Cleanup: Fix warnings about function signature of register pass

RE_engine_register_pass is sometimes in the headers with type
as an integer parameter, sometimes as eNodeSocketDatatype.

This caused warnings, the root cause was makesrna was not able
to generate the proper type for enums and defaulted to int.

makesrna has been extended with the RNA_def_property_enum_native_type
that allows telling makesrna the native type of an enum, if set it
will be used otherwise it will still fall back to int.

Differential Revision: https://developer.blender.org/D7117

Reviewed By: brecht

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/makesrna/RNA_define.h b/source/blender/makesrna/RNA_define.h
index 026043cd7c5..d2cc9fb95f1 100644
--- a/source/blender/makesrna/RNA_define.h
+++ b/source/blender/makesrna/RNA_define.h
@@ -369,6 +369,7 @@ void RNA_def_property_multi_array(PropertyRNA *prop, int dimension, const int le
 void RNA_def_property_range(PropertyRNA *prop, double min, double max);
 
 void RNA_def_property_enum_items(PropertyRNA *prop, const EnumPropertyItem *item);
+void RNA_def_property_enum_native_type(PropertyRNA *prop, const char *native_enum_type);
 void RNA_def_property_string_maxlength(PropertyRNA *prop, int maxlength);
 void RNA_def_property_struct_type(PropertyRNA *prop, const char *type);
 void RNA_def_property_struct_runtime(PropertyRNA *prop, StructRNA *type);