| // Copyright 2019 The Dawn 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 SRC_DAWN_NATIVE_OPENGL_BACKENDGL_H_ |
| #define SRC_DAWN_NATIVE_OPENGL_BACKENDGL_H_ |
| |
| #include <vector> |
| |
| #include "dawn/common/DynamicLib.h" |
| #include "dawn/native/BackendConnection.h" |
| |
| namespace dawn::native::opengl { |
| |
| class PhysicalDevice; |
| class Backend : public BackendConnection { |
| public: |
| Backend(InstanceBase* instance, wgpu::BackendType backendType); |
| |
| std::vector<Ref<PhysicalDeviceBase>> DiscoverPhysicalDevices( |
| const RequestAdapterOptions* options) override; |
| void ClearPhysicalDevices() override; |
| size_t GetPhysicalDeviceCountForTesting() const override; |
| |
| private: |
| std::vector<Ref<PhysicalDeviceBase>> DiscoverPhysicalDevicesWithProcs( |
| void* (*getProc)(const char*)); |
| |
| Ref<PhysicalDevice> mPhysicalDevice = nullptr; |
| void* (*mGetProc)(const char*); |
| DynamicLib mLibEGL; |
| }; |
| |
| } // namespace dawn::native::opengl |
| |
| #endif // SRC_DAWN_NATIVE_OPENGL_BACKENDGL_H_ |