5 files changed, 22 insertions, 8 deletions

diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp
index c200ecfaf8..63e4abb308 100755
--- a/indra/newview/lldrawpoolavatar.cpp
+++ b/indra/newview/lldrawpoolavatar.cpp
@@ -472,7 +472,9 @@ void LLDrawPoolAvatar::renderShadow(S32 pass)
 	}
 
 	BOOL impostor = avatarp->isImpostor();
-	if (impostor)
+	if (impostor 
+		&& LLVOAvatar::AV_DO_NOT_RENDER != avatarp->getVisualMuteSettings()
+		&& LLVOAvatar::AV_ALWAYS_RENDER != avatarp->getVisualMuteSettings())
 	{
 		return;
 	}
@@ -1246,7 +1248,9 @@ void LLDrawPoolAvatar::renderAvatars(LLVOAvatar* single_avatar, S32 pass)
 
 	BOOL impostor = avatarp->isImpostor() && !single_avatar;
 
-	if (impostor && pass != 0)
+	if (( avatarp->isInMuteList() 
+		  || impostor 
+		  || (LLVOAvatar::AV_DO_NOT_RENDER == avatarp->getVisualMuteSettings() && !avatarp->needsImpostorUpdate()) ) && pass != 0)
 	{ //don't draw anything but the impostor for impostored avatars
 		return;
 	}
@@ -1263,7 +1267,7 @@ void LLDrawPoolAvatar::renderAvatars(LLVOAvatar* single_avatar, S32 pass)
 			LLVOAvatar::sNumVisibleAvatars++;
 		}
 
-		if (impostor)
+		if (impostor || (LLVOAvatar::AV_DO_NOT_RENDER == avatarp->getVisualMuteSettings() && !avatarp->needsImpostorUpdate()))
 		{
 			if (LLPipeline::sRenderDeferred && !LLPipeline::sReflectionRender && avatarp->mImpostor.isComplete()) 
 			{
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index cbc2ecc3c0..20f3d25be3 100755
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -3145,6 +3145,8 @@ class LLObjectMute : public view_listener_t
 		LLVOAvatar* avatar = find_avatar_from_object(object); 
 		if (avatar)
 		{
+			avatar->mNeedsImpostorUpdate = TRUE;
+
 			id = avatar->getID();
 
 			LLNameValue *firstname = avatar->getNVPair("FirstName");
diff --git a/indra/newview/llviewerpartsim.cpp b/indra/newview/llviewerpartsim.cpp
index ab510c1e95..b4617566ac 100755
--- a/indra/newview/llviewerpartsim.cpp
+++ b/indra/newview/llviewerpartsim.cpp
@@ -705,7 +705,13 @@ void LLViewerPartSim::updateSimulation()
 		{
 			BOOL upd = TRUE;
 			LLViewerObject* vobj = mViewerPartSources[i]->mSourceObjectp;
-			if (vobj && (vobj->getPCode() == LL_PCODE_VOLUME))
+
+			if (vobj && vobj->isAvatar() && ((LLVOAvatar*)vobj)->isInMuteList())
+			{
+				upd = FALSE;
+			}
+
+			if (upd && vobj && (vobj->getPCode() == LL_PCODE_VOLUME))
 			{
 				if(vobj->getAvatar() && vobj->getAvatar()->isTooComplex())
 				{
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index e5d440fa3e..9c1e95803b 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -1,4 +1,4 @@
-/** 
+/** 
  * @File llvoavatar.cpp
  * @brief Implementation of LLVOAvatar class which is a derivation of LLViewerObject
  *
@@ -8142,7 +8142,7 @@ void LLVOAvatar::updateImpostors()
 	{
 		LLVOAvatar* avatar = (LLVOAvatar*) *iter;
 		if (!avatar->isDead() && avatar->isVisible()
-			&& (avatar->isImpostor() && avatar->needsImpostorUpdate())
+			&& ((avatar->isImpostor() || LLVOAvatar::AV_DO_NOT_RENDER == avatar->getVisualMuteSettings()) && avatar->needsImpostorUpdate())
             )
 		{
             avatar->calcMutedAVColor();
@@ -8491,7 +8491,7 @@ void LLVOAvatar::calculateUpdateRenderComplexity()
 void LLVOAvatar::setVisualMuteSettings(VisualMuteSettings set)
 {
     mVisuallyMuteSetting = set;
-    mNeedsImpostorUpdate = true;
+    mNeedsImpostorUpdate = TRUE;
 }
 
 
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 4d1725e927..a4d41164e5 100755
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -3114,7 +3114,9 @@ void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera)
 					if (vobj) // this test may not be needed, see above
 					{
 						LLVOAvatar* av = vobj->asAvatar();
-						if (av && av->isImpostor())
+						if (av && (av->isImpostor() 
+							|| av->isInMuteList() 
+							|| (LLVOAvatar::AV_DO_NOT_RENDER == av->getVisualMuteSettings() && !av->needsImpostorUpdate()) ))
 						{
 							return;
 						}