chromium/third_party/vulkan-validation-layers/src/layers/core_checks/cc_ycbcr.cpp

/* Copyright (c) 2015-2023 The Khronos Group Inc.
 * Copyright (c) 2015-2023 Valve Corporation
 * Copyright (c) 2015-2023 LunarG, Inc.
 * Copyright (C) 2015-2023 Google Inc.
 * Modifications Copyright (C) 2020-2022 Advanced Micro Devices, Inc. All rights reserved.
 * Modifications Copyright (C) 2022 RasterGrid Kft.
 *
 * 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.
 *
 */

#include "generated/chassis.h"
#include "core_validation.h"

// There is a table in the Vulkan spec to list all formats that implicitly require YCbCr conversion,
// but some features/extensions can explicitly turn that restriction off
// The implicit check is done in format utils, while feature checks are done here in CoreChecks
bool CoreChecks::FormatRequiresYcbcrConversionExplicitly(const VkFormat format) const { … }

bool CoreChecks::PreCallValidateCreateSamplerYcbcrConversion(VkDevice device, const VkSamplerYcbcrConversionCreateInfo *pCreateInfo,
                                                             const VkAllocationCallbacks *pAllocator,
                                                             VkSamplerYcbcrConversion *pYcbcrConversion,
                                                             const ErrorObject &error_obj) const { … }

bool CoreChecks::PreCallValidateCreateSamplerYcbcrConversionKHR(VkDevice device,
                                                                const VkSamplerYcbcrConversionCreateInfo *pCreateInfo,
                                                                const VkAllocationCallbacks *pAllocator,
                                                                VkSamplerYcbcrConversion *pYcbcrConversion,
                                                                const ErrorObject &error_obj) const { … }