Automated merge with file:///Users/nat/linden/davep-viewer-development-rebased

30 files changed, 749 insertions, 178 deletions

diff --git a/indra/newview/app_settings/cmd_line.xml b/indra/newview/app_settings/cmd_line.xml
index be79f91919..7ab7787d77 100644
--- a/indra/newview/app_settings/cmd_line.xml
+++ b/indra/newview/app_settings/cmd_line.xml
@@ -101,7 +101,7 @@
     <key>grid</key>
     <map>
       <key>desc</key>
-      <string>Specify the name of the grid, local, or an IP address to connect to.</string>
+      <string>Specify the name of the grid to connect to.</string>
       <key>count</key>
       <integer>1</integer>
       <key>map-to</key>
@@ -117,16 +117,6 @@
       <string>h</string>
     </map>
 
-    <key>helperuri</key>
-    <map>
-      <key>desc</key>
-      <string>helper web CGI prefix to use</string>
-      <key>count</key>
-      <integer>1</integer>
-      <key>map-to</key>
-      <string>CmdLineHelperURI</string>
-    </map>
-
     <key>ignorepixeldepth</key>
     <map>
       <key>desc</key>
@@ -163,7 +153,7 @@
       <key>map-to</key>
       <string>UserLogFile</string>
     </map>
-    
+
     <key>login</key>
     <map>
       <key>desc</key>
@@ -174,28 +164,6 @@
       <string>UserLoginInfo</string>
     </map>
 
-    <key>loginpage</key>
-    <map>
-      <key>desc</key>
-      <string>Login authentication page to use.</string>
-      <key>count</key>
-      <integer>1</integer>
-      <key>map-to</key>
-      <string>LoginPage</string>
-    </map>
-
-    <key>loginuri</key>
-    <map>
-      <key>desc</key>
-      <string>login server and CGI script to use</string>
-      <key>count</key>
-      <integer>1</integer>
-      <key>compose</key>
-      <boolean>true</boolean>
-      <key>map-to</key>
-      <string>CmdLineLoginURI</string>
-    </map>
-
     <key>logmetrics</key>
     <map>
       <key>desc</key>
@@ -226,7 +194,7 @@
     <map>
       <key>map-to</key>
       <string>NoAudio</string>
-    </map>
+    </map>    
 
     <key>noinvlib</key>
     <map>
@@ -242,7 +210,7 @@
       <string>User will not get any notifications. NOTE: All notifications that occur will get added to ignore file for future runs.</string>
       <key>map-to</key>
       <string>IgnoreAllNotifications</string>      
-    </map>    
+    </map>
 
     <key>nopreload</key>
     <map>
@@ -321,7 +289,7 @@
       <key>map-to</key>
       <string>QuitAfterSeconds</string>
     </map>
-    
+
     <key>replaysession</key>
     <map>
       <key>desc</key>
@@ -335,7 +303,7 @@
       <key>map-to</key>
       <string>RotateRight</string>
     </map>
-
+    
     <key>safe</key>
     <map>
       <key>desc</key>
@@ -389,7 +357,7 @@
       <key>count</key>
       <integer>1</integer>
       <key>map-to</key>
-      <string>SkinFolder</string>
+      <string>SkinCurrent</string>
     </map>
 
     <key>slurl</key>
diff --git a/indra/newview/app_settings/keywords.ini b/indra/newview/app_settings/keywords.ini
index 318b69438a..6120f22ba4 100644
--- a/indra/newview/app_settings/keywords.ini
+++ b/indra/newview/app_settings/keywords.ini
@@ -559,6 +559,98 @@ STATUS_NOT_SUPPORTED                   Feature not supported
 STATUS_INTERNAL_ERROR                  An internal error occurred
 STATUS_WHITELIST_FAILED                URL failed to pass whitelist
 
+PROFILE_NONE               Disables profiling
+PROFILE_SCRIPT_MEMORY      Enables memory profiling
+
+RC_DATA_FLAGS          TODO: add documentation
+RC_DETECT_PHANTOM      TODO: add documentation
+RC_GET_LINK_NUM        TODO: add documentation
+RC_GET_NORMAL          TODO: add documentation
+RC_GET_ROOT_KEY        TODO: add documentation
+RC_MAX_HITS            TODO: add documentation
+RC_REJECT_TYPES			Optional parameter set in llCastRay() to reject hit against certain object types.
+RC_REJECT_AGENTS		Bit mask for RC_REJECT_TYPES, rejects hits against avatars.
+RC_REJECT_PHYSICAL		Bit mask for RC_REJECT_TYPES, rejects hits against moving objects.
+RC_REJECT_NONPHYSICAL	Bit mask for RC_REJECT_TYPES, rejects hits against non-moving objects.
+RC_REJECT_LAND			Bit mask for RC_REJECT_TYPES, rejects hits against the terrian.
+
+RCERR_CAST_TIME_EXCEEDED    TODO: add documentation
+RCERR_SIM_PERF_LOW          TODO: add documentation
+RCERR_UNKNOWN               TODO: add documentation
+
+ESTATE_ACCESS_ALLOWED_AGENT_ADD    TODO: add documentation
+ESTATE_ACCESS_ALLOWED_AGENT_REMOVE TODO: add documentation
+ESTATE_ACCESS_ALLOWED_GROUP_ADD    TODO: add documentation
+ESTATE_ACCESS_ALLOWED_GROUP_REMOVE TODO: add documentation
+ESTATE_ACCESS_BANNED_AGENT_ADD     TODO: add documentation
+ESTATE_ACCESS_BANNED_AGENT_REMOVE  TODO: add documentation
+
+DENSITY 			TODO: add documentation
+FRICTION 			TODO: add documentation
+RESTITUTION 		TODO: add documentation
+GRAVITY_MULTIPLIER 	TODO: add documentation
+
+KFM_COMMAND			TODO: add documentation
+KFM_CMD_PLAY		TODO: add documentation
+KFM_CMD_STOP		TODO: add documentation
+KFM_CMD_PAUSE		TODO: add documentation
+KFM_CMD_SET_MODE	TODO: add documentation
+KFM_MODE			TODO: add documentation
+KFM_FORWARD			TODO: add documentation
+KFM_LOOP			TODO: add documentation
+KFM_PING_PONG		TODO: add documentation
+KFM_REVERSE			TODO: add documentation
+KFM_DATA			TODO: add documentation
+KFM_ROTATION		TODO: add documentation
+KFM_TRANSLATION		TODO: add documentation
+
+CHARACTER_CMD_STOP	TODO: add documentation
+CHARACTER_CMD_JUMP	TODO: add documentation
+
+CHARACTER_DESIRED_SPEED		TODO: add documentation
+CHARACTER_RADIUS			TODO: add documentation
+CHARACTER_LENGTH			TODO: add documentation
+CHARACTER_ORIENTATION		TODO: add documentation
+CHARACTER_AVOIDANCE_MODE	TODO: add documentation
+PURSUIT_OFFSET				TODO: add documentation
+REQUIRE_LINE_OF_SIGHT		TODO: add documentation
+PURSUIT_FUZZ_FACTOR			TODO: add documentation
+PURSUIT_INTERCEPT			TODO: add documentation
+FORCE_DIRECT_PATH			TODO: add documentation
+VERTICAL					TODO: add documentation
+HORIZONTAL					TODO: add documentation
+AVOID_CHARACTERS			TODO: add documentation
+AVOID_DYNAMIC_OBSTACLES		TODO: add documentation
+
+PU_EVADE_HIDDEN                  Triggered when an llEvade character thinks it has hidden from its pursuer.
+PU_EVADE_SPOTTED                 Triggered when an llEvade character switches from hiding to running
+PU_FAILURE_INVALID_GOAL          Goal is not on the navigation-mesh and cannot be reached.
+PU_FAILURE_INVALID_START         Character cannot navigate from the current location - e.g., the character is off the navmesh or too high above it.
+PU_FAILURE_NO_VALID_DESTINATION  There's no good place for the character to go - e.g., it is patrolling and all the patrol points are now unreachable.
+PU_FAILURE_OTHER			     Unknown failure
+PU_FAILURE_TARGET_GONE           Target (for llPursue or llEvade) can no longer be tracked - e.g., it left the region or is an avatar that is now more than about 30m outside the region.
+PU_FAILURE_UNREACHABLE           Goal is no longer reachable for some reason - e.g., an obstacle blocks the path.
+PU_GOAL_REACHED                  Character has reached the goal and will stop or choose a new goal (if wandering).
+PU_SLOWDOWN_DISTANCE_REACHED     Character is near current goal.
+
+CHARACTER_TYPE			TODO: add documentation
+CHARACTER_TYPE_A		TODO: add documentation
+CHARACTER_TYPE_B		TODO: add documentation
+CHARACTER_TYPE_C		TODO: add documentation
+CHARACTER_TYPE_D		TODO: add documentation
+CHARACTER_TYPE_NONE		TODO: add documentation
+
+TRAVERSAL_TYPE			TODO: add documentation
+TRAVERSAL_TYPE_SLOW		TODO: add documentation
+TRAVERSAL_TYPE_FAST		TODO: add documentation
+TRAVERSAL_TYPE_NONE		TODO: add documentation
+
+CHARACTER_MAX_ACCEL				TODO: add documentation
+CHARACTER_MAX_DECEL				TODO: add documentation
+CHARACTER_MAX_ANGULAR_SPEED		TODO: add documentation
+CHARACTER_MAX_ANGULAR_ACCEL		TODO: add documentation
+CHARACTER_TURN_SPEED_MULTIPLIER	TODO: add documentation
+
 # string constants
 [word .1, .3, .5]
 NULL_KEY			Indicates an empty key
diff --git a/indra/newview/app_settings/logcontrol.xml b/indra/newview/app_settings/logcontrol.xml
index 64122bbb6c..64122bbb6c 100644..100755
--- a/indra/newview/app_settings/logcontrol.xml
+++ b/indra/newview/app_settings/logcontrol.xml
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 5e50bd6e01..5e42fc29f7 100644..100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -3270,6 +3270,17 @@
         <key>Value</key>
         <integer>0</integer>
     </map>
+    <key>FastCacheFetchEnabled</key>
+    <map>
+      <key>Comment</key>
+      <string>Enable texture fast cache fetching if set</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <string>1</string>
+    </map>
 	<key>FeatureManagerHTTPTable</key>
       <map>
         <key>Comment</key>
@@ -5023,7 +5034,7 @@
     <key>LoginLocation</key>
     <map>
       <key>Comment</key>
-      <string>Login location ('last', 'home')</string>
+      <string>Default Login location ('last', 'home') preference</string>
       <key>Persist</key>
       <integer>1</integer>
       <key>Type</key>
@@ -6123,7 +6134,7 @@
     <key>NextLoginLocation</key>
     <map>
       <key>Comment</key>
-      <string>Location to log into by default.</string>
+      <string>Location to log into for this session - set from command line or the login panel, cleared following a successfull login.</string>
       <key>Persist</key>
       <integer>1</integer>
       <key>Type</key>
@@ -8090,7 +8101,7 @@
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
-    <real>0</real>
+    <real>-0.007</real>
   </map>
   <key>RenderShadowOffsetError</key>
   <map>
@@ -10789,6 +10800,83 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+    <key>TextureFetchSource</key>
+    <map>
+      <key>Comment</key>
+      <string>Debug use: Source to fetch textures</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
+    <key>TextureFetchUpdateHighPriority</key>
+    <map>
+      <key>Comment</key>
+      <string>Number of high priority textures to update per frame</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>32</integer>
+    </map>
+    <key>TextureFetchUpdateMaxMediumPriority</key>
+    <map>
+      <key>Comment</key>
+      <string>Maximum number of medium priority textures to update per frame</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>256</integer>
+    </map>
+    <key>TextureFetchUpdateMinMediumPriority</key>
+    <map>
+      <key>Comment</key>
+      <string>Minimum number of medium priority textures to update per frame</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>32</integer>
+    </map>
+    <key>TextureFetchUpdatePriorityThreshold</key>
+    <map>
+      <key>Comment</key>
+      <string>Threshold under which textures will be considered too low priority and skipped for update</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>F32</string>
+      <key>Value</key>
+      <integer>0.0</integer>
+    </map>
+    <key>TextureFetchUpdateSkipLowPriority</key>
+    <map>
+      <key>Comment</key>
+      <string>Flag indicating if we want to skip textures with too low of a priority</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
+    <key>TextureFetchUpdatePriorities</key>
+    <map>
+      <key>Comment</key>
+      <string>Number of priority texture to update per frame</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>32</integer>
+    </map>
     <key>TextureLoadFullRes</key>
     <map>
       <key>Comment</key>
@@ -13664,5 +13752,312 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+	<key>PathfindingRetrieveNeighboringRegion</key>
+    <map>
+      <key>Comment</key>
+      <string>Download a neighboring region when visualizing a pathfinding navmesh (default val 99 means do not download neighbors).</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>U32</string>
+      <key>Value</key>
+	  <integer>99</integer>
+    </map>
+	<key>PathfindingNavMeshClear</key>
+    <map>
+      <key>Comment</key>
+      <string>Background color when displaying pathfinding navmesh.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>0</real>
+        <real>0</real>
+        <real>0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ <key>PathfindingWalkable</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of walkable objects when displaying pathfinding navmesh object types.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>0.45490196078431372549019607843137</real>
+        <real>0.93333333333333333333333333333333</real>
+        <real>0.38823529411764705882352941176471</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ <key>PathfindingObstacle</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of static obstacle objects when displaying pathfinding navmesh object types.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>0.0</real>
+        <real>0.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ <key>PathfindingMaterial</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of material volumes when displaying pathfinding navmesh object types.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>0.5</real>
+        <real>0.0</real>
+        <real>1.0</real>
+        <real>0.3</real>
+      </array>
+    </map>
+ <key>PathfindingExclusion</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of exclusion volumes when displaying pathfinding navmesh object types.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>1.0</real>
+        <real>0.0</real>
+        <real>0.3</real>
+      </array>
+    </map>
+ <key>PathfindingConnectedEdge</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of a connected (crossable) edge when displaying pathfinding navmesh.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>0.86</real>
+        <real>0.86</real>
+        <real>0.86</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ <key>PathfindingBoundaryEdge</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of a boundary (non-crossable) edge when displaying pathfinding navmesh.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>0.0</real>
+        <real>0.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ <key>PathfindingHeatColorBase</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of the least walkable value when displaying the pathfinding navmesh as a heatmap.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>0.0</real>
+        <real>0.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ <key>PathfindingHeatColorMax</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of the most walkable value when displaying the pathfinding navmesh as a heatmap.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>1.0</real>
+        <real>1.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+  <key>PathfindingFaceColor</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of the faces when displaying the default view of the pathfinding navmesh.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>1.0</real>
+        <real>1.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+ 	 <key>PathfindingTestPathValidEndColor</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of the pathfinding test-pathing tool end-point when the path is valid.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>0.78</real>
+        <real>0.47</real>
+        <real>0.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+     <key>PathfindingTestPathInvalidEndColor</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of the pathfinding test-pathing tool end-point when the path is invalid.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>0.0</real>
+        <real>1.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
+	 <key>PathfindingTestPathColor</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of the pathfinding test-path when the path is valid.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>1.0</real>
+        <real>0.59</real>
+        <real>0.0</real>
+        <real>0.9</real>
+      </array>
+    </map>
+  <key>PathfindingAmbiance</key>
+  <map>
+    <key>Comment</key>
+    <string>Ambiance of lit pathfinding navmesh displays.</string>
+    <key>Persist</key>
+    <integer>0</integer>
+    <key>Type</key>
+    <string>F32</string>
+    <key>Value</key>
+    <real>0.5</real>
+  </map>
+
+  <key>PathfindingXRayTint</key>
+  <map>
+    <key>Comment</key>
+    <string>Amount to darken/lighten x-ray lines in pathfinding display.</string>
+    <key>Persist</key>
+    <integer>0</integer>
+    <key>Type</key>
+    <string>F32</string>
+    <key>Value</key>
+    <real>0.8</real>
+  </map>
+
+  <key>PathfindingXRayOpacity</key>
+  <map>
+    <key>Comment</key>
+    <string>Opacity of xray lines in pathfinding display.</string>
+    <key>Persist</key>
+    <integer>0</integer>
+    <key>Type</key>
+    <string>F32</string>
+    <key>Value</key>
+    <real>0.25</real>
+  </map>
+
+  <key>PathfindingXRayWireframe</key>
+  <map>
+    <key>Comment</key>
+    <string>Render pathfinding navmesh xray as a wireframe.</string>
+    <key>Persist</key>
+    <integer>0</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>0</integer>
+  </map>
+  
+  <key>PathfindingLineWidth</key>
+  <map>
+    <key>Comment</key>
+    <string>Width of volume outlines in pathfinding navmesh display.</string>
+    <key>Persist</key>
+    <integer>0</integer>
+    <key>Type</key>
+    <string>F32</string>
+    <key>Value</key>
+    <real>2.0</real>
+  </map>
+
+  <key>PathfindingLineOffset</key>
+  <map>
+    <key>Comment</key>
+    <string>Depth offset of volume outlines in pathfinding display.</string>
+    <key>Persist</key>
+    <integer>0</integer>
+    <key>Type</key>
+    <string>F32</string>
+    <key>Value</key>
+    <real>2.3</real>
+  </map>
+
+  <key>PathfindingWaterColor</key>
+    <map>
+      <key>Comment</key>
+      <string>Color of water plane when displaying pathfinding navmesh.</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Color4</string>
+      <key>Value</key>
+      <array>
+        <real>0.0</real>
+        <real>0.0</real>
+        <real>1.0</real>
+        <real>1.0</real>
+      </array>
+    </map>
 </map>
 </llsd>
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
index 46d2aa4877..bfd9b9b3eb 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
@@ -46,6 +46,6 @@ void main()
 	frag_data[0] = vec4(diff.rgb, 0.0);
 	frag_data[1] = vec4(0,0,0,0);
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
index 680eadb852..23c4ea2fff 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
@@ -52,5 +52,5 @@ void main()
 	frag_data[1] = vertex_color.aaaa; // spec
 	//frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested
 	vec3 nvn = normalize(tnorm);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl
index b2027d3a5d..c1fa9e4aac 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl
@@ -49,6 +49,6 @@ void main()
 	frag_data[0] = vec4(col.rgb, 0.0);
 	frag_data[1] = vec4(0,0,0,0); // spec
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl
index ead384b07c..4c68123fac 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl
@@ -48,5 +48,5 @@ void main()
 	frag_data[0] = vec4(col.rgb, 0.0);
 	frag_data[1] = vec4(0,0,0,0);
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl
index f73fa6f231..ad65c7d330 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl
@@ -49,6 +49,6 @@ void main()
 	frag_data[0] = vec4(col.rgb, 0.0);
 	frag_data[1] = vec4(0,0,0,0); // spec
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
index 227aa2aae3..86390bdd83 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
@@ -42,6 +42,6 @@ void main()
 	frag_data[1] = vertex_color.aaaa; // spec
 	//frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
index d442e5403a..788b966af8 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
@@ -41,5 +41,5 @@ void main()
 	frag_data[1] = vertex_color.aaaa; // spec
 	//frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
index 4d01eeb64e..7e79317543 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
@@ -79,7 +79,7 @@ void main()
 	}
 	
 	vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 	norm = normalize(norm);
 	vec4 spec = texture2DRect(specularRect, frag.xy);
 	vec3 diff = texture2DRect(diffuseRect, frag.xy).rgb;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
index f671d5b750..75757b26c8 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
@@ -84,7 +84,7 @@ void main()
 	}
 	
 	vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 	float da = dot(norm, lv);
 	if (da < 0.0)
 	{
diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
index 66e3cf6d13..89448e2167 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
@@ -277,7 +277,7 @@ void main()
 	float depth = texture2DRect(depthMap, tc.xy).r;
 	vec3 pos = getPosition_d(tc, depth).xyz;
 	vec3 norm = texture2DRect(normalMap, tc).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 		
 	float da = max(dot(norm.xyz, sun_dir.xyz), 0.0);
 	
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
index 2422d73a3e..bac74cbbef 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
@@ -123,7 +123,7 @@ void main()
 	vec4 pos = getPosition(pos_screen);
 	
 	vec3 norm = texture2DRect(normalMap, pos_screen).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 		
 	frag_color[0] = 1.0;
 	frag_color[1] = calcAmbientOcclusion(pos, norm);
diff --git a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
index 8a5e482e80..daf1cc7ea2 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
@@ -56,6 +56,6 @@ void main()
 	frag_data[0] = vec4(outColor.rgb, 0.0);
 	frag_data[1] = vec4(0,0,0,0);
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
index 6cf6106b51..da253846ef 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
@@ -48,5 +48,5 @@ void main()
 	frag_data[0] = vec4(vertex_color.rgb*col.rgb, 0.0);
 	frag_data[1] = vec4(0,0,0,0);
 	vec3 nvn = normalize(vary_normal);
-	frag_data[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0);
+	frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0);
 }
diff --git a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
index 42dc7c0980..3427d6db57 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
@@ -161,5 +161,5 @@ void main()
 	
 	frag_data[0] = vec4(color.rgb, 0.5); // diffuse
 	frag_data[1] = vec4(0.5,0.5,0.5, 0.95); // speccolor*spec, spec
-	frag_data[2] = vec4(screenspacewavef.xy*0.5+0.5, screenspacewavef.z, screenspacewavef.z*0.5); // normalxyz, displace
+	frag_data[2] = vec4(screenspacewavef.xyz*0.5+0.5, screenspacewavef.z*0.5); // normalxyz, displace
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl
new file mode 100644
index 0000000000..7379360e17
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl
@@ -0,0 +1,37 @@
+/** 
+ * @file pathfindingF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2007, 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
+ * $/LicenseInfo$
+ */
+
+#ifdef DEFINE_GL_FRAGCOLOR
+out vec4 frag_color;
+#else
+#define frag_color gl_FragColor
+#endif
+
+VARYING vec4 vertex_color;
+
+void main() 
+{
+	frag_color = vertex_color;
+}
diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl
new file mode 100644
index 0000000000..19fa607307
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl
@@ -0,0 +1,42 @@
+/** 
+ * @file pathfindingV.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2007, 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
+ * $/LicenseInfo$
+ */
+
+uniform mat4 modelview_projection_matrix;
+
+ATTRIBUTE vec3 position;
+ATTRIBUTE vec4 diffuse_color;
+
+VARYING vec4 vertex_color;
+
+uniform float tint;
+uniform float alpha_scale;
+ 
+void main()
+{
+	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+
+	vertex_color = vec4(diffuse_color.rgb * tint, diffuse_color.a*alpha_scale);
+}
+
diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl
new file mode 100644
index 0000000000..91f252cf1e
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl
@@ -0,0 +1,54 @@
+/** 
+ * @file pathfindingV.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2007, 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
+ * $/LicenseInfo$
+ */
+
+uniform mat4 modelview_projection_matrix;
+
+ATTRIBUTE vec3 position;
+ATTRIBUTE vec4 diffuse_color;
+ATTRIBUTE vec3 normal;
+
+VARYING vec4 vertex_color;
+
+uniform float tint;
+uniform float ambiance;
+uniform float alpha_scale;
+ 
+void main()
+{
+	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+
+	vec3 l1 = vec3(-0.75, 1, 1.0)*0.5;
+	vec3 l2 = vec3(0.5, -0.6, 0.4)*0.25;
+	vec3 l3 = vec3(0.5, -0.8, 0.3)*0.5;
+
+	float lit = max(dot(normal, l1), 0.0);
+	lit += max(dot(normal, l2), 0.0);
+	lit += max(dot(normal, l3), 0.0);
+
+	lit = clamp(lit, ambiance, 1.0);
+	
+	vertex_color = vec4(diffuse_color.rgb * tint * lit, diffuse_color.a*alpha_scale);
+}
+
diff --git a/indra/newview/app_settings/shaders/class1/objects/indexedTextureV.glsl b/indra/newview/app_settings/shaders/class1/objects/indexedTextureV.glsl
index 7c0699d72f..ca29bf3143 100644
--- a/indra/newview/app_settings/shaders/class1/objects/indexedTextureV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/indexedTextureV.glsl
@@ -23,9 +23,9 @@
  * $/LicenseInfo$
  */
 
-ATTRIBUTE ivec4 texture_index;
+ATTRIBUTE int texture_index;
 
-VARYING_FLAT ivec4 vary_texture_index;
+VARYING_FLAT int vary_texture_index;
 
 void passTextureIndex()
 {
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl
index 8db4cb58cf..12706f130b 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl
@@ -34,10 +34,10 @@ out vec4 frag_color;
 VARYING vec4 vertex_color;
 VARYING vec2 vary_texcoord0;
 
-uniform sampler2DRectShadow shadowMap0;
-uniform sampler2DRectShadow shadowMap1;
-uniform sampler2DRectShadow shadowMap2;
-uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap0;
+uniform sampler2DShadow shadowMap1;
+uniform sampler2DShadow shadowMap2;
+uniform sampler2DShadow shadowMap3;
 uniform sampler2DRect depthMap;
 
 uniform mat4 shadow_matrix[6];
@@ -58,22 +58,22 @@ uniform float shadow_bias;
 
 uniform mat4 inv_proj;
 
-float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc)
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc)
 {
 	stc.xyz /= stc.w;
 	stc.z += shadow_bias;
-
-	stc.x = floor(stc.x + fract(stc.y*12345)); // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here
+		
+	stc.x = floor(stc.x*shadow_res.x + fract(stc.y*shadow_res.y*12345))/shadow_res.x; // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here
 	
-	float cs = shadow2DRect(shadowMap, stc.xyz).x;
+	float cs = shadow2D(shadowMap, stc.xyz).x;
 	float shadow = cs;
-
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(2.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(1.0, -1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-1.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-2.0, -1.5, 0.0)).x;
-                        
-        return shadow*0.2;
+	
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+                       
+    return shadow*0.2;
 }
 
 
@@ -99,8 +99,7 @@ void main()
 		if (spos.z < near_split.z)
 		{
 			lpos = shadow_matrix[3]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.z, 0.0)/transition_domain.z;
 			shadow += pcfShadow(shadowMap3, lpos)*w;
@@ -111,8 +110,7 @@ void main()
 		if (spos.z < near_split.y && spos.z > far_split.z)
 		{
 			lpos = shadow_matrix[2]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.y, 0.0)/transition_domain.y;
 			w -= max(near_split.z-spos.z, 0.0)/transition_domain.z;
@@ -123,8 +121,7 @@ void main()
 		if (spos.z < near_split.x && spos.z > far_split.y)
 		{
 			lpos = shadow_matrix[1]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.x, 0.0)/transition_domain.x;
 			w -= max(near_split.y-spos.z, 0.0)/transition_domain.y;
@@ -135,8 +132,7 @@ void main()
 		if (spos.z > far_split.x)
 		{
 			lpos = shadow_matrix[0]*spos;
-			lpos.xy *= shadow_res;
-				
+							
 			float w = 1.0;
 			w -= max(near_split.x-spos.z, 0.0)/transition_domain.x;
 				
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl
index 33958a5010..228dc104ac 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl
@@ -31,17 +31,16 @@ out vec4 frag_color;
 #define frag_color gl_FragColor
 #endif
 
-uniform sampler2DRectShadow shadowMap0;
-uniform sampler2DRectShadow shadowMap1;
-uniform sampler2DRectShadow shadowMap2;
-uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap0;
+uniform sampler2DShadow shadowMap1;
+uniform sampler2DShadow shadowMap2;
+uniform sampler2DShadow shadowMap3;
 uniform sampler2DRect depthMap;
 uniform sampler2D diffuseMap;
 
 uniform mat4 shadow_matrix[6];
 uniform vec4 shadow_clip;
 uniform vec2 screen_res;
-uniform vec2 shadow_res;
 
 vec3 atmosLighting(vec3 light);
 vec3 scaleSoftClip(vec3 light);
@@ -54,6 +53,7 @@ VARYING vec3 vary_pointlight_col;
 VARYING vec2 vary_texcoord0;
 VARYING vec4 vertex_color;
 
+uniform vec2 shadow_res;
 uniform float shadow_bias;
 
 uniform mat4 inv_proj;
@@ -71,22 +71,22 @@ vec4 getPosition(vec2 pos_screen)
 	return pos;
 }
 
-float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc)
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc)
 {
 	stc.xyz /= stc.w;
 	stc.z += shadow_bias;
 
-	stc.x = floor(stc.x + fract(stc.y*12345)); // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here
+	stc.x = floor(stc.x*shadow_res.x + fract(stc.y*12345))/shadow_res.x; // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here
 	
-	float cs = shadow2DRect(shadowMap, stc.xyz).x;
+	float cs = shadow2D(shadowMap, stc.xyz).x;
 	float shadow = cs;
-
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(2.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(1.0, -1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-1.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-2.0, -1.5, 0.0)).x;
+	
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
                         
-        return shadow*0.2;
+    return shadow*0.2;
 }
 
 
@@ -112,8 +112,7 @@ void main()
 		if (spos.z < near_split.z)
 		{
 			lpos = shadow_matrix[3]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.z, 0.0)/transition_domain.z;
 			shadow += pcfShadow(shadowMap3, lpos)*w;
@@ -124,8 +123,7 @@ void main()
 		if (spos.z < near_split.y && spos.z > far_split.z)
 		{
 			lpos = shadow_matrix[2]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.y, 0.0)/transition_domain.y;
 			w -= max(near_split.z-spos.z, 0.0)/transition_domain.z;
@@ -136,8 +134,7 @@ void main()
 		if (spos.z < near_split.x && spos.z > far_split.y)
 		{
 			lpos = shadow_matrix[1]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.x, 0.0)/transition_domain.x;
 			w -= max(near_split.y-spos.z, 0.0)/transition_domain.y;
@@ -148,8 +145,7 @@ void main()
 		if (spos.z > far_split.x)
 		{
 			lpos = shadow_matrix[0]*spos;
-			lpos.xy *= shadow_res;
-				
+							
 			float w = 1.0;
 			w -= max(near_split.x-spos.z, 0.0)/transition_domain.x;
 				
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl
index 2093fc37dc..c3950a10e1 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedNoColorF.glsl
@@ -33,17 +33,16 @@ out vec4 frag_color;
 
 uniform float minimum_alpha;
 
-uniform sampler2DRectShadow shadowMap0;
-uniform sampler2DRectShadow shadowMap1;
-uniform sampler2DRectShadow shadowMap2;
-uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap0;
+uniform sampler2DShadow shadowMap1;
+uniform sampler2DShadow shadowMap2;
+uniform sampler2DShadow shadowMap3;
 uniform sampler2DRect depthMap;
 uniform sampler2D diffuseMap;
 
 uniform mat4 shadow_matrix[6];
 uniform vec4 shadow_clip;
 uniform vec2 screen_res;
-uniform vec2 shadow_res;
 
 vec3 atmosLighting(vec3 light);
 vec3 scaleSoftClip(vec3 light);
@@ -55,6 +54,8 @@ VARYING vec3 vary_position;
 VARYING vec3 vary_pointlight_col;
 VARYING vec2 vary_texcoord0;
 
+uniform vec2 shadow_res;
+
 uniform float shadow_bias;
 
 uniform mat4 inv_proj;
@@ -72,20 +73,20 @@ vec4 getPosition(vec2 pos_screen)
 	return pos;
 }
 
-float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc)
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc)
 {
 	stc.xyz /= stc.w;
 	stc.z += shadow_bias;
 
-	stc.x = floor(stc.x + fract(stc.y*12345)); // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here
+	stc.x = floor(stc.x*shadow_res.x + fract(stc.y*12345))/shadow_res.x; // add some chaotic jitter to X sample pos according to Y to disguise the snapping going on here
+	float cs = shadow2D(shadowMap, stc.xyz).x;
 	
-	float cs = shadow2DRect(shadowMap, stc.xyz).x;
 	float shadow = cs;
 
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(2.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(1.0, -1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-1.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-2.0, -1.5, 0.0)).x;
+        shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+        shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+        shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+        shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
                         
         return shadow*0.2;
 }
@@ -120,8 +121,7 @@ void main()
 		if (spos.z < near_split.z)
 		{
 			lpos = shadow_matrix[3]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.z, 0.0)/transition_domain.z;
 			shadow += pcfShadow(shadowMap3, lpos)*w;
@@ -132,8 +132,7 @@ void main()
 		if (spos.z < near_split.y && spos.z > far_split.z)
 		{
 			lpos = shadow_matrix[2]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.y, 0.0)/transition_domain.y;
 			w -= max(near_split.z-spos.z, 0.0)/transition_domain.z;
@@ -144,8 +143,7 @@ void main()
 		if (spos.z < near_split.x && spos.z > far_split.y)
 		{
 			lpos = shadow_matrix[1]*spos;
-			lpos.xy *= shadow_res;
-
+			
 			float w = 1.0;
 			w -= max(spos.z-far_split.x, 0.0)/transition_domain.x;
 			w -= max(near_split.y-spos.z, 0.0)/transition_domain.y;
@@ -156,8 +154,7 @@ void main()
 		if (spos.z > far_split.x)
 		{
 			lpos = shadow_matrix[0]*spos;
-			lpos.xy *= shadow_res;
-				
+							
 			float w = 1.0;
 			w -= max(near_split.x-spos.z, 0.0)/transition_domain.x;
 				
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
index f7f1f649ce..5621e47ab7 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
@@ -154,7 +154,7 @@ void main()
 	}
 	
 	vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 	
 	norm = normalize(norm);
 	float l_dist = -dot(lv, proj_n);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index a137bea30f..9df9d75905 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -279,7 +279,7 @@ void main()
 	float depth = texture2DRect(depthMap, tc.xy).r;
 	vec3 pos = getPosition_d(tc, depth).xyz;
 	vec3 norm = texture2DRect(normalMap, tc).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 		
 	float da = max(dot(norm.xyz, sun_dir.xyz), 0.0);
 	
diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
index ab077d9e02..6d6ad6d565 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
@@ -154,7 +154,7 @@ void main()
 	}
 	
 	vec3 norm = texture2DRect(normalMap, frag.xy).xyz;
-	norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
+	norm = (norm.xyz-0.5)*2.0; // unpack norm
 	
 	norm = normalize(norm);
 	float l_dist = -dot(lv, proj_n);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
index db3d760359..890486c4b1 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
@@ -35,10 +35,10 @@ out vec4 frag_color;
 
 uniform sampler2DRect depthMap;
 uniform sampler2DRect normalMap;
-uniform sampler2DRectShadow shadowMap0;
-uniform sampler2DRectShadow shadowMap1;
-uniform sampler2DRectShadow shadowMap2;
-uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap0;
+uniform sampler2DShadow shadowMap1;
+uniform sampler2DShadow shadowMap2;
+uniform sampler2DShadow shadowMap3;
 uniform sampler2DShadow shadowMap4;
 uniform sampler2DShadow shadowMap5;
 
@@ -55,10 +55,10 @@ VARYING vec2 vary_fragcoord;
 
 uniform mat4 inv_proj;
 uniform vec2 screen_res;
-uniform vec2 shadow_res;
 uniform vec2 proj_shadow_res;
 uniform vec3 sun_dir;
 
+uniform vec2 shadow_res;
 uniform float shadow_bias;
 uniform float shadow_offset;
 
@@ -78,30 +78,31 @@ vec4 getPosition(vec2 pos_screen)
 	return pos;
 }
 
-float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
 {
 	stc.xyz /= stc.w;
-	stc.z += shadow_bias*scl;
+	stc.z += shadow_bias;
 
-	stc.x = floor(stc.x + fract(pos_screen.y*0.666666666)); // add some jitter to X sample pos according to Y to disguise the snapping going on here
+	stc.x = floor(stc.x*shadow_res.x + fract(pos_screen.y*0.666666666))/shadow_res.x; // add some jitter to X sample pos according to Y to disguise the snapping going on here
+	float cs = shadow2D(shadowMap, stc.xyz).x;
 
-	float cs = shadow2DRect(shadowMap, stc.xyz).x;
 	float shadow = cs;
 
-	shadow += shadow2DRect(shadowMap, stc.xyz+vec3(2.0, 1.5, 0.0)).x;
-	shadow += shadow2DRect(shadowMap, stc.xyz+vec3(1.0, -1.5, 0.0)).x;
-	shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-2.0, 1.5, 0.0)).x;
-	shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-1.0, -1.5, 0.0)).x;
+	shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+	shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+	shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+	shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+
 			
-        return shadow*0.2;
+    return shadow*0.2;
 }
 
-float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
+float pcfSpotShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
 {
 	stc.xyz /= stc.w;
 	stc.z += spot_shadow_bias*scl;
 	stc.x = floor(proj_shadow_res.x * stc.x + fract(pos_screen.y*0.666666666)) / proj_shadow_res.x; // snap
-	
+
 	float cs = shadow2D(shadowMap, stc.xyz).x;
 	float shadow = cs;
 
@@ -125,7 +126,7 @@ void main()
 	vec4 pos = getPosition(pos_screen);
 	
 	vec4 nmap4 = texture2DRect(normalMap, pos_screen);
-	nmap4 = vec4((nmap4.xy-0.5)*2.0,nmap4.z,nmap4.w); // unpack norm
+	nmap4 = vec4((nmap4.xyz-0.5)*2.0,nmap4.w); // unpack norm
 	float displace = nmap4.w;
 	vec3 norm = nmap4.xyz;
 	
@@ -162,8 +163,7 @@ void main()
 			if (spos.z < near_split.z)
 			{
 				lpos = shadow_matrix[3]*spos;
-				lpos.xy *= shadow_res;
-
+				
 				float w = 1.0;
 				w -= max(spos.z-far_split.z, 0.0)/transition_domain.z;
 				shadow += pcfShadow(shadowMap3, lpos, 0.25, pos_screen)*w;
@@ -174,8 +174,7 @@ void main()
 			if (spos.z < near_split.y && spos.z > far_split.z)
 			{
 				lpos = shadow_matrix[2]*spos;
-				lpos.xy *= shadow_res;
-
+				
 				float w = 1.0;
 				w -= max(spos.z-far_split.y, 0.0)/transition_domain.y;
 				w -= max(near_split.z-spos.z, 0.0)/transition_domain.z;
@@ -186,7 +185,6 @@ void main()
 			if (spos.z < near_split.x && spos.z > far_split.y)
 			{
 				lpos = shadow_matrix[1]*spos;
-				lpos.xy *= shadow_res;
 
 				float w = 1.0;
 				w -= max(spos.z-far_split.x, 0.0)/transition_domain.x;
@@ -198,7 +196,6 @@ void main()
 			if (spos.z > far_split.x)
 			{
 				lpos = shadow_matrix[0]*spos;
-				lpos.xy *= shadow_res;
 				
 				float w = 1.0;
 				w -= max(near_split.x-spos.z, 0.0)/transition_domain.x;
@@ -237,11 +234,11 @@ void main()
 	
 	//spotlight shadow 1
 	vec4 lpos = shadow_matrix[4]*spos;
-	frag_color[2] = pcfShadow(shadowMap4, lpos, 0.8, pos_screen); 
+	frag_color[2] = pcfSpotShadow(shadowMap4, lpos, 0.8, pos_screen); 
 	
 	//spotlight shadow 2
 	lpos = shadow_matrix[5]*spos;
-	frag_color[3] = pcfShadow(shadowMap5, lpos, 0.8, pos_screen); 
+	frag_color[3] = pcfSpotShadow(shadowMap5, lpos, 0.8, pos_screen); 
 
 	//frag_color.rgb = pos.xyz;
 	//frag_color.b = shadow;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
index dfe108eb01..2dcd3d656f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
@@ -34,10 +34,10 @@ out vec4 frag_color;
 
 uniform sampler2DRect depthMap;
 uniform sampler2DRect normalMap;
-uniform sampler2DRectShadow shadowMap0;
-uniform sampler2DRectShadow shadowMap1;
-uniform sampler2DRectShadow shadowMap2;
-uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DShadow shadowMap0;
+uniform sampler2DShadow shadowMap1;
+uniform sampler2DShadow shadowMap2;
+uniform sampler2DShadow shadowMap3;
 uniform sampler2DShadow shadowMap4;
 uniform sampler2DShadow shadowMap5;
 uniform sampler2D noiseMap;
@@ -55,10 +55,11 @@ VARYING vec2 vary_fragcoord;
 
 uniform mat4 inv_proj;
 uniform vec2 screen_res;
-uniform vec2 shadow_res;
 uniform vec2 proj_shadow_res;
 uniform vec3 sun_dir;
 
+uniform vec2 shadow_res;
+
 uniform float shadow_bias;
 uniform float shadow_offset;
 
@@ -139,30 +140,30 @@ float calcAmbientOcclusion(vec4 pos, vec3 norm)
 	return min(ret, 1.0);
 }
 
-float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
+float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
 {
 	stc.xyz /= stc.w;
-	stc.z += shadow_bias*scl;
+	stc.z += shadow_bias;
 
-	stc.x = floor(stc.x + fract(pos_screen.y*0.666666666));
+	stc.x = floor(stc.x*shadow_res.x + fract(pos_screen.y*0.666666666))/shadow_res.x;
+	float cs = shadow2D(shadowMap, stc.xyz).x;
 	
-	float cs = shadow2DRect(shadowMap, stc.xyz).x;
 	float shadow = cs;
 	
-	shadow += shadow2DRect(shadowMap, stc.xyz+vec3(2.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(1.0, -1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-1.0, 1.5, 0.0)).x;
-        shadow += shadow2DRect(shadowMap, stc.xyz+vec3(-2.0, -1.5, 0.0)).x;
-                        
+	shadow += shadow2D(shadowMap, stc.xyz+vec3(2.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(1.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(-1.0/shadow_res.x, 1.5/shadow_res.y, 0.0)).x;
+    shadow += shadow2D(shadowMap, stc.xyz+vec3(-2.0/shadow_res.x, -1.5/shadow_res.y, 0.0)).x;
+	         
         return shadow*0.2;
 }
 
-float pcfShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
+float pcfSpotShadow(sampler2DShadow shadowMap, vec4 stc, float scl, vec2 pos_screen)
 {
 	stc.xyz /= stc.w;
 	stc.z += spot_shadow_bias*scl;
 	stc.x = floor(proj_shadow_res.x * stc.x + fract(pos_screen.y*0.666666666)) / proj_shadow_res.x; // snap
-	
+		
 	float cs = shadow2D(shadowMap, stc.xyz).x;
 	float shadow = cs;
 
@@ -186,7 +187,7 @@ void main()
 	vec4 pos = getPosition(pos_screen);
 	
 	vec4 nmap4 = texture2DRect(normalMap, pos_screen);
-	nmap4 = vec4((nmap4.xy-0.5)*2.0,nmap4.z,nmap4.w); // unpack norm
+	nmap4 = vec4((nmap4.xyz-0.5)*2.0,nmap4.w); // unpack norm
 	float displace = nmap4.w;
 	vec3 norm = nmap4.xyz;
 	
@@ -223,8 +224,7 @@ void main()
 			if (spos.z < near_split.z)
 			{
 				lpos = shadow_matrix[3]*spos;
-				lpos.xy *= shadow_res;
-
+				
 				float w = 1.0;
 				w -= max(spos.z-far_split.z, 0.0)/transition_domain.z;
 				shadow += pcfShadow(shadowMap3, lpos, 0.25, pos_screen)*w;
@@ -235,8 +235,7 @@ void main()
 			if (spos.z < near_split.y && spos.z > far_split.z)
 			{
 				lpos = shadow_matrix[2]*spos;
-				lpos.xy *= shadow_res;
-
+				
 				float w = 1.0;
 				w -= max(spos.z-far_split.y, 0.0)/transition_domain.y;
 				w -= max(near_split.z-spos.z, 0.0)/transition_domain.z;
@@ -247,8 +246,7 @@ void main()
 			if (spos.z < near_split.x && spos.z > far_split.y)
 			{
 				lpos = shadow_matrix[1]*spos;
-				lpos.xy *= shadow_res;
-
+				
 				float w = 1.0;
 				w -= max(spos.z-far_split.x, 0.0)/transition_domain.x;
 				w -= max(near_split.y-spos.z, 0.0)/transition_domain.y;
@@ -259,8 +257,7 @@ void main()
 			if (spos.z > far_split.x)
 			{
 				lpos = shadow_matrix[0]*spos;
-				lpos.xy *= shadow_res;
-				
+								
 				float w = 1.0;
 				w -= max(near_split.x-spos.z, 0.0)/transition_domain.x;
 				
@@ -298,11 +295,11 @@ void main()
 	
 	//spotlight shadow 1
 	vec4 lpos = shadow_matrix[4]*spos;
-	frag_color[2] = pcfShadow(shadowMap4, lpos, 0.8, pos_screen);
+	frag_color[2] = pcfSpotShadow(shadowMap4, lpos, 0.8, pos_screen);
 	
 	//spotlight shadow 2
 	lpos = shadow_matrix[5]*spos;
-	frag_color[3] = pcfShadow(shadowMap5, lpos, 0.8, pos_screen);
+	frag_color[3] = pcfSpotShadow(shadowMap5, lpos, 0.8, pos_screen);
 
 	//frag_color.rgb = pos.xyz;
 	//frag_color.b = shadow;