Updated spirv-cross.

3rdparty/spirv-cross/spirv_msl.cpp

@@ -17400,11 +17400,11 @@ void CompilerMSL::analyze_argument_buffers()
 			// member_index and next_arg_buff_index are incremented when padding members are added.
 			if (msl_options.pad_argument_buffer_resources)
 			{
+				auto &rez_bind = get_argument_buffer_resource(desc_set, next_arg_buff_index);
 				if (!resource.descriptor_alias)
 				{
 					while (resource.index > next_arg_buff_index)
 					{
-						auto &rez_bind = get_argument_buffer_resource(desc_set, next_arg_buff_index);
 						switch (rez_bind.basetype)
 						{
 						case SPIRType::Void:
@@ -17442,12 +17442,9 @@ void CompilerMSL::analyze_argument_buffers()
 				}
 
 				// Adjust the number of slots consumed by current member itself.
-				// If actual member is an array, allow runtime array resolution as well.
-				uint32_t elem_cnt = type.array.empty() ? 1 : to_array_size_literal(type);
-				if (elem_cnt == 0)
-					elem_cnt = get_resource_array_size(var.self);
-
-				next_arg_buff_index += elem_cnt;
+				// Use the count value from the app, instead of the shader, in case the
+				// shader is only accesing part, or even one element, of the array.
+				next_arg_buff_index += rez_bind.count;
 			}
 
 			string mbr_name = ensure_valid_name(resource.name, "m");
@@ -17599,8 +17596,7 @@ void CompilerMSL::add_argument_buffer_padding_buffer_type(SPIRType &struct_type,
 		argument_buffer_padding_buffer_type_id = ptr_type_id;
 	}
 
-	for (uint32_t rez_idx = 0; rez_idx < rez_bind.count; rez_idx++)
-		add_argument_buffer_padding_type(argument_buffer_padding_buffer_type_id, struct_type, mbr_idx, arg_buff_index, 1);
+	add_argument_buffer_padding_type(argument_buffer_padding_buffer_type_id, struct_type, mbr_idx, arg_buff_index, rez_bind.count);
 }
 
 // Adds an argument buffer padding argument image type as a member of the struct type at the member index.