From 43eb4dadc990574c378dc5b80b84140e90d60030 Mon Sep 17 00:00:00 2001
From: Paul Chote <pchote@users.noreply.github.com>
Date: Sun, 29 Nov 2015 11:53:22 +0000
Subject: [PATCH] Remove obsolete QuadRenderer.

---
 OpenRA.Game/Graphics/QuadRenderer.cs | 72 ----------------------------
 OpenRA.Game/OpenRA.Game.csproj       |  1 -
 OpenRA.Game/Renderer.cs              |  3 --
 3 files changed, 76 deletions(-)
 delete mode 100644 OpenRA.Game/Graphics/QuadRenderer.cs

diff --git a/OpenRA.Game/Graphics/QuadRenderer.cs b/OpenRA.Game/Graphics/QuadRenderer.cs
deleted file mode 100644
index 39733df5a6..0000000000
--- a/OpenRA.Game/Graphics/QuadRenderer.cs
+++ /dev/null
@@ -1,72 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
- * This file is part of OpenRA, which is free software. It is made
- * available to you under the terms of the GNU General Public License
- * as published by the Free Software Foundation. For more information,
- * see COPYING.
- */
-#endregion
-
-using System;
-using System.Drawing;
-
-namespace OpenRA.Graphics
-{
-	public class QuadRenderer : Renderer.IBatchRenderer
-	{
-		readonly Renderer renderer;
-		readonly IShader shader;
-		readonly Action renderAction;
-
-		readonly Vertex[] vertices;
-		int nv = 0;
-
-		public QuadRenderer(Renderer renderer, IShader shader)
-		{
-			this.renderer = renderer;
-			this.shader = shader;
-			vertices = new Vertex[renderer.TempBufferSize];
-			renderAction = () => renderer.DrawBatch(vertices, nv, PrimitiveType.QuadList);
-		}
-
-		public void Flush()
-		{
-			if (nv > 0)
-			{
-				renderer.Device.SetBlendMode(BlendMode.Alpha);
-				shader.Render(renderAction);
-				renderer.Device.SetBlendMode(BlendMode.None);
-
-				nv = 0;
-			}
-		}
-
-		public void FillRect(RectangleF rect, Color color)
-		{
-			renderer.CurrentBatchRenderer = this;
-
-			if (nv + 4 > renderer.TempBufferSize)
-				Flush();
-
-			color = Util.PremultiplyAlpha(color);
-			var r = color.R / 255.0f;
-			var g = color.G / 255.0f;
-			var b = color.B / 255.0f;
-			var a = color.A / 255.0f;
-			vertices[nv] = new Vertex(new float2(rect.Left, rect.Top), r, g, b, a);
-			vertices[nv + 1] = new Vertex(new float2(rect.Right, rect.Top), r, g, b, a);
-			vertices[nv + 2] = new Vertex(new float2(rect.Right, rect.Bottom), r, g, b, a);
-			vertices[nv + 3] = new Vertex(new float2(rect.Left, rect.Bottom), r, g, b, a);
-
-			nv += 4;
-		}
-
-		public void SetViewportParams(Size screen, float zoom, int2 scroll)
-		{
-			shader.SetVec("Scroll", scroll.X, scroll.Y);
-			shader.SetVec("r1", zoom * 2f / screen.Width, -zoom * 2f / screen.Height);
-			shader.SetVec("r2", -1, 1);
-		}
-	}
-}
diff --git a/OpenRA.Game/OpenRA.Game.csproj b/OpenRA.Game/OpenRA.Game.csproj
index 23dd37ba76..4c9bf7f17b 100644
--- a/OpenRA.Game/OpenRA.Game.csproj
+++ b/OpenRA.Game/OpenRA.Game.csproj
@@ -102,7 +102,6 @@
     <Compile Include="Map\MapPlayers.cs" />
     <Compile Include="ContentInstaller.cs" />
     <Compile Include="MPos.cs" />
-    <Compile Include="Graphics\QuadRenderer.cs" />
     <Compile Include="Download.cs" />
     <Compile Include="Effects\AsyncAction.cs" />
     <Compile Include="Effects\DelayedAction.cs" />
diff --git a/OpenRA.Game/Renderer.cs b/OpenRA.Game/Renderer.cs
index c3952a9769..1321f09a66 100644
--- a/OpenRA.Game/Renderer.cs
+++ b/OpenRA.Game/Renderer.cs
@@ -22,7 +22,6 @@ namespace OpenRA
 	{
 		public SpriteRenderer WorldSpriteRenderer { get; private set; }
 		public SpriteRenderer WorldRgbaSpriteRenderer { get; private set; }
-		public QuadRenderer WorldQuadRenderer { get; private set; }
 		public LineRenderer WorldLineRenderer { get; private set; }
 		public RgbaColorRenderer WorldRgbaColorRenderer { get; private set; }
 		public VoxelRenderer WorldVoxelRenderer { get; private set; }
@@ -69,7 +68,6 @@ namespace OpenRA
 			WorldVoxelRenderer = new VoxelRenderer(this, Device.CreateShader("vxl"));
 			LineRenderer = new LineRenderer(this, Device.CreateShader("color"));
 			RgbaColorRenderer = new RgbaColorRenderer(this, Device.CreateShader("color"));
-			WorldQuadRenderer = new QuadRenderer(this, Device.CreateShader("color"));
 			RgbaSpriteRenderer = new SpriteRenderer(this, Device.CreateShader("rgba"));
 			SpriteRenderer = new SpriteRenderer(this, Device.CreateShader("shp"));
 
@@ -135,7 +133,6 @@ namespace OpenRA
 				WorldVoxelRenderer.SetViewportParams(Resolution, zoom, scroll);
 				WorldLineRenderer.SetViewportParams(Resolution, zoom, scroll);
 				WorldRgbaColorRenderer.SetViewportParams(Resolution, zoom, scroll);
-				WorldQuadRenderer.SetViewportParams(Resolution, zoom, scroll);
 			}
 		}