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, 144 deletions

diff --git a/Ryujinx.Graphics/Gpu/TextureReader.cs b/Ryujinx.Graphics/Gpu/TextureReader.cs
deleted file mode 100644
index 17fd95c5..00000000
--- a/Ryujinx.Graphics/Gpu/TextureReader.cs
+++ /dev/null
@@ -1,144 +0,0 @@
-using ChocolArm64.Memory;
-using Ryujinx.Graphics.Gal;
-using System;
-
-namespace Ryujinx.Graphics.Gpu
-{
-    public static class TextureReader
-    {
-        public static byte[] Read(AMemory Memory, Texture Texture)
-        {
-            switch (Texture.Format)
-            {
-                case GalTextureFormat.A8B8G8R8: return Read4Bpp    (Memory, Texture);
-                case GalTextureFormat.A1B5G5R5: return Read2Bpp    (Memory, Texture);
-                case GalTextureFormat.B5G6R5:   return Read2Bpp    (Memory, Texture);
-                case GalTextureFormat.BC1:      return Read8Bpt4x4 (Memory, Texture);
-                case GalTextureFormat.BC2:      return Read16Bpt4x4(Memory, Texture);
-                case GalTextureFormat.BC3:      return Read16Bpt4x4(Memory, Texture);
-                case GalTextureFormat.BC4:      return Read8Bpt4x4 (Memory, Texture);
-                case GalTextureFormat.BC5:      return Read16Bpt4x4(Memory, Texture);
-            }
-
-            throw new NotImplementedException(Texture.Format.ToString());
-        }
-
-        private unsafe static byte[] Read2Bpp(AMemory Memory, Texture Texture)
-        {
-            int Width  = Texture.Width;
-            int Height = Texture.Height;
-
-            byte[] Output = new byte[Width * Height * 2];
-
-            ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 2);
-
-            fixed (byte* BuffPtr = Output)
-            {
-                long OutOffs = 0;
-
-                for (int Y = 0; Y < Height; Y++)
-                for (int X = 0; X < Width;  X++)
-                {
-                    long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
-
-                    short Pixel = Memory.ReadInt16Unchecked(Texture.Position + Offset);
-
-                    *(short*)(BuffPtr + OutOffs) = Pixel;
-
-                    OutOffs += 2;
-                }
-            }
-
-            return Output;
-        }
-
-        private unsafe static byte[] Read4Bpp(AMemory Memory, Texture Texture)
-        {
-            int Width  = Texture.Width;
-            int Height = Texture.Height;
-
-            byte[] Output = new byte[Width * Height * 4];
-
-            ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 4);
-
-            fixed (byte* BuffPtr = Output)
-            {
-                long OutOffs = 0;
-
-                for (int Y = 0; Y < Height; Y++)
-                for (int X = 0; X < Width;  X++)
-                {
-                    long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
-
-                    int Pixel = Memory.ReadInt32Unchecked(Texture.Position + Offset);
-
-                    *(int*)(BuffPtr + OutOffs) = Pixel;
-
-                    OutOffs += 4;
-                }
-            }
-
-            return Output;
-        }
-
-        private unsafe static byte[] Read8Bpt4x4(AMemory Memory, Texture Texture)
-        {
-            int Width  = (Texture.Width  + 3) / 4;
-            int Height = (Texture.Height + 3) / 4;
-
-            byte[] Output = new byte[Width * Height * 8];
-
-            ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 8);
-
-            fixed (byte* BuffPtr = Output)
-            {
-                long OutOffs = 0;
-
-                for (int Y = 0; Y < Height; Y++)
-                for (int X = 0; X < Width;  X++)
-                {
-                    long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
-
-                    long Tile = Memory.ReadInt64Unchecked(Texture.Position + Offset);
-
-                    *(long*)(BuffPtr + OutOffs) = Tile;
-
-                    OutOffs += 8;
-                }
-            }
-
-            return Output;
-        }
-
-        private unsafe static byte[] Read16Bpt4x4(AMemory Memory, Texture Texture)
-        {
-            int Width  = (Texture.Width  + 3) / 4;
-            int Height = (Texture.Height + 3) / 4;
-
-            byte[] Output = new byte[Width * Height * 16];
-
-            ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 16);
-
-            fixed (byte* BuffPtr = Output)
-            {
-                long OutOffs = 0;
-
-                for (int Y = 0; Y < Height; Y++)
-                for (int X = 0; X < Width;  X++)
-                {
-                    long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
-
-                    long Tile0 = Memory.ReadInt64Unchecked(Texture.Position + Offset + 0);
-                    long Tile1 = Memory.ReadInt64Unchecked(Texture.Position + Offset + 8);
-
-                    *(long*)(BuffPtr + OutOffs + 0) = Tile0;
-                    *(long*)(BuffPtr + OutOffs + 8) = Tile1;
-
-                    OutOffs += 16;
-                }
-            }
-
-            return Output;
-        }
-    }
-}