6 files changed, 61 insertions, 12 deletions

diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index 7b55282ee5..ea10917901 100644
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -1759,6 +1759,7 @@ void LLAgentWearables::setWearableOutfit(const LLInventoryItem::item_array_t& it
 
 	if (mAvatarObject)
 	{
+		mAvatarObject->setCompositeUpdatesEnabled(TRUE);
 		mAvatarObject->updateVisualParams();
 		mAvatarObject->invalidateAll();
 	}
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 72b9c6df98..f5e83ed025 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -5785,11 +5785,6 @@ void LLVOAvatar::invalidateAll()
 {
 }
 
-// virtual
-void LLVOAvatar::setCompositeUpdatesEnabled( BOOL b )
-{
-}
-
 void LLVOAvatar::onGlobalColorChanged(const LLTexGlobalColor* global_color, BOOL upload_bake )
 {
 	if (global_color == mTexSkinColor)
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index b5f0ec7176..d5485413f4 100644
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -526,7 +526,9 @@ protected:
 public:
 	virtual void	invalidateComposite(LLTexLayerSet* layerset, BOOL upload_result);
 	virtual void	invalidateAll();
-	virtual void	setCompositeUpdatesEnabled(BOOL b);
+	virtual void	setCompositeUpdatesEnabled(bool b) {}
+	virtual void 	setCompositeUpdatesEnabled(U32 index, bool b) {}
+	virtual bool 	isCompositeUpdateEnabled(U32 index) { return false; }
 
 	//--------------------------------------------------------------------
 	// Static texture/mesh/baked dictionary
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index 7dc8772753..32c24b3ebd 100644
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -765,6 +765,7 @@ void LLVOAvatarSelf::removeMissingBakedTextures()
 	{
 		for (U32 i = 0; i < mBakedTextureDatas.size(); i++)
 		{
+			mBakedTextureDatas[i].mTexLayerSet->setUpdatesEnabled(TRUE);
 			invalidateComposite(mBakedTextureDatas[i].mTexLayerSet, FALSE);
 		}
 		updateMeshTextures();
@@ -952,6 +953,7 @@ void LLVOAvatarSelf::wearableUpdated( EWearableType type, BOOL upload_result )
 				{
 					if (mBakedTextureDatas[index].mTexLayerSet)
 					{
+						mBakedTextureDatas[index].mTexLayerSet->setUpdatesEnabled(true);
 						invalidateComposite(mBakedTextureDatas[index].mTexLayerSet, upload_result);
 					}
 					break;
@@ -1364,17 +1366,31 @@ void LLVOAvatarSelf::invalidateAll()
 //-----------------------------------------------------------------------------
 // setCompositeUpdatesEnabled()
 //-----------------------------------------------------------------------------
-void LLVOAvatarSelf::setCompositeUpdatesEnabled( BOOL b )
+void LLVOAvatarSelf::setCompositeUpdatesEnabled( bool b )
 {
 	for (U32 i = 0; i < mBakedTextureDatas.size(); i++)
 	{
-		if (mBakedTextureDatas[i].mTexLayerSet )
-		{
-			mBakedTextureDatas[i].mTexLayerSet->setUpdatesEnabled( b );
-		}
+		setCompositeUpdatesEnabled(i, b);
+	}
+}
+
+void LLVOAvatarSelf::setCompositeUpdatesEnabled(U32 index, bool b)
+{
+	if (mBakedTextureDatas[index].mTexLayerSet )
+	{
+		mBakedTextureDatas[index].mTexLayerSet->setUpdatesEnabled( b );
 	}
 }
 
+bool LLVOAvatarSelf::isCompositeUpdateEnabled(U32 index)
+{
+	if (mBakedTextureDatas[index].mTexLayerSet)
+	{
+		return mBakedTextureDatas[index].mTexLayerSet->getUpdatesEnabled();
+	}
+	return false;
+}
+
 void LLVOAvatarSelf::setupComposites()
 {
 	for (U32 i = 0; i < mBakedTextureDatas.size(); i++)
diff --git a/indra/newview/llvoavatarself.h b/indra/newview/llvoavatarself.h
index df3493c434..9514abc5bc 100644
--- a/indra/newview/llvoavatarself.h
+++ b/indra/newview/llvoavatarself.h
@@ -232,7 +232,9 @@ public:
 public:
 	/* virtual */ void	invalidateComposite(LLTexLayerSet* layerset, BOOL upload_result);
 	/* virtual */ void	invalidateAll();
-	/* virtual */ void	setCompositeUpdatesEnabled(BOOL b); // only works for self
+	/* virtual */ void	setCompositeUpdatesEnabled(bool b); // only works for self
+	/* virtual */ void  setCompositeUpdatesEnabled(U32 index, bool b);
+	/* virtual */ bool 	isCompositeUpdateEnabled(U32 index);
 	void				setupComposites();
 	void				updateComposites();
 
diff --git a/indra/newview/llwearable.cpp b/indra/newview/llwearable.cpp
index acfbc23f62..3334c17a8f 100644
--- a/indra/newview/llwearable.cpp
+++ b/indra/newview/llwearable.cpp
@@ -56,6 +56,35 @@ using namespace LLVOAvatarDefines;
 // static
 S32 LLWearable::sCurrentDefinitionVersion = 1;
 
+// support class - remove for 2.1 (hackity hack hack)
+class LLOverrideBakedTextureUpdate
+{
+public:
+	LLOverrideBakedTextureUpdate(bool temp_state)
+	{
+		mAvatar = gAgent.getAvatarObject();
+		U32 num_bakes = (U32) LLVOAvatarDefines::BAKED_NUM_INDICES;
+		for( U32 index = 0; index < num_bakes; ++index )
+		{
+			composite_enabled[index] = mAvatar->isCompositeUpdateEnabled(index);
+		}
+		mAvatar->setCompositeUpdatesEnabled(temp_state);
+	}
+
+	~LLOverrideBakedTextureUpdate()
+	{
+		U32 num_bakes = (U32)LLVOAvatarDefines::BAKED_NUM_INDICES;		
+		for( U32 index = 0; index < num_bakes; ++index )
+		{
+			mAvatar->setCompositeUpdatesEnabled(index, composite_enabled[index]);
+		}		
+	}
+
+private:
+	bool composite_enabled[LLVOAvatarDefines::BAKED_NUM_INDICES];
+	LLVOAvatarSelf *mAvatar;
+};
+
 // Private local functions
 static std::string terse_F32_to_string(F32 f);
 static std::string asset_id_to_filename(const LLUUID &asset_id);
@@ -216,6 +245,10 @@ BOOL LLWearable::importFile( LLFILE* file )
 	char text_buffer[2048];		/* Flawfinder: ignore */
 	S32 fields_read = 0;
 
+	// suppress texlayerset updates while wearables are being imported. Layersets will be updated
+	// when the wearables are "worn", not loaded. Note state will be restored when this object is destroyed.
+	LLOverrideBakedTextureUpdate stop_bakes(false);
+
 	// read header and version 
 	fields_read = fscanf( file, "LLWearable version %d\n", &mDefinitionVersion );
 	if( fields_read != 1 )