src/dawn_wire/client/LimitsAndFeatures.h

// Copyright 2021 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 DAWNWIRE_CLIENT_LIMITSANDFEATURES_H_
#define DAWNWIRE_CLIENT_LIMITSANDFEATURES_H_

#include <dawn/webgpu.h>

#include <unordered_set>

namespace dawn_wire { namespace client {

    class LimitsAndFeatures {
      public:
        bool GetLimits(WGPUSupportedLimits* limits) const;
        bool HasFeature(WGPUFeatureName feature) const;
        uint32_t EnumerateFeatures(WGPUFeatureName* features) const;

        void SetLimits(const WGPUSupportedLimits* limits);
        void SetFeatures(const WGPUFeatureName* features, uint32_t featuresCount);

      private:
        WGPUSupportedLimits mLimits;
        std::unordered_set<WGPUFeatureName> mFeatures;
    };

}}  // namespace dawn_wire::client

#endif  // DAWNWIRE_CLIENT_LIMITSANDFEATURES_H_