Separate GPU engines (part 2/2) (#2440)

* 3D engine now uses DeviceState too, plus new state modification tracking

* Remove old methods code

* Remove GpuState and friends

* Optimize DeviceState, force inline some functions

* This change was not supposed to go in

* Proper channel initialization

* Optimize state read/write methods even more

* Fix debug build

* Do not dirty state if the write is redundant

* The YControl register should dirty either the viewport or front face state too, to update the host origin

* Avoid redundant vertex buffer updates

* Move state and get rid of the Ryujinx.Graphics.Gpu.State namespace

* Comments and nits

* Fix rebase

* PR feedback

* Move changed = false to improve codegen

* PR feedback

* Carry RyuJIT a bit more

1 files changed, 0 insertions, 37 deletions

diff --git a/Ryujinx.Graphics.Gpu/State/ShaderState.cs b/Ryujinx.Graphics.Gpu/State/ShaderState.cs
deleted file mode 100644
index 4cf67c74..00000000
--- a/Ryujinx.Graphics.Gpu/State/ShaderState.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-namespace Ryujinx.Graphics.Gpu.State
-{
-    /// <summary>
-    /// Graphics shader stage state.
-    /// </summary>
-    struct ShaderState
-    {
-#pragma warning disable CS0649
-        public uint       Control;
-        public uint       Offset;
-        public uint       Unknown0x8;
-        public int        MaxRegisters;
-        public ShaderType Type;
-        public uint       Unknown0x14;
-        public uint       Unknown0x18;
-        public uint       Unknown0x1c;
-        public uint       Unknown0x20;
-        public uint       Unknown0x24;
-        public uint       Unknown0x28;
-        public uint       Unknown0x2c;
-        public uint       Unknown0x30;
-        public uint       Unknown0x34;
-        public uint       Unknown0x38;
-        public uint       Unknown0x3c;
-#pragma warning restore CS0649
-
-        /// <summary>
-        /// Unpacks shader enable information.
-        /// Must be ignored for vertex shaders, those are always enabled.
-        /// </summary>
-        /// <returns>True if the stage is enabled, false otherwise</returns>
-        public bool UnpackEnable()
-        {
-            return (Control & 1) != 0;
-        }
-    }
-}