Move GPU emulation from Ryujinx.HLE to Ryujinx.Graphics and misc changes (#402)

* Move GPU LLE emulation from HLE to Graphics

* Graphics: Move Gal/Texture to Texture

* Remove Engines/ directory and namespace

* Use tables for image formats

* Abstract OpCode decoding

* Simplify image table

* Do not leak Read* symbols in TextureReader

* Fixups

* Rename IGalFrameBuffer -> IGalRenderTarget

* Remove MaxBpp hardcoded value

* Change yet again texture data and add G8R8 flipping

* Rename GalFrameBufferFormat to GalSurfaceFormat

* Unident EnsureSetup in ImageHandler

* Add IsCompressed

* Address some feedback

5 files changed, 8 insertions, 8 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs b/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs
index 7b6a8676..70275b2a 100644
--- a/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs
+++ b/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs
@@ -1,4 +1,4 @@
-using Ryujinx.HLE.Gpu.Memory;
+using Ryujinx.Graphics.Memory;
 using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Services.Nv.NvGpuAS
diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASIoctl.cs b/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASIoctl.cs
index c9be18ea..95eb5b98 100644
--- a/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASIoctl.cs
+++ b/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASIoctl.cs
@@ -1,5 +1,5 @@
 using ChocolArm64.Memory;
-using Ryujinx.HLE.Gpu.Memory;
+using Ryujinx.Graphics.Memory;
 using Ryujinx.HLE.HOS.Services.Nv.NvMap;
 using Ryujinx.HLE.Logging;
 using System;
diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvHostChannel/NvHostChannelIoctl.cs b/Ryujinx.HLE/HOS/Services/Nv/NvHostChannel/NvHostChannelIoctl.cs
index 842447f3..f4ed4821 100644
--- a/Ryujinx.HLE/HOS/Services/Nv/NvHostChannel/NvHostChannelIoctl.cs
+++ b/Ryujinx.HLE/HOS/Services/Nv/NvHostChannel/NvHostChannelIoctl.cs
@@ -1,5 +1,5 @@
 using ChocolArm64.Memory;
-using Ryujinx.HLE.Gpu.Memory;
+using Ryujinx.Graphics.Memory;
 using Ryujinx.HLE.HOS.Services.Nv.NvGpuAS;
 using Ryujinx.HLE.Logging;
 using System;
diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs b/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs
index 782f7b80..38da2889 100644
--- a/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs
+++ b/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs
@@ -1,5 +1,5 @@
 using ChocolArm64.Memory;
-using Ryujinx.HLE.Gpu.Memory;
+using Ryujinx.Graphics.Memory;
 using Ryujinx.HLE.Logging;
 using Ryujinx.HLE.Utilities;
 using System.Collections.Concurrent;
diff --git a/Ryujinx.HLE/HOS/Services/Vi/NvFlinger.cs b/Ryujinx.HLE/HOS/Services/Vi/NvFlinger.cs
index 12c17311..8f541fbf 100644
--- a/Ryujinx.HLE/HOS/Services/Vi/NvFlinger.cs
+++ b/Ryujinx.HLE/HOS/Services/Vi/NvFlinger.cs
@@ -1,5 +1,5 @@
 using Ryujinx.Graphics.Gal;
-using Ryujinx.HLE.Gpu.Texture;
+using Ryujinx.Graphics.Texture;
 using Ryujinx.HLE.HOS.Kernel;
 using Ryujinx.HLE.HOS.Services.Nv.NvMap;
 using Ryujinx.HLE.Logging;
@@ -303,7 +303,7 @@ namespace Ryujinx.HLE.HOS.Services.Android
             int Right  = Crop.Right;
             int Bottom = Crop.Bottom;
 
-            Renderer.QueueAction(() => Renderer.FrameBuffer.SetTransform(FlipX, FlipY, Top, Left, Right, Bottom));
+            Renderer.QueueAction(() => Renderer.RenderTarget.SetTransform(FlipX, FlipY, Top, Left, Right, Bottom));
 
             //TODO: Support double buffering here aswell, it is broken for GPU
             //frame buffers because it seems to be completely out of sync.
@@ -311,7 +311,7 @@ namespace Ryujinx.HLE.HOS.Services.Android
             {
                 //Frame buffer is rendered to by the GPU, we can just
                 //bind the frame buffer texture, it's not necessary to read anything.
-                Renderer.QueueAction(() => Renderer.FrameBuffer.Set(FbAddr));
+                Renderer.QueueAction(() => Renderer.RenderTarget.Set(FbAddr));
             }
             else
             {
@@ -321,7 +321,7 @@ namespace Ryujinx.HLE.HOS.Services.Android
 
                 byte[] Data = TextureReader.Read(Context.Memory, Texture);
 
-                Renderer.QueueAction(() => Renderer.FrameBuffer.Set(Data, FbWidth, FbHeight));
+                Renderer.QueueAction(() => Renderer.RenderTarget.Set(Data, FbWidth, FbHeight));
             }
 
             Context.Device.Gpu.Renderer.QueueAction(() => ReleaseBuffer(Slot));