From a23d4f795e28ddb5f97782adcbf9c7eedfb19b31 Mon Sep 17 00:00:00 2001
From: gonchar <unknownflasher@gmail.com>
Date: Tue, 5 Feb 2013 22:32:56 +0100
Subject: [PATCH] added sampler states for working with compressed
 texture(while using -swf-version==17,18,19), small refactoring in ATFResource

---
 .../materials/compiler/SamplerVariable.as         | 15 +++++++++++++++
 .../engine3d/resources/ATFTextureResource.as      |  8 ++------
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/src/alternativa/engine3d/materials/compiler/SamplerVariable.as b/src/alternativa/engine3d/materials/compiler/SamplerVariable.as
index 18cc143..6a21bbb 100644
--- a/src/alternativa/engine3d/materials/compiler/SamplerVariable.as
+++ b/src/alternativa/engine3d/materials/compiler/SamplerVariable.as
@@ -38,6 +38,21 @@ package alternativa.engine3d.materials.compiler {
 			for (var i:int = 0; i < optsLength; i++) {
 				var op:String = opts[i]; 
 				switch(op){
+					case "rgba":
+						upperCode &= ~(0xf00);
+						break;
+					case "dxt1":
+						upperCode &= ~(0xf00);
+						upperCode |= 0x100;
+						break;
+					case "dxt5":
+						upperCode &= ~(0xf00);
+						upperCode |= 0x200;
+						break;
+					case "video":
+						upperCode &= ~(0xf00);
+						upperCode |= 0x300;
+						break;
 					case "2d":
 						upperCode &= ~(0xf000);
 						break;
diff --git a/src/alternativa/engine3d/resources/ATFTextureResource.as b/src/alternativa/engine3d/resources/ATFTextureResource.as
index 7be8286..15f0555 100644
--- a/src/alternativa/engine3d/resources/ATFTextureResource.as
+++ b/src/alternativa/engine3d/resources/ATFTextureResource.as
@@ -80,20 +80,16 @@ package alternativa.engine3d.resources {
 					if (async) {
 						uploadCallback = callback;
 						_texture.addEventListener("textureReady", onTextureReady);
-						Texture(_texture).uploadCompressedTextureFromByteArray(data, 0, true);
-					} else {
-						Texture(_texture).uploadCompressedTextureFromByteArray(data, 0, false);
 					}
+					Texture(_texture).uploadCompressedTextureFromByteArray(data, 0, async);
 
 				} else {
 					_texture = context3D.createCubeTexture(1 << data.readByte(), format, false);
 					if (async) {
 						uploadCallback = callback;
 						_texture.addEventListener("textureReady", onTextureReady);
-						CubeTexture(_texture).uploadCompressedTextureFromByteArray(data, 0, true);
-					} else {
-						CubeTexture(_texture).uploadCompressedTextureFromByteArray(data, 0, false);
 					}
+					CubeTexture(_texture).uploadCompressedTextureFromByteArray(data, 0, async);
 				}
 			} else {
 				_texture = null;