mirror of
https://github.com/encounter/dawn-cmake.git
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8cb8c7add7
This change moves the bulk of the existing GPUInfo functionality into an autogenerated source built from a JSON file that describes the GPU vendor and device IDs, with device IDs broken down by GPU architecture. Also adds the fields needed to implement GPUAdapterInfo in Blink to the AdapterProperties. Bug: dawn:1427 Change-Id: I6a8b1fa7a63ec8d71556fc5bb3ae12cfe5abf28b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90962 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Brandon Jones <bajones@chromium.org>
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
// Copyright 2022 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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#include <algorithm>
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#include <array>
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#include <sstream>
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#include <iomanip>
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#include "dawn/common/GPUInfo_autogen.h"
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#include "dawn/common/Assert.h"
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namespace gpu_info {
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namespace {
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enum class Architecture {
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Unknown,
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{% for vendor in vendors %}
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{% for architecture in vendor.architectures %}
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{{vendor.name.CamelCase()}}_{{architecture.name.CamelCase()}},
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{% endfor %}
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{% endfor %}
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};
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Architecture GetArchitecture(PCIVendorID vendorId, PCIDeviceID deviceId) {
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switch(vendorId) {
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{% for vendor in vendors %}
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{% if len(vendor.architectures) %}
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case kVendorID_{{vendor.name.CamelCase()}}: {
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switch (deviceId{{vendor.maskDeviceId()}}) {
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{% for architecture in vendor.architectures %}
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{% for device in architecture.devices %}
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case {{device}}:
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{% endfor %}
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return Architecture::{{vendor.name.CamelCase()}}_{{architecture.name.CamelCase()}};
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{% endfor %}
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}
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} break;
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{% endif %}
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{% endfor %}
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}
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return Architecture::Unknown;
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}
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} // namespace
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// Vendor checks
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{% for vendor in vendors %}
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bool Is{{vendor.name.CamelCase()}}(PCIVendorID vendorId) {
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return vendorId == kVendorID_{{vendor.name.CamelCase()}};
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}
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{% endfor %}
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// Architecture checks
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{% for vendor in vendors %}
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{% if len(vendor.architectures) %}
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// {{vendor.name.get()}} architectures
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{% for architecture in vendor.architectures %}
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bool Is{{vendor.name.CamelCase()}}{{architecture.name.CamelCase()}}(PCIVendorID vendorId, PCIDeviceID deviceId) {
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return GetArchitecture(vendorId, deviceId) == Architecture::{{vendor.name.CamelCase()}}_{{architecture.name.CamelCase()}};
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}
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{% endfor %}
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{% endif %}
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{% endfor %}
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// GPUAdapterInfo fields
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std::string GetVendorName(PCIVendorID vendorId) {
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switch(vendorId) {
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{% for vendor in vendors %}
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case kVendorID_{{vendor.name.CamelCase()}}: return "{{vendor.name.js_enum_case()}}";
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{% endfor %}
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}
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return "";
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}
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std::string GetArchitectureName(PCIVendorID vendorId, PCIDeviceID deviceId) {
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Architecture arch = GetArchitecture(vendorId, deviceId);
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switch(arch) {
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case Architecture::Unknown:
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return "";
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{% for vendor in vendors %}
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{% for architecture in vendor.architectures %}
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case Architecture::{{vendor.name.CamelCase()}}_{{architecture.name.CamelCase()}}:
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return "{{architecture.name.js_enum_case()}}";
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{% endfor %}
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{% endfor %}
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}
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}
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} // namespace gpu_info
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