Function GetChainInfo

layers/utils/dispatch_utils.cpp:21–28

#include "dispatch_utils.h"

VkLayerInstanceCreateInfo* GetChainInfo(const VkInstanceCreateInfo* pCreateInfo, VkLayerFunction func) {
    VkLayerInstanceCreateInfo* chain_info = (VkLayerInstanceCreateInfo*)pCreateInfo->pNext;
    while (chain_info && !(chain_info->sType == VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO && chain_info->function == func)) {
        chain_info = (VkLayerInstanceCreateInfo*)chain_info->pNext;
    }
    assert(chain_info != NULL);
    return chain_info;
}

VkLayerDeviceCreateInfo* GetChainInfo(const VkDeviceCreateInfo* pCreateInfo, VkLayerFunction func) {
    VkLayerDeviceCreateInfo* chain_info = (VkLayerDeviceCreateInfo*)pCreateInfo->pNext;