Creating a Vulkan instance
A Vulkan instance is a primary object that is required to build an application; it stores all the application states. It is of the type VkInstance
and is managed inside the VulkanInstance
class, which is user-defined (VulkanInstance.h/cpp
). This class is responsible for the creation and destruction of the Vulkan instance object. The following is the implementation of the header file:
class VulkanInstance { // Many lines skipped // Vulkan instance object variable VkInstance instance; // Vulkan instance specific layer and extensions VulkanLayerAndExtension layerExtension; // Functions for Creation and Deletion of Vulkan instance VkResult createInstance( vector<const char *>& layers, vector<const char *>& extensions, ...
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