layers/unique_objects.h

/* Copyright (c) 2015-2016 The Khronos Group Inc.
 * Copyright (c) 2015-2016 Valve Corporation
 * Copyright (c) 2015-2016 LunarG, Inc.
 * Copyright (C) 2015-2016 Google Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and/or associated documentation files (the "Materials"), to
 * deal in the Materials without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Materials, and to permit persons to whom the Materials
 * are furnished to do so, subject to the following conditions:
 *
 * The above copyright notice(s) and this permission notice shall be included
 * in all copies or substantial portions of the Materials.
 *
 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 *
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
 * USE OR OTHER DEALINGS IN THE MATERIALS
 *
 * Author: Tobin Ehlis <tobine@google.com>
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>

#include "vulkan/vulkan.h"
#include "vk_loader_platform.h"

#include <vector>
#include <unordered_map>

#include "vulkan/vk_layer.h"
#include "vk_layer_config.h"
#include "vk_layer_table.h"
#include "vk_layer_data.h"
#include "vk_layer_logging.h"
#include "vk_layer_extension_utils.h"
#include "vk_safe_struct.h"
#include "vk_layer_utils.h"

struct layer_data {
    bool wsi_enabled;

    layer_data() : wsi_enabled(false){};
};

struct instExts {
    bool wsi_enabled;
    bool xlib_enabled;
    bool xcb_enabled;
    bool wayland_enabled;
    bool mir_enabled;
    bool android_enabled;
    bool win32_enabled;
};

static std::unordered_map<void *, struct instExts> instanceExtMap;
static std::unordered_map<void *, layer_data *> layer_data_map;
static device_table_map unique_objects_device_table_map;
static instance_table_map unique_objects_instance_table_map;
// Structure to wrap returned non-dispatchable objects to guarantee they have unique handles
//  address of struct will be used as the unique handle
struct VkUniqueObject {
    uint64_t actualObject;
};

// Handle CreateInstance
static void createInstanceRegisterExtensions(const VkInstanceCreateInfo *pCreateInfo, VkInstance instance) {
    uint32_t i;
    VkLayerInstanceDispatchTable *pDisp = get_dispatch_table(unique_objects_instance_table_map, instance);
    PFN_vkGetInstanceProcAddr gpa = pDisp->GetInstanceProcAddr;

    pDisp->DestroySurfaceKHR = (PFN_vkDestroySurfaceKHR)gpa(instance, "vkDestroySurfaceKHR");
    pDisp->GetPhysicalDeviceSurfaceSupportKHR =
        (PFN_vkGetPhysicalDeviceSurfaceSupportKHR)gpa(instance, "vkGetPhysicalDeviceSurfaceSupportKHR");
    pDisp->GetPhysicalDeviceSurfaceCapabilitiesKHR =
        (PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR)gpa(instance, "vkGetPhysicalDeviceSurfaceCapabilitiesKHR");
    pDisp->GetPhysicalDeviceSurfaceFormatsKHR =
        (PFN_vkGetPhysicalDeviceSurfaceFormatsKHR)gpa(instance, "vkGetPhysicalDeviceSurfaceFormatsKHR");
    pDisp->GetPhysicalDeviceSurfacePresentModesKHR =
        (PFN_vkGetPhysicalDeviceSurfacePresentModesKHR)gpa(instance, "vkGetPhysicalDeviceSurfacePresentModesKHR");
#ifdef VK_USE_PLATFORM_WIN32_KHR
    pDisp->CreateWin32SurfaceKHR = (PFN_vkCreateWin32SurfaceKHR)gpa(instance, "vkCreateWin32SurfaceKHR");
    pDisp->GetPhysicalDeviceWin32PresentationSupportKHR =
        (PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)gpa(instance, "vkGetPhysicalDeviceWin32PresentationSupportKHR");
#endif // VK_USE_PLATFORM_WIN32_KHR
#ifdef VK_USE_PLATFORM_XCB_KHR
    pDisp->CreateXcbSurfaceKHR = (PFN_vkCreateXcbSurfaceKHR)gpa(instance, "vkCreateXcbSurfaceKHR");
    pDisp->GetPhysicalDeviceXcbPresentationSupportKHR =
        (PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR)gpa(instance, "vkGetPhysicalDeviceXcbPresentationSupportKHR");
#endif // VK_USE_PLATFORM_XCB_KHR
#ifdef VK_USE_PLATFORM_XLIB_KHR
    pDisp->CreateXlibSurfaceKHR = (PFN_vkCreateXlibSurfaceKHR)gpa(instance, "vkCreateXlibSurfaceKHR");
    pDisp->GetPhysicalDeviceXlibPresentationSupportKHR =
        (PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR)gpa(instance, "vkGetPhysicalDeviceXlibPresentationSupportKHR");
#endif // VK_USE_PLATFORM_XLIB_KHR
#ifdef VK_USE_PLATFORM_MIR_KHR
    pDisp->CreateMirSurfaceKHR = (PFN_vkCreateMirSurfaceKHR)gpa(instance, "vkCreateMirSurfaceKHR");
    pDisp->GetPhysicalDeviceMirPresentationSupportKHR =
        (PFN_vkGetPhysicalDeviceMirPresentationSupportKHR)gpa(instance, "vkGetPhysicalDeviceMirPresentationSupportKHR");
#endif // VK_USE_PLATFORM_MIR_KHR
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
    pDisp->CreateWaylandSurfaceKHR = (PFN_vkCreateWaylandSurfaceKHR)gpa(instance, "vkCreateWaylandSurfaceKHR");
    pDisp->GetPhysicalDeviceWaylandPresentationSupportKHR =
        (PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR)gpa(instance, "vkGetPhysicalDeviceWaylandPresentationSupportKHR");
#endif //  VK_USE_PLATFORM_WAYLAND_KHR
#ifdef VK_USE_PLATFORM_ANDROID_KHR
    pDisp->CreateAndroidSurfaceKHR = (PFN_vkCreateAndroidSurfaceKHR)gpa(instance, "vkCreateAndroidSurfaceKHR");
#endif // VK_USE_PLATFORM_ANDROID_KHR

    instanceExtMap[pDisp] = {};
    for (i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].wsi_enabled = true;
#ifdef VK_USE_PLATFORM_XLIB_KHR
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_XLIB_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].xlib_enabled = true;
#endif
#ifdef VK_USE_PLATFORM_XCB_KHR
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_XCB_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].xcb_enabled = true;
#endif
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].wayland_enabled = true;
#endif
#ifdef VK_USE_PLATFORM_MIR_KHR
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_MIR_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].mir_enabled = true;
#endif
#ifdef VK_USE_PLATFORM_ANDROID_KHR
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_ANDROID_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].android_enabled = true;
#endif
#ifdef VK_USE_PLATFORM_WIN32_KHR
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_WIN32_SURFACE_EXTENSION_NAME) == 0)
            instanceExtMap[pDisp].win32_enabled = true;
#endif
    }
}

VkResult explicit_CreateInstance(const VkInstanceCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator,
                                 VkInstance *pInstance) {
    VkLayerInstanceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO);

    assert(chain_info->u.pLayerInfo);
    PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
    PFN_vkCreateInstance fpCreateInstance = (PFN_vkCreateInstance)fpGetInstanceProcAddr(NULL, "vkCreateInstance");
    if (fpCreateInstance == NULL) {
        return VK_ERROR_INITIALIZATION_FAILED;
    }

    // Advance the link info for the next element on the chain
    chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext;

    VkResult result = fpCreateInstance(pCreateInfo, pAllocator, pInstance);
    if (result != VK_SUCCESS) {
        return result;
    }

    initInstanceTable(*pInstance, fpGetInstanceProcAddr, unique_objects_instance_table_map);

    createInstanceRegisterExtensions(pCreateInfo, *pInstance);

    return result;
}

// Handle CreateDevice
static void createDeviceRegisterExtensions(const VkDeviceCreateInfo *pCreateInfo, VkDevice device) {
    layer_data *my_device_data = get_my_data_ptr(get_dispatch_key(device), layer_data_map);
    VkLayerDispatchTable *pDisp = get_dispatch_table(unique_objects_device_table_map, device);
    PFN_vkGetDeviceProcAddr gpa = pDisp->GetDeviceProcAddr;
    pDisp->CreateSwapchainKHR = (PFN_vkCreateSwapchainKHR)gpa(device, "vkCreateSwapchainKHR");
    pDisp->DestroySwapchainKHR = (PFN_vkDestroySwapchainKHR)gpa(device, "vkDestroySwapchainKHR");
    pDisp->GetSwapchainImagesKHR = (PFN_vkGetSwapchainImagesKHR)gpa(device, "vkGetSwapchainImagesKHR");
    pDisp->AcquireNextImageKHR = (PFN_vkAcquireNextImageKHR)gpa(device, "vkAcquireNextImageKHR");
    pDisp->QueuePresentKHR = (PFN_vkQueuePresentKHR)gpa(device, "vkQueuePresentKHR");
    my_device_data->wsi_enabled = false;
    for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
        if (strcmp(pCreateInfo->ppEnabledExtensionNames[i], VK_KHR_SWAPCHAIN_EXTENSION_NAME) == 0)
            my_device_data->wsi_enabled = true;
    }
}

VkResult explicit_CreateDevice(VkPhysicalDevice gpu, const VkDeviceCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator,
                               VkDevice *pDevice) {
    VkLayerDeviceCreateInfo *chain_info = get_chain_info(pCreateInfo, VK_LAYER_LINK_INFO);

    assert(chain_info->u.pLayerInfo);
    PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
    PFN_vkGetDeviceProcAddr fpGetDeviceProcAddr = chain_info->u.pLayerInfo->pfnNextGetDeviceProcAddr;
    PFN_vkCreateDevice fpCreateDevice = (PFN_vkCreateDevice)fpGetInstanceProcAddr(NULL, "vkCreateDevice");
    if (fpCreateDevice == NULL) {
        return VK_ERROR_INITIALIZATION_FAILED;
    }

    // Advance the link info for the next element on the chain
    chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext;

    VkResult result = fpCreateDevice(gpu, pCreateInfo, pAllocator, pDevice);
    if (result != VK_SUCCESS) {
        return result;
    }

    // Setup layer's device dispatch table
    initDeviceTable(*pDevice, fpGetDeviceProcAddr, unique_objects_device_table_map);

    createDeviceRegisterExtensions(pCreateInfo, *pDevice);

    return result;
}

VkResult explicit_QueueSubmit(VkQueue queue, uint32_t submitCount, const VkSubmitInfo *pSubmits, VkFence fence) {
    // UNWRAP USES:
    //  0 : fence,VkFence
    if (VK_NULL_HANDLE != fence) {
        fence = (VkFence)((VkUniqueObject *)fence)->actualObject;
    }
    //  waitSemaphoreCount : pSubmits[submitCount]->pWaitSemaphores,VkSemaphore
    std::vector<VkSemaphore> original_pWaitSemaphores = {};
    //  signalSemaphoreCount : pSubmits[submitCount]->pSignalSemaphores,VkSemaphore
    std::vector<VkSemaphore> original_pSignalSemaphores = {};
    if (pSubmits) {
        for (uint32_t index0 = 0; index0 < submitCount; ++index0) {
            if (pSubmits[index0].pWaitSemaphores) {
                for (uint32_t index1 = 0; index1 < pSubmits[index0].waitSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pSubmits[index0].pWaitSemaphores);
                    original_pWaitSemaphores.push_back(pSubmits[index0].pWaitSemaphores[index1]);
                    *(ppSemaphore[index1]) =
                        (VkSemaphore)((VkUniqueObject *)pSubmits[index0].pWaitSemaphores[index1])->actualObject;
                }
            }
            if (pSubmits[index0].pSignalSemaphores) {
                for (uint32_t index1 = 0; index1 < pSubmits[index0].signalSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pSubmits[index0].pSignalSemaphores);
                    original_pSignalSemaphores.push_back(pSubmits[index0].pSignalSemaphores[index1]);
                    *(ppSemaphore[index1]) =
                        (VkSemaphore)((VkUniqueObject *)pSubmits[index0].pSignalSemaphores[index1])->actualObject;
                }
            }
        }
    }
    VkResult result = get_dispatch_table(unique_objects_device_table_map, queue)->QueueSubmit(queue, submitCount, pSubmits, fence);
    if (pSubmits) {
        for (uint32_t index0 = 0; index0 < submitCount; ++index0) {
            if (pSubmits[index0].pWaitSemaphores) {
                for (uint32_t index1 = 0; index1 < pSubmits[index0].waitSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pSubmits[index0].pWaitSemaphores);
                    *(ppSemaphore[index1]) = original_pWaitSemaphores[index1];
                }
            }
            if (pSubmits[index0].pSignalSemaphores) {
                for (uint32_t index1 = 0; index1 < pSubmits[index0].signalSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pSubmits[index0].pSignalSemaphores);
                    *(ppSemaphore[index1]) = original_pSignalSemaphores[index1];
                }
            }
        }
    }
    return result;
}

VkResult explicit_QueueBindSparse(VkQueue queue, uint32_t bindInfoCount, const VkBindSparseInfo *pBindInfo, VkFence fence) {
    // UNWRAP USES:
    //  0 : pBindInfo[bindInfoCount]->pBufferBinds[bufferBindCount]->buffer,VkBuffer,
    //  pBindInfo[bindInfoCount]->pBufferBinds[bufferBindCount]->pBinds[bindCount]->memory,VkDeviceMemory,
    //  pBindInfo[bindInfoCount]->pImageOpaqueBinds[imageOpaqueBindCount]->image,VkImage,
    //  pBindInfo[bindInfoCount]->pImageOpaqueBinds[imageOpaqueBindCount]->pBinds[bindCount]->memory,VkDeviceMemory,
    //  pBindInfo[bindInfoCount]->pImageBinds[imageBindCount]->image,VkImage,
    //  pBindInfo[bindInfoCount]->pImageBinds[imageBindCount]->pBinds[bindCount]->memory,VkDeviceMemory
    std::vector<VkBuffer> original_buffer = {};
    std::vector<VkDeviceMemory> original_memory1 = {};
    std::vector<VkImage> original_image1 = {};
    std::vector<VkDeviceMemory> original_memory2 = {};
    std::vector<VkImage> original_image2 = {};
    std::vector<VkDeviceMemory> original_memory3 = {};
    std::vector<VkSemaphore> original_pWaitSemaphores = {};
    std::vector<VkSemaphore> original_pSignalSemaphores = {};
    if (pBindInfo) {
        for (uint32_t index0 = 0; index0 < bindInfoCount; ++index0) {
            if (pBindInfo[index0].pBufferBinds) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].bufferBindCount; ++index1) {
                    if (pBindInfo[index0].pBufferBinds[index1].buffer) {
                        VkBuffer *pBuffer = (VkBuffer *)&(pBindInfo[index0].pBufferBinds[index1].buffer);
                        original_buffer.push_back(pBindInfo[index0].pBufferBinds[index1].buffer);
                        *(pBuffer) = (VkBuffer)((VkUniqueObject *)pBindInfo[index0].pBufferBinds[index1].buffer)->actualObject;
                    }
                    if (pBindInfo[index0].pBufferBinds[index1].pBinds) {
                        for (uint32_t index2 = 0; index2 < pBindInfo[index0].pBufferBinds[index1].bindCount; ++index2) {
                            if (pBindInfo[index0].pBufferBinds[index1].pBinds[index2].memory) {
                                VkDeviceMemory *pDeviceMemory =
                                    (VkDeviceMemory *)&(pBindInfo[index0].pBufferBinds[index1].pBinds[index2].memory);
                                original_memory1.push_back(pBindInfo[index0].pBufferBinds[index1].pBinds[index2].memory);
                                *(pDeviceMemory) =
                                    (VkDeviceMemory)((VkUniqueObject *)pBindInfo[index0].pBufferBinds[index1].pBinds[index2].memory)
                                        ->actualObject;
                            }
                        }
                    }
                }
            }
            if (pBindInfo[index0].pImageOpaqueBinds) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].imageOpaqueBindCount; ++index1) {
                    if (pBindInfo[index0].pImageOpaqueBinds[index1].image) {
                        VkImage *pImage = (VkImage *)&(pBindInfo[index0].pImageOpaqueBinds[index1].image);
                        original_image1.push_back(pBindInfo[index0].pImageOpaqueBinds[index1].image);
                        *(pImage) = (VkImage)((VkUniqueObject *)pBindInfo[index0].pImageOpaqueBinds[index1].image)->actualObject;
                    }
                    if (pBindInfo[index0].pImageOpaqueBinds[index1].pBinds) {
                        for (uint32_t index2 = 0; index2 < pBindInfo[index0].pImageOpaqueBinds[index1].bindCount; ++index2) {
                            if (pBindInfo[index0].pImageOpaqueBinds[index1].pBinds[index2].memory) {
                                VkDeviceMemory *pDeviceMemory =
                                    (VkDeviceMemory *)&(pBindInfo[index0].pImageOpaqueBinds[index1].pBinds[index2].memory);
                                original_memory2.push_back(pBindInfo[index0].pImageOpaqueBinds[index1].pBinds[index2].memory);
                                *(pDeviceMemory) =
                                    (VkDeviceMemory)(
                                        (VkUniqueObject *)pBindInfo[index0].pImageOpaqueBinds[index1].pBinds[index2].memory)
                                        ->actualObject;
                            }
                        }
                    }
                }
            }
            if (pBindInfo[index0].pImageBinds) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].imageBindCount; ++index1) {
                    if (pBindInfo[index0].pImageBinds[index1].image) {
                        VkImage *pImage = (VkImage *)&(pBindInfo[index0].pImageBinds[index1].image);
                        original_image2.push_back(pBindInfo[index0].pImageBinds[index1].image);
                        *(pImage) = (VkImage)((VkUniqueObject *)pBindInfo[index0].pImageBinds[index1].image)->actualObject;
                    }
                    if (pBindInfo[index0].pImageBinds[index1].pBinds) {
                        for (uint32_t index2 = 0; index2 < pBindInfo[index0].pImageBinds[index1].bindCount; ++index2) {
                            if (pBindInfo[index0].pImageBinds[index1].pBinds[index2].memory) {
                                VkDeviceMemory *pDeviceMemory =
                                    (VkDeviceMemory *)&(pBindInfo[index0].pImageBinds[index1].pBinds[index2].memory);
                                original_memory3.push_back(pBindInfo[index0].pImageBinds[index1].pBinds[index2].memory);
                                *(pDeviceMemory) =
                                    (VkDeviceMemory)((VkUniqueObject *)pBindInfo[index0].pImageBinds[index1].pBinds[index2].memory)
                                        ->actualObject;
                            }
                        }
                    }
                }
            }
            if (pBindInfo[index0].pWaitSemaphores) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].waitSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pBindInfo[index0].pWaitSemaphores);
                    original_pWaitSemaphores.push_back(pBindInfo[index0].pWaitSemaphores[index1]);
                    *(ppSemaphore[index1]) =
                        (VkSemaphore)((VkUniqueObject *)pBindInfo[index0].pWaitSemaphores[index1])->actualObject;
                }
            }
            if (pBindInfo[index0].pSignalSemaphores) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].signalSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pBindInfo[index0].pSignalSemaphores);
                    original_pSignalSemaphores.push_back(pBindInfo[index0].pSignalSemaphores[index1]);
                    *(ppSemaphore[index1]) =
                        (VkSemaphore)((VkUniqueObject *)pBindInfo[index0].pSignalSemaphores[index1])->actualObject;
                }
            }
        }
    }
    if (VK_NULL_HANDLE != fence) {
        fence = (VkFence)((VkUniqueObject *)fence)->actualObject;
    }
    VkResult result =
        get_dispatch_table(unique_objects_device_table_map, queue)->QueueBindSparse(queue, bindInfoCount, pBindInfo, fence);
    if (pBindInfo) {
        for (uint32_t index0 = 0; index0 < bindInfoCount; ++index0) {
            if (pBindInfo[index0].pBufferBinds) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].bufferBindCount; ++index1) {
                    if (pBindInfo[index0].pBufferBinds[index1].buffer) {
                        VkBuffer *pBuffer = (VkBuffer *)&(pBindInfo[index0].pBufferBinds[index1].buffer);
                        *(pBuffer) = original_buffer[index1];
                    }
                    if (pBindInfo[index0].pBufferBinds[index1].pBinds) {
                        for (uint32_t index2 = 0; index2 < pBindInfo[index0].pBufferBinds[index1].bindCount; ++index2) {
                            if (pBindInfo[index0].pBufferBinds[index1].pBinds[index2].memory) {
                                VkDeviceMemory *pDeviceMemory =
                                    (VkDeviceMemory *)&(pBindInfo[index0].pBufferBinds[index1].pBinds[index2].memory);
                                *(pDeviceMemory) = original_memory1[index2];
                            }
                        }
                    }
                }
            }
            if (pBindInfo[index0].pImageOpaqueBinds) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].imageOpaqueBindCount; ++index1) {
                    if (pBindInfo[index0].pImageOpaqueBinds[index1].image) {
                        VkImage *pImage = (VkImage *)&(pBindInfo[index0].pImageOpaqueBinds[index1].image);
                        *(pImage) = original_image1[index1];
                    }
                    if (pBindInfo[index0].pImageOpaqueBinds[index1].pBinds) {
                        for (uint32_t index2 = 0; index2 < pBindInfo[index0].pImageOpaqueBinds[index1].bindCount; ++index2) {
                            if (pBindInfo[index0].pImageOpaqueBinds[index1].pBinds[index2].memory) {
                                VkDeviceMemory *pDeviceMemory =
                                    (VkDeviceMemory *)&(pBindInfo[index0].pImageOpaqueBinds[index1].pBinds[index2].memory);
                                *(pDeviceMemory) = original_memory2[index2];
                            }
                        }
                    }
                }
            }
            if (pBindInfo[index0].pImageBinds) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].imageBindCount; ++index1) {
                    if (pBindInfo[index0].pImageBinds[index1].image) {
                        VkImage *pImage = (VkImage *)&(pBindInfo[index0].pImageBinds[index1].image);
                        *(pImage) = original_image2[index1];
                    }
                    if (pBindInfo[index0].pImageBinds[index1].pBinds) {
                        for (uint32_t index2 = 0; index2 < pBindInfo[index0].pImageBinds[index1].bindCount; ++index2) {
                            if (pBindInfo[index0].pImageBinds[index1].pBinds[index2].memory) {
                                VkDeviceMemory *pDeviceMemory =
                                    (VkDeviceMemory *)&(pBindInfo[index0].pImageBinds[index1].pBinds[index2].memory);
                                *(pDeviceMemory) = original_memory3[index2];
                            }
                        }
                    }
                }
            }
            if (pBindInfo[index0].pWaitSemaphores) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].waitSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pBindInfo[index0].pWaitSemaphores);
                    *(ppSemaphore[index1]) = original_pWaitSemaphores[index1];
                }
            }
            if (pBindInfo[index0].pSignalSemaphores) {
                for (uint32_t index1 = 0; index1 < pBindInfo[index0].signalSemaphoreCount; ++index1) {
                    VkSemaphore **ppSemaphore = (VkSemaphore **)&(pBindInfo[index0].pSignalSemaphores);
                    *(ppSemaphore[index1]) = original_pSignalSemaphores[index1];
                }
            }
        }
    }
    return result;
}

VkResult explicit_CreateComputePipelines(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount,
                                         const VkComputePipelineCreateInfo *pCreateInfos, const VkAllocationCallbacks *pAllocator,
                                         VkPipeline *pPipelines) {
    // STRUCT USES:{'pipelineCache': 'VkPipelineCache', 'pCreateInfos[createInfoCount]': {'stage': {'module': 'VkShaderModule'},
    // 'layout': 'VkPipelineLayout', 'basePipelineHandle': 'VkPipeline'}}
    // LOCAL DECLS:{'pCreateInfos': 'VkComputePipelineCreateInfo*'}
    safe_VkComputePipelineCreateInfo *local_pCreateInfos = NULL;
    if (pCreateInfos) {
        local_pCreateInfos = new safe_VkComputePipelineCreateInfo[createInfoCount];
        for (uint32_t idx0 = 0; idx0 < createInfoCount; ++idx0) {
            local_pCreateInfos[idx0].initialize(&pCreateInfos[idx0]);
            if (pCreateInfos[idx0].basePipelineHandle) {
                local_pCreateInfos[idx0].basePipelineHandle =
                    (VkPipeline)((VkUniqueObject *)pCreateInfos[idx0].basePipelineHandle)->actualObject;
            }
            if (pCreateInfos[idx0].layout) {
                local_pCreateInfos[idx0].layout = (VkPipelineLayout)((VkUniqueObject *)pCreateInfos[idx0].layout)->actualObject;
            }
            if (pCreateInfos[idx0].stage.module) {
                local_pCreateInfos[idx0].stage.module =
                    (VkShaderModule)((VkUniqueObject *)pCreateInfos[idx0].stage.module)->actualObject;
            }
        }
    }
    if (pipelineCache) {
        pipelineCache = (VkPipelineCache)((VkUniqueObject *)pipelineCache)->actualObject;
    }
    // CODEGEN : file /usr/local/google/home/tobine/vulkan_work/LoaderAndTools/vk-layer-generate.py line #1671
    VkResult result = get_dispatch_table(unique_objects_device_table_map, device)
                          ->CreateComputePipelines(device, pipelineCache, createInfoCount,
                                                   (const VkComputePipelineCreateInfo *)local_pCreateInfos, pAllocator, pPipelines);
    delete[] local_pCreateInfos;
    if (VK_SUCCESS == result) {
        VkUniqueObject *pUO = NULL;
        for (uint32_t i = 0; i < createInfoCount; ++i) {
            pUO = new VkUniqueObject();
            pUO->actualObject = (uint64_t)pPipelines[i];
            pPipelines[i] = (VkPipeline)pUO;
        }
    }
    return result;
}

VkResult explicit_CreateGraphicsPipelines(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount,
                                          const VkGraphicsPipelineCreateInfo *pCreateInfos, const VkAllocationCallbacks *pAllocator,
                                          VkPipeline *pPipelines) {
    // STRUCT USES:{'pipelineCache': 'VkPipelineCache', 'pCreateInfos[createInfoCount]': {'layout': 'VkPipelineLayout',
    // 'pStages[stageCount]': {'module': 'VkShaderModule'}, 'renderPass': 'VkRenderPass', 'basePipelineHandle': 'VkPipeline'}}
    // LOCAL DECLS:{'pCreateInfos': 'VkGraphicsPipelineCreateInfo*'}
    safe_VkGraphicsPipelineCreateInfo *local_pCreateInfos = NULL;
    if (pCreateInfos) {
        local_pCreateInfos = new safe_VkGraphicsPipelineCreateInfo[createInfoCount];
        for (uint32_t idx0 = 0; idx0 < createInfoCount; ++idx0) {
            local_pCreateInfos[idx0].initialize(&pCreateInfos[idx0]);
            if (pCreateInfos[idx0].basePipelineHandle) {
                local_pCreateInfos[idx0].basePipelineHandle =
                    (VkPipeline)((VkUniqueObject *)pCreateInfos[idx0].basePipelineHandle)->actualObject;
            }
            if (pCreateInfos[idx0].layout) {
                local_pCreateInfos[idx0].layout = (VkPipelineLayout)((VkUniqueObject *)pCreateInfos[idx0].layout)->actualObject;
            }
            if (pCreateInfos[idx0].pStages) {
                for (uint32_t idx1 = 0; idx1 < pCreateInfos[idx0].stageCount; ++idx1) {
                    if (pCreateInfos[idx0].pStages[idx1].module) {
                        local_pCreateInfos[idx0].pStages[idx1].module =
                            (VkShaderModule)((VkUniqueObject *)pCreateInfos[idx0].pStages[idx1].module)->actualObject;
                    }
                }
            }
            if (pCreateInfos[idx0].renderPass) {
                local_pCreateInfos[idx0].renderPass = (VkRenderPass)((VkUniqueObject *)pCreateInfos[idx0].renderPass)->actualObject;
            }
        }
    }
    if (pipelineCache) {
        pipelineCache = (VkPipelineCache)((VkUniqueObject *)pipelineCache)->actualObject;
    }
    // CODEGEN : file /usr/local/google/home/tobine/vulkan_work/LoaderAndTools/vk-layer-generate.py line #1671
    VkResult result =
        get_dispatch_table(unique_objects_device_table_map, device)
            ->CreateGraphicsPipelines(device, pipelineCache, createInfoCount,
                                      (const VkGraphicsPipelineCreateInfo *)local_pCreateInfos, pAllocator, pPipelines);
    delete[] local_pCreateInfos;
    if (VK_SUCCESS == result) {
        VkUniqueObject *pUO = NULL;
        for (uint32_t i = 0; i < createInfoCount; ++i) {
            pUO = new VkUniqueObject();
            pUO->actualObject = (uint64_t)pPipelines[i];
            pPipelines[i] = (VkPipeline)pUO;
        }
    }
    return result;
}

VkResult explicit_GetSwapchainImagesKHR(VkDevice device, VkSwapchainKHR swapchain, uint32_t *pSwapchainImageCount,
                                        VkImage *pSwapchainImages) {
    // UNWRAP USES:
    //  0 : swapchain,VkSwapchainKHR, pSwapchainImages,VkImage
    if (VK_NULL_HANDLE != swapchain) {
        swapchain = (VkSwapchainKHR)((VkUniqueObject *)swapchain)->actualObject;
    }
    VkResult result = get_dispatch_table(unique_objects_device_table_map, device)
                          ->GetSwapchainImagesKHR(device, swapchain, pSwapchainImageCount, pSwapchainImages);
    // TODO : Need to add corresponding code to delete these images
    if (VK_SUCCESS == result) {
        if ((*pSwapchainImageCount > 0) && pSwapchainImages) {
            std::vector<VkUniqueObject *> uniqueImages = {};
            for (uint32_t i = 0; i < *pSwapchainImageCount; ++i) {
                uniqueImages.push_back(new VkUniqueObject());
                uniqueImages[i]->actualObject = (uint64_t)pSwapchainImages[i];
                pSwapchainImages[i] = (VkImage)uniqueImages[i];
            }
        }
    }
    return result;
}