Merge branch 'master' (DRTVWR-552) into DRTVWR-527-maint

# Conflicts: # indra/media_plugins/cef/media_plugin_cef.cpp - setOnLoadEndCallback # indra/newview/llviewerassetstorage.cpp - mAssetCoroCount
author: Andrey Kleshchev <andreykproductengine@lindenlab.com> 2021-12-15 21:16:26 +0200
committer: Andrey Kleshchev <andreykproductengine@lindenlab.com> 2021-12-15 21:16:47 +0200
commit: 7c1cd47772ac7a19534770d6e7479f6e907a181c (patch)
tree: cb5b5a38cad8f90bca4f0770c0048cca4d1e35a3 /indra/newview
parent: ac54b72974f3d00d0e02fdc5aec86f1e632df76d (diff)
parent: 0a873cd95547f003878c6d00d0883ff792f4a865 (diff)
122 files changed, 2113 insertions, 775 deletions
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 1969c498f0..5a06106de3 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -12,12 +12,14 @@ include(bugsplat)
 include(BuildPackagesInfo)
 include(BuildVersion)
 include(CMakeCopyIfDifferent)
+include(CubemapToEquirectangularJS)
 include(DBusGlib)
 include(DragDrop)
 include(EXPAT)
 include(FMODSTUDIO)
 include(GLOD)
 include(Hunspell)
+include(JPEGEncoderBasic)
 include(JsonCpp)
 include(LLAppearance)
 include(LLAudio)
@@ -37,7 +39,7 @@ include(LLPlugin)
 include(LLPrimitive)
 include(LLRender)
 include(LLUI)
-include(LLVFS)
+include(LLFileSystem)
 include(LLWindow)
 include(LLXML)
 include(NDOF)
@@ -47,6 +49,7 @@ include(OpenGL)
 include(OpenSSL)
 include(PNG)
 include(TemplateCheck)
+include(ThreeJS)
 include(UI)
 include(UnixInstall)
 include(ViewerMiscLibs)
@@ -82,7 +85,7 @@ include_directories(
     ${LLPRIMITIVE_INCLUDE_DIRS}
     ${LLRENDER_INCLUDE_DIRS}
     ${LLUI_INCLUDE_DIRS}
-    ${LLVFS_INCLUDE_DIRS}
+    ${LLFILESYSTEM_INCLUDE_DIRS}
     ${LLWINDOW_INCLUDE_DIRS}
     ${LLXML_INCLUDE_DIRS}
     ${LLLOGIN_INCLUDE_DIRS}
@@ -205,6 +208,7 @@ set(viewer_SOURCE_FILES
     llfilteredwearablelist.cpp
     llfirstuse.cpp
     llflexibleobject.cpp
+    llfloater360capture.cpp
     llfloaterabout.cpp
     llfloaterbvhpreview.cpp
     llfloateraddpaymentmethod.cpp
@@ -278,7 +282,7 @@ set(viewer_SOURCE_FILES
     llfloaternamedesc.cpp
     llfloaternotificationsconsole.cpp
     llfloaternotificationstabbed.cpp
-    llfloateroutfitphotopreview.cpp 
+    llfloateroutfitphotopreview.cpp
     llfloateroutfitsnapshot.cpp
     llfloaterobjectweights.cpp
     llfloateropenobject.cpp
@@ -844,6 +848,7 @@ set(viewer_HEADER_FILES
     llfilteredwearablelist.h
     llfirstuse.h
     llflexibleobject.h
+    llfloater360capture.h
     llfloaterabout.h
     llfloaterbvhpreview.h
     llfloateraddpaymentmethod.h
@@ -1381,7 +1386,7 @@ file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/viewer_version.txt"
            "${VIEWER_SHORT_VERSION}.${VIEWER_VERSION_REVISION}\n")
 
 set_source_files_properties(
-   llversioninfo.cpp tests/llversioninfo_test.cpp 
+   llversioninfo.cpp tests/llversioninfo_test.cpp
    PROPERTIES
    COMPILE_DEFINITIONS "${VIEWER_CHANNEL_VERSION_DEFINES}" # see BuildVersion.cmake
    )
@@ -2002,7 +2007,7 @@ endif (WINDOWS)
 # one of these being libz where you can find four or more versions in play
 # at once.  On Linux, libz can be found at link and run time via a number
 # of paths:
-#     
+#
 #      => -lfreetype
 #        => libz.so.1 (on install machine, not build)
 #      => -lSDL
@@ -2033,7 +2038,7 @@ target_link_libraries(${VIEWER_BINARY_NAME}
     ${LLRENDER_LIBRARIES}
     ${FREETYPE_LIBRARIES}
     ${LLUI_LIBRARIES}
-    ${LLVFS_LIBRARIES}
+    ${LLFILESYSTEM_LIBRARIES}
     ${LLWINDOW_LIBRARIES}
     ${LLXML_LIBRARIES}
     ${LLMATH_LIBRARIES}
@@ -2173,7 +2178,7 @@ if (DARWIN)
 
   # https://blog.kitware.com/upcoming-in-cmake-2-8-12-osx-rpath-support/
   set(CMAKE_MACOSX_RPATH 1)
-  
+
   set_target_properties(
     ${VIEWER_BINARY_NAME}
     PROPERTIES
@@ -2375,7 +2380,7 @@ if (LL_TESTS)
     llworldmap.cpp
     llworldmipmap.cpp
     PROPERTIES
-    LL_TEST_ADDITIONAL_SOURCE_FILES 
+    LL_TEST_ADDITIONAL_SOURCE_FILES
     tests/llviewertexture_stub.cpp
     #llviewertexturelist.cpp
   )
@@ -2409,7 +2414,7 @@ if (LL_TESTS)
     llworldmap.cpp
     llworldmipmap.cpp
     PROPERTIES
-    LL_TEST_ADDITIONAL_SOURCE_FILES 
+    LL_TEST_ADDITIONAL_SOURCE_FILES
     tests/llviewertexture_stub.cpp
     #llviewertexturelist.cpp
     LL_TEST_ADDITIONAL_LIBRARIES "${BOOST_SYSTEM_LIBRARY}"
@@ -2456,7 +2461,7 @@ if (LL_TESTS)
   set(test_libs
     ${LLMESSAGE_LIBRARIES}
     ${WINDOWS_LIBRARIES}
-    ${LLVFS_LIBRARIES}
+    ${LLFILESYSTEM_LIBRARIES}
     ${LLMATH_LIBRARIES}
     ${LLCOMMON_LIBRARIES}
     ${GOOGLEMOCK_LIBRARIES}
@@ -2471,7 +2476,7 @@ if (LL_TESTS)
 
   set(test_libs
     ${WINDOWS_LIBRARIES}
-    ${LLVFS_LIBRARIES}
+    ${LLFILESYSTEM_LIBRARIES}
     ${LLMATH_LIBRARIES}
     ${LLCOMMON_LIBRARIES}
     ${LLMESSAGE_LIBRARIES}
diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index a194c18e86..5e3ec53ea6 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-6.5.1
+6.5.2
diff --git a/indra/newview/app_settings/commands.xml b/indra/newview/app_settings/commands.xml
index d0480ca47e..3dfe3f6634 100644
--- a/indra/newview/app_settings/commands.xml
+++ b/indra/newview/app_settings/commands.xml
@@ -276,4 +276,15 @@
          is_running_function="Floater.IsOpen"
          is_running_parameters="my_environments"
            />
+  <command name="360capture"
+         available_in_toybox="true"
+         is_flashing_allowed="true"
+         icon="Command_360_Capture_Icon"
+         label_ref="Command_360_Capture_Label"
+         tooltip_ref="Command_360_Capture_Tooltip"
+         execute_function="Floater.ToggleOrBringToFront"
+         execute_parameters="360capture"
+         is_running_function="Floater.IsOpen"
+         is_running_parameters="360capture"
+           />
 </commands>
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 99565d7305..a40919c1e9 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -1362,6 +1362,39 @@
       <key>Value</key>
       <integer>23</integer>
     </map>
+    <key>EnableDiskCacheDebugInfo</key>
+    <map>
+      <key>Comment</key>
+      <string>When set, display additional cache debugging information</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
+    <key>DiskCachePercentOfTotal</key>
+    <map>
+      <key>Comment</key>
+      <string>The percent of total cache size (defined by CacheSize) to use for the disk cache</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>F32</string>
+      <key>Value</key>
+      <real>20.0</real>
+    </map>
+    <key>DiskCacheDirName</key>
+    <map>
+      <key>Comment</key>
+      <string>The name of the disk cache (within the standard Viewer disk cache directory)</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>String</string>
+      <key>Value</key>
+      <string>cache</string>
+    </map>
     <key>CacheLocation</key>
     <map>
       <key>Comment</key>
@@ -2077,6 +2110,28 @@
       <key>Value</key>
       <integer>1</integer>
     </map>
+    <key>BrowserFileAccessFromFileUrls</key>
+    <map>
+      <key>Comment</key>
+      <string>Allow access to local files via file urls in the embedded browser</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>1</integer>
+    </map>
+    <key>BrowserPluginsEnabled</key>
+    <map>
+      <key>Comment</key>
+      <string>Enable Web plugins in the built-in Web browser?</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>1</integer>
+    </map>
     <key>ChatBarCustomWidth</key>
     <map>
       <key>Comment</key>
@@ -2826,17 +2881,6 @@
       <key>Value</key>
       <integer>-1</integer>
     </map>
-    <key>DebugStatModeVFSPendingOps</key>
-    <map>
-      <key>Comment</key>
-      <string>Mode of stat in Statistics floater</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>S32</string>
-      <key>Value</key>
-      <integer>-1</integer>
-    </map>
     <key>DebugStatModeTimeDialation</key>
     <map>
       <key>Comment</key>
@@ -3541,7 +3585,7 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
-    <key>DoubleClickTeleport</key> 
+    <key>DoubleClickTeleport</key>
     <map>
       <key>Comment</key>
       <string>Enable double-click to teleport where allowed (afects minimap and people panel)</string>
@@ -3629,17 +3673,6 @@
       <key>Value</key>
       <integer>4</integer>
     </map>
-    <key>DumpVFSCaches</key>
-    <map>
-      <key>Comment</key>
-      <string>Dump VFS caches on startup.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
     <key>DynamicCameraStrength</key>
     <map>
       <key>Comment</key>
@@ -8884,7 +8917,7 @@
     <key>Value</key>
     <integer>0</integer>
   </map>
-   <key>RenderHiDPI</key>
+    <key>RenderHiDPI</key>
   <map>
     <key>Comment</key>
     <string>Enable support for HiDPI displays, like Retina (MacOS X ONLY, requires restart)</string>
@@ -11606,7 +11639,7 @@
             <string>Boolean</string>
         <key>Value</key>
             <integer>0</integer>
-    </map> 
+    </map>
     <key>NearbyListShowMap</key>
     <map>
       <key>Comment</key>
@@ -14296,28 +14329,6 @@
       <key>Value</key>
       <string/>
     </map>
-    <key>VFSOldSize</key>
-    <map>
-      <key>Comment</key>
-      <string>[DO NOT MODIFY] Controls resizing of local file cache</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>U32</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
-    <key>VFSSalt</key>
-    <map>
-      <key>Comment</key>
-      <string>[DO NOT MODIFY] Controls local file caching behavior</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>U32</string>
-      <key>Value</key>
-      <integer>1</integer>
-    </map>
     <key>VelocityInterpolate</key>
     <map>
       <key>Comment</key>
@@ -16692,9 +16703,95 @@
       <key>Type</key>
       <string>Boolean</string>
       <key>Value</key>
-      <integer>1</integer>        
+      <integer>1</integer>
+  </map>
+  <key>360CaptureUseInterestListCap</key>
+  <map>
+    <key>Comment</key>
+    <string>Flag if set, uses the new InterestList cap to ask the simulator for full content</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>1</integer>
+  </map>
+  <key>360CaptureJPEGEncodeQuality</key>
+  <map>
+    <key>Comment</key>
+    <string>Quality value to use in the JPEG encoder (0..100)</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>U32</string>
+    <key>Value</key>
+    <integer>95</integer>
+  </map>
+  <key>360CaptureDebugSaveImage</key>
+  <map>
+    <key>Comment</key>
+    <string>Flag if set, saves off each cube map as an image, as well as the JavaScript data URL, for debugging purposes</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>0</integer>
+  </map>
+  <key>360CaptureOutputImageWidth</key>
+  <map>
+    <key>Comment</key>
+    <string>Width of the output 360 equirectangular image</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>U32</string>
+    <key>Value</key>
+    <integer>4096</integer>
+  </map>
+  <key>360CaptureHideAvatars</key>
+  <map>
+    <key>Comment</key>
+    <string>Flag if set, removes all the avatars from the 360 snapshot</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>0</integer>
     </map>
+  <key>360CaptureCameraFOV</key>
+  <map>
+    <key>Comment</key>
+    <string>Field of view of the WebGL camera that converts the cubemap to an equirectangular image</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>U32</string>
+    <key>Value</key>
+    <integer>75</integer>
+  </map>
+  <key>360CaptureNumRenderPasses</key>
+  <map>
+    <key>Comment</key>
+    <string>Number of times to render the scene while taking a snapshot</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>U32</string>
+    <key>Value</key>
+    <integer>3</integer>
+  </map>
+  <key>ResetUIScaleOnFirstRun</key>
+  <map>
+  <key>Comment</key>
+  <string>Resets the UI scale factor on first run due to changed display scaling behavior</string>
+  <key>Persist</key>
+  <integer>1</integer>
+  <key>Type</key>
+  <string>Boolean</string>
+  <key>Value</key>
+  <integer>1</integer>
+  </map>
 </map>
 </llsd>
-
-
diff --git a/indra/newview/app_settings/static_data.db2 b/indra/newview/app_settings/static_data.db2
deleted file mode 100644
index f85aa81601..0000000000
--- a/indra/newview/app_settings/static_data.db2
+++ /dev/null
diff --git a/indra/newview/app_settings/static_index.db2 b/indra/newview/app_settings/static_index.db2
deleted file mode 100644
index a5440f96f2..0000000000
--- a/indra/newview/app_settings/static_index.db2
+++ /dev/null
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 389448654a..50e0d1d935 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -2895,7 +2895,7 @@ bool LLAgent::requestGetCapability(const std::string &capName, httpCallback_t cb
 {
     std::string url;
 
-    url = getRegion()->getCapability(capName);
+    url = getRegionCapability(capName);
 
     if (url.empty())
     {
@@ -4636,23 +4636,19 @@ void LLAgent::requestAgentUserInfoCoro(std::string capurl)
         return;
     }
 
-    bool im_via_email;
-    bool is_verified_email;
     std::string email;
     std::string dir_visibility;
 
-    im_via_email = result["im_via_email"].asBoolean();
-    is_verified_email = result["is_verified"].asBoolean();
     email = result["email"].asString();
     dir_visibility = result["directory_visibility"].asString();
 
     // TODO: This should probably be changed.  I'm not entirely comfortable 
     // having LLAgent interact directly with the UI in this way.
-    LLFloaterPreference::updateUserInfo(dir_visibility, im_via_email, is_verified_email);
+    LLFloaterPreference::updateUserInfo(dir_visibility);
     LLFloaterSnapshot::setAgentEmail(email);
 }
 
-void LLAgent::sendAgentUpdateUserInfo(bool im_via_email, const std::string& directory_visibility)
+void LLAgent::sendAgentUpdateUserInfo(const std::string& directory_visibility)
 {
     std::string cap;
 
@@ -4665,16 +4661,16 @@ void LLAgent::sendAgentUpdateUserInfo(bool im_via_email, const std::string& dire
     if (!cap.empty())
     {
         LLCoros::instance().launch("updateAgentUserInfoCoro",
-            boost::bind(&LLAgent::updateAgentUserInfoCoro, this, cap, im_via_email, directory_visibility));
+            boost::bind(&LLAgent::updateAgentUserInfoCoro, this, cap, directory_visibility));
     }
     else
     {
-        sendAgentUpdateUserInfoMessage(im_via_email, directory_visibility);
+        sendAgentUpdateUserInfoMessage(directory_visibility);
     }
 }
 
 
-void LLAgent::updateAgentUserInfoCoro(std::string capurl, bool im_via_email, std::string directory_visibility)
+void LLAgent::updateAgentUserInfoCoro(std::string capurl, std::string directory_visibility)
 {
     LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
     LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
@@ -4685,8 +4681,8 @@ void LLAgent::updateAgentUserInfoCoro(std::string capurl, bool im_via_email, std
 
     httpOpts->setFollowRedirects(true);
     LLSD body(LLSDMap
-        ("dir_visibility",  LLSD::String(directory_visibility))
-        ("im_via_email",    LLSD::Boolean(im_via_email)));
+        ("dir_visibility",  LLSD::String(directory_visibility)));
+
 
     LLSD result = httpAdapter->postAndSuspend(httpRequest, capurl, body, httpOpts, httpHeaders);
 
@@ -4714,14 +4710,13 @@ void LLAgent::sendAgentUserInfoRequestMessage()
     sendReliableMessage();
 }
 
-void LLAgent::sendAgentUpdateUserInfoMessage(bool im_via_email, const std::string& directory_visibility)
+void LLAgent::sendAgentUpdateUserInfoMessage(const std::string& directory_visibility)
 {
     gMessageSystem->newMessageFast(_PREHASH_UpdateUserInfo);
     gMessageSystem->nextBlockFast(_PREHASH_AgentData);
     gMessageSystem->addUUIDFast(_PREHASH_AgentID, getID());
     gMessageSystem->addUUIDFast(_PREHASH_SessionID, getSessionID());
     gMessageSystem->nextBlockFast(_PREHASH_UserData);
-    gMessageSystem->addBOOLFast(_PREHASH_IMViaEMail, im_via_email);
     gMessageSystem->addString("DirectoryVisibility", directory_visibility);
     gAgent.sendReliableMessage();
 
diff --git a/indra/newview/llagent.h b/indra/newview/llagent.h
index 134540c6b3..498bea3c07 100644
--- a/indra/newview/llagent.h
+++ b/indra/newview/llagent.h
@@ -928,14 +928,14 @@ public:
 	void 			sendAgentUserInfoRequest();
 
 // IM to Email and Online visibility
-	void			sendAgentUpdateUserInfo(bool im_to_email, const std::string& directory_visibility);
+	void			sendAgentUpdateUserInfo(const std::string& directory_visibility);
 
 private:
     void            requestAgentUserInfoCoro(std::string capurl);
-    void            updateAgentUserInfoCoro(std::string capurl, bool im_via_email, std::string directory_visibility);
+    void            updateAgentUserInfoCoro(std::string capurl, std::string directory_visibility);
     // DEPRECATED: may be removed when User Info cap propagates 
     void 			sendAgentUserInfoRequestMessage();
-    void            sendAgentUpdateUserInfoMessage(bool im_via_email, const std::string& directory_visibility);
+    void            sendAgentUpdateUserInfoMessage(const std::string& directory_visibility);
 
 	//--------------------------------------------------------------------
 	// Receive
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index c4ba754084..60135cb48a 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -101,6 +101,7 @@
 #include "lllogininstance.h"
 #include "llprogressview.h"
 #include "llvocache.h"
+#include "lldiskcache.h"
 #include "llvopartgroup.h"
 #include "llweb.h"
 #include "llfloatertexturefetchdebugger.h"
@@ -118,8 +119,6 @@
 #include "llprimitive.h"
 #include "llurlaction.h"
 #include "llurlentry.h"
-#include "llvfile.h"
-#include "llvfsthread.h"
 #include "llvolumemgr.h"
 #include "llxfermanager.h"
 #include "llphysicsextensions.h"
@@ -343,9 +342,6 @@ bool			gUseWireframe = FALSE;
 //use for remember deferred mode in wireframe switch
 bool			gInitialDeferredModeForWireframe = FALSE;
 
-// VFS globals - see llappviewer.h
-LLVFS* gStaticVFS = NULL;
-
 LLMemoryInfo gSysMemory;
 U64Bytes gMemoryAllocated(0); // updated in display_stats() in llviewerdisplay.cpp
 
@@ -434,12 +430,6 @@ void init_default_trans_args()
 	default_trans_args.insert("create_account_url");
 }
 
-//----------------------------------------------------------------------------
-// File scope definitons
-const char *VFS_DATA_FILE_BASE = "data.db2.x.";
-const char *VFS_INDEX_FILE_BASE = "index.db2.x.";
-
-
 struct SettingsFile : public LLInitParam::Block<SettingsFile>
 {
 	Mandatory<std::string>	name;
@@ -608,10 +598,10 @@ static void settings_to_globals()
 
 static void settings_modify()
 {
-	LLRenderTarget::sUseFBO				= gSavedSettings.getBOOL("RenderDeferred");
 	LLPipeline::sRenderTransparentWater	= gSavedSettings.getBOOL("RenderTransparentWater");
 	LLPipeline::sRenderBump				= gSavedSettings.getBOOL("RenderObjectBump");
-	LLPipeline::sRenderDeferred		= LLPipeline::sRenderTransparentWater && LLPipeline::sRenderBump && gSavedSettings.getBOOL("RenderDeferred");
+	LLPipeline::sRenderDeferred = LLPipeline::sRenderTransparentWater && LLPipeline::sRenderBump && gSavedSettings.getBOOL("RenderDeferred");
+    LLRenderTarget::sUseFBO = LLPipeline::sRenderDeferred && gSavedSettings.getBOOL("RenderAvatarVP");
 	LLVOSurfacePatch::sLODFactor		= gSavedSettings.getF32("RenderTerrainLODFactor");
 	LLVOSurfacePatch::sLODFactor *= LLVOSurfacePatch::sLODFactor; //square lod factor to get exponential range of [1,4]
 	gDebugGL = gSavedSettings.getBOOL("RenderDebugGL") || gDebugSession;
@@ -667,6 +657,7 @@ LLAppViewer* LLAppViewer::sInstance = NULL;
 LLTextureCache* LLAppViewer::sTextureCache = NULL;
 LLImageDecodeThread* LLAppViewer::sImageDecodeThread = NULL;
 LLTextureFetch* LLAppViewer::sTextureFetch = NULL;
+LLPurgeDiskCacheThread* LLAppViewer::sPurgeDiskCacheThread = NULL;
 
 std::string getRuntime()
 {
@@ -963,10 +954,6 @@ bool LLAppViewer::init()
 
 	// *Note: this is where gViewerStats used to be created.
 
-	//
-	// Initialize the VFS, and gracefully handle initialization errors
-	//
-
 	if (!initCache())
 	{
 		LL_WARNS("InitInfo") << "Failed to init cache" << LL_ENDL;
@@ -1380,7 +1367,6 @@ static LLTrace::BlockTimerStatHandle FTM_TEXTURE_CACHE("Texture Cache");
 static LLTrace::BlockTimerStatHandle FTM_DECODE("Image Decode");
 static LLTrace::BlockTimerStatHandle FTM_FETCH("Image Fetch");
 
-static LLTrace::BlockTimerStatHandle FTM_VFS("VFS Thread");
 static LLTrace::BlockTimerStatHandle FTM_LFS("LFS Thread");
 static LLTrace::BlockTimerStatHandle FTM_PAUSE_THREADS("Pause Threads");
 static LLTrace::BlockTimerStatHandle FTM_IDLE("Idle");
@@ -1619,17 +1605,13 @@ bool LLAppViewer::doFrame()
 				work_pending += updateTextureThreads(max_time);
 
 				{
-					LL_RECORD_BLOCK_TIME(FTM_VFS);
- 					io_pending += LLVFSThread::updateClass(1);
-				}
-				{
 					LL_RECORD_BLOCK_TIME(FTM_LFS);
  					io_pending += LLLFSThread::updateClass(1);
 				}
 
 				if (io_pending > 1000)
 				{
-					ms_sleep(llmin(io_pending/100,100)); // give the vfs some time to catch up
+					ms_sleep(llmin(io_pending/100,100)); // give the lfs some time to catch up
 				}
 
 				total_work_pending += work_pending ;
@@ -1646,7 +1628,6 @@ bool LLAppViewer::doFrame()
 			}
 			if(!total_io_pending) //pause file threads if nothing to process.
 			{
-				LLVFSThread::sLocal->pause();
 				LLLFSThread::sLocal->pause();
 			}
 
@@ -1711,12 +1692,11 @@ S32 LLAppViewer::updateTextureThreads(F32 max_time)
 	return work_pending;
 }
 
-void LLAppViewer::flushVFSIO()
+void LLAppViewer::flushLFSIO()
 {
 	while (1)
 	{
-		S32 pending = LLVFSThread::updateClass(0);
-		pending += LLLFSThread::updateClass(0);
+		S32 pending = LLLFSThread::updateClass(0);
 		if (!pending)
 		{
 			break;
@@ -1808,7 +1788,7 @@ bool LLAppViewer::cleanup()
 
 	LLKeyframeDataCache::clear();
 
- 	// End TransferManager before deleting systems it depends on (Audio, VFS, AssetStorage)
+ 	// End TransferManager before deleting systems it depends on (Audio, AssetStorage)
 #if 0 // this seems to get us stuck in an infinite loop...
 	gTransferManager.cleanup();
 #endif
@@ -1877,8 +1857,8 @@ bool LLAppViewer::cleanup()
 
 	LL_INFOS() << "Cache files removed" << LL_ENDL;
 
-	// Wait for any pending VFS IO
-	flushVFSIO();
+	// Wait for any pending LFS IO
+	flushLFSIO();
 	LL_INFOS() << "Shutting down Views" << LL_ENDL;
 
 	// Destroy the UI
@@ -1962,15 +1942,6 @@ bool LLAppViewer::cleanup()
 	SUBSYSTEM_CLEANUP(LLWorldMapView);
 	SUBSYSTEM_CLEANUP(LLFolderViewItem);
 
-	//
-	// Shut down the VFS's AFTER the decode manager cleans up (since it cleans up vfiles).
-	// Also after viewerwindow is deleted, since it may have image pointers (which have vfiles)
-	// Also after shutting down the messaging system since it has VFS dependencies
-
-	//
-	LL_INFOS() << "Cleaning up VFS" << LL_ENDL;
-	SUBSYSTEM_CLEANUP(LLVFile);
-
 	LL_INFOS() << "Saving Data" << LL_ENDL;
 
 	// Store the time of our current logoff
@@ -2059,7 +2030,6 @@ bool LLAppViewer::cleanup()
 		pending += LLAppViewer::getTextureCache()->update(1); // unpauses the worker thread
 		pending += LLAppViewer::getImageDecodeThread()->update(1); // unpauses the image thread
 		pending += LLAppViewer::getTextureFetch()->update(1); // unpauses the texture fetch thread
-		pending += LLVFSThread::updateClass(0);
 		pending += LLLFSThread::updateClass(0);
 		F64 idle_time = idleTimer.getElapsedTimeF64();
 		if(!pending)
@@ -2087,6 +2057,7 @@ bool LLAppViewer::cleanup()
 	sTextureFetch->shutdown();
 	sTextureCache->shutdown();
 	sImageDecodeThread->shutdown();
+	sPurgeDiskCacheThread->shutdown();
 
 	sTextureFetch->shutDownTextureCacheThread() ;
 	sTextureFetch->shutDownImageDecodeThread() ;
@@ -2109,6 +2080,8 @@ bool LLAppViewer::cleanup()
     sImageDecodeThread = NULL;
 	delete mFastTimerLogThread;
 	mFastTimerLogThread = NULL;
+	delete sPurgeDiskCacheThread;
+	sPurgeDiskCacheThread = NULL;
 
 	if (LLFastTimerView::sAnalyzePerformance)
 	{
@@ -2134,28 +2107,11 @@ bool LLAppViewer::cleanup()
 	gTextureList.shutdown(); // shutdown again in case a callback added something
 	LLUIImageList::getInstance()->cleanUp();
 
-	// This should eventually be done in LLAppViewer
 	SUBSYSTEM_CLEANUP(LLImage);
-	SUBSYSTEM_CLEANUP(LLVFSThread);
 	SUBSYSTEM_CLEANUP(LLLFSThread);
 
-#ifndef LL_RELEASE_FOR_DOWNLOAD
-	LL_INFOS() << "Auditing VFS" << LL_ENDL;
-	if(gVFS)
-	{
-		gVFS->audit();
-	}
-#endif
-
 	LL_INFOS() << "Misc Cleanup" << LL_ENDL;
 
-	// For safety, the LLVFS has to be deleted *after* LLVFSThread. This should be cleaned up.
-	// (LLVFS doesn't know about LLVFSThread so can't kill pending requests) -Steve
-	delete gStaticVFS;
-	gStaticVFS = NULL;
-	delete gVFS;
-	gVFS = NULL;
-
 	gSavedSettings.cleanup();
 	LLUIColorTable::instance().clear();
 
@@ -2215,7 +2171,6 @@ bool LLAppViewer::initThreads()
 
 	LLImage::initClass(gSavedSettings.getBOOL("TextureNewByteRange"),gSavedSettings.getS32("TextureReverseByteRange"));
 
-	LLVFSThread::initClass(enable_threads && false);
 	LLLFSThread::initClass(enable_threads && false);
 
 	// Image decoding
@@ -2225,6 +2180,7 @@ bool LLAppViewer::initThreads()
 													sImageDecodeThread,
 													enable_threads && true,
 													app_metrics_qa_mode);
+	LLAppViewer::sPurgeDiskCacheThread = new LLPurgeDiskCacheThread();
 
 	if (LLTrace::BlockTimer::sLog || LLTrace::BlockTimer::sMetricLog)
 	{
@@ -3242,10 +3198,6 @@ LLSD LLAppViewer::getViewerInfo() const
     info["GPU_SHADERS"] = gSavedSettings.getBOOL("RenderDeferred") ? "Enabled" : "Disabled";
     info["TEXTURE_MEMORY"] = gSavedSettings.getS32("TextureMemory");
 
-    LLSD substitution;
-    substitution["datetime"] = (S32)(gVFS ? gVFS->creationTime() : 0);
-    info["VFS_TIME"] = LLTrans::getString("AboutTime", substitution);
-
 #if LL_DARWIN
     info["HIDPI"] = gHiDPISupport;
 #endif
@@ -3337,6 +3289,9 @@ LLSD LLAppViewer::getViewerInfo() const
 		info["SERVER_RELEASE_NOTES_URL"] = mServerReleaseNotesURL;
 	}
 
+    // populate field for new local disk cache with some details
+    info["DISK_CACHE_INFO"] = LLDiskCache::getInstance()->getCacheInfo();
+
 	return info;
 }
 
@@ -4015,7 +3970,7 @@ void LLAppViewer::forceQuit()
 void LLAppViewer::fastQuit(S32 error_code)
 {
 	// finish pending transfers
-	flushVFSIO();
+	flushLFSIO();
 	// let sim know we're logging out
 	sendLogoutRequest();
 	// flush network buffers by shutting down messaging system
@@ -4204,44 +4159,14 @@ void LLAppViewer::migrateCacheDirectory()
 #endif // LL_WINDOWS || LL_DARWIN
 }
 
-void dumpVFSCaches()
-{
-	LL_INFOS() << "======= Static VFS ========" << LL_ENDL;
-	gStaticVFS->listFiles();
-#if LL_WINDOWS
-	LL_INFOS() << "======= Dumping static VFS to StaticVFSDump ========" << LL_ENDL;
-	WCHAR w_str[MAX_PATH];
-	GetCurrentDirectory(MAX_PATH, w_str);
-	S32 res = LLFile::mkdir("StaticVFSDump");
-	if (res == -1)
-	{
-		LL_WARNS() << "Couldn't create dir StaticVFSDump" << LL_ENDL;
-	}
-	SetCurrentDirectory(utf8str_to_utf16str("StaticVFSDump").c_str());
-	gStaticVFS->dumpFiles();
-	SetCurrentDirectory(w_str);
-#endif
-
-	LL_INFOS() << "========= Dynamic VFS ====" << LL_ENDL;
-	gVFS->listFiles();
-#if LL_WINDOWS
-	LL_INFOS() << "========= Dumping dynamic VFS to VFSDump ====" << LL_ENDL;
-	res = LLFile::mkdir("VFSDump");
-	if (res == -1)
-	{
-		LL_WARNS() << "Couldn't create dir VFSDump" << LL_ENDL;
-	}
-	SetCurrentDirectory(utf8str_to_utf16str("VFSDump").c_str());
-	gVFS->dumpFiles();
-	SetCurrentDirectory(w_str);
-#endif
-}
-
 //static
 U32 LLAppViewer::getTextureCacheVersion()
 {
-	//viewer texture cache version, change if the texture cache format changes.
-	const U32 TEXTURE_CACHE_VERSION = 8;
+	// Viewer texture cache version, change if the texture cache format changes.
+	// 2021-03-10 Bumping up by one to help obviate texture cache issues with
+	//            Simple Cache Viewer - see SL-14985 for more information
+	//const U32 TEXTURE_CACHE_VERSION = 8;
+	const U32 TEXTURE_CACHE_VERSION = 9;
 
 	return TEXTURE_CACHE_VERSION ;
 }
@@ -4263,6 +4188,17 @@ bool LLAppViewer::initCache()
 	LLAppViewer::getTextureCache()->setReadOnly(read_only) ;
 	LLVOCache::initParamSingleton(read_only);
 
+	// initialize the new disk cache using saved settings
+	const std::string cache_dir_name = gSavedSettings.getString("DiskCacheDirName");
+
+    // note that the maximum size of this cache is defined as a percentage of the 
+    // total cache size - the 'CacheSize' pref - for all caches. 
+    const unsigned int cache_total_size_mb = gSavedSettings.getU32("CacheSize");
+    const double disk_cache_percent = gSavedSettings.getF32("DiskCachePercentOfTotal");
+    const unsigned int disk_cache_mb = cache_total_size_mb * disk_cache_percent / 100;
+    const uintmax_t disk_cache_bytes = disk_cache_mb * 1024 * 1024;
+	const bool enable_cache_debug_info = gSavedSettings.getBOOL("EnableDiskCacheDebugInfo");
+
 	bool texture_cache_mismatch = false;
 	if (gSavedSettings.getS32("LocalCacheVersion") != LLAppViewer::getTextureCacheVersion())
 	{
@@ -4297,6 +4233,7 @@ bool LLAppViewer::initCache()
 			LL_INFOS("AppCache") << "Cache location changed, cache needs purging" << LL_ENDL;
 			gDirUtilp->setCacheDir(gSavedSettings.getString("CacheLocation"));
 			purgeCache(); // purge old cache
+			gDirUtilp->deleteDirAndContents(gDirUtilp->getExpandedFilename(LL_PATH_CACHE, cache_dir_name));
 			gSavedSettings.setString("CacheLocation", new_cache_location);
 			gSavedSettings.setString("CacheLocationTopFolder", gDirUtilp->getBaseFileName(new_cache_location));
 		}
@@ -4309,11 +4246,26 @@ bool LLAppViewer::initCache()
 		gSavedSettings.setString("CacheLocationTopFolder", "");
 	}
 
-	if (mPurgeCache && !read_only)
+	const std::string cache_dir = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, cache_dir_name);
+	LLDiskCache::initParamSingleton(cache_dir, disk_cache_bytes, enable_cache_debug_info);
+
+	if (!read_only)
 	{
-		LLSplashScreen::update(LLTrans::getString("StartupClearingCache"));
-		purgeCache();
+		if (mPurgeCache)
+		{
+			LLSplashScreen::update(LLTrans::getString("StartupClearingCache"));
+			purgeCache();
+
+			// clear the new C++ file system based cache
+			LLDiskCache::getInstance()->clearCache();
+		}
+		else
+		{
+			// purge excessive files from the new file system based cache
+			LLDiskCache::getInstance()->purge();
+		}
 	}
+	LLAppViewer::getPurgeDiskCacheThread()->start();
 
 	LLSplashScreen::update(LLTrans::getString("StartupInitializingTextureCache"));
 
@@ -4322,172 +4274,18 @@ bool LLAppViewer::initCache()
 	const S32 MB = 1024 * 1024;
 	const S64 MIN_CACHE_SIZE = 256 * MB;
 	const S64 MAX_CACHE_SIZE = 9984ll * MB;
-	const S64 MAX_VFS_SIZE = 1024 * MB; // 1 GB
 
 	S64 cache_size = (S64)(gSavedSettings.getU32("CacheSize")) * MB;
 	cache_size = llclamp(cache_size, MIN_CACHE_SIZE, MAX_CACHE_SIZE);
 
-	S64 vfs_size = llmin((S64)((cache_size * 2) / 10), MAX_VFS_SIZE);
-	S64 texture_cache_size = cache_size - vfs_size;
+	S64 texture_cache_size = cache_size;
 
 	S64 extra = LLAppViewer::getTextureCache()->initCache(LL_PATH_CACHE, texture_cache_size, texture_cache_mismatch);
 	texture_cache_size -= extra;
 
-
 	LLVOCache::getInstance()->initCache(LL_PATH_CACHE, gSavedSettings.getU32("CacheNumberOfRegionsForObjects"), getObjectCacheVersion());
 
-	LLSplashScreen::update(LLTrans::getString("StartupInitializingVFS"));
-
-	// Init the VFS
-	vfs_size = llmin(vfs_size + extra, MAX_VFS_SIZE);
-	vfs_size = (vfs_size / MB) * MB; // make sure it is MB aligned
-	U32 vfs_size_u32 = (U32)vfs_size;
-	U32 old_vfs_size = gSavedSettings.getU32("VFSOldSize") * MB;
-	bool resize_vfs = (vfs_size_u32 != old_vfs_size);
-	if (resize_vfs)
-	{
-		gSavedSettings.setU32("VFSOldSize", vfs_size_u32 / MB);
-	}
-	LL_INFOS("AppCache") << "VFS CACHE SIZE: " << vfs_size / (1024*1024) << " MB" << LL_ENDL;
-
-	// This has to happen BEFORE starting the vfs
-	// time_t	ltime;
-	srand(time(NULL));		// Flawfinder: ignore
-	U32 old_salt = gSavedSettings.getU32("VFSSalt");
-	U32 new_salt;
-	std::string old_vfs_data_file;
-	std::string old_vfs_index_file;
-	std::string new_vfs_data_file;
-	std::string new_vfs_index_file;
-	std::string static_vfs_index_file;
-	std::string static_vfs_data_file;
-
-	if (gSavedSettings.getBOOL("AllowMultipleViewers"))
-	{
-		// don't mess with renaming the VFS in this case
-		new_salt = old_salt;
-	}
-	else
-	{
-		do
-		{
-			new_salt = rand();
-		} while(new_salt == old_salt);
-	}
-
-	old_vfs_data_file = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, VFS_DATA_FILE_BASE) + llformat("%u", old_salt);
-
-	// make sure this file exists
-	llstat s;
-	S32 stat_result = LLFile::stat(old_vfs_data_file, &s);
-	if (stat_result)
-	{
-		// doesn't exist, look for a data file
-		std::string mask;
-		mask = VFS_DATA_FILE_BASE;
-		mask += "*";
-
-		std::string dir;
-		dir = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, "");
-
-		std::string found_file;
-		LLDirIterator iter(dir, mask);
-		if (iter.next(found_file))
-		{
-			old_vfs_data_file = gDirUtilp->add(dir, found_file);
-
-			S32 start_pos = found_file.find_last_of('.');
-			if (start_pos > 0)
-			{
-				sscanf(found_file.substr(start_pos+1).c_str(), "%d", &old_salt);
-			}
-			LL_DEBUGS("AppCache") << "Default vfs data file not present, found: " << old_vfs_data_file << " Old salt: " << old_salt << LL_ENDL;
-		}
-	}
-
-	old_vfs_index_file = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, VFS_INDEX_FILE_BASE) + llformat("%u", old_salt);
-
-	stat_result = LLFile::stat(old_vfs_index_file, &s);
-	if (stat_result)
-	{
-		// We've got a bad/missing index file, nukem!
-		LL_WARNS("AppCache") << "Bad or missing vfx index file " << old_vfs_index_file << LL_ENDL;
-		LL_WARNS("AppCache") << "Removing old vfs data file " << old_vfs_data_file << LL_ENDL;
-		LLFile::remove(old_vfs_data_file);
-		LLFile::remove(old_vfs_index_file);
-
-		// Just in case, nuke any other old cache files in the directory.
-		std::string dir;
-		dir = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, "");
-
-		std::string mask;
-		mask = VFS_DATA_FILE_BASE;
-		mask += "*";
-
-		gDirUtilp->deleteFilesInDir(dir, mask);
-
-		mask = VFS_INDEX_FILE_BASE;
-		mask += "*";
-
-		gDirUtilp->deleteFilesInDir(dir, mask);
-	}
-
-	new_vfs_data_file = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, VFS_DATA_FILE_BASE) + llformat("%u", new_salt);
-	new_vfs_index_file = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, VFS_INDEX_FILE_BASE) + llformat("%u", new_salt);
-
-	static_vfs_data_file = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "static_data.db2");
-	static_vfs_index_file = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "static_index.db2");
-
-	if (resize_vfs)
-	{
-		LL_DEBUGS("AppCache") << "Removing old vfs and re-sizing" << LL_ENDL;
-
-		LLFile::remove(old_vfs_data_file);
-		LLFile::remove(old_vfs_index_file);
-	}
-	else if (old_salt != new_salt)
-	{
-		// move the vfs files to a new name before opening
-		LL_DEBUGS("AppCache") << "Renaming " << old_vfs_data_file << " to " << new_vfs_data_file << LL_ENDL;
-		LL_DEBUGS("AppCache") << "Renaming " << old_vfs_index_file << " to " << new_vfs_index_file << LL_ENDL;
-		LLFile::rename(old_vfs_data_file, new_vfs_data_file);
-		LLFile::rename(old_vfs_index_file, new_vfs_index_file);
-	}
-
-	// Startup the VFS...
-	gSavedSettings.setU32("VFSSalt", new_salt);
-
-	// Don't remove VFS after viewer crashes.  If user has corrupt data, they can reinstall. JC
-	gVFS = LLVFS::createLLVFS(new_vfs_index_file, new_vfs_data_file, false, vfs_size_u32, false);
-	if (!gVFS)
-	{
-		return false;
-	}
-
-	gStaticVFS = LLVFS::createLLVFS(static_vfs_index_file, static_vfs_data_file, true, 0, false);
-	if (!gStaticVFS)
-	{
-		return false;
-	}
-
-	BOOL success = gVFS->isValid() && gStaticVFS->isValid();
-	if (!success)
-	{
-		return false;
-	}
-	else
-	{
-		LLVFile::initClass();
-
-#ifndef LL_RELEASE_FOR_DOWNLOAD
-		if (gSavedSettings.getBOOL("DumpVFSCaches"))
-		{
-			dumpVFSCaches();
-		}
-#endif
-
-		return true;
-	}
+    return true;
 }
 
 void LLAppViewer::addOnIdleCallback(const boost::function<void()>& cb)
diff --git a/indra/newview/llappviewer.h b/indra/newview/llappviewer.h
index 95f6efa29a..0f06889d20 100644
--- a/indra/newview/llappviewer.h
+++ b/indra/newview/llappviewer.h
@@ -1,5 +1,6 @@
 /** 
  * @mainpage
+ * @mainpage
  *
  * This is the sources for the Second Life Viewer;
  * information on the open source project is at 
@@ -57,6 +58,7 @@ class LLImageDecodeThread;
 class LLTextureFetch;
 class LLWatchdogTimeout;
 class LLViewerJoystick;
+class LLPurgeDiskCacheThread;
 class LLViewerRegion;
 
 extern LLTrace::BlockTimerStatHandle FTM_FRAME;
@@ -83,7 +85,7 @@ public:
 	virtual bool frame(); // Override for application body logic
 
 	// Application control
-	void flushVFSIO(); // waits for vfs transfers to complete
+	void flushLFSIO(); // waits for lfs transfers to complete
 	void forceQuit(); // Puts the viewer into 'shutting down without error' mode.
 	void fastQuit(S32 error_code = 0); // Shuts down the viewer immediately after sending a logout message
 	void requestQuit(); // Request a quit. A kinder, gentler quit.
@@ -116,6 +118,7 @@ public:
 	static LLTextureCache* getTextureCache() { return sTextureCache; }
 	static LLImageDecodeThread* getImageDecodeThread() { return sImageDecodeThread; }
 	static LLTextureFetch* getTextureFetch() { return sTextureFetch; }
+	static LLPurgeDiskCacheThread* getPurgeDiskCacheThread() { return sPurgeDiskCacheThread; }
 
 	static U32 getTextureCacheVersion() ;
 	static U32 getObjectCacheVersion() ;
@@ -284,6 +287,7 @@ private:
 	static LLTextureCache* sTextureCache; 
 	static LLImageDecodeThread* sImageDecodeThread; 
 	static LLTextureFetch* sTextureFetch;
+	static LLPurgeDiskCacheThread* sPurgeDiskCacheThread;
 
 	S32 mNumSessions;
 
@@ -382,12 +386,6 @@ extern BOOL			gRestoreGL;
 extern bool		gUseWireframe;
 extern bool		gInitialDeferredModeForWireframe;
 
-// VFS globals - gVFS is for general use
-// gStaticVFS is read-only and is shipped w/ the viewer
-// it has pre-cache data like the UI .TGAs
-class LLVFS;
-extern LLVFS	*gStaticVFS;
-
 extern LLMemoryInfo gSysMemory;
 extern U64Bytes gMemoryAllocated;
 
diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp
index 5556ec8f76..ee533875b6 100644
--- a/indra/newview/llappviewerwin32.cpp
+++ b/indra/newview/llappviewerwin32.cpp
@@ -504,7 +504,7 @@ void LLAppViewerWin32::disableWinErrorReporting()
 	}
 }
 
-const S32 MAX_CONSOLE_LINES = 500;
+const S32 MAX_CONSOLE_LINES = 7500;
 // Only defined in newer SDKs than we currently use
 #ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
 #define ENABLE_VIRTUAL_TERMINAL_PROCESSING 4
diff --git a/indra/newview/llcompilequeue.cpp b/indra/newview/llcompilequeue.cpp
index bf10a9f2b4..9031ea5b1b 100644
--- a/indra/newview/llcompilequeue.cpp
+++ b/indra/newview/llcompilequeue.cpp
@@ -52,7 +52,7 @@
 #include "lldir.h"
 #include "llnotificationsutil.h"
 #include "llviewerstats.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "lluictrlfactory.h"
 #include "lltrans.h"
 
@@ -116,7 +116,7 @@ namespace
 }
 
 // *NOTE$: A minor specialization of LLScriptAssetUpload, it does not require a buffer 
-// (and does not save a buffer to the vFS) and it finds the compile queue window and 
+// (and does not save a buffer to the cache) and it finds the compile queue window and 
 // displays a compiling message.
 class LLQueuedScriptAssetUpload : public LLScriptAssetUpload
 {
@@ -134,8 +134,8 @@ public:
     virtual LLSD prepareUpload()
     {
         /* *NOTE$: The parent class (LLScriptAssetUpload will attempt to save 
-         * the script buffer into to the VFS.  Since the resource is already in 
-         * the VFS we don't want to do that.  Just put a compiling message in
+         * the script buffer into to the cache.  Since the resource is already in 
+         * the cache we don't want to do that.  Just put a compiling message in
          * the window and move on
          */
         LLFloaterCompileQueue* queue = LLFloaterReg::findTypedInstance<LLFloaterCompileQueue>("compile_queue", LLSD(mQueueId));
@@ -283,11 +283,11 @@ void LLFloaterCompileQueue::handleHTTPResponse(std::string pumpName, const LLSD
     LLEventPumps::instance().post(pumpName, expresult);
 }
 
-// *TODO: handleSCriptRetrieval is passed into the VFS via a legacy C function pointer
+// *TODO: handleSCriptRetrieval is passed into the cache via a legacy C function pointer
 // future project would be to convert these to C++ callables (std::function<>) so that 
 // we can use bind and remove the userData parameter.
 // 
-void LLFloaterCompileQueue::handleScriptRetrieval(LLVFS *vfs, const LLUUID& assetId, 
+void LLFloaterCompileQueue::handleScriptRetrieval(const LLUUID& assetId, 
     LLAssetType::EType type, void* userData, S32 status, LLExtStat extStatus)
 {
     LLSD result(LLSD::emptyMap());
diff --git a/indra/newview/llcompilequeue.h b/indra/newview/llcompilequeue.h
index adb854875a..a9bac345b5 100644
--- a/indra/newview/llcompilequeue.h
+++ b/indra/newview/llcompilequeue.h
@@ -135,7 +135,7 @@ protected:
 
     //bool checkAssetId(const LLUUID &assetId);
     static void handleHTTPResponse(std::string pumpName, const LLSD &expresult);
-    static void handleScriptRetrieval(LLVFS *vfs, const LLUUID& assetId, LLAssetType::EType type, void* userData, S32 status, LLExtStat extStatus);
+    static void handleScriptRetrieval(const LLUUID& assetId, LLAssetType::EType type, void* userData, S32 status, LLExtStat extStatus);
 
 private:
     static void processExperienceIdResults(LLSD result, LLUUID parent);
diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp
index 687b13d2c8..eb0bd0de4e 100644
--- a/indra/newview/lldrawpoolavatar.cpp
+++ b/indra/newview/lldrawpoolavatar.cpp
@@ -1526,7 +1526,7 @@ void LLDrawPoolAvatar::renderAvatars(LLVOAvatar* single_avatar, S32 pass)
 	}
 
 	LLVOAvatar *attached_av = avatarp->getAttachedAvatar();
-	if (attached_av && LLVOAvatar::AOA_NORMAL != attached_av->getOverallAppearance())
+	if (attached_av && (LLVOAvatar::AOA_NORMAL != attached_av->getOverallAppearance() || !gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_AVATAR)))
 	{
 		// Animesh attachment of a jellydolled or invisible parent - don't show
 		return;
diff --git a/indra/newview/llfilepicker.h b/indra/newview/llfilepicker.h
index 2fc496a144..04ba4416d7 100644
--- a/indra/newview/llfilepicker.h
+++ b/indra/newview/llfilepicker.h
@@ -136,7 +136,7 @@ public:
 
 	S32 getFileCount() const { return (S32)mFiles.size(); }
 
-	// See llvfs/lldir.h : getBaseFileName and getDirName to extract base or directory names
+	// see lldir.h : getBaseFileName and getDirName to extract base or directory names
 	
 	// clear any lists of buffers or whatever, and make sure the file
 	// picker isn't locked.
diff --git a/indra/newview/llfloater360capture.cpp b/indra/newview/llfloater360capture.cpp
new file mode 100644
index 0000000000..745f154535
--- /dev/null
+++ b/indra/newview/llfloater360capture.cpp
@@ -0,0 +1,930 @@
+/**
+ * @file llfloater360capture.cpp
+ * @author Callum Prentice (callum@lindenlab.com)
+ * @brief Floater code for the 360 Capture feature
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2011, 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.
+ *
+ * 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.
+ *
+ * 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
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llfloater360capture.h"
+
+#include "llagent.h"
+#include "llagentui.h"
+#include "llbase64.h"
+#include "llcallbacklist.h"
+#include "llenvironment.h"
+#include "llimagejpeg.h"
+#include "llmediactrl.h"
+#include "llradiogroup.h"
+#include "llslurl.h"
+#include "lltextbox.h"
+#include "lltrans.h"
+#include "lluictrlfactory.h"
+#include "llversioninfo.h"
+#include "llviewercamera.h"
+#include "llviewercontrol.h"
+#include "llviewerpartsim.h"
+#include "llviewerregion.h"
+#include "llviewerwindow.h"
+#include "pipeline.h"
+
+#include <iterator>
+
+LLFloater360Capture::LLFloater360Capture(const LLSD& key)
+    :   LLFloater(key)
+{
+    // The handle to embedded browser that we use to
+    // render the WebGL preview as we as host the
+    // Cube Map to Equirectangular image code
+    mWebBrowser = nullptr;
+
+    // Ask the simulator to send us everything (and not just
+    // what it thinks the connected Viewer can see) until
+    // such time as we ask it not to (the dtor). If we crash or
+    // otherwise, exit before this is turned off, the Simulator
+    // will take care of cleaning up for us.
+    if (gSavedSettings.getBOOL("360CaptureUseInterestListCap"))
+    {
+        // send everything to us for as long as this floater is open
+        const bool send_everything = true;
+        changeInterestListMode(send_everything);
+    }
+}
+
+LLFloater360Capture::~LLFloater360Capture()
+{
+    if (mWebBrowser)
+    {
+        mWebBrowser->navigateStop();
+        mWebBrowser->clearCache();
+        mWebBrowser->unloadMediaSource();
+    }
+
+    // Tell the Simulator not to send us everything anymore
+    // and revert to the regular "keyhole" frustum of interest
+    // list updates.
+    if (gSavedSettings.getBOOL("360CaptureUseInterestListCap"))
+    {
+        const bool send_everything = false;
+        changeInterestListMode(send_everything);
+    }
+}
+
+BOOL LLFloater360Capture::postBuild()
+{
+    mCaptureBtn = getChild<LLUICtrl>("capture_button");
+    mCaptureBtn->setCommitCallback(boost::bind(&LLFloater360Capture::onCapture360ImagesBtn, this));
+
+    mSaveLocalBtn = getChild<LLUICtrl>("save_local_button");
+    mSaveLocalBtn->setCommitCallback(boost::bind(&LLFloater360Capture::onSaveLocalBtn, this));
+    mSaveLocalBtn->setEnabled(false);
+
+    mWebBrowser = getChild<LLMediaCtrl>("360capture_contents");
+    mWebBrowser->addObserver(this);
+
+    // There is a group of radio buttons that define the quality
+    // by each having a 'value' that is returns equal to the pixel
+    // size (width == height)
+    mQualityRadioGroup = getChild<LLRadioGroup>("360_quality_selection");
+    mQualityRadioGroup->setCommitCallback(boost::bind(&LLFloater360Capture::onChooseQualityRadioGroup, this));
+
+    // UX/UI called for preview mode (always the first index/option)
+    // by default each time vs restoring the last value
+    mQualityRadioGroup->setSelectedIndex(0);
+
+    // Construct a URL pointing to the first page to load. Although
+    // we do not use this page for anything (after some significant
+    // design changes), we retain the code to load the start page
+    // in case that changes again one day. It also makes sure the
+    // embedded browser is active and ready to go for when the real
+    // page with the 360 preview is navigated to.
+    std::string url = STRINGIZE(
+                          "file:///" <<
+                          getHTMLBaseFolder() <<
+                          mDefaultHTML
+                      );
+    mWebBrowser->navigateTo(url);
+
+    // initial pass at determining what size (width == height since
+    // the cube map images are square) we should capture at.
+    setSourceImageSize();
+
+    // the size of the output equirectangular image. The height of an EQR image
+    // is always 1/2 of the width so we should not store it but rather,
+    // calculate it from the width directly
+    mOutputImageWidth = gSavedSettings.getU32("360CaptureOutputImageWidth");
+    mOutputImageHeight = mOutputImageWidth / 2;
+
+    // enable resizing and enable for width and for height
+    enableResizeCtrls(true, true, true);
+
+    // initial heading that consumers of the equirectangular image
+    // (such as Facebook or Flickr) use to position initial view -
+    // we set during capture - stored as degrees (0..359)
+    mInitialHeadingDeg = 0.0;
+
+    // save directory in which to store the images (must obliviously be
+    // writable by the viewer). Also create it for users who haven't
+    // used the 360 feature before.
+    mImageSaveDir = gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + "eqrimg";
+    LLFile::mkdir(mImageSaveDir);
+
+    // We do an initial capture when the floater is opened, albeit at a 'preview'
+    // quality level (really low resolution, but really fast)
+    onCapture360ImagesBtn();
+
+    return true;
+}
+
+// called when the user choose a quality level using
+// the buttons in the radio group
+void LLFloater360Capture::onChooseQualityRadioGroup()
+{
+    // set the size of the captured cube map images based
+    // on the quality level chosen
+    setSourceImageSize();
+}
+
+// Using a new capability, tell the simulator that we want it to send everything
+// it knows about and not just what is in front of the camera, in its view
+// frustum. We need this feature so that the contents of the region that appears
+// in the 6 snapshots which we cannot see and is normally not "considered", is
+// also rendered. Typically, this is turned on when the 360 capture floater is
+// opened and turned off when it is closed.
+// Note: for this version, we do not have a way to determine when "everything"
+// has arrived and has been rendered so for now, the proposal is that users
+// will need to experiment with the low resolution version and wait for some
+// (hopefully) small period of time while the full contents resolves.
+// Pass in a flag to ask the simulator/interest list to "send everything" or
+// not (the default mode)
+void LLFloater360Capture::changeInterestListMode(bool send_everything)
+{
+    LLSD body;
+
+    if (send_everything)
+    {
+        body["mode"] = LLSD::String("360");
+    }
+    else
+    {
+        body["mode"] = LLSD::String("default");
+    }
+
+    if (gAgent.requestPostCapability("InterestList", body, [](const LLSD & response)
+    {
+        LL_INFOS("360Capture") <<
+                               "InterestList capability responded: \n" <<
+                               ll_pretty_print_sd(response) <<
+                               LL_ENDL;
+    }))
+    {
+        LL_INFOS("360Capture") <<
+                               "Successfully posted an InterestList capability request with payload: \n" <<
+                               ll_pretty_print_sd(body) <<
+                               LL_ENDL;
+    }
+    else
+    {
+        LL_INFOS("360Capture") <<
+                               "Unable to post an InterestList capability request with payload: \n" <<
+                               ll_pretty_print_sd(body) <<
+                               LL_ENDL;
+    }
+}
+
+// There is is a setting (360CaptureSourceImageSize) that holds the size
+// (width == height since it's a square) of each of the 6 source snapshots.
+// However there are some known (and I dare say, some more unknown conditions
+// where the specified size is not possible and this function tries to figure it
+// out and change that setting to the optimal value for the current conditions.
+void LLFloater360Capture::setSourceImageSize()
+{
+    mSourceImageSize = mQualityRadioGroup->getSelectedValue().asInteger();
+
+    // If deferred rendering is off, we need to shrink the window we capture
+    // until it's smaller than the Viewer window dimensions.
+    if (!LLPipeline::sRenderDeferred)
+    {
+        LLRect window_rect = gViewerWindow->getWindowRectRaw();
+        S32 window_width = window_rect.getWidth();
+        S32 window_height = window_rect.getHeight();
+
+        // It's not possible (as I had hoped) to always render to an off screen
+        // buffer regardless of deferred rendering status so the next best
+        // option is to render to a buffer that is the size of the users app
+        // window.  Note, this was changed - before it chose the smallest
+        // power of 2 less than the window size - but since that meant a
+        // 1023 height app window would result in a 512 pixel capture, Maxim
+        // tried this and it does indeed appear to work.  Mayb need to revisit
+        // after the project viewer pass if people on low end graphics systems
+        // after having issues.
+        if (mSourceImageSize > window_width || mSourceImageSize > window_height)
+        {
+            mSourceImageSize = llmin(window_width, window_height, mSourceImageSize);
+            LL_INFOS("360Capture") << "Deferred rendering is forcing a smaller capture size: " << mSourceImageSize << LL_ENDL;
+        }
+
+        // there has to be an easier way than this to get the value
+        // from the radio group item at index 0. Why doesn't
+        // LLRadioGroup::getSelectedValue(int index) exist?
+        int index = mQualityRadioGroup->getSelectedIndex();
+        mQualityRadioGroup->setSelectedIndex(0);
+        int min_size = mQualityRadioGroup->getSelectedValue().asInteger();
+        mQualityRadioGroup->setSelectedIndex(index);
+
+        // If the maximum size we can support falls below a threshold then
+        // we should display a message in the log so we can try to debug
+        // why this is happening
+        if (mSourceImageSize < min_size)
+        {
+            LL_INFOS("360Capture") << "Small snapshot size due to deferred rendering and small app window" << LL_ENDL;
+        }
+    }
+}
+
+// This function shouldn't exist! We use the tooltip text from
+// the corresponding XUI file (floater_360capture.xml) as the
+// overlay text for the final web page to inform the user
+// about the quality level in play.  There ought to be a
+// UI function like LLView* getSelectedItemView() or similar
+// but as far as I can tell, there isn't so we have to resort
+// to finding it ourselves with this icky code..
+const std::string LLFloater360Capture::getSelectedQualityTooltip()
+{
+    // safey (or bravery?)
+    if (mQualityRadioGroup != nullptr)
+    {
+        // for all the child widgets for the radio group
+        // (just the radio buttons themselves I think)
+        for (child_list_const_reverse_iter_t iter = mQualityRadioGroup->getChildList()->rbegin();
+                iter != mQualityRadioGroup->getChildList()->rend();
+                ++iter)
+        {
+            // if we match the selected index (which we can get easily)
+            // with our position in the list of children
+            if (mQualityRadioGroup->getSelectedIndex() ==
+                    std::distance(mQualityRadioGroup->getChildList()->rend(), iter) - 1)
+            {
+                // return the plain old tooltip text
+                return (*iter)->getToolTip();
+            }
+        }
+    }
+
+    // if it's not found or not available, return an empty string
+    return std::string();
+}
+
+// Some of the 'magic' happens via a web page in an HTML directory
+// and this code provides a single point of reference for its' location
+const std::string LLFloater360Capture::getHTMLBaseFolder()
+{
+    std::string folder_name = gDirUtilp->getSkinDir();
+    folder_name += gDirUtilp->getDirDelimiter();
+    folder_name += "html";
+    folder_name += gDirUtilp->getDirDelimiter();
+    folder_name += "common";
+    folder_name += gDirUtilp->getDirDelimiter();
+    folder_name += "equirectangular";
+    folder_name += gDirUtilp->getDirDelimiter();
+
+    return folder_name;
+}
+
+// triggered when the 'capture' button in the UI is pressed
+void LLFloater360Capture::onCapture360ImagesBtn()
+{
+    // launch the main capture code in a coroutine so we can
+    // yield/suspend at some points to give the main UI
+    // thread a look-in occasionally.
+    LLCoros::instance().launch("capture360cap", [this]()
+    {
+        capture360Images();
+    });
+}
+
+// Gets the full path name for a given JavaScript file in the HTML folder. We
+// use this ultimately as a parameter to the main web app so it knows where to find
+// the JavaScript array containing the 6 cube map images, stored as data URLs
+const std::string LLFloater360Capture::makeFullPathToJS(const std::string filename)
+{
+    std::string full_js_path = mImageSaveDir;
+    full_js_path += gDirUtilp->getDirDelimiter();
+    full_js_path += filename;
+
+    return full_js_path;
+}
+
+// Write the header/prequel portion of the JavaScript array of data urls
+// that we use to store the cube map images in (so the web code can load
+// them without tweaking browser security - we'd have to do this if they
+// we stored as plain old images) This deliberately overwrites the old
+// one, if it exists
+void LLFloater360Capture::writeDataURLHeader(const std::string filename)
+{
+    llofstream file_handle(filename.c_str());
+    if (file_handle.is_open())
+    {
+        file_handle << "// cube map images for Second Life Viewer panorama 360 images" << std::endl;
+        file_handle.close();
+    }
+}
+
+// Write the footer/sequel portion of the JavaScript image code. When this is
+// called, the current file on disk will contain the header and the 6 data
+// URLs, each with a well specified name.  This final piece of JavaScript code
+// creates an array from those data URLs that the main application can
+// reference and read.
+void LLFloater360Capture::writeDataURLFooter(const std::string filename)
+{
+    llofstream file_handle(filename.c_str(), std::ios_base::app);
+    if (file_handle.is_open())
+    {
+        file_handle << "var cubemap_img_js = [" << std::endl;
+        file_handle << "    img_posx, img_negx," << std::endl;
+        file_handle << "    img_posy, img_negy," << std::endl;
+        file_handle << "    img_posz, img_negz," << std::endl;
+        file_handle << "];" << std::endl;
+
+        file_handle.close();
+    }
+}
+
+// Given a filename, a chunk of data (representing an image file) and the size
+// of the buffer, we create a BASE64 encoded string and use it to build a JavaScript
+// data URL that represents the image in a web browser environment
+bool LLFloater360Capture::writeDataURL(const std::string filename, const std::string prefix, U8* data, unsigned int data_len)
+{
+    LL_INFOS("360Capture") << "Writing data URL for " << prefix << " to " << filename << LL_ENDL;
+
+    const std::string data_url = LLBase64::encode(data, data_len);
+
+    llofstream file_handle(filename.c_str(), std::ios_base::app);
+    if (file_handle.is_open())
+    {
+        file_handle << "var img_";
+        file_handle << prefix;
+        file_handle << " = '";
+        file_handle << "data:image/jpeg; base64,";
+        file_handle << data_url;
+        file_handle << "'";
+        file_handle << std::endl;
+        file_handle.close();
+
+        return true;
+    }
+
+    return false;
+}
+
+// Encode the image from each of the 6 snapshots and save it out to
+// the JavaScript array of data URLs
+void LLFloater360Capture::encodeAndSave(LLPointer<LLImageRaw> raw_image, const std::string filename, const std::string prefix)
+{
+    // the default quality for the JPEG encoding is set quite high
+    // but this still seems to be a reasonable compromise for
+    // quality/size and is still much smaller than equivalent PNGs
+    int jpeg_encode_quality = gSavedSettings.getU32("360CaptureJPEGEncodeQuality");
+    LLPointer<LLImageJPEG> jpeg_image = new LLImageJPEG(jpeg_encode_quality);
+
+    // Actually encode the JPEG image. This is where a lot of time
+    // is spent now that the snapshot capture process has been
+    // optimized.  The encode_time parameter doesn't appear to be
+    // used anymore.
+    const int encode_time = 0;
+    bool resultjpeg = jpeg_image->encode(raw_image, encode_time);
+
+    if (resultjpeg)
+    {
+        // save individual cube map images as real JPEG files
+        // for debugging or curiosity) based on debug settings
+        if (gSavedSettings.getBOOL("360CaptureDebugSaveImage"))
+        {
+            const std::string jpeg_filename = STRINGIZE(
+                                                  gDirUtilp->getLindenUserDir() <<
+                                                  gDirUtilp->getDirDelimiter() <<
+                                                  "eqrimg" <<
+                                                  gDirUtilp->getDirDelimiter() <<
+                                                  prefix <<
+                                                  "." <<
+                                                  jpeg_image->getExtension()
+                                              );
+
+            LL_INFOS("360Capture") << "Saving debug JPEG image as " << jpeg_filename << LL_ENDL;
+            jpeg_image->save(jpeg_filename);
+        }
+
+        // actually write the JPEG image to disk as a data URL
+        writeDataURL(filename, prefix, jpeg_image->getData(), jpeg_image->getDataSize());
+    }
+}
+
+// Defer back to the main loop for a single rendered frame to give
+// the renderer a chance to update the UI if it is needed
+void LLFloater360Capture::suspendForAFrame()
+{
+    const U32 frame_count_delta = 1;
+    U32 curr_frame_count = LLFrameTimer::getFrameCount();
+    while (LLFrameTimer::getFrameCount() <= curr_frame_count + frame_count_delta)
+    {
+        llcoro::suspend();
+    }
+}
+
+// A debug version of the snapshot code that simply fills the
+// buffer with a pattern that can be used to investigate
+// issues with encoding and saving off each RAW image.
+// Probably not needed anymore but saving here just in case.
+void LLFloater360Capture::mockSnapShot(LLImageRaw* raw)
+{
+    unsigned int width = raw->getWidth();
+    unsigned int height = raw->getHeight();
+    unsigned int depth = raw->getComponents();
+    unsigned char* pixels = raw->getData();
+
+    for (int y = 0; y < height; y++)
+    {
+        for (int x = 0; x < width; x++)
+        {
+            unsigned long offset = y * width * depth + x * depth;
+            unsigned char red = x * 256 / width;
+            unsigned char green = y * 256 / height;
+            unsigned char blue = ((x + y) / 2) * 256 / (width + height) / 2;
+            pixels[offset + 0] = red;
+            pixels[offset + 1] = green;
+            pixels[offset + 2] = blue;
+        }
+    }
+}
+
+// The main code that actually captures all 6 images and then saves them out to
+// disk before navigating the embedded web browser to the page with the WebGL
+// application that consumes them and creates an EQR image. This code runs as a
+// coroutine so it can be suspended at certain points.
+void LLFloater360Capture::capture360Images()
+{
+    // recheck the size of the cube map source images in case it changed
+    // since it was set when we opened the floater
+    setSourceImageSize();
+
+    // disable buttons while we are capturing
+    mCaptureBtn->setEnabled(false);
+    mSaveLocalBtn->setEnabled(false);
+
+    bool render_attached_lights = LLPipeline::sRenderAttachedLights;
+    // determine whether or not to include avatar in the scene as we capture the 360 panorama
+    if (gSavedSettings.getBOOL("360CaptureHideAvatars"))
+    {
+        // Turn off the avatar if UI tells us to hide it.
+        // Note: the original call to gAvatar.hide(FALSE) did *not* hide
+        // attachments and so for most residents, there would be some debris
+        // left behind in the snapshot.
+        // Note: this toggles so if it set to on, this will turn it off and
+        // the subsequent call to the same thing after capture is finished
+        // will turn it back on again.  Similarly, for the case where it
+        // was set to off - I think this is what we need
+        LLPipeline::toggleRenderTypeControl(LLPipeline::RENDER_TYPE_AVATAR);
+        LLPipeline::toggleRenderTypeControl(LLPipeline::RENDER_TYPE_PARTICLES);
+        LLPipeline::sRenderAttachedLights = FALSE;
+    }
+
+    // these are the 6 directions we will point the camera - essentially,
+    // North, South, East, West, Up, Down
+    LLVector3 look_dirs[6] = { LLVector3(1, 0, 0), LLVector3(0, 1, 0), LLVector3(0, 0, 1), LLVector3(-1, 0, 0), LLVector3(0, -1, 0), LLVector3(0, 0, -1) };
+    LLVector3 look_upvecs[6] = { LLVector3(0, 0, 1), LLVector3(0, 0, 1), LLVector3(0, -1, 0), LLVector3(0, 0, 1), LLVector3(0, 0, 1), LLVector3(0, 1, 0) };
+
+    // save current view/camera settings so we can restore them afterwards
+    S32 old_occlusion = LLPipeline::sUseOcclusion;
+
+    // set new parameters specific to the 360 requirements
+    LLPipeline::sUseOcclusion = 0;
+    LLViewerCamera* camera = LLViewerCamera::getInstance();
+    F32 old_fov = camera->getView();
+    F32 old_aspect = camera->getAspect();
+    F32 old_yaw = camera->getYaw();
+
+    // stop the motion of as much of the world moving as much as we can
+    freezeWorld(true);
+
+    // Save the direction (in degrees) the camera is looking when we
+    // take the shot since that is what we write to image metadata
+    // 'GPano:InitialViewHeadingDegrees' field.
+    // We need to convert from the angle getYaw() gives us into something
+    // the XMP data field wants (N=0, E=90, S=180, W= 270 etc.)
+    mInitialHeadingDeg  = (360 + 90 - (int)(camera->getYaw() * RAD_TO_DEG)) % 360;
+    LL_INFOS("360Capture") << "Recording a heading of " << (int)(mInitialHeadingDeg) << LL_ENDL;
+
+    // camera constants for the square, cube map capture image
+    camera->setAspect(1.0); // must set aspect ratio first to avoid undesirable clamping of vertical FoV
+    camera->setView(F_PI_BY_TWO);
+    camera->yaw(0.0);
+
+    // record how many times we changed camera to try to understand the "all shots are the same issue"
+    unsigned int camera_changed_times = 0;
+
+    // the name of the JavaScript file written out that contains the 6 cube map images
+    // stored as a JavaScript array of data URLs.  If you change this filename, you must
+    // also change the corresponding entry in the HTML file that uses it -
+    // (newview/skins/default/html/common/equirectangular/display_eqr.html)
+    const std::string cumemap_js_filename("cubemap_img.js");
+
+    // construct the full path to this file - typically stored in the users'
+    // Second Life settings / username / eqrimg folder.
+    const std::string cubemap_js_full_path = makeFullPathToJS(cumemap_js_filename);
+
+    // Write the JavaScript file header (the top of the file before the
+    // declarations of the actual data URLs array).  In practice, all this writes
+    // is a comment - it's main purpose is to reset the file from the last time
+    // it was written
+    writeDataURLHeader(cubemap_js_full_path);
+
+    // the names of the prefixes we assign as the name to each data URL and are then
+    // consumed by the WebGL application. Nominally, they stand for positive and
+    // negative in the X/Y/Z directions.
+    static const std::string prefixes[6] =
+    {
+        "posx", "posz", "posy",
+        "negx", "negz", "negy",
+    };
+
+    // number of times to render the scene (display(..) inside
+    // the simple snapshot function in llViewerWindow.
+    // Note: rendering even just 1 more time (for a total of 2)
+    // has a dramatic effect on the scene contents and *much*
+    // less of it is missing. More investigation required
+    // but for the moment, this helps with missing content
+    // because of interest list issues.
+    int num_render_passes = gSavedSettings.getU32("360CaptureNumRenderPasses");
+
+    // time the encode process for later optimization
+    auto encode_time_total = 0.0;
+
+    // for each of the 6 directions we shoot...
+    for (int i = 0; i < 6; i++)
+    {
+        // these buffers are where the raw, captured pixels are stored and
+        // the first time we use them, we have to make a new one
+        if (mRawImages[i] == nullptr)
+        {
+            mRawImages[i] = new LLImageRaw(mSourceImageSize, mSourceImageSize, 3);
+        }
+        else
+            // subsequent capture with floater open so we resize the buffer from
+            // the previous run
+        {
+            // LLImageRaw deletes the old one via operator= but just to be
+            // sure, we delete its' large data member first...
+            mRawImages[i]->deleteData();
+            mRawImages[i] = new LLImageRaw(mSourceImageSize, mSourceImageSize, 3);
+        }
+
+        // set up camera to look in each direction
+        camera->lookDir(look_dirs[i], look_upvecs[i]);
+
+        // record if camera changed to try to understand the "all shots are the same issue"
+        if (camera->isChanged())
+        {
+            ++camera_changed_times;
+        }
+
+        // call the (very) simplified snapshot code that simply deals
+        // with a single image, no sub-images etc. but is very fast
+        gViewerWindow->simpleSnapshot(mRawImages[i],
+                                      mSourceImageSize, mSourceImageSize, num_render_passes);
+
+        // encode each image and write to disk while saving how long it took to do so
+        auto t_start = std::chrono::high_resolution_clock::now();
+        encodeAndSave(mRawImages[i], cubemap_js_full_path, prefixes[i]);
+        auto t_end = std::chrono::high_resolution_clock::now();
+        auto duration = std::chrono::duration_cast<std::chrono::duration<double>>(t_end - t_start);
+        encode_time_total += duration.count();
+
+        // ping the main loop in case the snapshot process takes a really long
+        // time and we get disconnected
+        LLAppViewer::instance()->pingMainloopTimeout("LLFloater360Capture::capture360Images");
+    }
+
+    // display time to encode all 6 images.  It tends to be a fairly linear
+    // time for each so we don't need to worry about displaying the time
+    // for each - this gives us plenty to use for optimizing
+    LL_INFOS("360Capture") <<
+                           "Time to encode and save 6 images was " <<
+                           encode_time_total <<
+                           " seconds" <<
+                           LL_ENDL;
+
+    // Write the JavaScript file footer (the bottom of the file after the
+    // declarations of the actual data URLs array). The footer comprises of
+    // a JavaScript array declaration that references the 6 data URLs generated
+    // previously and is what is referred to in the display HTML file
+    // (newview/skins/default/html/common/equirectangular/display_eqr.html)
+    writeDataURLFooter(cubemap_js_full_path);
+
+    // unfreeze the world now we have our shots
+    freezeWorld(false);
+
+    // restore original view/camera/avatar settings settings
+    camera->setAspect(old_aspect);
+    camera->setView(old_fov);
+    camera->yaw(old_yaw);
+    LLPipeline::sUseOcclusion = old_occlusion;
+
+    // if we toggled off the avatar because the Hide check box was ticked,
+    // we should toggle it back to where it was before we started the capture
+    if (gSavedSettings.getBOOL("360CaptureHideAvatars"))
+    {
+        LLPipeline::toggleRenderTypeControl(LLPipeline::RENDER_TYPE_AVATAR);
+        LLPipeline::toggleRenderTypeControl(LLPipeline::RENDER_TYPE_PARTICLES);
+        LLPipeline::sRenderAttachedLights = render_attached_lights;
+    }
+
+    // record that we missed some shots in the log for later debugging
+    // note: we use 5 and not 6 because the first shot isn't regarded
+    // as a change - only the subsequent 5 are
+    if (camera_changed_times < 5)
+    {
+        LL_INFOS("360Capture") << "Warning: we only captured " << camera_changed_times << " images." << LL_ENDL;
+    }
+
+    // now we have the 6 shots saved in a well specified location,
+    // we can load the web content that uses them
+    std::string url = "file:///" + getHTMLBaseFolder() + mEqrGenHTML;
+    mWebBrowser->navigateTo(url);
+
+    // page is loaded and ready so we can turn on the buttons again
+    mCaptureBtn->setEnabled(true);
+    mSaveLocalBtn->setEnabled(true);
+
+    // allow the UI to update by suspending and waiting for the
+    // main render loop to update the UI
+    suspendForAFrame();
+}
+
+// once the request is made to navigate to the web page containing the code
+// to process the 6 images into an EQR one, we have to wait for it to finish
+// loaded - we get a "navigate complete" event when that happens that we can act on
+void LLFloater360Capture::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event)
+{
+    switch (event)
+    {
+        // not used right now but retaining because this event might
+        // be useful for a feature I am hoping to add
+        case MEDIA_EVENT_LOCATION_CHANGED:
+            break;
+
+        // navigation in the browser completed
+        case MEDIA_EVENT_NAVIGATE_COMPLETE:
+        {
+            // Confirm that the navigation event does indeed apply to the
+            // page we are looking for. At the moment, this is the only
+            // one we care about so the test is superfluous but that might change.
+            std::string navigate_url = self->getNavigateURI();
+            if (navigate_url.find(mEqrGenHTML) != std::string::npos)
+            {
+                // this string is being passed across to the web so replace all the windows backslash
+                // characters with forward slashes or (I think) the backslashes are treated as escapes
+                std::replace(mImageSaveDir.begin(), mImageSaveDir.end(), '\\', '/');
+
+                // we store the camera FOV (field of view) in a saved setting since this feels
+                // like something it would be interesting to change and experiment with
+                int camera_fov = gSavedSettings.getU32("360CaptureCameraFOV");
+
+                // compose the overlay for the final web page that tells the user
+                // what level of quality the capture was taken with
+                std::string overlay_label = "'" + getSelectedQualityTooltip() + "'";
+
+                // so now our page is loaded and images are in place - call
+                // the JavaScript init script with some parameters to initialize
+                // the WebGL based preview
+                const std::string cmd = STRINGIZE(
+                                            "init("
+                                            << mOutputImageWidth
+                                            << ", "
+                                            << mOutputImageHeight
+                                            << ", "
+                                            << "'"
+                                            << mImageSaveDir
+                                            << "'"
+                                            << ", "
+                                            << camera_fov
+                                            << ", "
+                                            << LLViewerCamera::getInstance()->getYaw()
+                                            << ", "
+                                            << overlay_label
+                                            << ")"
+                                        );
+
+                // execute the command on the page
+                mWebBrowser->getMediaPlugin()->executeJavaScript(cmd);
+            }
+        }
+        break;
+
+        default:
+            break;
+    }
+}
+
+// called when the user wants to save the cube maps off to the final EQR image
+void LLFloater360Capture::onSaveLocalBtn()
+{
+    // region name and URL
+    std::string region_name; // no sensible default
+    std::string region_url("http://secondlife.com");
+    LLViewerRegion* region = gAgent.getRegion();
+    if (region)
+    {
+        // region names can (and do) contain characters that would make passing
+        // them into a JavaScript function problematic - single quotes for example
+        // so we must escape/encode both
+        region_name = region->getName();
+
+        // escaping/encoding is a minefield - let's just remove any offending characters from the region name
+        region_name.erase(std::remove(region_name.begin(), region_name.end(), '\''), region_name.end());
+        region_name.erase(std::remove(region_name.begin(), region_name.end(), '\"'), region_name.end());
+
+        // fortunately there is already an escaping function built into the SLURL generation code
+        LLSLURL slurl;
+        bool is_escaped = true;
+        LLAgentUI::buildSLURL(slurl, is_escaped);
+        region_url = slurl.getSLURLString();
+    }
+
+    // build suggested filename (the one that appears as the default
+    // in the Save dialog box)
+    const std::string suggested_filename = generate_proposed_filename();
+
+    // This string (the name of the product plus a truncated version number (no build))
+    // is used in the XMP block as the name of the generating and stitching software.
+    // We save the version number here and not in the more generic 'software' item
+    // because that might help us determine something about the image in the future.
+    const std::string client_version = STRINGIZE(
+                                           LLVersionInfo::instance().getChannel() <<
+                                           " " <<
+                                           LLVersionInfo::instance().getShortVersion()
+                                       );
+
+    // save the time the image was created. I don't know if this should be
+    // UTC/ZULU or the users' local time. It probably doesn't matter.
+    std::time_t result = std::time(nullptr);
+    std::string ctime_str = std::ctime(&result);
+    std::string time_str = ctime_str.substr(0, ctime_str.length() - 1);
+
+    // build the JavaScript data structure that is used to pass all the
+    // variables into the JavaScript function on the web page loaded into
+    // the embedded browser component of the floater.
+    const std::string xmp_details = STRINGIZE(
+                                        "{ " <<
+                                        "pano_version: '" << "2.2.1" << "', " <<
+                                        "software: '" << LLVersionInfo::instance().getChannel() << "', " <<
+                                        "capture_software: '" << client_version << "', " <<
+                                        "stitching_software: '" << client_version << "', " <<
+                                        "width: " << mOutputImageWidth << ", " <<
+                                        "height: " << mOutputImageHeight << ", " <<
+                                        "heading: " << mInitialHeadingDeg << ", " <<
+                                        "actual_source_image_size: " << mQualityRadioGroup->getSelectedValue().asInteger() << ", " <<
+                                        "scaled_source_image_size: " << mSourceImageSize << ", " <<
+                                        "first_photo_date: '" << time_str << "', " <<
+                                        "last_photo_date: '" << time_str << "', " <<
+                                        "region_name: '" << region_name << "', " <<
+                                        "region_url: '" << region_url << "', " <<
+                                        " }"
+                                    );
+
+    // build the JavaScript command to send to the web browser
+    const std::string cmd = "saveAsEqrImage(\"" + suggested_filename + "\", " + xmp_details + ")";
+
+    // send it to the browser instance, triggering the equirectangular capture
+    // process and complimentary offer to save the image
+    mWebBrowser->getMediaPlugin()->executeJavaScript(cmd);
+}
+
+// We capture all 6 images sequentially and if parts of the world are moving
+// E.G. clouds, water, objects - then we may get seams or discontinuities
+// when the images are combined to form the EQR image.  This code tries to
+// stop everything so we can shoot for seamless shots.  There is probably more
+// we can do here - e.g. waves in the water probably won't line up.
+void LLFloater360Capture::freezeWorld(bool enable)
+{
+    static bool clouds_scroll_paused = false;
+    if (enable)
+    {
+        // record the cloud scroll current value so we can restore it
+        clouds_scroll_paused = LLEnvironment::instance().isCloudScrollPaused();
+
+        // stop the clouds moving
+        LLEnvironment::instance().pauseCloudScroll();
+
+        // freeze all avatars
+        LLCharacter* avatarp;
+        for (std::vector<LLCharacter*>::iterator iter = LLCharacter::sInstances.begin();
+                iter != LLCharacter::sInstances.end(); ++iter)
+        {
+            avatarp = *iter;
+            mAvatarPauseHandles.push_back(avatarp->requestPause());
+        }
+
+        // freeze everything else
+        gSavedSettings.setBOOL("FreezeTime", true);
+
+        // disable particle system
+        LLViewerPartSim::getInstance()->enable(false);
+    }
+    else // turning off freeze world mode, either temporarily or not.
+    {
+        // restart the clouds moving if they were not paused before
+        // we starting using the 360 capture floater
+        if (clouds_scroll_paused == false)
+        {
+            LLEnvironment::instance().resumeCloudScroll();
+        }
+
+        // thaw all avatars
+        mAvatarPauseHandles.clear();
+
+        // thaw everything else
+        gSavedSettings.setBOOL("FreezeTime", false);
+
+        //enable particle system
+        LLViewerPartSim::getInstance()->enable(true);
+    }
+}
+
+// Build the default filename that appears in the Save dialog box. We try
+// to encode some metadata about too (region name, EQR dimensions, capture
+// time) but the user if free to replace this with anything else before
+// the images is saved.
+const std::string LLFloater360Capture::generate_proposed_filename()
+{
+    std::ostringstream filename("");
+
+    // base name
+    filename << "sl360_";
+
+    LLViewerRegion* region = gAgent.getRegion();
+    if (region)
+    {
+        // this looks complex but it's straightforward - removes all non-alpha chars from a string
+        // which in this case is the SL region name - we use it as a proposed filename but the user is free to change
+        std::string region_name = region->getName();
+        std::replace_if(region_name.begin(), region_name.end(), std::not1(std::ptr_fun(isalnum)), '_');
+        if (region_name.length() > 0)
+        {
+            filename << region_name;
+            filename << "_";
+        }
+    }
+
+    // add in resolution to make it easier to tell what you captured later
+    filename << mOutputImageWidth;
+    filename << "x";
+    filename << mOutputImageHeight;
+    filename << "_";
+
+    // Add in the size of the source image (width == height since it was square)
+    // Might be useful later for quality comparisons
+    filename << mSourceImageSize;
+    filename << "_";
+
+    // add in the current HH-MM-SS (with leading 0's) so users can easily save many shots in same folder
+    std::time_t cur_epoch = std::time(nullptr);
+    std::tm* tm_time = std::localtime(&cur_epoch);
+    filename << std::setfill('0') << std::setw(4) << (tm_time->tm_year + 1900);
+    filename << std::setfill('0') << std::setw(2) << (tm_time->tm_mon + 1);
+    filename << std::setfill('0') << std::setw(2) << tm_time->tm_mday;
+    filename << "_";
+    filename << std::setfill('0') << std::setw(2) << tm_time->tm_hour;
+    filename << std::setfill('0') << std::setw(2) << tm_time->tm_min;
+    filename << std::setfill('0') << std::setw(2) << tm_time->tm_sec;
+
+    // the unusual way we save the output image (originates in the
+    // embedded browser and not the C++ code) means that the system
+    // appends ".jpeg" to the file automatically on macOS at least,
+    // so we only need to do it ourselves for windows.
+#if LL_WINDOWS
+    filename << ".jpg";
+#endif
+
+    return filename.str();
+}
diff --git a/indra/newview/llfloater360capture.h b/indra/newview/llfloater360capture.h
new file mode 100644
index 0000000000..6da7ee074a
--- /dev/null
+++ b/indra/newview/llfloater360capture.h
@@ -0,0 +1,97 @@
+/**
+ * @file llfloater360capture.h
+ * @author Callum Prentice (callum@lindenlab.com)
+ * @brief Floater for the 360 capture feature
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2011, 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.
+ *
+ * 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.
+ *
+ * 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
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_FLOATER_360CAPTURE_H
+#define LL_FLOATER_360CAPTURE_H
+
+#include "llfloater.h"
+#include "llmediactrl.h"
+#include "llcharacter.h"
+
+class LLImageRaw;
+class LLTextBox;
+class LLRadioGroup;
+
+class LLFloater360Capture:
+    public LLFloater,
+    public LLViewerMediaObserver
+{
+        friend class LLFloaterReg;
+
+    private:
+        LLFloater360Capture(const LLSD& key);
+
+        ~LLFloater360Capture();
+        BOOL postBuild() override;
+        void handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event) override;
+
+        void changeInterestListMode(bool send_everything);
+
+        const std::string getHTMLBaseFolder();
+        void capture360Images();
+
+        const std::string makeFullPathToJS(const std::string filename);
+        void writeDataURLHeader(const std::string filename);
+        void writeDataURLFooter(const std::string filename);
+        bool writeDataURL(const std::string filename, const std::string prefix, U8* data, unsigned int data_len);
+        void encodeAndSave(LLPointer<LLImageRaw> raw_image, const std::string filename, const std::string prefix);
+
+        std::vector<LLAnimPauseRequest> mAvatarPauseHandles;
+        void freezeWorld(bool enable);
+
+        void mockSnapShot(LLImageRaw* raw);
+
+        void suspendForAFrame();
+
+        const std::string generate_proposed_filename();
+
+        void setSourceImageSize();
+
+        LLMediaCtrl* mWebBrowser;
+        const std::string mDefaultHTML = "default.html";
+        const std::string mEqrGenHTML = "eqr_gen.html";
+
+        LLUICtrl* mCaptureBtn;
+        void onCapture360ImagesBtn();
+
+        void onSaveLocalBtn();
+        LLUICtrl* mSaveLocalBtn;
+
+        LLRadioGroup* mQualityRadioGroup;
+        void onChooseQualityRadioGroup();
+        const std::string getSelectedQualityTooltip();
+
+        int mSourceImageSize;
+        float mInitialHeadingDeg;
+        int mOutputImageWidth;
+        int mOutputImageHeight;
+        std::string mImageSaveDir;
+
+        LLPointer<LLImageRaw> mRawImages[6];
+};
+
+#endif  // LL_FLOATER_360CAPTURE_H
diff --git a/indra/newview/llfloaterauction.cpp b/indra/newview/llfloaterauction.cpp
index 957b2e1e8e..9813156bf2 100644
--- a/indra/newview/llfloaterauction.cpp
+++ b/indra/newview/llfloaterauction.cpp
@@ -32,8 +32,7 @@
 #include "llimagej2c.h"
 #include "llimagetga.h"
 #include "llparcel.h"
-#include "llvfile.h"
-#include "llvfs.h"
+#include "llfilesystem.h"
 #include "llwindow.h"
 #include "message.h"
 
@@ -202,7 +201,9 @@ void LLFloaterAuction::onClickSnapshot(void* data)
 
 		LLPointer<LLImageTGA> tga = new LLImageTGA;
 		tga->encode(raw);
-		LLVFile::writeFile(tga->getData(), tga->getDataSize(), gVFS, self->mImageID, LLAssetType::AT_IMAGE_TGA);
+
+		LLFileSystem tga_file(self->mImageID, LLAssetType::AT_IMAGE_TGA, LLFileSystem::WRITE);
+		tga_file.write(tga->getData(), tga->getDataSize());
 		
 		raw->biasedScaleToPowerOfTwo(LLViewerTexture::MAX_IMAGE_SIZE_DEFAULT);
 
@@ -210,7 +211,9 @@ void LLFloaterAuction::onClickSnapshot(void* data)
 
 		LLPointer<LLImageJ2C> j2c = new LLImageJ2C;
 		j2c->encode(raw, 0.0f);
-		LLVFile::writeFile(j2c->getData(), j2c->getDataSize(), gVFS, self->mImageID, LLAssetType::AT_TEXTURE);
+
+		LLFileSystem j2c_file(self->mImageID, LLAssetType::AT_TEXTURE, LLFileSystem::WRITE);
+		j2c_file.write(j2c->getData(), j2c->getDataSize());
 
 		self->mImage = LLViewerTextureManager::getLocalTexture((LLImageRaw*)raw, FALSE);
 		gGL.getTexUnit(0)->bind(self->mImage);
diff --git a/indra/newview/llfloaterbvhpreview.cpp b/indra/newview/llfloaterbvhpreview.cpp
index 131d9b077b..687d820a18 100644
--- a/indra/newview/llfloaterbvhpreview.cpp
+++ b/indra/newview/llfloaterbvhpreview.cpp
@@ -32,7 +32,7 @@
 #include "lldatapacker.h"
 #include "lldir.h"
 #include "llnotificationsutil.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llapr.h"
 #include "llstring.h"
 
@@ -997,10 +997,9 @@ void LLFloaterBvhPreview::onBtnOK(void* userdata)
 		LLDataPackerBinaryBuffer dp(buffer, file_size);
 		if (motionp->serialize(dp))
 		{
-			LLVFile file(gVFS, motionp->getID(), LLAssetType::AT_ANIMATION, LLVFile::APPEND);
+			LLFileSystem file(motionp->getID(), LLAssetType::AT_ANIMATION, LLFileSystem::APPEND);
 
 			S32 size = dp.getCurrentSize();
-			file.setMaxSize(size);
 			if (file.write((U8*)buffer, size))
 			{
 				std::string name = floaterp->getChild<LLUICtrl>("name_form")->getValue().asString();
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index d9edd4dc30..64b24d54c3 100644
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -59,6 +59,7 @@
 #include "llspinctrl.h"
 #include "lltabcontainer.h"
 #include "lltrans.h"
+#include "llfilesystem.h"
 #include "llcallbacklist.h"
 #include "llviewertexteditor.h"
 #include "llviewernetwork.h"
diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index 04723c99be..1fc734ae39 100644
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -261,7 +261,6 @@ std::string LLFloaterPreference::sSkin = "";
 LLFloaterPreference::LLFloaterPreference(const LLSD& key)
 	: LLFloater(key),
 	mGotPersonalInfo(false),
-	mOriginalIMViaEmail(false),
 	mLanguageChanged(false),
 	mAvatarDataInitialized(false),
 	mSearchDataDirty(true)
@@ -557,11 +556,9 @@ void LLFloaterPreference::apply()
 	
 	if (mGotPersonalInfo)
 	{ 
-		bool new_im_via_email = getChild<LLUICtrl>("send_im_to_email")->getValue().asBoolean();
 		bool new_hide_online = getChild<LLUICtrl>("online_visibility")->getValue().asBoolean();		
 	
-		if ((new_im_via_email != mOriginalIMViaEmail)
-			||(new_hide_online != mOriginalHideOnlineStatus))
+		if (new_hide_online != mOriginalHideOnlineStatus)
 		{
 			// This hack is because we are representing several different 	 
 			// possible strings with a single checkbox. Since most users 	 
@@ -575,7 +572,7 @@ void LLFloaterPreference::apply()
 			 //Update showonline value, otherwise multiple applys won't work
 				mOriginalHideOnlineStatus = new_hide_online;
 			}
-			gAgent.sendAgentUpdateUserInfo(new_im_via_email,mDirectoryVisibility);
+			gAgent.sendAgentUpdateUserInfo(mDirectoryVisibility);
 		}
 	}
 
@@ -980,12 +977,12 @@ void LLFloaterPreference::onBtnCancel(const LLSD& userdata)
 }
 
 // static 
-void LLFloaterPreference::updateUserInfo(const std::string& visibility, bool im_via_email, bool is_verified_email)
+void LLFloaterPreference::updateUserInfo(const std::string& visibility)
 {
 	LLFloaterPreference* instance = LLFloaterReg::findTypedInstance<LLFloaterPreference>("preferences");
 	if (instance)
 	{
-        instance->setPersonalInfo(visibility, im_via_email, is_verified_email);
+        instance->setPersonalInfo(visibility);
 	}
 }
 
@@ -1694,10 +1691,9 @@ bool LLFloaterPreference::moveTranscriptsAndLog()
 	return true;
 }
 
-void LLFloaterPreference::setPersonalInfo(const std::string& visibility, bool im_via_email, bool is_verified_email)
+void LLFloaterPreference::setPersonalInfo(const std::string& visibility)
 {
 	mGotPersonalInfo = true;
-	mOriginalIMViaEmail = im_via_email;
 	mDirectoryVisibility = visibility;
 	
 	if (visibility == VISIBILITY_DEFAULT)
@@ -1719,16 +1715,7 @@ void LLFloaterPreference::setPersonalInfo(const std::string& visibility, bool im
 	getChildView("friends_online_notify_checkbox")->setEnabled(TRUE);
 	getChild<LLUICtrl>("online_visibility")->setValue(mOriginalHideOnlineStatus); 	 
 	getChild<LLUICtrl>("online_visibility")->setLabelArg("[DIR_VIS]", mDirectoryVisibility);
-	getChildView("send_im_to_email")->setEnabled(is_verified_email);
 
-    std::string tooltip;
-    if (!is_verified_email)
-        tooltip = getString("email_unverified_tooltip");
-
-    getChildView("send_im_to_email")->setToolTip(tooltip);
-
-    // *TODO: Show or hide verify email text here based on is_verified_email
-    getChild<LLUICtrl>("send_im_to_email")->setValue(im_via_email);
 	getChildView("favorites_on_login_check")->setEnabled(TRUE);
 	getChildView("log_path_button")->setEnabled(TRUE);
 	getChildView("chat_font_size")->setEnabled(TRUE);
diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h
index e9e19e9acb..5ef2ca68d3 100644
--- a/indra/newview/llfloaterpreference.h
+++ b/indra/newview/llfloaterpreference.h
@@ -88,7 +88,7 @@ public:
 	/*virtual*/ void changed(const LLUUID& session_id, U32 mask) {};
 
 	// static data update, called from message handler
-	static void updateUserInfo(const std::string& visibility, bool im_via_email, bool is_verified_email);
+	static void updateUserInfo(const std::string& visibility);
 
 	// refresh all the graphics preferences menus
 	static void refreshEnabledGraphics();
@@ -114,7 +114,7 @@ protected:
 	void		onBtnOK(const LLSD& userdata);
 	void		onBtnCancel(const LLSD& userdata);
 
-	void		onClickClearCache();			// Clear viewer texture cache, vfs, and VO cache on next startup
+	void		onClickClearCache();			// Clear viewer texture cache, file cache on next startup
 	void		onClickBrowserClearCache();		// Clear web history and caches as well as viewer caches above
 	void		onLanguageChange();
 	void		onNotificationsChange(const std::string& OptionName);
@@ -160,7 +160,7 @@ public:
 	void changeLogPath(const std::vector<std::string>& filenames, std::string proposed_name);
 	bool moveTranscriptsAndLog();
 	void enableHistory();
-	void setPersonalInfo(const std::string& visibility, bool im_via_email, bool is_verified_email);
+	void setPersonalInfo(const std::string& visibility);
 	void refreshEnabledState();
 	void onCommitWindowedMode();
 	void refresh();	// Refresh enable/disable
@@ -206,7 +206,6 @@ private:
 	static std::string sSkin;
 	notifications_map mNotificationOptions;
 	bool mGotPersonalInfo;
-	bool mOriginalIMViaEmail;
 	bool mLanguageChanged;
 	bool mAvatarDataInitialized;
 	std::string mPriorInstantMessageLogPath;
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index 17e55b5f2c..19080f05c0 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -36,7 +36,7 @@
 #include "llglheaders.h"
 #include "llregionflags.h"
 #include "llstl.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llxfermanager.h"
 #include "indra_constants.h"
 #include "message.h"
@@ -2252,10 +2252,9 @@ void LLPanelEstateCovenant::loadInvItem(LLInventoryItem *itemp)
 }
 
 // static
-void LLPanelEstateCovenant::onLoadComplete(LLVFS *vfs,
-									   const LLUUID& asset_uuid,
-									   LLAssetType::EType type,
-									   void* user_data, S32 status, LLExtStat ext_status)
+void LLPanelEstateCovenant::onLoadComplete(const LLUUID& asset_uuid,
+									       LLAssetType::EType type,
+									       void* user_data, S32 status, LLExtStat ext_status)
 {
 	LL_INFOS() << "LLPanelEstateCovenant::onLoadComplete()" << LL_ENDL;
 	LLPanelEstateCovenant* panelp = (LLPanelEstateCovenant*)user_data;
@@ -2263,7 +2262,7 @@ void LLPanelEstateCovenant::onLoadComplete(LLVFS *vfs,
 	{
 		if(0 == status)
 		{
-			LLVFile file(vfs, asset_uuid, type, LLVFile::READ);
+			LLFileSystem file(asset_uuid, type, LLFileSystem::READ);
 
 			S32 file_length = file.getSize();
 
diff --git a/indra/newview/llfloaterregioninfo.h b/indra/newview/llfloaterregioninfo.h
index 75d0c3ea5c..c34dbb62e8 100644
--- a/indra/newview/llfloaterregioninfo.h
+++ b/indra/newview/llfloaterregioninfo.h
@@ -55,7 +55,6 @@ class LLRadioGroup;
 class LLSliderCtrl;
 class LLSpinCtrl;
 class LLTextBox;
-class LLVFS;
 
 class LLPanelRegionGeneralInfo;
 class LLPanelRegionDebugInfo;
@@ -357,8 +356,7 @@ public:
 	static bool confirmResetCovenantCallback(const LLSD& notification, const LLSD& response);
 	void sendChangeCovenantID(const LLUUID &asset_id);
 	void loadInvItem(LLInventoryItem *itemp);
-	static void onLoadComplete(LLVFS *vfs,
-							   const LLUUID& asset_uuid,
+	static void onLoadComplete(const LLUUID& asset_uuid,
 							   LLAssetType::EType type,
 							   void* user_data, S32 status, LLExtStat ext_status);
 
diff --git a/indra/newview/llfloaterreporter.cpp b/indra/newview/llfloaterreporter.cpp
index a30c73768d..b73755cf4e 100644
--- a/indra/newview/llfloaterreporter.cpp
+++ b/indra/newview/llfloaterreporter.cpp
@@ -44,8 +44,7 @@
 #include "llnotificationsutil.h"
 #include "llstring.h"
 #include "llsys.h"
-#include "llvfile.h"
-#include "llvfs.h"
+#include "llfilesystem.h"
 #include "mean_collision_data.h"
 #include "message.h"
 #include "v3math.h"
@@ -896,12 +895,9 @@ void LLFloaterReporter::takeScreenshot(bool use_prev_screenshot)
 	mResourceDatap->mAssetInfo.setName("screenshot_name");
 	mResourceDatap->mAssetInfo.setDescription("screenshot_descr");
 
-	// store in VFS
-	LLVFile::writeFile(upload_data->getData(), 
-						upload_data->getDataSize(), 
-						gVFS, 
-						mResourceDatap->mAssetInfo.mUuid, 
-						mResourceDatap->mAssetInfo.mType);
+	// store in cache
+    LLFileSystem j2c_file(mResourceDatap->mAssetInfo.mUuid, mResourceDatap->mAssetInfo.mType, LLFileSystem::WRITE);
+    j2c_file.write(upload_data->getData(), upload_data->getDataSize());
 
 	// store in the image list so it doesn't try to fetch from the server
 	LLPointer<LLViewerFetchedTexture> image_in_list = 
diff --git a/indra/newview/llfloatersnapshot.cpp b/indra/newview/llfloatersnapshot.cpp
index ef7a9fd536..83212230e5 100644
--- a/indra/newview/llfloatersnapshot.cpp
+++ b/indra/newview/llfloatersnapshot.cpp
@@ -179,6 +179,10 @@ void LLFloaterSnapshotBase::ImplBase::updateLayout(LLFloaterSnapshotBase* floate
 	thumbnail_placeholder->reshape(panel_width, thumbnail_placeholder->getRect().getHeight());
 	floaterp->getChild<LLUICtrl>("image_res_text")->setVisible(mAdvanced);
 	floaterp->getChild<LLUICtrl>("file_size_label")->setVisible(mAdvanced);
+    if (floaterp->hasChild("360_label", TRUE))
+    { 
+        floaterp->getChild<LLUICtrl>("360_label")->setVisible(mAdvanced);
+    }
 	if(!floaterp->isMinimized())
 	{
 		floaterp->reshape(floater_width, floaterp->getRect().getHeight());
@@ -992,6 +996,10 @@ BOOL LLFloaterSnapshot::postBuild()
     getChild<LLButton>("retract_btn")->setCommitCallback(boost::bind(&LLFloaterSnapshot::onExtendFloater, this));
     getChild<LLButton>("extend_btn")->setCommitCallback(boost::bind(&LLFloaterSnapshot::onExtendFloater, this));
 
+    getChild<LLTextBox>("360_label")->setSoundFlags(LLView::MOUSE_UP);
+    getChild<LLTextBox>("360_label")->setShowCursorHand(false);
+    getChild<LLTextBox>("360_label")->setClickedCallback(boost::bind(&LLFloaterSnapshot::on360Snapshot, this));
+
 	// Filters
 	LLComboBox* filterbox = getChild<LLComboBox>("filters_combobox");
 	std::vector<std::string> filter_list = LLImageFiltersManager::getInstance()->getFiltersList();
@@ -1118,6 +1126,12 @@ void LLFloaterSnapshot::onExtendFloater()
 	impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));
 }
 
+void LLFloaterSnapshot::on360Snapshot()
+{
+    LLFloaterReg::showInstance("360capture");
+    closeFloater();
+}
+
 //virtual
 void LLFloaterSnapshotBase::onClose(bool app_quitting)
 {
diff --git a/indra/newview/llfloatersnapshot.h b/indra/newview/llfloatersnapshot.h
index 8221b0a637..7ec133ff45 100644
--- a/indra/newview/llfloatersnapshot.h
+++ b/indra/newview/llfloatersnapshot.h
@@ -153,6 +153,7 @@ public:
 	static void update();
 
 	void onExtendFloater();
+    void on360Snapshot();
 
 	static LLFloaterSnapshot* getInstance();
 	static LLFloaterSnapshot* findInstance();
diff --git a/indra/newview/llfloatertos.cpp b/indra/newview/llfloatertos.cpp
index bd403f68d7..1aeb727172 100644
--- a/indra/newview/llfloatertos.cpp
+++ b/indra/newview/llfloatertos.cpp
@@ -40,7 +40,7 @@
 #include "lltextbox.h"
 #include "llui.h"
 #include "lluictrlfactory.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "message.h"
 #include "llstartup.h"              // login_alert_done
 #include "llcorehttputil.h"
diff --git a/indra/newview/llfloatertos.h b/indra/newview/llfloatertos.h
index 85033acf4d..7c2f0705b7 100644
--- a/indra/newview/llfloatertos.h
+++ b/indra/newview/llfloatertos.h
@@ -36,7 +36,6 @@
 
 class LLButton;
 class LLRadioGroup;
-class LLVFS;
 class LLTextEditor;
 class LLUUID;
 
diff --git a/indra/newview/llgesturemgr.cpp b/indra/newview/llgesturemgr.cpp
index 950a6cfaef..9f2119281d 100644
--- a/indra/newview/llgesturemgr.cpp
+++ b/indra/newview/llgesturemgr.cpp
@@ -42,7 +42,7 @@
 #include "llnotificationsutil.h"
 #include "llstl.h"
 #include "llstring.h"	// todo: remove
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "message.h"
 
 // newview
@@ -548,7 +548,7 @@ void LLGestureMgr::playGesture(LLMultiGesture* gesture)
 				LLGestureStepAnimation* anim_step = (LLGestureStepAnimation*)step;
 				const LLUUID& anim_id = anim_step->mAnimAssetID;
 
-				// Don't request the animation if this step stops it or if it is already in Static VFS
+				// Don't request the animation if this step stops it or if it is already in the cache
 				if (!(anim_id.isNull()
 					  || anim_step->mFlags & ANIM_FLAG_STOP
 					  || gAssetStorage->hasLocalAsset(anim_id, LLAssetType::AT_ANIMATION)))
@@ -1038,10 +1038,9 @@ void LLGestureMgr::runStep(LLMultiGesture* gesture, LLGestureStep* step)
 
 
 // static
-void LLGestureMgr::onLoadComplete(LLVFS *vfs,
-									   const LLUUID& asset_uuid,
-									   LLAssetType::EType type,
-									   void* user_data, S32 status, LLExtStat ext_status)
+void LLGestureMgr::onLoadComplete(const LLUUID& asset_uuid,
+								  LLAssetType::EType type,
+								  void* user_data, S32 status, LLExtStat ext_status)
 {
 	LLLoadInfo* info = (LLLoadInfo*)user_data;
 
@@ -1056,7 +1055,7 @@ void LLGestureMgr::onLoadComplete(LLVFS *vfs,
 
 	if (0 == status)
 	{
-		LLVFile file(vfs, asset_uuid, type, LLVFile::READ);
+		LLFileSystem file(asset_uuid, type, LLFileSystem::READ);
 		S32 size = file.getSize();
 
 		std::vector<char> buffer(size+1);
@@ -1159,8 +1158,7 @@ void LLGestureMgr::onLoadComplete(LLVFS *vfs,
 }
 
 // static
-void LLGestureMgr::onAssetLoadComplete(LLVFS *vfs,
-									   const LLUUID& asset_uuid,
+void LLGestureMgr::onAssetLoadComplete(const LLUUID& asset_uuid,
 									   LLAssetType::EType type,
 									   void* user_data, S32 status, LLExtStat ext_status)
 {
@@ -1172,7 +1170,7 @@ void LLGestureMgr::onAssetLoadComplete(LLVFS *vfs,
 	{
 	case LLAssetType::AT_ANIMATION:
 		{
-			LLKeyframeMotion::onLoadComplete(vfs, asset_uuid, type, user_data, status, ext_status);
+			LLKeyframeMotion::onLoadComplete(asset_uuid, type, user_data, status, ext_status);
 
 			self.mLoadingAssets.erase(asset_uuid);
 
@@ -1180,7 +1178,7 @@ void LLGestureMgr::onAssetLoadComplete(LLVFS *vfs,
 		}
 	case LLAssetType::AT_SOUND:
 		{
-			LLAudioEngine::assetCallback(vfs, asset_uuid, type, user_data, status, ext_status);
+			LLAudioEngine::assetCallback(asset_uuid, type, user_data, status, ext_status);
 
 			self.mLoadingAssets.erase(asset_uuid);
 
diff --git a/indra/newview/llgesturemgr.h b/indra/newview/llgesturemgr.h
index 402bdf6039..91ab445273 100644
--- a/indra/newview/llgesturemgr.h
+++ b/indra/newview/llgesturemgr.h
@@ -40,7 +40,6 @@ class LLMultiGesture;
 class LLGestureListener;
 class LLGestureStep;
 class LLUUID;
-class LLVFS;
 
 class LLGestureManagerObserver
 {
@@ -154,15 +153,13 @@ protected:
 	void done();
 
 	// Used by loadGesture
-	static void onLoadComplete(LLVFS *vfs,
-						   const LLUUID& asset_uuid,
-						   LLAssetType::EType type,
-						   void* user_data, S32 status, LLExtStat ext_status);
+	static void onLoadComplete(const LLUUID& asset_uuid,
+					           LLAssetType::EType type,
+						       void* user_data, S32 status, LLExtStat ext_status);
 
 	// Used by playGesture to load an asset file
 	// required to play a gesture step
-	static void onAssetLoadComplete(LLVFS *vfs,
-									const LLUUID& asset_uuid,
+	static void onAssetLoadComplete(const LLUUID& asset_uuid,
 									LLAssetType::EType type,
 									void* user_data, S32 status, LLExtStat ext_status);
 
diff --git a/indra/newview/lllandmarklist.cpp b/indra/newview/lllandmarklist.cpp
index 9106d4e986..31e76267e6 100644
--- a/indra/newview/lllandmarklist.cpp
+++ b/indra/newview/lllandmarklist.cpp
@@ -33,7 +33,7 @@
 
 #include "llappviewer.h"
 #include "llagent.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llviewerstats.h"
 
 // Globals
@@ -124,7 +124,6 @@ LLLandmark* LLLandmarkList::getAsset(const LLUUID& asset_uuid, loaded_callback_t
 
 // static
 void LLLandmarkList::processGetAssetReply(
-	LLVFS *vfs,
 	const LLUUID& uuid,
 	LLAssetType::EType type,
 	void* user_data,
@@ -133,7 +132,7 @@ void LLLandmarkList::processGetAssetReply(
 {
 	if( status == 0 )
 	{
-		LLVFile file(vfs, uuid, type);
+		LLFileSystem file(uuid, type);
 		S32 file_length = file.getSize();
 
         if (file_length > 0)
diff --git a/indra/newview/lllandmarklist.h b/indra/newview/lllandmarklist.h
index 4f3b11660d..f5fa958204 100644
--- a/indra/newview/lllandmarklist.h
+++ b/indra/newview/lllandmarklist.h
@@ -52,7 +52,6 @@ public:
 	BOOL assetExists(const LLUUID& asset_uuid);
 	LLLandmark* getAsset(const LLUUID& asset_uuid, loaded_callback_t cb = NULL);
 	static void processGetAssetReply(
-		LLVFS *vfs,
 		const LLUUID& uuid,
 		LLAssetType::EType type,
 		void* user_data,
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index 2c1c1191da..8080e43383 100644
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -49,7 +49,7 @@
 #include "llsdutil_math.h"
 #include "llsdserialize.h"
 #include "llthread.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llviewercontrol.h"
 #include "llviewerinventory.h"
 #include "llviewermenufile.h"
@@ -294,8 +294,6 @@
 //   * Header parse failures come without much explanation.  Elaborate.
 //   * Work queue for uploads?  Any need for this or is the current scheme good
 //     enough?
-//   * Various temp buffers used in VFS I/O might be allocated once or even
-//     statically.  Look for some wins here.
 //   * Move data structures holding mesh data used by main thread into main-
 //     thread-only access so that no locking is needed.  May require duplication
 //     of some data so that worker thread has a minimal data set to guide
@@ -1336,8 +1334,8 @@ bool LLMeshRepoThread::fetchMeshSkinInfo(const LLUUID& mesh_id)
 
 		if (version <= MAX_MESH_VERSION && offset >= 0 && size > 0)
 		{
-			//check VFS for mesh skin info
-			LLVFile file(gVFS, mesh_id, LLAssetType::AT_MESH);
+			//check cache for mesh skin info
+			LLFileSystem file(mesh_id, LLAssetType::AT_MESH);
 			if (file.getSize() >= offset+size)
 			{
 				U8* buffer = new(std::nothrow) U8[size];
@@ -1370,7 +1368,7 @@ bool LLMeshRepoThread::fetchMeshSkinInfo(const LLUUID& mesh_id)
 				delete[] buffer;
 			}
 
-			//reading from VFS failed for whatever reason, fetch from sim
+			//reading from cache failed for whatever reason, fetch from sim
 			std::string http_url;
 			constructUrl(mesh_id, &http_url);
 
@@ -1432,8 +1430,8 @@ bool LLMeshRepoThread::fetchMeshDecomposition(const LLUUID& mesh_id)
 
 		if (version <= MAX_MESH_VERSION && offset >= 0 && size > 0)
 		{
-			//check VFS for mesh skin info
-			LLVFile file(gVFS, mesh_id, LLAssetType::AT_MESH);
+			//check cache for mesh skin info
+			LLFileSystem file(mesh_id, LLAssetType::AT_MESH);
 			if (file.getSize() >= offset+size)
 			{
 				U8* buffer = new(std::nothrow) U8[size];
@@ -1467,7 +1465,7 @@ bool LLMeshRepoThread::fetchMeshDecomposition(const LLUUID& mesh_id)
 				delete[] buffer;
 			}
 
-			//reading from VFS failed for whatever reason, fetch from sim
+			//reading from cache failed for whatever reason, fetch from sim
 			std::string http_url;
 			constructUrl(mesh_id, &http_url);
 			
@@ -1529,8 +1527,8 @@ bool LLMeshRepoThread::fetchMeshPhysicsShape(const LLUUID& mesh_id)
 
 		if (version <= MAX_MESH_VERSION && offset >= 0 && size > 0)
 		{
-			//check VFS for mesh physics shape info
-			LLVFile file(gVFS, mesh_id, LLAssetType::AT_MESH);
+			//check cache for mesh physics shape info
+			LLFileSystem file(mesh_id, LLAssetType::AT_MESH);
 			if (file.getSize() >= offset+size)
 			{
 				LLMeshRepository::sCacheBytesRead += size;
@@ -1563,7 +1561,7 @@ bool LLMeshRepoThread::fetchMeshPhysicsShape(const LLUUID& mesh_id)
 				delete[] buffer;
 			}
 
-			//reading from VFS failed for whatever reason, fetch from sim
+			//reading from cache failed for whatever reason, fetch from sim
 			std::string http_url;
 			constructUrl(mesh_id, &http_url);
 			
@@ -1634,8 +1632,8 @@ bool LLMeshRepoThread::fetchMeshHeader(const LLVolumeParams& mesh_params, bool c
 	++LLMeshRepository::sMeshRequestCount;
 
 	{
-		//look for mesh in asset in vfs
-		LLVFile file(gVFS, mesh_params.getSculptID(), LLAssetType::AT_MESH);
+		//look for mesh in asset in cache
+		LLFileSystem file(mesh_params.getSculptID(), LLAssetType::AT_MESH);
 			
 		S32 size = file.getSize();
 
@@ -1649,7 +1647,11 @@ bool LLMeshRepoThread::fetchMeshHeader(const LLVolumeParams& mesh_params, bool c
 			file.read(buffer, bytes);
 			if (headerReceived(mesh_params, buffer, bytes) == MESH_OK)
 			{
-				// Found mesh in VFS cache
+				std::string mid;
+				mesh_params.getSculptID().toString(mid);
+				LL_DEBUGS(LOG_MESH) << "Mesh/Cache: Mesh header for ID " << mid << " - was retrieved from the cache." << LL_ENDL;
+
+				// Found mesh in cache
 				return true;
 			}
 		}
@@ -1660,8 +1662,13 @@ bool LLMeshRepoThread::fetchMeshHeader(const LLVolumeParams& mesh_params, bool c
 	std::string http_url;
 	constructUrl(mesh_params.getSculptID(), &http_url);
 	
+
 	if (!http_url.empty())
 	{
+		std::string mid;
+		mesh_params.getSculptID().toString(mid);
+		LL_DEBUGS(LOG_MESH) << "Mesh/Cache: Mesh header for ID " << mid << " - was retrieved from the simulator." << LL_ENDL;
+
 		//grab first 4KB if we're going to bother with a fetch.  Cache will prevent future fetches if a full mesh fits
 		//within the first 4KB
 		//NOTE -- this will break of headers ever exceed 4KB		
@@ -1713,8 +1720,8 @@ bool LLMeshRepoThread::fetchMeshLOD(const LLVolumeParams& mesh_params, S32 lod,
 		if (version <= MAX_MESH_VERSION && offset >= 0 && size > 0)
 		{
 
-			//check VFS for mesh asset
-			LLVFile file(gVFS, mesh_id, LLAssetType::AT_MESH);
+			//check cache for mesh asset
+			LLFileSystem file(mesh_id, LLAssetType::AT_MESH);
 			if (file.getSize() >= offset+size)
 			{
 				U8* buffer = new(std::nothrow) U8[size];
@@ -1742,6 +1749,11 @@ bool LLMeshRepoThread::fetchMeshLOD(const LLVolumeParams& mesh_params, S32 lod,
 					if (lodReceived(mesh_params, lod, buffer, size) == MESH_OK)
 					{
 						delete[] buffer;
+
+						std::string mid;
+						mesh_id.toString(mid);
+						LL_DEBUGS(LOG_MESH) << "Mesh/Cache: Mesh body for ID " << mid << " - was retrieved from the cache." << LL_ENDL;
+
 						return true;
 					}
 				}
@@ -1749,12 +1761,16 @@ bool LLMeshRepoThread::fetchMeshLOD(const LLVolumeParams& mesh_params, S32 lod,
 				delete[] buffer;
 			}
 
-			//reading from VFS failed for whatever reason, fetch from sim
+			//reading from cache failed for whatever reason, fetch from sim
 			std::string http_url;
 			constructUrl(mesh_id, &http_url);
-			
+
 			if (!http_url.empty())
 			{
+				std::string mid;
+				mesh_id.toString(mid);
+				LL_DEBUGS(LOG_MESH) << "Mesh/Cache: Mesh body for ID " << mid << " - was retrieved from the simulator." << LL_ENDL;
+
                 LLMeshHandlerBase::ptr_t handler(new LLMeshLODHandler(mesh_params, lod, offset, size));
 				LLCore::HttpHandle handle = getByteRange(http_url, offset, size, handler);
 				if (LLCORE_HTTP_HANDLE_INVALID == handle)
@@ -3208,7 +3224,7 @@ void LLMeshHeaderHandler::processData(LLCore::BufferArray * /* body */, S32 /* b
 	}
 	else if (data && data_size > 0)
 	{
-		// header was successfully retrieved from sim and parsed, cache in vfs
+		// header was successfully retrieved from sim and parsed and is in cache
 		S32 header_bytes = 0;
 		LLSD header;
 
@@ -3247,31 +3263,32 @@ void LLMeshHeaderHandler::processData(LLCore::BufferArray * /* body */, S32 /* b
 
 		
 			// It's possible for the remote asset to have more data than is needed for the local cache
-			// only allocate as much space in the VFS as is needed for the local cache
+			// only allocate as much space in the cache as is needed for the local cache
 			data_size = llmin(data_size, bytes);
 
-			LLVFile file(gVFS, mesh_id, LLAssetType::AT_MESH, LLVFile::WRITE);
-			if (file.getMaxSize() >= bytes || file.setMaxSize(bytes))
+			// <FS:Ansariel> Fix asset caching
+			//LLFileSystem file(mesh_id, LLAssetType::AT_MESH, LLFileSystem::WRITE);
+			LLFileSystem file(mesh_id, LLAssetType::AT_MESH, LLFileSystem::READ_WRITE);
+			if (file.getMaxSize() >= bytes)
 			{
 				LLMeshRepository::sCacheBytesWritten += data_size;
 				++LLMeshRepository::sCacheWrites;
 
 				file.write(data, data_size);
-			
-				// zero out the rest of the file 
-				U8 block[MESH_HEADER_SIZE];
-				memset(block, 0, sizeof(block));
 
-				while (bytes-file.tell() > sizeof(block))
-				{
-					file.write(block, sizeof(block));
-				}
-
-				S32 remaining = bytes-file.tell();
+				// <FS:Ansariel> Fix asset caching
+				S32 remaining = bytes - file.tell();
 				if (remaining > 0)
 				{
-					file.write(block, remaining);
+					U8* block = new(std::nothrow) U8[remaining];
+					if (block)
+					{
+						memset(block, 0, remaining);
+						file.write(block, remaining);
+						delete[] block;
+					}
 				}
+				// </FS:Ansariel>
 			}
 		}
 		else
@@ -3323,8 +3340,10 @@ void LLMeshLODHandler::processData(LLCore::BufferArray * /* body */, S32 /* body
 		EMeshProcessingResult result = gMeshRepo.mThread->lodReceived(mMeshParams, mLOD, data, data_size);
 		if (result == MESH_OK)
 		{
-			// good fetch from sim, write to VFS for caching
-			LLVFile file(gVFS, mMeshParams.getSculptID(), LLAssetType::AT_MESH, LLVFile::WRITE);
+			// good fetch from sim, write to cache
+			// <FS:Ansariel> Fix asset caching
+			//LLFileSystem file(mMeshParams.getSculptID(), LLAssetType::AT_MESH, LLFileSystem::WRITE);
+			LLFileSystem file(mMeshParams.getSculptID(), LLAssetType::AT_MESH, LLFileSystem::READ_WRITE);
 
 			S32 offset = mOffset;
 			S32 size = mRequestedBytes;
@@ -3387,8 +3406,10 @@ void LLMeshSkinInfoHandler::processData(LLCore::BufferArray * /* body */, S32 /*
 		&& ((data != NULL) == (data_size > 0)) // if we have data but no size or have size but no data, something is wrong
 		&& gMeshRepo.mThread->skinInfoReceived(mMeshID, data, data_size))
 	{
-		// good fetch from sim, write to VFS for caching
-		LLVFile file(gVFS, mMeshID, LLAssetType::AT_MESH, LLVFile::WRITE);
+		// good fetch from sim, write to cache
+		// <FS:Ansariel> Fix asset caching
+		//LLFileSystem file(mMeshID, LLAssetType::AT_MESH, LLFileSystem::WRITE);
+		LLFileSystem file(mMeshID, LLAssetType::AT_MESH, LLFileSystem::READ_WRITE);
 
 		S32 offset = mOffset;
 		S32 size = mRequestedBytes;
@@ -3435,8 +3456,10 @@ void LLMeshDecompositionHandler::processData(LLCore::BufferArray * /* body */, S
 		&& ((data != NULL) == (data_size > 0)) // if we have data but no size or have size but no data, something is wrong
 		&& gMeshRepo.mThread->decompositionReceived(mMeshID, data, data_size))
 	{
-		// good fetch from sim, write to VFS for caching
-		LLVFile file(gVFS, mMeshID, LLAssetType::AT_MESH, LLVFile::WRITE);
+		// good fetch from sim, write to cache
+		// <FS:Ansariel> Fix asset caching
+		//LLFileSystem file(mMeshID, LLAssetType::AT_MESH, LLFileSystem::WRITE);
+		LLFileSystem file(mMeshID, LLAssetType::AT_MESH, LLFileSystem::READ_WRITE);
 
 		S32 offset = mOffset;
 		S32 size = mRequestedBytes;
@@ -3482,8 +3505,10 @@ void LLMeshPhysicsShapeHandler::processData(LLCore::BufferArray * /* body */, S3
 		&& ((data != NULL) == (data_size > 0)) // if we have data but no size or have size but no data, something is wrong
 		&& gMeshRepo.mThread->physicsShapeReceived(mMeshID, data, data_size) == MESH_OK)
 	{
-		// good fetch from sim, write to VFS for caching
-		LLVFile file(gVFS, mMeshID, LLAssetType::AT_MESH, LLVFile::WRITE);
+		// good fetch from sim, write to cache for caching
+		// <FS:Ansariel> Fix asset caching
+		//LLFileSystem file(mMeshID, LLAssetType::AT_MESH, LLFileSystem::WRITE);
+		LLFileSystem file(mMeshID, LLAssetType::AT_MESH, LLFileSystem::READ_WRITE);
 
 		S32 offset = mOffset;
 		S32 size = mRequestedBytes;
diff --git a/indra/newview/llmeshrepository.h b/indra/newview/llmeshrepository.h
index 81e49cb1d8..441264d42f 100644
--- a/indra/newview/llmeshrepository.h
+++ b/indra/newview/llmeshrepository.h
@@ -48,7 +48,6 @@
 class LLVOVolume;
 class LLMutex;
 class LLCondition;
-class LLVFS;
 class LLMeshRepository;
 
 typedef enum e_mesh_processing_result_enum
diff --git a/indra/newview/lloutfitgallery.cpp b/indra/newview/lloutfitgallery.cpp
index 6a1597fad5..1f7bfbbf8a 100644
--- a/indra/newview/lloutfitgallery.cpp
+++ b/indra/newview/lloutfitgallery.cpp
@@ -32,7 +32,7 @@
 
 // llcommon
 #include "llcommonutils.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 
 #include "llaccordionctrltab.h"
 #include "llappearancemgr.h"
diff --git a/indra/newview/lloutfitgallery.h b/indra/newview/lloutfitgallery.h
index 6dd8a6298f..ce5c090134 100644
--- a/indra/newview/lloutfitgallery.h
+++ b/indra/newview/lloutfitgallery.h
@@ -38,7 +38,6 @@
 
 #include <vector>
 
-class LLVFS;
 class LLOutfitGallery;
 class LLOutfitGalleryItem;
 class LLOutfitListGearMenuBase;
diff --git a/indra/newview/llpostcard.cpp b/indra/newview/llpostcard.cpp
index d5775042c1..071fc31d27 100644
--- a/indra/newview/llpostcard.cpp
+++ b/indra/newview/llpostcard.cpp
@@ -28,8 +28,7 @@
 
 #include "llpostcard.h"
 
-#include "llvfile.h"
-#include "llvfs.h"
+#include "llfilesystem.h"
 #include "llviewerregion.h"
 
 #include "message.h"
diff --git a/indra/newview/llpreviewgesture.cpp b/indra/newview/llpreviewgesture.cpp
index 18c2fb5452..061ecad099 100644
--- a/indra/newview/llpreviewgesture.cpp
+++ b/indra/newview/llpreviewgesture.cpp
@@ -30,7 +30,7 @@
 #include "llagent.h"
 #include "llanimstatelabels.h"
 #include "llanimationstates.h"
-#include "llappviewer.h"			// gVFS
+#include "llappviewer.h"
 #include "llcheckboxctrl.h"
 #include "llcombobox.h"
 #include "lldatapacker.h"
@@ -47,7 +47,7 @@
 #include "llradiogroup.h"
 #include "llresmgr.h"
 #include "lltrans.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llviewerobjectlist.h"
 #include "llviewerregion.h"
 #include "llviewerstats.h"
@@ -841,10 +841,9 @@ void LLPreviewGesture::loadAsset()
 
 
 // static
-void LLPreviewGesture::onLoadComplete(LLVFS *vfs,
-									   const LLUUID& asset_uuid,
-									   LLAssetType::EType type,
-									   void* user_data, S32 status, LLExtStat ext_status)
+void LLPreviewGesture::onLoadComplete(const LLUUID& asset_uuid,
+									  LLAssetType::EType type,
+									  void* user_data, S32 status, LLExtStat ext_status)
 {
 	LLUUID* item_idp = (LLUUID*)user_data;
 
@@ -853,7 +852,7 @@ void LLPreviewGesture::onLoadComplete(LLVFS *vfs,
 	{
 		if (0 == status)
 		{
-			LLVFile file(vfs, asset_uuid, type, LLVFile::READ);
+			LLFileSystem file(asset_uuid, type, LLFileSystem::READ);
 			S32 size = file.getSize();
 
 			std::vector<char> buffer(size+1);
@@ -1142,10 +1141,9 @@ void LLPreviewGesture::saveIfNeeded()
             tid.generate();
             assetId = tid.makeAssetID(gAgent.getSecureSessionID());
 
-            LLVFile file(gVFS, assetId, LLAssetType::AT_GESTURE, LLVFile::APPEND);
+            LLFileSystem file(assetId, LLAssetType::AT_GESTURE, LLFileSystem::APPEND);
 
             S32 size = dp.getCurrentSize();
-            file.setMaxSize(size);
             file.write((U8*)buffer, size);
 
             LLLineEditor* descEditor = getChild<LLLineEditor>("desc");
diff --git a/indra/newview/llpreviewgesture.h b/indra/newview/llpreviewgesture.h
index ffcada4cc2..f5c47d71b8 100644
--- a/indra/newview/llpreviewgesture.h
+++ b/indra/newview/llpreviewgesture.h
@@ -39,7 +39,6 @@ class LLScrollListCtrl;
 class LLScrollListItem;
 class LLButton;
 class LLRadioGroup;
-class LLVFS;
 
 class LLPreviewGesture : public LLPreview
 {
@@ -80,8 +79,7 @@ protected:
 
 	void loadAsset();
 
-	static void onLoadComplete(LLVFS *vfs,
-							   const LLUUID& asset_uuid,
+	static void onLoadComplete(const LLUUID& asset_uuid,
 							   LLAssetType::EType type,
 							   void* user_data, S32 status, LLExtStat ext_status);
 
diff --git a/indra/newview/llpreviewnotecard.cpp b/indra/newview/llpreviewnotecard.cpp
index 59be35fe92..230def5362 100644
--- a/indra/newview/llpreviewnotecard.cpp
+++ b/indra/newview/llpreviewnotecard.cpp
@@ -46,7 +46,7 @@
 #include "llselectmgr.h"
 #include "lltrans.h"
 #include "llviewertexteditor.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llviewerinventory.h"
 #include "llviewerobject.h"
 #include "llviewerobjectlist.h"
@@ -352,8 +352,7 @@ void LLPreviewNotecard::loadAsset()
 }
 
 // static
-void LLPreviewNotecard::onLoadComplete(LLVFS *vfs,
-									   const LLUUID& asset_uuid,
+void LLPreviewNotecard::onLoadComplete(const LLUUID& asset_uuid,
 									   LLAssetType::EType type,
 									   void* user_data, S32 status, LLExtStat ext_status)
 {
@@ -364,7 +363,7 @@ void LLPreviewNotecard::onLoadComplete(LLVFS *vfs,
 	{
 		if(0 == status)
 		{
-			LLVFile file(vfs, asset_uuid, type, LLVFile::READ);
+			LLFileSystem file(asset_uuid, type, LLFileSystem::READ);
 
 			S32 file_length = file.getSize();
 
@@ -471,7 +470,7 @@ void LLPreviewNotecard::finishInventoryUpload(LLUUID itemId, LLUUID newAssetId,
     LLPreviewNotecard* nc = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", LLSD(itemId));
     if (nc)
     {
-        // *HACK: we have to delete the asset in the VFS so
+        // *HACK: we have to delete the asset in the cache so
         // that the viewer will redownload it. This is only
         // really necessary if the asset had to be modified by
         // the uploader, so this can be optimized away in some
@@ -479,7 +478,7 @@ void LLPreviewNotecard::finishInventoryUpload(LLUUID itemId, LLUUID newAssetId,
         // script actually changed the asset.
         if (nc->hasEmbeddedInventory())
         {
-            gVFS->removeFile(newAssetId, LLAssetType::AT_NOTECARD);
+            LLFileSystem::removeFile(newAssetId, LLAssetType::AT_NOTECARD);
         }
         if (newItemId.isNull())
         {
@@ -504,7 +503,7 @@ void LLPreviewNotecard::finishTaskUpload(LLUUID itemId, LLUUID newAssetId, LLUUI
     {
         if (nc->hasEmbeddedInventory())
         {
-            gVFS->removeFile(newAssetId, LLAssetType::AT_NOTECARD);
+            LLFileSystem::removeFile(newAssetId, LLAssetType::AT_NOTECARD);
         }
         nc->setAssetId(newAssetId);
         nc->refreshFromInventory();
@@ -583,14 +582,13 @@ bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem, bool sync)
                 tid.generate();
                 asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
 
-                LLVFile file(gVFS, asset_id, LLAssetType::AT_NOTECARD, LLVFile::APPEND);
+                LLFileSystem file(asset_id, LLAssetType::AT_NOTECARD, LLFileSystem::APPEND);
 
 
 				LLSaveNotecardInfo* info = new LLSaveNotecardInfo(this, mItemUUID, mObjectUUID,
 																tid, copyitem);
 
                 S32 size = buffer.length() + 1;
-                file.setMaxSize(size);
                 file.write((U8*)buffer.c_str(), size);
 
 				gAssetStorage->storeAssetData(tid, LLAssetType::AT_NOTECARD,
diff --git a/indra/newview/llpreviewnotecard.h b/indra/newview/llpreviewnotecard.h
index 3a706b8645..321f44a1ea 100644
--- a/indra/newview/llpreviewnotecard.h
+++ b/indra/newview/llpreviewnotecard.h
@@ -89,8 +89,7 @@ protected:
 
 	void deleteNotecard();
 
-	static void onLoadComplete(LLVFS *vfs,
-							   const LLUUID& asset_uuid,
+	static void onLoadComplete(const LLUUID& asset_uuid,
 							   LLAssetType::EType type,
 							   void* user_data, S32 status, LLExtStat ext_status);
 
diff --git a/indra/newview/llpreviewscript.cpp b/indra/newview/llpreviewscript.cpp
index f13910cde5..a32dc8beda 100644
--- a/indra/newview/llpreviewscript.cpp
+++ b/indra/newview/llpreviewscript.cpp
@@ -51,7 +51,7 @@
 #include "llsdserialize.h"
 #include "llslider.h"
 #include "lltooldraganddrop.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 
 #include "llagent.h"
 #include "llmenugl.h"
@@ -1714,8 +1714,11 @@ void LLPreviewLSL::saveIfNeeded(bool sync /*= true*/)
         {
             std::string buffer(mScriptEd->mEditor->getText());
 
+            LLUUID old_asset_id = inv_item->getAssetUUID().isNull() ? mScriptEd->getAssetID() : inv_item->getAssetUUID();
+
             LLResourceUploadInfo::ptr_t uploadInfo(std::make_shared<LLScriptAssetUpload>(mItemUUID, buffer, 
-                [](LLUUID itemId, LLUUID, LLUUID, LLSD response) {
+                [old_asset_id](LLUUID itemId, LLUUID, LLUUID, LLSD response) {
+                    LLFileSystem::removeFile(old_asset_id, LLAssetType::AT_LSL_TEXT);
                     LLPreviewLSL::finishedLSLUpload(itemId, response);
                 }));
 
@@ -1725,8 +1728,8 @@ void LLPreviewLSL::saveIfNeeded(bool sync /*= true*/)
 }
 
 // static
-void LLPreviewLSL::onLoadComplete( LLVFS *vfs, const LLUUID& asset_uuid, LLAssetType::EType type,
-								   void* user_data, S32 status, LLExtStat ext_status)
+void LLPreviewLSL::onLoadComplete(const LLUUID& asset_uuid, LLAssetType::EType type,
+								  void* user_data, S32 status, LLExtStat ext_status)
 {
 	LL_DEBUGS() << "LLPreviewLSL::onLoadComplete: got uuid " << asset_uuid
 		 << LL_ENDL;
@@ -1736,7 +1739,7 @@ void LLPreviewLSL::onLoadComplete( LLVFS *vfs, const LLUUID& asset_uuid, LLAsset
 	{
 		if(0 == status)
 		{
-			LLVFile file(vfs, asset_uuid, type);
+			LLFileSystem file(asset_uuid, type);
 			S32 file_length = file.getSize();
 
 			std::vector<char> buffer(file_length+1);
@@ -1763,6 +1766,7 @@ void LLPreviewLSL::onLoadComplete( LLVFS *vfs, const LLUUID& asset_uuid, LLAsset
 			}
 			preview->mScriptEd->setScriptName(script_name);
 			preview->mScriptEd->setEnableEditing(is_modifiable);
+            preview->mScriptEd->setAssetID(asset_uuid);
 			preview->mAssetStatus = PREVIEW_ASSET_LOADED;
 		}
 		else
@@ -1999,7 +2003,7 @@ void LLLiveLSLEditor::loadAsset()
 }
 
 // static
-void LLLiveLSLEditor::onLoadComplete(LLVFS *vfs, const LLUUID& asset_id,
+void LLLiveLSLEditor::onLoadComplete(const LLUUID& asset_id,
 									 LLAssetType::EType type,
 									 void* user_data, S32 status, LLExtStat ext_status)
 {
@@ -2013,9 +2017,10 @@ void LLLiveLSLEditor::onLoadComplete(LLVFS *vfs, const LLUUID& asset_id,
 	{
 		if( LL_ERR_NOERR == status )
 		{
-			instance->loadScriptText(vfs, asset_id, type);
+			instance->loadScriptText(asset_id, type);
 			instance->mScriptEd->setEnableEditing(TRUE);
 			instance->mAssetStatus = PREVIEW_ASSET_LOADED;
+            instance->mScriptEd->setAssetID(asset_id);
 		}
 		else
 		{
@@ -2039,9 +2044,9 @@ void LLLiveLSLEditor::onLoadComplete(LLVFS *vfs, const LLUUID& asset_id,
 	delete floater_key;
 }
 
-void LLLiveLSLEditor::loadScriptText(LLVFS *vfs, const LLUUID &uuid, LLAssetType::EType type)
+void LLLiveLSLEditor::loadScriptText(const LLUUID &uuid, LLAssetType::EType type)
 {
-	LLVFile file(vfs, uuid, type);
+	LLFileSystem file(uuid, type);
 	S32 file_length = file.getSize();
 	std::vector<char> buffer(file_length + 1);
 	file.read((U8*)&buffer[0], file_length);
@@ -2195,6 +2200,7 @@ void LLLiveLSLEditor::finishLSLUpload(LLUUID itemId, LLUUID taskId, LLUUID newAs
     if (preview)
     {
         preview->mItem->setAssetUUID(newAssetId);
+        preview->mScriptEd->setAssetID(newAssetId);
 
         // Bytecode save completed
         if (response["compiled"])
@@ -2265,12 +2271,14 @@ void LLLiveLSLEditor::saveIfNeeded(bool sync /*= true*/)
     if (!url.empty())
     {
         std::string buffer(mScriptEd->mEditor->getText());
+        LLUUID old_asset_id = mScriptEd->getAssetID();
 
         LLResourceUploadInfo::ptr_t uploadInfo(std::make_shared<LLScriptAssetUpload>(mObjectUUID, mItemUUID, 
                 monoChecked() ? LLScriptAssetUpload::MONO : LLScriptAssetUpload::LSL2, 
                 isRunning, mScriptEd->getAssociatedExperience(), buffer, 
-                [isRunning](LLUUID itemId, LLUUID taskId, LLUUID newAssetId, LLSD response) { 
-                    LLLiveLSLEditor::finishLSLUpload(itemId, taskId, newAssetId, response, isRunning);
+                [isRunning, old_asset_id](LLUUID itemId, LLUUID taskId, LLUUID newAssetId, LLSD response) { 
+                        LLFileSystem::removeFile(old_asset_id, LLAssetType::AT_LSL_TEXT);
+                        LLLiveLSLEditor::finishLSLUpload(itemId, taskId, newAssetId, response, isRunning);
                 }));
 
         LLViewerAssetUpload::EnqueueInventoryUpload(url, uploadInfo);
diff --git a/indra/newview/llpreviewscript.h b/indra/newview/llpreviewscript.h
index c1fea31063..f851ff6f3f 100644
--- a/indra/newview/llpreviewscript.h
+++ b/indra/newview/llpreviewscript.h
@@ -48,7 +48,6 @@ struct 	LLEntryAndEdCore;
 class LLMenuBarGL;
 class LLFloaterScriptSearch;
 class LLKeywordToken;
-class LLVFS;
 class LLViewerInventoryItem;
 class LLScriptEdContainer;
 class LLFloaterGotoLine;
@@ -143,6 +142,9 @@ public:
 
 	void 			setItemRemoved(bool script_removed){mScriptRemoved = script_removed;};
 
+    void 			setAssetID( const LLUUID& asset_id){ mAssetID = asset_id; };
+    LLUUID 			getAssetID() { return mAssetID; }
+
 private:
 	void		onBtnDynamicHelp();
 	void		onBtnUndoChanges();
@@ -188,6 +190,7 @@ private:
 	LLUUID			mAssociatedExperience;
 	BOOL			mScriptRemoved;
 	BOOL			mSaveDialogShown;
+    LLUUID          mAssetID;
 
 	LLScriptEdContainer* mContainer; // parent view
 
@@ -234,7 +237,7 @@ protected:
 	static void onLoad(void* userdata);
 	static void onSave(void* userdata, BOOL close_after_save);
 	
-	static void onLoadComplete(LLVFS *vfs, const LLUUID& uuid,
+	static void onLoadComplete(const LLUUID& uuid,
 							   LLAssetType::EType type,
 							   void* user_data, S32 status, LLExtStat ext_status);
 
@@ -295,13 +298,13 @@ private:
 	static void onLoad(void* userdata);
 	static void onSave(void* userdata, BOOL close_after_save);
 
-	static void onLoadComplete(LLVFS *vfs, const LLUUID& asset_uuid,
+	static void onLoadComplete(const LLUUID& asset_uuid,
 							   LLAssetType::EType type,
 							   void* user_data, S32 status, LLExtStat ext_status);
 	static void onRunningCheckboxClicked(LLUICtrl*, void* userdata);
 	static void onReset(void* userdata);
 
-	void loadScriptText(LLVFS *vfs, const LLUUID &uuid, LLAssetType::EType type);
+	void loadScriptText(const LLUUID &uuid, LLAssetType::EType type);
 
 	static void onErrorList(LLUICtrl*, void* user_data);
 
diff --git a/indra/newview/llsettingsvo.cpp b/indra/newview/llsettingsvo.cpp
index 1e5b893cbc..58cbe0e20a 100644
--- a/indra/newview/llsettingsvo.cpp
+++ b/indra/newview/llsettingsvo.cpp
@@ -57,7 +57,7 @@
 
 #include "llinventorymodel.h"
 #include "llassetstorage.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "lldrawpoolwater.h"
 
 #include <boost/algorithm/string/replace.hpp>
@@ -292,18 +292,18 @@ void LLSettingsVOBase::onTaskAssetUploadComplete(LLUUID itemId, LLUUID taskId, L
 void LLSettingsVOBase::getSettingsAsset(const LLUUID &assetId, LLSettingsVOBase::asset_download_fn callback)
 {
     gAssetStorage->getAssetData(assetId, LLAssetType::AT_SETTINGS,
-        [callback](LLVFS *vfs, const LLUUID &asset_id, LLAssetType::EType, void *, S32 status, LLExtStat ext_status) 
-            { onAssetDownloadComplete(vfs, asset_id, status, ext_status, callback); },
+        [callback](const LLUUID &asset_id, LLAssetType::EType, void *, S32 status, LLExtStat ext_status) 
+            { onAssetDownloadComplete(asset_id, status, ext_status, callback); },
         nullptr, true);
 
 }
 
-void LLSettingsVOBase::onAssetDownloadComplete(LLVFS *vfs, const LLUUID &asset_id, S32 status, LLExtStat ext_status, LLSettingsVOBase::asset_download_fn callback)
+void LLSettingsVOBase::onAssetDownloadComplete(const LLUUID &asset_id, S32 status, LLExtStat ext_status, LLSettingsVOBase::asset_download_fn callback)
 {
     LLSettingsBase::ptr_t settings;
     if (!status)
     {
-        LLVFile file(vfs, asset_id, LLAssetType::AT_SETTINGS, LLVFile::READ);
+        LLFileSystem file(asset_id, LLAssetType::AT_SETTINGS, LLFileSystem::READ);
         S32 size = file.getSize();
 
         std::string buffer(size + 1, '\0');
diff --git a/indra/newview/llsettingsvo.h b/indra/newview/llsettingsvo.h
index 65136ad2f5..a1baf02fe7 100644
--- a/indra/newview/llsettingsvo.h
+++ b/indra/newview/llsettingsvo.h
@@ -38,7 +38,6 @@
 #include "llextendedstatus.h"
 #include <boost/signals2.hpp>
 
-class LLVFS;
 class LLInventoryItem;
 class LLGLSLShader;
 
@@ -81,7 +80,7 @@ private:
     static void     onAgentAssetUploadComplete(LLUUID itemId, LLUUID newAssetId, LLUUID newItemId, LLSD response, LLSettingsBase::ptr_t psettings, inventory_result_fn callback);
     static void     onTaskAssetUploadComplete(LLUUID itemId, LLUUID taskId, LLUUID newAssetId, LLSD response, LLSettingsBase::ptr_t psettings, inventory_result_fn callback);
     
-    static void     onAssetDownloadComplete(LLVFS *vfs, const LLUUID &asset_id, S32 status, LLExtStat ext_status, asset_download_fn callback);
+    static void     onAssetDownloadComplete(const LLUUID &asset_id, S32 status, LLExtStat ext_status, asset_download_fn callback);
 };
 
 //=========================================================================
diff --git a/indra/newview/llsnapshotlivepreview.cpp b/indra/newview/llsnapshotlivepreview.cpp
index 8369def968..8134187c21 100644
--- a/indra/newview/llsnapshotlivepreview.cpp
+++ b/indra/newview/llsnapshotlivepreview.cpp
@@ -31,6 +31,7 @@
 #include "llagentbenefits.h"
 #include "llagentcamera.h"
 #include "llagentui.h"
+#include "llfilesystem.h"
 #include "llcombobox.h"
 #include "llfloaterperms.h"
 #include "llfloaterreg.h"
@@ -50,8 +51,6 @@
 #include "llviewercontrol.h"
 #include "llviewermenufile.h"	// upload_new_resource()
 #include "llviewerstats.h"
-#include "llvfile.h"
-#include "llvfs.h"
 #include "llwindow.h"
 #include "llworld.h"
 #include <boost/filesystem.hpp>
@@ -1006,7 +1005,8 @@ void LLSnapshotLivePreview::saveTexture(BOOL outfit_snapshot, std::string name)
 
 	if (formatted->encode(scaled, 0.0f))
 	{
-		LLVFile::writeFile(formatted->getData(), formatted->getDataSize(), gVFS, new_asset_id, LLAssetType::AT_TEXTURE);
+        LLFileSystem fmt_file(new_asset_id, LLAssetType::AT_TEXTURE, LLFileSystem::WRITE);
+        fmt_file.write(formatted->getData(), formatted->getDataSize());
 		std::string pos_string;
 		LLAgentUI::buildLocationString(pos_string, LLAgentUI::LOCATION_FORMAT_FULL);
 		std::string who_took_it;
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 42bb267b33..d9ebd73da4 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -82,7 +82,6 @@
 #include "llversioninfo.h"
 #include "llviewercontrol.h"
 #include "llviewerhelp.h"
-#include "llvfs.h"
 #include "llxorcipher.h"	// saved password, MAC address
 #include "llwindow.h"
 #include "message.h"
@@ -271,7 +270,7 @@ bool login_alert_status(const LLSD& notification, const LLSD& response);
 void login_packet_failed(void**, S32 result);
 void use_circuit_callback(void**, S32 result);
 void register_viewer_callbacks(LLMessageSystem* msg);
-void asset_callback_nothing(LLVFS*, const LLUUID&, LLAssetType::EType, void*, S32);
+void asset_callback_nothing(const LLUUID&, LLAssetType::EType, void*, S32);
 bool callback_choose_gender(const LLSD& notification, const LLSD& response);
 void init_start_screen(S32 location_id);
 void release_start_screen();
@@ -592,7 +591,7 @@ bool idle_startup()
 			// start the xfer system. by default, choke the downloads
 			// a lot...
 			const S32 VIEWER_MAX_XFER = 3;
-			start_xfer_manager(gVFS);
+			start_xfer_manager();
 			gXferManager->setMaxIncomingXfers(VIEWER_MAX_XFER);
 			F32 xfer_throttle_bps = gSavedSettings.getF32("XferThrottle");
 			if (xfer_throttle_bps > 1.f)
@@ -600,7 +599,7 @@ bool idle_startup()
 				gXferManager->setUseAckThrottling(TRUE);
 				gXferManager->setAckThrottleBPS(xfer_throttle_bps);
 			}
-			gAssetStorage = new LLViewerAssetStorage(msg, gXferManager, gVFS, gStaticVFS);
+			gAssetStorage = new LLViewerAssetStorage(msg, gXferManager);
 
 
 			F32 dropPercent = gSavedSettings.getF32("PacketDropPercentage");
@@ -1016,13 +1015,6 @@ bool idle_startup()
 
 		gViewerWindow->revealIntroPanel();
 
-		// Poke the VFS, which could potentially block for a while if
-		// Windows XP is acting up
-		set_startup_status(0.07f, LLTrans::getString("LoginVerifyingCache"), LLStringUtil::null);
-		display_startup();
-
-		gVFS->pokeFiles();
-
 		LLStartUp::setStartupState( STATE_LOGIN_AUTH_INIT );
 
 		return FALSE;
@@ -2630,7 +2622,7 @@ void register_viewer_callbacks(LLMessageSystem* msg)
 	msg->setHandlerFuncFast(_PREHASH_FeatureDisabled, process_feature_disabled_message);
 }
 
-void asset_callback_nothing(LLVFS*, const LLUUID&, LLAssetType::EType, void*, S32)
+void asset_callback_nothing(const LLUUID&, LLAssetType::EType, void*, S32)
 {
 	// nothing
 }
diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp
index a9f19dc32d..d4fc6f3de2 100644
--- a/indra/newview/lltexturecache.cpp
+++ b/indra/newview/lltexturecache.cpp
@@ -55,6 +55,7 @@ const S32 TEXTURE_FAST_CACHE_ENTRY_OVERHEAD = sizeof(S32) * 4; //w, h, c, level
 const S32 TEXTURE_FAST_CACHE_DATA_SIZE = 16 * 16 * 4;
 const S32 TEXTURE_FAST_CACHE_ENTRY_SIZE = TEXTURE_FAST_CACHE_DATA_SIZE + TEXTURE_FAST_CACHE_ENTRY_OVERHEAD;
 const F32 TEXTURE_LAZY_PURGE_TIME_LIMIT = .004f; // 4ms. Would be better to autoadjust, but there is a major cache rework in progress.
+const F32 TEXTURE_PRUNING_MAX_TIME = 15.f;
 
 class LLTextureCacheWorker : public LLWorkerClass
 {
@@ -1551,7 +1552,6 @@ void LLTextureCache::readHeaderCache()
 			if (num_entries - empty_entries > sCacheMaxEntries)
 			{
 				// Special case: cache size was reduced, need to remove entries
-				// Note: After we prune entries, we will call this again and create the LRU
 				U32 entries_to_purge = (num_entries - empty_entries) - sCacheMaxEntries;
 				LL_INFOS() << "Texture Cache Entries: " << num_entries << " Max: " << sCacheMaxEntries << " Empty: " << empty_entries << " Purging: " << entries_to_purge << LL_ENDL;
 				// We can exit the following loop with the given condition, since if we'd reach the end of the lru set we'd have:
@@ -1564,7 +1564,7 @@ void LLTextureCache::readHeaderCache()
 					++iter;
 				}
 			}
-			else
+
 			{
 				S32 lru_entries = (S32)((F32)sCacheMaxEntries * TEXTURE_CACHE_LRU_SIZE);
 				for (std::set<lru_data_t>::iterator iter = lru.begin(); iter != lru.end(); ++iter)
@@ -1578,30 +1578,19 @@ void LLTextureCache::readHeaderCache()
 			
 			if (purge_list.size() > 0)
 			{
+				LLTimer timer;
 				for (std::set<U32>::iterator iter = purge_list.begin(); iter != purge_list.end(); ++iter)
 				{
 					std::string tex_filename = getTextureFileName(entries[*iter].mID);
 					removeEntry((S32)*iter, entries[*iter], tex_filename);
-				}
-				// If we removed any entries, we need to rebuild the entries list,
-				// write the header, and call this again
-				std::vector<Entry> new_entries;
-				for (U32 i=0; i<num_entries; i++)
-				{
-					const Entry& entry = entries[i];
-					if (entry.mImageSize > 0)
+
+					//make sure that pruning entries doesn't take too much time
+					if (timer.getElapsedTimeF32() > TEXTURE_PRUNING_MAX_TIME)
 					{
-						new_entries.push_back(entry);
+						break;
 					}
 				}
-                mFreeList.clear(); // recreating list, no longer valid.
-				llassert_always(new_entries.size() <= sCacheMaxEntries);
-				mHeaderEntriesInfo.mEntries = new_entries.size();
-				writeEntriesHeader();
-				writeEntriesAndClose(new_entries);
-				mHeaderMutex.unlock(); // unlock the mutex before calling again
-				readHeaderCache(); // repeat with new entries file
-				mHeaderMutex.lock();
+				writeEntriesAndClose(entries);
 			}
 			else
 			{
@@ -1724,7 +1713,7 @@ void LLTextureCache::purgeTexturesLazy(F32 time_limit_sec)
 		}
 
 		S64 cache_size = mTexturesSizeTotal;
-		S64 purged_cache_size = (sCacheMaxTexturesSize * (S64)((1.f - TEXTURE_CACHE_PURGE_AMOUNT) * 100)) / 100;
+		S64 purged_cache_size = (llmax(cache_size, sCacheMaxTexturesSize) * (S64)((1.f - TEXTURE_CACHE_PURGE_AMOUNT) * 100)) / 100;
 		for (time_idx_set_t::iterator iter = time_idx_set.begin();
 			iter != time_idx_set.end(); ++iter)
 		{
@@ -1820,21 +1809,26 @@ void LLTextureCache::purgeTextures(bool validate)
 	}
 
 	S64 cache_size = mTexturesSizeTotal;
-	S64 purged_cache_size = (sCacheMaxTexturesSize * (S64)((1.f-TEXTURE_CACHE_PURGE_AMOUNT)*100)) / 100;
+	S64 purged_cache_size = (llmax(cache_size, sCacheMaxTexturesSize) * (S64)((1.f - TEXTURE_CACHE_PURGE_AMOUNT) * 100)) / 100;
 	S32 purge_count = 0;
 	for (time_idx_set_t::iterator iter = time_idx_set.begin();
 		 iter != time_idx_set.end(); ++iter)
 	{
 		S32 idx = iter->second;
 		bool purge_entry = false;		
-        if (validate)
+
+		if (cache_size >= purged_cache_size)
+		{
+			purge_entry = true;
+		}
+		else if (validate)
 		{
 			// make sure file exists and is the correct size
 			U32 uuididx = entries[idx].mID.mData[0];
 			if (uuididx == validate_idx)
 			{
-                std::string filename = getTextureFileName(entries[idx].mID);
- 				LL_DEBUGS("TextureCache") << "Validating: " << filename << "Size: " << entries[idx].mBodySize << LL_ENDL;
+				std::string filename = getTextureFileName(entries[idx].mID);
+				LL_DEBUGS("TextureCache") << "Validating: " << filename << "Size: " << entries[idx].mBodySize << LL_ENDL;
 				// mHeaderAPRFilePoolp because this is under header mutex in main thread
 				S32 bodysize = LLAPRFile::size(filename, mHeaderAPRFilePoolp);
 				if (bodysize != entries[idx].mBodySize)
@@ -1844,10 +1838,6 @@ void LLTextureCache::purgeTextures(bool validate)
 				}
 			}
 		}
-		else if (cache_size >= purged_cache_size)
-		{
-			purge_entry = true;
-		}
 		else
 		{
 			break;
diff --git a/indra/newview/llviewerassetstorage.cpp b/indra/newview/llviewerassetstorage.cpp
index a1377f2aef..6aa1273174 100644
--- a/indra/newview/llviewerassetstorage.cpp
+++ b/indra/newview/llviewerassetstorage.cpp
@@ -28,8 +28,7 @@
 
 #include "llviewerassetstorage.h"
 
-#include "llvfile.h"
-#include "llvfs.h"
+#include "llfilesystem.h"
 #include "message.h"
 
 #include "llagent.h"
@@ -106,10 +105,8 @@ public:
 S32 LLViewerAssetStorage::sAssetCoroCount = 0;
 
 // Unused?
-LLViewerAssetStorage::LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer,
-                                           LLVFS *vfs, LLVFS *static_vfs, 
-                                           const LLHost &upstream_host)
-    : LLAssetStorage(msg, xfer, vfs, static_vfs, upstream_host),
+LLViewerAssetStorage::LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer, const LLHost &upstream_host)
+    : LLAssetStorage(msg, xfer, upstream_host),
       mCountRequests(0),
       mCountStarted(0),
       mCountCompleted(0),
@@ -119,10 +116,8 @@ LLViewerAssetStorage::LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *
     LLCoprocedureManager::instance().initializePool(VIEWER_ASSET_STORAGE_CORO_POOL);
 }
 
-
-LLViewerAssetStorage::LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer,
-                                           LLVFS *vfs, LLVFS *static_vfs)
-    : LLAssetStorage(msg, xfer, vfs, static_vfs),
+LLViewerAssetStorage::LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer)
+    : LLAssetStorage(msg, xfer),
       mCountRequests(0),
       mCountStarted(0),
       mCountCompleted(0),
@@ -167,13 +162,13 @@ void LLViewerAssetStorage::storeAssetData(
     
     if (mUpstreamHost.isOk())
     {
-        if (mVFS->getExists(asset_id, asset_type))
+        if (LLFileSystem::getExists(asset_id, asset_type))
         {
             // Pack data into this packet if we can fit it.
             U8 buffer[MTUBYTES];
             buffer[0] = 0;
 
-            LLVFile vfile(mVFS, asset_id, asset_type, LLVFile::READ);
+            LLFileSystem vfile(asset_id, asset_type, LLFileSystem::READ);
             S32 asset_size = vfile.getSize();
 
             LLAssetRequest *req = new LLAssetRequest(asset_id, asset_type);
@@ -182,22 +177,20 @@ void LLViewerAssetStorage::storeAssetData(
 
             if (asset_size < 1)
             {
-                // This can happen if there's a bug in our code or if the VFS has been corrupted.
-                LL_WARNS("AssetStorage") << "LLViewerAssetStorage::storeAssetData()  Data _should_ already be in the VFS, but it's not! " << asset_id << LL_ENDL;
-                // LLAssetStorage metric: Zero size VFS
-                reportMetric( asset_id, asset_type, LLStringUtil::null, LLUUID::null, 0, MR_ZERO_SIZE, __FILE__, __LINE__, "The file didn't exist or was zero length (VFS - can't tell which)" );
+                // This can happen if there's a bug in our code or if the cache has been corrupted.
+                LL_WARNS("AssetStorage") << "LLViewerAssetStorage::storeAssetData()  Data _should_ already be in the cache, but it's not! " << asset_id << LL_ENDL;
 
                 delete req;
                 if (callback)
                 {
-                    callback(asset_id, user_data, LL_ERR_ASSET_REQUEST_FAILED, LLExtStat::VFS_CORRUPT);
+                    callback(asset_id, user_data, LL_ERR_ASSET_REQUEST_FAILED, LLExtStat::CACHE_CORRUPT);
                 }
                 return;
             }
             else
             {
                 // LLAssetStorage metric: Successful Request
-                S32 size = mVFS->getSize(asset_id, asset_type);
+                S32 size = LLFileSystem::getFileSize(asset_id, asset_type);
                 const char *message = "Added to upload queue";
                 reportMetric( asset_id, asset_type, LLStringUtil::null, LLUUID::null, size, MR_OKAY, __FILE__, __LINE__, message );
 
@@ -211,7 +204,7 @@ void LLViewerAssetStorage::storeAssetData(
                 }
             }
 
-            // Read the data from the VFS if it'll fit in this packet.
+            // Read the data from the cache if it'll fit in this packet.
             if (asset_size + 100 < MTUBYTES)
             {
                 BOOL res = vfile.read(buffer, asset_size);      /* Flawfinder: ignore */
@@ -224,14 +217,11 @@ void LLViewerAssetStorage::storeAssetData(
                 }
                 else
                 {
-                    LL_WARNS("AssetStorage") << "Probable corruption in VFS file, aborting store asset data" << LL_ENDL;
-
-                    // LLAssetStorage metric: VFS corrupt - bogus size
-                    reportMetric( asset_id, asset_type, LLStringUtil::null, LLUUID::null, asset_size, MR_VFS_CORRUPTION, __FILE__, __LINE__, "VFS corruption" );
+                    LL_WARNS("AssetStorage") << "Probable corruption in cache file, aborting store asset data" << LL_ENDL;
 
                     if (callback)
                     {
-                        callback(asset_id, user_data, LL_ERR_ASSET_REQUEST_NONEXISTENT_FILE, LLExtStat::VFS_CORRUPT);
+                        callback(asset_id, user_data, LL_ERR_ASSET_REQUEST_NONEXISTENT_FILE, LLExtStat::CACHE_CORRUPT);
                     }
                     return;
                 }
@@ -254,8 +244,7 @@ void LLViewerAssetStorage::storeAssetData(
         else
         {
             LL_WARNS("AssetStorage") << "AssetStorage: attempt to upload non-existent vfile " << asset_id << ":" << LLAssetType::lookup(asset_type) << LL_ENDL;
-            // LLAssetStorage metric: Zero size VFS
-            reportMetric( asset_id, asset_type, LLStringUtil::null, LLUUID::null, 0, MR_ZERO_SIZE, __FILE__, __LINE__, "The file didn't exist or was zero length (VFS - can't tell which)" );
+            reportMetric( asset_id, asset_type, LLStringUtil::null, LLUUID::null, 0, MR_ZERO_SIZE, __FILE__, __LINE__, "The file didn't exist or was zero length (cache - can't tell which)" );
             if (callback)
             {
                 callback(asset_id, user_data,  LL_ERR_ASSET_REQUEST_NONEXISTENT_FILE, LLExtStat::NONEXISTENT_FILE);
@@ -288,7 +277,6 @@ void LLViewerAssetStorage::storeAssetData(
     if(filename.empty())
     {
         // LLAssetStorage metric: no filename
-        reportMetric( LLUUID::null, asset_type, LLStringUtil::null, LLUUID::null, 0, MR_VFS_CORRUPTION, __FILE__, __LINE__, "Filename missing" );
         LL_ERRS() << "No filename specified" << LL_ENDL;
         return;
     }
@@ -313,9 +301,7 @@ void LLViewerAssetStorage::storeAssetData(
         legacy->mUpCallback = callback;
         legacy->mUserData = user_data;
 
-        LLVFile file(mVFS, asset_id, asset_type, LLVFile::WRITE);
-
-        file.setMaxSize(size);
+        LLFileSystem file(asset_id, asset_type, LLFileSystem::APPEND);
 
         const S32 buf_size = 65536;
         U8 copy_buf[buf_size];
@@ -598,21 +584,20 @@ void LLViewerAssetStorage::assetRequestCoro(
 			// case.
             LLUUID temp_id;
             temp_id.generate();
-            LLVFile vf(gAssetStorage->mVFS, temp_id, atype, LLVFile::WRITE);
-            vf.setMaxSize(size);
+            LLFileSystem vf(temp_id, atype, LLFileSystem::WRITE);
             req->mBytesFetched = size;
             if (!vf.write(raw.data(),size))
             {
                 // TODO asset-http: handle error
                 LL_WARNS("ViewerAsset") << "Failure in vf.write()" << LL_ENDL;
                 result_code = LL_ERR_ASSET_REQUEST_FAILED;
-                ext_status = LLExtStat::VFS_CORRUPT;
+                ext_status = LLExtStat::CACHE_CORRUPT;
             }
             else if (!vf.rename(uuid, atype))
             {
                 LL_WARNS("ViewerAsset") << "rename failed" << LL_ENDL;
                 result_code = LL_ERR_ASSET_REQUEST_FAILED;
-                ext_status = LLExtStat::VFS_CORRUPT;
+                ext_status = LLExtStat::CACHE_CORRUPT;
             }
             else
             {
diff --git a/indra/newview/llviewerassetstorage.h b/indra/newview/llviewerassetstorage.h
index cdf6401e4e..0965a17ce1 100644
--- a/indra/newview/llviewerassetstorage.h
+++ b/indra/newview/llviewerassetstorage.h
@@ -30,18 +30,16 @@
 #include "llassetstorage.h"
 #include "llcorehttputil.h"
 
-class LLVFile;
+class LLFileSystem;
 
 class LLViewerAssetRequest;
 
 class LLViewerAssetStorage : public LLAssetStorage
 {
 public:
-	LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer,
-				   LLVFS *vfs, LLVFS *static_vfs, const LLHost &upstream_host);
+	LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer, const LLHost &upstream_host);
 
-	LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer,
-				   LLVFS *vfs, LLVFS *static_vfs);
+	LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer);
 
 	~LLViewerAssetStorage();
 
diff --git a/indra/newview/llviewerassetupload.cpp b/indra/newview/llviewerassetupload.cpp
index 0df6811f6a..3f7e8531fb 100644
--- a/indra/newview/llviewerassetupload.cpp
+++ b/indra/newview/llviewerassetupload.cpp
@@ -45,7 +45,7 @@
 #include "llviewerassetupload.h"
 #include "llappviewer.h"
 #include "llviewerstats.h"
-#include "llvfile.h"
+#include "llfilesystem.h"
 #include "llgesturemgr.h"
 #include "llpreviewnotecard.h"
 #include "llpreviewgesture.h"
@@ -467,15 +467,13 @@ LLSD LLNewFileResourceUploadInfo::exportTempFile()
 
     setAssetType(assetType);
 
-    // copy this file into the vfs for upload
+    // copy this file into the cache for upload
     S32 file_size;
     LLAPRFile infile;
     infile.open(filename, LL_APR_RB, NULL, &file_size);
     if (infile.getFileHandle())
     {
-        LLVFile file(gVFS, getAssetId(), assetType, LLVFile::WRITE);
-
-        file.setMaxSize(file_size);
+        LLFileSystem file(getAssetId(), assetType, LLFileSystem::APPEND);
 
         const S32 buf_size = 65536;
         U8 copy_buf[buf_size];
@@ -507,7 +505,7 @@ LLBufferedAssetUploadInfo::LLBufferedAssetUploadInfo(LLUUID itemId, LLAssetType:
     mContents(buffer),
     mInvnFinishFn(finish),
     mTaskFinishFn(nullptr),
-    mStoredToVFS(false)
+    mStoredToCache(false)
 {
     setItemId(itemId);
     setAssetType(assetType);
@@ -521,7 +519,7 @@ LLBufferedAssetUploadInfo::LLBufferedAssetUploadInfo(LLUUID itemId, LLPointer<LL
     mContents(),
     mInvnFinishFn(finish),
     mTaskFinishFn(nullptr),
-    mStoredToVFS(false)
+    mStoredToCache(false)
 {
     setItemId(itemId);
 
@@ -555,7 +553,7 @@ LLBufferedAssetUploadInfo::LLBufferedAssetUploadInfo(LLUUID taskId, LLUUID itemI
     mContents(buffer),
     mInvnFinishFn(nullptr),
     mTaskFinishFn(finish),
-    mStoredToVFS(false)
+    mStoredToCache(false)
 {
     setItemId(itemId);
     setAssetType(assetType);
@@ -566,13 +564,12 @@ LLSD LLBufferedAssetUploadInfo::prepareUpload()
     if (getAssetId().isNull())
         generateNewAssetId();
 
-    LLVFile file(gVFS, getAssetId(), getAssetType(), LLVFile::APPEND);
+    LLFileSystem file(getAssetId(), getAssetType(), LLFileSystem::APPEND);
 
     S32 size = mContents.length() + 1;
-    file.setMaxSize(size);
     file.write((U8*)mContents.c_str(), size);
 
-    mStoredToVFS = true;
+    mStoredToCache = true;
 
     return LLSD().with("success", LLSD::Boolean(true));
 }
@@ -595,10 +592,10 @@ LLUUID LLBufferedAssetUploadInfo::finishUpload(LLSD &result)
     LLUUID newAssetId = result["new_asset"].asUUID();
     LLUUID itemId = getItemId();
 
-    if (mStoredToVFS)
+    if (mStoredToCache)
     {
         LLAssetType::EType assetType(getAssetType());
-        gVFS->renameFile(getAssetId(), assetType, newAssetId, assetType);
+        LLFileSystem::renameFile(getAssetId(), assetType, newAssetId, assetType);
     }
 
     if (mTaskUpload)
diff --git a/indra/newview/llviewerassetupload.h b/indra/newview/llviewerassetupload.h
index d9eacf3167..e56ba7d8f7 100644
--- a/indra/newview/llviewerassetupload.h
+++ b/indra/newview/llviewerassetupload.h
@@ -197,7 +197,7 @@ private:
     std::string         mContents;
     invnUploadFinish_f  mInvnFinishFn;
     taskUploadFinish_f  mTaskFinishFn;
-    bool                mStoredToVFS;
+    bool                mStoredToCache;
 };
 
 //-------------------------------------------------------------------------
diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp
index 89c600fc2c..bc425123e1 100644
--- a/indra/newview/llviewercontrol.cpp
+++ b/indra/newview/llviewercontrol.cpp
@@ -162,6 +162,17 @@ static bool handleSetShaderChanged(const LLSD& newvalue)
 	return true;
 }
 
+static bool handleAvatarVPChanged(const LLSD& newvalue)
+{
+    LLRenderTarget::sUseFBO = newvalue.asBoolean()
+                                && gSavedSettings.getBOOL("RenderObjectBump")
+                                && gSavedSettings.getBOOL("RenderTransparentWater")
+                                && gSavedSettings.getBOOL("RenderDeferred");
+
+    handleSetShaderChanged(LLSD());
+    return true;
+}
+
 static bool handleRenderPerfTestChanged(const LLSD& newvalue)
 {
        bool status = !newvalue.asBoolean();
@@ -201,7 +212,10 @@ static bool handleRenderPerfTestChanged(const LLSD& newvalue)
 
 bool handleRenderTransparentWaterChanged(const LLSD& newvalue)
 {
-	LLRenderTarget::sUseFBO = newvalue.asBoolean();
+    LLRenderTarget::sUseFBO = newvalue.asBoolean() 
+                                && gSavedSettings.getBOOL("RenderObjectBump") 
+                                && gSavedSettings.getBOOL("RenderAvatarVP") 
+                                && gSavedSettings.getBOOL("RenderDeferred");
 	if (gPipeline.isInit())
 	{
 		gPipeline.updateRenderTransparentWater();
@@ -454,7 +468,10 @@ static bool handleRenderDeferredChanged(const LLSD& newvalue)
 //
 static bool handleRenderBumpChanged(const LLSD& newval)
 {
-	LLRenderTarget::sUseFBO = newval.asBoolean();
+    LLRenderTarget::sUseFBO = newval.asBoolean() 
+                                && gSavedSettings.getBOOL("RenderTransparentWater") 
+                                && gSavedSettings.getBOOL("RenderAvatarVP")
+                                && gSavedSettings.getBOOL("RenderDeferred");
 	if (gPipeline.isInit())
 	{
 		gPipeline.updateRenderBump();
@@ -648,7 +665,7 @@ void settings_setup_listeners()
 	gSavedSettings.getControl("OctreeAttachmentSizeFactor")->getSignal()->connect(boost::bind(&handleRepartition, _2));
 	gSavedSettings.getControl("RenderMaxTextureIndex")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2));
 	gSavedSettings.getControl("RenderUseTriStrips")->getSignal()->connect(boost::bind(&handleResetVertexBuffersChanged, _2));
-	gSavedSettings.getControl("RenderAvatarVP")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2));
+	gSavedSettings.getControl("RenderAvatarVP")->getSignal()->connect(boost::bind(&handleAvatarVPChanged, _2));
 	gSavedSettings.getControl("RenderUIBuffer")->getSignal()->connect(boost::bind(&handleWindowResized, _2));
 	gSavedSettings.getControl("RenderDepthOfField")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
 	gSavedSettings.getControl("RenderFSAASamples")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index 5a05f89758..62d73063aa 100644
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -33,6 +33,7 @@
 #include "llcommandhandler.h"
 #include "llcompilequeue.h"
 #include "llfasttimerview.h"
+#include "llfloater360capture.h"
 #include "llfloaterabout.h"
 #include "llfloateraddpaymentmethod.h"
 #include "llfloaterauction.h"
@@ -195,6 +196,7 @@ void LLViewerFloaterReg::registerFloaters()
 	// *NOTE: Please keep these alphabetized for easier merges
 
 	LLFloaterAboutUtil::registerFloater();
+	LLFloaterReg::add("360capture", "floater_360capture.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloater360Capture>);
 	LLFloaterReg::add("block_timers", "floater_fast_timers.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFastTimerView>);
 	LLFloaterReg::add("about_land", "floater_about_land.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterLand>);
 	LLFloaterReg::add("add_payment_method", "floater_add_payment_method.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterAddPaymentMethod>);
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 959443429d..c99fccc3c6 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -1752,8 +1752,16 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
 			media_source->cookies_enabled( cookies_enabled || clean_browser);
 
 			// collect 'javascript enabled' setting from prefs and send to embedded browser
-			bool javascript_enabled = gSavedSettings.getBOOL( "BrowserJavascriptEnabled" );
-			media_source->setJavascriptEnabled( javascript_enabled || clean_browser);
+			bool javascript_enabled = gSavedSettings.getBOOL("BrowserJavascriptEnabled");
+			media_source->setJavascriptEnabled(javascript_enabled || clean_browser);
+
+			// collect 'web security disabled' (see Chrome --web-security-disabled) setting from prefs and send to embedded browser
+			bool web_security_disabled = gSavedSettings.getBOOL("BrowserWebSecurityDisabled");
+			media_source->setWebSecurityDisabled(web_security_disabled || clean_browser);
+
+			// collect setting indicates if local file access from file URLs is allowed from prefs and send to embedded browser
+			bool file_access_from_file_urls = gSavedSettings.getBOOL("BrowserFileAccessFromFileUrls");
+			media_source->setFileAccessFromFileUrlsEnabled(file_access_from_file_urls || clean_browser);
 
 			// As of SL-15559 PDF files do not load in CEF v91 we enable plugins
 			// but explicitly disable Flash (PDF support in CEF is now treated as a plugin)
@@ -1917,6 +1925,15 @@ void LLViewerMediaImpl::loadURI()
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::executeJavaScript(const std::string& code)
+{
+	if (mMediaSource)
+	{
+		mMediaSource->executeJavaScript(code);
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
 void LLViewerMediaImpl::setSize(int width, int height)
 {
 	mMediaWidth = width;
@@ -3221,8 +3238,19 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla
 
 		case LLViewerMediaObserver::MEDIA_EVENT_FILE_DOWNLOAD:
 		{
-			//llinfos << "Media event - file download requested - filename is " << self->getFileDownloadFilename() << llendl;
-			LLNotificationsUtil::add("MediaFileDownloadUnsupported");
+			LL_DEBUGS("Media") << "Media event - file download requested - filename is " << plugin->getFileDownloadFilename() << LL_ENDL;
+			// pick a file from SAVE FILE dialog
+
+			// need a better algorithm that this or else, pass in type of save type
+			// from event that initiated it - this is okay for now - only thing
+			// that saves is 360s
+			std::string suggested_filename = plugin->getFileDownloadFilename();
+			LLFilePicker::ESaveFilter filter = LLFilePicker::FFSAVE_ALL;
+			if (suggested_filename.find(".jpg") != std::string::npos || suggested_filename.find(".jpeg") != std::string::npos)
+				filter = LLFilePicker::FFSAVE_JPEG;
+			if (suggested_filename.find(".png") != std::string::npos)
+				filter = LLFilePicker::FFSAVE_PNG;
+			init_threaded_picker_save_dialog(plugin, filter, suggested_filename);
 		}
 		break;
 
diff --git a/indra/newview/llviewermedia.h b/indra/newview/llviewermedia.h
index 8bf1ad2441..71cec5125d 100644
--- a/indra/newview/llviewermedia.h
+++ b/indra/newview/llviewermedia.h
@@ -207,6 +207,7 @@ public:
 	bool initializeMedia(const std::string& mime_type);
 	bool initializePlugin(const std::string& media_type);
 	void loadURI();
+	void executeJavaScript(const std::string& code);
 	LLPluginClassMedia* getMediaPlugin() { return mMediaSource.get(); }
 	void setSize(int width, int height);
 
diff --git a/indra/newview/llviewermedia_streamingaudio.cpp b/indra/newview/llviewermedia_streamingaudio.cpp
index 3ccf3070ab..d3e24aece5 100644
--- a/indra/newview/llviewermedia_streamingaudio.cpp
+++ b/indra/newview/llviewermedia_streamingaudio.cpp
@@ -33,10 +33,8 @@
 #include "llviewermedia_streamingaudio.h"
 
 #include "llmimetypes.h"
-#include "llvfs.h"
 #include "lldir.h"
 
-
 LLStreamingAudio_MediaPlugins::LLStreamingAudio_MediaPlugins() :
 	mMediaPlugin(NULL),
 	mGain(1.0)
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 75f9491dd0..17bf82e829 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -1274,12 +1274,55 @@ class LLAdvancedDumpScriptedCamera : public view_listener_t
 class LLAdvancedDumpRegionObjectCache : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
-{
+	{
 		handle_dump_region_object_cache(NULL);
 		return true;
 	}
 };
 
+class LLAdvancedInterestListFullUpdate : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		LLSD request;
+		LLSD body;
+		static bool using_360 = false;
+
+		if (using_360)
+		{
+			body["mode"] = LLSD::String("default");
+		}
+		else
+		{
+			body["mode"] = LLSD::String("360");
+		}
+		using_360 = !using_360;
+
+        if (gAgent.requestPostCapability("InterestList", body, [](const LLSD& response)
+        {
+            LL_INFOS("360Capture") <<
+                "InterestList capability responded: \n" <<
+                ll_pretty_print_sd(response) <<
+                LL_ENDL;
+        }))
+        {
+            LL_INFOS("360Capture") <<
+                "Successfully posted an InterestList capability request with payload: \n" <<
+                ll_pretty_print_sd(body) <<
+                LL_ENDL;
+            return true;
+        }
+        else
+        {
+            LL_INFOS("360Capture") <<
+                "Unable to post an InterestList capability request with payload: \n" <<
+                ll_pretty_print_sd(body) <<
+                LL_ENDL;
+            return false;
+        }
+	}
+};
+
 class LLAdvancedBuyCurrencyTest : public view_listener_t
 	{
 	bool handleEvent(const LLSD& userdata)
@@ -2335,11 +2378,10 @@ class LLAdvancedLeaveAdminStatus : public view_listener_t
 // Advanced > Debugging //
 //////////////////////////
 
-
 class LLAdvancedForceErrorBreakpoint : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
-	{
+	{		
 		force_error_breakpoint(NULL);
 		return true;
 	}
@@ -9219,6 +9261,7 @@ void initialize_menus()
 	// Advanced > World
 	view_listener_t::addMenu(new LLAdvancedDumpScriptedCamera(), "Advanced.DumpScriptedCamera");
 	view_listener_t::addMenu(new LLAdvancedDumpRegionObjectCache(), "Advanced.DumpRegionObjectCache");
+	view_listener_t::addMenu(new LLAdvancedInterestListFullUpdate(), "Advanced.InterestListFullUpdate");
 
 	// Advanced > UI
 	commit.add("Advanced.WebBrowserTest", boost::bind(&handle_web_browser_test,	_2));	// sigh! this one opens the MEDIA browser
diff --git a/indra/newview/llviewermenufile.cpp b/indra/newview/llviewermenufile.cpp
index 43f99fc13a..f5b41d3179 100644
--- a/indra/newview/llviewermenufile.cpp
+++ b/indra/newview/llviewermenufile.cpp
@@ -53,8 +53,6 @@
 #include "llviewercontrol.h"	// gSavedSettings
 #include "llviewertexturelist.h"
 #include "lluictrlfactory.h"
-#include "llvfile.h"
-#include "llvfs.h"
 #include "llviewerinventory.h"
 #include "llviewermenu.h"	// gMenuHolder
 #include "llviewerparcelmgr.h"
diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index ea32d76bba..10ffbc7fa7 100644
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -45,8 +45,7 @@
 #include "llteleportflags.h"
 #include "lltoastnotifypanel.h"
 #include "lltransactionflags.h"
-#include "llvfile.h"
-#include "llvfs.h"
+#include "llfilesystem.h"
 #include "llxfermanager.h"
 #include "mean_collision_data.h"
 
@@ -3746,6 +3745,7 @@ void process_kill_object(LLMessageSystem *mesgsys, void **user_data)
 				{
 					LLColor4 color(0.f,1.f,0.f,1.f);
 					gPipeline.addDebugBlip(objectp->getPositionAgent(), color);
+					LL_DEBUGS("MessageBlip") << "Kill blip for local " << local_id << " at " << objectp->getPositionAgent() << LL_ENDL;
 				}
 
 				// Do the kill
@@ -6435,15 +6435,12 @@ void process_user_info_reply(LLMessageSystem* msg, void**)
 				<< "wrong agent id." << LL_ENDL;
 	}
 	
-	BOOL im_via_email;
-	msg->getBOOLFast(_PREHASH_UserData, _PREHASH_IMViaEMail, im_via_email);
 	std::string email;
 	msg->getStringFast(_PREHASH_UserData, _PREHASH_EMail, email);
 	std::string dir_visibility;
 	msg->getString( "UserData", "DirectoryVisibility", dir_visibility);
 
-    // For Message based user info information the is_verified is assumed to be false.
-	LLFloaterPreference::updateUserInfo(dir_visibility, im_via_email, false);   
+	LLFloaterPreference::updateUserInfo(dir_visibility);   
 	LLFloaterSnapshot::setAgentEmail(email);
 }
 
@@ -6862,16 +6859,15 @@ void process_covenant_reply(LLMessageSystem* msg, void**)
 	}
 }
 
-void onCovenantLoadComplete(LLVFS *vfs,
-					const LLUUID& asset_uuid,
-					LLAssetType::EType type,
-					void* user_data, S32 status, LLExtStat ext_status)
+void onCovenantLoadComplete(const LLUUID& asset_uuid,
+							LLAssetType::EType type,
+							void* user_data, S32 status, LLExtStat ext_status)
 {
 	LL_DEBUGS("Messaging") << "onCovenantLoadComplete()" << LL_ENDL;
 	std::string covenant_text;
 	if(0 == status)
 	{
-		LLVFile file(vfs, asset_uuid, type, LLVFile::READ);
+		LLFileSystem file(asset_uuid, type, LLFileSystem::READ);
 		
 		S32 file_length = file.getSize();
 		
diff --git a/indra/newview/llviewermessage.h b/indra/newview/llviewermessage.h
index 78829a6a56..1e5a69ae13 100644
--- a/indra/newview/llviewermessage.h
+++ b/indra/newview/llviewermessage.h
@@ -47,7 +47,6 @@ class LLInventoryObject;
 class LLInventoryItem;
 class LLMeanCollisionData;
 class LLMessageSystem;
-class LLVFS;
 class LLViewerObject;
 class LLViewerRegion;
 
@@ -189,8 +188,7 @@ void process_script_dialog(LLMessageSystem* msg, void**);
 void process_load_url(LLMessageSystem* msg, void**);
 void process_script_teleport_request(LLMessageSystem* msg, void**);
 void process_covenant_reply(LLMessageSystem* msg, void**);
-void onCovenantLoadComplete(LLVFS *vfs,
-							const LLUUID& asset_uuid,
+void onCovenantLoadComplete(const LLUUID& asset_uuid,
 							LLAssetType::EType type,
 							void* user_data, S32 status, LLExtStat ext_status);
 
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index b88baf6aa7..31e80eb865 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -2402,6 +2402,7 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 			color.setVec(1.f, 0.f, 0.f, 1.f);
 		}
 		gPipeline.addDebugBlip(getPositionAgent(), color);
+		LL_DEBUGS("MessageBlip") << "Update type " << (S32)update_type << " blip for local " << mLocalID << " at " << getPositionAgent() << LL_ENDL;
 	}
 
 	const F32 MAG_CUTOFF = F_APPROXIMATELY_ZERO;
diff --git a/indra/newview/llviewerprecompiledheaders.h b/indra/newview/llviewerprecompiledheaders.h
index bbbacce8fa..e378c2448a 100644
--- a/indra/newview/llviewerprecompiledheaders.h
+++ b/indra/newview/llviewerprecompiledheaders.h
@@ -101,7 +101,6 @@
 #include "v4math.h"
 #include "xform.h"
 
-// Library includes from llvfs
 #include "lldir.h"
 
 // Library includes from llmessage project
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 6d0eaed618..8986a34e60 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -2970,6 +2970,8 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
 	capabilityNames.append("IncrementCOFVersion");
 	AISAPI::getCapNames(capabilityNames);
 
+	capabilityNames.append("InterestList");
+
 	capabilityNames.append("GetDisplayNames");
 	capabilityNames.append("GetExperiences");
 	capabilityNames.append("AgentExperiences");
diff --git a/indra/newview/llviewerstats.cpp b/indra/newview/llviewerstats.cpp
index 606e679ab1..0642615c50 100644
--- a/indra/newview/llviewerstats.cpp
+++ b/indra/newview/llviewerstats.cpp
@@ -33,7 +33,6 @@
 #include "llfloaterreg.h"
 #include "llmemory.h"
 #include "lltimer.h"
-#include "llvfile.h"
 
 #include "llappviewer.h"
 
@@ -147,7 +146,6 @@ LLTrace::SampleStatHandle<>	FPS_SAMPLE("fpssample"),
 							VISIBLE_AVATARS("visibleavatars", "Visible Avatars"),
 							SHADER_OBJECTS("shaderobjects", "Object Shaders"),
 							DRAW_DISTANCE("drawdistance", "Draw Distance"),
-							PENDING_VFS_OPERATIONS("vfspendingoperations"),
 							WINDOW_WIDTH("windowwidth", "Window width"),
 							WINDOW_HEIGHT("windowheight", "Window height");
 
@@ -385,7 +383,6 @@ void update_statistics()
 	F64Bits layer_bits = gVLManager.getLandBits() + gVLManager.getWindBits() + gVLManager.getCloudBits();
 	add(LLStatViewer::LAYERS_NETWORK_DATA_RECEIVED, layer_bits);
 	add(LLStatViewer::OBJECT_NETWORK_DATA_RECEIVED, gObjectData);
-	sample(LLStatViewer::PENDING_VFS_OPERATIONS, LLVFile::getVFSThread()->getPending());
 	add(LLStatViewer::ASSET_UDP_DATA_RECEIVED, F64Bits(gTransferManager.getTransferBitsIn(LLTCT_ASSET)));
 	gTransferManager.resetTransferBitsIn(LLTCT_ASSET);
 
diff --git a/indra/newview/llviewerstats.h b/indra/newview/llviewerstats.h
index 04870e0c26..72ce336664 100644
--- a/indra/newview/llviewerstats.h
+++ b/indra/newview/llviewerstats.h
@@ -186,7 +186,6 @@ extern LLTrace::SampleStatHandle<>		FPS_SAMPLE,
 										VISIBLE_AVATARS,
 										SHADER_OBJECTS,
 										DRAW_DISTANCE,
-										PENDING_VFS_OPERATIONS,
 										WINDOW_WIDTH,
 										WINDOW_HEIGHT;
 
diff --git a/indra/newview/llviewertexlayer.cpp b/indra/newview/llviewertexlayer.cpp
index c501dd0035..4c2fbcf837 100644
--- a/indra/newview/llviewertexlayer.cpp
+++ b/indra/newview/llviewertexlayer.cpp
@@ -31,8 +31,6 @@
 #include "llagent.h"
 #include "llimagej2c.h"
 #include "llnotificationsutil.h"
-#include "llvfile.h"
-#include "llvfs.h"
 #include "llviewerregion.h"
 #include "llglslshader.h"
 #include "llvoavatarself.h"
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index 7fbc4d789b..075588d577 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -39,8 +39,6 @@
 #include "llimagej2c.h"
 #include "llimagetga.h"
 #include "llstl.h"
-#include "llvfile.h"
-#include "llvfs.h"
 #include "message.h"
 #include "lltimer.h"
 
diff --git a/indra/newview/llviewertexture.h b/indra/newview/llviewertexture.h
index 69568cc825..07997e02a5 100644
--- a/indra/newview/llviewertexture.h
+++ b/indra/newview/llviewertexture.h
@@ -54,7 +54,7 @@ class LLTexturePipelineTester ;
 
 typedef	void	(*loaded_callback_func)( BOOL success, LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* src_aux, S32 discard_level, BOOL final, void* userdata );
 
-class LLVFile;
+class LLFileSystem;
 class LLMessageSystem;
 class LLViewerMediaImpl ;
 class LLVOVolume ;
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index 561319ca5d..38fccba169 100644
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -41,9 +41,7 @@
 
 #include "llsdserialize.h"
 #include "llsys.h"
-#include "llvfs.h"
-#include "llvfile.h"
-#include "llvfsthread.h"
+#include "llfilesystem.h"
 #include "llxmltree.h"
 #include "message.h"
 
diff --git a/indra/newview/llviewerwearable.cpp b/indra/newview/llviewerwearable.cpp
index c80cf27bda..bc21b5bf84 100644
--- a/indra/newview/llviewerwearable.cpp
+++ b/indra/newview/llviewerwearable.cpp
@@ -107,7 +107,6 @@ LLWearable::EImportResult LLViewerWearable::importStream( std::istream& input_st
 		// Shouldn't really log the asset id for security reasons, but
 		// we need it in this case.
 		LL_WARNS() << "Bad Wearable asset header: " << mAssetID << LL_ENDL;
-		//gVFS->dumpMap();
 		return result;
 	}
 
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index c20021d4c7..92e8f8026d 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -5170,6 +5170,104 @@ BOOL LLViewerWindow::rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_hei
 	return ret;
 }
 
+BOOL LLViewerWindow::simpleSnapshot(LLImageRaw* raw, S32 image_width, S32 image_height, const int num_render_passes)
+{
+    gDisplaySwapBuffers = FALSE;
+
+    glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    setCursor(UI_CURSOR_WAIT);
+
+    BOOL prev_draw_ui = gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI) ? TRUE : FALSE;
+    if (prev_draw_ui != false)
+    {
+        LLPipeline::toggleRenderDebugFeature(LLPipeline::RENDER_DEBUG_FEATURE_UI);
+    }
+
+    LLPipeline::sShowHUDAttachments = FALSE;
+    LLRect window_rect = getWorldViewRectRaw();
+
+    S32 original_width = LLPipeline::sRenderDeferred ? gPipeline.mDeferredScreen.getWidth() : gViewerWindow->getWorldViewWidthRaw();
+    S32 original_height = LLPipeline::sRenderDeferred ? gPipeline.mDeferredScreen.getHeight() : gViewerWindow->getWorldViewHeightRaw();
+
+    LLRenderTarget scratch_space;
+    U32 color_fmt = GL_RGBA;
+    const bool use_depth_buffer = true;
+    const bool use_stencil_buffer = true;
+    if (scratch_space.allocate(image_width, image_height, color_fmt, use_depth_buffer, use_stencil_buffer))
+    {
+        if (gPipeline.allocateScreenBuffer(image_width, image_height))
+        {
+            mWorldViewRectRaw.set(0, image_height, image_width, 0);
+
+            scratch_space.bindTarget();
+        }
+        else
+        {
+            scratch_space.release();
+            gPipeline.allocateScreenBuffer(original_width, original_height);
+        }
+    }
+
+    // we render the scene more than once since this helps
+    // greatly with the objects not being drawn in the 
+    // snapshot when they are drawn in the scene. This is 
+    // evident when you set this value via the debug setting
+    // called 360CaptureNumRenderPasses to 1. The theory is
+    // that the missing objects are caused by the sUseOcclusion
+    // property in pipeline but that the use in pipeline.cpp
+    // lags by a frame or two so rendering more than once
+    // appears to help a lot.
+    for (int i = 0; i < num_render_passes; ++i)
+    {
+        // turning this flag off here prohibits the screen swap
+        // to present the new page to the viewer - this stops
+        // the black flash in between captures when the number
+        // of render passes is more than 1. We need to also
+        // set it here because code in LLViewerDisplay resets
+        // it to TRUE each time.
+        gDisplaySwapBuffers = FALSE;
+
+        // actually render the scene
+        const U32 subfield = 0;
+        const bool do_rebuild = true;
+        const F32 zoom = 1.0;
+        const bool for_snapshot = TRUE;
+        display(do_rebuild, zoom, subfield, for_snapshot);
+    }
+
+    glReadPixels(
+        0, 0,
+        image_width,
+        image_height,
+        GL_RGB, GL_UNSIGNED_BYTE,
+        raw->getData()
+    );
+    stop_glerror();
+
+    gDisplaySwapBuffers = FALSE;
+    gDepthDirty = TRUE;
+
+    if (!gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
+    {
+        if (prev_draw_ui != false)
+        {
+            LLPipeline::toggleRenderDebugFeature(LLPipeline::RENDER_DEBUG_FEATURE_UI);
+        }
+    }
+
+    LLPipeline::sShowHUDAttachments = TRUE;
+
+    setCursor(UI_CURSOR_ARROW);
+
+    gPipeline.resetDrawOrders();
+    mWorldViewRectRaw = window_rect;
+    scratch_space.flush();
+    scratch_space.release();
+    gPipeline.allocateScreenBuffer(original_width, original_height);
+
+    return true;
+}
+
 void LLViewerWindow::destroyWindow()
 {
 	if (mWindow)
diff --git a/indra/newview/llviewerwindow.h b/indra/newview/llviewerwindow.h
index 8a6df613dc..713cc51bf7 100644
--- a/indra/newview/llviewerwindow.h
+++ b/indra/newview/llviewerwindow.h
@@ -357,7 +357,10 @@ public:
 	BOOL			saveSnapshot(const std::string&  filename, S32 image_width, S32 image_height, BOOL show_ui = TRUE, BOOL show_hud = TRUE, BOOL do_rebuild = FALSE, LLSnapshotModel::ESnapshotLayerType type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR, LLSnapshotModel::ESnapshotFormat format = LLSnapshotModel::SNAPSHOT_FORMAT_BMP);
 	BOOL			rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_height, BOOL keep_window_aspect = TRUE, BOOL is_texture = FALSE,
 		BOOL show_ui = TRUE, BOOL show_hud = TRUE, BOOL do_rebuild = FALSE, LLSnapshotModel::ESnapshotLayerType type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR, S32 max_size = MAX_SNAPSHOT_IMAGE_SIZE);
-	BOOL			thumbnailSnapshot(LLImageRaw *raw, S32 preview_width, S32 preview_height, BOOL show_ui, BOOL show_hud, BOOL do_rebuild, LLSnapshotModel::ESnapshotLayerType type);
+
+    BOOL			simpleSnapshot(LLImageRaw *raw, S32 image_width, S32 image_height, const int num_render_passes);
+
+    BOOL			thumbnailSnapshot(LLImageRaw *raw, S32 preview_width, S32 preview_height, BOOL show_ui, BOOL show_hud, BOOL do_rebuild, LLSnapshotModel::ESnapshotLayerType type);
 	BOOL			isSnapshotLocSet() const;
 	void			resetSnapshotLoc() const;
 
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 0e0ebce949..5d994058c2 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -1140,7 +1140,6 @@ void LLVOAvatar::initInstance()
 	//-------------------------------------------------------------------------
 	if (LLCharacter::sInstances.size() == 1)
 	{
-		LLKeyframeMotion::setVFS(gStaticVFS);
 		registerMotion( ANIM_AGENT_DO_NOT_DISTURB,					LLNullMotion::create );
 		registerMotion( ANIM_AGENT_CROUCH,					LLKeyframeStandMotion::create );
 		registerMotion( ANIM_AGENT_CROUCHWALK,				LLKeyframeWalkMotion::create );
diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h
index ce400a3498..73eeec813c 100644
--- a/indra/newview/llvovolume.h
+++ b/indra/newview/llvovolume.h
@@ -218,10 +218,9 @@ public:
 				void	updateSculptTexture();
 				void    setIndexInTex(U32 ch, S32 index) { mIndexInTex[ch] = index ;}
 				void	sculpt();
-	 static     void    rebuildMeshAssetCallback(LLVFS *vfs,
-														  const LLUUID& asset_uuid,
-														  LLAssetType::EType type,
-														  void* user_data, S32 status, LLExtStat ext_status);
+	 static     void    rebuildMeshAssetCallback(const LLUUID& asset_uuid,
+												 LLAssetType::EType type,
+												 void* user_data, S32 status, LLExtStat ext_status);
 					
 				void	updateRelativeXform(bool force_identity = false);
 	/*virtual*/ BOOL	updateGeometry(LLDrawable *drawable);
diff --git a/indra/newview/skins/default/html/common/equirectangular/default.html b/indra/newview/skins/default/html/common/equirectangular/default.html
new file mode 100644
index 0000000000..227b306590
--- /dev/null
+++ b/indra/newview/skins/default/html/common/equirectangular/default.html
@@ -0,0 +1,22 @@
+<html>
+<head>
+<style>
+body {
+  background-color:#000;
+  background-image: linear-gradient(white 2px, transparent 2px),
+  linear-gradient(90deg, white 2px, transparent 2px),
+  linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px),
+  linear-gradient(90deg, rgba(255,255,255,.3) 1px, transparent 1px);
+  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
+  background-position:-2px -2px, -2px -2px, -1px -1px, -1px -1px;
+}
+</style>
+</head>
+<body>
+<script>
+function start() {
+}
+document.addEventListener('DOMContentLoaded', start);
+</script>
+</body>
+</html>
+\ No newline at end of file
diff --git a/indra/newview/skins/default/html/common/equirectangular/eqr_gen.html b/indra/newview/skins/default/html/common/equirectangular/eqr_gen.html
new file mode 100644
index 0000000000..2675d37727
--- /dev/null
+++ b/indra/newview/skins/default/html/common/equirectangular/eqr_gen.html
@@ -0,0 +1,150 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
+    <style>
+        body {
+            background: #333;
+            padding: 0;
+            margin: 0;
+            overflow: hidden;
+        }
+        #error_message {
+            z-index: 2;
+            background-color: #aa3333;
+            overflow: hidden;
+            display:  none;
+            pointer-events:none;
+            font-family: monospace;
+            font-size: 3em;
+            color: white;
+            border-radius: 1em;
+            padding: 1em;
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            margin-right: -50%;
+            transform: translate(-50%, -50%)
+        }
+        #quality_window {
+            user-select: none;
+            z-index: 100;
+            position:  absolute;
+            left: 8px;
+            top: 8px;
+            width: auto;
+            border-radius: 16px;
+            height: auto;
+            font-size: 1.5em;
+            text-align: center;
+            font-family: monospace;
+            background-color: rgba(200,200,200,0.35);
+            color: #000;
+            padding-left: 16px;
+            padding-right: 16px;
+            padding-top: 8px;
+            padding-bottom: 8px;
+        }
+    </style>
+</head>
+<body>
+    <script src="js/three.min.js"></script>
+    <script src="js/OrbitControls.js"></script>
+    <script src="js/jpeg_encoder_basic.js" type="text/javascript"></script>
+    <script src="js/CubemapToEquirectangular.js"></script>
+    <script>
+        var controls, camera, scene, renderer, equiManaged;
+
+        function init(eqr_width, eqr_height, img_path, camera_fov, initial_heading, overlay_label) {
+
+            camera = new THREE.PerspectiveCamera(camera_fov, window.innerWidth / window.innerHeight, 0.1, 100);
+            camera.position.x = 0.01;
+
+            scene = new THREE.Scene();
+
+            renderer = new THREE.WebGLRenderer();
+            renderer.autoClear = false;
+            renderer.setPixelRatio(window.devicePixelRatio);
+            renderer.setSize(window.innerWidth, window.innerHeight);
+
+            var cubemap_img_js_url = img_path + '/cubemap_img.js';
+            var cubemap_image_js = document.createElement('script');
+            cubemap_image_js.setAttribute('type', 'text/javascript');
+            cubemap_image_js.setAttribute('src', cubemap_img_js_url);
+            document.getElementsByTagName('head')[0].appendChild(cubemap_image_js);
+            cubemap_image_js.onload = function () {
+                document.getElementById("error_message").style.display = 'none' 
+                scene.background = new THREE.CubeTextureLoader().load(cubemap_img_js);
+                equiManaged = new CubemapToEquirectangular(renderer, true, eqr_width, eqr_height);
+            };
+            cubemap_image_js.onerror = function () {
+                document.getElementById("error_message").style.display = 'inline-block' 
+            };
+
+            document.body.appendChild(renderer.domElement);
+            window.addEventListener('resize', onWindowResize, false);
+
+            controls = new THREE.OrbitControls(camera, renderer.domElement);
+            controls.autoRotate = true;
+            controls.autoRotateSpeed = 0.2;
+            controls.enableZoom = false;
+            controls.enablePan = false;
+            controls.enableDamping = true;
+            controls.dampingFactor = 0.15;
+            controls.rotateSpeed = -0.5;
+
+            // initial direction the camera faces
+            // We cannot edit camera rotation directly as the OrbitControls will
+            // immediately reset it so we need some math to tell the controls
+            // there to look at initially. Note there is also an offset of π/2 since
+            // the Viewer and three.js have slightly different coordinate systems 
+            var spherical_target = new THREE.Spherical(1, Math.PI / 2, initial_heading + Math.PI / 2)
+            var target = new THREE.Vector3().setFromSpherical(spherical_target) 
+            camera.position.set(target.x, target.y, target.z);
+            controls.update();
+            controls.saveState();
+
+            // update the text that gets passed in from the C++ app for
+            // the translucent overlay label that tells us what we are seeing
+            document.getElementById('quality_window').innerHTML = overlay_label;
+
+            animate();
+        }
+
+        window.addEventListener(
+            'mousedown',
+            function (event) {
+                controls.autoRotate = false;
+            },
+            false
+        );
+
+        window.addEventListener(
+            'dblclick',
+            function (event) {
+                controls.autoRotate = true;
+            },
+            false
+        );
+
+        function saveAsEqrImage(filename, xmp_details) {
+            equiManaged.update(camera, scene, filename, xmp_details);
+        }
+
+        function onWindowResize() {
+            camera.aspect = window.innerWidth / window.innerHeight;
+            camera.updateProjectionMatrix();
+            renderer.setSize(window.innerWidth, window.innerHeight);
+        }
+
+        function animate() {
+            requestAnimationFrame(animate);
+            controls.update();
+            renderer.render(scene, camera);
+        }
+    </script>
+    <div id="error_message">UNABLE TO LOAD EQR IMAGE</div>
+    <div id="quality_window">Preview Quality</div>
+</body>
+</html>
+\ No newline at end of file
diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml
index 03878d9fe7..a36b859b6c 100644
--- a/indra/newview/skins/default/textures/textures.xml
+++ b/indra/newview/skins/default/textures/textures.xml
@@ -131,7 +131,8 @@ with the same filename but different name
   <texture name="Check_Mark" file_name="icons/check_mark.png" preload="true" />
 
   <texture name="Checker" file_name="checker.png" preload="false" />
-  
+
+  <texture name="Command_360_Capture_Icon"  file_name="toolbar_icons/360_capture.png"  preload="true" />
   <texture name="Command_AboutLand_Icon"    file_name="toolbar_icons/land.png"         preload="true" />
   <texture name="Command_Appearance_Icon"   file_name="toolbar_icons/appearance.png"   preload="true" />
   <texture name="Command_Avatar_Icon"       file_name="toolbar_icons/avatars.png"      preload="true" />
diff --git a/indra/newview/skins/default/textures/toolbar_icons/360_capture.png b/indra/newview/skins/default/textures/toolbar_icons/360_capture.png
new file mode 100644
index 0000000000..163cebe29f
--- /dev/null
+++ b/indra/newview/skins/default/textures/toolbar_icons/360_capture.png
diff --git a/indra/newview/skins/default/xui/da/floater_stats.xml b/indra/newview/skins/default/xui/da/floater_stats.xml
index fe3fa9626e..d07f9e48ca 100644
--- a/indra/newview/skins/default/xui/da/floater_stats.xml
+++ b/indra/newview/skins/default/xui/da/floater_stats.xml
@@ -32,7 +32,6 @@
 					<stat_bar label="Layers" name="layerskbitstat"/>
 					<stat_bar label="Actual In" name="actualinkbitstat"/>
 					<stat_bar label="Actual Out" name="actualoutkbitstat"/>
-					<stat_bar label="VFS Pending Ops" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulator" name="sim">
diff --git a/indra/newview/skins/default/xui/da/strings.xml b/indra/newview/skins/default/xui/da/strings.xml
index ec6ba4800d..814305c1bc 100644
--- a/indra/newview/skins/default/xui/da/strings.xml
+++ b/indra/newview/skins/default/xui/da/strings.xml
@@ -22,9 +22,6 @@
 	<string name="StartupInitializingTextureCache">
 		Initialiserer tekstur cache...
 	</string>
-	<string name="StartupInitializingVFS">
-		Initialiserer VFS...
-	</string>
 	<string name="ProgressRestoring">
 		Gendanner...
 	</string>
diff --git a/indra/newview/skins/default/xui/de/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/de/floater_scene_load_stats.xml
index dff462a594..a3749f1cfa 100644
--- a/indra/newview/skins/default/xui/de/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/de/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Ebenen" name="layersdatareceived"/>
 					<stat_bar label="Tatsächlicher Eingang" name="messagedatain"/>
 					<stat_bar label="Tatsächlicher Ausgang" name="messagedataout"/>
-					<stat_bar label="Ausstehende Vorgänge im VFS" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulator" name="sim">
diff --git a/indra/newview/skins/default/xui/de/floater_stats.xml b/indra/newview/skins/default/xui/de/floater_stats.xml
index 4e6f56cd94..1838c2081a 100644
--- a/indra/newview/skins/default/xui/de/floater_stats.xml
+++ b/indra/newview/skins/default/xui/de/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Ebenen" name="layersdatareceived"/>
 					<stat_bar label="Tatsächlicher Eingang" name="messagedatain"/>
 					<stat_bar label="Tatsächlicher Ausgang" name="messagedataout"/>
-					<stat_bar label="Ausstehende Vorgänge im VFS" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulator" name="sim">
diff --git a/indra/newview/skins/default/xui/de/strings.xml b/indra/newview/skins/default/xui/de/strings.xml
index 43327c132d..f021e03dc7 100644
--- a/indra/newview/skins/default/xui/de/strings.xml
+++ b/indra/newview/skins/default/xui/de/strings.xml
@@ -31,9 +31,6 @@
 	<string name="StartupInitializingTextureCache">
 		Textur-Cache wird initialisiert...
 	</string>
-	<string name="StartupInitializingVFS">
-		VFS wird initialisiert...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Grafikinitialisierung fehlgeschlagen. Bitte aktualisieren Sie Ihren Grafiktreiber.
 	</string>
@@ -73,7 +70,6 @@ LOD-Faktor: [LOD_FACTOR]
 Darstellungsqualität: [RENDER_QUALITY]
 Erweitertes Beleuchtungsmodell: [GPU_SHADERS]
 Texturspeicher: [TEXTURE_MEMORY] MB
-Erstellungszeit VFS (Cache): [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		HiDPI-Anzeigemodus: [HIDPI]
diff --git a/indra/newview/skins/default/xui/en/floater_360capture.xml b/indra/newview/skins/default/xui/en/floater_360capture.xml
new file mode 100644
index 0000000000..c89489d145
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_360capture.xml
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<floater can_resize="true"
+         height="400"
+         layout="topleft"
+         min_height="300"
+         min_width="400"
+         name="360capture"
+         help_topic="360capture"
+         save_rect="true"
+         title="360 SNAPSHOT"
+         width="800">
+  <panel layout="topleft"
+       background_visible="true"
+       top="0"
+       follows="left|bottom|top"
+       left="0"
+       width="200"
+       bg_opaque_color="0.195 0.195 0.195 1"
+       background_opaque="true"
+       height="400"
+       name="ui_panel_left">
+    <text
+       follows="top|left|right"
+       height="16"
+       layout="topleft"
+       left="10"
+       top="10"
+       width="100">
+      Quality level
+    </text>
+    <radio_group
+      control_name="360QualitySelection"
+      follows="left|top"
+      height="94"
+      layout="topleft"
+      left_delta="20"
+      name="360_quality_selection"
+      top_pad="0"
+      width="180">
+      <radio_item
+        height="20"
+        label="Preview (fast)"
+        layout="topleft"
+        left="0"
+        name="preview_quality"
+        value="128"
+        tool_tip="Preview quality"
+        top="0"
+        width="100" />
+      <radio_item
+         height="20"
+         label="Medium"
+         layout="topleft"
+         left_delta="0"
+         name="medium_quality"
+         value="512"
+         tool_tip="Medium quality"
+         top_delta="20"
+         width="100" />
+      <radio_item
+         height="20"
+         label="High"
+         layout="topleft"
+         left_delta="0"
+         name="high_quality"
+         value="1024"
+         tool_tip="High quality"
+         top_delta="20"
+         width="100" />
+      <radio_item
+         height="20"
+         label="Maximum"
+         layout="topleft"
+         left_delta="0"
+         name="maximum_quality"
+         value="2048"
+         tool_tip="Maximum quality"
+         top_delta="20"
+         width="100" />
+    </radio_group>
+    <check_box control_name="360CaptureHideAvatars"
+               follows="left|top"
+               height="15"
+               label="Hide all avatars"
+               layout="left"
+               left="10"
+               name="360_hide_avatar"
+               top_delta="0"
+               width="100"/>
+    <button follows="left|top"
+            height="20"
+            label="Create 360 image"
+            layout="topleft"
+            left="10"
+            name="capture_button"
+            top_delta="32"
+            width="180" />
+    <button follows="left|top"
+            height="20"
+            label="Save as..."
+            layout="topleft"
+            left="10"
+            name="save_local_button"
+            top_delta="35"
+            width="180" />
+  </panel>
+  <panel layout="topleft"
+     background_visible="true"
+     top="0"
+     follows="all"
+     left="200"
+     width="600"
+     bg_opaque_color="0.195 0.195 0.195 1"
+     background_opaque="true"
+     height="400"
+     name="ui_panel_right">
+    <web_browser top="10"
+                 follows="all"
+                 bg_opaque_color="0.225 0.225 0.225 1"
+                 left="0"
+                 width="590"
+                 height="368"
+                 name="360capture_contents"
+                 trusted_content="true" />
+    <text follows="bottom"
+          layout="topleft"
+          name="statusbar"
+          height="17"
+          left="0"
+          top="382"
+          width="590">
+      Click and drag on the image to pan
+    </text>
+  </panel>
+</floater>
+\ No newline at end of file
diff --git a/indra/newview/skins/default/xui/en/floater_preferences.xml b/indra/newview/skins/default/xui/en/floater_preferences.xml
index ee730dcb01..c4adf0409d 100644
--- a/indra/newview/skins/default/xui/en/floater_preferences.xml
+++ b/indra/newview/skins/default/xui/en/floater_preferences.xml
@@ -11,12 +11,6 @@
  single_instance="true"
  title="PREFERENCES"
  width="658">
-    <floater.string
-     name="email_unverified_tooltip">
-        Please verify your email to enable IM to Email by visiting
-https://accounts.secondlife.com/change_email/
-    </floater.string>
- 
    <button
      follows="right|bottom"
      height="23"
diff --git a/indra/newview/skins/default/xui/en/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/en/floater_scene_load_stats.xml
index 62cce3a1e3..35d4385487 100644
--- a/indra/newview/skins/default/xui/en/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/en/floater_scene_load_stats.xml
@@ -207,12 +207,6 @@
                     tick_spacing="128.f"
                     precision="1"
                     show_bar="false"/>
-			    <stat_bar name="vfspendingoperations"
-                    label="VFS Pending Operations"
-                    orientation="horizontal"
-                    stat="vfspendingoperations"
-                    unit_label=" Ops."
-                    show_bar="false"/>
 			  </stat_view>
 		  </stat_view>
 <!--Sim Stats-->
diff --git a/indra/newview/skins/default/xui/en/floater_snapshot.xml b/indra/newview/skins/default/xui/en/floater_snapshot.xml
index 832c2ee7da..f441e3cbd7 100644
--- a/indra/newview/skins/default/xui/en/floater_snapshot.xml
+++ b/indra/newview/skins/default/xui/en/floater_snapshot.xml
@@ -400,7 +400,7 @@
    layout="topleft"
    name="img_info_border"
    top_pad="0"
-   right="-10"
+   right="-130"
    follows="left|top|right"
    left_delta="0"/>
    <text
@@ -411,11 +411,10 @@
     height="14"
     layout="topleft"
     left="220"
-	right="-20"
     halign="left"
     name="image_res_text"
     top_delta="5"
-    width="200">
+    width="250">
        [WIDTH]px (width) x [HEIGHT]px (height)
    </text>
    <text
@@ -423,7 +422,7 @@
     font="SansSerifSmall"
     height="14"
     layout="topleft"
-    left="-65"
+    left="-185"
     length="1"
     halign="right"
     name="file_size_label"
@@ -432,4 +431,19 @@
     width="50">
        [SIZE] KB
    </text>
+   <text
+    follows="right|top"
+    font="SansSerifSmall"
+    height="14"
+    layout="topleft"
+    left="-130"
+    length="1"
+    halign="right"
+    name="360_label"
+    text_color="0.3 0.82 1 1"
+    top_delta="0"
+    type="string"
+    width="115">
+    Take a 360 snapshot
+   </text>
 </floater>
diff --git a/indra/newview/skins/default/xui/en/floater_stats.xml b/indra/newview/skins/default/xui/en/floater_stats.xml
index e4f735740b..f9d44b2c69 100644
--- a/indra/newview/skins/default/xui/en/floater_stats.xml
+++ b/indra/newview/skins/default/xui/en/floater_stats.xml
@@ -198,10 +198,6 @@
                     stat="messagedataout"
                     decimal_digits="1"
                     show_history="false"/>
-          <stat_bar name="vfspendingoperations"
-                    label="VFS Pending Operations"
-                    stat="vfspendingoperations"
-                    unit_label="Ops."/>
         </stat_view>
       </stat_view>
 
diff --git a/indra/newview/skins/default/xui/en/floater_toybox.xml b/indra/newview/skins/default/xui/en/floater_toybox.xml
index bc19d6e79f..bdc04a8a78 100644
--- a/indra/newview/skins/default/xui/en/floater_toybox.xml
+++ b/indra/newview/skins/default/xui/en/floater_toybox.xml
@@ -4,7 +4,7 @@
   can_dock="false"
   can_minimize="false"
   can_resize="false"
-  height="375"
+  height="430"
   help_topic="toybox"
   layout="topleft"
   legacy_header_height="18"
@@ -45,7 +45,7 @@
       Buttons will appear as shown or as icon-only depending on each toolbar's settings.
   </text>
   <toolbar
-    bottom="310"
+    bottom="365"
     button_display_mode="icons_with_text"
     follows="all"
     left="20"
@@ -81,11 +81,11 @@
   <panel
     bevel_style="none"
     border="true"
-    bottom="311"
+    bottom="366"
     follows="left|bottom|right"
     left="20"
     right="-20"
-    top="311" />
+    top="366" />
   <button
     follows="left|bottom|right"
     height="23"
@@ -94,7 +94,7 @@
     layout="topleft"
     left="185"
     name="btn_clear_all"
-    top="330"
+    top="385"
     width="130">
     <button.commit_callback function="Toybox.ClearAll" />
   </button>
@@ -106,7 +106,7 @@
     layout="topleft"
     left="335"
     name="btn_restore_defaults"
-    top="330"
+    top="385"
     width="130">
     <button.commit_callback function="Toybox.RestoreDefaults" />
   </button>
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 6ddaa99f78..2a5f885395 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -733,6 +733,15 @@
              function="Floater.Show"
              parameter="snapshot" />
         </menu_item_call>
+        
+<menu_item_call
+         label="360 snapshot"
+         name="Capture 360"
+         shortcut="control|alt|shift|s">
+            <menu_item_call.on_click
+             function="Floater.Show"
+             parameter="360capture" />
+        </menu_item_call>
         <menu_item_separator/>
         <menu_item_call
          label="Place profile"
@@ -3427,6 +3436,14 @@ function="World.EnvPreset"
                 <menu_item_call.on_click
                  function="Advanced.DumpRegionObjectCache" />
             </menu_item_call>
+        
+<menu_item_call
+             label="Interest List: Full Update"
+             name="Interest List: Full Update"
+             shortcut="alt|shift|I">
+                <menu_item_call.on_click
+                 function="Advanced.InterestListFullUpdate" />
+            </menu_item_call>
         </menu>
         <menu
          create_jump_keys="true"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_chat.xml b/indra/newview/skins/default/xui/en/panel_preferences_chat.xml
index c023cb036e..35bd736d77 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_chat.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_chat.xml
@@ -44,16 +44,6 @@
     <check_box
         enabled="false"
         height="16"
-        label="Email me IMs when I'm offline"
-        layout="topleft"
-        name="send_im_to_email"
-        top_pad="6"
-        width="330">
-    </check_box>
-
-    <check_box
-        enabled="false"
-        height="16"
         label="Only friends and groups can call or IM me"
         layout="topleft"
         name="voice_call_friends_only_check"
@@ -62,6 +52,20 @@
     </check_box>
 
     <text
+       font="SansSerifSmall"
+       height="16"
+       layout="topleft"
+       length="1"       
+       name="email_settings"
+       skip_link_underline="true"
+       top_pad="6"
+       left_delta="2"
+       type="string"
+       width="350">
+      [https://accounts.secondlife.com/change_email Email me IMs when I'm offline]
+    </text>
+
+    <text
         layout="topleft"
         left="345"
         height="12"
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index d115e09d5b..f26ee06e6b 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -17,7 +17,6 @@
 	<string name="StartupLoading">Loading [APP_NAME]...</string>
 	<string name="StartupClearingCache">Clearing cache...</string>
 	<string name="StartupInitializingTextureCache">Initializing texture cache...</string>
-	<string name="StartupInitializingVFS">Initializing VFS...</string>
 	<string name="StartupRequireDriverUpdate">Graphics initialization failed. Please update your graphics driver!</string>
 
 	<!-- about dialog/support string-->
@@ -56,9 +55,9 @@ LOD factor: [LOD_FACTOR]
 Render quality: [RENDER_QUALITY]
 Advanced Lighting Model: [GPU_SHADERS]
 Texture memory: [TEXTURE_MEMORY]MB
-VFS (cache) creation time: [VFS_TIME]
+Disk cache: [DISK_CACHE_INFO]
 	</string>
-	<string name="AboutOSXHiDPI">
+  <string name="AboutOSXHiDPI">
 HiDPI display mode: [HIDPI]
 	</string>
 	<string name="AboutLibs">
@@ -4124,6 +4123,8 @@ Try enclosing path to the editor with double quotes.
 
   <!-- commands -->
 
+  <string 
+name="Command_360_Capture_Label">360 snapshot</string>
   <string name="Command_AboutLand_Label">About land</string>
   <string name="Command_Appearance_Label">Outfits</string>
   <string name="Command_Avatar_Label">Complete avatars</string>
@@ -4154,6 +4155,8 @@ Try enclosing path to the editor with double quotes.
   <string name="Command_View_Label">Camera controls</string>
   <string name="Command_Voice_Label">Voice settings</string>
 
+  <string 
+name="Command_360_Capture_Tooltip">Capture a 360 equirectangular image</string>
   <string name="Command_AboutLand_Tooltip">Information about the land you're visiting</string>
   <string name="Command_Appearance_Tooltip">Change your avatar</string>
   <string name="Command_Avatar_Tooltip">Choose a complete avatar</string>
diff --git a/indra/newview/skins/default/xui/es/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/es/floater_scene_load_stats.xml
index f625d5257c..cfc5e524b5 100644
--- a/indra/newview/skins/default/xui/es/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/es/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Capas" name="layersdatareceived"/>
 					<stat_bar label="Entrando ahora" name="messagedatain"/>
 					<stat_bar label="Saliendo ahora" name="messagedataout"/>
-					<stat_bar label="Operaciones VFS pendientes" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulador" name="sim">
diff --git a/indra/newview/skins/default/xui/es/floater_stats.xml b/indra/newview/skins/default/xui/es/floater_stats.xml
index d1c5e867db..0aec786f25 100644
--- a/indra/newview/skins/default/xui/es/floater_stats.xml
+++ b/indra/newview/skins/default/xui/es/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Capas" name="layersdatareceived"/>
 					<stat_bar label="Entrando ahora" name="messagedatain"/>
 					<stat_bar label="Saliendo ahora" name="messagedataout"/>
-					<stat_bar label="Operaciones VFS pendientes" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulador" name="sim">
diff --git a/indra/newview/skins/default/xui/es/strings.xml b/indra/newview/skins/default/xui/es/strings.xml
index 7017a7a5ab..e5598978ce 100644
--- a/indra/newview/skins/default/xui/es/strings.xml
+++ b/indra/newview/skins/default/xui/es/strings.xml
@@ -22,9 +22,6 @@
 	<string name="StartupInitializingTextureCache">
 		Iniciando la caché de las texturas...
 	</string>
-	<string name="StartupInitializingVFS">
-		Iniciando VFS...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Error de inicialización de gráficos. Actualiza tu controlador de gráficos.
 	</string>
@@ -65,7 +62,6 @@ Factor LOD: [LOD_FACTOR]
 Calidad de renderización: [RENDER_QUALITY]
 Modelo de iluminación avanzado: [GPU_SHADERS]
 Memoria de textura: [TEXTURE_MEMORY]MB
-VFS (cache) hora de creación: [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		Modo de visualización HiDPi: [HIDPI]
diff --git a/indra/newview/skins/default/xui/fr/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/fr/floater_scene_load_stats.xml
index 62830054bf..3889b13f0c 100644
--- a/indra/newview/skins/default/xui/fr/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/fr/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Couches" name="layersdatareceived"/>
 					<stat_bar label="Arrivés" name="messagedatain"/>
 					<stat_bar label="Sortis" name="messagedataout"/>
-					<stat_bar label="Opérations VFS en attente" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulateur" name="sim">
diff --git a/indra/newview/skins/default/xui/fr/floater_stats.xml b/indra/newview/skins/default/xui/fr/floater_stats.xml
index fae17e3608..d0f7f42939 100644
--- a/indra/newview/skins/default/xui/fr/floater_stats.xml
+++ b/indra/newview/skins/default/xui/fr/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Couches" name="layersdatareceived"/>
 					<stat_bar label="Arrivés" name="messagedatain"/>
 					<stat_bar label="Sortis" name="messagedataout"/>
-					<stat_bar label="Opérations VFS en attente" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulateur" name="sim">
diff --git a/indra/newview/skins/default/xui/fr/strings.xml b/indra/newview/skins/default/xui/fr/strings.xml
index f26eac545a..9fde703d6c 100644
--- a/indra/newview/skins/default/xui/fr/strings.xml
+++ b/indra/newview/skins/default/xui/fr/strings.xml
@@ -31,9 +31,6 @@
 	<string name="StartupInitializingTextureCache">
 		Initialisation du cache des textures...
 	</string>
-	<string name="StartupInitializingVFS">
-		Initialisation VFS...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Échec d&apos;initialisation des graphiques. Veuillez mettre votre pilote graphique à jour.
 	</string>
@@ -74,7 +71,6 @@ Facteur LOD (niveau de détail) : [LOD_FACTOR]
 Qualité de rendu : [RENDER_QUALITY]
 Modèle d’éclairage avancé : [GPU_SHADERS]
 Mémoire textures : [TEXTURE_MEMORY] Mo
-Heure de création VFS (cache) : [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		Mode d&apos;affichage HiDPI : [HIDPI]
diff --git a/indra/newview/skins/default/xui/it/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/it/floater_scene_load_stats.xml
index ca18812eb7..efceb05298 100644
--- a/indra/newview/skins/default/xui/it/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/it/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Livelli" name="layersdatareceived"/>
 					<stat_bar label="Effettivi in ingresso" name="messagedatain"/>
 					<stat_bar label="Effettivi in uscita" name="messagedataout"/>
-					<stat_bar label="Operazioni VFS in sospeso" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulatore" name="sim">
diff --git a/indra/newview/skins/default/xui/it/floater_stats.xml b/indra/newview/skins/default/xui/it/floater_stats.xml
index 7ef13aa37f..6434c3b66b 100644
--- a/indra/newview/skins/default/xui/it/floater_stats.xml
+++ b/indra/newview/skins/default/xui/it/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Livelli" name="layersdatareceived"/>
 					<stat_bar label="Effettivi in ingresso" name="messagedatain"/>
 					<stat_bar label="Effettivi in uscita" name="messagedataout"/>
-					<stat_bar label="Operazioni VFS in sospeso" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulatore" name="sim">
diff --git a/indra/newview/skins/default/xui/it/strings.xml b/indra/newview/skins/default/xui/it/strings.xml
index f0466cea81..3049828f46 100644
--- a/indra/newview/skins/default/xui/it/strings.xml
+++ b/indra/newview/skins/default/xui/it/strings.xml
@@ -28,9 +28,6 @@
 	<string name="StartupInitializingTextureCache">
 		Inizializzazione della cache texture...
 	</string>
-	<string name="StartupInitializingVFS">
-		Inizializzazione VFS...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Inizializzazione grafica non riuscita. Aggiorna il driver della scheda grafica!
 	</string>
@@ -71,7 +68,6 @@ Fattore livello di dettaglio: [LOD_FACTOR]
 Qualità di rendering: [RENDER_QUALITY]
 Modello illuminazione avanzato: [GPU_SHADERS]
 Memoria texture: [TEXTURE_MEMORY]MB
-Data/ora creazione VFS (cache): [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		Modalità display HiDPI: [HIDPI]
diff --git a/indra/newview/skins/default/xui/ja/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/ja/floater_scene_load_stats.xml
index f6edce026f..f348ce3c4d 100644
--- a/indra/newview/skins/default/xui/ja/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/ja/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="レイヤー" name="layersdatareceived"/>
 					<stat_bar label="実際の受信" name="messagedatain"/>
 					<stat_bar label="実際の送信" name="messagedataout"/>
-					<stat_bar label="VFS 保留中の操作" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="シミュレーター" name="sim">
diff --git a/indra/newview/skins/default/xui/ja/floater_stats.xml b/indra/newview/skins/default/xui/ja/floater_stats.xml
index 3bc343639b..1da0e5ebc9 100644
--- a/indra/newview/skins/default/xui/ja/floater_stats.xml
+++ b/indra/newview/skins/default/xui/ja/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="レイヤー" name="layersdatareceived"/>
 					<stat_bar label="実際の受信" name="messagedatain"/>
 					<stat_bar label="実際の送信" name="messagedataout"/>
-					<stat_bar label="VFS 保留中の操作" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="シミュレーター" name="sim">
diff --git a/indra/newview/skins/default/xui/ja/strings.xml b/indra/newview/skins/default/xui/ja/strings.xml
index 52d6fb0c2b..dcd6e65d34 100644
--- a/indra/newview/skins/default/xui/ja/strings.xml
+++ b/indra/newview/skins/default/xui/ja/strings.xml
@@ -31,9 +31,6 @@
 	<string name="StartupInitializingTextureCache">
 		テクスチャキャッシュを初期化中です...
 	</string>
-	<string name="StartupInitializingVFS">
-		VFS を初期化中です...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		グラフィックを初期化できませんでした。グラフィックドライバを更新してください。
 	</string>
@@ -74,7 +71,6 @@ LOD 係数: [LOD_FACTOR]
 描画の質: [RENDER_QUALITY]
 高度なライティングモデル: [GPU_SHADERS]
 テクスチャメモリ: [TEXTURE_MEMORY]MB
-VFS（キャッシュ）作成時間: [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		HiDPI 表示モード: [HIDPI]
diff --git a/indra/newview/skins/default/xui/pl/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/pl/floater_scene_load_stats.xml
index 6fdc7e19f6..8f5d0c5c70 100644
--- a/indra/newview/skins/default/xui/pl/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/pl/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar name="layersdatareceived" label="Warstwy" />
 					<stat_bar name="messagedatain" label="Aktualna il. wchodząca" />
 					<stat_bar name="messagedataout" label="Aktualna il. wychodząca" />
-					<stat_bar name="vfspendingoperations" label="Operacje oczekujące VFS" unit_label=" op." />
 				</stat_view>
 			</stat_view>
 			<stat_view name="sim" label="Symulator">
diff --git a/indra/newview/skins/default/xui/pl/floater_stats.xml b/indra/newview/skins/default/xui/pl/floater_stats.xml
index 5dd7d19bab..21e37717c2 100644
--- a/indra/newview/skins/default/xui/pl/floater_stats.xml
+++ b/indra/newview/skins/default/xui/pl/floater_stats.xml
@@ -55,7 +55,6 @@
 					<stat_bar label="Warstwy" name="layersdatareceived" />
 					<stat_bar label="Aktualna il. wchodząca" name="messagedatain" />
 					<stat_bar label="Aktualna il. wychodząca" name="messagedataout" />
-					<stat_bar label="Operacje oczekujące VFS" name="vfspendingoperations" />
 				</stat_view>
 			</stat_view>
 			<stat_view label="Symulator" name="sim">
diff --git a/indra/newview/skins/default/xui/pl/strings.xml b/indra/newview/skins/default/xui/pl/strings.xml
index 91fea234d2..cf033df3c9 100644
--- a/indra/newview/skins/default/xui/pl/strings.xml
+++ b/indra/newview/skins/default/xui/pl/strings.xml
@@ -15,9 +15,6 @@
 	<string name="StartupInitializingTextureCache">
 		Inicjowanie bufora danych tekstur...
 	</string>
-	<string name="StartupInitializingVFS">
-		Inicjowanie wirtualnego systemu plików...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Nie można zainicjować grafiki. Zaktualizuj sterowniki!
 	</string>
diff --git a/indra/newview/skins/default/xui/pt/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/pt/floater_scene_load_stats.xml
index 027e1ef311..dbaab1d782 100644
--- a/indra/newview/skins/default/xui/pt/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/pt/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Layers" name="layersdatareceived"/>
 					<stat_bar label="Actual In" name="messagedatain"/>
 					<stat_bar label="Actual Out" name="messagedataout"/>
-					<stat_bar label="Operações pendentes do VFS" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulator" name="sim">
diff --git a/indra/newview/skins/default/xui/pt/floater_stats.xml b/indra/newview/skins/default/xui/pt/floater_stats.xml
index f41fe17778..3253984268 100644
--- a/indra/newview/skins/default/xui/pt/floater_stats.xml
+++ b/indra/newview/skins/default/xui/pt/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Layers" name="layersdatareceived"/>
 					<stat_bar label="Actual In" name="messagedatain"/>
 					<stat_bar label="Actual Out" name="messagedataout"/>
-					<stat_bar label="Operações pendentes do VFS" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simulator" name="sim">
diff --git a/indra/newview/skins/default/xui/pt/strings.xml b/indra/newview/skins/default/xui/pt/strings.xml
index ee982b5b22..c72a41fd3a 100644
--- a/indra/newview/skins/default/xui/pt/strings.xml
+++ b/indra/newview/skins/default/xui/pt/strings.xml
@@ -22,9 +22,6 @@
 	<string name="StartupInitializingTextureCache">
 		Iniciando cache de texturas...
 	</string>
-	<string name="StartupInitializingVFS">
-		Iniciando VFS...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Falha na inicialização dos gráficos. Atualize seu driver gráfico!
 	</string>
@@ -65,7 +62,6 @@ LOD fator: [LOD_FACTOR]
 Qualidade de renderização: [RENDER_QUALITY]
 Modelo avançado de luzes: [GPU_SHADERS]
 Memória de textura: [TEXTURE_MEMORY]MB
-VFS (cache) tempo de criação: [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		HiDPI modo de exibição: [HIDPI]
diff --git a/indra/newview/skins/default/xui/ru/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/ru/floater_scene_load_stats.xml
index a101e62627..c4f432023c 100644
--- a/indra/newview/skins/default/xui/ru/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/ru/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Слои" name="layersdatareceived"/>
 					<stat_bar label="Действительный ввод" name="messagedatain"/>
 					<stat_bar label="Действительный вывод" name="messagedataout"/>
-					<stat_bar label="Ожидающие операции VFS" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Симулятор" name="sim">
diff --git a/indra/newview/skins/default/xui/ru/floater_stats.xml b/indra/newview/skins/default/xui/ru/floater_stats.xml
index 10e9f5a7f4..a7d26029c2 100644
--- a/indra/newview/skins/default/xui/ru/floater_stats.xml
+++ b/indra/newview/skins/default/xui/ru/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Слои" name="layersdatareceived"/>
 					<stat_bar label="Действительный ввод" name="messagedatain"/>
 					<stat_bar label="Действительный вывод" name="messagedataout"/>
-					<stat_bar label="Ожидающие операции VFS" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Симулятор" name="sim">
diff --git a/indra/newview/skins/default/xui/ru/strings.xml b/indra/newview/skins/default/xui/ru/strings.xml
index e9592a0476..43a87b2b18 100644
--- a/indra/newview/skins/default/xui/ru/strings.xml
+++ b/indra/newview/skins/default/xui/ru/strings.xml
@@ -31,9 +31,6 @@
 	<string name="StartupInitializingTextureCache">
 		Инициализация кэша текстур...
 	</string>
-	<string name="StartupInitializingVFS">
-		Инициализация виртуальной файловой системы...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Ошибка инициализации графики. Обновите графический драйвер!
 	</string>
@@ -74,7 +71,6 @@ SLURL: &lt;nolink&gt;[SLURL]&lt;/nolink&gt;
 Качество визуализации: [RENDER_QUALITY]
 Расширенная модель освещения: [GPU_SHADERS]
 Память текстур: [TEXTURE_MEMORY] МБ
-Время создания VFS (кэш): [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		Режим отображения HiDPI: [HIDPI]
diff --git a/indra/newview/skins/default/xui/tr/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/tr/floater_scene_load_stats.xml
index ae0a94595d..7d5f4adb02 100644
--- a/indra/newview/skins/default/xui/tr/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/tr/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="Katmanlar" name="layersdatareceived"/>
 					<stat_bar label="Gerçekte Gelen" name="messagedatain"/>
 					<stat_bar label="Gerçekte Giden" name="messagedataout"/>
-					<stat_bar label="VFS Bekleyen İşlemler" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simülatör" name="sim">
diff --git a/indra/newview/skins/default/xui/tr/floater_stats.xml b/indra/newview/skins/default/xui/tr/floater_stats.xml
index 1ae42ad382..bd36d4916f 100644
--- a/indra/newview/skins/default/xui/tr/floater_stats.xml
+++ b/indra/newview/skins/default/xui/tr/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="Katmanlar" name="layersdatareceived"/>
 					<stat_bar label="Gerçekte Gelen" name="messagedatain"/>
 					<stat_bar label="Gerçekte Giden" name="messagedataout"/>
-					<stat_bar label="VFS Bekleyen İşlemler" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="Simülatör" name="sim">
diff --git a/indra/newview/skins/default/xui/tr/strings.xml b/indra/newview/skins/default/xui/tr/strings.xml
index 56fad978f5..982de76a5b 100644
--- a/indra/newview/skins/default/xui/tr/strings.xml
+++ b/indra/newview/skins/default/xui/tr/strings.xml
@@ -31,9 +31,6 @@
 	<string name="StartupInitializingTextureCache">
 		Doku önbelleği başlatılıyor...
 	</string>
-	<string name="StartupInitializingVFS">
-		VFS Başlatılıyor...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		Grafik başlatma başarılamadı. Lütfen grafik sürücünüzü güncelleştirin!
 	</string>
@@ -74,7 +71,6 @@ LOD faktörü: [LOD_FACTOR]
 İşleme kalitesi: [RENDER_QUALITY]
 Gelişmiş Aydınlatma Modeli: [GPU_SHADERS]
 Doku belleği: [TEXTURE_MEMORY]MB
-VFS (önbellek) oluşturma saati: [VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		HiDPI görüntü modu: [HIDPI]
diff --git a/indra/newview/skins/default/xui/zh/floater_scene_load_stats.xml b/indra/newview/skins/default/xui/zh/floater_scene_load_stats.xml
index 1a5c20abeb..20344e299f 100644
--- a/indra/newview/skins/default/xui/zh/floater_scene_load_stats.xml
+++ b/indra/newview/skins/default/xui/zh/floater_scene_load_stats.xml
@@ -29,7 +29,6 @@
 					<stat_bar label="層次" name="layersdatareceived"/>
 					<stat_bar label="實入" name="messagedatain"/>
 					<stat_bar label="實出" name="messagedataout"/>
-					<stat_bar label="VFS 待行作業" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="模擬器" name="sim">
diff --git a/indra/newview/skins/default/xui/zh/floater_stats.xml b/indra/newview/skins/default/xui/zh/floater_stats.xml
index f06eb5e78f..e233ece527 100644
--- a/indra/newview/skins/default/xui/zh/floater_stats.xml
+++ b/indra/newview/skins/default/xui/zh/floater_stats.xml
@@ -56,7 +56,6 @@
 					<stat_bar label="層次" name="layersdatareceived"/>
 					<stat_bar label="實入" name="messagedatain"/>
 					<stat_bar label="實出" name="messagedataout"/>
-					<stat_bar label="VFS 待行作業" name="vfspendingoperations"/>
 				</stat_view>
 			</stat_view>
 			<stat_view label="模擬器" name="sim">
diff --git a/indra/newview/skins/default/xui/zh/strings.xml b/indra/newview/skins/default/xui/zh/strings.xml
index e6c61a5d94..3221cde3b7 100644
--- a/indra/newview/skins/default/xui/zh/strings.xml
+++ b/indra/newview/skins/default/xui/zh/strings.xml
@@ -31,9 +31,6 @@
 	<string name="StartupInitializingTextureCache">
 		正在初始化材質快取...
 	</string>
-	<string name="StartupInitializingVFS">
-		VFS 初始化中...
-	</string>
 	<string name="StartupRequireDriverUpdate">
 		顯像初始化失敗。 請更新你的顯像卡驅動程式！
 	</string>
@@ -74,7 +71,6 @@
 呈像品質：[RENDER_QUALITY]
 進階照明模型：[GPU_SHADERS]
 材質記憶體：[TEXTURE_MEMORY]MB
-VFS（快取）建立時間：[VFS_TIME]
 	</string>
 	<string name="AboutOSXHiDPI">
 		HiDPI顯示模式：[HIDPI]
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 6fcd1e84e8..a814bd2849 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -69,7 +69,6 @@ class ViewerManifest(LLManifest):
                 self.exclude("logcontrol-dev.xml")
                 self.path("*.ini")
                 self.path("*.xml")
-                self.path("*.db2")
 
                 # include the entire shaders directory recursively
                 self.path("shaders")
@@ -158,18 +157,12 @@ class ViewerManifest(LLManifest):
                     self.path("*/xui/*/widgets/*.xml")
                     self.path("*/*.xml")
 
-                    # Local HTML files (e.g. loading screen)
-                    # The claim is that we never use local html files any
-                    # longer. But rather than commenting out this block, let's
-                    # rename every html subdirectory as html.old. That way, if
-                    # we're wrong, a user actually does have the relevant
-                    # files; s/he just needs to rename every html.old
-                    # directory back to html to recover them.
-                    with self.prefix(src="*/html", dst="*/html.old"):
-                            self.path("*.png")
-                            self.path("*/*/*.html")
-                            self.path("*/*/*.gif")
-
+                    # Update: 2017-11-01 CP Now we store app code in the html folder
+                    #         Initially the HTML/JS code to render equirectangular
+                    #         images for the 360 capture feature but more to follow.
+                    with self.prefix(src="*/html", dst="*/html"):
+                        self.path("*/*/*/*.js")
+                        self.path("*/*/*.html")
 
             #build_data.json.  Standard with exception handling is fine.  If we can't open a new file for writing, we have worse problems
             #platform is computed above with other arg parsing
author	Andrey Kleshchev <andreykproductengine@lindenlab.com>	2021-12-15 21:16:26 +0200
committer	Andrey Kleshchev <andreykproductengine@lindenlab.com>	2021-12-15 21:16:47 +0200
commit	7c1cd47772ac7a19534770d6e7479f6e907a181c (patch)
tree	cb5b5a38cad8f90bca4f0770c0048cca4d1e35a3 /indra/newview
parent	ac54b72974f3d00d0e02fdc5aec86f1e632df76d (diff)
parent	0a873cd95547f003878c6d00d0883ff792f4a865 (diff)