In noop mode filter should write no values (RGBA may be wrong type)

sebastienblor · Sep 25, 2018 · 8da2753 · 8da2753
1 parent 0fbccf4
commit 8da2753
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/cryptomatte/cryptomatte_filter.cpp b/cryptomatte/cryptomatte_filter.cpp
@@ -142,13 +142,13 @@ void write_to_samples_map(sw_map_t* vals, float hash, float sample_weight) {
 ///////////////////////////////////////////////
 
 filter_pixel {
-    AtRGBA* out_value = (AtRGBA*)data_out;
-    *out_value = AI_RGBA_ZERO;
-
     CryptomatteFilterData* data = (CryptomatteFilterData*)AiNodeGetLocalData(node);
     if (data->noop)
         return;
 
+    AtRGBA* out_value = (AtRGBA*)data_out;
+    *out_value = AI_RGBA_ZERO;
+
     ///////////////////////////////////////////////
     //
     //    early out for black pixels