1 files changed, 65 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Gpu/Engine/Threed/DrawState.cs b/src/Ryujinx.Graphics.Gpu/Engine/Threed/DrawState.cs
new file mode 100644
index 00000000..42ec2442
--- /dev/null
+++ b/src/Ryujinx.Graphics.Gpu/Engine/Threed/DrawState.cs
@@ -0,0 +1,65 @@
+using Ryujinx.Graphics.GAL;
+
+namespace Ryujinx.Graphics.Gpu.Engine.Threed
+{
+    /// <summary>
+    /// Draw state.
+    /// </summary>
+    class DrawState
+    {
+        /// <summary>
+        /// First index to be used for the draw on the index buffer.
+        /// </summary>
+        public int FirstIndex;
+
+        /// <summary>
+        /// Number of indices to be used for the draw on the index buffer.
+        /// </summary>
+        public int IndexCount;
+
+        /// <summary>
+        /// First vertex used on non-indexed draws. This value is stored somewhere else on indexed draws.
+        /// </summary>
+        public int DrawFirstVertex;
+
+        /// <summary>
+        /// Vertex count used on non-indexed draws. Indexed draws have a index count instead.
+        /// </summary>
+        public int DrawVertexCount;
+
+        /// <summary>
+        /// Indicates if the next draw will be a indexed draw.
+        /// </summary>
+        public bool DrawIndexed;
+
+        /// <summary>
+        /// Indicates if the next draw will be a indirect draw.
+        /// </summary>
+        public bool DrawIndirect;
+
+        /// <summary>
+        /// Indicates if any of the currently used vertex shaders reads the instance ID.
+        /// </summary>
+        public bool VsUsesInstanceId;
+
+        /// <summary>
+        /// Indicates if any of the currently used vertex buffers is instanced.
+        /// </summary>
+        public bool IsAnyVbInstanced;
+
+        /// <summary>
+        /// Indicates that the draw is writing the base vertex, base instance and draw index to Constant Buffer 0.
+        /// </summary>
+        public bool HasConstantBufferDrawParameters;
+
+        /// <summary>
+        /// Primitive topology for the next draw.
+        /// </summary>
+        public PrimitiveTopology Topology;
+
+        /// <summary>
+        /// Index buffer data streamer for inline index buffer updates, such as those used in legacy OpenGL.
+        /// </summary>
+        public IbStreamer IbStreamer = new IbStreamer();
+    }
+}