diff --git a/indra/integration_tests/llimage_libtest/filters/heatwave.xml b/indra/integration_tests/llimage_libtest/filters/heatwave.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a99f41c8335cd35ac589ab5d41bcec9650106e3d
--- /dev/null
+++ b/indra/integration_tests/llimage_libtest/filters/heatwave.xml
@@ -0,0 +1,38 @@
+<llsd>
+    <array>
+        <array>
+            <string>linearize</string>
+            <real>0.1</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+        </array>
+        <array>
+            <string>contrast</string>
+            <real>0.8</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+        </array>
+        <array>
+            <string>stencil</string>
+            <string>vignette</string>
+            <string>fade</string>
+            <real>0.5</real>
+            <real>1.0</real>
+            <real>0.0</real>
+            <real>0.0</real>
+            <real>1.0</real>
+            <real>4.0</real>
+        </array>
+        <array>
+            <string>colorize</string>
+            <real>1.0</real>
+            <real>0.0</real>
+            <real>1.0</real>
+            <real>0.4</real>
+            <real>0.0</real>
+            <real>0.2</real>
+        </array>
+    </array>
+</llsd>
diff --git a/indra/integration_tests/llimage_libtest/filters/overcast.xml b/indra/integration_tests/llimage_libtest/filters/overcast.xml
new file mode 100644
index 0000000000000000000000000000000000000000..dce5ab3e9e81b99bfc58d2c38570a0892c04246e
--- /dev/null
+++ b/indra/integration_tests/llimage_libtest/filters/overcast.xml
@@ -0,0 +1,24 @@
+<llsd>
+    <array>
+        <array>
+            <string>linearize</string>
+            <real>0.1</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+        </array>
+        <array>
+            <string>colorize</string>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>0.0</real>
+            <real>0.3</real>
+            <real>0.0</real>
+        </array>
+        <array>
+            <string>saturate</string>
+            <real>0.35</real>
+        </array>
+    </array>
+</llsd>
diff --git a/indra/integration_tests/llimage_libtest/filters/pixelate.xml b/indra/integration_tests/llimage_libtest/filters/pixelate.xml
index 4c9e8255fed62c59fa1920d02c8e73528d2cedfc..f643419aa08eefc7720105f66c15459b214f6dba 100755
--- a/indra/integration_tests/llimage_libtest/filters/pixelate.xml
+++ b/indra/integration_tests/llimage_libtest/filters/pixelate.xml
@@ -1,5 +1,22 @@
 <llsd>
     <array>
+        <array>
+            <string>blur</string>
+        </array>
+        <array>
+            <string>darken</string>
+            <real>0.1</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+        </array>
+        <array>
+            <string>contrast</string>
+            <real>0.9</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+        </array>
         <array>
             <string>linearize</string>
             <real>0.01</real>
@@ -9,10 +26,10 @@
         </array>
         <array>
             <string>posterize</string>
-            <real>5.0</real>
+            <real>4.0</real>
             <real>1.0</real>
             <real>1.0</real>
             <real>1.0</real>
         </array>
     </array>
-</llsd>
+</llsd>
\ No newline at end of file
diff --git a/indra/integration_tests/llimage_libtest/filters/video.xml b/indra/integration_tests/llimage_libtest/filters/video.xml
index 8b10687ef56b0d553d8ba68f5da4eedaa4cbd17b..fe17f3950a18e1b647739eecd1db48700e912f96 100755
--- a/indra/integration_tests/llimage_libtest/filters/video.xml
+++ b/indra/integration_tests/llimage_libtest/filters/video.xml
@@ -2,22 +2,43 @@
     <array>
         <array>
             <string>linearize</string>
-            <real>0.01</real>
+            <real>0.0</real>
             <real>1.0</real>
             <real>1.0</real>
             <real>1.0</real>
         </array>
         <array>
-            <string>lines</string>
-            <real>10.0</real>
+            <string>darken</string>
+            <real>0.15</real>
+            <real>1.0</real>
+            <real>1.0</real>
+            <real>1.0</real>
+        </array>
+        <array>
+            <string>stencil</string>
+            <string>uniform</string>
+            <string>add</string>
             <real>0.0</real>
+            <real>0.5</real>
         </array>
         <array>
-            <string>brighten</string>
-            <real>100.0</real>
+            <string>screen</string>
+            <string>line</string>
+            <real>0.02</real>
+            <real>0.0</real>
+        </array>
+        <array>
+            <string>gamma</string>
+            <real>0.25</real>
             <real>1.0</real>
             <real>1.0</real>
             <real>1.0</real>
         </array>
+        <array>
+            <string>blur</string>
+        </array>
+        <array>
+            <string>blur</string>
+        </array>
     </array>
 </llsd>