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// 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 DAWN_NODE_BINDING_GPUCOMMANDBUFFER_H_
#define DAWN_NODE_BINDING_GPUCOMMANDBUFFER_H_
#include "dawn/webgpu_cpp.h"
#include "dawn_native/DawnNative.h"
#include "napi.h"
#include "src/dawn_node/interop/WebGPU.h"
namespace wgpu::binding {
// GPUCommandBuffer is an implementation of interop::GPUCommandBuffer that wraps a
// wgpu::CommandBuffer.
class GPUCommandBuffer final : public interop::GPUCommandBuffer {
public:
GPUCommandBuffer(wgpu::CommandBuffer cmd_buf);
// Implicit cast operator to Dawn GPU object
inline operator const wgpu::CommandBuffer &() const {
return cmd_buf_;
}
// interop::GPUCommandBuffer interface compliance
interop::Promise<double> getExecutionTime(Napi::Env) override;
std::optional<std::string> getLabel(Napi::Env) override;
void setLabel(Napi::Env, std::optional<std::string> value) override;
private:
wgpu::CommandBuffer cmd_buf_;
};
} // namespace wgpu::binding
#endif // DAWN_NODE_BINDING_GPUCOMMANDBUFFER_H_