chromium/services/webnn/public/cpp/operand_descriptor.cc

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/webnn/public/cpp/operand_descriptor.h"

#include <numeric>

#include "base/numerics/checked_math.h"
#include "base/ranges/algorithm.h"

namespace webnn {

// static
base::expected<OperandDescriptor, std::string> OperandDescriptor::Create(
    OperandDataType data_type,
    base::span<const uint32_t> shape) { … }

// static
OperandDescriptor OperandDescriptor::UnsafeCreateForTesting(
    OperandDataType data_type,
    base::span<const uint32_t> shape) { … }

// static
size_t OperandDescriptor::GetBytesPerElement(OperandDataType data_type) { … }

OperandDescriptor::OperandDescriptor(mojo::DefaultConstruct::Tag) { … }

OperandDescriptor::OperandDescriptor(OperandDataType data_type,
                                     std::vector<uint32_t> shape)
    : … { … }

OperandDescriptor::OperandDescriptor(const OperandDescriptor&) = default;
OperandDescriptor& OperandDescriptor::operator=(const OperandDescriptor&) =
    default;
OperandDescriptor::OperandDescriptor(OperandDescriptor&&) noexcept = default;
OperandDescriptor& OperandDescriptor::operator=(OperandDescriptor&&) noexcept =
    default;

OperandDescriptor::~OperandDescriptor() = default;

size_t OperandDescriptor::PackedByteLength() const { … }

size_t OperandDescriptor::NumberOfElements() const { … }

}  // namespace webnn