Support bindless texture gather shader instruction

Ryujinx.Graphics.Shader/Decoders/IOpCodeTexture.cs

@@ -0,0 +1,23 @@
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    interface IOpCodeTexture : IOpCode
+    {
+        Register Rd { get; }
+        Register Ra { get; }
+        Register Rb { get; }
+
+        bool IsArray { get; }
+
+        TextureDimensions Dimensions { get; }
+
+        int ComponentMask { get; }
+
+        int Immediate { get; }
+
+        TextureLodMode LodMode { get; }
+
+        bool HasOffset       { get; }
+        bool HasDepthCompare { get; }
+        bool IsMultisample   { get; }
+    }
+}

Ryujinx.Graphics.Shader/Decoders/IOpCodeTld4.cs

@@ -0,0 +1,11 @@
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    interface IOpCodeTld4 : IOpCodeTexture
+    {
+        TextureGatherOffset Offset { get; }
+
+        int GatherCompIndex { get; }
+
+        bool Bindless { get; }
+    }
+}

Ryujinx.Graphics.Shader/Decoders/OpCodeTable.cs

@@ -184,6 +184,7 @@ namespace Ryujinx.Graphics.Shader.Decoders
             Set("11011100xx111x", InstEmit.Tld,     typeof(OpCodeTld));
             Set("11011101xx111x", InstEmit.TldB,    typeof(OpCodeTld));
             Set("110010xxxx111x", InstEmit.Tld4,    typeof(OpCodeTld4));
+            Set("1101111011111x", InstEmit.Tld4,    typeof(OpCodeTld4B));
             Set("110111100x1110", InstEmit.Txd,     typeof(OpCodeTxd));
             Set("1101111101001x", InstEmit.Txq,     typeof(OpCodeTex));
             Set("1101111101010x", InstEmit.TxqB,    typeof(OpCodeTex));

Ryujinx.Graphics.Shader/Decoders/OpCodeTexture.cs

@@ -2,7 +2,7 @@ using Ryujinx.Graphics.Shader.Instructions;
 
 namespace Ryujinx.Graphics.Shader.Decoders
 {
-    class OpCodeTexture : OpCode
+    class OpCodeTexture : OpCode, IOpCodeTexture
     {
         public Register Rd { get; }
         public Register Ra { get; }

Ryujinx.Graphics.Shader/Decoders/OpCodeTld4.cs

@@ -2,12 +2,14 @@ using Ryujinx.Graphics.Shader.Instructions;
 
 namespace Ryujinx.Graphics.Shader.Decoders
 {
-    class OpCodeTld4 : OpCodeTexture
+    class OpCodeTld4 : OpCodeTexture, IOpCodeTld4
     {
         public TextureGatherOffset Offset { get; }
 
         public int GatherCompIndex { get; }
 
+        public bool Bindless => false;
+
         public OpCodeTld4(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
         {
             HasDepthCompare = opCode.Extract(50);

Ryujinx.Graphics.Shader/Decoders/OpCodeTld4B.cs

@@ -0,0 +1,22 @@
+using Ryujinx.Graphics.Shader.Instructions;
+
+namespace Ryujinx.Graphics.Shader.Decoders
+{
+    class OpCodeTld4B : OpCodeTexture, IOpCodeTld4
+    {
+        public TextureGatherOffset Offset { get; }
+
+        public int GatherCompIndex { get; }
+
+        public bool Bindless => true;
+
+        public OpCodeTld4B(InstEmitter emitter, ulong address, long opCode) : base(emitter, address, opCode)
+        {
+            HasDepthCompare = opCode.Extract(50);
+
+            Offset = (TextureGatherOffset)opCode.Extract(36, 2);
+
+            GatherCompIndex = opCode.Extract(38, 2);
+        }
+    }
+}