From 939dc2850645786b4ff76aa162e44eb9f77be805 Mon Sep 17 00:00:00 2001 From: Timothy Arceri Date: Sat, 14 Mar 2015 12:40:20 +1100 Subject: [PATCH] glsl: update types for unsized arrays of members Assigns a new array type based on the max access of unsized array members. This is to support arrays of arrays. Reviewed-by: Ilia Mirkin --- src/glsl/linker.cpp | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index 71a45e8db9c..8d4b40e4f0c 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -1250,8 +1250,7 @@ public: resize_interface_members(var->type->fields.array, var->get_max_ifc_array_access()); var->change_interface_type(new_type); - var->type = - glsl_type::get_array_instance(new_type, var->type->length); + var->type = update_interface_members_array(var->type, new_type); } } else if (const glsl_type *ifc_type = var->get_interface_type()) { /* Store a pointer to the variable in the unnamed_interfaces @@ -1299,6 +1298,21 @@ private: } } + static const glsl_type * + update_interface_members_array(const glsl_type *type, + const glsl_type *new_interface_type) + { + const glsl_type *element_type = type->fields.array; + if (element_type->is_array()) { + const glsl_type *new_array_type = + update_interface_members_array(element_type, new_interface_type); + return glsl_type::get_array_instance(new_array_type, type->length); + } else { + return glsl_type::get_array_instance(new_interface_type, + type->length); + } + } + /** * Determine whether the given interface type contains unsized arrays (if * it doesn't, array_sizing_visitor doesn't need to process it). -- 2.30.2