMemory Memory, Texture Texture, byte[] Buffer)
-        {
-            TextureWriter.Write(Memory, Texture, Buffer);
-        }
-
-        private bool TryGetCpuAddr(NvGpuEngine2dReg Reg, out long Position)
-        {
-            Position = MakeInt64From2xInt32(Reg);
-
-            Position = Gpu.GetCpuAddr(Position);
-
-            return Position != -1;
-        }
-
-        private long MakeInt64From2xInt32(NvGpuEngine2dReg Reg)
-        {
-            return
-                (long)Registers[(int)Reg + 0] << 32 |
-                (uint)Registers[(int)Reg + 1];
-        }
-
-        private void WriteRegister(NsGpuPBEntry PBEntry)
-        {
-            int ArgsCount = PBEntry.Arguments.Count;
-
-            if (ArgsCount > 0)
-            {
-                Registers[PBEntry.Method] = PBEntry.Arguments[ArgsCount - 1];
-            }
-        }
-
-        private int ReadRegister(NvGpuEngine2dReg Reg)
-        {
-            return Registers[(int)Reg];
-        }
-
-        private void WriteRegister(NvGpuEngine2dReg Reg, int Value)
-        {
-            Registers[(int)Reg] = Value;
-        }
-    }
-}
\ No newline at end of file