src/dawn/node/binding/GPUResourceTable.h

// Copyright 2026 The Dawn & Tint Authors
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#ifndef SRC_DAWN_NODE_BINDING_GPURESOURCETABLE_H_
#define SRC_DAWN_NODE_BINDING_GPURESOURCETABLE_H_

#include <webgpu/webgpu_cpp.h>

#include <string>

#include "src/dawn/node/interop/WebGPU.h"

namespace wgpu::binding {
// GPUResourceTable is an implementation of interop::GPUResourceTable that wraps a
// wgpu::ResourceTable.
class GPUResourceTable final : public interop::GPUResourceTable {
  public:
    GPUResourceTable(const wgpu::ResourceTableDescriptor& desc, wgpu::ResourceTable table);

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

    // interop::GPUResourceTable interface compliance
    std::string getLabel(Napi::Env) override;
    void setLabel(Napi::Env, std::string value) override;

    void destroy(Napi::Env) override;
    interop::GPUSize32Out getSize(Napi::Env) override;

    void update(Napi::Env, interop::GPUIndex32 slot, interop::GPUBindingResource resource) override;
    interop::GPUIndex32 insertBinding(Napi::Env, interop::GPUBindingResource resource) override;
    void removeBinding(Napi::Env, interop::GPUIndex32 slot) override;

  private:
    wgpu::ResourceTable table_;
    std::string label_;
};

}  // namespace wgpu::binding

#endif  // SRC_DAWN_NODE_BINDING_GPURESOURCETABLE_H_