Austin Eng ba72944d3d dawn_wire: Validate all objects are from the same device in the client
This is a temporary fix until dawn_wire can support multiple devices.
When using objects from different devices, the wire will inject an
error into the receiver object's device. Methods that return objects
will return a dummy object. Using the dummy object will cause a fatal
error on the server.

Without this fix, the server would blindly lookup an ObjectId which
could point to some other object. This would bypass same-device
validation and have incorrect results.

Bug: dawn:383
Change-Id: I898f07d4b26f2a97ef952b82af488e7f807c36f0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/19261
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
2020-04-15 17:58:25 +00:00

42 lines
1.5 KiB
C++

//* Copyright 2019 The Dawn Authors
//*
//* Licensed under the Apache License, Version 2.0 (the "License");
//* you may not use this file except in compliance with the License.
//* You may obtain a copy of the License at
//*
//* http://www.apache.org/licenses/LICENSE-2.0
//*
//* Unless required by applicable law or agreed to in writing, software
//* distributed under the License is distributed on an "AS IS" BASIS,
//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//* See the License for the specific language governing permissions and
//* limitations under the License.
#ifndef DAWNWIRE_CLIENT_APIPROCS_AUTOGEN_H_
#define DAWNWIRE_CLIENT_APIPROCS_AUTOGEN_H_
#include <dawn/webgpu.h>
namespace dawn_wire { namespace client {
//* Dawn API
{% for type in by_category["object"] %}
{% set cType = as_cType(type.name) %}
{% for method in c_methods(type) %}
{% set Suffix = as_MethodSuffix(type.name, method.name) %}
{% if Suffix in client_handwritten_commands %}
{% set Suffix = "Handwritten" + Suffix %}
{% endif %}
{{as_cType(method.return_type.name)}} Client{{Suffix}}(
{{-cType}} cSelf
{%- for arg in method.arguments -%}
, {{as_annotated_cType(arg)}}
{%- endfor -%}
);
{% endfor %}
{% endfor %}
}} // namespace dawn_wire::client
#endif // DAWNWIRE_CLIENT_APIPROCS_AUTOGEN_H_