| // Copyright 2019 The Amber 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 SAMPLES_CONFIG_HELPER_DAWN_H_ |
| #define SAMPLES_CONFIG_HELPER_DAWN_H_ |
| |
| #include <limits> |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "amber/amber.h" |
| #include "amber/amber_dawn.h" |
| #include "dawn_native/DawnNative.h" |
| #include "samples/config_helper.h" |
| |
| namespace sample { |
| |
| /// Child class of ConfigHelperImpl for Dawn. |
| class ConfigHelperDawn : public ConfigHelperImpl { |
| public: |
| ConfigHelperDawn(); |
| ~ConfigHelperDawn() override; |
| |
| /// Create a Dawn instance and device and return them as |
| /// amber::DawnEngineConfig. Engine version number and features |
| /// and extension lists are ignored. |
| amber::Result CreateConfig( |
| uint32_t engine_major, |
| uint32_t engine_minor, |
| const std::vector<std::string>& required_features, |
| const std::vector<std::string>& required_instance_extensions, |
| const std::vector<std::string>& required_device_extensions, |
| bool disable_validation_layer, |
| bool show_version_info, |
| std::unique_ptr<amber::EngineConfig>* config) override; |
| |
| private: |
| ::dawn_native::Instance dawn_instance_; |
| ::dawn::Device dawn_device_; |
| }; |
| |
| } // namespace sample |
| |
| #endif // SAMPLES_CONFIG_HELPER_DAWN_H_ |