chromium/third_party/vulkan-validation-layers/src/layers/utils/hash_vk_types.h

/* Copyright (c) 2019, 2021, 2023-2024 The Khronos Group Inc.
 * Copyright (c) 2019, 2021, 2023-2024 Valve Corporation
 * Copyright (c) 2019, 2021, 2023-2024 LunarG, Inc.
 *
 * 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.
 */
#pragma once

// Includes everything needed for overloading std::hash
#include "hash_util.h"

#include <vulkan/vulkan.h>
#include "generated/vk_extension_helper.h"
#include <vulkan/utility/vk_safe_struct.hpp>
#include <vector>

// Hash and equality and/or compare functions for selected Vk types (and useful collections thereof)

// VkDescriptorSetLayoutBinding
static inline bool operator==(const vku::safe_VkDescriptorSetLayoutBinding &lhs, const vku::safe_VkDescriptorSetLayoutBinding &rhs) { … }

namespace std {
template <>
struct hash<vku::safe_VkDescriptorSetLayoutBinding> { … };
}  // namespace std

// VkPushConstantRange
static inline bool operator==(const VkPushConstantRange &lhs, const VkPushConstantRange &rhs) { … }

namespace std {
template <>
struct hash<VkPushConstantRange> { … };
}  // namespace std

PushConstantRanges;

namespace std {
template <>
struct hash<PushConstantRanges> : public hash_util::IsOrderedContainer<PushConstantRanges> { … };
}  // namespace std

// VkImageSubresourceRange
static inline bool operator==(const VkImageSubresourceRange &lhs, const VkImageSubresourceRange &rhs) { … }
namespace std {
template <>
struct hash<VkImageSubresourceRange> { … };
}  // namespace std

namespace std {
template <>
struct hash<const ExtEnabled DeviceExtensions::*> { … };
}  // namespace std

static inline bool operator==(const VkShaderModuleIdentifierEXT &a, const VkShaderModuleIdentifierEXT &b) { … }
namespace std {
template <>
struct hash<VkShaderModuleIdentifierEXT> { … };
}  // namespace std