Function SDL_Vulkan_CreateSurface 

pub unsafe extern "C" fn SDL_Vulkan_CreateSurface(
    window: *mut SDL_Window,
    instance: VkInstance,
    allocator: *const VkAllocationCallbacks,
    surface: *mut VkSurfaceKHR,
) -> bool

Create a Vulkan rendering surface for a window.

The window must have been created with the SDL_WINDOW_VULKAN flag and instance must have been created with extensions returned by SDL_Vulkan_GetInstanceExtensions() enabled.

If allocator is NULL, Vulkan will use the system default allocator. This argument is passed directly to Vulkan and isn’t used by SDL itself.

Parameters

• window: the window to which to attach the Vulkan surface.
• instance: the Vulkan instance handle.
• allocator: a VkAllocationCallbacks struct, which lets the app set the allocator that creates the surface. Can be NULL.
• surface: a pointer to a VkSurfaceKHR handle to output the newly created surface.

Return value

Returns true on success or false on failure; call SDL_GetError() for more information.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_Vulkan_GetInstanceExtensions
• SDL_Vulkan_DestroySurface