// Copyright 2021 The Dawn & Tint Authors
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#ifndef SRC_DAWN_NODE_BINDING_GPUTEXTURE_H_
#define SRC_DAWN_NODE_BINDING_GPUTEXTURE_H_

#include <webgpu/webgpu_cpp.h>

#include <string>

#include "dawn/native/DawnNative.h"
#include "src/dawn/node/interop/NodeAPI.h"
#include "src/dawn/node/interop/WebGPU.h"

namespace wgpu::binding {

// GPUTexture is an implementation of interop::GPUTexture that wraps a wgpu::Texture.
class GPUTexture final : public interop::GPUTexture {
  public:
    GPUTexture(wgpu::Device device, const wgpu::TextureDescriptor& desc, wgpu::Texture texture);

    // Implicit cast operator to Dawn GPU object
    inline operator const wgpu::Texture&() const { return texture_; }

    // interop::GPUTexture interface compliance
    interop::Interface<interop::GPUTextureView> createView(
        Napi::Env,
        interop::GPUTextureViewDescriptor descriptor) override;
    void destroy(Napi::Env) override;
    interop::GPUIntegerCoordinateOut getWidth(Napi::Env) override;
    interop::GPUIntegerCoordinateOut getHeight(Napi::Env) override;
    interop::GPUIntegerCoordinateOut getDepthOrArrayLayers(Napi::Env) override;
    interop::GPUIntegerCoordinateOut getMipLevelCount(Napi::Env) override;
    interop::GPUSize32Out getSampleCount(Napi::Env) override;
    interop::GPUTextureDimension getDimension(Napi::Env) override;
    interop::GPUTextureFormat getFormat(Napi::Env) override;
    interop::GPUFlagsConstant getUsage(Napi::Env) override;
    std::variant<interop::GPUTextureViewDimension, interop::UndefinedType>
        getTextureBindingViewDimension(Napi::Env) override;
    std::string getLabel(Napi::Env) override;
    void setLabel(Napi::Env, std::string value) override;

  private:
    wgpu::Device device_;
    wgpu::Texture texture_;
    std::string label_;
};

}  // namespace wgpu::binding

#endif  // SRC_DAWN_NODE_BINDING_GPUTEXTURE_H_