NAME

       SDL_Vulkan_GetInstanceExtensions - Get the Vulkan instance extensions needed for vkCreateInstance.

HEADER FILE

       Defined in SDL3/SDL_vulkan.h

SYNOPSIS

       #include "SDL3/SDL.h"

       char const * const * SDL_Vulkan_GetInstanceExtensions(Uint32 *count);

DESCRIPTION

       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.

FUNCTION PARAMETERS

       count  a pointer filled in with the number of extensions returned.

RETURN VALUE

       (char  const  const  )  Returns  an  array  of  extension  name strings on success, NULL on failure; call
       SDL_GetError () for more information.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_Vulkan_CreateSurface(3)

Simple Directmedia Layer                            SDL 3.2.8                SDL_Vulkan_GetInstanceExtensions(3)