| // Copyright 2022 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_PHYSICALDEVICEGL_H_ |
| #define SRC_DAWN_NATIVE_OPENGL_PHYSICALDEVICEGL_H_ |
| |
| #include "dawn/native/PhysicalDevice.h" |
| #include "dawn/native/opengl/EGLFunctions.h" |
| #include "dawn/native/opengl/OpenGLFunctions.h" |
| |
| namespace dawn::native::opengl { |
| |
| class PhysicalDevice : public PhysicalDeviceBase { |
| public: |
| PhysicalDevice(InstanceBase* instance, wgpu::BackendType backendType); |
| |
| MaybeError InitializeGLFunctions(void* (*getProc)(const char*)); |
| |
| ~PhysicalDevice() override = default; |
| |
| // PhysicalDeviceBase Implementation |
| bool SupportsExternalImages() const override; |
| bool SupportsFeatureLevel(FeatureLevel featureLevel) const override; |
| |
| private: |
| MaybeError InitializeImpl() override; |
| void InitializeSupportedFeaturesImpl() override; |
| MaybeError InitializeSupportedLimitsImpl(CombinedLimits* limits) override; |
| |
| MaybeError ValidateFeatureSupportedWithTogglesImpl(wgpu::FeatureName feature, |
| const TogglesState& toggles) const override; |
| |
| void SetupBackendDeviceToggles(TogglesState* deviceToggles) const override; |
| ResultOrError<Ref<DeviceBase>> CreateDeviceImpl(AdapterBase* adapter, |
| const DeviceDescriptor* descriptor, |
| const TogglesState& deviceToggles) override; |
| |
| OpenGLFunctions mFunctions; |
| EGLFunctions mEGLFunctions; |
| }; |
| |
| } // namespace dawn::native::opengl |
| |
| #endif // SRC_DAWN_NATIVE_OPENGL_PHYSICALDEVICEGL_H_ |