From c8830481cb6345ac323e31cba582a48697c1c493 Mon Sep 17 00:00:00 2001
From: Yaski <andrei@alternativaplatform.com>
Date: Sat, 19 Jan 2013 21:57:04 +0600
Subject: [PATCH] agalVersion option in ShaderProgram constructor

---
 .../engine3d/materials/ShaderProgram.as       | 117 +++++++++---------
 1 file changed, 60 insertions(+), 57 deletions(-)

diff --git a/src/alternativa/engine3d/materials/ShaderProgram.as b/src/alternativa/engine3d/materials/ShaderProgram.as
index 339c2c0..a2ebf54 100644
--- a/src/alternativa/engine3d/materials/ShaderProgram.as
+++ b/src/alternativa/engine3d/materials/ShaderProgram.as
@@ -1,57 +1,60 @@
-/**
- * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
- * If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice.
- * You may add additional accurate notices of copyright ownership.
- *
- * It is desirable to notify that Covered Software was "Powered by AlternativaPlatform" with link to http://www.alternativaplatform.com/ 
- * */
-
-package alternativa.engine3d.materials {
-	import alternativa.engine3d.alternativa3d;
-	import alternativa.engine3d.materials.compiler.Linker;
-
-	import flash.display3D.Context3D;
-	import flash.display3D.Program3D;
-
-	use namespace alternativa3d;
-
-	/**
-	 * @private
-	 */
-	public class ShaderProgram {
-		
-		public var program:Program3D;
-		
-		public var vertexShader:Linker;
-		public var fragmentShader:Linker;
-        
-		public function ShaderProgram(vertexShader:Linker, fragmentShader:Linker) {
-			this.vertexShader = vertexShader;
-			this.fragmentShader = fragmentShader;
-		}
-		
-		public function upload(context3D:Context3D):void {
-			if (program != null) program.dispose();
-			if (vertexShader != null && fragmentShader != null) {
-				vertexShader.link();
-				fragmentShader.link();
-	            program = context3D.createProgram();
-				try {
-					program.upload(vertexShader.data, fragmentShader.data);
-				} catch (e:Error) {
-					throw (e);
-				}
-			} else {
-				program = null;
-			}
-		}
-		
-		public function dispose():void {
-			if (program != null) {
-				program.dispose();
-				program = null;
-			}
-		}
-		
-	}
-}
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice.
+ * You may add additional accurate notices of copyright ownership.
+ *
+ * It is desirable to notify that Covered Software was "Powered by AlternativaPlatform" with link to http://www.alternativaplatform.com/ 
+ * */
+
+package alternativa.engine3d.materials {
+
+	import alternativa.engine3d.alternativa3d;
+	import alternativa.engine3d.materials.compiler.Linker;
+
+	import flash.display3D.Context3D;
+	import flash.display3D.Program3D;
+
+	use namespace alternativa3d;
+
+	/**
+	 * @private
+	 */
+	public class ShaderProgram {
+		
+		public var program:Program3D;
+		
+		public var vertexShader:Linker;
+		public var fragmentShader:Linker;
+		public var agalVersion:uint;
+        
+		public function ShaderProgram(vertexShader:Linker, fragmentShader:Linker, agalVersion:uint = 1) {
+			this.vertexShader = vertexShader;
+			this.fragmentShader = fragmentShader;
+			this.agalVersion = agalVersion;
+		}
+		
+		public function upload(context3D:Context3D):void {
+			if (program != null) program.dispose();
+			if (vertexShader != null && fragmentShader != null) {
+				vertexShader.link(agalVersion);
+				fragmentShader.link(agalVersion);
+	            program = context3D.createProgram();
+				try {
+					program.upload(vertexShader.data, fragmentShader.data);
+				} catch (e:Error) {
+					throw (e);
+				}
+			} else {
+				program = null;
+			}
+		}
+		
+		public function dispose():void {
+			if (program != null) {
+				program.dispose();
+				program = null;
+			}
+		}
+		
+	}
+}