slightly conflicty merge from viewer-trunk, again

author: Tofu Linden <tofu.linden@lindenlab.com> 2010-04-12 11:57:07 +0100
committer: Tofu Linden <tofu.linden@lindenlab.com> 2010-04-12 11:57:07 +0100
commit: 5c29fa93838b4904fb236190bfe621cdfd33503c (patch)
tree: 71091c4bbf47f468c24d3c25945b37164db606ca
parent: c566195ca82ddd9c5a3aef1c4b19e0094ef918c7 (diff)
parent: d6996c7d3da4ddbb81a7758e508c1aa477d4edc4 (diff)
30 files changed, 713 insertions, 782 deletions
diff --git a/indra/llcharacter/llkeyframemotion.cpp b/indra/llcharacter/llkeyframemotion.cpp
index 5b0867524e..f4dc3b927b 100644
--- a/indra/llcharacter/llkeyframemotion.cpp
+++ b/indra/llcharacter/llkeyframemotion.cpp
@@ -2,25 +2,31 @@
  * @file llkeyframemotion.cpp
  * @brief Implementation of LLKeyframeMotion class.
  *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -1207,7 +1213,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 
 	if (!dp.unpackS32(temp_priority, "base_priority"))
 	{
-		llwarns << "can't read animation base_priority" << llendl;
+		llwarns << "can't read priority" << llendl;
 		return FALSE;
 	}
 	mJointMotionList->mBasePriority = (LLJoint::JointPriority) temp_priority;
@@ -1217,11 +1223,6 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		mJointMotionList->mBasePriority = (LLJoint::JointPriority)((int)LLJoint::ADDITIVE_PRIORITY-1);
 		mJointMotionList->mMaxPriority = mJointMotionList->mBasePriority;
 	}
-	else if (mJointMotionList->mBasePriority < LLJoint::USE_MOTION_PRIORITY)
-	{
-		llwarns << "bad animation base_priority " << mJointMotionList->mBasePriority << llendl;
-		return FALSE;
-	}
 
 	//-------------------------------------------------------------------------
 	// get duration
@@ -1232,8 +1233,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		return FALSE;
 	}
 	
-	if (mJointMotionList->mDuration > MAX_ANIM_DURATION ||
-	    !llfinite(mJointMotionList->mDuration))
+	if (mJointMotionList->mDuration > MAX_ANIM_DURATION )
 	{
 		llwarns << "invalid animation duration" << llendl;
 		return FALSE;
@@ -1248,24 +1248,16 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		return FALSE;
 	}
 
-	if(mJointMotionList->mEmoteName==mID.asString())
-	{
-		llwarns << "Malformed animation mEmoteName==mID" << llendl;
-		return FALSE;
-	}
-
 	//-------------------------------------------------------------------------
 	// get loop
 	//-------------------------------------------------------------------------
-	if (!dp.unpackF32(mJointMotionList->mLoopInPoint, "loop_in_point") ||
-	    !llfinite(mJointMotionList->mLoopInPoint))
+	if (!dp.unpackF32(mJointMotionList->mLoopInPoint, "loop_in_point"))
 	{
 		llwarns << "can't read loop point" << llendl;
 		return FALSE;
 	}
 
-	if (!dp.unpackF32(mJointMotionList->mLoopOutPoint, "loop_out_point") ||
-	    !llfinite(mJointMotionList->mLoopOutPoint))
+	if (!dp.unpackF32(mJointMotionList->mLoopOutPoint, "loop_out_point"))
 	{
 		llwarns << "can't read loop point" << llendl;
 		return FALSE;
@@ -1280,15 +1272,13 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 	//-------------------------------------------------------------------------
 	// get easeIn and easeOut
 	//-------------------------------------------------------------------------
-	if (!dp.unpackF32(mJointMotionList->mEaseInDuration, "ease_in_duration") ||
-	    !llfinite(mJointMotionList->mEaseInDuration))
+	if (!dp.unpackF32(mJointMotionList->mEaseInDuration, "ease_in_duration"))
 	{
 		llwarns << "can't read easeIn" << llendl;
 		return FALSE;
 	}
 
-	if (!dp.unpackF32(mJointMotionList->mEaseOutDuration, "ease_out_duration") ||
-	    !llfinite(mJointMotionList->mEaseOutDuration))
+	if (!dp.unpackF32(mJointMotionList->mEaseOutDuration, "ease_out_duration"))
 	{
 		llwarns << "can't read easeOut" << llendl;
 		return FALSE;
@@ -1378,7 +1368,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		
 		LLPointer<LLJointState> joint_state = new LLJointState;
 		mJointStates.push_back(joint_state);
-		joint_state->setJoint( joint ); // note: can accept NULL
+		joint_state->setJoint( joint );
 		joint_state->setUsage( 0 );
 
 		//---------------------------------------------------------------------
@@ -1390,16 +1380,10 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 			llwarns << "can't read joint priority." << llendl;
 			return FALSE;
 		}
-
-		if (joint_priority < LLJoint::USE_MOTION_PRIORITY)
-		{
-			llwarns << "joint priority unknown - too low." << llendl;
-			return FALSE;
-		}
 		
 		joint_motion->mPriority = (LLJoint::JointPriority)joint_priority;
 		if (joint_priority != LLJoint::USE_MOTION_PRIORITY &&
-		    joint_priority > mJointMotionList->mMaxPriority)
+			joint_priority > mJointMotionList->mMaxPriority)
 		{
 			mJointMotionList->mMaxPriority = (LLJoint::JointPriority)joint_priority;
 		}
@@ -1409,7 +1393,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		//---------------------------------------------------------------------
 		// scan rotation curve header
 		//---------------------------------------------------------------------
-		if (!dp.unpackS32(joint_motion->mRotationCurve.mNumKeys, "num_rot_keys") || joint_motion->mRotationCurve.mNumKeys < 0)
+		if (!dp.unpackS32(joint_motion->mRotationCurve.mNumKeys, "num_rot_keys"))
 		{
 			llwarns << "can't read number of rotation keys" << llendl;
 			return FALSE;
@@ -1433,8 +1417,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 
 			if (old_version)
 			{
-				if (!dp.unpackF32(time, "time") ||
-				    !llfinite(time))
+				if (!dp.unpackF32(time, "time"))
 				{
 					llwarns << "can't read rotation key (" << k << ")" << llendl;
 					return FALSE;
@@ -1467,7 +1450,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 
 			if (old_version)
 			{
-				success = dp.unpackVector3(rot_angles, "rot_angles") && rot_angles.isFinite();
+				success = dp.unpackVector3(rot_angles, "rot_angles");
 
 				LLQuaternion::Order ro = StringToOrder("ZYX");
 				rot_key.mRotation = mayaQ(rot_angles.mV[VX], rot_angles.mV[VY], rot_angles.mV[VZ], ro);
@@ -1503,7 +1486,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		//---------------------------------------------------------------------
 		// scan position curve header
 		//---------------------------------------------------------------------
-		if (!dp.unpackS32(joint_motion->mPositionCurve.mNumKeys, "num_pos_keys") || joint_motion->mPositionCurve.mNumKeys < 0)
+		if (!dp.unpackS32(joint_motion->mPositionCurve.mNumKeys, "num_pos_keys"))
 		{
 			llwarns << "can't read number of position keys" << llendl;
 			return FALSE;
@@ -1527,8 +1510,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 
 			if (old_version)
 			{
-				if (!dp.unpackF32(pos_key.mTime, "time") ||
-				    !llfinite(pos_key.mTime))
+				if (!dp.unpackF32(pos_key.mTime, "time"))
 				{
 					llwarns << "can't read position key (" << k << ")" << llendl;
 					return FALSE;
@@ -1597,9 +1579,9 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 		return FALSE;
 	}
 
-	if (num_constraints > MAX_CONSTRAINTS || num_constraints < 0)
+	if (num_constraints > MAX_CONSTRAINTS)
 	{
-		llwarns << "Bad number of constraints... ignoring: " << num_constraints << llendl;
+		llwarns << "Too many constraints... ignoring" << llendl;
 	}
 	else
 	{
@@ -1644,7 +1626,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 			constraintp->mConstraintType = (EConstraintType)byte;
 
 			const S32 BIN_DATA_LENGTH = 16;
-			U8 bin_data[BIN_DATA_LENGTH+1];
+			U8 bin_data[BIN_DATA_LENGTH];
 			if (!dp.unpackBinaryDataFixed(bin_data, BIN_DATA_LENGTH, "source_volume"))
 			{
 				llwarns << "can't read source volume name" << llendl;
@@ -1652,7 +1634,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 				return FALSE;
 			}
 
-			bin_data[BIN_DATA_LENGTH] = 0; // Ensure null termination
+			bin_data[BIN_DATA_LENGTH-1] = 0; // Ensure null termination
 			str = (char*)bin_data;
 			constraintp->mSourceConstraintVolume = mCharacter->getCollisionVolumeID(str);
 
@@ -1677,7 +1659,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 				return FALSE;
 			}
 
-			bin_data[BIN_DATA_LENGTH] = 0; // Ensure null termination
+			bin_data[BIN_DATA_LENGTH-1] = 0; // Ensure null termination
 			str = (char*)bin_data;
 			if (str == "GROUND")
 			{
@@ -1724,28 +1706,28 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 	//			constraintp->mTargetConstraintDir *= constraintp->mSourceConstraintOffset.magVec();
 			}
 
-			if (!dp.unpackF32(constraintp->mEaseInStartTime, "ease_in_start") || !llfinite(constraintp->mEaseInStartTime))
+			if (!dp.unpackF32(constraintp->mEaseInStartTime, "ease_in_start"))
 			{
 				llwarns << "can't read constraint ease in start time" << llendl;
 				delete constraintp;
 				return FALSE;
 			}
 
-			if (!dp.unpackF32(constraintp->mEaseInStopTime, "ease_in_stop") || !llfinite(constraintp->mEaseInStopTime))
+			if (!dp.unpackF32(constraintp->mEaseInStopTime, "ease_in_stop"))
 			{
 				llwarns << "can't read constraint ease in stop time" << llendl;
 				delete constraintp;
 				return FALSE;
 			}
 
-			if (!dp.unpackF32(constraintp->mEaseOutStartTime, "ease_out_start") || !llfinite(constraintp->mEaseOutStartTime))
+			if (!dp.unpackF32(constraintp->mEaseOutStartTime, "ease_out_start"))
 			{
 				llwarns << "can't read constraint ease out start time" << llendl;
 				delete constraintp;
 				return FALSE;
 			}
 
-			if (!dp.unpackF32(constraintp->mEaseOutStopTime, "ease_out_stop") || !llfinite(constraintp->mEaseOutStopTime))
+			if (!dp.unpackF32(constraintp->mEaseOutStopTime, "ease_out_stop"))
 			{
 				llwarns << "can't read constraint ease out stop time" << llendl;
 				delete constraintp;
@@ -1754,7 +1736,7 @@ BOOL LLKeyframeMotion::deserialize(LLDataPacker& dp)
 
 			mJointMotionList->mConstraints.push_front(constraintp);
 
-			constraintp->mJointStateIndices = new S32[constraintp->mChainLength + 1]; // note: mChainLength is size-limited - comes from a byte
+			constraintp->mJointStateIndices = new S32[constraintp->mChainLength + 1];
 			
 			LLJoint* joint = mCharacter->findCollisionVolume(constraintp->mSourceConstraintVolume);
 			// get joint to which this collision volume is attached
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index 2ab6e327b7..dae759ca5f 100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -105,9 +105,9 @@ void check_all_images()
 	}
 }
 
-void LLImageGL::checkTexSize() const
+void LLImageGL::checkTexSize(bool forced) const
 {
-	if (gDebugGL && mTarget == GL_TEXTURE_2D)
+	if ((forced || gDebugGL) && mTarget == GL_TEXTURE_2D)
 	{
 		GLint texname;
 		glGetIntegerv(GL_TEXTURE_BINDING_2D, &texname);
@@ -129,6 +129,8 @@ void LLImageGL::checkTexSize() const
 		glGetTexLevelParameteriv(mTarget, 0, GL_TEXTURE_WIDTH, (GLint*)&x);
 		glGetTexLevelParameteriv(mTarget, 0, GL_TEXTURE_HEIGHT, (GLint*)&y) ;
 		stop_glerror() ;
+		llcallstacks << "w: " << x << " h: " << y << llcallstacksendl ;
+
 		if(!x || !y)
 		{
 			return ;
@@ -138,11 +140,13 @@ void LLImageGL::checkTexSize() const
 			error = TRUE;
 			if (gDebugSession)
 			{
-				gFailLog << "wrong texture size and discard level!" << std::endl;
+				gFailLog << "wrong texture size and discard level!" << 
+					mWidth << " Height: " << mHeight << " Current Level: " << mCurrentDiscardLevel << std::endl;
 			}
 			else
 			{
-				llerrs << "wrong texture size and discard level!" << llendl ;
+				llerrs << "wrong texture size and discard level: width: " << 
+					mWidth << " Height: " << mHeight << " Current Level: " << mCurrentDiscardLevel << llendl ;
 			}
 		}
 
@@ -1044,7 +1048,9 @@ BOOL LLImageGL::setSubImageFromFrameBuffer(S32 fb_x, S32 fb_y, S32 x_pos, S32 y_
 {
 	if (gGL.getTexUnit(0)->bind(this, false, true))
 	{
-		//checkTexSize() ;
+		checkTexSize(true) ;
+		llcallstacks << fb_x << " : " << fb_y << " : " << x_pos << " : " << y_pos << " : " << width << " : " << height << llcallstacksendl ;
+
 		glCopyTexSubImage2D(GL_TEXTURE_2D, 0, fb_x, fb_y, x_pos, y_pos, width, height);
 		mGLTextureCreated = true;
 		stop_glerror();
diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index 1b303307f6..03939888a5 100644
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
@@ -157,7 +157,7 @@ public:
 	void updatePickMask(S32 width, S32 height, const U8* data_in);
 	BOOL getMask(const LLVector2 &tc);
 
-	void checkTexSize() const ;
+	void checkTexSize(bool forced = false) const ;
 	
 	// Sets the addressing mode used to sample the texture 
 	//  (such as wrapping, mirrored wrapping, and clamp)
diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index e672252a50..a55e9c0395 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -563,6 +563,7 @@ void LLFloater::handleVisibilityChange ( BOOL new_visibility )
 
 void LLFloater::openFloater(const LLSD& key)
 {
+	llinfos << "Opening floater " << getName() << llendl;
 	mKey = key; // in case we need to open ourselves again
 	
 	if (getSoundFlags() != SILENT 
@@ -603,6 +604,7 @@ void LLFloater::openFloater(const LLSD& key)
 
 void LLFloater::closeFloater(bool app_quitting)
 {
+	llinfos << "Closing floater " << getName() << llendl;
 	if (app_quitting)
 	{
 		LLFloater::sQuitting = true;
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index 42ce7b84fe..e67f0ec3fc 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -3,25 +3,31 @@
  * @author James Cook
  * @brief Container for other views, anything that draws.
  *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -101,12 +107,12 @@ LLView::Params::Params()
 	top_delta("top_delta", S32_MAX),
 	left_pad("left_pad"),
 	left_delta("left_delta", S32_MAX),
+	center_horiz("center_horiz", false),
+	center_vert("center_vert", false),
 	from_xui("from_xui", false),
 	user_resize("user_resize"),
 	auto_resize("auto_resize"),
 	needs_translate("translate"),
-	min_width("min_width"),
-	max_width("max_width"),
 	xmlns("xmlns"),
 	xmlns_xsi("xmlns:xsi"),
 	xsi_schemaLocation("xsi:schemaLocation"),
@@ -1315,6 +1321,8 @@ void LLView::drawChildren()
 
 			if (viewp->getVisible() && viewp->getRect().isValid())
 			{
+				// check for bad data
+				llassert_always(viewp->getVisible() == TRUE);
 				// Only draw views that are within the root view
 				localRectToScreen(viewp->getRect(),&screenRect);
 				if ( rootRect.overlaps(screenRect)  && LLUI::sDirtyRect.overlaps(screenRect))
@@ -2493,6 +2501,7 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent)
 		p.layout = parent->getLayout();
 	}
 
+
 	if (parent)
 	{
 		LLRect parent_rect = parent->getLocalRect();
@@ -2500,14 +2509,6 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent)
 		LLRect last_rect = parent->getLocalRect();
 
 		bool layout_topleft = (p.layout() == "topleft");
-
-		// convert negative or centered coordinates to parent relative values
-		// Note: some of this logic matches the logic in TypedParam<LLRect>::setValueFromBlock()
-		if (p.rect.left.isProvided() && p.rect.left < 0) p.rect.left = p.rect.left + parent_rect.getWidth();
-		if (p.rect.right.isProvided() && p.rect.right < 0) p.rect.right = p.rect.right + parent_rect.getWidth();
-		if (p.rect.bottom.isProvided() && p.rect.bottom < 0) p.rect.bottom = p.rect.bottom + parent_rect.getHeight();
-		if (p.rect.top.isProvided() && p.rect.top < 0) p.rect.top = p.rect.top + parent_rect.getHeight();
-
 		if (layout_topleft)
 		{
 			//invert top to bottom
@@ -2515,6 +2516,53 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent)
 			if (p.rect.bottom.isProvided()) p.rect.bottom = parent_rect.getHeight() - p.rect.bottom;
 		}
 
+		// convert negative or centered coordinates to parent relative values
+		// Note: some of this logic matches the logic in TypedParam<LLRect>::setValueFromBlock()
+
+		if (p.center_horiz)
+		{
+			if (p.rect.left.isProvided() && p.rect.right.isProvided())
+			{
+				S32 width = p.rect.right - p.rect.left;
+				width = llmax(width, 0);
+				S32 offset = parent_rect.getWidth()/2 - width/2;
+				p.rect.left = p.rect.left + offset;
+				p.rect.right = p.rect.right + offset;
+			}
+			else
+			{
+				p.rect.left = p.rect.left + parent_rect.getWidth()/2 - p.rect.width/2;
+				p.rect.right.setProvided(false); // recalculate the right
+			}
+		}
+		else
+		{
+			if (p.rect.left.isProvided() && p.rect.left < 0) p.rect.left = p.rect.left + parent_rect.getWidth();
+			if (p.rect.right.isProvided() && p.rect.right < 0) p.rect.right = p.rect.right + parent_rect.getWidth();
+		}
+		if (p.center_vert)
+		{
+			if (p.rect.bottom.isProvided() && p.rect.top.isProvided())
+			{
+				S32 height = p.rect.top - p.rect.bottom;
+				height = llmax(height, 0);
+				S32 offset = parent_rect.getHeight()/2 - height/2;
+				p.rect.bottom = p.rect.bottom + offset;
+				p.rect.top = p.rect.top + offset;
+			}
+			else
+			{
+				p.rect.bottom = p.rect.bottom + parent_rect.getHeight()/2 - p.rect.height/2;
+				p.rect.top.setProvided(false); // recalculate the top
+			}
+		}
+		else
+		{
+			if (p.rect.bottom.isProvided() && p.rect.bottom < 0) p.rect.bottom = p.rect.bottom + parent_rect.getHeight();
+			if (p.rect.top.isProvided() && p.rect.top < 0) p.rect.top = p.rect.top + parent_rect.getHeight();
+		}
+
+
 		// DEPRECATE: automatically fall back to height of MIN_WIDGET_HEIGHT pixels
 		if (!p.rect.height.isProvided() && !p.rect.top.isProvided() && p.rect.height == 0)
 		{
diff --git a/indra/media_plugins/webkit/CMakeLists.txt b/indra/media_plugins/webkit/CMakeLists.txt
index d576638dd7..c3a3f8e2b2 100644
--- a/indra/media_plugins/webkit/CMakeLists.txt
+++ b/indra/media_plugins/webkit/CMakeLists.txt
@@ -36,10 +36,6 @@ set(media_plugin_webkit_SOURCE_FILES
     media_plugin_webkit.cpp
     )
 
-set(media_plugin_webkit_HEADER_FILES
-    volume_catcher.h
-    )
-
 set(media_plugin_webkit_LINK_LIBRARIES
   ${LLPLUGIN_LIBRARIES}
   ${MEDIA_PLUGIN_BASE_LIBRARIES}
@@ -50,32 +46,15 @@ set(media_plugin_webkit_LINK_LIBRARIES
 )
 
 # Select which VolumeCatcher implementation to use
-if (LINUX)
-  if (PULSEAUDIO)
-    list(APPEND media_plugin_webkit_SOURCE_FILES linux_volume_catcher.cpp)
-  endif (PULSEAUDIO)
+if (LINUX AND PULSEAUDIO)
+  list(APPEND media_plugin_webkit_SOURCE_FILES linux_volume_catcher.cpp)
   list(APPEND media_plugin_webkit_LINK_LIBRARIES
        ${UI_LIBRARIES}     # for glib/GTK
        )
-elseif (DARWIN)
-  list(APPEND media_plugin_webkit_SOURCE_FILES mac_volume_catcher.cpp)
-  find_library(CORESERVICES_LIBRARY CoreServices)
-  find_library(AUDIOUNIT_LIBRARY AudioUnit)
-  list(APPEND media_plugin_webkit_LINK_LIBRARIES
-       ${CORESERVICES_LIBRARY}     # for Component Manager calls
-       ${AUDIOUNIT_LIBRARY}        # for AudioUnit calls
-       )
-elseif (WINDOWS)
-  list(APPEND media_plugin_webkit_SOURCE_FILES windows_volume_catcher.cpp)
-else (LINUX)
+else (LINUX AND PULSEAUDIO)
   # All other platforms use the dummy volume catcher for now.
   list(APPEND media_plugin_webkit_SOURCE_FILES dummy_volume_catcher.cpp)
-endif (LINUX)
-
-set_source_files_properties(${media_plugin_webkit_HEADER_FILES}
-                            PROPERTIES HEADER_FILE_ONLY TRUE)
-
-list(APPEND media_plugin_webkit_SOURCE_FILES ${media_plugin_webkit_HEADER_FILES})
+endif (LINUX AND PULSEAUDIO)
 
 add_library(media_plugin_webkit
     SHARED
diff --git a/indra/media_plugins/webkit/dummy_volume_catcher.cpp b/indra/media_plugins/webkit/dummy_volume_catcher.cpp
index d54b31b2ae..45b2c62eba 100644
--- a/indra/media_plugins/webkit/dummy_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/dummy_volume_catcher.cpp
@@ -3,25 +3,30 @@
  * @brief A null implementation of the "VolumeCatcher" class for platforms where it's not implemented yet.
  *
  * @cond
- * $LicenseInfo:firstyear=2010&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  * @endcond
  */
diff --git a/indra/media_plugins/webkit/linux_volume_catcher.cpp b/indra/media_plugins/webkit/linux_volume_catcher.cpp
index 91be3a89e9..2e7fda865e 100644
--- a/indra/media_plugins/webkit/linux_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/linux_volume_catcher.cpp
@@ -3,25 +3,30 @@
  * @brief A Linux-specific, PulseAudio-specific hack to detect and volume-adjust new audio sources
  *
  * @cond
- * $LicenseInfo:firstyear=2010&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  * @endcond
  */
@@ -42,7 +47,6 @@
 
 extern "C" {
 #include <glib.h>
-#include <glib-object.h>
 
 #include <pulse/introspect.h>
 #include <pulse/context.h>
@@ -216,10 +220,6 @@ void VolumeCatcherImpl::init()
 	mGotSyms = loadsyms("libpulse-mainloop-glib.so.0");
 	if (!mGotSyms) return;
 
-	// better make double-sure glib itself is initialized properly.
-	if (!g_thread_supported ()) g_thread_init (NULL);
-	g_type_init();
-
 	mMainloop = llpa_glib_mainloop_new(g_main_context_default());
 	if (mMainloop)
 	{
diff --git a/indra/media_plugins/webkit/media_plugin_webkit.cpp b/indra/media_plugins/webkit/media_plugin_webkit.cpp
index 436e077e9b..47766a24cb 100644
--- a/indra/media_plugins/webkit/media_plugin_webkit.cpp
+++ b/indra/media_plugins/webkit/media_plugin_webkit.cpp
@@ -50,9 +50,7 @@
 # define LL_QTWEBKIT_USES_PIXMAPS 0
 #endif // LL_LINUX
 
-#if LL_LINUX
-# include "linux_volume_catcher.h"
-#endif // LL_LINUX
+# include "volume_catcher.h"
 
 #if LL_WINDOWS
 # include <direct.h>
@@ -119,9 +117,7 @@ private:
 	F32 mBackgroundG;
 	F32 mBackgroundB;
 	
-#if LL_LINUX
-	LinuxVolumeCatcher mLinuxVolumeCatcher;
-#endif // LL_LINUX
+	VolumeCatcher mVolumeCatcher;
 
 	void setInitState(int state)
 	{
@@ -135,9 +131,7 @@ private:
 	{
 		LLQtWebKit::getInstance()->pump( milliseconds );
 		
-#if LL_LINUX
-		mLinuxVolumeCatcher.pump();
-#endif // LL_LINUX
+		mVolumeCatcher.pump();
 
 		checkEditState();
 		
@@ -1139,9 +1133,7 @@ void MediaPluginWebKit::receiveMessage(const char *message_string)
 
 void MediaPluginWebKit::setVolume(F32 volume)
 {
-#if LL_LINUX
-	mLinuxVolumeCatcher.setVolume(volume);
-#endif // LL_LINUX
+	mVolumeCatcher.setVolume(volume);
 }
 
 int init_media_plugin(LLPluginInstance::sendMessageFunction host_send_func, void *host_user_data, LLPluginInstance::sendMessageFunction *plugin_send_func, void **plugin_user_data)
diff --git a/indra/media_plugins/webkit/volume_catcher.h b/indra/media_plugins/webkit/volume_catcher.h
index 337f2913d3..77b10cfed0 100644
--- a/indra/media_plugins/webkit/volume_catcher.h
+++ b/indra/media_plugins/webkit/volume_catcher.h
@@ -3,25 +3,30 @@
  * @brief Interface to a class with platform-specific implementations that allows control of the audio volume of all sources in the current process.
  *
  * @cond
- * $LicenseInfo:firstyear=2010&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  * @endcond
  */
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 21801b503c..893162e189 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -10633,7 +10633,7 @@
       <key>Type</key>
       <string>Boolean</string>
       <key>Value</key>
-      <integer>0</integer>
+      <integer>1</integer>
     </map>
     <key>WaterEditPresets</key>
     <map>
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 0e2507db5b..c8e8b9a221 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -2596,6 +2596,8 @@ void LLAppViewer::handleViewerCrash()
 {
 	llinfos << "Handle viewer crash entry." << llendl;
 
+	llinfos << "Last render pool type: " << LLPipeline::sCurRenderPoolType << llendl ;
+
 	//print out recorded call stacks if there are any.
 	LLError::LLCallStacks::print();
 
@@ -3066,7 +3068,7 @@ bool LLAppViewer::initCache()
 			gSavedSettings.getBOOL("PurgeCacheOnNextStartup"))
 		{
 			gSavedSettings.setBOOL("PurgeCacheOnNextStartup", false);
-			mPurgeCache = true;
+		mPurgeCache = true;
 		}
 	
 		// We have moved the location of the cache directory over time.
diff --git a/indra/newview/lldynamictexture.cpp b/indra/newview/lldynamictexture.cpp
index 466cb4709e..c423473740 100644
--- a/indra/newview/lldynamictexture.cpp
+++ b/indra/newview/lldynamictexture.cpp
@@ -2,25 +2,31 @@
  * @file lldynamictexture.cpp
  * @brief Implementation of LLViewerDynamicTexture class
  *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -161,10 +167,6 @@ void LLViewerDynamicTexture::postRender(BOOL success)
 			{
 				generateGLTexture() ;
 			}
-			if(!mGLTexturep->getHasGLTexture())
-			{
-				generateGLTexture() ;
-			}
 			llcallstacks << "class type: " << (S32)getType() << llcallstacksendl ;
 
 			success = mGLTexturep->setSubImageFromFrameBuffer(0, 0, mOrigin.mX, mOrigin.mY, mFullWidth, mFullHeight);
diff --git a/indra/newview/lldynamictexture.h b/indra/newview/lldynamictexture.h
index e18090545d..caf2603519 100644
--- a/indra/newview/lldynamictexture.h
+++ b/indra/newview/lldynamictexture.h
@@ -2,25 +2,31 @@
  * @file lldynamictexture.h
  * @brief Implementation of LLViewerDynamicTexture class
  *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2002&license=viewergpl$
+ * 
+ * Copyright (c) 2002-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
diff --git a/indra/newview/llfloateranimpreview.cpp b/indra/newview/llfloateranimpreview.cpp
index 434c89e8ba..043f753e01 100644
--- a/indra/newview/llfloateranimpreview.cpp
+++ b/indra/newview/llfloateranimpreview.cpp
@@ -1068,6 +1068,12 @@ LLPreviewAnimation::~LLPreviewAnimation()
 	mDummyAvatar->markDead();
 }
 
+//virtual
+S8 LLPreviewAnimation::getType() const
+{
+	return LLViewerDynamicTexture::LL_PREVIEW_ANIMATION ;
+}
+
 //-----------------------------------------------------------------------------
 // update()
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llfloateranimpreview.h b/indra/newview/llfloateranimpreview.h
index 80d4716ff2..84f131a322 100644
--- a/indra/newview/llfloateranimpreview.h
+++ b/indra/newview/llfloateranimpreview.h
@@ -2,25 +2,31 @@
  * @file llfloateranimpreview.h
  * @brief LLFloaterAnimPreview class definition
  *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2004&license=viewergpl$
+ * 
+ * Copyright (c) 2004-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
diff --git a/indra/newview/llfloaterimagepreview.cpp b/indra/newview/llfloaterimagepreview.cpp
index c6f03e7308..ef9da30552 100644
--- a/indra/newview/llfloaterimagepreview.cpp
+++ b/indra/newview/llfloaterimagepreview.cpp
@@ -2,25 +2,31 @@
  * @file llfloaterimagepreview.cpp
  * @brief LLFloaterImagePreview class implementation
  *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2004&license=viewergpl$
+ * 
+ * Copyright (c) 2004-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -53,18 +59,13 @@
 #include "llviewertexturelist.h"
 #include "llstring.h"
 
-#include "llendianswizzle.h"
-
-#include "llviewercontrol.h"
-#include "lltrans.h"
-#include "llimagedimensionsinfo.h"
-
 const S32 PREVIEW_BORDER_WIDTH = 2;
 const S32 PREVIEW_RESIZE_HANDLE_SIZE = S32(RESIZE_HANDLE_WIDTH * OO_SQRT2) + PREVIEW_BORDER_WIDTH;
 const S32 PREVIEW_HPAD = PREVIEW_RESIZE_HANDLE_SIZE;
 const S32 PREF_BUTTON_HEIGHT = 16 + 7 + 16;
 const S32 PREVIEW_TEXTURE_HEIGHT = 300;
 
+
 //-----------------------------------------------------------------------------
 // LLFloaterImagePreview()
 //-----------------------------------------------------------------------------
@@ -123,11 +124,6 @@ BOOL LLFloaterImagePreview::postBuild()
 		childShow("bad_image_text");
 		childDisable("clothing_type_combo");
 		childDisable("ok_btn");
-
-		if(!mImageLoadError.empty())
-		{
-			childSetValue("bad_image_text",mImageLoadError.c_str());
-		}
 	}
 	
 	getChild<LLUICtrl>("ok_btn")->setCommitCallback(boost::bind(&LLFloaterNameDesc::onBtnOK, this));
@@ -345,27 +341,6 @@ bool LLFloaterImagePreview::loadImage(const std::string& src_filename)
 		codec = IMG_CODEC_PNG;
 	}
 
-	LLImageDimensionsInfo image_info;
-	if(!image_info.load(src_filename,codec))
-	{
-		mImageLoadError = image_info.getLastError();
-		return false;
-	}
-
-	S32 max_width = gSavedSettings.getS32("max_texture_dimension_X");
-	S32 max_heigh = gSavedSettings.getS32("max_texture_dimension_Y");
-
-	if(image_info.getWidth() > max_width|| image_info.getHeight() > max_heigh)
-	{
-		LLStringUtil::format_map_t args;
-		args["WIDTH"] = llformat("%d", max_width);
-		args["HEIGHT"] = llformat("%d", max_heigh);
-
-		mImageLoadError = LLTrans::getString("texture_load_dimensions_error", args);
-		return false;
-	}
-	
-
 	LLPointer<LLImageRaw> raw_image = new LLImageRaw;
 
 	switch (codec)
diff --git a/indra/newview/llfloaterimagepreview.h b/indra/newview/llfloaterimagepreview.h
index d034622c35..466bd1d0ec 100644
--- a/indra/newview/llfloaterimagepreview.h
+++ b/indra/newview/llfloaterimagepreview.h
@@ -2,25 +2,31 @@
  * @file llfloaterimagepreview.h
  * @brief LLFloaterImagePreview class definition
  *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2004&license=viewergpl$
+ * 
+ * Copyright (c) 2004-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -137,8 +143,7 @@ protected:
 	LLRect			mPreviewRect;
 	LLRectf			mPreviewImageRect;
 	LLPointer<LLViewerTexture> mImagep ;
-	
-	std::string mImageLoadError;
+
 };
 
 #endif  // LL_LLFLOATERIMAGEPREVIEW_H
diff --git a/indra/newview/lllogininstance.cpp b/indra/newview/lllogininstance.cpp
index 24c72c65ce..454fd29fdc 100644
--- a/indra/newview/lllogininstance.cpp
+++ b/indra/newview/lllogininstance.cpp
@@ -352,20 +352,18 @@ void LLLoginInstance::updateApp(bool mandatory, const std::string& auth_msg)
 	payload["mandatory"] = mandatory;
 
 /*
- We're constructing one of the following 6 strings here:
+ We're constructing one of the following 9 strings here:
 	 "DownloadWindowsMandatory"
 	 "DownloadWindowsReleaseForDownload"
 	 "DownloadWindows"
 	 "DownloadMacMandatory"
 	 "DownloadMacReleaseForDownload"
 	 "DownloadMac"
+	 "DownloadLinuxMandatory"
+	 "DownloadLinuxReleaseForDownload"
+	 "DownloadLinux"
  
  I've called them out explicitly in this comment so that they can be grepped for.
- 
- Also, we assume that if we're not Windows we're Mac. If we ever intend to support 
- Linux with autoupdate, this should be an explicit #elif LL_DARWIN, but 
- we'd rather deliver the wrong message than no message, so until Linux is supported
- we'll leave it alone.
  */
 	std::string notification_name = "Download";
 	
diff --git a/indra/newview/llpopupview.cpp b/indra/newview/llpopupview.cpp
index 7cde350d5a..4523bf2ba4 100644
--- a/indra/newview/llpopupview.cpp
+++ b/indra/newview/llpopupview.cpp
@@ -116,7 +116,6 @@ BOOL LLPopupView::handleMouseEvent(boost::function<BOOL(LLView*, S32, S32)> func
 		if (!popup 
 			|| !predicate(popup))
 		{
-			++popup_it;
 			continue;
 		}
 
diff --git a/indra/newview/lltexlayer.cpp b/indra/newview/lltexlayer.cpp
index 3f4dab4fea..492fb2ad52 100644
--- a/indra/newview/lltexlayer.cpp
+++ b/indra/newview/lltexlayer.cpp
@@ -99,6 +99,12 @@ LLTexLayerSetBuffer::~LLTexLayerSetBuffer()
 }
 
 //virtual 
+S8 LLTexLayerSetBuffer::getType() const 
+{
+	return LLViewerDynamicTexture::LL_TEX_LAYER_SET_BUFFER ;
+}
+
+//virtual 
 void LLTexLayerSetBuffer::restoreGLTexture() 
 {	
 	LLViewerDynamicTexture::restoreGLTexture() ;
diff --git a/indra/newview/lltexlayer.h b/indra/newview/lltexlayer.h
index 2d710d2dce..ae280dd063 100644
--- a/indra/newview/lltexlayer.h
+++ b/indra/newview/lltexlayer.h
@@ -1,26 +1,32 @@
 /** 
  * @file lltexlayer.h
- * @brief Texture layer classes. Used for avatars.
+ * @brief A texture layer. Used for avatars.
  *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2002&license=viewergpl$
+ * 
+ * Copyright (c) 2002-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -29,31 +35,40 @@
 
 #include <deque>
 #include "lldynamictexture.h"
+#include "llwearable.h"
 #include "llvoavatardefines.h"
-#include "lltexlayerparams.h"
 
 class LLVOAvatar;
 class LLVOAvatarSelf;
 class LLImageTGA;
 class LLImageRaw;
 class LLXmlTreeNode;
+class LLPolyMorphTarget;
 class LLTexLayerSet;
 class LLTexLayerSetInfo;
 class LLTexLayerInfo;
 class LLTexLayerSetBuffer;
+class LLTexLayerParamColor;
+class LLTexLayerParamColorInfo;
+class LLTexLayerParamAlpha;
+class LLTexLayerParamAlphaInfo;
 class LLWearable;
 class LLViewerVisualParam;
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+typedef std::vector<LLTexLayerParamColor *> param_color_list_t;
+typedef std::vector<LLTexLayerParamAlpha *> param_alpha_list_t;
+typedef std::vector<LLTexLayerParamColorInfo *> param_color_info_list_t;
+typedef std::vector<LLTexLayerParamAlphaInfo *> param_alpha_info_list_t;
+
+
+//-----------------------------------------------------------------------------
 // LLTexLayerInterface
-//
-// Interface class to generalize functionality shared by LLTexLayer 
-// and LLTexLayerTemplate.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// Interface class to generalize functionality shared by LLTexLayer and LLTexLayerTemplate.
+
 class LLTexLayerInterface 
 {
 public:
-	enum ERenderPass
+	enum ERenderPass 
 	{
 		RP_COLOR,
 		RP_BUMP,
@@ -64,78 +79,84 @@ public:
 	LLTexLayerInterface(const LLTexLayerInterface &layer, LLWearable *wearable);
 	virtual ~LLTexLayerInterface() {}
 
+	const LLTexLayerInfo* 	getInfo() const { return mInfo; }
+	virtual BOOL			setInfo(const LLTexLayerInfo *info, LLWearable* wearable ); // This sets mInfo and calls initialization functions
 	virtual BOOL			render(S32 x, S32 y, S32 width, S32 height) = 0;
-	virtual void			deleteCaches() = 0;
-	virtual BOOL			blendAlphaTexture(S32 x, S32 y, S32 width, S32 height) = 0;
-	virtual BOOL			isInvisibleAlphaMask() const = 0;
+	void					requestUpdate();
+	LLTexLayerSet*			const getTexLayerSet() const { return mTexLayerSet; }
 
-	const LLTexLayerInfo* 	getInfo() const 			{ return mInfo; }
-	virtual BOOL			setInfo(const LLTexLayerInfo *info, LLWearable* wearable); // sets mInfo, calls initialization functions
+	virtual void			deleteCaches() = 0;
+	void					invalidateMorphMasks();
+	virtual void			setHasMorph(BOOL newval) { mHasMorph = newval; }
+	BOOL					hasMorph()				 { return mHasMorph; }
+	BOOL					isMorphValid()			 { return mMorphMasksValid; }
 
 	const std::string&		getName() const;
-	const LLTexLayerSet* const getTexLayerSet() const 	{ return mTexLayerSet; }
-	LLTexLayerSet* const 	getTexLayerSet() 			{ return mTexLayerSet; }
-
-	void					invalidateMorphMasks();
-	virtual void			setHasMorph(BOOL newval) 	{ mHasMorph = newval; }
-	BOOL					hasMorph() const			{ return mHasMorph; }
-	BOOL					isMorphValid() const		{ return mMorphMasksValid; }
+	ERenderPass				getRenderPass() const;
+	const std::string&		getGlobalColor() const;
 
-	void					requestUpdate();
+	virtual BOOL			blendAlphaTexture( S32 x, S32 y, S32 width, S32 height) = 0;
 	virtual void			gatherAlphaMasks(U8 *data, S32 originX, S32 originY, S32 width, S32 height) = 0;
-	BOOL					hasAlphaParams() const 		{ return !mParamAlphaList.empty(); }
-
-	ERenderPass				getRenderPass() const;
+	BOOL					hasAlphaParams() const { return !mParamAlphaList.empty(); }
 	BOOL					isVisibilityMask() const;
+	virtual BOOL			isInvisibleAlphaMask() = 0;
+
+	LLTexLayerSet*			getLayerSet() {return mTexLayerSet;}
+
+	LLViewerVisualParam*	getVisualParamPtr(S32 index);
 
-protected:
-	const std::string&		getGlobalColor() const;
-	LLViewerVisualParam*	getVisualParamPtr(S32 index) const;
 
 protected:
-	LLTexLayerSet* const	mTexLayerSet;
-	const LLTexLayerInfo*	mInfo;
-	BOOL					mMorphMasksValid;
-	BOOL					mHasMorph;
+	LLTexLayerSet*			const mTexLayerSet;
 
 	// Layers can have either mParamColorList, mGlobalColor, or mFixedColor.  They are looked for in that order.
 	param_color_list_t		mParamColorList;
-	param_alpha_list_t		mParamAlphaList;
 	// 						mGlobalColor name stored in mInfo
 	// 						mFixedColor value stored in mInfo
+	param_alpha_list_t		mParamAlphaList;
+
+	BOOL					mMorphMasksValid;
+	BOOL					mStaticImageInvalid;
+
+	BOOL					mHasMorph;
+
+	const LLTexLayerInfo			*mInfo;
+
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//-----------------------------------------------------------------------------
 // LLTexLayerTemplate
-//
-// Only exists for llvoavatarself.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// Template class 
+// Only exists for llvoavatarself
+
 class LLTexLayerTemplate : public LLTexLayerInterface
 {
 public:
 	LLTexLayerTemplate(LLTexLayerSet* const layer_set);
 	LLTexLayerTemplate(const LLTexLayerTemplate &layer);
 	/*virtual*/ ~LLTexLayerTemplate();
+
 	/*virtual*/ BOOL		render(S32 x, S32 y, S32 width, S32 height);
-	/*virtual*/ BOOL		setInfo(const LLTexLayerInfo *info, LLWearable* wearable); // This sets mInfo and calls initialization functions
-	/*virtual*/ BOOL		blendAlphaTexture(S32 x, S32 y, S32 width, S32 height); // Multiplies a single alpha texture against the frame buffer
+	/*virtual*/ BOOL		setInfo(const LLTexLayerInfo *info, LLWearable* wearable ); // This sets mInfo and calls initialization functions
+	/*virtual*/ BOOL		blendAlphaTexture( S32 x, S32 y, S32 width, S32 height); // Multiplies a single alpha texture against the frame buffer
 	/*virtual*/ void		gatherAlphaMasks(U8 *data, S32 originX, S32 originY, S32 width, S32 height);
 	/*virtual*/ void		setHasMorph(BOOL newval);
 	/*virtual*/ void		deleteCaches();
-	/*virtual*/ BOOL		isInvisibleAlphaMask() const;
-protected:
-	U32 					updateWearableCache() const;
-	LLTexLayer* 			getLayer(U32 i) const;
+	/*virtual*/ BOOL		isInvisibleAlphaMask();
+
 private:
+	U32 	updateWearableCache();
+	LLTexLayer* getLayer(U32 i);
 	typedef std::vector<LLWearable*> wearable_cache_t;
-	mutable wearable_cache_t mWearableCache; // mutable b/c most get- require updating this cache
+	wearable_cache_t mWearableCache;
+
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//-----------------------------------------------------------------------------
 // LLTexLayer
-//
-// A single texture layer.  Only exists for llvoavatarself.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// A single texture layer
+// Only exists for llvoavatarself
+
 class LLTexLayer : public LLTexLayerInterface
 {
 public:
@@ -144,37 +165,79 @@ public:
 	LLTexLayer(const LLTexLayerTemplate &layer_template, LLLocalTextureObject *lto, LLWearable *wearable);
 	/*virtual*/ ~LLTexLayer();
 
-	/*virtual*/ BOOL		setInfo(const LLTexLayerInfo *info, LLWearable* wearable); // This sets mInfo and calls initialization functions
+	/*virtual*/ BOOL		setInfo(const LLTexLayerInfo *info, LLWearable* wearable ); // This sets mInfo and calls initialization functions
 	/*virtual*/ BOOL		render(S32 x, S32 y, S32 width, S32 height);
 
 	/*virtual*/ void		deleteCaches();
-	const U8*				getAlphaData() const;
+	U8*						getAlphaData();
 
 	BOOL					findNetColor(LLColor4* color) const;
-	/*virtual*/ BOOL		blendAlphaTexture(S32 x, S32 y, S32 width, S32 height); // Multiplies a single alpha texture against the frame buffer
+	/*virtual*/ BOOL		blendAlphaTexture( S32 x, S32 y, S32 width, S32 height); // Multiplies a single alpha texture against the frame buffer
 	/*virtual*/ void		gatherAlphaMasks(U8 *data, S32 originX, S32 originY, S32 width, S32 height);
 	BOOL					renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLColor4 &layer_color);
 	void					addAlphaMask(U8 *data, S32 originX, S32 originY, S32 width, S32 height);
-	/*virtual*/ BOOL		isInvisibleAlphaMask() const;
+	/*virtual*/ BOOL		isInvisibleAlphaMask();
 
-	void					setLTO(LLLocalTextureObject *lto) 	{ mLocalTextureObject = lto; }
-	LLLocalTextureObject* 	getLTO() 							{ return mLocalTextureObject; }
+	void					setLTO(LLLocalTextureObject *lto) { mLocalTextureObject = lto; }
+	LLLocalTextureObject* 	getLTO() { return mLocalTextureObject; }
+
+	static void calculateTexLayerColor(const param_color_list_t &param_list, LLColor4 &net_color);
 
-	static void 			calculateTexLayerColor(const param_color_list_t &param_list, LLColor4 &net_color);
-protected:
-	LLUUID					getUUID() const;
 private:
+	LLUUID					getUUID();
+
 	typedef std::map<U32, U8*> alpha_cache_t;
 	alpha_cache_t			mAlphaCache;
-	LLLocalTextureObject* 	mLocalTextureObject;
+	LLLocalTextureObject 	*mLocalTextureObject;
+};
+
+// Make private
+class LLTexLayerInfo
+{
+	friend class LLTexLayer;
+	friend class LLTexLayerTemplate;
+	friend class LLTexLayerInterface;
+public:
+	LLTexLayerInfo();
+	~LLTexLayerInfo();
+
+	BOOL parseXml(LLXmlTreeNode* node);
+	BOOL createVisualParams(LLVOAvatar *avatar);
+	BOOL isUserSettable() { return mLocalTexture != -1;	}
+	S32  getLocalTexture() const { return mLocalTexture; }
+	BOOL getOnlyAlpha() const { return mUseLocalTextureAlphaOnly; }
+	std::string getName() const { return mName;	}
+
+private:
+	std::string				mName;
+	
+	BOOL					mWriteAllChannels; // Don't use masking.  Just write RGBA into buffer,
+	LLTexLayer::ERenderPass				mRenderPass;
+
+	std::string				mGlobalColor;
+	LLColor4				mFixedColor;
+
+	S32						mLocalTexture;
+	std::string				mStaticImageFileName;
+	BOOL					mStaticImageIsMask;
+	BOOL					mUseLocalTextureAlphaOnly; // Ignore RGB channels from the input texture.  Use alpha as a mask
+	BOOL					mIsVisibilityMask;
+
+	typedef std::vector< std::pair< std::string,BOOL > > morph_name_list_t;
+	morph_name_list_t		    mMorphNameList;
+	param_color_info_list_t		mParamColorInfoList;
+	param_alpha_info_list_t		mParamAlphaInfoList;
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// LLTexLayerSet
 //
-// An ordered set of texture layers that gets composited into a single texture.
-// Only exists for llvoavatarself.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// LLTexLayer
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// LLTexLayerSet
+// An ordered set of texture layers that get composited into a single texture.
+// Only exists for llvoavatarself
+
 class LLTexLayerSet
 {
 	friend class LLTexLayerSetBuffer;
@@ -182,193 +245,173 @@ public:
 	LLTexLayerSet(LLVOAvatarSelf* const avatar);
 	~LLTexLayerSet();
 
-	const LLTexLayerSetInfo* 	getInfo() const 			{ return mInfo; }
-	BOOL						setInfo(const LLTexLayerSetInfo *info); // This sets mInfo and calls initialization functions
-
-	BOOL						render(S32 x, S32 y, S32 width, S32 height);
-	void						renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height, bool forceClear = false);
-
-	BOOL						isBodyRegion(const std::string& region) const;
-	LLTexLayerSetBuffer*		getComposite();
-	const LLTexLayerSetBuffer* 	getComposite() const; // Do not create one if it doesn't exist.
-	void						requestUpdate();
-	void						requestUpload();
-	void						cancelUpload();
-	void						updateComposite();
-	BOOL						isLocalTextureDataAvailable() const;
-	BOOL						isLocalTextureDataFinal() const;
-	void						createComposite();
-	void						destroyComposite();
-	void						setUpdatesEnabled(BOOL b);
-	BOOL						getUpdatesEnabled()	const 	{ return mUpdatesEnabled; }
-	void						deleteCaches();
-	void						gatherMorphMaskAlpha(U8 *data, S32 width, S32 height);
-	void						applyMorphMask(U8* tex_data, S32 width, S32 height, S32 num_components);
-	BOOL						isMorphValid() const;
-	void						invalidateMorphMasks();
-	LLTexLayerInterface*		findLayerByName(const std::string& name);
-	void						cloneTemplates(LLLocalTextureObject *lto, LLVOAvatarDefines::ETextureIndex tex_index, LLWearable* wearable);
+	const LLTexLayerSetInfo* 		getInfo() const { return mInfo; }
+	BOOL					setInfo(const LLTexLayerSetInfo *info); // This sets mInfo and calls initialization functions
+
+	BOOL					render(S32 x, S32 y, S32 width, S32 height);
+	void					renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height, bool forceClear = false);
+
+	BOOL					isBodyRegion(const std::string& region) const;
+	LLTexLayerSetBuffer*	getComposite();
+	void					requestUpdate();
+	void					requestUpload();
+	void					cancelUpload();
+	void					updateComposite();
+	BOOL					isLocalTextureDataAvailable() const;
+	BOOL					isLocalTextureDataFinal() const;
+	void					createComposite();
+	void					destroyComposite();
+	void					setUpdatesEnabled(BOOL b);
+	BOOL					getUpdatesEnabled()	const { return mUpdatesEnabled; }
+	void					deleteCaches();
+	void					gatherMorphMaskAlpha(U8 *data, S32 width, S32 height);
+	void					applyMorphMask(U8* tex_data, S32 width, S32 height, S32 num_components);
+	BOOL					isMorphValid();
+	void					invalidateMorphMasks();
+	LLTexLayerInterface*	findLayerByName(const std::string& name);
+	void					cloneTemplates(LLLocalTextureObject *lto, LLVOAvatarDefines::ETextureIndex tex_index, LLWearable* wearable);
 	
-	LLVOAvatarSelf*		    	getAvatar()	const 			{ return mAvatar; }
-	const std::string			getBodyRegionName() const;
-	BOOL						hasComposite() const 		{ return (mComposite.notNull()); }
+	LLVOAvatarSelf*		    getAvatar()	const { return mAvatar; }
+	const std::string		getBodyRegion() const;
+	BOOL					hasComposite() const { return (mComposite.notNull()); }
 	LLVOAvatarDefines::EBakedTextureIndex getBakedTexIndex() { return mBakedTexIndex; }
-	void						setBakedTexIndex(LLVOAvatarDefines::EBakedTextureIndex index) { mBakedTexIndex = index; }
-	BOOL						isVisible() const 			{ return mIsVisible; }
+	void					setBakedTexIndex( LLVOAvatarDefines::EBakedTextureIndex index) { mBakedTexIndex = index; }
+	BOOL					isVisible() const { return mIsVisible; }
 
-	static BOOL					sHasCaches;
+public:
+	static BOOL		sHasCaches;
 
-private:
 	typedef std::vector<LLTexLayerInterface *> layer_list_t;
-	layer_list_t				mLayerList;
-	layer_list_t				mMaskLayerList;
+
+private:
+	layer_list_t			mLayerList;
+	layer_list_t			mMaskLayerList;
 	LLPointer<LLTexLayerSetBuffer>	mComposite;
-	LLVOAvatarSelf*	const		mAvatar; // note: backlink only; don't make this an LLPointer.
-	BOOL						mUpdatesEnabled;
-	BOOL						mIsVisible;
+	LLVOAvatarSelf*	const	mAvatar; // Backlink only; don't make this an LLPointer.
+	BOOL					mUpdatesEnabled;
+	BOOL					mIsVisible;
 
 	LLVOAvatarDefines::EBakedTextureIndex mBakedTexIndex;
-	const LLTexLayerSetInfo* 	mInfo;
+
+	const LLTexLayerSetInfo 		*mInfo;
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// LLTexLayerSetInfo
-//
-// Contains shared layer set data.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// Contains shared layer set data
 class LLTexLayerSetInfo
 {
 	friend class LLTexLayerSet;
 public:
 	LLTexLayerSetInfo();
 	~LLTexLayerSetInfo();
+	
 	BOOL parseXml(LLXmlTreeNode* node);
 	void createVisualParams(LLVOAvatar *avatar);
+
 private:
 	std::string				mBodyRegion;
 	S32						mWidth;
 	S32						mHeight;
 	std::string				mStaticAlphaFileName;
 	BOOL					mClearAlpha; // Set alpha to 1 for this layerset (if there is no mStaticAlphaFileName)
+	
 	typedef std::vector<LLTexLayerInfo*> layer_info_list_t;
 	layer_info_list_t		mLayerInfoList;
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// LLTexLayerSetBuffer
-//
 // The composite image that a LLTexLayerSet writes to.  Each LLTexLayerSet has one.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 class LLTexLayerSetBuffer : public LLViewerDynamicTexture
 {
 public:
 	LLTexLayerSetBuffer(LLTexLayerSet* const owner, S32 width, S32 height);
 	virtual ~LLTexLayerSetBuffer();
 
-public:
-	/*virtual*/ S8          getType() const;
-	BOOL					isInitialized(void) const;
-	static void				dumpTotalByteCount();
-	const std::string		dumpTextureInfo() const;
-	virtual void 			restoreGLTexture();
-	virtual void 			destroyGLTexture();
-protected:
-	void					pushProjection() const;
-	void					popProjection() const;
-private:
-	LLTexLayerSet* const    mTexLayerSet;
-	static S32				sGLByteCount;
-
-	//--------------------------------------------------------------------
-	// Render
-	//--------------------------------------------------------------------
-public:
-	/*virtual*/ BOOL		needsRender();
-protected:
-	BOOL					render(S32 x, S32 y, S32 width, S32 height);
+	/*virtual*/ S8          getType() const ;
 	virtual void			preRender(BOOL clear_depth);
 	virtual void			postRender(BOOL success);
-	virtual BOOL			render();	
-	
-	//--------------------------------------------------------------------
-	// Uploads
-	//--------------------------------------------------------------------
-public:
+	virtual BOOL			render();
+	BOOL					updateImmediate();
+	bool					isInitialized(void) const;
+	BOOL					needsRender();
+	void					requestUpdate();
 	void					requestUpload();
 	void					cancelUpload();
-	BOOL					uploadNeeded() const; 			// We need to upload a new texture
-	BOOL					uploadInProgress() const; 		// We have started uploading a new texture and are awaiting the result
-	BOOL					uploadPending() const; 			// We are expecting a new texture to be uploaded at some point
+	BOOL					uploadPending() { return mUploadPending; }
+	BOOL					render( S32 x, S32 y, S32 width, S32 height );
+	void					readBackAndUpload();
+
 	static void				onTextureUploadComplete(const LLUUID& uuid,
 													void* userdata,
 													S32 result, LLExtStat ext_status);
-protected:
-	BOOL					isReadyToUpload() const;
-	void					doUpload(); 					// Does a read back and upload.
-	void					conditionalRestartUploadTimer();
+	static void				dumpTotalByteCount();
+
+	virtual void restoreGLTexture();
+	virtual void destroyGLTexture();
+
 private:
-	BOOL					mNeedsUpload; 					// Whether we need to send our baked textures to the server
-	U32						mNumLowresUploads; 				// Number of times we've sent a lowres version of our baked textures to the server
-	BOOL					mUploadPending; 				// Whether we have received back the new baked textures
-	LLUUID					mUploadID; 						// The current upload process (null if none).
-	LLFrameTimer    		mNeedsUploadTimer; 				// Tracks time since upload was requested and performed.
-
-	//--------------------------------------------------------------------
-	// Updates
-	//--------------------------------------------------------------------
-public:
-	void					requestUpdate();
-	BOOL					requestUpdateImmediate();
-protected:
-	BOOL					isReadyToUpdate() const;
-	void					doUpdate();
-	void					restartUpdateTimer();
+	void					pushProjection() const;
+	void					popProjection() const;
+
 private:
-	BOOL					mNeedsUpdate; 					// Whether we need to locally update our baked textures
-	U32						mNumLowresUpdates; 				// Number of times we've locally updated with lowres version of our baked textures
-	LLFrameTimer    		mNeedsUpdateTimer; 				// Tracks time since update was requested and performed.
+	LLTexLayerSet* const    mTexLayerSet;
+
+	BOOL					mNeedsUpdate;
+	BOOL					mNeedsUpload;
+	BOOL					mUploadPending;
+	LLUUID					mUploadID; // Identifys the current upload process (null if none).  Used to avoid overlaps (eg, when the user rapidly makes two changes outside of Face Edit)
+
+	static S32				sGLByteCount;
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// LLTexLayerSet
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
 // LLTexLayerStaticImageList
 //
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
 class LLTexLayerStaticImageList : public LLSingleton<LLTexLayerStaticImageList>
 {
 public:
 	LLTexLayerStaticImageList();
 	~LLTexLayerStaticImageList();
+
 	LLViewerTexture*	getTexture(const std::string& file_name, BOOL is_mask);
-	LLImageTGA*			getImageTGA(const std::string& file_name);
-	void				deleteCachedImages();
-	void				dumpByteCount() const;
-protected:
-	BOOL				loadImageRaw(const std::string& file_name, LLImageRaw* image_raw);
+	LLImageTGA*	getImageTGA(const std::string& file_name);
+
+	void		deleteCachedImages();
+	void		dumpByteCount();
+
 private:
-	LLStringTable 		mImageNames;
-	typedef std::map<const char*, LLPointer<LLViewerTexture> > texture_map_t;
-	texture_map_t 		mStaticImageList;
-	typedef std::map<const char*, LLPointer<LLImageTGA> > image_tga_map_t;
-	image_tga_map_t 	mStaticImageListTGA;
-	S32 				mGLBytes;
-	S32 				mTGABytes;
+	BOOL		loadImageRaw(const std::string& file_name, LLImageRaw* image_raw);
+
+private:
+	LLStringTable mImageNames;
+
+	typedef std::map< const char*, LLPointer<LLViewerTexture> > texture_map_t;
+	texture_map_t mStaticImageList;
+	typedef std::map< const char*, LLPointer<LLImageTGA> > image_tga_map_t;
+	image_tga_map_t mStaticImageListTGA;
+
+	S32 mGLBytes;
+	S32 mTGABytes;
 };
 
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-// LLBakedUploadData
-//
 // Used by LLTexLayerSetBuffer for a callback.
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-struct LLBakedUploadData
+// Note to anyone merging branches - this supercedes the previous fix
+// for DEV-31590 "Heap corruption and crash after outfit changes",
+// here and in lltexlayer.cpp. Equally correct and a bit simpler.
+class LLBakedUploadData
 {
-	LLBakedUploadData(const LLVOAvatarSelf* avatar, 
-					  LLTexLayerSet* layerset, 
-					  const LLUUID& id);
+public:
+	LLBakedUploadData(const LLVOAvatarSelf* avatar, LLTexLayerSet* layerset, const LLUUID& id);
 	~LLBakedUploadData() {}
+
 	const LLUUID				mID;
-	const LLVOAvatarSelf*		mAvatar; // note: backlink only; don't LLPointer 
+	const LLVOAvatarSelf*		mAvatar;	 // just backlink, don't LLPointer 
 	LLTexLayerSet*				mTexLayerSet;
-   	const U64					mStartTime;	// for measuring baked texture upload time
+   	const U64					mStartTime;		// Used to measure time baked texture upload requires
 };
 
+
 #endif  // LL_LLTEXLAYER_H
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index 5996fe3da7..2ea6e5936d 100644
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -2,25 +2,31 @@
  * @file lltexturefetch.cpp
  * @brief Object which fetches textures from the cache and/or network
  *
- * $LicenseInfo:firstyear=2000&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2000&license=viewergpl$
+ * 
+ * Copyright (c) 2000-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -160,10 +166,9 @@ public:
 		mGetReason = reason;
 	}
 
-	void setCanUseHTTP(bool can_use_http) {mCanUseHTTP = can_use_http;}
-	bool getCanUseHTTP()const {return mCanUseHTTP ;}
-
 protected:
+	LLTextureFetchWorker(LLTextureFetch* fetcher, const LLUUID& id, const LLHost& host,
+						 F32 priority, S32 discard, S32 size);
 	LLTextureFetchWorker(LLTextureFetch* fetcher, const std::string& url, const LLUUID& id, const LLHost& host,
 						 F32 priority, S32 discard, S32 size);
 
@@ -210,15 +215,8 @@ private:
 		QUEUED = 1,
 		SENT_SIM = 2
 	};
-	enum e_write_to_cache_state //mWriteToCacheState
-	{
-		NOT_WRITE = 0,
-		CAN_WRITE = 1,
-		SHOULD_WRITE = 2
-	};
 	static const char* sStateDescs[];
 	e_state mState;
-	e_write_to_cache_state mWriteToCacheState;
 	LLTextureFetch* mFetcher;
 	LLPointer<LLImageFormatted> mFormattedImage;
 	LLPointer<LLImageRaw> mRawImage;
@@ -244,17 +242,15 @@ private:
 	S32 mRequestedSize;
 	S32 mDesiredSize;
 	S32 mFileSize;
-	S32 mCachedSize;	
+	S32 mCachedSize;
+	BOOL mLoaded;
 	e_request_state mSentRequest;
 	handle_t mDecodeHandle;
-	BOOL mLoaded;
 	BOOL mDecoded;
 	BOOL mWritten;
 	BOOL mNeedsAux;
 	BOOL mHaveAllData;
 	BOOL mInLocalCache;
-	bool mCanUseHTTP ;
-	bool mCanUseNET ; //can get from asset server.
 	S32 mHTTPFailCount;
 	S32 mRetryAttempt;
 	S32 mActiveCount;
@@ -284,8 +280,8 @@ class HTTPGetResponder : public LLCurl::Responder
 {
 	LOG_CLASS(HTTPGetResponder);
 public:
-	HTTPGetResponder(LLTextureFetch* fetcher, const LLUUID& id, U64 startTime, S32 requestedSize, U32 offset, bool redir)
-		: mFetcher(fetcher), mID(id), mStartTime(startTime), mRequestedSize(requestedSize), mOffset(offset), mFollowRedir(redir)
+	HTTPGetResponder(LLTextureFetch* fetcher, const LLUUID& id, U64 startTime, S32 requestedSize, U32 offset)
+		: mFetcher(fetcher), mID(id), mStartTime(startTime), mRequestedSize(requestedSize), mOffset(offset)
 	{
 	}
 	~HTTPGetResponder()
@@ -323,7 +319,11 @@ public:
 					partial = true;
 				}
 			}
-
+			else
+			{
+				worker->setGetStatus(status, reason);
+// 				llwarns << status << ": " << reason << llendl;
+			}
 			if (!success)
 			{
 				worker->setGetStatus(status, reason);
@@ -338,11 +338,6 @@ public:
  			llwarns << "Worker not found: " << mID << llendl;
 		}
 	}
-
-	virtual bool followRedir()
-	{
-		return mFollowRedir;
-	}
 	
 private:
 	LLTextureFetch* mFetcher;
@@ -350,7 +345,6 @@ private:
 	U64 mStartTime;
 	S32 mRequestedSize;
 	U32 mOffset;
-	bool mFollowRedir;
 };
 
 //////////////////////////////////////////////////////////////////////////////
@@ -383,7 +377,6 @@ LLTextureFetchWorker::LLTextureFetchWorker(LLTextureFetch* fetcher,
 										   S32 size)			// Desired size
 	: LLWorkerClass(fetcher, "TextureFetch"),
 	  mState(INIT),
-	  mWriteToCacheState(NOT_WRITE),
 	  mFetcher(fetcher),
 	  mID(id),
 	  mHost(host),
@@ -412,7 +405,6 @@ LLTextureFetchWorker::LLTextureFetchWorker(LLTextureFetch* fetcher,
 	  mNeedsAux(FALSE),
 	  mHaveAllData(FALSE),
 	  mInLocalCache(FALSE),
-	  mCanUseHTTP(true),
 	  mHTTPFailCount(0),
 	  mRetryAttempt(0),
 	  mActiveCount(0),
@@ -423,8 +415,6 @@ LLTextureFetchWorker::LLTextureFetchWorker(LLTextureFetch* fetcher,
 	  mTotalPackets(0),
 	  mImageCodec(IMG_CODEC_INVALID)
 {
-	mCanUseNET = mUrl.empty() ;
-
 	calcWorkPriority();
 	mType = host.isOk() ? LLImageBase::TYPE_AVATAR_BAKE : LLImageBase::TYPE_NORMAL;
 // 	llinfos << "Create: " << mID << " mHost:" << host << " Discard=" << discard << llendl;
@@ -582,26 +572,14 @@ bool LLTextureFetchWorker::doWork(S32 param)
 {
 	LLMutexLock lock(&mWorkMutex);
 
-	if ((mFetcher->isQuitting() || getFlags(LLWorkerClass::WCF_DELETE_REQUESTED)))
+	if ((mFetcher->isQuitting() || mImagePriority < 1.0f || getFlags(LLWorkerClass::WCF_DELETE_REQUESTED)))
 	{
 		if (mState < DECODE_IMAGE)
 		{
 			return true; // abort
 		}
 	}
-	if(mImagePriority < 1.0f)
-	{
-		if (mState == INIT || mState == LOAD_FROM_NETWORK || mState == LOAD_FROM_SIMULATOR)
-		{
-			return true; // abort
-		}
-	}
-	if(mState > CACHE_POST && !mCanUseNET && !mCanUseHTTP)
-	{
-		//nowhere to get data, abort.
-		return true ;
-	}
-
+	
 	if (mFetcher->mDebugPause)
 	{
 		return false; // debug: don't do any work
@@ -617,7 +595,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 	}
 
 	if (mState == INIT)
-	{		
+	{
 		mRawImage = NULL ;
 		mRequestedDiscard = -1;
 		mLoadedDiscard = -1;
@@ -656,27 +634,23 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				return false;
 			}
 			mFileSize = 0;
-			mLoaded = FALSE;			
-			
+			mLoaded = FALSE;
+			setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority); // Set priority first since Responder may change it
+
+			CacheReadResponder* responder = new CacheReadResponder(mFetcher, mID, mFormattedImage);
 			if (mUrl.compare(0, 7, "file://") == 0)
 			{
-				setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority); // Set priority first since Responder may change it
-
 				// read file from local disk
 				std::string filename = mUrl.substr(7, std::string::npos);
-				CacheReadResponder* responder = new CacheReadResponder(mFetcher, mID, mFormattedImage);
 				mCacheReadHandle = mFetcher->mTextureCache->readFromCache(filename, mID, cache_priority,
 																		  offset, size, responder);
 			}
 			else if (mUrl.empty())
 			{
-				setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority); // Set priority first since Responder may change it
-
-				CacheReadResponder* responder = new CacheReadResponder(mFetcher, mID, mFormattedImage);
 				mCacheReadHandle = mFetcher->mTextureCache->readFromCache(mID, cache_priority,
 																		  offset, size, responder);
 			}
-			else if(mCanUseHTTP)
+			else
 			{
 				if (!(mUrl.compare(0, 7, "http://") == 0))
 				{
@@ -685,11 +659,8 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				}
 				setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
 				mState = SEND_HTTP_REQ;
-			}
-			else
-			{
-				setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
-				mState = LOAD_FROM_NETWORK;
+				delete responder;
+				responder = NULL;
 			}
 		}
 
@@ -723,7 +694,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 			llassert_always(mFormattedImage->getDataSize() > 0);
 			mLoadedDiscard = mDesiredDiscard;
 			mState = DECODE_IMAGE;
-			mWriteToCacheState = NOT_WRITE ;
 			LL_DEBUGS("Texture") << mID << ": Cached. Bytes: " << mFormattedImage->getDataSize()
 								 << " Size: " << llformat("%dx%d",mFormattedImage->getWidth(),mFormattedImage->getHeight())
 								 << " Desired Discard: " << mDesiredDiscard << " Desired Size: " << mDesiredSize << LL_ENDL;
@@ -751,7 +721,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 		static LLCachedControl<bool> use_http(gSavedSettings,"ImagePipelineUseHTTP");
 
 // 		if (mHost != LLHost::invalid) get_url = false;
-		if ( use_http && mCanUseHTTP && mUrl.empty())//get http url.
+		if ( use_http && mUrl.empty())//get http url.
 		{
 			LLViewerRegion* region = NULL;
 			if (mHost == LLHost::invalid)
@@ -761,39 +731,28 @@ bool LLTextureFetchWorker::doWork(S32 param)
 
 			if (region)
 			{
-				std::string http_url = region->getHttpUrl() ;
+				std::string http_url = region->getCapability("GetTexture");
 				if (!http_url.empty())
 				{
 					mUrl = http_url + "/?texture_id=" + mID.asString().c_str();
-					mWriteToCacheState = CAN_WRITE ; //because this texture has a fixed texture id.
-				}
-				else
-				{
-					mCanUseHTTP = false ;
 				}
 			}
 			else
 			{
 				// This will happen if not logged in or if a region deoes not have HTTP Texture enabled
 				//llwarns << "Region not found for host: " << mHost << llendl;
-				mCanUseHTTP = false;
 			}
 		}
-		if (mCanUseHTTP && !mUrl.empty())
+		if (!mUrl.empty())
 		{
 			mState = LLTextureFetchWorker::SEND_HTTP_REQ;
 			setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
-			if(mWriteToCacheState != NOT_WRITE)
-			{
-				mWriteToCacheState = CAN_WRITE ;
-			}
 			// don't return, fall through to next state
 		}
-		else if (mSentRequest == UNSENT && mCanUseNET)
+		else if (mSentRequest == UNSENT)
 		{
 			// Add this to the network queue and sit here.
 			// LLTextureFetch::update() will send off a request which will change our state
-			mWriteToCacheState = CAN_WRITE ;
 			mRequestedSize = mDesiredSize;
 			mRequestedDiscard = mDesiredDiscard;
 			mSentRequest = QUEUED;
@@ -830,7 +789,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 			}
 			setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
 			mState = DECODE_IMAGE;
-			mWriteToCacheState = SHOULD_WRITE ;
 		}
 		else
 		{
@@ -842,16 +800,16 @@ bool LLTextureFetchWorker::doWork(S32 param)
 	
 	if (mState == SEND_HTTP_REQ)
 	{
-		if(mCanUseHTTP)
 		{
+			const S32 HTTP_QUEUE_MAX_SIZE = 8;
 			// *TODO: Integrate this with llviewerthrottle
 			// Note: LLViewerThrottle uses dynamic throttling which makes sense for UDP,
 			// but probably not for Textures.
 			// Set the throttle to the entire bandwidth, assuming UDP packets will get priority
 			// when they are needed
-			//F32 max_bandwidth = mFetcher->mMaxBandwidth;
-			if (mFetcher->isHTTPThrottled(mDesiredSize))// ||
-				//mFetcher->getTextureBandwidth() > max_bandwidth)
+			F32 max_bandwidth = mFetcher->mMaxBandwidth;
+			if ((mFetcher->getHTTPQueueSize() >= HTTP_QUEUE_MAX_SIZE) ||
+				(mFetcher->getTextureBandwidth() > max_bandwidth))
 			{
 				// Make normal priority and return (i.e. wait until there is room in the queue)
 				setPriority(LLWorkerThread::PRIORITY_NORMAL | mWorkPriority);
@@ -866,17 +824,10 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				cur_size = mFormattedImage->getDataSize(); // amount of data we already have
 				if (mFormattedImage->getDiscardLevel() == 0)
 				{
-					if(cur_size > 0)
-					{
-						// We already have all the data, just decode it
-						mLoadedDiscard = mFormattedImage->getDiscardLevel();
-						mState = DECODE_IMAGE;
-						return false;
-					}
-					else
-					{
-						return true ; //abort.
-					}
+					// We already have all the data, just decode it
+					mLoadedDiscard = mFormattedImage->getDiscardLevel();
+					mState = DECODE_IMAGE;
+					return false;
 				}
 			}
 			mRequestedSize = mDesiredSize;
@@ -893,7 +844,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				mGetReason.clear();
 				LL_DEBUGS("Texture") << "HTTP GET: " << mID << " Offset: " << offset
 									 << " Bytes: " << mRequestedSize
-									 << " Bandwidth(kbps): " << mFetcher->getTextureBandwidth() << "/" << mFetcher->mMaxBandwidth
+									 << " Bandwidth(kbps): " << mFetcher->getTextureBandwidth() << "/" << max_bandwidth
 									 << LL_ENDL;
 				setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority);
 				mState = WAIT_HTTP_REQ;	
@@ -903,7 +854,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				std::vector<std::string> headers;
 				headers.push_back("Accept: image/x-j2c");
 				res = mFetcher->mCurlGetRequest->getByteRange(mUrl, headers, offset, mRequestedSize,
-															  new HTTPGetResponder(mFetcher, mID, LLTimer::getTotalTime(), mRequestedSize, offset, true));
+															  new HTTPGetResponder(mFetcher, mID, LLTimer::getTotalTime(), mRequestedSize, offset));
 			}
 			if (!res)
 			{
@@ -914,10 +865,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 			}
 			// fall through
 		}
-		else //can not use http fetch.
-		{
-			return true ; //abort
-		}
 	}
 	
 	if (mState == WAIT_HTTP_REQ)
@@ -931,16 +878,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				if (mGetStatus == HTTP_NOT_FOUND)
 				{
 					mHTTPFailCount = max_attempts = 1; // Don't retry
-					llwarns << "Texture missing from server (404): " << mUrl << llendl;
-
-					//roll back to try UDP
-					if(mCanUseNET)
-					{
-						mState = INIT ;
-						mCanUseHTTP = false ;
-						setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
-						return false ;
-					}
+					llinfos << "Texture missing from server (404): " << mUrl << llendl;
 				}
 				else if (mGetStatus == HTTP_SERVICE_UNAVAILABLE)
 				{
@@ -960,7 +898,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 							<< " Status: " << mGetStatus << " Reason: '" << mGetReason << "'"
 							<< " Attempt:" << mHTTPFailCount+1 << "/" << max_attempts << llendl;
 				}
-
 				if (mHTTPFailCount >= max_attempts)
 				{
 					if (cur_size > 0)
@@ -983,17 +920,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 				}
 			}
 			
-			llassert_always(mBufferSize == cur_size + mRequestedSize);
-			if(!mBufferSize)//no data received.
-			{
-				delete[] mBuffer; 
-				mBuffer = NULL;
-
-				//abort.
-				mState = DONE;
-				return true;
-			}
-
 			if (mFormattedImage.isNull())
 			{
 				// For now, create formatted image based on extension
@@ -1004,16 +930,12 @@ bool LLTextureFetchWorker::doWork(S32 param)
 					mFormattedImage = new LLImageJ2C; // default
 				}
 			}
-						
-			if (mHaveAllData && mRequestedDiscard == 0) //the image file is fully loaded.
+			
+			llassert_always(mBufferSize == cur_size + mRequestedSize);
+			if (mHaveAllData)
 			{
 				mFileSize = mBufferSize;
 			}
-			else //the file size is unknown.
-			{
-				mFileSize = mBufferSize + 1 ; //flag the file is not fully loaded.
-			}
-			
 			U8* buffer = new U8[mBufferSize];
 			if (cur_size > 0)
 			{
@@ -1028,10 +950,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 			mBufferSize = 0;
 			mLoadedDiscard = mRequestedDiscard;
 			mState = DECODE_IMAGE;
-			if(mWriteToCacheState != NOT_WRITE)
-			{
-				mWriteToCacheState = SHOULD_WRITE ;
-			}
 			setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
 			return false;
 		}
@@ -1063,12 +981,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 		
 		if (mFormattedImage->getDataSize() <= 0)
 		{
-			//llerrs << "Decode entered with invalid mFormattedImage. ID = " << mID << llendl;
-			
-			//abort, don't decode
-			mState = DONE;
-			setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority);
-			return true;
+			llerrs << "Decode entered with invalid mFormattedImage. ID = " << mID << llendl;
 		}
 		if (mLoadedDiscard < 0)
 		{
@@ -1136,7 +1049,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
 
 	if (mState == WRITE_TO_CACHE)
 	{
-		if (mWriteToCacheState != SHOULD_WRITE || mFormattedImage.isNull())
+		if (mInLocalCache || mSentRequest == UNSENT || mFormattedImage.isNull())
 		{
 			// If we're in a local cache or we didn't actually receive any new data,
 			// or we failed to load anything, skip
@@ -1144,17 +1057,6 @@ bool LLTextureFetchWorker::doWork(S32 param)
 			return false;
 		}
 		S32 datasize = mFormattedImage->getDataSize();
-		if(mFileSize < datasize)//This could happen when http fetching and sim fetching mixed.
-		{
-			if(mHaveAllData)
-			{
-				mFileSize = datasize ;
-			}
-			else
-			{
-				mFileSize = datasize + 1 ; //flag not fully loaded.
-			}
-		}
 		llassert_always(datasize);
 		setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority); // Set priority first since Responder may change it
 		U32 cache_priority = mWorkPriority;
@@ -1265,7 +1167,7 @@ bool LLTextureFetchWorker::deleteOK()
 
 	if ((haveWork() &&
 		 // not ok to delete from these states
-		 ((mState == WAIT_HTTP_REQ) ||
+		 ((mState >= SEND_HTTP_REQ && mState <= WAIT_HTTP_REQ) ||
 		  (mState >= WRITE_TO_CACHE && mState <= WAIT_ON_WRITE))))
 	{
 		delete_ok = false;
@@ -1526,11 +1428,6 @@ LLTextureFetch::LLTextureFetch(LLTextureCache* cache, LLImageDecodeThread* image
 {
 	mMaxBandwidth = gSavedSettings.getF32("ThrottleBandwidthKBPS");
 	mTextureInfo.setUpLogging(gSavedSettings.getBOOL("LogTextureDownloadsToViewerLog"), gSavedSettings.getBOOL("LogTextureDownloadsToSimulator"), gSavedSettings.getU32("TextureLoggingThreshold"));
-	
-	for(S32 i = 0 ; i < TOTAL_TEXTURE_TYPES; i++)
-	{
-		mHTTPThrottleFlag[i] = FALSE ;
-	}
 }
 
 LLTextureFetch::~LLTextureFetch()
@@ -1541,7 +1438,7 @@ LLTextureFetch::~LLTextureFetch()
 }
 
 bool LLTextureFetch::createRequest(const std::string& url, const LLUUID& id, const LLHost& host, F32 priority,
-								   S32 w, S32 h, S32 c, S32 desired_discard, bool needs_aux, bool can_use_http)
+								   S32 w, S32 h, S32 c, S32 desired_discard, bool needs_aux)
 {
 	if (mDebugPause)
 	{
@@ -1603,7 +1500,6 @@ bool LLTextureFetch::createRequest(const std::string& url, const LLUUID& id, con
 		worker->mNeedsAux = needs_aux;
 		worker->setImagePriority(priority);
 		worker->setDesiredDiscard(desired_discard, desired_size);
-		worker->setCanUseHTTP(can_use_http) ;
 		if (!worker->haveWork())
 		{
 			worker->mState = LLTextureFetchWorker::INIT;
@@ -1626,7 +1522,6 @@ bool LLTextureFetch::createRequest(const std::string& url, const LLUUID& id, con
 		worker->lockWorkMutex();
 		worker->mActiveCount++;
 		worker->mNeedsAux = needs_aux;
-		worker->setCanUseHTTP(can_use_http) ;
 		worker->unlockWorkMutex();
 	}
 	
@@ -1678,65 +1573,6 @@ void LLTextureFetch::removeFromHTTPQueue(const LLUUID& id)
 	mHTTPTextureQueue.erase(id);
 }
 
-void LLTextureFetch::clearHTTPThrottleFlag()
-{
-	static const F32 WAIT_TIME = 0.3f ; //seconds.
-	static LLFrameTimer timer ;
-
-	if(timer.getElapsedTimeF32() < WAIT_TIME) //wait for WAIT_TIME
-	{
-		return ;
-	}
-	timer.reset() ;
-
-	LLMutexLock lock(&mNetworkQueueMutex);
-	for(S32 i = 0 ; i < TOTAL_TEXTURE_TYPES; i++)//reset the http throttle flags.
-	{
-		mHTTPThrottleFlag[i] = FALSE ;
-	}
-}
-
-//check if need to throttle this fetching request.
-//rule: if a request can not be inserted into the http queue due to a full queue,
-//      block all future insertions of requests with larger fetching size requirement.
-//because:
-//      later insertions are usually at lower priorities; and
-//      small textures need chance to be fetched.
-bool LLTextureFetch::isHTTPThrottled(S32 requested_size)
-{
-	static const S32 SMALL_TEXTURE_MAX_SIZE = 64 * 64 * 4 ;
-	static const S32 MEDIUM_TEXTURE_MAX_SIZE = 256 * 256 * 4 ;
-	static const U32 MAX_HTTP_QUEUE_SIZE = 8 ;
-
-	//determine the class of the texture: SMALL, MEDIUM, or LARGE.
-	S32 type = LARGE_TEXTURE ;
-	if(requested_size <= SMALL_TEXTURE_MAX_SIZE)
-	{
-		type = SMALL_TEXTURE ;
-	}
-	else if(requested_size <= MEDIUM_TEXTURE_MAX_SIZE)
-	{
-		type = MEDIUM_TEXTURE ;
-	}
-
-	LLMutexLock lock(&mNetworkQueueMutex);
-
-	if(mHTTPTextureQueue.size() >= MAX_HTTP_QUEUE_SIZE)//if the http queue is full.
-	{
-		if(!mHTTPThrottleFlag[type + 1])
-		{
-			for(S32 i = type + 1 ; i < TOTAL_TEXTURE_TYPES; i++) //block all requests with fetching size larger than this request.		
-			{
-				mHTTPThrottleFlag[i] = TRUE ;			
-			}
-		}
-		
-		return true ;
-	}
-
-	return mHTTPThrottleFlag[type] ; //true if this request can not be inserted to the http queue.
-}
-
 void LLTextureFetch::deleteRequest(const LLUUID& id, bool cancel)
 {
 	lockQueue() ;
@@ -1903,8 +1739,7 @@ S32 LLTextureFetch::update(U32 max_time_ms)
 			lldebugs << "processed: " << processed << " messages." << llendl;
 		}
 	}
-	clearHTTPThrottleFlag();
-
+	
 	return res;
 }
 
@@ -2347,7 +2182,7 @@ BOOL LLTextureFetch::isFromLocalCache(const LLUUID& id)
 }
 
 S32 LLTextureFetch::getFetchState(const LLUUID& id, F32& data_progress_p, F32& requested_priority_p,
-								  U32& fetch_priority_p, F32& fetch_dtime_p, F32& request_dtime_p, bool& can_use_http)
+								  U32& fetch_priority_p, F32& fetch_dtime_p, F32& request_dtime_p)
 {
 	S32 state = LLTextureFetchWorker::INVALID;
 	F32 data_progress = 0.0f;
@@ -2385,7 +2220,6 @@ S32 LLTextureFetch::getFetchState(const LLUUID& id, F32& data_progress_p, F32& r
 			requested_priority = worker->mImagePriority;
 		}
 		fetch_priority = worker->getPriority();
-		can_use_http = worker->getCanUseHTTP() ;
 		worker->unlockWorkMutex();
 	}
 	data_progress_p = data_progress;
diff --git a/indra/newview/lltoolmorph.cpp b/indra/newview/lltoolmorph.cpp
index 969049ee65..22176c037f 100644
--- a/indra/newview/lltoolmorph.cpp
+++ b/indra/newview/lltoolmorph.cpp
@@ -108,6 +108,12 @@ LLVisualParamHint::~LLVisualParamHint()
 	LLVisualParamHint::sInstances.erase( this );
 }
 
+//virtual
+S8 LLVisualParamHint::getType() const
+{
+	return LLViewerDynamicTexture::LL_VISUAL_PARAM_HINT ;
+}
+
 //-----------------------------------------------------------------------------
 // static
 // requestHintUpdates()
@@ -287,6 +293,12 @@ LLVisualParamReset::LLVisualParamReset() : LLViewerDynamicTexture(1, 1, 1, ORDER
 {	
 }
 
+//virtual
+S8 LLVisualParamReset::getType() const
+{
+	return LLViewerDynamicTexture::LL_VISUAL_PARAM_RESET ;
+}
+
 //-----------------------------------------------------------------------------
 // render()
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/lltoolmorph.h b/indra/newview/lltoolmorph.h
index 59201233ae..c332c296bd 100644
--- a/indra/newview/lltoolmorph.h
+++ b/indra/newview/lltoolmorph.h
@@ -2,25 +2,31 @@
  * @file lltoolmorph.h
  * @brief A tool to select object faces.
  *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -41,7 +47,6 @@
 class LLViewerJointMesh;
 class LLPolyMesh;
 class LLViewerObject;
-class LLJoint;
 
 //-----------------------------------------------------------------------------
 // LLVisualParamHint
@@ -57,9 +62,7 @@ public:
 		S32 width, S32 height, 
 		LLViewerJointMesh *mesh, 
 		LLViewerVisualParam *param,
-		LLWearable *wearable,
-		F32 param_weight, 
-		LLJoint* jointp);	
+		F32 param_weight);	
 
 	/*virtual*/ S8 getType() const ;
 
@@ -86,13 +89,11 @@ protected:
 	BOOL					mIsVisible;			// is this distortion hint visible?
 	LLViewerJointMesh*		mJointMesh;			// mesh that this distortion applies to
 	LLViewerVisualParam*	mVisualParam;		// visual param applied by this hint
-	LLWearable*				mWearablePtr;		// wearable we're editing
 	F32						mVisualParamWeight;		// weight for this visual parameter
 	BOOL					mAllowsUpdates;		// updates are blocked unless this is true
 	S32						mDelayFrames;		// updates are blocked for this many frames
 	LLRect					mRect;
 	F32						mLastParamWeight;
-	LLJoint*				mCamTargetJoint;	// joint to target with preview camera
 
 	LLUIImagePtr mBackgroundp;
 
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index c56b373138..8508b20689 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -2970,8 +2970,12 @@ void LLPipeline::renderHighlights()
 	}
 }
 
+//debug use
+U32 LLPipeline::sCurRenderPoolType = 0 ;
+
 void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate)
 {
+	llpushcallstacks ;
 	LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_GEOM);
 	LLFastTimer t(FTM_RENDER_GEOMETRY);
 
@@ -3079,6 +3083,9 @@ void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate)
 			
 			cur_type = poolp->getType();
 
+			//debug use
+			sCurRenderPoolType = cur_type ;
+
 			if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
 			{
 				occlude = FALSE;
@@ -7164,6 +7171,7 @@ inline float sgn(float a)
 
 void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 {
+	llpushcallstacks ;
 	if (LLPipeline::sWaterReflections && assertInitialized() && LLDrawPoolWater::sNeedsReflectionUpdate)
 	{
 		BOOL skip_avatar_update = FALSE;
@@ -7898,7 +7906,7 @@ void LLPipeline::renderHighlight(const LLViewerObject* obj, F32 fade)
 void LLPipeline::generateHighlight(LLCamera& camera)
 {
 	//render highlighted object as white into offscreen render target
-	
+	llpushcallstacks ;
 	if (mHighlightObject.notNull())
 	{
 		mHighlightSet.insert(HighlightItem(mHighlightObject));
diff --git a/indra/newview/pipeline.h b/indra/newview/pipeline.h
index c43e0c2ceb..60e0b0ae8c 100644
--- a/indra/newview/pipeline.h
+++ b/indra/newview/pipeline.h
@@ -2,25 +2,31 @@
  * @file pipeline.h
  * @brief Rendering pipeline definitions
  *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -456,7 +462,6 @@ public:
 	static BOOL				sRenderAttachedLights;
 	static BOOL				sRenderAttachedParticles;
 	static BOOL				sRenderDeferred;
-	static BOOL             sAllowRebuildPriorityGroup;
 	static S32				sVisibleLightCount;
 	static F32				sMinRenderSize;
 
@@ -578,7 +583,7 @@ protected:
 	//
 	LLDrawable::drawable_list_t 	mBuildQ1; // priority
 	LLDrawable::drawable_list_t 	mBuildQ2; // non-priority
-	LLSpatialGroup::sg_vector_t		mGroupQ1; //priority
+	LLSpatialGroup::sg_list_t		mGroupQ1; //priority
 	LLSpatialGroup::sg_vector_t		mGroupQ2; // non-priority
 
 	LLViewerObject::vobj_list_t		mCreateQ;
diff --git a/indra/newview/skins/default/xui/es/floater_inventory_view_finder.xml b/indra/newview/skins/default/xui/es/floater_inventory_view_finder.xml
index 36e7e40e59..c9d639d8cf 100644
--- a/indra/newview/skins/default/xui/es/floater_inventory_view_finder.xml
+++ b/indra/newview/skins/default/xui/es/floater_inventory_view_finder.xml
@@ -11,9 +11,9 @@
 	<check_box label="Sonidos" name="check_sound"/>
 	<check_box label="Texturas" name="check_texture"/>
 	<check_box label="Fotos" name="check_snapshot"/>
-	<button label="Todos" label_selected="Todo" name="All" width="70"/>
-	<button label="Ninguno" label_selected="Nada" name="None" width="70" bottom_delta="0" left="83"/>
-	<check_box label="Mostrar siempre las&#10;carpetas" name="check_show_empty"/>
+	<button label="Todos" label_selected="Todo" name="All"/>
+	<button label="Ninguno" label_selected="Nada" name="None"/>
+	<check_box label="Mostrar siempre las carpetas" name="check_show_empty"/>
 	<check_box label="Desde el fin de sesión" name="check_since_logoff" bottom_delta="-36"/>
 	<text name="- OR -">
 		- o -
diff --git a/indra/newview/skins/default/xui/es/panel_preferences_graphics1.xml b/indra/newview/skins/default/xui/es/panel_preferences_graphics1.xml
index feebf197c4..56d473e872 100644
--- a/indra/newview/skins/default/xui/es/panel_preferences_graphics1.xml
+++ b/indra/newview/skins/default/xui/es/panel_preferences_graphics1.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <panel label="Gráficos" name="Display panel">
+	<text name="UI Size:">
+		Tamaño de la UI:
+	</text>
 	<text name="QualitySpeed">
 		Calidad y velocidad:
 	</text>
@@ -49,7 +52,6 @@
 			m
 		</text>
 		<slider label="Núm. máx. de partículas:" name="MaxParticleCount"/>
-		<slider label="N.º máximo de avatares no impostores:" name="MaxNumberAvatarDrawn"/>
 		<slider label="Calidad de procesamiento:" name="RenderPostProcess"/>
 		<text name="MeshDetailText">
 			Detalle de la malla:
@@ -85,8 +87,8 @@
 			Detalles de iluminación:
 		</text>
 		<radio_group name="LightingDetailRadio">
-			<radio_item label="Sólo el Sol y la Luna" name="SunMoon" value="0"/>
-			<radio_item label="Puntos de luz cercanos" name="LocalLights" value="1"/>
+			<radio_item label="Sólo el Sol y la Luna" name="SunMoon"/>
+			<radio_item label="Puntos de luz cercanos" name="LocalLights"/>
 		</radio_group>
 		<text name="TerrainDetailText">
 			Detalle del terreno:
diff --git a/indra/newview/skins/default/xui/pt/panel_preferences_graphics1.xml b/indra/newview/skins/default/xui/pt/panel_preferences_graphics1.xml
index c24cc96d3b..eb38323940 100644
--- a/indra/newview/skins/default/xui/pt/panel_preferences_graphics1.xml
+++ b/indra/newview/skins/default/xui/pt/panel_preferences_graphics1.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <panel label="Gráficos" name="Display panel">
+	<text name="UI Size:">
+		Interface:
+	</text>
 	<text name="QualitySpeed">
 		Qualidade e velocidade:
 	</text>
@@ -50,7 +53,6 @@ rápido
 			m
 		</text>
 		<slider label="Contador máx. de partículas:" name="MaxParticleCount"/>
-		<slider label="Máx. de avatares legítimos:" name="MaxNumberAvatarDrawn"/>
 		<slider label="Qualidade de Pós-processamento:" name="RenderPostProcess"/>
 		<text name="MeshDetailText">
 			Detalhes de Malha:
author	Tofu Linden <tofu.linden@lindenlab.com>	2010-04-12 11:57:07 +0100
committer	Tofu Linden <tofu.linden@lindenlab.com>	2010-04-12 11:57:07 +0100
commit	5c29fa93838b4904fb236190bfe621cdfd33503c (patch)
tree	71091c4bbf47f468c24d3c25945b37164db606ca
parent	c566195ca82ddd9c5a3aef1c4b19e0094ef918c7 (diff)
parent	d6996c7d3da4ddbb81a7758e508c1aa477d4edc4 (diff)