descriptor_sets.h revision e1cc7cf9e8a7808209ecc45df2421f3a494daccc
1fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis/* Copyright (c) 2015-2016 The Khronos Group Inc. 2fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Copyright (c) 2015-2016 Valve Corporation 3fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Copyright (c) 2015-2016 LunarG, Inc. 4fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Copyright (C) 2015-2016 Google Inc. 5fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 6fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Licensed under the Apache License, Version 2.0 (the "License"); 7fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * you may not use this file except in compliance with the License. 8fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * You may obtain a copy of the License at 9fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 10fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * http://www.apache.org/licenses/LICENSE-2.0 11fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 12fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Unless required by applicable law or agreed to in writing, software 13fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * distributed under the License is distributed on an "AS IS" BASIS, 14fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * See the License for the specific language governing permissions and 16fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * limitations under the License. 17fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 18fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Author: Tobin Ehlis <tobine@google.com> 19fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis */ 20fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#ifndef CORE_VALIDATION_DESCRIPTOR_SETS_H_ 21fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#define CORE_VALIDATION_DESCRIPTOR_SETS_H_ 22fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis 23fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis// Check for noexcept support 24fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#if defined(__clang__) 25fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#if __has_feature(cxx_noexcept) 26fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#define HAS_NOEXCEPT 27fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#endif 28fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#else 29fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#if defined(__GXX_EXPERIMENTAL_CXX0X__) && __GNUC__ * 10 + __GNUC_MINOR__ >= 46 30fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#define HAS_NOEXCEPT 31fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#else 32fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#if defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023026 && defined(_HAS_EXCEPTIONS) && _HAS_EXCEPTIONS 33fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#define HAS_NOEXCEPT 34fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#endif 35fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#endif 36fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#endif 37fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis 38fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#ifdef HAS_NOEXCEPT 39fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#define NOEXCEPT noexcept 40fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#else 41fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#define NOEXCEPT 42fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#endif 43fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis 44fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#include "core_validation_error_enums.h" 45cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis#include "core_validation_types.h" 46fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#include "vk_layer_logging.h" 47cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis#include "vk_layer_utils.h" 48fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#include "vk_safe_struct.h" 49fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#include "vulkan/vk_layer.h" 50cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis#include <memory> 51fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#include <unordered_map> 52cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis#include <unordered_set> 53fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis#include <vector> 54fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis 55fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis// Descriptor Data structures 56fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis 57fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis/* 58fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * DescriptorSetLayout class 59fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 60fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Overview - This class encapsulates the Vulkan VkDescriptorSetLayout data (layout). 61fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * A layout consists of some number of bindings, each of which has a binding#, a 62fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * type, descriptor count, stage flags, and pImmutableSamplers. 63fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 64fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Index vs Binding - A layout is created with an array of VkDescriptorSetLayoutBinding 65fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * where each array index will have a corresponding binding# that is defined in that struct. 66fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * This class, therefore, provides utility functions where you can retrieve data for 67fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * layout bindings based on either the original index into the pBindings array, or based 68fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * on the binding#. 69fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Typically if you want to cover all of the bindings in a layout, you can do that by 70fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * iterating over GetBindingCount() bindings and using the Get*FromIndex() functions. 71fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Otherwise, you can use the Get*FromBinding() functions to just grab binding info 72fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * for a particular binding#. 73fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * 74fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * Global Index - The "Index" referenced above is the index into the original pBindings 75fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * array. So there are as many indices as there are bindings. 76fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * This class also has the concept of a Global Index. For the global index functions, 77fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * there are as many global indices as there are descriptors in the layout. 78fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * For the global index, consider all of the bindings to be a flat array where 79fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * descriptor 0 of pBinding[0] is index 0 and each descriptor in the layout increments 80fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * from there. So if pBinding[0] in this example had descriptorCount of 10, then 81fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * the GlobalStartIndex of pBinding[1] will be 10 where 0-9 are the global indices 82fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis * for pBinding[0]. 83fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis */ 84cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisnamespace cvdescriptorset { 85fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlisclass DescriptorSetLayout { 86fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis public: 87fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // Constructors and destructor 88fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis DescriptorSetLayout(debug_report_data *report_data, const VkDescriptorSetLayoutCreateInfo *p_create_info, 89fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis const VkDescriptorSetLayout layout); 90fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // Straightforward Get functions 91cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorSetLayout GetDescriptorSetLayout() const { return layout_; }; 92cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetTotalDescriptorCount() const { return descriptor_count_; }; 93cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetDynamicDescriptorCount() const { return dynamic_descriptor_count_; }; 94cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetBindingCount() const { return binding_count_; }; 95cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Fill passed-in set with bindings 96cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis void FillBindingSet(std::unordered_set<uint32_t> *) const; 97fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // Return true if given binding is present in this layout 98cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool HasBinding(const uint32_t binding) const { return binding_to_index_map_.count(binding) > 0; }; 99fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // Return true if this layout is compatible with passed in layout, 100fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // else return false and update error_msg with description of incompatibility 101cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool IsCompatible(const DescriptorSetLayout *, std::string *) const; 102cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Return true if binding 1 beyond given exists and has same type, stageFlags & immutable sampler use 103cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool IsNextBindingConsistent(const uint32_t) const; 104fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // Various Get functions that can either be passed a binding#, which will 105fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // be automatically translated into the appropriate index from the original 106fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // pBindings array, or the index# can be passed in directly 107cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorSetLayoutBinding const *GetDescriptorSetLayoutBindingPtrFromBinding(const uint32_t) const; 108cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorSetLayoutBinding const *GetDescriptorSetLayoutBindingPtrFromIndex(const uint32_t) const; 109cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetDescriptorCountFromBinding(const uint32_t) const; 110cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetDescriptorCountFromIndex(const uint32_t) const; 111cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorType GetTypeFromBinding(const uint32_t) const; 112cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorType GetTypeFromIndex(const uint32_t) const; 113cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorType GetTypeFromGlobalIndex(const uint32_t) const; 114cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkShaderStageFlags GetStageFlagsFromBinding(const uint32_t) const; 115cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkSampler const *GetImmutableSamplerPtrFromBinding(const uint32_t) const; 116cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkSampler const *GetImmutableSamplerPtrFromIndex(const uint32_t) const; 117fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis // For a particular binding, get the global index 118d119d1f6896796f6387925babceff3924be76199Tobin Ehlis // These calls should be guarded by a call to "HasBinding(binding)" to verify that the given binding exists 119cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetGlobalStartIndexFromBinding(const uint32_t) const; 120cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetGlobalEndIndexFromBinding(const uint32_t) const; 121c20ad7c6c296ae63b46170068cf469edc5bfb995Tobin Ehlis // For a particular binding starting at offset and having update_count descriptors 122c20ad7c6c296ae63b46170068cf469edc5bfb995Tobin Ehlis // updated, verify that for any binding boundaries crossed, the update is consistent 123c20ad7c6c296ae63b46170068cf469edc5bfb995Tobin Ehlis bool VerifyUpdateConsistency(uint32_t, uint32_t, uint32_t, const char *, const VkDescriptorSet, std::string *) const; 124fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis 125fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis private: 126fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis VkDescriptorSetLayout layout_; 127cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis std::unordered_map<uint32_t, uint32_t> binding_to_index_map_; 128cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis std::unordered_map<uint32_t, uint32_t> binding_to_global_start_index_map_; 129cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis std::unordered_map<uint32_t, uint32_t> binding_to_global_end_index_map_; 130cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // VkDescriptorSetLayoutCreateFlags flags_; 131fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis uint32_t binding_count_; // # of bindings in this layout 132958678d33c9de693ddbf4c914036d38635edd366Tobin Ehlis std::vector<safe_VkDescriptorSetLayoutBinding> bindings_; 133fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis uint32_t descriptor_count_; // total # descriptors in this layout 134fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis uint32_t dynamic_descriptor_count_; 135fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis}; 136cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 137cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis/* 138cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * Descriptor classes 139cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * Descriptor is an abstract base class from which 5 separate descriptor types are derived. 140cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * This allows the WriteUpdate() and CopyUpdate() operations to be specialized per 141cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * descriptor type, but all descriptors in a set can be accessed via the common Descriptor*. 142cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis */ 143cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 144cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis// Slightly broader than type, each c++ "class" will has a corresponding "DescriptorClass" 14537992b31e5e41117ec617517b4f6901733d41008Mark Lobodzinskienum DescriptorClass { PlainSampler, ImageSampler, Image, TexelBuffer, GeneralBuffer }; 146cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 147cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisclass Descriptor { 148cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 149cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual ~Descriptor(){}; 1506b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis virtual void WriteUpdate(const VkWriteDescriptorSet *, const uint32_t) = 0; 1516b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis virtual void CopyUpdate(const Descriptor *) = 0; 152cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual DescriptorClass GetClass() const { return descriptor_class; }; 153cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Special fast-path check for SamplerDescriptors that are immutable 154cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual bool IsImmutableSampler() const { return false; }; 155cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Check for dynamic descriptor type 156cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual bool IsDynamic() const { return false; }; 157cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Check for storage descriptor type 158cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual bool IsStorage() const { return false; }; 159cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool updated; // Has descriptor been updated? 160cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis DescriptorClass descriptor_class; 161a1e5173c89eb7f03e0434ad45ccd1471e722fa71Tobin Ehlis}; 162cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis// Shared helper functions - These are useful because the shared sampler image descriptor type 163cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis// performs common functions with both sampler and image descriptors so they can share their common functions 1649a55ca3674bb3fac3fbdfca9515a16a224aa9055Tobin Ehlisbool ValidateSampler(const VkSampler, const core_validation::layer_data *); 165b110cb87b9478586719d7f7dc769b350857366baTobin Ehlisbool ValidateImageUpdate(VkImageView, VkImageLayout, VkDescriptorType, const core_validation::layer_data *, std::string *); 166a1e5173c89eb7f03e0434ad45ccd1471e722fa71Tobin Ehlis 167cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisclass SamplerDescriptor : public Descriptor { 168cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 1696b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis SamplerDescriptor(); 1706b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis SamplerDescriptor(const VkSampler *); 1716b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void WriteUpdate(const VkWriteDescriptorSet *, const uint32_t) override; 1726b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void CopyUpdate(const Descriptor *) override; 173cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual bool IsImmutableSampler() const override { return immutable_; }; 1746b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis VkSampler GetSampler() const { return sampler_; } 175cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 176cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis private: 177cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // bool ValidateSampler(const VkSampler) const; 178cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkSampler sampler_; 179cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool immutable_; 180cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis}; 181cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 182cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisclass ImageSamplerDescriptor : public Descriptor { 183cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 1846b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis ImageSamplerDescriptor(); 1856b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis ImageSamplerDescriptor(const VkSampler *); 1866b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void WriteUpdate(const VkWriteDescriptorSet *, const uint32_t) override; 1876b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void CopyUpdate(const Descriptor *) override; 1887cf7f01f9ed038eff17df11320d0c58f03d81778Tobin Ehlis virtual bool IsImmutableSampler() const override { return immutable_; }; 1896b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis VkSampler GetSampler() const { return sampler_; } 1906b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis VkImageView GetImageView() const { return image_view_; } 1916b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis VkImageLayout GetImageLayout() const { return image_layout_; } 192cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 193cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis private: 194cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkSampler sampler_; 195cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool immutable_; 196cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkImageView image_view_; 197cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkImageLayout image_layout_; 198cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis}; 199cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 200cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisclass ImageDescriptor : public Descriptor { 201cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 2026b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis ImageDescriptor(const VkDescriptorType); 2036b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void WriteUpdate(const VkWriteDescriptorSet *, const uint32_t) override; 2046b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void CopyUpdate(const Descriptor *) override; 205b7bdfafcc0304aad5b4483787282953552ea3e64Norbert Nopper virtual bool IsStorage() const override { return storage_; } 206cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkImageView GetImageView() const { return image_view_; } 207cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkImageLayout GetImageLayout() const { return image_layout_; } 208cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 209cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis private: 210cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool storage_; 211cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkImageView image_view_; 212cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkImageLayout image_layout_; 213cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis}; 214cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 215cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisclass TexelDescriptor : public Descriptor { 216cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 2176b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis TexelDescriptor(const VkDescriptorType); 2186b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void WriteUpdate(const VkWriteDescriptorSet *, const uint32_t) override; 2196b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void CopyUpdate(const Descriptor *) override; 22013138d0514445fc70b23ecb2ce639326f76c7883Tobin Ehlis virtual bool IsStorage() const override { return storage_; } 22113138d0514445fc70b23ecb2ce639326f76c7883Tobin Ehlis VkBufferView GetBufferView() const { return buffer_view_; } 222cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 223cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis private: 224cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkBufferView buffer_view_; 225cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool storage_; 226cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis}; 227cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 228cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlisclass BufferDescriptor : public Descriptor { 229cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 2306b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis BufferDescriptor(const VkDescriptorType); 2316b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void WriteUpdate(const VkWriteDescriptorSet *, const uint32_t) override; 2326b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void CopyUpdate(const Descriptor *) override; 233cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual bool IsDynamic() const override { return dynamic_; } 234cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis virtual bool IsStorage() const override { return storage_; } 235cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkBuffer GetBuffer() const { return buffer_; } 236cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDeviceSize GetOffset() const { return offset_; } 237cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDeviceSize GetRange() const { return range_; } 238cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 239cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis private: 240cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool storage_; 241cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool dynamic_; 242cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkBuffer buffer_; 243cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDeviceSize offset_; 244cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDeviceSize range_; 245cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis}; 2467f61868b44f1da1dfa6a4ff726020411db92ce0dTobin Ehlis// Structs to contain common elements that need to be shared between Validate* and Perform* calls below 2477f61868b44f1da1dfa6a4ff726020411db92ce0dTobin Ehlisstruct AllocateDescriptorSetsData { 2487f61868b44f1da1dfa6a4ff726020411db92ce0dTobin Ehlis uint32_t required_descriptors_by_type[VK_DESCRIPTOR_TYPE_RANGE_SIZE]; 2497f61868b44f1da1dfa6a4ff726020411db92ce0dTobin Ehlis std::vector<cvdescriptorset::DescriptorSetLayout const *> layout_nodes; 2507f61868b44f1da1dfa6a4ff726020411db92ce0dTobin Ehlis AllocateDescriptorSetsData(uint32_t); 2517f61868b44f1da1dfa6a4ff726020411db92ce0dTobin Ehlis}; 2527e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlis// Helper functions for descriptor set functions that cross multiple sets 2537e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlis// "Validate" will make sure an update is ok without actually performing it 254104ab082916e41467ef60baaab7a5a8b2e02c59cTobin Ehlisbool ValidateUpdateDescriptorSets(const debug_report_data *, const core_validation::layer_data *, uint32_t, 2559319aad73ddc9ceea3a19dc1b2a51e707b888f2dTobin Ehlis const VkWriteDescriptorSet *, uint32_t, const VkCopyDescriptorSet *); 2567e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlis// "Perform" does the update with the assumption that ValidateUpdateDescriptorSets() has passed for the given update 257104ab082916e41467ef60baaab7a5a8b2e02c59cTobin Ehlisvoid PerformUpdateDescriptorSets(const core_validation::layer_data *, uint32_t, const VkWriteDescriptorSet *, uint32_t, 258104ab082916e41467ef60baaab7a5a8b2e02c59cTobin Ehlis const VkCopyDescriptorSet *); 2597e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlis// Validate that Allocation state is ok 2607e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlisbool ValidateAllocateDescriptorSets(const debug_report_data *, const VkDescriptorSetAllocateInfo *, 261e3f7c45fd64a44a67ce96c89e2bbee426c6ecf24Tobin Ehlis const core_validation::layer_data *, AllocateDescriptorSetsData *); 2627e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlis// Update state based on allocating new descriptorsets 26357fc8e28c2e16118f9827e3ae1b107a27e0451a2Tobin Ehlisvoid PerformAllocateDescriptorSets(const VkDescriptorSetAllocateInfo *, const VkDescriptorSet *, const AllocateDescriptorSetsData *, 26457fc8e28c2e16118f9827e3ae1b107a27e0451a2Tobin Ehlis std::unordered_map<VkDescriptorPool, DESCRIPTOR_POOL_NODE *> *, 26557fc8e28c2e16118f9827e3ae1b107a27e0451a2Tobin Ehlis std::unordered_map<VkDescriptorSet, cvdescriptorset::DescriptorSet *> *, 266b110cb87b9478586719d7f7dc769b350857366baTobin Ehlis const core_validation::layer_data *); 2677e73e5c6b3020b96a821985f73012f2af0f1b992Tobin Ehlis 268cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis/* 269cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * DescriptorSet class 270cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * 271cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * Overview - This class encapsulates the Vulkan VkDescriptorSet data (set). 272cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * A set has an underlying layout which defines the bindings in the set and the 273cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * types and numbers of descriptors in each descriptor slot. Most of the layout 274cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * interfaces are exposed through identically-named functions in the set class. 275cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * Please refer to the DescriptorSetLayout comment above for a description of 276cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * index, binding, and global index. 277cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * 278cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * At construction a vector of Descriptor* is created with types corresponding to the 279cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * layout. The primary operation performed on the descriptors is to update them 280cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * via write or copy updates, and validate that the update contents are correct. 281cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * In order to validate update contents, the DescriptorSet stores a bunch of ptrs 282cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * to data maps where various Vulkan objects can be looked up. The management of 283cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * those maps is performed externally. The set class relies on their contents to 284cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis * be correct at the time of update. 285cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis */ 286397d27da37095073c8b86f9ff5289d0a39ce486eTobin Ehlisclass DescriptorSet : public BASE_NODE { 287cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis public: 2889d17becd811b49e1ecf91a02eee22f9cf7cbc026Tobin Ehlis using BASE_NODE::in_use; 289e1cc7cf9e8a7808209ecc45df2421f3a494dacccTobin Ehlis using BASE_NODE::cb_bindings; 290b110cb87b9478586719d7f7dc769b350857366baTobin Ehlis DescriptorSet(const VkDescriptorSet, const DescriptorSetLayout *, const core_validation::layer_data *); 291fda02154007d70e5c078c29585c5e8fdd90ebc5fTobin Ehlis ~DescriptorSet(); 292cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // A number of common Get* functions that return data based on layout from which this set was created 293cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetTotalDescriptorCount() const { return p_layout_ ? p_layout_->GetTotalDescriptorCount() : 0; }; 294cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetDynamicDescriptorCount() const { return p_layout_ ? p_layout_->GetDynamicDescriptorCount() : 0; }; 295cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetBindingCount() const { return p_layout_ ? p_layout_->GetBindingCount() : 0; }; 296cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorType GetTypeFromIndex(const uint32_t index) const { 297cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_ ? p_layout_->GetTypeFromIndex(index) : VK_DESCRIPTOR_TYPE_MAX_ENUM; 298cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 299cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorType GetTypeFromGlobalIndex(const uint32_t index) const { 300cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_ ? p_layout_->GetTypeFromGlobalIndex(index) : VK_DESCRIPTOR_TYPE_MAX_ENUM; 301cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 302cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorType GetTypeFromBinding(const uint32_t binding) const { 303cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_ ? p_layout_->GetTypeFromBinding(binding) : VK_DESCRIPTOR_TYPE_MAX_ENUM; 304cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 305cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetDescriptorCountFromIndex(const uint32_t index) const { 306cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_ ? p_layout_->GetDescriptorCountFromIndex(index) : 0; 307cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 308cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetDescriptorCountFromBinding(const uint32_t binding) const { 309cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_ ? p_layout_->GetDescriptorCountFromBinding(binding) : 0; 310cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 311cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Return true if given binding is present in this set 312cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool HasBinding(const uint32_t binding) const { return p_layout_->HasBinding(binding); }; 313cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Is this set compatible with the given layout? 314cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool IsCompatible(const DescriptorSetLayout *, std::string *) const; 315cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // For given bindings validate state at time of draw is correct, returning false on error and writing error details into string* 316cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool ValidateDrawState(const std::unordered_set<uint32_t> &, const std::vector<uint32_t> &, std::string *) const; 317cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // For given set of bindings, add any buffers and images that will be updated to their respective unordered_sets & return number 318cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // of objects inserted 319cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetStorageUpdates(const std::unordered_set<uint32_t> &, std::unordered_set<VkBuffer> *, 320cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis std::unordered_set<VkImageView> *) const; 3216b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis 3226b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis // Descriptor Update functions. These functions validate state and perform update separately 3236b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis // Validate contents of a WriteUpdate 3246b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis bool ValidateWriteUpdate(const debug_report_data *, const VkWriteDescriptorSet *, std::string *); 3256b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis // Perform a WriteUpdate whose contents were just validated using ValidateWriteUpdate 3266b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void PerformWriteUpdate(const VkWriteDescriptorSet *); 3276b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis // Validate contents of a CopyUpdate 3286b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis bool ValidateCopyUpdate(const debug_report_data *, const VkCopyDescriptorSet *, const DescriptorSet *, std::string *); 3296b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis // Perform a CopyUpdate whose contents were just validated using ValidateCopyUpdate 3306b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis void PerformCopyUpdate(const VkCopyDescriptorSet *, const DescriptorSet *); 331cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 332c20ad7c6c296ae63b46170068cf469edc5bfb995Tobin Ehlis const DescriptorSetLayout *GetLayout() const { return p_layout_; }; 333cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorSet GetSet() const { return set_; }; 334cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Return unordered_set of all command buffers that this set is bound to 335e1cc7cf9e8a7808209ecc45df2421f3a494dacccTobin Ehlis std::unordered_set<GLOBAL_CB_NODE *> GetBoundCmdBuffers() const { return cb_bindings; } 336cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Bind given cmd_buffer to this descriptor set 337e1cc7cf9e8a7808209ecc45df2421f3a494dacccTobin Ehlis void BindCommandBuffer(GLOBAL_CB_NODE *cb_node) { cb_bindings.insert(cb_node); } 338e1cc7cf9e8a7808209ecc45df2421f3a494dacccTobin Ehlis // If given cmd_buffer is in the cb_bindings set, remove it 339e1cc7cf9e8a7808209ecc45df2421f3a494dacccTobin Ehlis void RemoveBoundCommandBuffer(GLOBAL_CB_NODE *cb_node) { cb_bindings.erase(cb_node); } 340cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkSampler const *GetImmutableSamplerPtrFromBinding(const uint32_t index) const { 341cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_->GetImmutableSamplerPtrFromBinding(index); 342cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 343cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // For a particular binding, get the global index 344cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetGlobalStartIndexFromBinding(const uint32_t binding) const { 345cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_->GetGlobalStartIndexFromBinding(binding); 346cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 347cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis uint32_t GetGlobalEndIndexFromBinding(const uint32_t binding) const { 348cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis return p_layout_->GetGlobalEndIndexFromBinding(binding); 349cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis }; 350cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis // Return true if any part of set has ever been updated 351cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool IsUpdated() const { return some_update_; }; 352cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis 353cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis private: 3546b67c2aac9862a21e0dd068966c8b0b3aaf0bafdTobin Ehlis bool VerifyWriteUpdateContents(const VkWriteDescriptorSet *, const uint32_t, std::string *) const; 35536c6435049204bbdbd4909005b431a5717b8041eTobin Ehlis bool VerifyCopyUpdateContents(const VkCopyDescriptorSet *, const DescriptorSet *, VkDescriptorType, uint32_t, 35636c6435049204bbdbd4909005b431a5717b8041eTobin Ehlis std::string *) const; 357e2de40ad4581afb9c4b5f00c74d2a77918e2f4a7Tobin Ehlis bool ValidateBufferUpdate(VkBuffer, VkDescriptorType, std::string *) const; 358fda02154007d70e5c078c29585c5e8fdd90ebc5fTobin Ehlis // Private helper to set all bound cmd buffers to INVALID state 359fda02154007d70e5c078c29585c5e8fdd90ebc5fTobin Ehlis void InvalidateBoundCmdBuffers(); 360cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis bool some_update_; // has any part of the set ever been updated? 361cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis VkDescriptorSet set_; 362cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis const DescriptorSetLayout *p_layout_; 363cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis std::vector<std::unique_ptr<Descriptor>> descriptors_; 364c52a0558d694535303b3dc7d6f0f1aa558febc54Tobin Ehlis // Ptr to device data used for various data look-ups 3658718070cf3e206488c168f1e6b9dd06d6880c9bcTobin Ehlis const core_validation::layer_data *device_data_; 366cb9ce9e05b8e939d3da35c64997c70049877f4feTobin Ehlis}; 367fce842878e9ddcc7f37e1c457a4b018d52358087Tobin Ehlis} 3686660d6f3e4e4c895063e8d99098162bd2f508b24Chris Forbes#endif // CORE_VALIDATION_DESCRIPTOR_SETS_H_ 369