1e5c31af7Sopenharmony_ci// Copyright 2019 The Amber Authors. 2e5c31af7Sopenharmony_ci// 3e5c31af7Sopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License"); 4e5c31af7Sopenharmony_ci// you may not use this file except in compliance with the License. 5e5c31af7Sopenharmony_ci// You may obtain a copy of the License at 6e5c31af7Sopenharmony_ci// 7e5c31af7Sopenharmony_ci// http://www.apache.org/licenses/LICENSE-2.0 8e5c31af7Sopenharmony_ci// 9e5c31af7Sopenharmony_ci// Unless required by applicable law or agreed to in writing, software 10e5c31af7Sopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS, 11e5c31af7Sopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12e5c31af7Sopenharmony_ci// See the License for the specific language governing permissions and 13e5c31af7Sopenharmony_ci// limitations under the License. 14e5c31af7Sopenharmony_ci 15e5c31af7Sopenharmony_ci#ifndef SAMPLES_CONFIG_HELPER_DAWN_H_ 16e5c31af7Sopenharmony_ci#define SAMPLES_CONFIG_HELPER_DAWN_H_ 17e5c31af7Sopenharmony_ci 18e5c31af7Sopenharmony_ci#include <limits> 19e5c31af7Sopenharmony_ci#include <memory> 20e5c31af7Sopenharmony_ci#include <string> 21e5c31af7Sopenharmony_ci#include <vector> 22e5c31af7Sopenharmony_ci 23e5c31af7Sopenharmony_ci#include "amber/amber.h" 24e5c31af7Sopenharmony_ci#include "amber/amber_dawn.h" 25e5c31af7Sopenharmony_ci#include "dawn_native/DawnNative.h" 26e5c31af7Sopenharmony_ci#include "samples/config_helper.h" 27e5c31af7Sopenharmony_ci 28e5c31af7Sopenharmony_cinamespace sample { 29e5c31af7Sopenharmony_ci 30e5c31af7Sopenharmony_ci/// Child class of ConfigHelperImpl for Dawn. 31e5c31af7Sopenharmony_ciclass ConfigHelperDawn : public ConfigHelperImpl { 32e5c31af7Sopenharmony_ci public: 33e5c31af7Sopenharmony_ci ConfigHelperDawn(); 34e5c31af7Sopenharmony_ci ~ConfigHelperDawn() override; 35e5c31af7Sopenharmony_ci 36e5c31af7Sopenharmony_ci /// Create a Dawn instance and device and return them as 37e5c31af7Sopenharmony_ci /// amber::DawnEngineConfig. Engine version number and features 38e5c31af7Sopenharmony_ci /// and extension lists are ignored. 39e5c31af7Sopenharmony_ci amber::Result CreateConfig( 40e5c31af7Sopenharmony_ci uint32_t engine_major, 41e5c31af7Sopenharmony_ci uint32_t engine_minor, 42e5c31af7Sopenharmony_ci int32_t selected_device, 43e5c31af7Sopenharmony_ci const std::vector<std::string>& required_features, 44e5c31af7Sopenharmony_ci const std::vector<std::string>& required_instance_extensions, 45e5c31af7Sopenharmony_ci const std::vector<std::string>& required_device_extensions, 46e5c31af7Sopenharmony_ci bool disable_validation_layer, 47e5c31af7Sopenharmony_ci bool show_version_info, 48e5c31af7Sopenharmony_ci std::unique_ptr<amber::EngineConfig>* config) override; 49e5c31af7Sopenharmony_ci 50e5c31af7Sopenharmony_ci private: 51e5c31af7Sopenharmony_ci ::dawn_native::Instance dawn_instance_; 52e5c31af7Sopenharmony_ci ::dawn::Device dawn_device_; 53e5c31af7Sopenharmony_ci}; 54e5c31af7Sopenharmony_ci 55e5c31af7Sopenharmony_ci} // namespace sample 56e5c31af7Sopenharmony_ci 57e5c31af7Sopenharmony_ci#endif // SAMPLES_CONFIG_HELPER_DAWN_H_ 58