Refactor RNA property: split flags in property flags, parameter flags, and internal flags.

This gives us 9 flags available again for properties (we had none anymore),
and also makes things slightly cleaner.

To simplify (and make more clear the differences between mere properties
and function parameters), also added RNA_def_parameter_flags function (and
its clear counterpart), to be used instead of RNA_def_property_flag for
function parameters.

This patch is also a big cleanup (some RNA function definitions were
still using 'prop' PropertyRNA pointer, etc.).

And yes, am aware this will be annoying for all branches, but we really need
to get new flags available for properties (will need at least one for override, etc.).

Reviewers: sergey, Severin

Subscribers: dfelinto, brecht

Differential Revision: https://developer.blender.org/D2400

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/makesrna/intern/rna_dynamicpaint.c b/source/blender/makesrna/intern/rna_dynamicpaint.c
index fc2b028e829..4bb7f3a9ffd 100644
--- a/source/blender/makesrna/intern/rna_dynamicpaint.c
+++ b/source/blender/makesrna/intern/rna_dynamicpaint.c
@@ -651,9 +651,9 @@ static void rna_def_canvas_surface(BlenderRNA *brna)
 	func = RNA_def_function(srna, "output_exists", "rna_DynamicPaint_is_output_exists");
 	RNA_def_function_ui_description(func, "Checks if surface output layer of given name exists");
 	parm = RNA_def_pointer(func, "object", "Object", "", "");
-	RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL);
+	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
 	parm = RNA_def_int(func, "index", 0, 0, 1, "Index", "", 0, 1);
-	RNA_def_property_flag(parm, PROP_REQUIRED);
+	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 	/* return type */
 	parm = RNA_def_boolean(func, "exists", 0, "", "");
 	RNA_def_function_return(func, parm);