chromium/third_party/vulkan-validation-layers/src/layers/state_tracker/sampler_state.h

/* Copyright (c) 2015-2024 The Khronos Group Inc.
 * Copyright (c) 2015-2024 Valve Corporation
 * Copyright (c) 2015-2024 LunarG, Inc.
 * Copyright (C) 2015-2024 Google Inc.
 * Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved.
 *
 * 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
#include "state_tracker/state_object.h"
#include <vulkan/utility/vk_safe_struct.hpp>

// Note: some of the types in this header are needed by both the DescriptorSet and Pipeline
// state objects. It is helpful to have a separate header to avoid circular #include madness.
struct DescriptorSlot { … };

inline bool operator==(const DescriptorSlot &lhs, const DescriptorSlot &rhs) noexcept { … }

struct SamplerUsedByImage { … };

inline bool operator==(const SamplerUsedByImage &a, const SamplerUsedByImage &b) noexcept { … }

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

namespace vvl {

class Sampler : public StateObject { … };

class SamplerYcbcrConversion : public StateObject { … };

}  // namespace vvl