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, 21 deletions

diff --git a/Ryujinx.Graphics.Gpu/State/StencilTestState.cs b/Ryujinx.Graphics.Gpu/State/StencilTestState.cs
deleted file mode 100644
index 72f85f2b..00000000
--- a/Ryujinx.Graphics.Gpu/State/StencilTestState.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using Ryujinx.Graphics.GAL;
-
-namespace Ryujinx.Graphics.Gpu.State
-{
-    /// <summary>
-    /// Stencil front test state and masks.
-    /// </summary>
-    struct StencilTestState
-    {
-#pragma warning disable CS0649
-        public Boolean32 Enable;
-        public StencilOp FrontSFail;
-        public StencilOp FrontDpFail;
-        public StencilOp FrontDpPass;
-        public CompareOp FrontFunc;
-        public int       FrontFuncRef;
-        public int       FrontFuncMask;
-        public int       FrontMask;
-#pragma warning restore CS0649
-    }
-}