Syed Idris Shah
22b01ab852
Current copy is cloned using hash: 51694fd33cdaaec5bdd7ab3dc4f488f5818fd870 .git and .gitignore have been cleanup. tests,docs,webgpu-cts folders have been deleted. For more details look at third_party/dawn/tnt/README.md file, which will be pushed in subsequent patch.
100 lines
4.3 KiB
C++
100 lines
4.3 KiB
C++
//* Copyright 2017 The Dawn & Tint Authors
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//*
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//* Redistribution and use in source and binary forms, with or without
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//* modification, are permitted provided that the following conditions are met:
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//*
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//* 1. Redistributions of source code must retain the above copyright notice, this
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//* list of conditions and the following disclaimer.
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//*
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//* 2. Redistributions in binary form must reproduce the above copyright notice,
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//* this list of conditions and the following disclaimer in the documentation
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//* and/or other materials provided with the distribution.
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//*
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//* 3. Neither the name of the copyright holder nor the names of its
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//* contributors may be used to endorse or promote products derived from
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//* this software without specific prior written permission.
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//*
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//* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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//* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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//* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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//* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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//* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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//* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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//* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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//* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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//* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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//* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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{% set Prefix = metadata.proc_table_prefix %}
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{% set prefix = Prefix.lower() %}
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#include "dawn/{{prefix}}_proc.h"
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// The sanitizer is disabled for calls to procs.* since those functions may be
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// dynamically loaded.
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#include "dawn/common/Compiler.h"
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#include "dawn/common/Log.h"
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// A fake wgpuCreateInstance that prints a warning so folks know that they are using dawn_procs and
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// should either use a different target to link against, or call dawnProcSetProcs.
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WGPUInstance CreateInstanceThatWarns(const WGPUInstanceDescriptor* desc) {
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dawn::ErrorLog() <<
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R"(The \"null\" {{metadata.namespace}}CreateInstance from {{prefix}}_proc was called which always returns nullptr. You either need to:
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- call {{prefix}}ProcSetProcs with a {{Prefix}}ProcTable object retrieved somewhere else, or
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- (most likely) link against a different target that implements {{metadata.api}} directly, for example {{metadata.api.lower()}}_dawn)";
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return nullptr;
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}
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constexpr {{Prefix}}ProcTable MakeNullProcTable() {
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{{Prefix}}ProcTable procs = {};
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procs.createInstance = CreateInstanceThatWarns;
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return procs;
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}
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static {{Prefix}}ProcTable kNullProcs = MakeNullProcTable();
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static {{Prefix}}ProcTable procs = MakeNullProcTable();
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void {{prefix}}ProcSetProcs(const {{Prefix}}ProcTable* procs_) {
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if (procs_) {
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procs = *procs_;
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} else {
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procs = kNullProcs;
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}
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}
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{% for function in by_category["function"] %}
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DAWN_NO_SANITIZE("cfi-icall")
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{{as_cType(function.return_type.name)}} {{as_cMethod(None, function.name)}}(
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{%- for arg in function.arguments -%}
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{% if not loop.first %}, {% endif %}{{as_annotated_cType(arg)}}
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{%- endfor -%}
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) {
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{% if function.return_type.name.canonical_case() != "void" %}return {% endif %}
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procs.{{as_varName(function.name)}}(
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{%- for arg in function.arguments -%}
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{% if not loop.first %}, {% endif %}{{as_varName(arg.name)}}
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{%- endfor -%}
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);
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}
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{% endfor %}
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{% for type in by_category["object"] %}
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{% for method in c_methods(type) %}
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DAWN_NO_SANITIZE("cfi-icall")
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{{as_cType(method.return_type.name)}} {{as_cMethod(type.name, method.name)}}(
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{{-as_cType(type.name)}} {{as_varName(type.name)}}
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{%- for arg in method.arguments -%}
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, {{as_annotated_cType(arg)}}
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{%- endfor -%}
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) {
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{% if method.return_type.name.canonical_case() != "void" %}return {% endif %}
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procs.{{as_varName(type.name, method.name)}}({{as_varName(type.name)}}
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{%- for arg in method.arguments -%}
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, {{as_varName(arg.name)}}
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{%- endfor -%}
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);
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}
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{% endfor %}
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{% endfor %}
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