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This is a reland of b04a92f01be0e7dc2faf91e0f6f974f990e8b2f2 with the deletion of a duplicate exported function in dawn_wire that was causing a compilation failure on Windows. Original change's description: > Add a per-thread proc table using thread local storage > > In situations where both dawn_wire and dawn_native are used on separate > threads (Chrome with --single-process or --in-process-gpu), it's > desirable to have a per-thread proc table so that the WebGPU C++ API can > still be used. This eliminates classes of bugs with manual > reference/release errors. > > This also changes many of the GetProcs functions to return const > references to the static proc tables known at compile time, instead of a > copy. > > Bug: none > Change-Id: I8775bb715b312dd9476a1903fbd797d4b1302614 > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/29240 > Reviewed-by: Stephen White <senorblanco@chromium.org> > Reviewed-by: Corentin Wallez <cwallez@chromium.org> > Commit-Queue: Austin Eng <enga@chromium.org> Bug: none Change-Id: Id90e5372132cd93a2f8631c8185d0e71b01bc1af Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/29443 Commit-Queue: Austin Eng <enga@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Stephen White <senorblanco@chromium.org>
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
//* Copyright 2019 The Dawn Authors
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//*
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//* Licensed under the Apache License, Version 2.0 (the "License");
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//* you may not use this file except in compliance with the License.
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//* You may obtain a copy of the License at
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//*
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//* http://www.apache.org/licenses/LICENSE-2.0
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//*
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//* Unless required by applicable law or agreed to in writing, software
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//* distributed under the License is distributed on an "AS IS" BASIS,
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//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//* See the License for the specific language governing permissions and
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//* limitations under the License.
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#ifndef DAWN_DAWN_PROC_TABLE_H_
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#define DAWN_DAWN_PROC_TABLE_H_
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#include "dawn/webgpu.h"
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// Note: Often allocated as a static global. Do not add a complex constructor.
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typedef struct DawnProcTable {
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WGPUProcGetProcAddress getProcAddress;
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WGPUProcCreateInstance createInstance;
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{% for type in by_category["object"] %}
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{% for method in c_methods(type) %}
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{{as_cProc(type.name, method.name)}} {{as_varName(type.name, method.name)}};
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{% endfor %}
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{% endfor %}
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} DawnProcTable;
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#endif // DAWN_DAWN_PROC_TABLE_H_
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