Get the Vulkan instance extensions needed for vkCreateInstance.
This should be called after either calling SDL_Vulkan_LoadLibrary() or
creating an SDL_Window with the SDL_WINDOW_VULKAN flag.
On return, the variable pointed to by count will be set to the number of
elements returned, suitable for using with
VkInstanceCreateInfo::enabledExtensionCount, and the returned array can be
used with VkInstanceCreateInfo::ppEnabledExtensionNames, for calling
Vulkan's vkCreateInstance API.
You should not free the returned array; it is owned by SDL.
Get the Vulkan instance extensions needed for vkCreateInstance.
This should be called after either calling SDL_Vulkan_LoadLibrary() or creating an SDL_Window with the SDL_WINDOW_VULKAN flag.
On return, the variable pointed to by count will be set to the number of elements returned, suitable for using with VkInstanceCreateInfo::enabledExtensionCount, and the returned array can be used with VkInstanceCreateInfo::ppEnabledExtensionNames, for calling Vulkan's vkCreateInstance API.
You should not free the returned array; it is owned by SDL.