Enable light sources and update film test app.
diff --git a/libs/rs/rsScriptC_Lib.cpp b/libs/rs/rsScriptC_Lib.cpp
index 59d8e5f..129b19f 100644
--- a/libs/rs/rsScriptC_Lib.cpp
+++ b/libs/rs/rsScriptC_Lib.cpp
@@ -249,6 +249,12 @@
 
 }
 
+static void SC_bindProgramVertex(RsProgramVertex pv)
+{
+    GET_TLS();
+    rsi_ContextBindProgramVertex(rsc, pv);
+
+}
 
 //////////////////////////////////////////////////////////////////////////////
 // Drawing
@@ -468,6 +474,8 @@
         "void", "(int)" },
     { "bindProgramFragmentStore", (void *)&SC_bindProgramFragmentStore,
         "void", "(int)" },
+    { "bindProgramVertex", (void *)&SC_bindProgramVertex,
+        "void", "(int)" },
     { "bindSampler", (void *)&SC_bindSampler,
         "void", "(int, int, int)" },
     { "bindTexture", (void *)&SC_bindTexture,