// Copyright 2021 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#ifndef SRC_DAWN_WIRE_CLIENT_LIMITSANDFEATURES_H_
#define SRC_DAWN_WIRE_CLIENT_LIMITSANDFEATURES_H_

#include <webgpu/webgpu.h>

#include "absl/container/flat_hash_set.h"

namespace dawn::wire::client {

class LimitsAndFeatures {
  public:
    LimitsAndFeatures();
    ~LimitsAndFeatures();

    WGPUStatus GetLimits(WGPULimits* limits) const;
    bool HasFeature(WGPUFeatureName feature) const;
    void ToSupportedFeatures(WGPUSupportedFeatures* supportedFeatures) const;

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

  private:
    // TODO(crbug.com/421950205): Use dawn::utils::ComboLimits here.
    WGPULimits mLimits;
    WGPUCompatibilityModeLimits mCompatLimits;
    WGPUDawnTexelCopyBufferRowAlignmentLimits mTexelCopyBufferRowAlignmentLimits;
    absl::flat_hash_set<WGPUFeatureName> mFeatures;
};

}  // namespace dawn::wire::client

#endif  // SRC_DAWN_WIRE_CLIENT_LIMITSANDFEATURES_H_
