Merge pull request #3708 from secondlife/marchcat/2025.03-maint-b

2025.03 Cherry pick from Maint B

34 files changed, 341 insertions, 122 deletions

diff --git a/indra/llappearance/llpolymesh.cpp b/indra/llappearance/llpolymesh.cpp
index 97f9ca68b6..719381b4fc 100644
--- a/indra/llappearance/llpolymesh.cpp
+++ b/indra/llappearance/llpolymesh.cpp
@@ -981,7 +981,7 @@ void LLPolyMesh::initializeForMorph()
     LLVector4a::memcpyNonAliased16((F32*) mScaledNormals, (F32*) mSharedData->mBaseNormals, sizeof(LLVector4a) * mSharedData->mNumVertices);
     LLVector4a::memcpyNonAliased16((F32*) mBinormals, (F32*) mSharedData->mBaseNormals, sizeof(LLVector4a) * mSharedData->mNumVertices);
     LLVector4a::memcpyNonAliased16((F32*) mScaledBinormals, (F32*) mSharedData->mBaseNormals, sizeof(LLVector4a) * mSharedData->mNumVertices);
-    LLVector4a::memcpyNonAliased16((F32*) mTexCoords, (F32*) mSharedData->mTexCoords, sizeof(LLVector2) * (mSharedData->mNumVertices + mSharedData->mNumVertices%2));
+    memcpy((F32*) mTexCoords, (F32*) mSharedData->mTexCoords, sizeof(LLVector2) * (mSharedData->mNumVertices)); // allocated in LLPolyMeshSharedData::allocateVertexData
 
     for (S32 i = 0; i < mSharedData->mNumVertices; ++i)
     {
diff --git a/indra/llmessage/llproxy.cpp b/indra/llmessage/llproxy.cpp
index 864e68998c..d04ca52ad6 100644
--- a/indra/llmessage/llproxy.cpp
+++ b/indra/llmessage/llproxy.cpp
@@ -465,7 +465,7 @@ void LLProxy::applyProxySettings(CURL* handle)
 /**
  * @brief Send one TCP packet and receive one in return.
  *
- * This operation is done synchronously with a 1000ms timeout. Therefore, it should not be used when a blocking
+ * This operation is done synchronously with a 100ms timeout. Therefore, it should not be used when a blocking
  * operation would impact the operation of the viewer.
  *
  * @param handle_ptr    Pointer to a connected LLSocket of type STREAM_TCP.
@@ -482,7 +482,7 @@ static apr_status_t tcp_blocking_handshake(LLSocket::ptr_t handle, char * dataou
 
     apr_size_t expected_len = outlen;
 
-    handle->setBlocking(1000);
+    handle->setBlocking(100000); // 100ms, 100000us. Should be sufficient for localhost, nearby network
 
     rv = apr_socket_send(apr_socket, dataout, &outlen);
     if (APR_SUCCESS != rv)
diff --git a/indra/llxml/llxmltree.cpp b/indra/llxml/llxmltree.cpp
index 164b3156e1..d66544d0f8 100644
--- a/indra/llxml/llxmltree.cpp
+++ b/indra/llxml/llxmltree.cpp
@@ -108,12 +108,15 @@ LLXmlTreeNode::LLXmlTreeNode( const std::string& name, LLXmlTreeNode* parent, LL
 
 LLXmlTreeNode::~LLXmlTreeNode()
 {
-    attribute_map_t::iterator iter;
-    for (iter=mAttributes.begin(); iter != mAttributes.end(); iter++)
-        delete iter->second;
-    for(LLXmlTreeNode* node : mChildren)
+    for (auto& attr : mAttributes)
+    {
+        delete attr.second;
+    }
+    mAttributes.clear();
+
+    for (auto& child : mChildren)
     {
-        delete node;
+        delete child;
     }
     mChildren.clear();
 }
diff --git a/indra/newview/llaisapi.cpp b/indra/newview/llaisapi.cpp
index ce4e8e9392..11c5ffecb6 100644
--- a/indra/newview/llaisapi.cpp
+++ b/indra/newview/llaisapi.cpp
@@ -1385,8 +1385,6 @@ void AISUpdate::parseCategory(const LLSD& category_map, S32 depth)
                      && curr_cat->getVersion() > LLViewerInventoryCategory::VERSION_UNKNOWN
                      && version > curr_cat->getVersion())
             {
-                // Potentially should new_cat->setVersion(unknown) here,
-                // but might be waiting for a callback that would increment
                 LL_DEBUGS("Inventory") << "Category " << category_id
                     << " is stale. Known version: " << curr_cat->getVersion()
                     << " server version: " << version << LL_ENDL;
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index e8546d422b..a05c2376a0 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -2350,6 +2350,14 @@ void LLAppViewer::initLoggingAndGetLastDuration()
         {
             LL_WARNS("MarkerFile") << duration_log_msg << LL_ENDL;
         }
+
+        std::string user_data_path_cef_log = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "cef.log");
+        if (gDirUtilp->fileExists(user_data_path_cef_log))
+        {
+            std::string user_data_path_cef_old = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "cef.old");
+            LLFile::remove(user_data_path_cef_old, ENOENT);
+            LLFile::rename(user_data_path_cef_log, user_data_path_cef_old);
+        }
     }
 }
 
@@ -2977,9 +2985,10 @@ void LLAppViewer::initStrings()
     std::string strings_path_full = gDirUtilp->findSkinnedFilenameBaseLang(LLDir::XUI, strings_file);
     if (strings_path_full.empty() || !LLFile::isfile(strings_path_full))
     {
+        std::string crash_reason;
         if (strings_path_full.empty())
         {
-            LL_WARNS() << "The file '" << strings_file << "' is not found" << LL_ENDL;
+            crash_reason = "The file '" + strings_file + "' is not found";
         }
         else
         {
@@ -2987,24 +2996,23 @@ void LLAppViewer::initStrings()
             int rc = LLFile::stat(strings_path_full, &st);
             if (rc != 0)
             {
-                LL_WARNS() << "The file '" << strings_path_full << "' failed to get status. Error code: " << rc << LL_ENDL;
+                crash_reason = "The file '" + strings_path_full + "' failed to get status. Error code: " + std::to_string(rc);
             }
             else if (S_ISDIR(st.st_mode))
             {
-                LL_WARNS() << "The filename '" << strings_path_full << "' is a directory name" << LL_ENDL;
+                crash_reason = "The filename '" + strings_path_full + "' is a directory name";
             }
             else
             {
-                LL_WARNS() << "The filename '" << strings_path_full << "' doesn't seem to be a regular file name" << LL_ENDL;
+                crash_reason = "The filename '" + strings_path_full + "' doesn't seem to be a regular file name";
             }
         }
 
         // initial check to make sure files are there failed
         gDirUtilp->dumpCurrentDirectories(LLError::LEVEL_WARN);
         LLError::LLUserWarningMsg::showMissingFiles();
-        LL_ERRS() << "Viewer failed to find localization and UI files."
-            << " Please reinstall viewer from https://secondlife.com/support/downloads"
-            << " and contact https://support.secondlife.com if issue persists after reinstall." << LL_ENDL;
+        LL_ERRS() << "Viewer failed to open some of localization and UI files."
+            << " " << crash_reason << "." << LL_ENDL;
     }
     LLTransUtil::parseStrings(strings_file, default_trans_args);
     LLTransUtil::parseLanguageStrings("language_settings.xml");
diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index 0afb275d13..716e6cd9e3 100644
--- a/indra/newview/llfilepicker.cpp
+++ b/indra/newview/llfilepicker.cpp
@@ -670,6 +670,7 @@ std::unique_ptr<std::vector<std::string>> LLFilePicker::navOpenFilterProc(ELoadF
             break;
         case FFLOAD_HDRI:
             allowedv->push_back("exr");
+        case FFLOAD_MODEL:
         case FFLOAD_COLLADA:
             allowedv->push_back("dae");
             break;
diff --git a/indra/newview/llfloatercreatelandmark.cpp b/indra/newview/llfloatercreatelandmark.cpp
index 2ce8a7a212..de84ce0e00 100644
--- a/indra/newview/llfloatercreatelandmark.cpp
+++ b/indra/newview/llfloatercreatelandmark.cpp
@@ -31,6 +31,7 @@
 #include "llagent.h"
 #include "llagentui.h"
 #include "llcombobox.h"
+#include "llfloaterreg.h"
 #include "llinventoryfunctions.h"
 #include "llinventoryobserver.h"
 #include "lllandmarkactions.h"
@@ -389,6 +390,7 @@ void LLFloaterCreateLandmark::setItem(const uuid_set_t& items)
             {
                 mItem = item;
                 mAssetID = mItem->getAssetUUID();
+                mParentID = mItem->getParentUUID();
                 setVisibleAndFrontmost(true);
                 break;
             }
@@ -418,8 +420,7 @@ void LLFloaterCreateLandmark::updateItem(const uuid_set_t& items, U32 mask)
                 closeFloater();
             }
 
-            LLUUID folder_id = mFolderCombo->getValue().asUUID();
-            if (folder_id != mItem->getParentUUID())
+            if (mParentID != mItem->getParentUUID())
             {
                 // user moved landmark in inventory,
                 // assume that we are done all other changes should already be commited
diff --git a/indra/newview/llfloatercreatelandmark.h b/indra/newview/llfloatercreatelandmark.h
index fa6d001b8e..f97ade2c1b 100644
--- a/indra/newview/llfloatercreatelandmark.h
+++ b/indra/newview/llfloatercreatelandmark.h
@@ -69,6 +69,7 @@ private:
     LLTextEditor*   mNotesEditor;
     LLUUID          mLandmarksID;
     LLUUID          mAssetID;
+    LLUUID          mParentID;
 
     LLLandmarksInventoryObserver*   mInventoryObserver;
     LLPointer<LLInventoryItem>      mItem;
diff --git a/indra/newview/llfloateremojipicker.cpp b/indra/newview/llfloateremojipicker.cpp
index cc13e5d059..7e13503103 100644
--- a/indra/newview/llfloateremojipicker.cpp
+++ b/indra/newview/llfloateremojipicker.cpp
@@ -57,8 +57,7 @@ static const S32 USED_EMOJIS_IMAGE_INDEX = 0x23F2;
 // https://www.compart.com/en/unicode/U+1F6D1
 static const S32 EMPTY_LIST_IMAGE_INDEX = 0x1F6D1;
 // The following categories should follow the required alphabetic order
-static const std::string RECENTLY_USED_CATEGORY = "1 recently used";
-static const std::string FREQUENTLY_USED_CATEGORY = "2 frequently used";
+static const std::string FREQUENTLY_USED_CATEGORY = "frequently used";
 
 // Floater state related variables
 static std::list<llwchar> sRecentlyUsed;
@@ -445,11 +444,10 @@ void LLFloaterEmojiPicker::fillGroups()
     params.name = "all_categories";
     createGroupButton(params, rect, ALL_EMOJIS_IMAGE_INDEX);
 
-    // Create group and button for "Recently used" and/or "Frequently used"
-    if (!sRecentlyUsed.empty() || !sFrequentlyUsed.empty())
+    // Create group and button for "Frequently used"
+    if (!sFrequentlyUsed.empty())
     {
         std::map<std::string, std::vector<LLEmojiSearchResult>> cats;
-        fillCategoryRecentlyUsed(cats);
         fillCategoryFrequentlyUsed(cats);
 
         if (!cats.empty())
@@ -482,40 +480,6 @@ void LLFloaterEmojiPicker::fillGroups()
     resizeGroupButtons();
 }
 
-void LLFloaterEmojiPicker::fillCategoryRecentlyUsed(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats)
-{
-    if (sRecentlyUsed.empty())
-        return;
-
-    std::vector<LLEmojiSearchResult> emojis;
-
-    // In case of empty mFilterPattern we'd use sRecentlyUsed directly
-    if (!mFilterPattern.empty())
-    {
-        // List all emojis in "Recently used"
-        const LLEmojiDictionary::emoji2descr_map_t& emoji2descr = LLEmojiDictionary::instance().getEmoji2Descr();
-        std::size_t begin, end;
-        for (llwchar emoji : sRecentlyUsed)
-        {
-            auto e2d = emoji2descr.find(emoji);
-            if (e2d != emoji2descr.end() && !e2d->second->ShortCodes.empty())
-            {
-                for (const std::string& shortcode : e2d->second->ShortCodes)
-                {
-                if (LLEmojiDictionary::searchInShortCode(begin, end, shortcode, mFilterPattern))
-                {
-                    emojis.emplace_back(emoji, shortcode, begin, end);
-                }
-            }
-        }
-        }
-        if (emojis.empty())
-            return;
-    }
-
-    cats.emplace(std::make_pair(RECENTLY_USED_CATEGORY, emojis));
-}
-
 void LLFloaterEmojiPicker::fillCategoryFrequentlyUsed(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats)
 {
     if (sFrequentlyUsed.empty())
@@ -756,7 +720,6 @@ void LLFloaterEmojiPicker::fillEmojisCategory(const std::vector<LLEmojiSearchRes
 {
     // Place the category title
     std::string title =
-        category == RECENTLY_USED_CATEGORY ? getString("title_for_recently_used") :
         category == FREQUENTLY_USED_CATEGORY ? getString("title_for_frequently_used") :
         isupper(category.front()) ? category : LLStringUtil::capitalize(category);
     LLEmojiGridDivider* div = new LLEmojiGridDivider(row_panel_params, title);
@@ -769,21 +732,7 @@ void LLFloaterEmojiPicker::fillEmojisCategory(const std::vector<LLEmojiSearchRes
     {
         const LLEmojiDictionary::emoji2descr_map_t& emoji2descr = LLEmojiDictionary::instance().getEmoji2Descr();
         LLEmojiSearchResult emoji { 0, "", 0, 0 };
-        if (category == RECENTLY_USED_CATEGORY)
-        {
-            for (llwchar code : sRecentlyUsed)
-            {
-                const LLEmojiDictionary::emoji2descr_map_t::const_iterator& e2d = emoji2descr.find(code);
-                if (e2d != emoji2descr.end() && !e2d->second->ShortCodes.empty())
-                {
-                    emoji.Character = code;
-                    emoji.String = e2d->second->ShortCodes.front();
-                    createEmojiIcon(emoji, category, row_panel_params, row_list_params, icon_params,
-                        icon_rect, max_icons, bg, row, icon_index);
-                }
-            }
-        }
-        else if (category == FREQUENTLY_USED_CATEGORY)
+        if (category == FREQUENTLY_USED_CATEGORY)
         {
             for (const auto& code : sFrequentlyUsed)
             {
diff --git a/indra/newview/llfloateremojipicker.h b/indra/newview/llfloateremojipicker.h
index 669683eb9e..b807adb67d 100644
--- a/indra/newview/llfloateremojipicker.h
+++ b/indra/newview/llfloateremojipicker.h
@@ -60,7 +60,6 @@ public:
 private:
     void initialize();
     void fillGroups();
-    void fillCategoryRecentlyUsed(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats);
     void fillCategoryFrequentlyUsed(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats);
     void fillGroupEmojis(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats, U32 index);
     void createGroupButton(LLButton::Params& params, const LLRect& rect, llwchar emoji);
diff --git a/indra/newview/llfloaterperformance.cpp b/indra/newview/llfloaterperformance.cpp
index 315508f22b..3eb0c849d3 100644
--- a/indra/newview/llfloaterperformance.cpp
+++ b/indra/newview/llfloaterperformance.cpp
@@ -115,12 +115,12 @@ bool LLFloaterPerformance::postBuild()
     mHUDList = mHUDsPanel->getChild<LLNameListCtrl>("hud_list");
     mHUDList->setNameListType(LLNameListCtrl::SPECIAL);
     mHUDList->setHoverIconName("StopReload_Off");
-    mHUDList->setIconClickedCallback(boost::bind(&LLFloaterPerformance::detachItem, this, _1));
+    mHUDList->setIconClickedCallback(boost::bind(&LLFloaterPerformance::detachObject, this, _1));
 
     mObjectList = mComplexityPanel->getChild<LLNameListCtrl>("obj_list");
     mObjectList->setNameListType(LLNameListCtrl::SPECIAL);
     mObjectList->setHoverIconName("StopReload_Off");
-    mObjectList->setIconClickedCallback(boost::bind(&LLFloaterPerformance::detachItem, this, _1));
+    mObjectList->setIconClickedCallback(boost::bind(&LLFloaterPerformance::detachObject, this, _1));
 
     mSettingsPanel->getChild<LLButton>("advanced_btn")->setCommitCallback(boost::bind(&LLFloaterPerformance::onClickAdvanced, this));
     mSettingsPanel->getChild<LLButton>("defaults_btn")->setCommitCallback(boost::bind(&LLFloaterPerformance::onClickDefaults, this));
@@ -527,9 +527,13 @@ void LLFloaterPerformance::setFPSText()
     mTextFPSLabel->setValue(fps_text);
 }
 
-void LLFloaterPerformance::detachItem(const LLUUID& item_id)
+void LLFloaterPerformance::detachObject(const LLUUID& obj_id)
 {
-    LLAppearanceMgr::instance().removeItemFromAvatar(item_id);
+    LLViewerObject* obj = gObjectList.findObject(obj_id);
+    if (obj)
+    {
+        LLAppearanceMgr::instance().removeItemFromAvatar(obj->getAttachmentItemID());
+    }
 }
 
 void LLFloaterPerformance::onClickAdvanced()
diff --git a/indra/newview/llfloaterperformance.h b/indra/newview/llfloaterperformance.h
index a7100eb350..6cca85a009 100644
--- a/indra/newview/llfloaterperformance.h
+++ b/indra/newview/llfloaterperformance.h
@@ -48,7 +48,7 @@ public:
     void hidePanels();
     void showAutoadjustmentsPanel();
 
-    void detachItem(const LLUUID& item_id);
+    void detachObject(const LLUUID& obj_id);
 
     void onAvatarListRightClick(LLUICtrl* ctrl, S32 x, S32 y);
 
diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index 9c3dec6332..fdac390e8a 100644
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -329,6 +329,7 @@ LLFloaterPreference::LLFloaterPreference(const LLSD& key)
     mCommitCallbackRegistrar.add("Pref.AutoAdjustments",         boost::bind(&LLFloaterPreference::onClickAutoAdjustments, this));
     mCommitCallbackRegistrar.add("Pref.HardwareDefaults",       boost::bind(&LLFloaterPreference::setHardwareDefaults, this));
     mCommitCallbackRegistrar.add("Pref.AvatarImpostorsEnable",  boost::bind(&LLFloaterPreference::onAvatarImpostorsEnable, this));
+    mCommitCallbackRegistrar.add("Pref.UpdateIndirectMaxNonImpostors", boost::bind(&LLFloaterPreference::updateMaxNonImpostors, this));
     mCommitCallbackRegistrar.add("Pref.UpdateIndirectMaxComplexity",    boost::bind(&LLFloaterPreference::updateMaxComplexity, this));
     mCommitCallbackRegistrar.add("Pref.RenderOptionUpdate",     boost::bind(&LLFloaterPreference::onRenderOptionEnable, this));
     mCommitCallbackRegistrar.add("Pref.WindowedMod",            boost::bind(&LLFloaterPreference::onCommitWindowedMode, this));
@@ -360,6 +361,7 @@ LLFloaterPreference::LLFloaterPreference(const LLSD& key)
     LLAvatarPropertiesProcessor::getInstance()->addObserver( gAgent.getID(), this );
 
     mComplexityChangedSignal = gSavedSettings.getControl("RenderAvatarMaxComplexity")->getCommitSignal()->connect(boost::bind(&LLFloaterPreference::updateComplexityText, this));
+    mImpostorsChangedSignal = gSavedSettings.getControl("RenderAvatarMaxNonImpostors")->getSignal()->connect(boost::bind(&LLFloaterPreference::updateIndirectMaxNonImpostors, this, _2));
 
     mCommitCallbackRegistrar.add("Pref.ClearLog",               boost::bind(&LLConversationLog::onClearLog, &LLConversationLog::instance()));
     mCommitCallbackRegistrar.add("Pref.DeleteTranscripts",      boost::bind(&LLFloaterPreference::onDeleteTranscripts, this));
@@ -547,6 +549,7 @@ LLFloaterPreference::~LLFloaterPreference()
         LLAvatarPropertiesProcessor::getInstance()->removeObserver(gAgent.getID(), this);
     }
     mComplexityChangedSignal.disconnect();
+    mImpostorsChangedSignal.disconnect();
 }
 
 void LLFloaterPreference::draw()
@@ -1291,6 +1294,9 @@ void LLAvatarComplexityControls::setIndirectMaxArc()
 void LLFloaterPreference::refresh()
 {
     LLPanel::refresh();
+    setMaxNonImpostorsText(
+        gSavedSettings.getU32("RenderAvatarMaxNonImpostors"),
+        getChild<LLTextBox>("IndirectMaxNonImpostorsText", true));
     LLAvatarComplexityControls::setText(
         gSavedSettings.getU32("RenderAvatarMaxComplexity"),
         getChild<LLTextBox>("IndirectMaxComplexityText", true));
@@ -1565,6 +1571,44 @@ void LLAvatarComplexityControls::setRenderTimeText(F32 value, LLTextBox* text_bo
     }
 }
 
+void LLFloaterPreference::updateMaxNonImpostors()
+{
+    // Called when the IndirectMaxNonImpostors control changes
+    // Responsible for fixing the slider label (IndirectMaxNonImpostorsText) and setting RenderAvatarMaxNonImpostors
+    LLSliderCtrl* ctrl = getChild<LLSliderCtrl>("IndirectMaxNonImpostors", true);
+    U32 value = ctrl->getValue().asInteger();
+
+    if (0 == value || LLVOAvatar::NON_IMPOSTORS_MAX_SLIDER <= value)
+    {
+        value = 0;
+    }
+    gSavedSettings.setU32("RenderAvatarMaxNonImpostors", value);
+    LLVOAvatar::updateImpostorRendering(value); // make it effective immediately
+    setMaxNonImpostorsText(value, getChild<LLTextBox>("IndirectMaxNonImpostorsText"));
+}
+
+void LLFloaterPreference::updateIndirectMaxNonImpostors(const LLSD& newvalue)
+{
+    U32 value = newvalue.asInteger();
+    if ((value != 0) && (value != gSavedSettings.getU32("IndirectMaxNonImpostors")))
+    {
+        gSavedSettings.setU32("IndirectMaxNonImpostors", value);
+    }
+    setMaxNonImpostorsText(value, getChild<LLTextBox>("IndirectMaxNonImpostorsText"));
+}
+
+void LLFloaterPreference::setMaxNonImpostorsText(U32 value, LLTextBox* text_box)
+{
+    if (0 == value)
+    {
+        text_box->setText(LLTrans::getString("no_limit"));
+    }
+    else
+    {
+        text_box->setText(llformat("%d", value));
+    }
+}
+
 void LLFloaterPreference::updateMaxComplexity()
 {
     // Called when the IndirectMaxComplexity control changes
diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h
index 51ed3d8179..fa9c421a8f 100644
--- a/indra/newview/llfloaterpreference.h
+++ b/indra/newview/llfloaterpreference.h
@@ -206,6 +206,9 @@ private:
     void onDeleteTranscripts();
     void onDeleteTranscriptsResponse(const LLSD& notification, const LLSD& response);
     void updateDeleteTranscriptsButton();
+    void updateMaxNonImpostors();
+    void updateIndirectMaxNonImpostors(const LLSD& newvalue);
+    void setMaxNonImpostorsText(U32 value, LLTextBox* text_box);
     void updateMaxComplexity();
     void updateComplexityText();
     static bool loadFromFilename(const std::string& filename, std::map<std::string, std::string> &label_map);
@@ -234,6 +237,7 @@ private:
     std::unique_ptr< ll::prefs::SearchData > mSearchData;
     bool mSearchDataDirty;
 
+    boost::signals2::connection	mImpostorsChangedSignal;
     boost::signals2::connection mComplexityChangedSignal;
 
     void onUpdateFilterTerm( bool force = false );
diff --git a/indra/newview/llfloaterpreferencesgraphicsadvanced.cpp b/indra/newview/llfloaterpreferencesgraphicsadvanced.cpp
index 8e8967ee3d..a8a1e507a8 100644
--- a/indra/newview/llfloaterpreferencesgraphicsadvanced.cpp
+++ b/indra/newview/llfloaterpreferencesgraphicsadvanced.cpp
@@ -51,6 +51,8 @@ LLFloaterPreferenceGraphicsAdvanced::LLFloaterPreferenceGraphicsAdvanced(const L
 
     mCommitCallbackRegistrar.add("Pref.Cancel", boost::bind(&LLFloaterPreferenceGraphicsAdvanced::onBtnCancel, this, _2));
     mCommitCallbackRegistrar.add("Pref.OK",     boost::bind(&LLFloaterPreferenceGraphicsAdvanced::onBtnOK, this, _2));
+
+    mImpostorsChangedSignal = gSavedSettings.getControl("RenderAvatarMaxNonImpostors")->getSignal()->connect(boost::bind(&LLFloaterPreferenceGraphicsAdvanced::updateIndirectMaxNonImpostors, this, _2));
 }
 
 LLFloaterPreferenceGraphicsAdvanced::~LLFloaterPreferenceGraphicsAdvanced()
@@ -58,7 +60,6 @@ LLFloaterPreferenceGraphicsAdvanced::~LLFloaterPreferenceGraphicsAdvanced()
     mComplexityChangedSignal.disconnect();
     mComplexityModeChangedSignal.disconnect();
     mLODFactorChangedSignal.disconnect();
-    mNumImpostorsChangedSignal.disconnect();
 }
 
 bool LLFloaterPreferenceGraphicsAdvanced::postBuild()
@@ -254,8 +255,8 @@ void LLFloaterPreferenceGraphicsAdvanced::updateIndirectMaxNonImpostors(const LL
     if ((value != 0) && (value != gSavedSettings.getU32("IndirectMaxNonImpostors")))
     {
         gSavedSettings.setU32("IndirectMaxNonImpostors", value);
-        setMaxNonImpostorsText(value, getChild<LLTextBox>("IndirectMaxNonImpostorsText"));
     }
+    setMaxNonImpostorsText(value, getChild<LLTextBox>("IndirectMaxNonImpostorsText"));
 }
 
 void LLFloaterPreferenceGraphicsAdvanced::setMaxNonImpostorsText(U32 value, LLTextBox* text_box)
diff --git a/indra/newview/llfloaterpreferencesgraphicsadvanced.h b/indra/newview/llfloaterpreferencesgraphicsadvanced.h
index 61203be068..a1a54f238d 100644
--- a/indra/newview/llfloaterpreferencesgraphicsadvanced.h
+++ b/indra/newview/llfloaterpreferencesgraphicsadvanced.h
@@ -61,6 +61,7 @@ protected:
     void        onBtnOK(const LLSD& userdata);
     void        onBtnCancel(const LLSD& userdata);
 
+    boost::signals2::connection	mImpostorsChangedSignal;
     boost::signals2::connection mComplexityChangedSignal;
     boost::signals2::connection mComplexityModeChangedSignal;
     boost::signals2::connection mLODFactorChangedSignal;
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index e7584018a8..479b7c19ac 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -844,7 +844,7 @@ void LLInvFVBridge::getClipboardEntries(bool show_asset_id,
             disabled_items.push_back(std::string("Copy"));
         }
 
-        if (isAgentInventory() && !single_folder_root)
+        if (isAgentInventory() && !single_folder_root && !isMarketplaceListingsFolder())
         {
             items.push_back(std::string("New folder from selected"));
             items.push_back(std::string("Subfolder Separator"));
@@ -5315,7 +5315,7 @@ void LLFolderBridge::dropToMyOutfits(LLInventoryCategory* inv_cat, LLPointer<LLI
 
     // Note: creation will take time, so passing folder id to callback is slightly unreliable,
     // but so is collecting and passing descendants' ids
-    inventory_func_type func = boost::bind(&LLFolderBridge::outfitFolderCreatedCallback, this, inv_cat->getUUID(), _1, cb);
+    inventory_func_type func = boost::bind(outfitFolderCreatedCallback, inv_cat->getUUID(), _1, cb, mInventoryPanel);
     gInventory.createNewCategory(dest_id,
                                  LLFolderType::FT_OUTFIT,
                                  inv_cat->getName(),
@@ -5323,11 +5323,25 @@ void LLFolderBridge::dropToMyOutfits(LLInventoryCategory* inv_cat, LLPointer<LLI
                                  inv_cat->getThumbnailUUID());
 }
 
-void LLFolderBridge::outfitFolderCreatedCallback(LLUUID cat_source_id, LLUUID cat_dest_id, LLPointer<LLInventoryCallback> cb)
+void LLFolderBridge::outfitFolderCreatedCallback(LLUUID cat_source_id,
+                                                 LLUUID cat_dest_id,
+                                                 LLPointer<LLInventoryCallback> cb,
+                                                 LLHandle<LLInventoryPanel> inventory_panel)
 {
     LLInventoryModel::cat_array_t* categories;
     LLInventoryModel::item_array_t* items;
-    getInventoryModel()->getDirectDescendentsOf(cat_source_id, categories, items);
+
+    LLInventoryPanel* panel = inventory_panel.get();
+    if (!panel)
+    {
+        return;
+    }
+    LLInventoryModel*  model = panel->getModel();
+    if (!model)
+    {
+        return;
+    }
+    model->getDirectDescendentsOf(cat_source_id, categories, items);
 
     LLInventoryObject::const_object_list_t link_array;
 
diff --git a/indra/newview/llinventorybridge.h b/indra/newview/llinventorybridge.h
index 746b79ce87..3e7f74384b 100644
--- a/indra/newview/llinventorybridge.h
+++ b/indra/newview/llinventorybridge.h
@@ -378,7 +378,10 @@ public:
     static void staticFolderOptionsMenu();
 
 protected:
-    void outfitFolderCreatedCallback(LLUUID cat_source_id, LLUUID cat_dest_id, LLPointer<LLInventoryCallback> cb);
+    static void outfitFolderCreatedCallback(LLUUID cat_source_id,
+                                            LLUUID cat_dest_id,
+                                            LLPointer<LLInventoryCallback> cb,
+                                            LLHandle<LLInventoryPanel> inventory_panel);
     void callback_pasteFromClipboard(const LLSD& notification, const LLSD& response);
     void perform_pasteFromClipboard();
     void gatherMessage(std::string& message, S32 depth, LLError::ELevel log_level);
diff --git a/indra/newview/llinventorymodelbackgroundfetch.cpp b/indra/newview/llinventorymodelbackgroundfetch.cpp
index d8e6bf380e..2cf1554957 100644
--- a/indra/newview/llinventorymodelbackgroundfetch.cpp
+++ b/indra/newview/llinventorymodelbackgroundfetch.cpp
@@ -30,6 +30,7 @@
 #include "llaisapi.h"
 #include "llagent.h"
 #include "llappviewer.h"
+#include "llappearancemgr.h"
 #include "llcallbacklist.h"
 #include "llinventorymodel.h"
 #include "llinventorypanel.h"
@@ -470,6 +471,22 @@ void LLInventoryModelBackgroundFetch::fetchCOF(nullary_func_t callback)
                          callback();
                          LLUUID cat_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_CURRENT_OUTFIT);
                          LLInventoryModelBackgroundFetch::getInstance()->onAISFolderCalback(cat_id, id, FT_DEFAULT);
+
+                         if (id.notNull())
+                         {
+                             // COF might have fetched base outfit folder through a link, but it hasn't
+                             // fetched base outfit's content, which doesn't nessesary match COF,
+                             // so make sure it's up to date
+                             LLUUID baseoutfit_id = LLAppearanceMgr::getInstance()->getBaseOutfitUUID();
+                             if (baseoutfit_id.notNull())
+                             {
+                                 LLViewerInventoryCategory* cat = gInventory.getCategory(baseoutfit_id);
+                                 if (!cat || cat->getVersion() == LLViewerInventoryCategory::VERSION_UNKNOWN)
+                                 {
+                                     LLInventoryModelBackgroundFetch::getInstance()->fetchFolderAndLinks(baseoutfit_id, no_op);
+                                 }
+                             }
+                         }
                      });
 
     // start idle loop to track completion
diff --git a/indra/newview/lloutfitslist.cpp b/indra/newview/lloutfitslist.cpp
index 0f5f7aebf8..6e666b8a4b 100644
--- a/indra/newview/lloutfitslist.cpp
+++ b/indra/newview/lloutfitslist.cpp
@@ -924,8 +924,8 @@ void LLOutfitListBase::onIdleRefreshList()
         if (cat)
         {
             std::string name = cat->getName();
-        updateChangedCategoryName(cat, name);
-    }
+            updateChangedCategoryName(cat, name);
+        }
 
         curent_time = LLTimer::getTotalSeconds();
         if (curent_time >= end_time)
diff --git a/indra/newview/llpanelemojicomplete.cpp b/indra/newview/llpanelemojicomplete.cpp
index fc1bf6ca93..3a6a6a5ec3 100644
--- a/indra/newview/llpanelemojicomplete.cpp
+++ b/indra/newview/llpanelemojicomplete.cpp
@@ -68,6 +68,9 @@ LLPanelEmojiComplete::LLPanelEmojiComplete(const LLPanelEmojiComplete::Params& p
     {
         LLScrollbar::Params sbparams;
         sbparams.orientation(LLScrollbar::VERTICAL);
+        sbparams.doc_size(static_cast<S32>(mTotalEmojis));
+        sbparams.doc_pos(0);
+        sbparams.page_size(static_cast<S32>(mVisibleEmojis));
         sbparams.change_callback([this](S32 index, LLScrollbar*) { onScrollbarChange(index); });
         mScrollbar = LLUICtrlFactory::create<LLScrollbar>(sbparams);
         addChild(mScrollbar);
diff --git a/indra/newview/llviewerjointmesh.cpp b/indra/newview/llviewerjointmesh.cpp
index f0567b18c4..da7ad71336 100644
--- a/indra/newview/llviewerjointmesh.cpp
+++ b/indra/newview/llviewerjointmesh.cpp
@@ -407,10 +407,16 @@ void LLViewerJointMesh::updateFaceData(LLFace *face, F32 pixel_area, bool damp_w
                 F32* vw = (F32*) vertex_weightsp.get();
                 F32* cw = (F32*) clothing_weightsp.get();
 
-                S32 tc_size = (num_verts*2*sizeof(F32)+0xF) & ~0xF;
-                LLVector4a::memcpyNonAliased16(tc, (F32*) mMesh->getTexCoords(), tc_size);
-                S32 vw_size = (num_verts*sizeof(F32)+0xF) & ~0xF;
-                LLVector4a::memcpyNonAliased16(vw, (F32*) mMesh->getWeights(), vw_size);
+                //S32 tc_size = (num_verts*2*sizeof(F32)+0xF) & ~0xF;
+                //LLVector4a::memcpyNonAliased16(tc, (F32*) mMesh->getTexCoords(), tc_size);
+                //S32 vw_size = (num_verts*sizeof(F32)+0xF) & ~0xF;
+                //LLVector4a::memcpyNonAliased16(vw, (F32*) mMesh->getWeights(), vw_size);
+
+                // Both allocated in LLPolyMeshSharedData::allocateVertexData(unsigned int)
+
+                memcpy(tc, mMesh->getTexCoords(), num_verts*2*sizeof(F32) );
+                memcpy(vw, mMesh->getWeights(), num_verts*sizeof(F32) );
+
                 LLVector4a::memcpyNonAliased16(cw, (F32*) mMesh->getClothingWeights(), num_verts*4*sizeof(F32));
             }
 
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index d688d5930c..82a52e63f6 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -1730,8 +1730,6 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
         std::string user_data_path_cache = gDirUtilp->getCacheDir(false);
         user_data_path_cache += gDirUtilp->getDirDelimiter();
 
-        std::string user_data_path_cef_log = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "cef_log.txt");
-
         // See if the plugin executable exists
         llstat s;
         if(LLFile::stat(launcher_name, &s))
@@ -1748,6 +1746,7 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
         {
             media_source = new LLPluginClassMedia(owner);
             media_source->setSize(default_width, default_height);
+            std::string user_data_path_cef_log = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "cef.log");
             media_source->setUserDataPath(user_data_path_cache, gDirUtilp->getUserName(), user_data_path_cef_log);
             media_source->setLanguageCode(LLUI::getLanguage());
             media_source->setZoomFactor(zoom_factor);
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 74d795ea25..030dfeaa6f 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -2917,6 +2917,17 @@ void LLViewerObject::fetchInventoryFromServer()
         delete mInventory;
         mInventory = NULL;
 
+        // This will get reset by doInventoryCallback or processTaskInv
+        mInvRequestState = INVENTORY_REQUEST_PENDING;
+
+        if (mRegionp && !mRegionp->getCapability("RequestTaskInventory").empty())
+        {
+            LLCoros::instance().launch("LLViewerObject::fetchInventoryFromCapCoro()",
+                                       boost::bind(&LLViewerObject::fetchInventoryFromCapCoro, mID));
+        }
+        else
+        {
+            LL_WARNS() << "Using old task inventory path!" << LL_ENDL;
         // Results in processTaskInv
         LLMessageSystem* msg = gMessageSystem;
         msg->newMessageFast(_PREHASH_RequestTaskInventory);
@@ -2926,15 +2937,13 @@ void LLViewerObject::fetchInventoryFromServer()
         msg->nextBlockFast(_PREHASH_InventoryData);
         msg->addU32Fast(_PREHASH_LocalID, mLocalID);
         msg->sendReliable(mRegionp->getHost());
-
-        // This will get reset by doInventoryCallback or processTaskInv
-        mInvRequestState = INVENTORY_REQUEST_PENDING;
+        }
     }
 }
 
 void LLViewerObject::fetchInventoryDelayed(const F64 &time_seconds)
 {
-    // unless already waiting, drop previous request and shedule an update
+    // unless already waiting, drop previous request and schedule an update
     if (mInvRequestState != INVENTORY_REQUEST_WAIT)
     {
         if (mInvRequestXFerId != 0)
@@ -2965,6 +2974,80 @@ void LLViewerObject::fetchInventoryDelayedCoro(const LLUUID task_inv, const F64
     }
 }
 
+//static
+void LLViewerObject::fetchInventoryFromCapCoro(const LLUUID task_inv)
+{
+    LLViewerObject *obj = gObjectList.findObject(task_inv);
+    if (obj)
+    {
+        LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
+        LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
+                                   httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("TaskInventoryRequest", httpPolicy));
+        LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest);
+        std::string url = obj->mRegionp->getCapability("RequestTaskInventory") + "?task_id=" + obj->mID.asString();
+        // If we already have a copy of the inventory then add it so the server won't re-send something we already have.
+        // We expect this case to crop up in the case of failed inventory mutations, but it might happen otherwise as well.
+        if (obj->mInventorySerialNum && obj->mInventory)
+            url += "&inventory_serial=" + std::to_string(obj->mInventorySerialNum);
+
+        obj->mInvRequestState = INVENTORY_XFER;
+        LLSD result = httpAdapter->getAndSuspend(httpRequest, url);
+
+        LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS];
+        LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults);
+
+        // Object may have gone away while we were suspended, double-check that it still exists
+        obj = gObjectList.findObject(task_inv);
+        if (!obj)
+        {
+            LL_WARNS() << "Object " << task_inv << " went away while fetching inventory, dropping result" << LL_ENDL;
+            return;
+        }
+
+        bool potentially_stale = false;
+        if (status)
+        {
+            // Dealing with inventory serials is kind of funky. They're monotonically increasing and 16 bits,
+            // so we expect them to overflow, but we can use inv serial < expected serial as a signal that we may
+            // have mutated the task inventory since we kicked off the request, and those mutations may have not
+            // been taken into account yet. Of course, those mutations may have actually failed which would result
+            // in the inv serial never increasing.
+            //
+            // When we detect this case, set the expected inv serial to the inventory serial we actually received
+            // and kick off a re-request after a slight delay.
+            S16 serial = (S16)result["inventory_serial"].asInteger();
+            potentially_stale = serial < obj->mExpectedInventorySerialNum;
+            LL_INFOS() << "Inventory loaded for " << task_inv << LL_ENDL;
+            obj->mInventorySerialNum = serial;
+            obj->mExpectedInventorySerialNum = serial;
+            obj->loadTaskInvLLSD(result);
+        }
+        else if (status.getType() == 304)
+        {
+            LL_INFOS() << "Inventory wasn't changed on server!" << LL_ENDL;
+            obj->mInvRequestState = INVENTORY_REQUEST_STOPPED;
+            // Even though it wasn't necessary to send a response, we still may have mutated
+            // the inventory since we kicked off the request, check for that case.
+            potentially_stale = obj->mInventorySerialNum < obj->mExpectedInventorySerialNum;
+            // Set this to what we already have so that we don't re-request a second time.
+            obj->mExpectedInventorySerialNum = obj->mInventorySerialNum;
+        }
+        else
+        {
+            // Not sure that there's anything sensible we can do to recover here, retrying in a loop would be bad.
+            LL_WARNS() << "Error status while requesting task inventory: " << status.toString() << LL_ENDL;
+            obj->mInvRequestState = INVENTORY_REQUEST_STOPPED;
+        }
+
+        if (potentially_stale)
+        {
+            // Stale? I guess we can use what we got for now, but we'll have to re-request
+            LL_WARNS() << "Stale inv_serial? Re-requesting." << LL_ENDL;
+            obj->fetchInventoryDelayed(INVENTORY_UPDATE_WAIT_TIME_OUTDATED);
+        }
+    }
+}
+
 LLControlAvatar *LLViewerObject::getControlAvatar()
 {
     return getRootEdit()->mControlAvatar.get();
@@ -3140,6 +3223,20 @@ void LLViewerObject::processTaskInv(LLMessageSystem* msg, void** user_data)
     S16 serial = 0;
     msg->getS16Fast(_PREHASH_InventoryData, _PREHASH_Serial, serial);
 
+    if (object->mRegionp && !object->mRegionp->getCapability("RequestTaskInventory").empty())
+    {
+        // It seems that simulator may ask us to re-download the task inventory if an update to the inventory
+        // happened out-of-band while we had the object selected (like if a script is saved.)
+        //
+        // If we're meant to use the HTTP capability, ignore the contents of the UDP message and fetch the
+        // inventory via the CAP so that we don't flow down the UDP inventory request path unconditionally here.
+        // We shouldn't need to wait, as any updates should already be ready to fetch by this point.
+        LL_INFOS() << "Handling unsolicited ReplyTaskInventory for " << task_id << LL_ENDL;
+        object->mExpectedInventorySerialNum = serial;
+        object->fetchInventoryFromServer();
+        return;
+    }
+
     if (serial == object->mInventorySerialNum
         && serial < object->mExpectedInventorySerialNum)
     {
@@ -3347,6 +3444,47 @@ bool LLViewerObject::loadTaskInvFile(const std::string& filename)
     return true;
 }
 
+void LLViewerObject::loadTaskInvLLSD(const LLSD& inv_result)
+{
+    if (inv_result.has("contents"))
+    {
+        if(mInventory)
+        {
+            mInventory->clear(); // will deref and delete it
+        }
+        else
+        {
+            mInventory = new LLInventoryObject::object_list_t;
+        }
+
+        // Synthesize the "Contents" category, the viewer expects it, but it isn't sent.
+        LLPointer<LLInventoryObject> inv = new LLInventoryObject(mID, LLUUID::null, LLAssetType::AT_CATEGORY, "Contents");
+        mInventory->push_front(inv);
+
+        const LLSD& inventory = inv_result["contents"];
+        for (const auto& inv_entry : llsd::inArray(inventory))
+        {
+            if (inv_entry.has("item_id"))
+            {
+                LLPointer<LLViewerInventoryItem> inv = new LLViewerInventoryItem;
+                inv->unpackMessage(inv_entry);
+                mInventory->push_front(inv);
+            }
+            else
+            {
+                LL_WARNS_ONCE() << "Unknown inventory entry while reading from inventory file. Entry: '"
+                                << inv_entry << "'" << LL_ENDL;
+            }
+        }
+    }
+    else
+    {
+        LL_WARNS() << "unable to load task inventory: " << inv_result << LL_ENDL;
+        return;
+    }
+    doInventoryCallback();
+}
+
 void LLViewerObject::doInventoryCallback()
 {
     for (callback_list_t::iterator iter = mInventoryCallbacks.begin();
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 119b07b1f5..63458e60ea 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -688,6 +688,7 @@ private:
     // forms task inventory request after some time passed, marks request as pending
     void fetchInventoryDelayed(const F64 &time_seconds);
     static void fetchInventoryDelayedCoro(const LLUUID task_inv, const F64 time_seconds);
+    static void fetchInventoryFromCapCoro(const LLUUID task_inv);
 
 public:
     //
@@ -826,6 +827,7 @@ protected:
 
     static void processTaskInvFile(void** user_data, S32 error_code, LLExtStat ext_status);
     bool loadTaskInvFile(const std::string& filename);
+    void loadTaskInvLLSD(const LLSD &inv_result);
     void doInventoryCallback();
 
     bool isOnMap();
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index c21aeb1d57..697433148b 100755
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -3239,6 +3239,7 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
     capabilityNames.append("FetchInventory2");
     capabilityNames.append("FetchInventoryDescendents2");
     capabilityNames.append("IncrementCOFVersion");
+    capabilityNames.append("RequestTaskInventory");
     AISAPI::getCapNames(capabilityNames);
 
     capabilityNames.append("InterestList");
diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp
index 8792ae3285..6d29038a23 100644
--- a/indra/newview/llvoicevivox.cpp
+++ b/indra/newview/llvoicevivox.cpp
@@ -1014,6 +1014,7 @@ bool LLVivoxVoiceClient::startAndLaunchDaemon()
             std::string old_log = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "SLVoice.old");
             if (gDirUtilp->fileExists(new_log))
             {
+                LLFile::remove(old_log, ENOENT);
                 LLFile::rename(new_log, old_log);
             }
 
diff --git a/indra/newview/skins/default/xui/en/floater_emoji_picker.xml b/indra/newview/skins/default/xui/en/floater_emoji_picker.xml
index e4b8f13df7..f642ca93b7 100644
--- a/indra/newview/skins/default/xui/en/floater_emoji_picker.xml
+++ b/indra/newview/skins/default/xui/en/floater_emoji_picker.xml
@@ -13,7 +13,6 @@
     chrome="true"
     height="350"
     width="304">
-  <floater.string name="title_for_recently_used" value="Recently used"/>
   <floater.string name="title_for_frequently_used" value="Frequently used"/>
   <floater.string name="text_no_emoji_for_filter" value="No emoji found for '[FILTER]'"/>
   <scroll_container
diff --git a/indra/newview/skins/default/xui/en/floater_fast_timers.xml b/indra/newview/skins/default/xui/en/floater_fast_timers.xml
index 00411ba20b..ae907bcb5f 100644
--- a/indra/newview/skins/default/xui/en/floater_fast_timers.xml
+++ b/indra/newview/skins/default/xui/en/floater_fast_timers.xml
@@ -75,7 +75,7 @@
         step_size="16"
         doc_pos="0"
         doc_size="3000"
-        page_size="0"
+        page_size="50"
           />
     </layout_panel>
     <layout_panel name="timers_panel"
diff --git a/indra/newview/skins/default/xui/en/floater_preferences_graphics_advanced.xml b/indra/newview/skins/default/xui/en/floater_preferences_graphics_advanced.xml
index f1c7ab78d0..34ed3fa80d 100644
--- a/indra/newview/skins/default/xui/en/floater_preferences_graphics_advanced.xml
+++ b/indra/newview/skins/default/xui/en/floater_preferences_graphics_advanced.xml
@@ -257,7 +257,7 @@
     height="16"
     increment="1"
     initial_value="12"
-    label="Max. # of non-impostors:"
+    label="Max. # animated avatars:"
     label_width="185"
     layout="topleft"
     left="30"
diff --git a/indra/newview/skins/default/xui/en/floater_world_map.xml b/indra/newview/skins/default/xui/en/floater_world_map.xml
index b0b818cde5..5ab0177de6 100644
--- a/indra/newview/skins/default/xui/en/floater_world_map.xml
+++ b/indra/newview/skins/default/xui/en/floater_world_map.xml
@@ -37,7 +37,8 @@
    top="16"
    left="0"
    right="-1"
-   bottom="-1">
+   bottom="-1"
+   orientation="horizontal">
     <layout_panel
      name="map_lp"
      width="385"
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 349c8d0e20..6fb92f7b99 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -4214,16 +4214,6 @@ function="World.EnvPreset"
 
         <menu_item_separator/>
 
-        <menu_item_check
-         label="HTTP Textures"
-         name="HTTP Textures">
-            <menu_item_check.on_check
-             function="CheckControl"
-             parameter="ImagePipelineUseHTTP" />
-            <menu_item_check.on_click
-             function="ToggleControl"
-             parameter="ImagePipelineUseHTTP" />
-        </menu_item_check>
         <menu_item_call
          label="Compress Images"
          name="Compress Images">
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
index 248cb04e6f..7481e10ed2 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
@@ -210,26 +210,60 @@
     increment="8"
     initial_value="160"
     label="Draw distance:"
-    label_width="90"
+    label_width="187"
     layout="topleft"
     left="30"
     min_val="64"
     max_val="512"
     name="DrawDistance"
     top_delta="40"
-    width="330" />
+    width="427" />
   <text
     type="string"
     length="1"
     follows="left|top"
     height="12"
     layout="topleft"
-    left_delta="330"
+    left_delta="427"
     name="DrawDistanceMeterText2"
     top_delta="0"
     width="128">
      m
   </text>
+  <slider
+    control_name="IndirectMaxNonImpostors"
+    name="IndirectMaxNonImpostors"
+    decimal_digits="0"
+    increment="1"
+    initial_value="12"
+    show_text="false"
+    min_val="1"
+    max_val="66"
+    label="Maximum number of animated avatars:"
+    follows="left|top"
+    layout="topleft"
+    height="16"
+    label_width="240"
+    left="30"
+    top_delta="40"
+    width="393">
+      <slider.commit_callback
+        function="Pref.UpdateIndirectMaxNonImpostors"
+        parameter="IndirectNonImpostorsText" />
+  </slider>
+  <text
+    type="string"
+    length="1"
+    follows="left|top"
+    height="16"
+    layout="topleft"
+    top_delta="0"
+    left_delta="397"
+    text_readonly_color="LabelDisabledColor"
+    name="IndirectMaxNonImpostorsText"
+    width="65">
+      0
+  </text>
 
   <button
   height="23"
diff --git a/indra/newview/skins/default/xui/en/panel_region_environment.xml b/indra/newview/skins/default/xui/en/panel_region_environment.xml
index 6d23592948..6531233696 100644
--- a/indra/newview/skins/default/xui/en/panel_region_environment.xml
+++ b/indra/newview/skins/default/xui/en/panel_region_environment.xml
@@ -264,8 +264,7 @@
                                 top_pad="1"
                                 halign="right"
                                 name="txt_alt1">
-                            Sky [INDEX]
-                            [ALTITUDE]m
+                            Sky [INDEX]&#xA;[ALTITUDE]m
                         </text>
                         <line_editor
                                 follows="left|top"
@@ -310,8 +309,7 @@
                                 top_pad="1"
                                 halign="right"
                                 name="txt_alt2">
-                            Sky [INDEX]
-                            [ALTITUDE]m
+                            Sky [INDEX]&#xA;[ALTITUDE]m
                         </text>
                         <line_editor
                                 follows="left|top"
@@ -356,8 +354,7 @@
                                 top_pad="1"
                                 halign="right"
                                 name="txt_alt3">
-                            Sky [INDEX]
-                            [ALTITUDE]m
+                            Sky [INDEX]&#xA;[ALTITUDE]m
                         </text>
                         <line_editor
                                 follows="left|top"